What are the advantages of an automatic transmission?
1 Answers
Automatic transmission offers the advantages of convenient gear shifting and simple operation. Function: The function of an electronically controlled automatic transmission is to select the appropriate gear ratio for different loads and vehicle speeds, ensuring the engine operates at the corresponding optimal speed. All gear shifts are performed automatically by the transmission, with the driver adjusting speed by pressing the accelerator pedal and selecting the desired operating mode via the gear selector. Working Principle: It utilizes gear mechanisms to achieve variable speeds, automatically adjusting based on the degree of throttle pedal input and changes in vehicle speed. Common types of automatic transmissions include: hydraulic automatic transmissions, mechanical continuously variable transmissions, electronically controlled mechanical automatic transmissions, and dual-clutch automatic transmissions. Their characteristics include ease of operation, driving comfort, and reduced driver fatigue. Hydraulic automatic transmissions achieve variable speeds through a combination of hydraulic drive and planetary gears.