Method for selecting product by means of data transfer network

IPC classes for russian patent Method for selecting product by means of data transfer network (RU 2287176):

G06F3 - Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements (typewriters B41J; conversion of physical variables F15B0005000000, G01; image acquisition G06T0001000000, G06T0009000000; coding, decoding or code conversion, in general H03M; transmission of digital information H04L)

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FIELD: product selection technologies.

SUBSTANCE: server system 100 controls selection of product through data transfer network 120, by means of a series of screens. Server system 100 processes user data from user input signals to determine whether user data are synchronized with at least one of a set of products. Server system 100 transfers the earliest one of screen signals, appropriate for such earliest one of screens in series, which has no synchronized data, if selected screen is next in the order of screens and if previous screens in order, prior to selected one, all have no synchronized data.

EFFECT: increased product selection efficiency.

3 cl, 13 dwg

1. The technical FIELD

The present invention generally relates to the field of selection of goods made on the basis of data networks and, more specifically, to the selection of the goods using a sequence of screens.

2. Statement of the PROBLEM

Many commercial organizations have established Web sites to allow customers to buy goods online (online) mode. Customers can browse different goods and specifications of goods and then to choose the products and features they require. The customer provides payment information, and the company supplies the selected goods to the customer.

In order to control the interactive selection of goods, use of special software designed for product selection. Running such software Web site loads the user with a sequence of Web pages, and the user enters the user data in a Web page and sends the Web page to the Web site for the product selection. To move from one Web page to another Web page when the view another Web page, the user selects the "next" "next"or "back" ("previous").

Since the customer is the Web page consistently, the selected user data, usually abbreviated options for the selection on subsequent Web pages. Such a reduction for the customer choice behavior occurs because the selected user data exclude goods and specifications of goods that are incompatible with previous choices. For example, if the customer selects features for forklift, the option for special equipment designed for towing, may be no longer available, if the customer has previously selected a smaller (capacity) engine, which is not suitable for heavy towing. In the above example, the customer would have to start again or hold down the "back" button ("previous") until, until it is extracted page for motor selection.

To solve this problem single Web page was replaced with a sequence of Web pages. A single Web page includes a list of radio buttons and drop-down menus associated with various goods and characteristics. Communication between the user data is specified, and the customer can navigate up and down a single page to maintain consistency between the options. In the example above, the choice of equipment for towing would now include a note in brackets, indicating that it requires a more powerful engine, and the choice of a more powerful engine would now include is in itself a mark in parentheses, indicate that it is necessary for the equipment to be towed.

Unfortunately, the user is now provided a long list of interdependent products and characteristics. Such a list could lead to confusion and scare away many customers. Prior consistent approach allows the customer to create the product specification phased in time, but, as noted above, the sequential approach is imperfect because it can be difficult to maintain a consistent user data when moving from one Web page to another.

The INVENTION

The present invention helps solve the above tasks through software products, server systems and methods to facilitate the selection of goods made through the data network. The user represents a sequence of screens that prompt the user data that is used to select an item from the set (conjunction) of goods. For each screen, the user data process in order to ensure consistency with the previously entered user data and at least one of the goods. The user can easily navigate through the screens back and forth inside a sequence in an iterative process to generate a set of matching floor is zavalska data. A preferred way, the user can configure the product specification for a simple single stages at the same time and avoid long and frightening one-page checklist. Preferably, the user can move from one desired screen to another and avoid navigating through tough screen sequence.

In one aspect of the present invention includes a system software to control the selection of the goods through the data network, and user system receives display signals from the data network and displays the relevant screens to the user. The user provides the user inputs data in the user system in response to the screens, and the user system transmits the appropriate signals of the user inputs data through the data network. The screens are arranged in sequence. The system software includes software for user data, software for screen management and storage system that stores software for user data and software management screens. Software for user data is configured with the control system of education is otki, to handle custom data signals of the user inputs to determine whether user data is consistent with data that is consistent with at least one of a variety of products. Software management screens configured to control the processing system to process user selections on the screen of the signals of the user inputs data, to transmit the selected display signal corresponding to the screen selected from the sequence of screens if the selected screen is previous in the sequence, or all previous screens in the sequence of screens that precede selected, have consistent data; and to transmit to the user system via the data network at the earliest on-screen signals that corresponds to that of the earliest screen of the sequence that does not have consistent data, if the selected screen from the screen sequence is as follows in the sequence, and if the preceding screens in the sequence preceding the selected screen from the sequence of screens, not all have consistent data.

Preferably, the software management screens configured with the possibility of the Board processing system, to enable the on-screen signals consistent data for the current one of the screens corresponding to the current one of the transferred display signals and consistent data for earlier screens in the sequence.

