Anti-theft method based on compass short message function and anti-theft system based on compass short message function

Abstract

The invention provides an anti-theft method based on a compass short message function. The anti-theft method based on the compass short message function comprises the following steps: arranging an alarm information receiving address in advance; collecting gesture data of a target device in real time; judging whether a carrier is in a static state according to acceleration data, when the carrier is not in the static state, judging whether the acceleration data and replacement exceed preset values, when the acceleration data and the replacement exceed the preset values, judging that the target device is stolen, and retransmitting alarm information to the alarm information receiving address through a compass communication satellite or a mobile network. The invention further provides an anti-theft system based on the compass short message function. The anti-theft system based on the compass short message function comprises a compass receiving and transmission terminal, a gesture sensor and a controller. The controller is used for storing the preset alarm information receiving address, and judging whether the target device is stolen. The compass receiving and transmission terminal is used for retransmitting the alarm information through the compass communication satellite. The gesture sensor contains compass navigation location, and is used for collecting the gesture data of the target device. The anti-theft method based on the compass short message function and the anti-theft system based on the compass short message function are capable of timely carrying out effective alarms.

Description

technical field [0001] The invention relates to the technical field of satellite communication, in particular to an anti-theft method and system based on the Beidou short message function. Background technique [0002] In real life, there are many personal valuables, home appliances or factory production equipment that need to be properly kept to prevent theft. For example, automobiles, as a kind of comparatively valuable family or personal private property, are often equipped with special anti-theft devices. [0003] A more commonly used car anti-theft alarm. When the entire anti-theft system is turned on, if there is illegal movement of the car, opening the door, fuel tank door, engine cover, luggage compartment cover, or connecting the ignition line, the anti-theft device will immediately send out an alarm, and the lights will flash immediately. , the siren is loud, and the starting circuit, ignition circuit, fuel injection circuit, fuel supply circuit, and even the auto...

AI Technical Summary

Problems solved by technology

However, the price of GPS anti-theft devices is more expensive than ordinary anti-theft alarms, and additional service fees need to be paid. Its biggest weakness is that GPS anti-theft devices must be in areas covered by mobile networks to track stolen devices, such as in mountainous or remote areas. region, it is not possible to track

[0005] In addition, although the GPS anti-theft system can play the role of car positioning, it is often not possible to locate the car until the car owner finds it after the car is stolen. Generally, the car can be recovered, but it may have been damaged to a certain extent.

Moreover, if the alarm cannot be issued in time, it may provide sufficient time for the thief to find a special maintenance personnel to dismantle the GPS positioning system, or set up interference signals to prevent the realization of positioning, so that the car may be recovered. less sexual

[0006] In the prior art, the anti-theft measures for automobiles are relatively advanced compared to other equipment, such as high-cost processing equipment and equipment in factories, and many more expensive equipment, once stolen If you leave, you will not be able to locate it, so you will not be able to retrieve it, causing heavy losses to the company or individual

At the same time, when the stolen item is not in the mobile network coverage area, the stolen device cannot be tracked

[0007] To sum up, the anti-theft measures for some valuable equipment in the prior art have the technical problem of not being able to report to the police through effective means in time

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