Driving test terminal equipment

Abstract

The utility model aims to provide a driving test terminal device. The driving test terminal device comprises a satellite antenna; the two sets of satellite antennas are arranged on the left sides, deviating towards the advancing direction, of the front glass and the rear glass in the vehicle respectively. According to the technical scheme, the disc-shaped antennas are installed on the front window and the rear window of the vehicle, the satellite antenna can be better protected, and the attractiveness of the examination vehicle cannot be affected.

Description

Technical Field

[0001] The utility model relates to the technical field of driving skill test equipment for motor vehicle drivers, and in particular to a driving test terminal device. Background Art

[0002] The driving test terminal equipment in the existing technology includes two sets of satellite antennas set in the front and rear directions of the longitudinal centerline of the top of the vehicle, as well as test scorers such as driver monitoring cameras, vehicle-external monitoring cameras and voice equipment. The test method is to first detect the actual test site location coordinates through satellite positioning before the test and form an electronic map database. During the test, the real-time location of the test vehicle is obtained through the on-board satellite positioning module or device, and compared with the electronic map data in the test scorer to judge whether the operation of the test vehicle meets the test specifications; the instruction information sent to the examinee by the voice equipment and monitoring camera and the monitoring of the driver's situation are used to assist in judging whether the driver's test meets the test specifications.

[0003] The satellite antenna is installed outside the car, which is easily damaged by bumps and collisions. It is also more likely to fail due to exposure to the sun and rain, which affects its service life. Placing it on the roof will also affect the appearance of the vehicle. In addition, the functional modules of the driving test terminal equipment in the prior art also need to be further optimized. Summary of the invention

[0004] The utility model aims to provide a driving test terminal device, which adopts a technical solution of installing a disc antenna on the front and rear windows of a vehicle, can better protect the satellite antenna, and will not affect the appearance of the test vehicle.

[0005] The driving test terminal device includes a satellite antenna;

[0006] The satellite antennas are provided in two groups, which are respectively arranged on the left side of the front glass and the rear glass in the vehicle which are biased towards the forward direction.

[0007] The satellite antenna is respectively arranged on the front glass and the rear glass in the vehicle, and is located on the upper left side in the forward direction.

[0008] The satellite antenna is a dish-shaped GNSS antenna.

[0009] The bottom surface of the satellite antenna is fixed on the front glass and the rear glass in the vehicle by bonding.

[0010] The driving test terminal equipment also includes a control device, an OBD acquisition module, and a vehicle-circling radar. The control device is connected to the vehicle-circling radar and the OBD acquisition module respectively. The vehicle-circling radar is used to obtain signals of a circle around the vehicle. The OBD acquisition module is used to connect the control device with the vehicle-mounted OBD to obtain vehicle control information such as lights, seat belts, wipers, brakes, starting, and shutdown.

[0011] The driving test terminal device also includes a voice acquisition module, a voice prompt module, a camera module, a vehicle-mounted satellite positioning module, and a communication module;

[0012] The voice acquisition module, voice prompt module, camera module, vehicle-mounted satellite positioning module, and communication module are electrically connected to the control device respectively, and their operations are controlled by the control device; the voice acquisition module is used to collect sounds in the cab, and the voice prompt module is used to provide voice prompts to the driver; the camera module is used for driver monitoring and external monitoring; the vehicle-mounted satellite positioning module obtains the real-time position, direction and speed of the test vehicle through a satellite antenna; the communication module is used for wireless connection with the host computer.

[0013] The driving test terminal device also includes a power module, which is used to connect to the vehicle power supply to supply power to each module.

[0014] The communication chips used in the communication module are CH340 and PL2303.

[0015] The control device is a single chip microcomputer.

[0016] The utility model is a further improvement on the basis of Chinese patent "201310063493, driver examination method and terminal device without fixed equipment".

[0017] The beneficial effects of the utility model are:

[0018] The structure design of the utility model is scientific and reasonable, which can better protect the antenna and avoid damage caused by bumps and exposure to the sun and rain. In addition, motor vehicles in my country drive on the right, and the test car usually drives on the green belt to the right of the co-pilot. Therefore, the satellite antenna is tilted to the left of the main driver's seat, which can effectively avoid the interference and influence of the green belt on the satellite signal, which is more conducive to improving the accuracy and timeliness of the driving test.