Preferably, the software for managing the user data is configured to control the processing system to remove from consideration the choice of those goods do not choose products that are incompatible with the agreed data and software management screens configured with a control system to change the display signals to indicate the choices of the user data, which is incompatible with the selected goods, which remain to be considered in the selection of goods.

Preferably, the software for user data is configured to control the processing system to run with pre-existing set of consistent data.

Preferably, the software for user data is configured to control the processing system to complete the transaction "shopping" for the selected item.

Preferably, the products contain the flow.

Preferably, the products contain a Coriolis mass flow meter.

Preferably, the goods will gain a measure of density.

Preferably, the user data indicate the name of the fluid.

Preferably, the user data indicate at least one of the following: speed of flow of the fluid density of the fluid, the viscosity of the fluid, the pressure of the fluid and the temperature of the fluid.

Preferably, the user data indicate the type of sensor flow meter.

Preferably, the user data indicate type of connection with the process flow.

Preferably, the user data indicate the type of transmitter flowmeter.

In one aspect of the present invention includes a server system to control the selection of the goods through the data network, and user system receives display signals from the data network and displays the relevant screens to the user. The user provides the user inputs data in the user system in response to the screens, and the user system transmits the appropriate signals of the user inputs data through the data network. The screens are arranged in sequence. The server system includes a network interface and a processing system. The network interface is configured with the possibility of transmission of display signals to the data network and receiving signals uses the d inputs data from the data network. The processing system is configured with the capability of processing user data signals from user inputs to determine whether user data is consistent with data that is consistent with at least one product from a variety of goods, handling user selections screens of signals of user inputs, transmitting the selected one of the display signals corresponding to the selected one of the screens, if you selected one of the screens is previous in sequence or all previous screens in the sequence of screens that precede the selected screen, have consistent data; and to transmit to the user system over the network data the earliest from the display signals corresponding to the earliest of such screens in the sequence that does not have consistent data, if the selected one of the screens is the next in the sequence and if the previous screens sequence, preceding the selected screen, all do not have consistent data.

Preferably, the processing system is configured to include in the display signals consistent data for the current one of the screens corresponding to the current one of the transferred screen C the channels, and consistent data for earlier screens in the sequence.

Preferably, the processing system is configured with the ability to remove from consideration the choice of those goods unselectable goods that are incompatible with the agreed data, and changes the display signals to indicate the choices of the user data, which is incompatible with the selected goods, which remain to be considered in the selection of goods.

Preferably, the processing system is configured with the ability to run pre-existing set of consistent data.

Preferably, the processing system is configured with the ability to complete the transaction "shopping" for the selected item.

Preferably, the products contain the flow.

Preferably, the products contain a Coriolis mass flow meter.

Preferably, the products contain a measure of density.

Preferably, the user data indicate the name of the fluid.

Preferably, the user data indicate the type of sensor flow meter.

Preferably, the user data indicate t the p connection with the process flow.

Preferably, the user data indicate the type of transmitter flowmeter.

One aspect of the present invention is a method of operation of a server system to manage through the data network by selecting the product and user system receives display signals from the data network and displays the relevant screens to the user. The user provides the user inputs data in the user system in response to the screens, and the user system transmits the appropriate signals of the user inputs data through the data network. The screens are arranged in sequence. The method comprises: processing user data signals from user inputs to determine whether user data is consistent with data that is consistent with at least one item from a variety of products; processing user selections screens of signals of user inputs data; transmitting the selected one of the display signals corresponding to the selected one of the screens when the screen is previous in the sequence, or all previous screens in the sequence of screens that precede the selected screen, have agreed the data is; and transmitting to the user system over the network data the earliest of the display signals corresponding to the earliest of the screens in the sequence that does not have consistent data, if the selected screen is the next in the sequence and if the previous screens in the sequence preceding the selected screen, all do not have consistent data.

Preferably, the method further comprises enabling the OSD signals consistent data for the current one of the screens corresponding to the current transmitted to a display signal, and consistent data for earlier screens in the sequence.

Preferably, the method further comprises removing from consideration the choice of those goods do not choose products that are incompatible with the agreed data, and change the display signals to indicate the choices of the user data, which is incompatible with the selected goods, which remain to be considered in the selection of goods.

Preferably, the method further comprises starting the method with pre-existing set of consistent data.

Preferably, the method further comprises the completion of the transaction "shopping" for the selected item.

Preferably, the products contain the flow.

Preferably the, the products contain a Coriolis mass flow meter.

Preferably, the products contain a measure of density.

Preferably, the user data indicate the name of the fluid.

