Communication system for data exchange. RU patent 2510924.

FIELD: physics, communication.

SUBSTANCE: invention relates to data exchange communication system. Proposed system (42) is intended for data exchange between receivers (53, 58) and data generators (50, 57). Note here that data exchange is executed between stationary and/or mobile objects and/or inside stationary or mobile objects while data exchange communication network (49) communicates different data transmission channels (32, 44, 45). Note here that at least one data transmission administrator (38) is assigned to said network (49). Said administrator (38) identifies data set transmission channel (51, 56) to exchange data between particular data generator (50, 57) and appropriate receiver (53, 58) independently of communication channel (32. 44, 45).

EFFECT: efficient communication system.

10 cl, 5 dwg

oblast equipment

The present invention relates to communication system to exchange data between data receivers and generators data in accordance with the restrictive part of paragraph 1 of the claims.

The level of technology

Currently, vehicle, such as working farm machinery, equipped with many electronic control devices that communicate using either side of the so-called bus systems or bus or by these tyres communicate with external devices. In addition to various other contents important part of this exchange is to control and regulate the operating mode of a particular vehicle and its working bodies, as well as providing various control functions. In relation to agriculture in addition to the optimal setting operating parameters of working bodies working machinery are of particular importance control service life of structural components. Depending on the configuration of the system of generation and transmission of data, the onboard systems of sensors machine detects the operating modes of the machine and its working bodies. In on-Board or external data processors these operating modes are compared with their inherent characteristic curves and/or with defined operational modes and this generates the resulting data are then attracted to optimize various settings of the machine and its working bodies. In this respect, also known systems that use the so-called on-Board or external diagnostic systems is carried out the control service life of certain of the working bodies and their components, as well as depending on the structure of the system of detection identification of emerging failures and their causes or the generation of information about the expected remaining service life of structural components.

Many described the functions of monitoring and control is performed, as a rule, control devices, which, depending on their level in the system and level of development contain software modules that require periodic updating. In relation to configure operating parameters characteristic curves this periodic updating aimed at, depending on the settings, remove the weight and characteristic values of the efficiency of the working farm machinery to reprogram the appropriate controls and, in the simplest case reprogramming is to select configured in the device data of the characteristic curve, which then sets up the appropriate device management with new boundary conditions. In any case, you want the data exchange was carried out between the appropriate relevant control devices and devices for data processing and in the right direction.

Under patent document DE 19849810 besides it is known that for programming device control the device's flash memory are structured so that they have access rights of users and serial number device management. When the user wants to re-programmed certain control device, it must by data entry and verification to identify the right of access, and serial number device-specific management. These measures is dictated by reasons of the protection of communication. Consequently, during such a link, first by entering the identification data and their comparison with laid down in the flash memory identity is determined by the specific way of communication, which in the next step then is the relationship between the control device and device data, for example, in the form of diagnostic devices. The lack of a structured so communication system is that the process always begins with man, for example, the operator diagnostic device must be entered in the fixed communication channel data on the basis of which only then can connect. It slows down the communication process, it binds to a specific channel of communication and makes it difficult and expensive due to the participation of the operator.

Of the patent document DE 19541816 known communication system, in which diagnostic device can communicate with the vehicle control unit. To make the control unit can communicate with the control units of different types or different ranges one type of vehicle diagnostic device is designed so that, by inherent in the memory cassette program management to change its identification characteristics and thus to communicate with a variety of control devices. However, these systems have the disadvantage that each specific task of use, which here is to configure diagnostic devices through software control for a specific type of vehicle and its control unit, they should contain specific information on the subject diagnostics of the control unit, the path of communication and the communication channel. This leads, on the one hand, to the fact that the use of the diagnostic system less flexible, less typical for vehicles of software packages built into the cartridge memory. On the other hand, the number embedded in the memory cassette packages characteristic data of the vehicle significantly increases the cost of tape data.

Disclosure of the invention

Accordingly, the objective of the invention is the elimination of the above shortcomings of the known solutions of the technical level and in particular the creation of a system of communication in which communication paths and the amount of transferred data sets optimized in such a way that achieves cost-effective and efficient communication system of universal use.

According to the invention the solution of the problem is achieved by distinctive signs, paragraph 1, of the invention.

According to the invention in the communication system to exchange data between data receivers and generators data communications network that provides the ability to communicate, links with each other data lines of communication, and communication network is at least one administrator data, the administrator of the data identifies the transmission path of a set of data between the generator and data the corresponding receiver data regardless of the communication channel. This ensures optimization of communication channels and the volume of transferred data sets and create cost-effective and efficient communication system of universal use.

