RU103415U1 - DIGITAL ELECTRONIC DEVICE FOR MONITORING AND REGISTRATION OF MOTION OF A VEHICLE AND LABOR AND REST MODES OF A DRIVER - Google Patents

Abstract

 A digital electronic device for monitoring and recording vehicle movement and driver’s work and rest modes, which is an on-board technical measuring device, including a module that performs flash memory functions and connectors that allow you to connect two analog and five digital signal sources (video camera, display, security sensors), USB-connector, GSM antenna and GPS antenna, thermal printer for printing the results of measured parameters, characterized in that the device has a built-in GSM / GPRS modem, and on the front panel and the device has two slots for installing electronic driver ID-cards and a liquid crystal display to indicate the measured parameters.

Description

The utility model relates to electronic instrumentation, in particular, to electronic tachographs, and can be used for on-line measurement, indication, control and storage of vehicle motion parameters and time intervals of working and rest periods of drivers

A DEVICE FOR MONITORING VEHICLE MOTION PARAMETERS (1) is provided, comprising apparatus located on a vehicle and intended for recording a magnetic recording medium, reproducing and transmitting over the air channel information about both the state of the vehicle and the condition of the driver, as well as equipment located on point of reception and control.

Also known is the ON-BOARD CAR MONITORING SYSTEM (2), comprising means for monitoring vehicle motion parameters, characterized in that the means for monitoring include one or more video cameras mounted on the vehicle for recording traffic conditions and instrument readings on the vehicle’s dashboard connected to a computer compatible DVR, and their power supply system from the on-board electrical system of the car. At the same time, one video camera is located with the ability to shoot the instrument panel and the readings of the vehicle speed indicator in real time.

However, the technical solutions listed above do not allow electronic registration of vehicle motion parameters, satellite monitoring and on-line data transmission to the dispatch center, and wired and wireless data transmission of measurement results to external information monitoring and storage devices in confidential mode. to analyze the routes of movement and their optimality, recording data on violations by the driver of work and rest.

The technical task of the utility model is to ensure the fixation of vehicle motion parameters (event time, speed, distance traveled, fuel consumption, condition of connected units and devices), violations of traffic rules and drivers' working and resting modes (continuous driving, driving during a working day, compliance with established stops for rest) with the binding of these parameters to geographical coordinates

The task is carried out by a digital electronic device for monitoring and recording vehicle movement and driver’s work and rest modes, which is an on-board technical measuring device, including a module that performs flash memory functions and connectors, allowing you to connect two analog and five digital signal sources (video camera, display , security sensors), USB-connector, GSM antenna and GPS antenna, thermal printer for printing the results of measured parameters, characterized in that the device has a built-in oenny GSM / GPRS-modem, and two slots for installation of electronic drivers ID-cards and liquid crystal display for displaying the measured parameters are made on the front panel.

The collected information is transmitted in real time to the dispatch center for operational adjustment of the operating mode of the car crew.

The modular design of the device makes it possible to connect a wide range of external sensors characterizing the vehicle’s motion parameters - discrete sensors for turning on or off mounted or built-in units, high-precision fuel level sensors, sensors for instant fuel consumption, photo / video cameras working in event recording mode, temperature sensors , security sensors. At the same time, the device captures the moments of the beginning of movement, intervals of movement, rest intervals with reference to a specific map, a specific driver and geographical location.

All parameters are stored in the internal memory of the device (up to 2 GB) in the encrypted form of the driver;

Each driver is supplied with an individual chip card, which stores driver data, data of the employing organization, and other service information (serial number of the ID card, code of the state that issued the ID card and validity period of the ID card). Before completing the route task, the driver installs his ID-card in the appropriate slot, and the device carries out its identification and registration. During operation, information on the parameters of the movement of the vehicle and the time intervals of the working and rest periods of drivers are recorded on the driver’s ID cards. All violations are recorded in the driver’s individual chip card. The presence of an individual card allows you to create a driver's passport that records the quality and professionalism of work over a long period of time, which can significantly increase the discipline of the driver. Data is recorded in a card of the type Crypto-Memory, standard ISO-7816, which eliminates unauthorized access to data and its modification;

All events on board the car, facts of violations of the high-speed mode, the mode of work and rest, movement without a driver’s card can be displayed on the LCD display built into the device or printed using the built-in printer based on a thermal printer. At the same time, the regulatory bodies are not required to have any special equipment except for the “controller” smart card (optional), which provides access to the mode of generating and displaying device reports.

The transmission of the collected data to the dispatch center in real time is provided using the optional GSM module. At the same time, it becomes possible to track the current location of the vehicle, immediately receive information about all events on board the vehicle, and take action promptly. In addition, it is possible to issue instructions to the driver, both in voice mode, and with the help of an LCD display or built-in printer for the purpose of operational correction of the driving route - canceling tasks or adding new points to the route;

The device has an overall size of 1-DIN format.

The principle of operation of the device is based on the processing of electrical signals from various sources: a pulsed speed sensor mounted on the gearbox, external or internal video cameras, GPS antennas and others.

Data transmission can be carried out via wired (RS232 / 485) and wireless networks (Wi-Fi, GSM, Bluetooth).

The device is turned on automatically after connecting to the vehicle’s on-board network, and control is carried out using the buttons on the front panel by selecting menu items on the device’s display.

When the device is disconnected from the power supply (for a period of more than 4 seconds), a violation is automatically recorded when the power is turned off while saving the date and time of the disconnection.

Technical characteristics of the device:

Power consumption in a waiting mode, W, no more ....... 15

Range of working temperatures, hail. C ................ from -40 to +70

Operating mode .................................... continuous and continuous (regulated in accordance with GOST R 52230-2004)

Power supply ........................... from the vehicle electrical system in the range from 9 to 34 V

Range of measurement of speed, km / h ............. from 0 to 200

Accuracy, km / h ........................................ +3

Service life, years, at least ............................ 5 (at least 200,000 km).

The product is designed to work with pulse speed sensors operating in the frequency ranges from 0 to 1000 Hz and amplitude range from 0 ± 0.8 V to + 7 ± 1 V.

The proposed device allows you to work in extreme climatic conditions (operating temperature -40 ... + 85 degrees), has a Russian-language interface, has the ability to wire and wireless data transmission of measurement results to external devices for monitoring and storing information.

The use of the utility model has significantly improved the efficiency of drivers, and the binding of the collected data to geographical coordinates, thanks to the GSM / GPRS modem, makes it possible to record unauthorized flights, places of violations committed by the driver and save the route traveled in order to analyze the optimal performance, as well as improve traffic safety , participate in transportation in the territory of the CIS countries and the European Union, provide legal protection for drivers, objectively settle accounts with the transportation customer; objectively evaluate the quality of route planning and professional skills of the driver.

References:

1. RF patent for IZ No. 2308766, 2004

2. RF patent for ПМ №83468, 2008

Claims (1)

A digital electronic device for monitoring and recording vehicle movement and driver’s work and rest modes, which is an on-board technical measuring device, including a module that performs flash memory functions and connectors that allow you to connect two analog and five digital signal sources (video camera, display, security sensors), USB-connector, GSM antenna and GPS antenna, thermal printer for printing the results of measured parameters, characterized in that the device has a built-in GSM / GPRS modem, and on the front panel and the device has two slots for installing electronic driver ID-cards and a liquid crystal display to indicate the measured parameters.