Preferably, the user data indicate the type of sensor flow meter.

Preferably, the user data indicate type of connection with the process flow.

Preferably, the user data indicate the type of transmitter flowmeter.

BRIEF DESCRIPTION of DRAWINGS

The same reference positions are the same on all drawings.

Figure 1 - configuration (architecture) system in the embodiment of the present invention;

Figure 2 - screen system in the embodiment of the present invention;

Figure 3 - principle of operation system in the embodiment of the present invention;

Figure 4 - Koroliov the mass flow meter in the exemplary embodiment of the present invention.

5 is a screen to select the item "Coriolis flow in the embodiment of the present invention.

6 is a screen to select the item "Coriolis flowmeter in which the example implementation of the present invention.

7 is a screen to select the item "Coriolis flow in the embodiment of the present invention.

Fig - screen to select the item "Coriolis flow in the embodiment of the present invention.

Fig.9 - screen to select the item "Coriolis flow in the embodiment of the present invention.

Figure 10 - screen to select the item "Coriolis flow in the embodiment of the present invention.

11 is a screen to select the item "Coriolis flow in the embodiment of the present invention.

Fig - screen to select the item "Coriolis flow in the embodiment of the present invention.

DETAILED DESCRIPTION of the PRESENT INVENTION

Figure 1-13 and in the following description shows a specific example of a server system to indicate to the specialists in the art how to make and use the best embodiment of the present invention. For the purposes of the designation of the principles of the invention some of the traditional issues of server systems have been simplified or omitted. Specialists in the art should be obvious modification of the above examples, which are included in the scope of the invention. Specialists in this the field of technology should be clear, the characteristics described below can be combined in various ways to form multiple variations of the present invention. As a result, the invention is not limited to the specific examples described below, and the claims and its equivalents.

System configuration - 1.

Figure 1 shows the system configuration in the exemplary embodiment of the present invention. The system includes a server system 100, the user system 110 and the network 120 data. User system 110 transmits the user data to server system 100 in response to a sequence of screens from the server system 100. One example of the screen is a Web page. Server system 100 processes the user data to choose products which could be suitable for the user. The term "goods" includes as something tangible (real), and intangible, and services. Despite the fact that the screens are arranged in sequence, the server system 100 allows a user system 110 to navigate through the screens when the user input. Preferably, the user can perform an iterative process, which leads to a better selection of products than in previous systems.

Server system 100 includes a network interface is with 101, the processing system 102, the system 103 data storage, user interface 104, and line 108 communication. System 103 data storage stores the control software 105, software 106 for user data and software 107 to control the screens. Line 108 communication allows the system 102 processing to communicate with the network interface 101, the system 103 data storage and user interface 104. Line 108 may be composed of multiple communication channels using different media.

User system 110 includes a network interface 111, 112 processing system 113 data storage, a user interface 114 and line 116 connected. System 113 of the data storage stores the control software 115. Line 116 connection allows the processing system 112 to communicate with a network interface 111, the system 113 data storage and user interface 114. Line 108 may be composed of multiple communication channels using different media.

The network 120 data communicates with the network interface 101 and 111 through lines 121 and 122 of the connection, respectively. Line 121 and 122 of communication can be composed of multiple communication channels using different media. Network 10 data can be "the world wide web, the Internet or other communication system, which support the transfer of data between the user and server systems.

In some embodiments of the present invention, the user system 110 and server system 100 can be integrated to eliminate the need for network 120 data. In such embodiments of the invention the present invention may include a user computer and a server computer located nearby and connected by a cable. In such embodiments of the invention the present invention may include a user computer and a server computer located in the same equipment and connected via LAN. In such embodiments of the invention the present invention provides a single computer, management software, software for user data and software management screens. Specialists in the art should be obvious additional changes variations of this variant implementation, which are included in the scope of the present invention.

Server system 100 may be composed of a programmable, Web-based, server computing system, although experts in the art it should be clear that can be used programmable who or specialized circuits and equipment. The network interface 101 may contain a network interface card or some other communication device. The network interface 101 may be distributed across multiple communication devices. The system 102 processing may contain a computer microprocessor, logic circuit, or some other processing device. The processing system 112 may be distributed to multiple processing devices. System 103 data storage may contain a magnetic stripe, integrated circuit, server, or some other storage device. System 103 data storage can be distributed on multiple storage devices. User interface 104 may include a keyboard, a mouse, a speech recognition interface, graphical display, touch screen or some other type of user device.

