Silent operation method and equipment of automatic cleaning device, and electronic device

FIELD: physics.

SUBSTANCE: method of silent operation of the automatic cleaning device is that commands of silent operation are received, a noiseless route is planned, in accordance with the command of silent operation, switched to silent mode and cleaning operations are performed in accordance with a noiseless route. The silent operation of the automatic cleaning device comprises a command receiving unit configured to receive a silent operation command, a route planning unit configured to schedule a noiseless route, according to a silent operation command and a mode switching unit configured to switch to a silent mode and perform a cleaning operation in accordance with a noiseless route. The electronic device comprises a processor and a memory for storing instructions used by the processor. Herewith the processor is configured to perform a silent operation.

EFFECT: reducing the impact on the user caused by high noise activity.

17 cl, 16 dwg

 



 

Same patents:

FIELD: aircraft engineering.

SUBSTANCE: this invention allows the drone to get to preset point in preset time and to combine several drones into rank at target attack section. Device for implementation of proposed methods comprises the object of control, engine, first module of calculation, first, second and third module of switching, first, second, third and fourth addition modules, first and second integration modules, amplification module, transmission factor calculation module, control signal limitation module, current fuel consumption determination module, current available fuel rate calculation module and control signal generation module.

EFFECT: decreased weight and overall dimensions, accelerated data processing, higher validity of results used for fuel flow rate control.

3 cl, 1 dwg

FIELD: transport.

SUBSTANCE: invention relates to handling machines and their control systems. Proposed system comprises portable control device and appropriate receiver at handling machine. Said portable control device carried by operator interacting with said machine includes wireless communication transmitter and motion control member connected wit transmitter for data transmission. Said motion control member incorporated with the system allows transmission of first-type signal by wireless communication transmitter, said signal including the request for handling machine motion in the first direction. Receiver arranged at handling machine serves to receive signals transmitted by wireless communication transmitter.

EFFECT: displacement of handling machine in response to signals received by receiver.

20 cl, 12 dwg

FIELD: transport.

SUBSTANCE: invention relates to gliding unmanned aerial vehicles (UAV) flight control and can be used in planning their routes and corresponding trajectories. The essence of the method consists in preliminary calculation of unmanned aerial vehicle manoeuvrable paths, fixing positions of their reference points in accessory coordinate system which positions are later specified in flight profile together with data for accessory coordinate system location relative to the Earth in the target point and used in flight as intermediate points of aiming according to the method of required accelerations.

EFFECT: higher efficiency of unmanned gliding aerial vehicle control.

2 dwg, 3 tbl

FIELD: aircraft engineering.

SUBSTANCE: control device comprises bank transducer, bank angular velocity transducer, heading angle transducer, heading angular speed transducer, speed head transducer, first and second adding amplifiers, heading control signal master, first and second subtractors, inverting amplifier, first and second function nonlinear components with controlled limitation, nonlinear element with limitation and nonlinear element with non-sensitivity area and amplifier.

EFFECT: higher dynamic accuracy of control.

1 dwg

FIELD: agriculture.

SUBSTANCE: group of inventions relates to agriculture and can be used in control of the trajectory of the vehicle relative to the harvesting machine when it is unloaded in motion during harvesting. The harvesting machine sends to the vehicle the information about its current location and the points of the future location on the trajectory. The control system uses the information received from the harvesting machine for determining the trajectory of the vehicle.

EFFECT: group of inventions enables to unload effectively the harvesting machine in motion during harvesting to the vehicle without loss of material unloaded to the ground.

21 cl, 7 dwg

FIELD: physics; control.

SUBSTANCE: aircraft control device, consisting of a roll setter, the signal from which is transmitted to adders, to which a common signal from a thrust vector control system is also transmitted, and signals from said adders are amplified by amplifiers, from the inputs of which the signals are transmitted to nozzle actuation mechanisms.

EFFECT: invention is aimed at controlling roll at low velocities.

3 cl, 1 dwg

FIELD: physics, computer engineering.