In the preferred embodiment of the invention the set or sets contain information on the generator of the data, the receiver of the data and the communication channel, which is readable by the administrator data transmission, and the administrator of the data passes the data set based on the identified information on data generator for proper receiver data and intended for him the link. Because of this a separate set of data is not required to contain information about a specific tract of communication and decrease the amount of data to be transmitted in a communication network that with the same hardware configuration network leads to a more rapid transfer of data sets.

Due to the fact in the transmission path of the data set through the administrator transmit data data generator becomes the receiver of data, and the receiver of data becomes a generator of data, further streamlined architecture data transfer, which also provides effective data exchange.

In the preferred solution for the development of the invention

- the first device data as data generator defines a set of data Requests and passes it through a communication network on the administrator data

- administrator data passes the data set through the site connection to another device data processing, acting as receiver of the data, and the other device, data is generated response data set,

- other device data as data generator sends a reply dataset through communication network administrator and data

- administrator data transmits the response data set on the first device data, now functioning as a data sink.

Thus, communication is always carried out via the administrator data, so none of the transferred data sets are not required to contain information about a particular tract of communication, communication channel and hardware complex of communication.

In the preferred embodiment of the invention data set "Requests" and return a set of data can be in a communication network for external communication paths and/or internal communication paths, and domestic routes form a communication paths within the control unit, and external routes form a communication paths outside of the control unit. Due to this, the communication network for the invention can answer both on internal data requests in the car and external requests for data.

Depending on the complexity of the query communication system communication invention can be structured so that the dataset Requests transmitted by administrator data transfer to one or several receivers of data, and one or more data receivers generate a response data set. Due to this, in a communication network can be provided with the formation and exchange of even the most complex information. In this respect, the priority to the solution when several generating a return dataset receivers can be accessed through a combination of internal and external communication channels. Thus, for example, information from several control units can not be collected in a separate response data sets, and in one response data set.

In addition to management control unit-based tire to perform their usual functions of control and regulation simple way to ensure the possibility of data exchange in accordance with the invention, in the preferred embodiment, provided that at least one control unit contains a hardware-software module that using the first communication interface directly connected with CAN-bus, and block control contains at least one additional containing the administrator data communication interface, which provides data exchange between the CAN bus and the software module hardware module control unit via standard Protocol, like so called standard Protocol based on key words, bypassing the first communication interface.

In the following preferred embodiment of the invention hardware module control unit contains electronic control device and/or on-Board module diagnostics and calibration and/or module Teleservice, and the administrator of the data enables data exchange between them on internal routes of communication and between them and other control units and the diagnostic modules for external communication paths. This architecture also serves for effective exchange of data sets in the communication system.

Next, in the electronic control unit established with the possibility of editing the characteristic curves of control and regulation control unit concerned and of the electronic devices management can be caused relating to the control unit information failures; using the on-Board module diagnostics and calibration can be performed requests for information about failures, calibration control units and change of characteristic curves management and regulation, founded in electronic control device and module Teleservice can periodically be requested data in one or more control units, and the request is carried out automatically via module Teleservice. Due to this, a system of communication according to the invention, which provides realization of data exchange between various related to the bus units for almost all use cases.

Further preferred examples of implementation, and the additional decisions on development of the invention are subject to protection in dependent clauses.

A short list of drawings

Further, with reference to the accompanying drawings will detail the embodiments of the invention. The drawings:

1 depicts made in the form of grain harvesters working farm machinery with communications system according to the invention,

figure 2 schematically shows the communication system of figure 1,

figure 3 shows the block diagram of the data exchange in the communication system of figure 2,

figure 4 schematically depicts examples of the use of communication systems,

figure 5 schematically depicts other examples of the use of communication systems.

Implementation image

Figure 1 shows schematically a working farm machinery 1, made in the form of grain combine 2. Front harvester equipped with 2 reaping machine 3, which is known way associated with sloping feeder 4. Passed through inclined feeder 4 stream removed masses 5 is passed in the upper back area of horizontal feeder 4 on the threshing bodies 7, which covered the bottom, at least partially concave 6. Located by the threshing bodies 7 deflecting dryer 8 sends out from the back from the threshing bodies 7 stream removed masses 5 so that is passed directly to made in the form of keyboard straw Walker 9 separator 10. In doing rotational motion keyboard straw Walker 9 stream removed masses 5 transported in such a way that contained in mobile grain 11 separated in the lower area of the keyboard straw Walker 9. Grain 11, separated as pobarabanu 6 and keyboard straw Walker 9, goes back on the pallet 12 and feed tray 13 to chestnomu device 17, which consists of several sieve levels 14, 15 and fan 16. Refined grain stream is then passed elevators 18 in the grain bin 19. Further reaping machine 3, inclined feeder 4, threshing bodies 7 and related pobarabanu 6, as well as separator 10, treatment device 17, Elevator 18 and the grain bin 19 will be called the working bodies of 20 working farm machinery 1.