The system 102 processing retrieves and executes software 105-107 of the system 103 and data storage. Software 105-107 may contain the application program, the hardware-implemented software or some other form of machine readable processing instructions. When the execution system 102 processing software 105-107 control system 102 for processing operation in accordance with the present invention. The control software its operating systems, network software, database software, device drivers and other software typically loaded onto the server. Software 106-107 for user data and to control the screens described below in detail and can be integrated together or distributed across many pieces of software with different names. On the basis of the disclosure of the present invention to specialists in the art it should be clear how to modify the existing server system server system 100.

User system 110 may be composed of a programmable personal computer system, although experts in the art should understand that they can be used or specialized programmable circuits and equipment. For example, user system 110 may be a telephone, personal digital assistant or a network device. The network interface 111 may contain a network interface card or some other communication device. The network interface 111 may be distributed across multiple communication devices. The processing system 112 may contain a computer microprocessor, logic circuit, or some other processing device. The processing system 112 may be raspredelenie on multiple processing devices. System 113 of the data storage may comprise a disk, tape, integrated circuit, server, or some other storage device. User interface 114 may include a keyboard, a mouse, a speech recognition interface, graphical display, touch screen or some other type of user device.

The processing system 112 retrieves and executes the control software 115 of system 113 data storage. Software 115 may contain the application program, the hardware-implemented software or some other form of machine readable processing instructions. When the execution system 112 processing software 115 controls the processing system 112 to operate in accordance with the present invention. The control system 115 is operating systems, network software, browsers, network software, database software, device drivers and other software typically loaded into a personal computer. On the basis of the disclosure of the present invention to specialists in the art it should be clear how to modify existing user system user system 110.

The screen system - 2.

On IG shows the display system in the variant example of implementation of the present invention. Screen 250 is a basic example of one of the screens (in) consistency. The user interface 114 displays a screen 250 under control of the processing system 112, and in response to display signals received through the network interface 111. The system 102 processing transmits display signals to the user system 110 through a network interface 101 and the network 120 data.

Screen 250 includes a screen and a title, such as "SCREEN 3 - CONTROL FEATURES (Screen 3 - Control characteristics"). Screen 250 includes instructions, drop-down menus and radio buttons used to enter user data. Screen 250 also includes user data that has been entered on the previous screens in the sequence. User data is usually information about the specification of the goods, but can also be other information. For example, user data can be specified for the desired product to the desired size, color or design (passport).

Consistent user data are data that are consistent with the user data for the preceding screens, related at least to one product - meaning that there are choose a product that may correspond to user data for the current screen is and all previous screens. For example, if the first screen of the selected powerful engine of the freight vehicle, equipment (tools) for towing, which requires a powerful engine and are selected on the fifth screen, will be consistent user data. On the contrary, if the first screen of the selected low-power motor freight vehicles, equipment for towing, which requires a powerful engine and are selected on the fifth screen will not be consistent user data.

Note that in figure 2 the radio button to select custom data "DDDD" no (check box) "X" because it is no longer selected because, as described in note that this is incompatible with the user data to the previous screen. It is desirable that the user can navigate to the previous screen and modify custom data to allow subsequent selection (checkbox), "DDDD". Navigation can be done by selecting the buttons "previous" or "next" or by using the menu to the left of the options screen. The screens that are available, can be represented as unselectable. Preferably, as described below, software 107 to control screen provides the user-friendly% the SS, which allows the user to navigate back and forth through the screens in the iterative process, while software 106 for user data ensures that the entered user data remain consistent.

The system - Figure 3.

Figure 3 illustrates the operation of the system in the exemplary embodiment of the present invention. The system manages the software 106-107. Actions related to user data managed by the software 106 for user data, and actions related to the screens managed by the software 107 to control the screens. In the subsequent description of the differences between screens and screen signals or between the user and the user system are ignored for clarity. The reference position according to Figure 3 are shown in parentheses below the corresponding positions in the text.

The beginning (301) process is the transfer of the earliest screen of the sequence that does not have a harmonized user data (302). In some examples of the present invention it is the first screen in the sequence, but in other examples of the present invention at the beginning of the process uses a pre-existing set of consistent user data, so that would be transmitted by the latter to the crane sequence. The advantages of the latter method are discussed below. In response to the screen accept user input comprising the selection screen, and user data (303). The choice of the screen corresponds to the input of the next or previous screen, or is the result of a selection from the menu selection screen.

If the selected screen is previous in the sequence for the current screen (304), the selected screen is passed along with all the consistent user data for the selected screen and the previous screen (305). For example, if the current screen is the fourth and the selected screen is the second, then the second screen is passed together with a consistent user data for the first and second screens. If the selected screen is not previous in the sequence for the current screen (304), then the selected screen is next in the sequence.

