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Anti-detachment alarming method of on-vehicle positioning equipment

A technology for positioning equipment and anti-dismantlement, which is applied to anti-theft alarms, anti-theft alarm mechanical start-ups, alarms that rely on moving portable items, etc., and can solve problems such as economic loss, vibration, false alarms, etc.

Inactive Publication Date: 2018-05-08
北京北科汇智软件技术有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the anti-disassembly car GPS and Beidou positioning equipment on the market are attracted by magnetic force. Press a switch. When the device is disassembled, the spring button switch pops up to give an alarm. Since it is difficult to find the place where the magnet can be absorbed, it is also necessary to consider Antenna signal strength, accidentally vibrating off or taking it away will cause a false alarm
At the same time, due to the limitations of the spring button switch, the metal sheet can be used to press and disassemble without alarming, resulting in economic losses
[0003] In order to solve the problem of anti-dismantlement alarm of vehicle positioning equipment, the patents listed below propose different solutions, but the methods are relatively complicated

Method used

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specific Embodiment approach 2

[0024] Embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0025] An anti-dismantle alarm method for vehicle-mounted positioning equipment adopts the method of externally placing the internal switch circuit, and associates the dismantling action with the switch circuit. As long as the dismantling action occurs, the switch circuit can be destroyed at one time, thereby triggering an alarm.

[0026] In the present invention, the switch circuit is composed of a metal conductive film (2) and the internal circuit of the positioning device (1). The metal conductive film (2) is U-shaped, and its two ends are metal conductive film solder joints (4). Conductive film welding spot (4) and switch welding spot (3) carry out welding treatment.

[0027] When the two solder joints (4) of the metal conductive film are well welded to the two solder joints of the switch (3) and the metal conductive film (2) is intact, the switch circuit is...

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Abstract

The invention provides an anti-detachment alarming method of on-vehicle positioning equipment, wherein an inner switch circuit is arranged outside. A detachment action is associated with a switch circuit. Once a detachment action occurs, the switch circuit can be destroyed in one time, thereby triggering alarming. When the positioning equipment (1) is torn off, the rubber surface of a middle area(5) is adhered to a positioned vehicle. When a random welding point is broken or a metal conductive film (2) is torn off, the switch circuit is switched off, and hereon alarming is activated. Comparedwith the prior art, the anti-detachment alarming method is advantageous in that the reliability reaches 100%; once the equipment is detached, alarming is performed for sure; and furthermore the anti-detachment alarming method has benefits and effects of no counterfeiting and no repetition.

Description

technical field [0001] The invention relates to the field of vehicle-mounted positioning equipment, in particular to an anti-dismantle alarm method for the vehicle-mounted positioning equipment. Background technique [0002] At present, most of the anti-disassembly car GPS and Beidou positioning equipment on the market are attracted by magnetic force. Press a switch. When the device is disassembled, the spring button switch pops up to give an alarm. Since it is difficult to find the place where the magnet can be absorbed, it is also necessary to consider The signal strength of the antenna, if it is accidentally shaken off or removed, it will cause a false alarm. At the same time, due to the limitation of the spring button switch, metal sheets can be used to press and disassemble without alarming, resulting in economic losses. [0003] In order to solve the problem of the anti-dismantlement alarm of the vehicle-mounted positioning device, the patents listed below propose dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B13/14B60R11/02
CPCG08B13/149B60R11/02
Inventor 刘斌
Owner 北京北科汇智软件技术有限公司
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