What are the techniques for pressing the accelerator when driving an automatic transmission car on a steep slope?
1 Answers
Automatic transmission cars require pressing the accelerator deeply when going uphill, allowing the transmission to downshift. Only when the transmission downshifts can the torque on the tires increase. When climbing a slope, you can also use the L (Low) or M (Manual) gear to keep the transmission in a lower gear. There are three common types of automatic transmissions found in cars: AT (Automatic Transmission), CVT (Continuously Variable Transmission), and DCT (Dual Clutch Transmission). The DCT is based on manual transmission technology and has a structure similar to manual transmissions. The CVT is a relatively simple automatic transmission, consisting of only two cone pulleys and a steel belt. The steel belt can move along the cone pulleys, enabling the transmission to vary speed and torque. The AT transmission is a mature and widely used automatic transmission, containing multiple planetary gears that facilitate speed and torque variation.