If the selected screen is the next in the sequence (304) and if the user data are not consistent across all screens in the sequence preceding the selected screen (306), then transmit the earliest screen sequence that does not have a harmonized user data. For example, if the screens 1-3 are consistent user data, the screen 4 is the incompatibility between losowanie data and the selected screen five, then pass the screen, four screen instead of five. Usually the screen is not selected, if it is positioned in the sequence after the screen without consistent data. In the example above, the screen five would not be selected, and only the screens 1-4 could be selected.

If: 1) the selected screen is the next in the sequence (304), 2) user data are consistent for all of the screens in the sequence preceding the selected screen (306), and 3) all screens are not filled consistent user data (307), then transmit (305) selected screen. If: 1) the selected screen is the next in the sequence (304), 2) user data are consistent for all of the screens in the sequence preceding the selected screen (306), 3) all the screens filled with consistent user data (307), then choose the goods on the basis of full and consistent user data (308)and the process finishes (309).

If required, the software 106 for user data can be set with the control system 102 for processing the transaction completes purchase of selected goods. You can apply the methods of purchases on cards and to attract a lot of user addresses and payment information. Sistema processing sends the instruction to the accounting system for billing the customer based on the information about the payment. The system 102 processing sends the instruction to the system inventory to send the goods to the customer on the basis of the address information.

If the process starts with the agreed pre-existing user data, the user can simply order the product on the basis of pre-existing user data or navigate to any of the screens in order to make the necessary changes to pre-existing user data. If you go back, the user can then move forward and stop automatically at any of the successive screens, which required additional changes to the user data, in order to achieve a consistent set of user data. Thus, the use of pre-existing user data in combination with properties of forward and backward provides the user with an effective and advanced tool for selection of goods.

The choice of goods Coriolis flow" - 4-13.

The choice of goods Koroliov the flow meter described in patent application U.S. number 09/725550 on the remote System selection and ordering Coriolis flow meter" on November 29, 2000, and which is incorporated into this description by reference. Koroliov the mass flow meter measures the mass flow and the other information on materials, passing through the flow tube flow meter. Illustrative examples of the Coriolis flowmeter disclosed in U.S. patent No. 4109524 from 29 August 1978, 4491025 from 1 January 1985. and Re 31450 dated February 11, 1982, issued in the name J.E. Smith et al. Such flowmeters have one or more of the flow tubes, straight or curved shape. Each configuration of the flow tube Coriolis mass flow meter has a set of modes of natural vibrations, which can be Flexural, torsional, or related types. Each of the flow tube result in oscillatory motion with resonance on one of these own mod. The material flows into the flowmeter from the attached piping on the inlet side of the flowmeter, is directed through the flow tube or flow tubes, and exits the flow meter on the outlet side of the flowmeter. The material flowing through the pipeline, there may be gas, liquid, solid or any combination of the three listed. Fashion natural oscillation for oscillating filled with material systems determine, in part, on the combined mass of the flow tubes and the material flowing within the flow tubes.

When there is no flow through the flow tube, then all points on the flow tube to vibrate in accordance with the applied force is of hotbodies with identical phase or with a small fixed initial phase offset, which can be adjusted. As material begins to flow, Coriolis forces cause each point along the flow tube has a different phase. Phase on the inlet side of the flow tube is delayed from the pathogen, whereas the phase on the exhaust side of the flow tube ahead of the pathogen. Sensors on the flow tube(s) produce sinusoidal signals representing the movement of the flow tube(s). The output signals from the sensors are processed to determine the phase difference between the sensors. The phase difference between the two sensor signals is proportional to the rate of mass flow of material through the flow tube(s).

Figure 4 shows Koroliov the flow meter 400 in the variant example of implementation of the present invention. Koroliov the flow meter 400 can provide the rate of mass flow or other process parameter. Koroliov the flow meter 400 includes a node 410 of the flow meter and measuring electronics circuit 450. Measuring electronic circuit 450 is connected to node 410 of the flow conductors 420 for transmission over the channel 475 density information, the rate of mass flow, volumetric flow rate and total information about the rate of mass flow.

Although the design of the Coriolis flow meter specialists in the art to which should be clear that the present invention can be implemented in combination with any device having an oscillatory flow measuring tube for measuring properties of materials flowing through the flow tube. A second example of such a device is a vibrating tube density meter, which has no additional measurement capabilities, provide a Coriolis flowmeter.