Further, the working farm machinery 1 that may be not only presented here combine harvester 2, but also any other working farm machinery, such as a field shredder, tractors with mounted implements, vehicles and other machinery equipped with shower 21 of the vehicle, which is located on at least one device 23 management and regulation, provided with a device 22 display. With the help of this device 23 management and regulation automatically or at the initiative of the operator 24 working farm machinery 1 can be managed by multiple processes, which will be detailed later. The device 23 management and regulation interacts with the so-called bus 25 to 26 sensors that will be detailed later.

For example purposes, figure 1 shows the example of only one system 26 sensors, intended for reaping machine 3, and other systems 26 sensors and their specific performance will be described as needed with links to other drawings. Intended for reaping machine 3 system 26 of the sensor is known to contain a variety of pressure sensors and provisions that provide the ability to move reel 27 in the direction of the arrow 28 or rotation of the reel 27 on the arrow 29 by filing or pressure relief in one or more lifting cylinders 30.

To manage these functions for a system of 26 gauge is designed block 31 management. Block 31 management interacts with wire system 32 or wireless intended for operating agricultural machinery 1 bus system 25, preferably in the form of bus systems (CANController Area Network, or CAN-bus, asynchronous serial communication line, using as bearer twisted pair of wires) and hereinafter called the bus 25 CAN. Block 31 management (presented in magnified form on the left of figure 1) is made in such a way that contains the first hardware-software module 33, which laid the processes of management and regulation for a specific use, in this case the position of the reel 27. Software-hardware module 33 through a wired systems 34 directly connected with the Executive device of the working bodies of 20, - here with lifting cylinders 30 reaping machine 3, so that commands from hardware module 33 can be passed directly to actuators 30 working bodies of 20 and Vice versa, can be received signals from the corresponding system 26 sensors.

Software-hardware module 33 through wire system 32 directly connected with the bus 25 CAN working farm machinery 1, so that it can directly interact with the associated bus 25 devices 35 data that can be also other blocks 31 management. In the framework of the invention possible ways of implementation, in which the device 35 data are located in a working farm machinery 1 or are external, being under their external location refers to the location on the other mobile or stationary objects, which preferably interact wirelessly with bus 25 working farm machinery 1.

Figure 2 schematic representation of the side bus 25 CAN, connected with a lot of blocks 31 management according to the invention, and for a detailed explanation of the invention will be selectively describes only some of them. The extreme left bloc 31 management described with reference to figure 1 block 31 to control the position of the reel 27 reaping machine 3. Block 31A control controls the number n of revolutions threshing bodies 7 and to adjust the size sw entry clearance concave 6. Block 31b control is intended, for example, to adjust the speed of the combine 2 depending on the consumption removed masses. At first inclined feeder 4 using known sensors determines the flow removed masses 6 and depending on him, and the available engine power configures optimal speed v of the movement in the hydraulic actuator 39 chassis. In the framework of the invention it is possible to unite several blocks 31A-31n management in one unit h management. Each block 31 management is supplied already described the software-hardware module 33, software module 36 associated with the bus 25 CAN interface 37 communication containing the administrator 38 data, and corresponding wire system 32.

In addition, each block 31 management contains additional interface 40 due to hardware and software basis by which the appropriate hardware-software module 33 can directly interact, i.e. to communicate with the bus 25 CAN either through a wired system 32 or wireless bypass contains the administrator 38 data interface 37 communication. In addition, intended for operating agricultural machinery 1 device 22 display containing the device 23 management and regulation, connected with the bus 25 CAN working farm machinery 1 through wire system 32 or wireless. In addition to the on-Board unit 23 management and regulation and different blocks 31 management, which are located in the car, bus 25 CAN working farm machinery 1 can be connected to external devices 41 data, preferably known by itself diagnostic system 46, usually through a line 32 wireless data transfer.

