RU85678U1 - DEVICE FOR REMOTE CONTROL OF VEHICLE - Google Patents

Abstract

A device for remote monitoring of a vehicle containing a GPS navigation module, a control module, the input of which is connected to a GPS module, and an output with a GSM module for sending and receiving messages, characterized in that it is equipped with a processor unit with the ability to connect its input terminals to the diagnostic line , the nozzle and the standard fuel level sensor of the vehicle, and the output terminals of the processor unit provide the output of the processed signal of the fuel level sensor, the output of the engine operation indicator signal the signal output of the specialized FMS bus, the output of the fuel consumption signal in the format of a rotary flow meter, and the service output.

Description

The utility model relates to the field of engineering, in particular to means of remote control of a vehicle and can be used to control coordinates, fuel consumption and diagnose vehicle malfunctions.

A device for controlling the movement of a vehicle, including signal reception elements (GPS), converting them and transmitting information to a central station (EP No. 0512789 according to class G01S 15/14 of 05/05/1992).

The disadvantage of this device is the inability to remotely determine fuel consumption.

There is also known a device for remote control of vehicles, containing a control module, a specialized fuel level sensor, which is installed instead of a standard sensor ("Autoscan - GPS), which allows you to determine the position of the vehicle, mileage and fuel consumption, control of gas stations and drains (Developer Company" Micro Line, 2001). The control module used in this device can transmit fuel consumption information to a subscriber computer in relation to the travel route.

The disadvantage of this device is its high cost, limited functionality and relatively low reliability.

The task to which the claimed utility model is directed is to increase the functionality and reliability of the device as well as to reduce its cost.

The problem is solved due to the fact that the device for remote control of the vehicle, containing a GPS navigation module, a control module, the input of which is connected to the GPS module, and the output with the GSM module for sending and receiving messages, is equipped with a processor unit with the ability to connect its input terminals to the diagnostic line, to the nozzle and the standard fuel level sensor of the vehicle, and the output terminals of the processor unit provide the output of the processed signal of the fuel level sensor, the signal output and engine operation indicator, specialized FMS bus signal output, fuel consumption signal output in the form of a rotary flow meter and service output.

Figure 1 presents a block diagram of a device for remote control of a vehicle.

The device comprises a GPS navigation module 1, a control module 2, a module for sending and sending GSM 3 messages, and a processor unit 4 with input and output terminals.

The device operates as follows.

The GPS module of the vehicle determines the coordinates of the vehicle by the commands of the control module, the GSM module sends messages with the identifier of the vehicle, its coordinates and service information. On the subscriber’s computer, in connection with geographical maps, the vehicle’s route of movement, stopping points, high-speed mode, etc.

When the processor unit is connected to the injector of the injection vehicle, information on the fuel consumption of the vehicle is recorded with high accuracy, which is duplicated in the output format of the rotary type flowmeter to the corresponding output of the processor unit to provide additional connectivity to devices designed to work with expensive and unreliable flow meters rotary type to exclude the latter.

When the processor unit is connected to the vehicle’s standard fuel sensor, special processing of the standard sensor signal is performed and a corresponding signal is output to the normalized fuel level output in a single standard, regardless of the type of fuel level sensor. This eliminates signal errors caused by the rolling of the vehicle, a change in the on-board voltage, and other factors.

When the processor unit is connected to the vehicle diagnostic line, information is obtained on fuel consumption through the diagnostic line for both injection and diesel cars, as well as remote diagnostics of vehicle malfunctions. Diagnostic information along with other service information is duplicated to the service output of the device to ensure compatibility with similar systems.

The output of the FMS bus allows you to connect to the device systems designed to work with diesel cars with the FMS bus and use the latter for work with injector cars.

The signal output of the engine operation indicator provides additional information for the analysis of unauthorized fuel consumption of a car.

The proposed device has a low cost in relation to the known and high functionality and reliability. The processor unit 4 can be made as a separate module on a single-chip microprocessor type PIC2HJ64GP502 and can also be used separately with various GPS / GSM systems. The exclusion of expensive and unreliable flow sensors and tank significantly reduces the cost of the system as a whole and increases its reliability. The connection to the nozzle and the vehicle diagnostic line extends the functionality and applicability of the system for various types of vehicles. The proposed device is universal and can be used to expand the functions of any such systems.

Claims (1)

A device for remote monitoring of a vehicle containing a GPS navigation module, a control module, the input of which is connected to a GPS module, and an output with a GSM module for sending and receiving messages, characterized in that it is equipped with a processor unit with the ability to connect its input terminals to the diagnostic line , the nozzle and the standard fuel level sensor of the vehicle, and the output terminals of the processor unit provide the output of the processed signal of the fuel level sensor, the output of the engine operation indicator signal the signal output of the specialized FMS bus, the output of the fuel consumption signal in the format of a rotary flow meter, and the service output.