The measuring node 410 includes a pair of connections 401 and 401' with the process, the branched pipe 402 and the flow tube A and V. The causative agent 404, sensors 405 and 405', and the temperature sensor 407 is connected to the flow tubes A and B. Hardness plate 406 and 406' are used to determine the axes W and W', around which fluctuations in each of the flow trubchatogo Koroliov the flow meter 400 is introduced into the piping system (not shown)which transfers the measured process material, the material included in the node 410 of flow through the connection 401 process, passes through the branched pipe 402, where the material is directed into the flow tube A and V. The material then flows through the flow tubes A and B and back into the branched pipe 402, where he goes from node 410 of flow through the connection 401' with the process.

The flow tube A and B selected and relevant education is installed (attached) to the branched pipe 402 so, to be substantially the same (equal) distribution of mass, moment of inertia and modulus of elasticity around the axis of the bending W-W and W'-W', respectively. The flow tube A-B are branched from the pipeline outside essentially in parallel.

The flow tube A-V excited by the exciter 404 in opposite phases relative to their respective axes of bending W and W', which is defined as the first out-of-phase bending fashion for the flow meter. The agent 404 may include any of a variety of well known devices, such as a magnet, attached to the flow tube A, and the other coil is attached to the flow tube V and through which passes the alternating current for the implementation of the oscillations of the two flow tubes. The electronic circuit 450 meter delivers to the agent 404 connection 412 corresponding to the excitation signal.

The sensors 405 and 405' attached to at least one of the flow tubes A and B on opposite ends of the flow tube to measure vibrations of the flow tubes. When the flow tube A and V range, sensors 405-405' generate the first signal sensor and the second sensor signal. The first and second sensor signals are fed into the channels 411 and 411'. The speed signal of the exciter is fed into the channel 412.

Sensor 407 temperature p is triplen to, at least one of the flow tube A and/or B. Sensor 407 temperature measures the temperature of the flow tube in order to modify the equation for the temperature of the system. Connection 411 transfers the signals of the temperature sensor 407 and temperature measurement electronic circuit 450.

Measuring electronic circuit 450 receives the first and second sensor signals appearing in the channels 411 and 412. Measuring electronic circuit 450 processes the first and second speed signals to calculate the rate of mass flow, density or other properties of the material passing through the node 410 of the flow meter. This computed information is passed through the measuring electronic circuit 450 channel 425 to the means of use (not shown).

Specialists in the art it is known that Koroliov the flow meter 400 is similar in structure to density meter (densitometer) with oscillatory tube. The machines with oscillating tube also use vibrating tube through which flows fluid or, in the case of using the densitometer, related to the type of "sample", in which fluid is contained. The machines with oscillating tube also use the system exciter for exciting oscillations of the flow tube. Vibrating tube densitometer about who commonly uses only a single feedback signal, since the density measurement requires only the measurement frequency and measurement phase is not necessary. The description of the present invention herein is equally applicable to machines with oscillating tube.

In the Coriolis flow meter 400 measuring electronic circuit 450 is physically divided into two components: the main system Converter 470 and 460 signals. Conventional measuring electronic circuits these components are placed in one block.

Converter 460 signals includes a circuit 463 excitation and circuit 461 conversion of sensor signals. Specialist in the art should understand that in reality the scheme 463 excitation and circuit 461 conversion of sensor signals can be separate analog circuits, or may be separate functions provided by the digital signal processor or other digital components. Scheme 463 excitation generates the excitation signal and supplies the alternating current excitation to the exciter 404 through the connection channel 412 420. The scheme according to the present invention can be included in the scheme 463 excitation to supply AC power to the exciter 404.

In fact, the connection 412 is the first and the second conductor. Scheme 463 excitation data connected with the circuit 461 PR the education of sensor signals connection 462. Connection 462 allows the circuit to monitor the input signals from the sensor to regulate the excitation signal. Power for the operation of the circuit 463 excitation and circuits 461 conversion of sensor signals is supplied from the main system 470 on the first conductor 473 and the second conductor 474. The first conductor 473 and the second conductor 474 can be part of conventional 2-wire, 4-wire cable, or part of a multiconductor cable.

Scheme 461 signal conversion sensor receives input signals from the first sensor 405, a second sensor 405' and sensor 407 temperature through connections 411, 411' and 411". Scheme 461 conversion of sensor signals determines the frequency of the sensor signals and may also determine the properties of the material passing through the flow tube A-W. Once you have identified the frequency of the input signals from sensors 405-405' and material properties, generate parametric signals that carry the information, and transmit them to the block 471 secondary processing in the main system 470 through the connection 476. In a preferred embodiment, the connection 475 includes 2 of the conductor. However, the specialist in the art it should be clear that the connection 476 may be performed via the first conductor 473 and the second conductor 474 or any other number of conductor the century

The basic system includes the block 472 power supply and the unit 471 secondary treatment. Block 472 power supply receives electrical energy from a source and converts the accepted electrical energy in the power required by the system. Block 471 secondary processing takes parametric signals from circuit 461 conversion of sensor signals and can then perform the processing necessary to determine the required user properties of the material passing through the flow tube A-W. Such properties can include the density, velocity, mass flow, volume flow, but is not limited to.