Described crafted system 42 communication, which can involve exchange of data between air units 31 management and device 23 management and regulation and/or between them and one or more external devices 41 data. As for block 31 control, communication and data exchange can be performed directly between the tire 25 CAN and specific software-hardware module 33 through appropriate interface 40 communication. This tract is, as a rule, when generated by onboard sensors data it must be sent to the external system or when different working bodies of 20 working farm machinery 1 shall be operated by characteristic curves of management founded in blocks 31 control or device 23 management and regulation. According to the invention the exchange of data between software-hardware modules 33 blocks 31 management unit 23 management and regulation, and one or more external devices 41 data may also be done via the bus 25 CAN and appropriate interfaces 37 communication blocks 31 management, with related administrators 38 data transfer.

In accordance with the invention of this tract communication through the administrator 38 data is used, as a rule, when on one or more blocks 31 management should be transferred to a new version of the management software or when the so-called update the corresponding block 31 management. In these cases, as a rule, there is a link between external devices 41 data processing and related bus 25 CAN blocks 31 management and/or device 23 management and regulation. Another important area of application is the calibration of certain systems 26 sensors working farm machinery. In these cases, depending on the detected parameters are determined by the characteristic curves that describe further control function defined block 31 management or several blocks, and in a preferred embodiment, these characteristic curves are laid directly in the software and hardware modules 33 blocks 31 management. The following example uses is the diagnosis of block 31 management or diagnosis managed by this block 31 actuators 43 working bodies of 20 and related systems 26 sensors and can be used on-Board and/or external diagnostic systems 46. In this way the diagnostic feature that ensures detection of disturbances of functional errors and failure of the working bodies or projections time probable failure.

Figure 3 schematically illustrates primarily the process of communication in the communication network, 49 system 42 communication invention. The first step was described blocks 31 control device 23 management and regulation, and one or more external devices 41 data form the so-called generators 50 data. Depending on whether a particular generator 50 data only internal or only external paths 44, 45 connection or combination of them are generated by internal and/or external requests. These internal and/or external requests encoded as a set of 51 data "Requests" and already described, by wire system or wireless communication transmitted on Board the bus 25 CAN and from there through a Protocol interfaces 37 communication administrators 38 data in accordance with the invention. The administrator 38 data contains software module 52, is structured so that the administrator 38 data from the obtained set of 51 data Requests can detect or generator output 50 51 set of data Requests and at the same time corresponding receiver 53 data, and specific communication channel. From this information, the administrator 38 data determines the further tract 54 due to one or more internal or external to the so-called nodes 55 regard, as will be detailed below, forming access to one or more receivers 53 data on the invention. It provides the possibility that a set of 51 data "Requests" is not required to contain information on the highway 54 communication bus 25, so the specific generator 50 data not required to have any special information about a specific working farm machinery 1 and related bus. 25. Besides reducing subject to transfer amounts of data, this leads to the possibility of a more universal use of generators 50 data.

The next step communications receiver 53 51 set of data Queries generate a response set 56 data, and depending on the type of highway 44, 45 connection generator 50 data and content set 51 data "Requests" receiver 53 data is configured on the internal or external tract 44, 45 connection and can be formed by blocks 31 management unit 23 management and regulation and/or one or more external devices 41 data. After generating the response set 56 data receiver 53 data he, now as a generator 57 data passes this response kit 56 data via bus 25 CAN respective interface 37 due again to the administrator 38 data invention. Software module 52 administrator identifies response from dialing 56 data receiver 58 data, which now formed the original generator 50 51 set of data Queries. In this response to a set of 56 data gets exactly the generator 50 data that used to generate a set of 51 data "Requests" and who can be an external device 41 data processing, block 31 control or device 23 management and regulation. By analogy with the transmission of a set of data 51 "Requests the administrator 38 data for response set 56 data independently determine from the information contained herein the communication channel and highway 54 communication from new generator 57 data to the appropriate receiver 58 data without the need for response set 56 data contain special information on the channel and tract due to the respective receiver 58 data that was originally generator 50 data. This ensures a small quantity of the response set 56 data and, consequently, fast data transfer.

Generators 50 sets 51 data ' Requests', simultaneously receives the response sets 56 data as receivers 58 data and receivers 53 sets 51 data "Requests"that simultaneously generate the response sets 56 data as generators 57 data can be designed for mobile or stationary objects in as on-Board and/or external devices 65, 66 data. In the role of a mobile device in this case is, for example, made in the form of grain combine 2 working farm machinery 1 or mobile diagnostic system 46 and stationary object can be made for example in the form of Central remote diagnostic system 46. In this example the implementation of the device 65, 66 data processing is formed by blocks 31 management and/or device 23 management and control and/or external devices 41 data. Depending on which device acts as a generator 50, 57 data, and which function of the receiver 53, 58 data, various devices 65, 66 data related to mobile or stationary object as onboard or external device.

