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Vehicle collision automatic alarm system

An automatic alarm and car technology, applied in the field of car sensors, can solve the problem that accident victims do not have timely rescue measures

Inactive Publication Date: 2009-10-14
郑波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The limitation of the above two car safety devices is that they cannot automatically send a distress call to the accident handling department.
Failure to provide timely first aid to accident victims

Method used

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  • Vehicle collision automatic alarm system

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Embodiment Construction

[0013] As shown in the accompanying drawing, it is a schematic diagram of the structure of the automatic collision warning system for automobiles. The terminal host is composed of a central processing unit (CPU), a sensor system device, a GPS satellite positioning module, a wireless communication module and other connections. The above-mentioned collision sensor is generally installed in two positions, front and rear. When a car collides violently in traffic, the collision sensor and microprocessor are used to judge the degree of collision, the sensor measures the acceleration, and when the acceleration reaches a certain value, the microprocessor sends a start signal. The GPS satellite positioning module is equipped with a signal receiver. When the signal receiver receives the start signal, the central processor will collect the high-precision position information (including longitude, latitude, elevation, direction and speed at the time of collision, etc.) collected by the GPS...

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Abstract

The invention discloses a vehicle collision automatic alarm system, relating to a vehicle sensor technology, a GPS global satellite positioning technology and a mobile equipment data transmission technology. The vehicle collision automatic alarm system can send distress signals to a traffic accident treatment department in time after a vehicle is in violent collision, so that an accident victim can obtain rescue in time. Along with increase of vehicle population, the traffic accident rate is also dramatically increased, and the safety of the vehicle gradually becomes a most important topic concerned by consumers. The invention can ensure personal safety after a traffic accident occurs, and has a wide market prospect.

Description

technical field [0001] The invention relates to automobile sensor technology, GPS global satellite positioning technology and mobile device data transmission technology. Background technique [0002] With the increase of car ownership, the rate of traffic accidents is also rising, and the safety of cars has gradually become the primary topic of concern to consumers. Automotive safety is divided into active safety and passive safety. Passive safety is the performance of protecting occupants after an accident. In terms of passive safety, seat belts and airbags are equipment that have received widespread attention. Seat belts are the most basic of all vehicle safety systems. According to a survey, 55% of the victims of car accidents on the highway were not wearing seat belts. A typical four-point seat belt consists of two vertical straps that wrap around the occupant's ribcage and buckle at the bottom with a transverse seat belt. Four-point seat belts have been used in raci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/00G08G1/123G08G1/13G08G1/133G08C17/02
Inventor 郑波
Owner 郑波
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