With the development and maturity of the domestic automobile market, consumers are increasingly demanding automotive products. The brand factors that were previously concerned are relegated to the second line. Energy conservation, environmental protection, safety and comfort, and high cost performance have become important selection factors for many car buyers. When it comes to energy conservation and environmental protection, low fuel consumption has become a matter of great concern to everyone. In recent years, the extremely hot engine start-up technology has made people see the power of high technology.
"Automatic start-stop technology for engines" has almost become the "standard" for mid- to high-end models. The great advantage of Zui is that it can avoid the fuel consumption of the vehicle at idle speed, reduce the fuel consumption of the vehicle, and make driving more convenient. Environmental protection. This black technology is being favored by more and more car owners, and even the technical level of a car can be seen if it is equipped with engine start-stop technology.
Cadillac ATS-L is not only equipped with engine start-stop technology, but also uses super capacitors to reduce the engine's secondary start-up interval.
But for this technology, many car owners will encounter such a situation: Clearly all the vehicles are normal, the engine automatic start and stop switch has also been opened, but why did the brakes, the car's engine is still running without flameout?
In fact, the engine start and stop that the user perceives is very simple, but behind the system, there is a strict set of rules to determine the current state of the vehicle, thus determining whether the engine should stop working.
For example, Cadillac equipped with automatic engine start-stop technology, the engine automatic start-stop system will only work when the vehicle meets the following conditions. Of course, other brands of vehicles follow this basic logic, which is not much different.
1. After the engine is first ignited, the vehicle speed is greater than 20kph, and the subsequent driving needs to be greater than 10kph to activate the function;
2. The vehicle is at a standstill;
3. The engine is in warm state;
4, the driver's seat belt is fast;
5. The driver's side door is closed;
6. The engine compartment cover is closed;
7. The shifting handle is in the D position;
8, the battery is fully charged, the temperature is not too high but not too low;
9. The air conditioner is turned off or the air conditioning setting temperature is not much different from the actual temperature;
10, the wind window does not open zui large defrosting state;
11. The external temperature is in the appropriate range;
12. There is enough brake vacuum boosting value;
These conditions are actually well understood, some are for vehicle safety considerations, and some are for the normal operation of the system. For example, when the temperature difference between the inside and outside of the car is too large, the air conditioner compressor needs to work hard to warm or cool the car. It is impossible to stop the engine.
Therefore, only when the driver fully understands the operation of the car can the driver's advanced technology be used to make driving more enjoyable.
Automotive Relay,Electronic Automotive Relays,Automotive Relystive Relays,Micro Automotive Relay
Ningbo Xingchuangzhi Electric Appliance Co.,Ltd. , https://www.xingchuangzhi.com