Figure 4 shows the scheme of communication system 42 specific examples. By analogy with the circuit of figure 2 with side bus 25 interact blocks 31, 31A management, diagnostic system 46a, which is associated with the bus 25 wired system 32, and additional diagnostic system 46b, which preferably designed for the so-called remote diagnostics, and in this case, the connection 32 with side bus is 25 wireless communications.

For a visual representation of the communication structure figure 4 selected block 31 control, shown in the form of a flowchart. Software-hardware module 33 unit contains electronic device 67 management, the so-called on-Board module 68 diagnostics and calibration and the so-called module 69 Teleservice. In electronic device 67 management can be recorded and edited characteristic curves control and regulation of this block 31 management, and also called data about failures in its work. Using the on-Board module 68 diagnostics and calibration, the operator 24 working machines 1 can, for example, through shown in figure 2 device 23 management and regulation to generate a set of 51 data Requests, which in this case contains either request data on the failures, or the calibration of the control unit and the associated change of characteristic curves, laid in electronic device 67 management. Module 69 Teleservice also generates a set of 51 data Requests, which contains periodically requested data such as fuel consumption, or loading of the engine and other, moreover, the generation that set 51 data "Requests" is the module 69 Teleservice automatically without direct human intervention 24 working farm machinery 1. Because the sets 51 data Requests can only be generated by the OBU 68 diagnostics and calibration module and 69 Teleservice block 31 management, these two modules 68, 69 form the so-called master 70 of the Protocol. Electronic device 67 management, generating a return set 56 data forms the so-called sub-component 71 Protocol. In order to simplify further figs.4 another block 31A management presents only for its electronic device 67 management.

In accordance with the invention of each block 31 management provided by the administrator 38 data that controls the exchange of data within the block 31 control on the so-called internal paths 44 communication and/or outside of block 31 management on external paths 45 connection between the blocks 31, 31A management, as well as various diagnostic systems 46a, 46b. As described above, contains the administrator 38 data interface 37 communication communicates through a specific Protocol, such as the so-called Protocol on the basis of keywords. In addition, each control unit known equipped with a driver 72 CAN bus, which provides an opportunity of connection of this block 31 management with side bus 25 CAN. Of the many possible examples of the link will be described further significant examples.

When the link between the blocks 31, 31A management and external diagnostic systems 46a, 46b external diagnostic system 46a, 46b generating sets 51 data Requests, which may contain any new subject to install software packages to configure the characteristic curves for the individual blocks 31 management or requests data on failures. Sets 51 data Requests are passed through the side bus 25 on the block or blocks 31, 31A management. In the corresponding block 31 management administrator 38 data takes a set of 51 data "Requests" and identifies the generator 50 data, in this case specific diagnostic system 46a, 46b, and the receiver 53, in this case the device 67 management of the corresponding block 31, regardless of the communication channel, that is wired data transfer, telephony or radio. Further in the appropriate block 31, 31A management response is generated set of 56 data that either contains the requested data about failures in the operation or confirmation of successful installation of the software. Next, return a set of 56 data again after the appropriate administrator 38 data is transmitted to the appropriate diagnostic system 46a, 46b. When sending a response set 56 data still generator 50 data becomes the receiver 58 data, but the receiver 53 data becomes a generator 57 data.

In that case, when through on-Board unit (68 diagnostics and calibration should be performed only calibration blocks 31 control, communications may be structured in such a way that the set of 51 data "Requests" is transferred from the on-Board module 68 diagnostics and calibration block 31 management on its administrator 38 data and further communication with onboard modules 68 diagnostics and calibration of other blocks 31A management is carried out exclusively on external paths 45 connection. This use case is when a change or configure the characteristic curve of one block 31 management has an impact on the characteristic curves of other blocks 31A management.

The following use case represents the relationship between the module 69 Teleservice and onboard 68 module diagnostics and calibration of the same block 31 control or on-Board modules 68 diagnostics and calibration of other blocks 31 management. This link has a place when it is necessary to transfer periodically or one-time image of the requested data, such as fuel or loading of the engine.

