Night-meeting safety control system

A technology for meeting vehicles at night and safety control, applied in vehicle components, optical signals, signal devices, etc., can solve the problems of driver's strong light stimulation, easy to cause traffic accidents, unable to greatly reduce traffic accidents, etc., to achieve a wide range of applications. Effect

Active Publication Date: 2012-08-01
LIUZHOU VOCATIONAL & TECHN COLLEGE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If you do not turn off the high beams when driving at night, the strong light stimulation to both drivers will easily lead to traffic accidents.
In response to this technical problem, there are currently some research results, suc

Method used

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Embodiment Construction

[0017] Such as figure 1 As shown, the safety control system for meeting cars at night in the present invention includes a detection device 1 , a processing device 2 and an execution device 3 .

[0018] The detection device 1 includes: a night driving switch for controlling the operation of the system, a light intensity sensor for detecting the driver's eyes, a distance sensor for detecting the relative position of the vehicle on the opposite side when meeting vehicles, and a sensor for detecting the relative position of the vehicle. Dynamic engine speed sensor, vehicle speed sensor, throttle position sensor, lateral acceleration sensor, yaw rate sensor, steering wheel angle sensor for detecting steering wheel angle. The detection device 1 of course also includes a headlight switch. The night driving switch is set on the side of the dashboard in the cab, which is convenient for the driver to operate. It is a key component for the system to work or not. The driver can directly ...

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PUM

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Abstract

The invention discloses a night-meeting safety control system, and relates to an automobile driving safety control device. The system comprises a night-meeting safety detection device, a processing device and an execution device, wherein the detection device and the execution device are respectively connected with the processing device through circuits or buses; the detection device comprises a night-meeting switch, a light intensity sensor, a distance detection sensor, a steering wheel rotation angle sensor, an automobile speed sensor, an engine rotation speed sensor, a throttling valve position sensor, a lateral acceleration sensor and a transverse swing angle speed sensor; and after the detection device performs detection, a signal is transmitted to the processing device through the circuits; and after the signal is processed, the processing device transmits an instruction to the execution device through the buses, and the execution device performs corresponding execution, so that the rotation speed, the automobile speed, the direction and the like of an automobile are changed, and the automobile is in a safety trace. The potential traffic safety hazard caused by a reason that a driver cannot identify a meeting distance and a road surface condition during night-meeting can be effectively avoided.

Description

technical field [0001] The invention relates to an active safety control system for vehicles, in particular to a safety control system for meeting vehicles at night which avoids collision risks during meeting vehicles at night. Background technique [0002] According to the latest statistics released by the German Federal Statistical Office, more than 40% of all traffic accidents that lead to deaths occur at night, although the number of cars driving on the road at night is 80% less than that during the day. Such a result is not surprising. Scientific research has proved that 90% of the information about traffic conditions obtained by drivers while driving depends on the visual organs, and at night due to reduced visibility, the visual function of the eyes will be reduced to 4%. . If you do not turn off the high beams when driving at night, the strong light stimulation caused by both drivers will easily cause traffic accidents. In response to this technical problem, there ...

Claims

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Application Information

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IPC IPC(8): B60W30/09B60W40/10B60W40/105B60Q1/14
Inventor 李海青周文海梁永江赵萃计端李江洪冯美英
Owner LIUZHOU VOCATIONAL & TECHN COLLEGE
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