Detection and control device of shared bicycle

Abstract

The invention discloses a detection and control device of a shared bicycle. The detection and control device comprises a pressure sensor, a bicycle lock module, an AD conversion module, a control module, a motor driving module, a high-power DC motor, a low-power DC motor, a voltage reducing module, a boosting module, a lithium battery, a lithium battery protection module, a solar cell panel, a 5Vvoltage stabilizer, a speed sensor, a small magnet and a posture sensor. By means of the detection and control device, whether a bicycle rider is a beginner who is 12 years old or younger or not is judged according to two standards including the weight and the bicycle riding posture; compared with the mode of scanning a code for riding the bicycle, the age of the bicycle rider can be better distinguished. Moreover, through the combination of hand braking and automatic braking, compared with pure hand braking, the bicycle speed can be better limited. Furthermore, the riding speed of the bicycleand the left-right swinging amplitude of the bicycle can be monitored in real time, the brake function and the alarm function are automatically adopted, and the safety riding of the bicycle is facilitated.

Description

technical field [0001] The invention relates to the technical field of vehicles, in particular to a detection and control device for shared bicycles. Background technique [0002] The imperfect safety measures of shared bicycles are mainly reflected in the fact that most shared bicycles use mobile phone WeChat or client to scan the QR code on the smart lock to open the lock, which cannot effectively prevent minors and beginners under the age of 12 from riding bicycles; Braking The braking method is mainly artificial braking. The braking effect is achieved by tightening the brake lines before and after the brakes, and it is impossible to effectively control the riding speed of the bicycle below the specified speed. In response to this situation, we intend to design a detection control device with a limit on the age and riding speed of the cyclist. Contents of the invention [0003] Aiming at the existing shortcomings of shared bicycles, the technical problem to be solved b...

AI Technical Summary

Problems solved by technology

[0002] The imperfect safety measures of shared bicycles are mainly reflected in the fact that most shared bicycles use mobile phone WeChat or client to scan the QR code on the smart lock to open the lock, which cannot effectively prevent minors and beginners under the age of 12 from riding bicycles; Braking The braking method is mainly artificial braking. The braking effect is achieved by tightening the brake line before and after the brakes. It cannot effectively control the cycling speed below the specified speed.

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