1. The communication system to exchange data between data receivers and generators data, and the data exchanged between stationary and/or mobile objects and/or within a fixed and/or mobile object and provides the ability to exchange data communication network (49) associates with one another data lines of communication, wherein the communications network (49) is, at least one administrator (38) data transmission, and this administrator (38) data identifies the transmission path set (51, 56) data between the generator (50, 57) data and the corresponding receiver (53, 58) data regardless of the channel (32, 44, 45) communication, and communication system contains mobile object, made in the form of a working farm machinery (1), containing the bus (25) CAN, as specified by the administrator (38) data transfer is designed for a specific mobile object and manages the exchange of data between the generators (50, 57) and data receivers (53, 58) data bus (25) CAN and between bus (25) CAN and external generators (46a, 46b) and data receivers (46a, 46b) data, and contains at least one block (31) management software and hardware module (33), who, with the first interface (40) communication is directly linked to the bus (25) CAN, and block (31) control contains at least one additional containing the administrator (38) data interface (37) connection, which provides data exchange between the bus (25) CAN and software module (36) hardware module (33) block (31) control standard Protocol to bypass the first interface (40) communication.

2. The communication system to exchange data between data receivers and generators data according to claim 1, characterized in that the set (51, 56) data contains information about the generator (50, 57) data, the receiver (53, 58) and data channel (32, 44, 45) connection, which is readable by the administrator (38) data transmission, and the administrator (38) data passes the set (51, 56) data based on the identified information from the generator (50, 57) data on the proper receiver (53, 58) data and intended for him channel (32, 44, 45) communication.

3. The communication system to exchange data between data receivers and generators data according to claim 1, characterized in that tract (32, 44, 45) transfer set (51, 56) data through the administrator (38) data generator (50) data becomes the receiver (58) data, and the receiver (53) data becomes a generator (57) data.

4. The communication system to exchange data between data receivers and generators data according to claim 3, wherein is the first device (65) data as of the generator (50) defines the data set (51) data Requests and passes it through communication network (49) on the administrator (38) data administrator (38) data passes the set (51) data Requests through the site (55) connection to another device (66) data processing, acting as receiver (53) data, and this is another device (66) processing data generated response kit (56)data other device (66) data as of the generator (57) data sends a reply set (56)data through communication network (49) on the administrator (38) data administrator (38) data transmission sends a reply set (56)data on the first device (65) the data processing is now functioning as the receiver (58) data.

5. The communication system to exchange data between data receivers and generators data according to claim 4, wherein the set (51) data Requests and response kit (56)data held in communication network (49) on foreign routes (45) communication and/or internal paths (44) communication and domestic routes (44) form a communication paths within the block (31) management and external paths (45) communication form the communication paths outside of this block (31) management.

6. The communication system to exchange data between data receivers and generators data according to claim 5, wherein several generating the response set (56)data receivers (53) can be accessed through a combination of internal and external paths (44, 45) communication.

7. The communication system to exchange data between data receivers and generators data according to claim 4, wherein the set (51) data Requests transmitted by the administrator (38) data transfer to one or several receivers (53) data and one or more receivers (53) data produce a response set (56)data.

8. The communication system to exchange data between data receivers and generators data according to claim 1, wherein intended for operating agricultural machinery (1) and connected with it by bus (25) CAN generators (50, 57) and data receivers (53, 58), data is formed by blocks (31, 31a-31x) management, and/or at least one device (23) control and input, and/or at least one diagnostic system (46a, 46b), and by bus (25) CAN can connect external to the machine generators (50) and data receivers (58) data, preferably external diagnostic system (46a, 46b).

9. The communication system to exchange data between data receivers and generators data according to claim 1, wherein the hardware module (33) block (31) control contains an electronic device (67) management, and/or the on-Board unit (68) diagnostics and calibration, and/or module (69) Teleservice, and administrator (38) data enables data exchange between them on domestic routes (44) communication and between them and other blocks (31a-31x) management and diagnostic module (46a, 46b) external paths (45) communication.

10. The communication system to exchange data between data receivers and generators data according to claim 1, characterized in that the electronic device (67) management laid with the possibility of editing the characteristic curves of management and regulation of the relevant block (31a-31x) control and electronic device (67) control can be caused by the related unit (31a-31x) management information failures; using the on-Board module (68) diagnostics and calibration can be performed requests for information about failures, calibration blocks (31a-31x) management and change characteristic curve control and regulation laid down in electronic device (67) management, and with the help of the module (69) Teleservice can be queried data in one or more blocks (31a-31x) of the administration and the request is carried out automatically via module (69) Teleservice.