RU61658U1 - DEVICE FOR OPERATIONAL COLLECTION AND TRANSFER OF INFORMATION - Google Patents

Abstract

The utility model relates to technology, namely to transceiver devices, and can be used to quickly collect and transmit information received from various sensors and actuators. The device consists of a power supply unit, GPS-board, memory blocks, cellular communications, control sensors and actuators and a block of sensors and actuators. At the same time, the power supply is connected to the GPS-board, memory units, cellular communications, control sensors and actuators. The GPS-board is connected to the memory and cellular units, the memory unit is connected to the cellular unit, which is connected to the control unit of sensors and actuators. The control unit for sensors and actuators is connected to the block of sensors and actuators. The proposed device allows you to accurately determine the location and / or condition of the object of observation, while the device is reliable and convenient to use. Fig. 1.

Description

The proposed utility model relates to technology, namely to transceiver devices, and can be used to quickly collect and transmit information received from various sensors.

In tasks related to the rational management of resources, the urgent problem is the prompt receipt of reliable data. Therefore, the improvement of existing and the development of new devices to solve this problem is relevant.

A device is known - the on-board kit PRTOT GPS / GSM - BK - SMS-01 LIPG. 42141.004 RE (Manufacturer: Russia, Irkutsk, LLC Security Bureau SOKRAT), which allow tracking moving objects, transmitting information about the movement of the object and the state of the moving object. The device consists of a power supply, a GPS-board and a cellular modem, interconnected.

However, this device has the following disadvantages:

- low accuracy of determining the coordinates of the object of observation (the error of determination reaches 120-180 meters);

- implemented cellular capabilities only for the mode of "SMS-messages";

- there is no way to autonomously save data outside the cellular communication zone.

The goal is to increase the accuracy of determining the indicators of sensors, increase the efficiency and reliability of work, increase convenience in work.

This goal is achieved in that the device includes: power supplies, cellular, memory, GPS - board, blocks and sensor controls

and actuators and sensors and actuators.

Comparative analysis with the prototype showed that the proposed device differs from the known one in that it additionally contains a memory unit, a control unit for sensors and actuators and a block of sensors and actuators.

The device can be used:

- when organizing the movement of urban passenger transport: installing the device on commercial vehicles “taxi”, “microtaxi”, buses allows you to control the presence of cars on the routes, the observance by drivers of the traffic schedule, high-speed mode and quickly correct the situation, i.e. to control the movement;

- to control the operation of transport utilities: the use of devices allows you to control the transport of special vehicles and the cost of funds (fuels and lubricants);

- accompanied by valuable and dangerous goods: when transporting valuable goods (collection, transportation of precious metals, "truckers", railways, etc.), as well as dangerous goods (fuel, hazardous waste, etc.), you need to know the location in given time of the moving object. If an emergency occurs, this device will quickly solve the problem of eliminating such a situation;

- To combat theft of vehicles: equipping cars with the proposed devices will increase the chances of detecting stolen (stolen) cars;

- to ensure the safety of citizens: equipping citizens with these devices will improve the safety of citizens.

The last two applications of the proposed device will solve the social problem of ensuring the safety of citizens and their property.

Thus, the proposed utility model meets the criterion of "industrial applicability".

Figure 1 shows a block diagram of the proposed device, where 1 is a power supply, 2 is a GPS board, 3 is a memory unit, 4 is a cellular communication unit, 5 is a control unit for sensors and actuators, and 6 is a block of sensors and actuators .

The device consists of six blocks (see the appendix to the description, FIG. 1): power supply 1 (the device can also be connected to the power supply of an object, for example, a car battery); GPS-boards 2 (GPS-board ET202); a memory block 3, which consists of a PIC16F628 controller and an AT45DB081B-RI memory chip; a cellular communication unit 4, which consists of a PIC16F873 controller and a MC35I cellular communication modem (GSM modem, for receiving commands from a control room and transmitting information to a control room); a control unit for sensors and actuators 5 (consists of a controller PIC16F873) and a block for sensors and actuators 6. Depending on the purpose, block 6 may contain certain sensors and actuators. Block 6 can be represented by sensors to determine soil temperature, humidity, fuel consumption, etc.

In the controllers of memory blocks 3, cellular communication 4, control sensors and actuators 5 use programs written in the programming language ASSEMBLER.

The power supply unit 1 is connected to the GPS-board 2, memory blocks 3, cellular communication 4, control sensors and actuators 5. The GPS-board 2 is connected to the memory blocks 3 and cellular communication 4. The memory unit 3 is connected to the cellular communication unit 4, block cellular communication 4 is connected to the unit

control sensors and actuators 5. The control unit sensors and actuators 5 is connected to a block of sensors and actuators 6.

The blocks that make up the device can be combined into a single enclosure.

The device works as follows: when connected to the main power supply (object battery), the autonomous power supply is automatically checked and, if necessary, recharged. Thus, the autonomous power source is in working condition and feeds all other units of the device. If the voltage of the main or autonomous power supply drops below 8 volts, an alarm signal is automatically sent to the control room.

After connecting the power, GPS - the board automatically determines the coordinates of the observed object (every second) and, through the controller, writes the indicators to the device’s memory block.

After connecting the power, the cellular unit is turned on. Using the controller of this block, the dispatcher can send the following commands:

- turn on / off the cellular modem;

- restart the GPS-receiver using the cellular function "SMS-messages, GPRS";

- Obtain the current coordinates of the object using the "SMS-message" cellular function;

- automatically receive the coordinates of the object after a specified period of time, using the cellular data transfer function;

- disable the automatic receipt of coordinates after a specified period of time using the cellular data transfer function;

- Automatically receive coordinates after a specified period of time using the GPRS cellular communication function;

- disable automatic receipt of coordinates after a specified period of time using the "GPRS" cellular communication function;

- read data from memory for a certain period of time using the "GPRS" cellular communication function;

- when the device leaves the GPRS communication zone, the device automatically switches to the "SMS-messages" mode and vice versa;

Also, after connecting the power, the device, using the control unit of sensors and actuators, performs the following functions:

- automatically checks the status of the sensors at predetermined intervals and transmits them to the control room;

- sends specific conditions to the control room - “arming, disarming, alarm message”;

- on commands from the control room, includes actuators - "turn on the siren, block the ignition of the object, etc.".

The device is used by security agencies to manage the work of quick response teams (GDB). On cars, this device is installed, and the dispatcher in real time tracks the location of the GBR.

The main advantages of the device are the following:

- high reliability of object monitoring, due to the combination of "GPRS and SMS cellular communications";

- high positioning accuracy (the device allows the use of topographic plans of scale 1: 2000 on built-up areas and accurately determine the location of objects);

- the ability to record information and autonomously save data when there is no cellular connection. At the entrance to the cellular communication zone, these data can be read and get the trajectory of movement;

- the ability to use the Internet, which allows you to manage objects anywhere with a map map, regardless of the location of the control center.

Thus, the proposed device for the rapid collection and transmission of information allows with high accuracy to determine the location and condition of the object of observation, while the device is reliable and convenient to use.

Claims (1)

A device for the rapid collection and transmission of information containing a power supply, a GPS-board, a cellular communication unit, interconnected, characterized in that it further comprises a memory unit, a unit of sensors and actuators and a control unit for sensors and actuators, while GPS - the board, memory, cellular, sensor and actuator control units are connected to the power supply, the GPS board is connected to the memory and cellular units, the memory unit is connected to the cellular unit, which is connected to the unit th control sensors and actuators, and the sensors and actuators of the control unit is connected to the sensor unit and actuators.