SUBSTANCE: group of inventions relates to self-contained digital integrated systems of on-board equipment of multi-engine aircraft. The on-board information support system comprises a take-off dynamics module, an altitude-speed and meteorological parameter module, a flight characteristics module, an aerodynamics module, an engine thrust module, an aerodrome database module and a global database of the topography of the underlying surface EGPWS of high precision in 3D format and minimum safe altitude, an analysis and decision-making module and other modules. The disclosed cognitive format of presenting information on a flight display includes a synthesized display of the runway with an axial line, the runway threshold, display of the boundaries of maximum allowed lateral deviation of aircraft take-off run and other vital displays. The flight display, on the background of the windscreen, further displays commands to raise the nose wheel, take-off, accelerate the aircraft to safe climbing speeds and commands to maintain an optimum pitch angle at the airborne part of the take-off distance, as well as commands to turn and emergency climb to prevent collision with the underlying surface and manmade obstacles. The formats of said parameters are displayed using principles of activating visual perception of information in information support of the crew in cognitive operations of the crew using principles of artificial intelligence, completeness of information presentation, relevancy and interactivity.

EFFECT: easier control of aircraft and safer flights.

20 cl, 10 dwg, 3 tbl

FIELD: transport.

SUBSTANCE: invention relates to control over pick-and-place machine operation. This machine automatically corrects direction of displacement in case the obstacle is disclosed ahead of the machine. Controller reveals the availability of obstacle ahead of the machine to define automatically the direction of machine displacement correction, to the left or to the right. Pick-and-place machine automatically corrects the machine displacement, for example, through definite angle in direction opposite definite direction whereat obstacle stays and counts the distance covered at correction of displacement. Then, machine automatically executes reverse correction of motion, for example, in direction opposite that of motion correction by some percentage of distance covered. After reverse correction, the machine can continue displacement, mainly, in straight direction.

EFFECT: automated manoeuvring with the help of at least one sensory transducer.

24 cl, 14 dwg

FIELD: physics, control.

SUBSTANCE: invention relates to surface robotic means of transporting a load to a given point in space, as well as delivering a robotic means to a given point to perform different functions without human presence. In the disclosed method, an operator denotes a landmark on pictures and also instructs the robotic means to move by a certain distance towards the selected landmark and specifies the trajectory of movement. Further, using an on-board control device, the robotic means is turned in order to move on the given trajectory, wherein the movement of the image of the landmark is monitored on digital images from on-board video cameras. Further, the robotic means is moved on the given trajectory while constantly calculating the distance to the landmark, as well as the position of the landmark in the viewing field of the video cameras and the scale thereof on the correct trajectory, wherein during movement of the robotic means, the control device is used to minimise the difference between the expected position of the centre of the landmark or endpoints thereof and the real observed position of the centre of the landmark or endpoints thereof.

EFFECT: high efficiency of controlling robotic means.

2 cl, 1 dwg

FIELD: aviation.

SUBSTANCE: invention relates to the military technology and can be used in unmanned airborne vehicles (UMAV). Device for control of triggering altitude of warhead of UMAV comprises the transmitting section with the means for control of vehicle altitude and generation of flash with control and radiation means, receiving section with means for noise filtering, reception of audio signals and video recording, ground telemetry station, mean for data processing. Target parameters are specified before flight, flight mission of UMAV is determined, startup of UMAV is performed, UMAV altitude is controlled during flight, flash when archiving the triggering altitude of warhead is made, flash is recorded by the video recording mean, passing through the mean for noise filtering, filtered data are transmitted to the data processing mean, triggering altitude of warhead is calculated, using data from the ground-based telemetry station.

EFFECT: invention permits to improve the accuracy of determination of UMAV warhead detonation.

2 cl, 3 dwg

FIELD: process engineering.

SUBSTANCE: invention relates to portable servicing tools. Spark-proof tool 52, 102 comprises communication module 121, 138 configured to allow communication with field device 22, 23, 104. Chamber 157 is configured to receive at least one image related with field device 22, 23, 104. Controller 130 is connected with communication module 121, 138 and can be coupled with chamber 157. Chamber 130 is configured to receive at least one image related with field device 22, 23, 104. This portable tool 52, 102 can comprises audio input device for capture of audio files.