Figure 5 shows the screen to select the item "Coriolis flow in the embodiment of the present invention. The screens have a title and instructions to user data. The screens contain user data such as the name of the fluid, the flow rate of the fluid density fluid viscosity fluid temperature of the fluid sensor type flow meter, type of connection with the process flow meter (flow measurement fluid) and the type of transmitter, flow meter. The screens have a menu selection screen, as well as elements of the "back" ("previous"), "next" ("next"), "cancel" (cancel), reset("reset"), "help" (help).

In some embodiments of the present invented the I processes, different from the product selection can be performed by the present invention, if other processes also use a custom sequence of screens to collect a consistent set of user data. Thus, the present invention is illustrated in the above examples and instructions, but the present invention is limited only by the claims and its equivalents.

1. The computer software product (103, 106, 107) to control the selection of merchandise through a network (120) data, and user system receives display signals from the network (120) data and displays the relevant screens to the user, the user provides user input data in the user system (110) in response to the screens, the user system (110) transmits the appropriate signals of the user inputs data through the network (120) data, and the screens are arranged in sequence, and computer program product contains software (106) for user data configured with a control system (102) processing to process the user data signal of the user inputs to determine whether user data consistent data are consistent with, at least one of a variety of products; software (107) to control the screens configured with the capability to manage the system (102) processing to process user selections screens of signals of user inputs; system (103) data storage which stores software (106) for user data and software (107) to control screens, and computer program product (103, 106, 107) is characterized by the fact that the software (107) for controlling the screen is configured with a transmission signal, selected from a display signal and the corresponding screen, selected from the sequence of screens if the selected screen is previous in the sequence, or all previous screens in the sequence of screens that precede selected, have consistent data; and to transmit the earliest of the display signals corresponding to such earliest screen of the sequence that does not have consistent data, if the selected screen from the sequence of screens is the next in the sequence and if the preceding screens in the sequence preceding the selected screen from the sequence of screens, not all have consistent data.

2. A computer is characteristic of the software product (103, 106, 107) according to claim 1, characterized in that the software (106) for user data is configured with a control system (102) processing, to enable the OSD signals consistent data for the current one of the screens corresponding to the current one of the transferred display signals, and consistent data for earlier screens in the sequence.

3. The computer software product (103, 106, 107) according to claim 1, characterized in that the software (106) for user data is configured with a control system (102) processing to remove from consideration the choice of those goods do not choose products that are incompatible with the agreed data; and software (107) to control the screens configured with a control system (102) processing for changing the display signals to indicate the choices of the user data, which is incompatible with the selected goods, which remain to be considered in the selection of goods.

4. The computer software product (103, 106, 107) according to claim 1, characterized in that the software (106) for user data is configured with a control system (102) processing to start with a pre-existing set of consistent data.

5. The computer software product (103, 106, 107) according to claim 1, ex is different, however, what software (106) for user data is configured with a control system (102) processing to complete the purchase transaction for the selected one of the items.

6. The computer software product (103, 106, 107) according to claim 1, characterized in that the products contain the flow.

7. The computer software product (103, 106, 107) according to claim 1, characterized in that the products contain a Coriolis mass flow meter.

8. The computer software product (103, 106, 107) according to claim 1, characterized in that the goods contain a measure of density.

9. The computer software product (103, 106, 107) according to claim 1, wherein the user data indicate the name of the fluid.

10. The computer software product (103, 106, 107) according to claim 1, wherein the user data indicates at least one of the following: speed of flow of the fluid density of the fluid, the viscosity of the fluid, the pressure of the fluid and the temperature of the fluid.

11. The computer software product (103, 106, 107) according to claim 1, wherein the user data indicates the sensor type flow meter.

12. The computer software product (103, 106, 107) according to claim 1, wherein the user data indicates a type of connection with the process flow.

13. The computer software product (103, 106, 107) according to claim 1, featuring the the action scene, what user data to indicate the type of transmitter flowmeter.

