Electric is a new type of "manpower + electric power" "hybrid" bicycle. This kind of vehicle is based on the torque sensor. It can sense the user's riding intention and judge the real-time road condition, thus actively outputting power through the battery motor to assist the user to ride. In the face of starting, uphill and upwind conditions, it is easy to move forward, bringing a subversive riding experience, greatly reducing the use threshold of bicycles, reducing the use of obstacles, and expanding the bicycle The scope of use. At present, the “electric bicycle” with high efficiency, safety and comfort is in line with the concept of healthy travel and green travel, and can better solve the problem of urban congestion. It is also very suitable for the needs of urban white-collar workers to pursue convenient and decent travel. Expected good market prospects.