EFFECT: spark safety of portable servicing tool.

14 cl, 8 dwg

FIELD: measurement equipment.

SUBSTANCE: invention relates to service tools for process measurements and monitoring. The portable field service instrument (52, 102) comprises the process communication module (121, 138) configured for communicating field devices (22, 23, 104) using the industrial communication protocol. The controller (130) is connected to the process communication module (121, 138) and configured to provide, at least one function relating to servicing of the field devices (22, 23, 104) and to perform the software instructions contained in the computer readable media connected to the controller, and software instructions make the controller to provide the functionality of operator overrides (204), CMMS/EAM functionalities (206) and/or ERP functionalities (208).

EFFECT: improvement of convenience of operation.

20 cl, 9 dwg

FIELD: oil and gas industry.

SUBSTANCE: system includes territorial dispatch centres (TDC), regional dispatch centres (RDC) and local dispatch centres (LDC) connected via communication channels to controlled oil-pumping stations (OPS) and performing upper, intermediate and lower control levels and control of three process plants (TU-1, TU-2, TU-3) using IEC-608750-5 protocol. A software-and-hardware complex of the upper and lower levels includes input-output servers, servers of a mathematical model, controllers of algorithms, a video wall, firewalls, and an automated workstation (AWS) of a dispatcher. The software-and-hardware complex of the lower level includes an input-output server of a microprocessor automation system (MPAS) of OPS, an input-output server of linear telemechanics (LTM), firewalls, AWS of an OPS operator, an LTM operator and an oil quantity and quality measurement system (OQMS). A provision is made for an interlock of control from RDC and LDC at control of a technological process of oil transportation from TDC. A provision is made for transfer of a control function to the intermediate or the lower level, as well as return of the control function from the intermediate and the lower level to TDC.

EFFECT: providing reliable and safe oil transfer.

4 cl, 6 dwg

FIELD: physics, computer engineering.

SUBSTANCE: group of inventions relates to controlling a technological process using a handheld communicator. Disclosed is a handheld communicator for use in a technological process control system which comprises a controller connected to a field device having a processor; computer-readable memory having instructions read by a computer and executed in the processor; a touch screen and software stored in the computer-readable memory and configured to provide in the processor a user interface on the touch screen, having a portion for data transfer and placement, including a set of input fields scrolled by a mechanism for data transfer and placement; and a selection portion which includes at least one value associated with a corresponding input field from the set of input fields and displayed simultaneously with the data transfer and placement portion, wherein the selection portion is capable of scrolling through the data transfer and placement portion and is configured to receive from a user a selected separate value for a separate input field from the set of input fields in the data transfer and placement portion, and a scrolling operation associated with the data transfer and placement portion, is separated from a selection operation associated with the selection portion.

EFFECT: designing a handheld communicator with a sensor control interface with broad functional capabilities.

21 cl, 6 dwg

FIELD: measurement technology.

SUBSTANCE: invention refers to measuring transducer (M) with measurement data transfer interface via field bus (2L) by field bus protocol, where the number of measured values provided by measuring transducer (M) exceeds measured values evoked by a base command of the field bus protocol. Measuring transducer (M) features several field bus addresses (#1…#n), and a logic device is used to distribute measured values over field bus addresses (#1…#n) of measuring transducer (M) in such a way that measured values can be evoke by a base command through several field bus addresses (#1…#n) of measuring transducer (M).

EFFECT: possible evocation of absolutely all measured values provided by measuring transducer by a single command controlling all field devices compatible with a given field bus protocol.

12 cl, 2 dwg

FIELD: agriculture.

SUBSTANCE: device for automatic watering plants comprises a container for irrigation liquid (1) with a device of the irrigation liquid supply (2) to several rows of plants, having an outlet hose (3) with the supplying nozzle (4), the drive (5) controlled by the software device (7) to move the nozzle (4) from one inlet spout (6) to another. The inlet spouts (6) located at each row of plants are connected to the distribution pipelines (8) with watering nozzles (9). The software device (7) controls automatically the process of watering plants according to the given programs.