[0019] The satellite antenna of the utility model is more beautiful when installed in a vehicle, does not affect the use of the vehicle, and has good application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the installation position of the satellite antenna of Example 1;

[0021] The serial numbers and names in the figure are as follows:

[0022] 1-Vehicle, 2-Satellite antenna, 3-Front glass, 4-Rear glass. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings and embodiments. Example 1

[0024] like Figure 1 As shown, the driving test terminal device includes a satellite antenna 2; the satellite antenna 2 is provided with two groups, which are respectively arranged on the front glass 3 and the rear glass 4 in the vehicle, and are located on the upper left side in the forward direction. The satellite antenna 2 is a dish-shaped GNSS antenna. The bottom surface of the satellite antenna 2 is fixed to the front glass 3 and the rear glass 4 in the vehicle by gluing.

[0025] The driving test terminal equipment also includes a control device, an OBD acquisition module, a car-circling radar, a voice acquisition module, a voice prompt module, a camera module, a vehicle-mounted satellite positioning module, a communication module, and a power module. The control device is connected to the car-circling radar and the OBD acquisition module respectively. The car-circling radar is used to obtain a signal of circling the vehicle. The OBD acquisition module is used to connect the control device with the vehicle-mounted OBD to obtain vehicle control information such as lights, seat belts, wipers, brakes, starting, and shutdown.

[0026] The voice acquisition module, voice prompt module, camera module, vehicle-mounted satellite positioning module, and communication module are electrically connected to the control device respectively, and their operation is controlled by the control device; the voice acquisition module is used to collect sounds in the cab, and the voice prompt module is used to provide voice prompts to the driver; the camera module is used for driver monitoring and external monitoring; the vehicle-mounted satellite positioning module obtains the real-time position, direction and speed of the test vehicle through the satellite antenna 2; the communication module is used for wireless connection with the host computer. The power module is used to connect to the power supply of the vehicle 1 to power each module.

[0027] The communication module adopts the communication chips CH340 and PL2303. The control device is a single chip microcomputer.

Claims

1. A driving test terminal device, comprising a satellite antenna (2), characterized in that: The satellite antenna (2) is provided with two groups, which are respectively arranged on the left side of the front glass (3) and the rear glass (4) in the vehicle (1) which are biased towards the forward direction; the satellite antenna (2) is a dish-shaped GNSS antenna.

2. The driving test terminal device according to claim 1, characterized in that: The satellite antenna (2) is respectively arranged on the front glass (3) and the rear glass (4), and is located on the upper left side in the forward direction.

3. The driving test terminal device according to claim 1, characterized in that: The bottom surface of the satellite antenna (2) is fixed to the front glass (3) and the rear glass (4) in the vehicle by gluing.

4. The driving test terminal device according to claim 1, characterized in that: It also includes a control device, an OBD acquisition module, and a vehicle-around radar. The control device is connected to the vehicle-around radar and the OBD acquisition module respectively. The vehicle-around radar is used to obtain signals around the vehicle, and the OBD acquisition module is used to connect the control device with the vehicle-mounted OBD.

5. The driving test terminal device according to claim 4, characterized in that: It also includes a voice acquisition module, a voice prompt module, a camera module, a vehicle-mounted satellite positioning module, and a communication module; The voice acquisition module, voice prompt module, camera module, vehicle-mounted satellite positioning module, and communication module are electrically connected to the control device respectively, and their operations are controlled by the control device; The voice acquisition module is used to collect sounds in the cab, and the voice prompt module is used to provide voice prompts to the driver; the camera module is used for driver monitoring and external monitoring; the vehicle-mounted satellite positioning module obtains the real-time position, direction and speed of the test vehicle through a satellite antenna (2); and the communication module is used for wireless connection with a host computer.

6. The driving test terminal device according to claim 5, characterized in that: It also includes a power module, which is used to connect to the power supply of the vehicle (1) to supply power to each module.

7. The driving test terminal device according to claim 5, characterized in that: The communication chips used in the communication module are CH340 and PL2303.

8. The driving test terminal device according to claim 4, characterized in that: The control device is a single chip microcomputer.

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