The invention discloses bicycle speed measurement equipment, an intelligent bicycle and a bicycle speed measurement method. The equipment comprises a pulley, a main control chip and a battery; the battery supplies power to the main control chip, the pulley is installed at the periphery of a wheel tire, the outer circumference of the pulley makes contact with the outer circumferential surface of the wheel tire, and the pulley is driven by the friction force of the wheel tire to rotate; a rotation sensor is arranged in the pulley and used for collecting the rotation number of the pulley and transmitting a collected rotation number value to the main control chip; the main control chip is used for calculating the bicycle driving distance and speed according to the rotation number value of the pulley. According to the bicycle speed measurement equipment and method, the driving distance and speed of bicycles with wheels of any diameters can be accurately obtained, the bicycle speed can be conveniently controlled and recorded, the bicycle speed measurement equipment can be installed on the different bicycles, and errors due to the different outer circumferences of the bicycle wheel tires when the bicycle speed measurement equipment is installed on the different bicycles can be avoided.
Bicycle speed measurement equipment, intelligent bicycle and bicycle speed measurement method
2015-11-11
Patent
Elektronische Ressource
Englisch
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