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Safety distance control system for motor vehicle

A technology of safety distance and control system, applied in the field of traffic safety, can solve the problem of not being able to form a safety guarantee system, and achieve the effect of a reasonable safety distance

Inactive Publication Date: 2016-06-22
暄漓科技发展(上海)有限公司
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Problems solved by technology

[0003] Existing deceleration control systems, such as the invention application of Chinese Publication No. CN1853998, can only monotonously highlight the use of ultrasonic sensors to cause simple deceleration, and can only partially reduce the disasters and losses caused by traffic accidents to human beings, and cannot form a safety guarantee system

Method used

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  • Safety distance control system for motor vehicle

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Embodiment Construction

[0020] In order to make the content of the present invention clearer and easier to understand, the content of the present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0021] The motor vehicle safety distance control system of the present invention includes: a controller, and a predetermined number of main magnetic steel inductors, a predetermined number of auxiliary magnetic steel inductors and a predetermined number of vehicle speed recognizers connected with the controller.

[0022] A predetermined number of main magnetic steel sensors, a predetermined number of auxiliary magnetic steel sensors, a predetermined number of vehicle speed detectors and a predetermined number of deceleration devices are in one-to-one correspondence, and each main magnetic steel sensor is arranged on the head of the corresponding motor vehicle. Each auxiliary magnetic steel sensor is arranged at the tail of the corresponding motor...

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Abstract

The invention discloses a safety distance control system for a motor vehicle, and the system comprises a controller, a preset number of main magnetic steel inductors, a preset number of auxiliary magnetic steel inductors, and a preset number of vehicle speed recognizers, wherein the preset number of main magnetic steel inductors, the preset number of auxiliary magnetic steel inductors and the preset number of vehicle speed recognizers are respectively connected with the controller. Each main magnetic steel inductor is disposed at a head of a corresponding motor vehicle, and each auxiliary magnetic steel inductor is disposed at the tail of the corresponding motor vehicle. Each vehicle speed recognizer is disposed on a speed measurement device of the corresponding motor vehicle. When the speed value measured by any vehicle speed recognizer exceeds a preset speed threshold value, the vehicle speed recognizer transmits a start signal to the controller. When the controller receives a start signal, the controller enables the main magnetic steel inductor and the auxiliary magnetic steel inductor, which belong to the same motor vehicle as the vehicle speed recognizer recognizing that the speed value exceeds the preset speed threshold value, to respectively transmits pulse signals with the speed of the motor vehicle to the front and back, so as to judge the driving conditions of the front and back, and to reasonably control the safety distance between the motor vehicles.

Description

technical field [0001] The invention relates to the technical field of traffic safety, more specifically, the invention relates to a motor vehicle safety distance control system. Background technique [0002] Along with the increase of the number of motor vehicles in society, on expressways and highways, continuous multi-vehicle rear-end collision accidents and speeding and accidents due to driver fatigue driving occur repeatedly. Due to traffic accidents (car accidents), hundreds of lives are lost and economic losses of tens of thousands or even hundreds of millions of dollars are caused every day. [0003] Existing deceleration control systems, such as the invention application of Chinese Publication No. CN1853998, can only monotonously highlight the use of ultrasonic sensors to cause simple deceleration, and can only partially reduce the disaster and loss caused by traffic accidents to human beings, and cannot form a safety guarantee system. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/16B60W30/16B60T7/22
CPCB60T7/22B60W30/16B60W2554/00B60W2554/4041B60W2554/804G08G1/166
Inventor 袁学立
Owner 暄漓科技发展(上海)有限公司
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