What is the difference between enabling ESP and turning off ESP mode?

Generally, there is an ESP button on the dashboard, it is recommended to keep it on After all, it is a protective device ESP is definitely the ultimate equipment of the vehicle's active safety system, which completes many impossible actions for the driver, making the car easier to control. The working process of ESP: 1. The car turns left when the vehicle is understeered.

First of all, let's explain what ESP is, ESP's Chinese name is electronic body stability system, which is a comprehensive program for ABS and ASR preprocessing by analyzing the driving status information of each sensor of the body, and through ESP the vehicle can maintain better stability in a variety of complex conditions, especially when cornering at high speed, the understeer or oversteer of the vehicle can be corrected. Through the interpretation of ESP, we can know that ESP works through the electronic control system, and power consumption will definitely consume fuel, so ESP does need gasoline to support, but ESP's power consumption is very small, and the impact on the overall fuel consumption of the vehicle is minimal. Just like you can't say that you don't listen to the radio and don't turn on the headlights in order to save fuel, I don't need to say anything more about the importance of ESP.

Then let's talk about ESP switches, for the family models that we usually contact the most, the ESP system is turned on by default, and even many models are not allowed to manually turn off this system, or can only turn off some functions, so under what circumstances do we need to turn off ESP? That is, in the case that the vehicle needs to deliberately spin the tires and oversteer, such as in drifting and racing competitions, of course, the old driver must remind everyone that drifting is risky, technology is the key, don't just turn off the life-saving function in order to be quick for a while!

It is not recommended to close the normal road, if the car gets stuck in mud or the ESP must be closed in order to get out of trouble, or the vehicle will not be easy to get out of trouble.

This is called the body stability system, which is used to adjust the body attitude to ensure safety when the body suddenly turns at a certain speed. If you encounter slippery roads, snow and mud, you must close them, otherwise there will be a big problem!

ESP is simply a dynamic electronic stability program, a computer program to prevent the vehicle from losing control and rescue after losing control, through the computer to computer intervention for runaway or potentially out of control behavior, limit engine horsepower output, unilateral or single wheel braking and a series of behaviors to control vehicles or trends that break through physical limits.

It can be turned off at any time during driving, this is one of the safety configurations, I don't understand why you want to turn off this function in normal driving? If the impact of the shutdown is obvious, it will reduce the safety of your driving. For example, in extreme cases such as off-road, getting out of trouble, etc., you can turn off the ESP to get rid of the computer's intervention, and then restore this function.

Summary. Kiss, give you an extension <>

ESP is the body stability system, which is the active safety device of the vehicle. Its function is mainly to prevent the car from skidding, which is equivalent to an anti-skid device. When the speed difference between the four wheels is too large, it adjusts the brakes of one of the wheels.

When understeered, oversteered, wheels slipped in mud, snow and ice, ESP will work oh <>

Is it better to open or close the esp.

Dear, glad to answer for you! <>

ESP opens well. In the process of using the car Xiaoci Bridge, the ESP should always be open, and the ESP system of the car is turned on by default. When the vehicle is driving on the mud, the adhesion of the wheels is very small, and the ESP will start to move, which is difficult to get out of trouble, and it is necessary to close <>the ESP to get the vehicle out of trouble

Kiss, give you an extension <>

ESP is the body stability system, which is the active safety grinding equipment of the vehicle. Its function is mainly to prevent the car from trembling and slipping, which is equivalent to an anti-skid device. When the speed difference between the four wheels is too large, it adjusts the brakes of one of the wheels.

When the steering is not enough, the steering is oversteered, the wheels slip in the mud, ice and snow, and the ESP will work Oh <>

ESP is on.

ESP is turned on by default, and the body stability is turned off once to make the defense system scarce, and it can be turned off when getting out of trouble, and it can be turned on at ordinary times.

