Is it useful to cruise at a fixed speed?

Is cruise control useful? Many people don't know why most cars have this function. They always think that this function is invalid and unnecessary. Actually, it's not like this. Still useful. What's the specific use? We need to read this article.

1. Constant speed cruise can be used at high speed.

Is cruise control useful? You can show it when you run at high speed, but you don't have to step on the accelerator. To put it simply, constant speed cruise means that when there are not many good cars on the road, you can set a speed, for example, 100 km, and then the car will keep driving at 100 km without stepping on the accelerator.

Second, the method of reducing cruising speed at constant speed

Reduce the cruising speed, and press the "Constant Speed Cruise Control Lever" button to reduce the speed1.5 km/h; If you press the joystick, the car will continue to slow down. Once the joystick is released, the current driving speed will be stored in the memory. When the vehicle speed is 40km/h, the stored value will be deleted if the "Constant Speed Cruise Rod" button is released. If you want to continue cruising at a constant speed, you need to reset the cruising speed.

Third, the working principle of constant speed cruise

Constant speed cruise function: the cruise control module reads the pulse signal from the speed sensor and compares it with the set speed, and sends out instructions through accurate electronic calculation to ensure the most accurate fuel supply for the vehicle at the set speed.

Electronic fuel-saving function: mainly through the intelligent optimization control of throttle opening and opening time, it can effectively shield the chaotic signals generated by electronic throttle sensor due to road bumps and bad driving habits. After accurate calculation of fuel injection quantity, fuel can be fully burned and fuel can be saved.

The above is very useful for writing a cruise at a given speed. After reading the article, I already know that it is still useful. Generally suitable for friends who often run high-speed. With this function, its function can be displayed at high speed. Meanwhile, you can see how it works.