Intelligent brake early-warning system

An early warning system and intelligent technology, applied in vehicle components, circuits or fluid pipelines, transportation and packaging, etc., can solve problems such as inability to achieve practical applications, and achieve the effect of high practical value, ensuring safety, and high integration.

Active Publication Date: 2013-09-18
HEFEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But in fact, the above-mentioned anti-collision systems cannot achieve the purpose of practical application due to the influence of factors such as false alarm rate and price.

Method used

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  • Intelligent brake early-warning system
  • Intelligent brake early-warning system
  • Intelligent brake early-warning system

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Experimental program
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Embodiment Construction

[0029] The block diagram of the intelligent brake warning system of the present invention is as follows figure 1 Shown. The early warning system includes main control device (ie main control CPU), power management device, human-computer interaction device, information acquisition device, radar measurement device, display device, sound and light alarm device, communication device, etc. Among them, the human-computer interaction device is used to manually determine the weather conditions (sunny, rain, snow, fog, etc.); the information acquisition device is used to collect information such as the speed of the vehicle, the angle of the steering machine and the road condition; the radar measurement device is used to monitor the distance of the rear vehicle in real time , Relative speed, angle and other data signals; the display device is mainly used to display weather conditions, vehicle speed, relative speed, distance to the vehicle behind and safety status (normal, early warning, w...

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Abstract

The invention relates to an intelligent brake early-warning system which comprises a main control device, a human-computer interaction device, an information acquisition device, a distance measurement device, a display device, a sound and light alarm device and a communication device. The information acquisition device is used for acquiring the vehicle speed and the traffic information; the distance measurement device is used for monitoring the distance between a vehicle in the rear and a vehicle and the relative speed in real time; the main control device is used for carrying out analysis, processing and judgment on data collected by the human-computer interaction device, the information acquisition device and the distance measurement device and transmitting a command signal to the display device and the sound and light alarm device, thereby realizing a three-section early-warning function. The intelligent brake early-warning system starts from active defense, makes up the defect of active safety configuration of an automobile in the present society and has the advantages of low cost, high precision, flexibility in arrangement, good stability and the like.

Description

Technical field [0001] The invention relates to a brake early warning system, in particular to an intelligent brake early warning system capable of realizing a three-stage early warning function. Background technique [0002] Private cars began to appear in China in the 1980s. With the continuous increase in the number of cars in my country, the number of traffic accidents has remained high, causing a large number of casualties and economic losses. It is estimated that by 2020, traffic accidents will become the third direct cause of abnormal human deaths after cardiovascular disease and mental stress. It can be said that my country has always been the country with the largest number of traffic accident deaths in the world. "In the outline of the development plan, reducing the number of traffic accidents and reducing personnel and property losses is one of the major issues. Particularly worthy of people’s attention is that, among many traffic accidents, rear-end collisions are one...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R16/02
Inventor 纪平高先和赵春江龚节谭敏
Owner HEFEI UNIV
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