Wireless safety pre-alarming device of vehicle

A car safety and early warning technology, which is applied in the direction of alarms, instruments, vehicle parts, etc., can solve the problems of not being able to protect car doors, car window glass, etc., and achieve the effect of solving the problem of disturbing the people

Inactive Publication Date: 2008-08-27
青岛海尔数码智能科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, the cars produced by foreign auto manufacturers are only equipped with radio frequency ignition safety and anti-theft systems. This system cannot protect the doors and window glass, so it cannot effectively deal with the phenomenon that some thieves in China smash the doors or windows to steal money. , for this reason, it is still necessary to install a high-performance car anti-theft device to improve and improve the safety and value-added of the car

Method used

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  • Wireless safety pre-alarming device of vehicle
  • Wireless safety pre-alarming device of vehicle
  • Wireless safety pre-alarming device of vehicle

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Experimental program
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Effect test

Embodiment Construction

[0043] see figure 1 , is a block diagram of the wireless vehicle safety early warning device of the present invention.

[0044] The wireless car safety alarm includes a host 100 and an information receiver 200 . Through the two-way communication between the host 100 and the information receiver 200, functions such as anti-theft and alarm can be realized, and the vehicle can transmit its own status to the owner, such as which side of the door is opened or the window glass is broken or someone enters the vehicle, etc., so that The owner discovered the danger in time.

[0045] The host 100 includes a sound pressure detector 110 , a microwave detector 120 , a vibration detector 130 , a microprocessor 140 , a host alarm execution circuit 150 , a signal transceiver 160 , and a host power supply circuit 170 . Among them, the microprocessor 140 supports data transmission and processing, and coordinates the work of other units.

[0046] The mainframe power supply circuit 170 is used...

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Abstract

A wireless vehicle safety early warning implement, it comprises the mainframe and the information receiver, the mainframe includes the tone-press detector, detect the infra-acoustic wave inside of the vehicle, create the spring signal of tome-press; the microwave detector create the microwave spring signal by the microwave detective method when somebody in the vehicle; the signal transceiver realize the data exchange with the information receiver; the microprocessor connect and control the switches of the tone-press detector, the microwave detector and the signal transceiver, of them, achieve the status differentiation, enter the early warning state after receive the tone-press spring signal, send the early warning signal to the information receiver and startup the microwave detector, send the alarming signal after receiving the microwave spring signal in the early warning state; the power circuit of the mainframe provide the working power to the mainframe; the information receiver send back the status data to the mainframe after receive the status differentiating data from the mainframe, create the early warning hint after receiving the early warning signal, create the alarming hint after receiving the alarming signal.

Description

technical field [0001] The invention relates to the technical field of automobile anti-theft alarms, in particular to a wireless automobile safety early warning device. Background technique [0002] As a high-tech product, the car's own anti-theft performance is gradually improving. In the prior art, there are various types of car anti-theft devices, among which electronic anti-theft devices are widely used. At present, the popular remote control car alarms, two-way car alarms and GSM car alarms in the domestic market belong to the category of electronic anti-theft devices. [0003] The main principle of the electronic anti-theft device is to install electronic anti-theft equipment on the car to achieve the purpose of monitoring the vehicle and calling the police. Compared with mechanical anti-theft devices, the biggest advantage of electronic anti-theft devices is that they have an alarm function, but false alarms are more common in current electronic anti-theft devices. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B29/18B60R25/00
Inventor 金道谟王胜利王吉强赵克成宋卫红王胜平刘云颂
Owner 青岛海尔数码智能科技有限公司
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