On the dashboard of the car, if the ESP indicator light does not turn up, then the ESP system is on, and if the indicator light flashes, then it is off. At present, most automotive ESP systems are turned on by default, even if they are turned off, they will still be turned on by default when the engine is restarted.

If the driver needs to turn off the ESP system, find the ESPOFF button in the center of the car, and press and hold to turn it off.

The function of ESP electronic body stability system is to control the driving state of the car, and the car can avoid deviating from the ideal trajectory when the car is understeer or oversteer when the car is in an emergency to avoid obstacles or turn.

In general, it is recommended that the driver do not turn off the ESP system, except in special circumstances, such as when the car enters the mud or off-road, when the car is climbing and skidding in rain or snow, etc. ESP is mainly to control the longitudinal and lateral stability of the vehicle to ensure that the vehicle drives according to the driver's consciousness.

The ESP is mainly composed of three parts: sensors, actuators and electronic control units. Sensors include wheel speed sensors, steering wheel angle sensors, lateral acceleration sensors, yaw angle rate sensors, brake master cylinder pressure sensors, etc.

There are ESP buttons on the watch table, which are turned on by default, and the OFF button is turned off.

Under certain road conditions and vehicle load conditions, the maximum adhesion that the wheel can provide is a fixed value, that is, in the ultimate case, the longitudinal force (along the rolling direction of the wheel) and the lateral force (vertical rolling direction of the wheel) on the wheel are mutually exclusive. The electronic stability program controls the longitudinal braking force of each wheel separately to exert influence on the lateral forces and thus improve the vehicle's handling.

When the longitudinal force reaches an extreme value (e.g. wheel locking), the lateral force is zero, and the lateral movement of the vehicle will be uncontrolled, i.e. a sideslip will occur, and it may not be possible to change lanes or turn according to the driver's wishes. Electronic Stability Programme, which detects and prevents vehicle slippage, applies braking force to specific wheels to help the vehicle move in the direction the driver expects when it detects that the vehicle is about to lose control.

When turning, a feasible control strategy is as follows: when the vehicle has a tendency to understeer, the system can apply braking force to the rear wheel on the inside of the turn, and the lateral force that can be provided is reduced due to the increase of the longitudinal force of this wheel, and then the torque that helps the steering is generated to the car body; When there is a tendency to oversteer, the system can apply braking force to the front wheels on the outside of the turn, and due to the increase in the longitudinal force of this wheel, the lateral force that can be provided is reduced, and the resulting torque is created on the body to resist steering. So as to ensure the stability of driving.

Some electronic stability program systems also reduce engine power in the event of a loss of control.

Many cars have ESP as a function, so what is this function for? Novice friends should never turn it off at will.

The full name of ESP is ElectronicsTabilityProgram, which we often call the Electronic Stability Control System, and the ESP system on the vehicle is usually kept on.

The role of ESP is that when the driver controls the car beyond the limit value, the computer automatically intervenes to correct the driving. There are two means by which a computer controls the movement of a vehicle:

1. Control the throttle valve to collect oil, attenuate the power of the car, and reduce the speed;

2. Braking some wheels so that the speed of the car can be reduced to within the limit value.

ESP system is an important safety system in automobiles, usually supporting ABS and ASR functions. It analyzes the driving status information from each sensor and then sends a correction command to ABS and ASR to help the vehicle maintain dynamic balance. ESP provides the best stability of the vehicle in a wide range of conditions, especially in the case of oversteer or understeer.

ESP is mainly composed of sensor, actuator and electronic control unit (ECU) three major parts, in the sensor excitation sock original, wheel speed sensor is more sensitive for high-speed driving, when the speed of the vehicle is higher, the sensitivity of the sensor is lower, when the speed exceeds about 100 km h, the work efficiency of ESP will be seriously affected, when the speed reaches 120 km h or even higher, the work efficiency of ESP system will fail.

Photo by Taiping Mingzhi Jiyang Automobile Network Li Yuanli).