What is the hybrid principle of the Camry?
2 Answers
The hybrid principle of the Camry is a series-parallel type, which is one of the various transmission systems in hybrid vehicles. In the series-parallel power coupling mechanism, the motor MG1 and the engine need to undergo planetary gear speed coupling. After speed coupling, torque coupling with motor MG1 is also required. Through speed synthesis, motor MG2 achieves speed regulation of the engine, making the engine speed independent of the vehicle speed, thereby realizing the ECVT function. The Camry's body dimensions are 4900mm, 1840mm, and 1455mm, with a wheelbase of 2825mm. The all-new Camry is built on the new TNGA platform and is equipped with three powertrains: TNGA 2.5L HEV, TNGA 2.5L, and TNGA 2.0L.
I've been driving the Camry Hybrid for a few years and find its hybrid principle quite ingenious. Simply put, it relies on the coordinated work of a gasoline engine and an electric motor, automatically switching between them based on different conditions. At low speeds, like cruising through the neighborhood, it uses only the battery-powered electric motor, which is quiet and fuel-efficient. When accelerating or going uphill, the engine kicks in to provide additional power. The most clever part is that during braking or deceleration, the system can recover wasted energy and recharge the battery for later use. This design avoids the idle fuel consumption of traditional cars, making the drive smooth. My daily commute saves a lot on fuel costs and reduces emissions. Toyota calls this system THS, with the planetary gear set at its core, intelligently distributing power. Maintenance isn't troublesome either, with long battery life and high overall reliability, significantly enhancing the driving experience.
