An electric tricycle with an automatic transmission can automatically shift and change torque according to the road conditions, and the driver can concentrate on the road traffic without being messed up by shifting gears. The method of using automatic transmission for electric tricycle is as follows:

1. Slope gear (3): This gear can be engaged when driving on a sloping road. At this time, the transmission will automatically shift in 1-3 gears, but will not change to 4th gear, so that when going downhill Improve the braking effect of the engine.

2. Long slope gear (2): Choose this gear when encountering a long-distance slope. The control unit controls the vehicle to automatically shift between gears 1 and 2 according to the driving speed and the opening of the throttle to avoid hanging People need unnecessary high gears.

3. Steep slope gear (1): Choose this gear when up and down very steep slopes. After the first gear is engaged, the car is always in the first gear driving state without changing to the other 3 forward gears, which can guarantee the climbing There is enough power on the slope.

4. Parking gear (P): This gear can be engaged only when the vehicle is completely stopped. After the gear is engaged, the driving wheels are locked by the mechanical device and the wheels cannot rotate.

5. Reverse gear (R): Only when the vehicle is stationary and the engine is running at idle speed, can you engage in reverse gear. Press the gear lever handle button to move the gear lever or out of the reverse gear.

6. Drive gear (D): Under normal circumstances, this gear can be selected. At the D gear position, the transmission control unit controls the transmission to switch freely between 1-4 gears according to parameters such as vehicle speed and engine load.

7. Neutral gear (N): When the vehicle is stationary or the vehicle speed is lower than 5km/h when the ignition switch is turned on, the gear lever will be locked by the lock electromagnet when the gear is engaged.