Electrical bicycle refers to the battery as the auxiliary energy in the ordinary bicycle on the basis of the installation of motor, controller, battery, turn the brake handle and other control components and display instrument system of the vehicle.
- Electrical bicycle can be divided into 16in, 18in, 20in, 22in and 24in according to the size of the wheel diameter.
- Electrical bicycle can be divided into shaft drive, chain drive and friction drive according to the way of transmission.
- Electrical bicycle can be divided into ordinary electric type, intelligent power type and hybrid type according to the form of power assist.
4, Electrical bicycle riding mode can be divided into electrical bicycle type (cyclists do not need to exert themselves, as long as the power supply is connected, the electric motor on the electrical bicycle can work and drive the bicycle) and power type (this car set human power and electricity as one, when riding the motor to provide power, The size of the power can be transmitted via intelligent sensors to a computer chip in the controller, which "directs" the motor to exert much force.
5, according to the drive - drive mode, can be divided into friction wheel drive type, shaft sprocket drive type, hub drive type
- According to the type of motor, it can be divided into brushless DC motor electrical bicycle, brushless DC motor electrical bicycle and brushless DC motor electrical bicycle.
7, according to the function design, can be divided into the economy (such as power display only a small amount of necessary device) and luxury (vehicle equipped with speed, temperature, battery, display, such as mileage, travel time, voltage and current plate, also equipped with a before and after the vibration reduction system, smart tips, infrared security key and carriers) after two kinds,
- The degree of Android automation (intelligence) can be divided into standard type (that is, pedal cycling can be used, and electric driving can be used for walking) and intelligent type (on the basis of standard, the rider can artificially control the electric bike to change the form speed within 20km/h through the handle). By improving the intelligence of the control system, the vehicle can automatically adjust the output power of the driving motor according to its driving speed, or the control system of the vehicle can automatically control the strength of the battery output current according to the strength of the rider, so as to realize the excellent cooperation between human and electric power.
Electrical bicycle manufacturing industry is an important livelihood industry at home and abroad, is an important transportation tool under the concept of low-carbon life, the development of electrical bicycle industry is in line with the national conditions at home and abroad, has broad prospects for development. Therefore, a series of industrial policies have been put forward to support the development of the e-bike industry at home and abroad, and relevant regulations and standards have been issued to regulate the e-bike industry.
