What are the automotive systems?
4 Answers
Automotive systems are divided into: 1. The transmission system, mainly composed of the clutch and gearbox, ensures the traction and speed required by the car under various conditions and can coordinate the car's traction and speed; 2. The braking system ensures safe driving, allowing the car to decelerate forcibly or stop stably as required by the driver during driving; 3. The steering system changes or maintains the direction of the car's movement or reversal according to the driver's requirements, which is crucial for the safety of the car's movement; 4. The running system transmits the power from the engine to the wheels to make the car move, ensuring the accuracy of the car's movement.
There are actually quite a few automotive systems, and I believe driving enthusiasts can appreciate the importance of several core systems. The powertrain is absolutely central—while electrification is trending now, the coordination between internal combustion engines and transmissions remains highly sophisticated. The chassis system directly impacts handling feel, comprising three major components: suspension, steering, and braking systems. The body system isn't just about the shell; it includes structural elements like doors and windows, along with safety designs. Electronic systems are becoming increasingly complex, powering driver-assist features such as automatic parking and autonomous emergency braking. The HVAC system significantly affects comfort with its heating and cooling functions, while the lighting system encompasses not only headlights but also interior ambient lighting. Oh, and let's not overlook the electrical system that powers all devices—the humble battery pack plays a crucial role.
Last week when I took my kids on a self-driving trip, I realized how much car system designs truly consider family needs. The powertrain handles the driving, but what I cared more about were actually the comfort features. Many cars now come with three-zone independent climate control, allowing rear passengers to adjust temperatures too. Vehicles with well-designed NVH noise reduction systems make long drives easier on the ears. Cars with high space utilization are perfect for strollers, requiring thoughtful rear cabin systems and storage layouts. Beyond airbags, safety systems with rear ISO-FIX interfaces make installing child seats particularly convenient. The entertainment system playing cartoons is a lifesaver for kids during trips, and intelligent voice control for AC temperature is incredibly practical.
When I first got my driver's license, I knew nothing about car structure, but later discovered it's fundamentally divided into four major parts. The heart is the engine system: gasoline cars use spark plugs for ignition, while diesel engines rely on compression combustion. The drivetrain works like a relay race, transmitting engine power through the transmission to the wheels. The chassis system manages all four wheels - the suspension cushions speed bumps, the steering system controls direction, and the brake system uses hydraulic pressure to push calipers when engaged. The body system forms the visible framework, now constructed with high-strength steel. The electrical system acts like a neural network, with the fuse box protecting all circuits and managing components like headlights and wipers.
