A traffic light control device for electric vehicles and its application method

A traffic light control, electric vehicle technology, applied in the traffic control system, automatic start device, traffic control system of road vehicles, etc., can solve the problems of life and property safety, reduce the possibility of accidents, frequent traffic accidents, etc. Property safety, reducing the possibility of accidents, the effect of good application prospects

Inactive Publication Date: 2018-09-14
NANJING UNIV OF INFORMATION SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the frequent occurrence of traffic accidents caused by existing electric vehicles violating traffic lights
The present invention is used in the traffic light control device for electric vehicles and its use method, which effectively solves the problem of life and property safety caused by electric vehicles running red lights by mistake, greatly reduces the possibility of accidents, and has good application prospects

Method used

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  • A traffic light control device for electric vehicles and its application method
  • A traffic light control device for electric vehicles and its application method
  • A traffic light control device for electric vehicles and its application method

Examples

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Embodiment Construction

[0037] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0038] Such as figure 1 As shown, the traffic light control device for electric vehicles of the present invention includes a main microprocessor, a first auxiliary processor, a second auxiliary processor, a third auxiliary processor, a pressure sensor, a bluetooth sending circuit, a bluetooth receiving circuit, Angle measurement circuit, alarm sounding circuit, acceleration measurement circuit, speed measurement circuit, touch screen circuit, first wireless receiving circuit, first wireless sending circuit, second wireless receiving circuit, second wireless sending circuit,

[0039] The first auxiliary processor is used to determine the location of the intersection where the electric vehicle dr...

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PUM

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Abstract

The invention discloses a traffic light control device for an electric vehicle and a use method of the traffic light control device. Traffic light information at an intersection is acquired through a wireless transmitting circuit; road information and acceleration information are transmitted to a main micro-processor according to the acceleration and speed information of the electric vehicle; line passing information of the electric vehicle is judged through a pressure sensor; whether the electric vehicle meets the condition of running a red light is judged by the main micro-processor, if the answer is positive, the main micro-processor controls an alarm circuit to give out an alarm, and emergency braking is performed; a warning is sent out through the alarm circuit during emergency braking, an alarm is given out through an indication lamp, and hidden safety risks are avoided in time; a speed measurement circuit and an acceleration measurement circuit are arranged on the electric vehicle and used for judging whether the electric vehicle runs a red light, unnecessary economic loss is avoided, the problem about life and property security caused after the electric vehicle runs a red light is effectively solved, the occurrence probability of accidents is greatly reduced, and the device has good application prospect.

Description

technical field [0001] The invention relates to a traffic light control device for an electric vehicle and a using method thereof, belonging to the technical field of intelligent control. Background technique [0002] At present, with the continuous popularization of electric vehicles, the number of electric vehicles is increasing. However, traffic accidents caused by electric vehicles violating traffic lights occur frequently, which not only causes traffic jams, but also causes injuries and even life-threatening. [0003] Therefore, how to develop a traffic light control device for an electric vehicle, by effectively controlling the electric vehicle to stop safely and effectively, in an attempt to reduce the frequency of such accidents or even avoid such accidents, and effectively reduce or avoid property losses, is an urgent problem to be solved. Contents of the invention [0004] The purpose of the invention is to overcome the problem of frequent traffic accidents cause...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/12G08G1/0962
CPCB60T7/12G08G1/09623
Inventor 孙心宇诸天逸
Owner NANJING UNIV OF INFORMATION SCI & TECH
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