What Systems Make Up a Car?
2 Answers
The systems that make up a car: 1. Engine system: composed of the engine block group, crankshaft and connecting rod mechanism, valve train, fuel supply system, cooling system, lubrication system, ignition system, and starting system; 2. Chassis system: composed of the transmission system, running system, steering system, and braking system; 3. Electronic equipment system: includes the electronically controlled fuel injection system and ignition system, electronically controlled automatic transmission, anti-lock braking system, electronic traction control system, brake force distribution system, vehicle stability system, and torque distribution system. Cars are divided into: 1. Passenger cars: including standard passenger cars, convertible passenger cars, luxury passenger cars, compact passenger cars, and roadsters; 2. Commercial vehicles: designed and technically configured for transporting people and goods.
From the perspective of us ordinary drivers, cars can be mainly divided into several major systems that make the vehicle move. The engine system is the heart, responsible for converting fuel into power; the transmission system includes the gearbox, which transfers power to the wheels to make the car move; the chassis system has suspension to reduce bumps, steering to control direction, and brakes to ensure the car can stop; the electrical system manages the battery, lights, and various electronic devices, as modern car navigation and entertainment rely on it; the body system includes the shell, interior seats, and seat belts, protecting passenger safety; and the air conditioning system provides a comfortable driving environment. All these systems must work in coordination. For example, if the braking system ages, it can lead to longer stopping distances, endangering safety. That’s why I always check the brake fluid and lights before driving to ensure everything is fine. Regular maintenance extends the lifespan of these systems and saves on repair costs.
