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Automobile burglarproof alarming method

A technology of automobile anti-theft and anti-theft alarm, which is applied in the direction of vehicle parts, vehicle accessories for anti-theft, transportation and packaging, etc., to achieve the effect of strong confidentiality, difficult to find, and small changes

Inactive Publication Date: 2006-12-13
陆惠容
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve all the problems and shortcomings mentioned above, the object of the present invention is to provide a car anti-theft alarm method. Thieves, and the operation of disarming and arming is simple, which solves the problem of borrowing a car. Even if the anti-theft alarm fails and the vehicle cannot be started, the user can easily save himself

Method used

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  • Automobile burglarproof alarming method

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Experimental program
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Embodiment Construction

[0009] according to figure 1As shown, the anti-theft alarm uses the ON line (the positive line output when the ignition switch is turned to the ON position, this line provides power for the ignition, fuel supply circuit and engine computer, etc.), ST line (starter motor line, which can be turned to the ignition switch to The positive output line at the ST position or the starter motor relay output line or the magnetic suction output line of the starter motor) is the trigger signal input, and the ACC line is the positive line output when the ignition switch is turned to the ACC position. This line can also be used as a trigger signal input line. Together with the ON line and the ST line, it becomes the trigger signal source of the alarm circuit of the anti-theft alarm, B (car battery power supply) and B1 (12V backup power supply) are the positive power lines, E is the negative power line, and LA is the alarm horn output line (It can be connected to the original car horn or inst...

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PUM

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Abstract

The invention relates to an anti-theft alarm method of vehicle, wherein it guards the vehicle according to the position of matter away to the vehicle and the ignition switch character; when guarding, it can cut off the circuit of engine and use the output line or circuit when the ignition switch is turned to ACC, ON and ST positions and the approach switch mounted under the engine cover as trigger signal source; when triggered, the anti-theft alarm will output one interval power source, to power the steering lamp, small lamp, or horn, to light or sound; and the alarm state will be held utile the power supply is consumed out; at that time, there is no sound and light, but the engine can not be started; after powered again, it will be back to the guard state. The invention can avoid noise pollution.

Description

Technical field: [0001] The invention relates to the technical field of vehicle anti-theft methods, in particular to an automobile anti-theft alarm method. Background technique: [0002] At present, there are many anti-theft technologies and products for automobiles, including traditional manual anti-theft, such as adding some mechanical equipment to lock the brakes or use the clutch principle to prevent the vehicle from moving, or to cut off the fuel supply and ignition by modifying the circuit and installing a hidden switch. The circuit prevents the engine from starting, etc., so as to achieve the purpose of anti-theft; in addition, there are high-tech anti-theft, such as using GSM network or GPS technology to realize real-time monitoring of the vehicle or using wireless technology to arm and disarm the vehicle through the remote controller. Fingerprint identification or special keys with transmitting and receiving functions for preparation institutes, the key head enters ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R25/00B60R25/104
Inventor 肖伟聪
Owner 陆惠容
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