What is the Principle of Pure Electric Vehicles?
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Pure electric vehicles operate on the principle that the driver controls the electronic accelerator pedal, sending analog electronic signals to the controller or processor. The controller or processor then processes these signals to regulate the motor's output power, speed, and direction of rotation. A pure electric vehicle is defined as a vehicle powered by an onboard power source, using an electric motor to drive the wheels, and meeting all road traffic and safety regulations. It consists of an electric drive and control system, along with a drivetrain mechanical system. The maintenance methods for pure electric vehicles include: 1. Inspecting the vehicle's paint for damage, the functionality of lights, the wear level of wiper blades, and tire wear and pressure; 2. Replacing the cabin air filter; 3. Checking and replenishing coolant, brake fluid, and windshield washer fluid; 4. Inspecting the power system's connectors and the insulation protection of wiring.