Intelligent anti-theft device and system for bicycle

Abstract

The invention discloses an intelligent anti-theft device for a bicycle. The device is characterized by comprising a sensing triggering unit, a micro-control unit, a camera shooting unit, an alarming unit, a positioning track unit and a wireless communication unit. When the bicycle is under a locked state and the bicycle is confirmed to be under suspected stolen state according to the detected real-time motion information, the camera shooting unit is controlled to collect a real-time image and send the real-time image to a cloud server. When a second signal which is used for indicating that the bicycle is under the stolen state and is returned by the cloud server is received, the alarming unit is controlled to send out a buzzing sound, the positioning track unit is started to acquire the present position information of the bicycle in real time and the present position information is sent to a terminal by the cloud server, so that a user can track and retrieve the bicycle. The invention also provides an intelligent anti-theft system for the bicycle. According to the embodiment of the invention, the false alarm rate is greatly reduced and the possibility of retrieving the bicycle after being stolen is increased.

Description

technical field [0001] The invention relates to the technical field of anti-theft bicycles, in particular to an intelligent anti-theft device and system for bicycles. Background technique [0002] With the deterioration of the global environment, green environmental protection is becoming more and more popular. Urban green environment-friendly bicycles in public transportation are developing rapidly, but because bicycles are light and light, even if a bicycle is equipped with a lock, the situation of theft will still occur. At present, there is a bicycle with siren applied, which detects whether the bicycle is in a stolen state by the relevant data fed back by the vibration induction sensor installed on the bicycle, and if so, starts the siren to send a buzzer alarm. [0003] However, the algorithm for detecting whether the bicycle is stolen in the existing scheme has a certain false alarm rate, and there is no method involving the combination of control and machinery, whic...

AI Technical Summary

Problems solved by technology

[0003] However, the algorithm for detecting whether the bicycle is stolen in the existing scheme has a certain false alarm rate, and there is no method involving the combination of control and machinery, which still cannot prevent the phenomenon of bicycle theft well, and the bicycle It's almost impossible to get it back after it's been stolen.

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