EFFECT: increased efficiency of automatic watering of several rows of plants with the desired flow rate of irrigation liquid.

2 dwg

FIELD: physics; control.

SUBSTANCE: invention relates to a method of controlling at least one actuating element (11). The method includes presence of at least two control units (A, B) and a logic selection circuit (13), wherein each of the control units (A, B) is configured to act on the actuating element (11). Each of the control units (A, B) performs self-diagnosis. Depending on the self-diagnosis result, each of the control units (A, B) generates at least one activation signal (AA, AB, BA, BB). The activation signal (AA, AB, BA, BB) indicates which of the control units (A, B) is to be activated. Depending on the activation signals (AA, AB, BA, BB), the logic selection circuit (13) activates one of the two control units (A, B) to act on the actuating element (11).

EFFECT: providing continuous monitoring of control units with minimal hardware costs.

10 cl, 2 dwg

FIELD: physics, control.

SUBSTANCE: group of inventions relates to process field devices. Disclosed is a process field device for use in monitoring or controlling an industrial process, which includes first and second loop terminals configured to connect with a double-wire control loop of the industrial process. The field device circuitry is designed to monitor or control a parameter of the industrial process. The field device circuitry is powered from the double-wire control loop of the industrial process. A current regulator is connected in series to the double-wire control loop of the industrial process, the first and second loop terminals and the field device circuitry. A voltage regulator is connected in parallel to the current regulator and in series to the double-wire control loop of the industrial process, the first and second loop terminals and the field device circuitry.

EFFECT: higher power available for process field device circuitry.

18 cl, 7 dwg

FIELD: physics, control.

SUBSTANCE: group of inventions relates to controlling technological processes and can be used to control operating field devices through a portable communicator. The portable communicator includes a controller, a processor, computer-readable memory, a communication interface and software stored in the computer-readable memory and configured for execution in the processor for transmitting data to the field device or receiving data from the field device through the communication interface, and configured to prevent the user of the portable communicator from changing parameters of the field device using the portable communicator when status of connection with the field device, displayed on the communication interface, is a maintenance status.

EFFECT: high reliability of operations.

22 cl, 7 dwg

FIELD: chemistry.

SUBSTANCE: grid cleaning device contains an electric drive of the grid cleaning device, is provided with a sensor of stop of the grid cleaning device motion, a unit of automatic control, which contains a programmed controller, a transformer of frequency of electric power supply of the electric drive of the grid cleaning device, one of the inlets of the programmed controller is connected to the outlet of the sensor of stop of the grid cleaning device motion , and one of the outlets of the programmed controller is connected to the inlet of the frequency transformer, one of the outlets of which is connected to the inlet of the electric drive of the grid cleaning device.

EFFECT: improvement makes it possible to automate operation of the grid cleaning device, increase quality of the grid cleaning from mechanical admixtures, reduce a part of manual work for the grid cleaning, eliminate and prevent an emergency situation in due time, control operation of the electric drive of the grid cleaning device both in manual and in automatic modes of its operation as a part of the ASCTP.

3 cl, 3 dwg

FIELD: personal use articles.

SUBSTANCE: electric vacuum cleaner contains the main vacuum cleaner body accommodating an electric blower (18). The electric vacuum cleaner contains an air channel communicating with the electric blower (18) suction side. The electric vacuum cleaner contains a floor brush (23) moving across the surface to be cleaned and separating part of the air channel. The electric vacuum cleaner contains an optic sensor (53) determining the quantity of dust passing through the inner part of the air channel by way of actuation of the electric blower (18). The electric vacuum cleaner contains a part (59) for calculation of cleaning efficiency that calculates cleaning efficiency relying on the total quantity of dust determined by the optical sensor (53), the number of the floor brush (23) movement strokes across the surface to be cleaned (23) and the time of the floor brush (23) movement across the surface to be cleaned.

EFFECT: electric vacuum cleaner contains an indication unit (20) ensuring display of cleaning efficiency calculated by the cleaning efficiency calculation part (59).

6 cl, 16 dwg

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