Safety bicycle with rotation speed detection device

Abstract

The invention discloses a safety bicycle with a rotation speed detection device. The safety bicycle with the rotation speed detection device comprises a bicycle frame, a front wheel installed below the front end of the bicycle frame through a front rotation shaft and a rear wheel installed below the rear end of the bicycle frame through a rear ration shaft, wherein the front wheel and the rear wheel can be replaced with electric wheels, an electric control device is installed, and the electric control device comprises a controller and an automatic control chip. Based on the above structure, a control device, a rotation speed sensor and a quick breaker are added, wherein the control device is installed on the bicycle frame, a storage module and an alarm module are installed in the control device, the rotation speed sensor is installed on the front wheel, and connected with the control device through an electric wire, and transmits collected rotation speed signals to the control device, the quick breaker is connected with the electric control device through another electric wire, and simultaneously connected with the control device through a wireless signal, and the control device controls opening and closing of the quick breaker, and then controls opening and closing of the electric control device.

Description

technical field

[0001] The invention relates to a bicycle, in particular to a safety bicycle with a rotational speed detection device, and belongs to the technical field of bicycle automatic control system research and development. Background technique

[0002] A bicycle, also known as a bicycle or bicycle, is usually a small land vehicle with two wheels. After a person rides on the car, it is powered by pedals, which is a green and environmentally friendly means of transportation. English bicycle. Among them, bi means two, and cycle means wheel, that is, a two-wheeled vehicle. In mainland China, Taiwan, Singapore, it is usually called "bicycle" or "bicycle"; ". There are many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles.

[0003] However, with the development of science and technology, electric vehicles are more and more used by people, and the singleness of bicycles cannot realize the functions of electric vehicles, and its s...

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