The invention discloses a bicycle power assisting safety control system and method and a bicycle power assisting device.The bicycle power assisting safety control system comprises an MCU, an IMU, a motor driving unit and a motor, the IMU and the motor driving unit are connected to the MCU, the motor is connected to the motor driving unit, and the IMU is used for detecting inclination angle data a of a bicycle and transmitting the inclination angle data a to the MCU; an angle threshold value b is preset in the MCU, and the MCU is used for controlling the motor to reduce the running speed when the inclination angle data a is larger than the angle threshold value b * n, controlling the motor to stop power output when the inclination angle data a is larger than the angle threshold value b * m, and controlling the motor to recover to the current set speed when the inclination angle data a is smaller than the angle threshold value b * n. Based on the inclination angle data acquisition and analysis processing process, the rotation speed of the motor is automatically adjusted according to the inclination angle of the bicycle, and the riding safety and reliability can be remarkably improved.
本发明公开了一种自行车助力安全控制系统、方法及自行车助力装置,其包括有MCU单元、IMU单元、电机驱动单元和电机,IMU单元和电机驱动单元分别连接于MCU单元,电机连接于电机驱动单元,其中:IMU单元用于检测自行车的倾斜角度数据a并传输至MCU单元;MCU单元预设有角度阈值b,MCU单元用于:当倾斜角度数据a>角度阈值b*n时控制所述电机降低运转速度,当倾斜角度数据a>角度阈值b*m时控制所述电机停止动力输出,当倾斜角度数据a<角度阈值b*n时控制所述电机恢复至当前设定速度。基于上述倾角数据采集以及分析处理过程,使得本发明实现了根据自行车倾角自动调整电机转速,可显著提高骑行安全性与可靠性。
Bicycle power assisting safety control system and method and bicycle power assisting device
一种自行车助力安全控制系统、方法及自行车助力装置
22.11.2024
Patent
Elektronische Ressource
Chinesisch
Bicycle power assisting device, power assisting bicycle and power assisting adjusting method
Europäisches Patentamt | 2024
|Bicycle power assisting system and bicycle power assisting method
Europäisches Patentamt | 2024
|