14. The server system (100) for controlling the selection of goods through a network (120) data, and user system (110) receives display signals from the data network and displays the relevant screens to the user, the user performs the user inputs data in the user system (110) in response to the screens, the user system sends the appropriate signals to the user inputs data through the network (120) data, and the screens are arranged in sequence, the server system (100) includes a network interface (101)configured with the possibility of transmission of display signals in the network (120) data transmission and reception signals of the user inputs data from the network (120) data, and system (102) processing, which is configured with the capability of processing user data signals from user inputs to determine whether user data is consistent with data that is consistent with at least one product from a variety of goods, handling user selections screens of signals of user inputs data from the corresponding signals of the user inputs data, the server system is characterized by the fact that the system (02) processing is configured with a transmission signal, the selected one of the display signals corresponding to the selected one of the screens, if you selected one of the screens is earlier in the sequence, or all previous screens in the sequence of screens that precede the selected screen, have consistent data; and to transmit the earliest of the display signals corresponding to such earliest screen in the sequence that does not have consistent data, if the selected one of the screens is the next in the sequence and if the previous screens in the sequence preceding the selected screen, all do not have consistent data.

15. The server system (100) according to 14, characterized in that the system (102) processing is configured to include in the display signals consistent data for the current one of the screens corresponding to the current display signal transmitted from the display signal, and consistent data for earlier screens in the sequence.

16. The server system (100) according to 14, characterized in that the system (102) processing is configured with the ability to remove from consideration the choice of those goods unselectable goods that are incompatible with the agreed data, and changes the display signals to indicate the choices of the user data, which resume the townsman tima selectable goods, which remain to be considered in the selection of goods.

17. The server system (100) according to 14, characterized in that the system (102) processing is configured with the ability to start from a previously existing set of consistent data.

18. The server system (100) according to 14, characterized in that the system (102) processing is configured with the ability to complete the purchase transaction for the selected one of the items.

19. The server system (100) according to 14, characterized in that the products contain the flow.

20. The server system (100) according to 14, characterized in that the products contain a Coriolis mass flow meter (400).

21. The server system (100) according to 14, characterized in that the goods contain a measure of density.

22. The server system (100) according to 14, wherein the user data indicate the name of the fluid.

23. The server system (100) according to 14, wherein the user data indicates at least one of the following: speed of flow of the fluid density of the fluid, the viscosity of the fluid, the pressure of the fluid and the temperature of the fluid.

24. The server system (100) according to 14, wherein the user data indicates the sensor type flow meter.

25. The server system (100) according to 14, wherein the user data indicates a type of connection with the process flow.

26. The server is owned by the system (100) 14 wherein the user data indicates the type of transmitter flowmeter.

27. The method of operation of a server system (100) for control through network (120) data selection of goods, and the user system receives display signals from the network (120) data and displays the relevant screens to the user, the user performs the user inputs data in the user system (110) in response to the screens, the user system (110) transmits the appropriate signals of the user inputs data through the network (120) data, and the screens are arranged in sequence, and the method includes processing the user data signals from user inputs to determine whether user data is consistent with data that is consistent with at least one of a variety of products; and processing the user options screen from the signals of user inputs, the method differs in that it involves the transfer of a selected one of the display signals corresponding to the selected one of the screens, if the selected screen is previous in the sequence, or all previous screens in the sequence of screens that precede the selected screen is well, have consistent data; and transmitting the earliest of the display signals corresponding to such earliest screen of the sequence that does not have consistent data, if the selected one of the screens is the next in the sequence and if the preceding screens in the sequence preceding the selected screen, all do not have consistent data.

28. The method according to item 27, characterized in that it further comprises the inclusion in the on-screen signals consistent data for the current one of the screens corresponding to the current display signal transmitted from the display signal, and consistent data for earlier screens in the sequence.

29. The method according to item 27, characterized in that it further comprises removing from consideration the choice of those goods unselectable goods that are incompatible with the agreed data, and change the display signals to indicate the choices of the user data, which is incompatible with the selected goods, which remain to be considered in the selection of goods.

30. The method according to item 27, characterized in that it further contains a run method with pre-existing set of consistent data.

31. The method according to item 27, characterized in that it further comprises the completion of the purchase transaction for the selected item.

32. With the persons in item 27, characterized in that the products contain the flow.

33. The method according to item 27, wherein the products contain a Coriolis mass flow meter (400).

34. The method according to item 27, wherein the products contain a measure of density.

35. The method according to item 27, wherein the user data indicate the name of the fluid.

36. The method according to item 27, wherein the user data indicates at least one of the following: speed of flow of the fluid density of the fluid, the viscosity of the fluid, the pressure of the fluid and the temperature of the fluid.

37. The method according to item 27, wherein the user data indicates the sensor type flow meter.

38. The method according to item 27, wherein the user data indicate connection with the process flow.

39. The method according to item 27, wherein the user data indicates the type of transmitter flowmeter.