Theftproof system for wireless horn of vehicle relay

An anti-theft system and relay technology, applied in vehicle parts, anti-theft vehicle accessories, transportation and packaging, etc., can solve problems such as damage to the seal, waste gas or rainwater ingress, and increased installation hours.

Inactive Publication Date: 2008-01-23
陈泽兴
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In addition, in order to thread the wires smoothly, the original wiring holes on the firewall, or t...

Method used

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  • Theftproof system for wireless horn of vehicle relay
  • Theftproof system for wireless horn of vehicle relay
  • Theftproof system for wireless horn of vehicle relay

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] As shown in Fig. 1~Fig. 3, a kind of wireless car horn relay anti-theft system designed by the present invention, it is provided with in a horn relay housing 1:

[0013] A power input and voltage stabilizing circuit 11 to provide the required working power for the circuit;

[0014] A wireless transceiver circuit 12, to amplify the received wireless signal and convert it into a digital signal;

[0015] A CPU decoding and control circuit 13, which decodes digital signals and provides control signals;

[0016] A horn relay drive circuit 14 amplifies the control signal to drive a relay 15 to actuate to drive the original car horn 8 to sound;

[0017] Anti-theft sensor 2 is connected with CPU decoding and control circuit 13 for anti-theft detection;

[0018] During implementation, the horn relay shell 1 can be set to the same size as the original car horn relay, so that the appearance has a good cover, so that it is difficult to see flaws at a glance. In addition, its enti...

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Abstract

The invention is a wireless automobile horn relay burglary protection system, which mainly comprises a horn relay shell internally provided with a power input and voltage-stabilizer circuit, a wireless transmission circuit, a CPU decoding and a controlling circuit, a horn relay driving circuit, a relay as well as a burglary protection sensor used for anti-theft sensing and driving original vehicle horn to resound, and taking output as well as input terminals as the same terminals of the original vehicle horn. The positive power source end plug of the positive and negative input wires is designed as a fuse plug for gaining the positive and negative power source when inserting into the fuse socket of the positive and negative power source. The original fuse is inserted into the preserved fuse socket to ensure its function. The negative power source wire end is locked to the earthing vehicle body; also a wireless remote controller. The circuit inside the remote controller controls the start and the shut. Thereby, the invention is free from drilling and wiring and additional horn during installation, and the original horn is able to be used for warning, thus realizing convenience and hidden burglary protection effect.

Description

technical field [0001] The invention relates to a car anti-theft system, especially a wireless car horn relay anti-theft system which can effectively hide the anti-theft device and combine it with the original car horn relay. Background technique [0002] Cars are an indispensable means of transportation in modern life. In order to prevent theft, car owners will install anti-theft devices on their cars. However, traditional anti-theft devices have too many connections. Poor airtightness is very easy for thieves to break through and find the damage. Once the anti-theft device loses its function, the car can only be slaughtered by car thieves. [0003] For example, the general car electronic anti-theft device is often connected to an external electronic horn (siren) or directly to the car horn (car horn), so that when it is triggered, it can beep to attract attention. To connect the electronic horn through the firewall of the car to the firing chamber, at least a few holes mu...

Claims

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Application Information

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IPC IPC(8): B60R25/10B60R25/104
Inventor 陈泽兴
Owner 陈泽兴
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