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Vehicle collision early warning terminal detection device

A technology of early warning terminal and detection device, which is applied in the direction of measuring devices, vehicle parts, traffic control systems of road vehicles, etc., can solve the problems of low real-time performance and inability to distinguish whether the target is a test vehicle, etc., so as to reduce cumbersomeness and use flexibly , The effect of wide voltage input range

Active Publication Date: 2021-02-09
NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP +1
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method uses video image processing (including moving target recognition), neural network technology and existing schemes for matching and early warning. The real-time performance is not high, and it is also unable to distinguish whether the target in the front view is a test vehicle. It is not suitable as a detection benchmark system.

Method used

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  • Vehicle collision early warning terminal detection device
  • Vehicle collision early warning terminal detection device
  • Vehicle collision early warning terminal detection device

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Embodiment Construction

[0040] Hereinafter, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

[0041] A vehicle collision warning terminal detection device, comprising a non-destructive vehicle mounting bracket and a high-precision integrated navigation system fixed above the non-destructive vehicle mounting bracket, a signal trigger module, a power supply module, a data acquisition module, a data analysis and packaging module, and SD card storage , vehicle display module, solution display module and wireless digital radio;

[0042] The signal trigger module is mainly used to send a pulse signal to the high-precision integrated navigation system to trigger the event timestamp of the high-precision integrated navigation system for later data comparison and result traceability;

[0043] The high-precision integrated navigation system is used to obtain the motion parameters of the vehicle; and it has a built-in 4G communication module ...

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Abstract

The invention discloses a vehicle collision early warning terminal detection device and belongs to the technical field of motor vehicles. The device comprises a lossless vehicle-mounted mounting bracket, a high-precision integrated navigation system, a signal triggering module, a power supply module, a data acquisition module, a data analysis and packaging module, an SD card memory, a vehicle-mounted display module, a resolving display module and a wireless data transfer radio, The device is flexible in overall installation and convenient to disassemble, and can be installed on to-be-tested vehicles of various specifications without adding extra tools.

Description

technical field [0001] The invention relates to the technical field of motor vehicles, in particular to a vehicle collision warning terminal detection device. Background technique [0002] At present, all localities should encourage and support road transport enterprises to install intelligent video monitoring and alarm devices on existing three or more types of buses for work, chartered tours, road transport vehicles for dangerous goods, rural passenger vehicles, and heavy-duty operating buses, so as to prevent drivers from unsafe behavior. Automatic identification and real-time alarm. [0003] In addition to some unsafe actions of the driver himself during driving, the driver's unsafe behavior also includes ignoring the pre-collision warning factor of the preceding vehicle. For this reason, some manufacturers of intelligent video surveillance terminals have focused on designing front vehicle collision warning modules in their corresponding products to provide drivers with...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60R11/02G01C21/20G01S19/41G01S19/43
CPCG08G1/166B60R11/02G01S19/43G01S19/41G01C21/20B60R2011/0294
Inventor 杨宏伟魏凌解晓琴申国锋毛德强成帅魏敬波严修华吴倩男王恩钊李亚栋李勇田晓蓓
Owner NO 54 INST OF CHINA ELECTRONICS SCI & TECH GRP