Control Logic of Intelligent Automobile Anti-lock Braking System

Have you ever encountered a situation where you cannot control your vehicle in an emergency? Smart car anti-lock braking system can effectively help you avoid this situation.

It is a very advanced vehicle control and management system in the automotive field. It can automatically adjust the braking force by monitoring the speed and direction of the wheels when the vehicle is running, and prevent the wheels from locking up when driving. Improve the stability and safety threats when the vehicle is driving at high speed.

Next, I will introduce to you the principle of anti-lock brake control of intelligent vehicles and its impact on driving.

Basic components of intelligent vehicle anti-lock braking system

Intelligent vehicle anti-lock braking system is an important vehicle safety system,It can help the driver to avoid wheel block when braking, thereby improving the handling and stability of the vehicle and reducing the occurrence of traffic accidents. Sensors, control modules and actuators are its most basic components.

The sensor used to monitor the speed of the wheels and the operating conditions of the car, the control module calculates and controls based on the data provided by the sensor, and finally controls the operation of the brake through the actuator to achieve the effect of preventing the wheels from blocking.

Below we will introduce in more detail the working principles and functions of the various components of the smart car anti-lock braking system, in order to let readers better understand how this safety system works.

Sensors: The sensors in the smart car anti-lock braking system are mainly used to detect the speed of the wheels, the acceleration of the vehicle, and the degree of depression of the brake pedal.

Among them, the wheel speed sensor is excellent and the most important one. It can perform a very practical detection of the speed of the vehicle and transmit the data to the controller so that it can adjust the braking force according to the change of the vehicle speed. force.

Controller: The controller in the smart car anti-lock braking system is the core part of the system,The system can judge the working state of the vehicle according to the collected data, and then adjust the braking force of the vehicle. The controller can also determine whether it is necessary to trigger the anti-lock function according to the motion state of the vehicle, and control the magnitude and distribution of the braking force through the actuator when necessary.

Actuator: The actuator in the intelligent automobile anti-lock braking system mainly includes components such as brakes and pumps.In order to prevent locking, the brake can control the magnitude and distribution of the braking force according to the instructions of the controller. The pressure of the brake hydraulic system can be controlled according to the instructions of the controller, so as to achieve the purpose of adjusting and distributing the braking force.

Hydraulic system:In the anti-lock braking system of intelligent vehicles, it mainly plays the role of transmitting braking force and controlling the size and distribution of braking force. And through the brake function, respectively to control the size and distribution of braking force, so as to achieve the role of anti-lock.

The anti-lock braking system in a smart car can realize the precise distribution of braking power through the cooperation of various parts, thereby improving the safety of driving.

At the same time, the intelligent automobile anti-lock braking system can also judge the motion state and road conditions of the vehicle through the intelligent algorithm of the controller. On this basis, it further improves the stability and smoothness of the vehicle.

In addition, the smart car anti-lock braking system can also be linked with other safety systems,For example, body stability control, traction control, etc., can provide more safety assurance.

When the vehicle is running, if the vehicle slips or loses control, the body stability control system can correct the attitude of the vehicle by controlling the magnitude and distribution of the braking force, thereby avoiding accidents.

Control Logic of Intelligent Automobile Anti-lock Braking System

The intelligent car anti-lock braking system is the core part of this system. It is responsible for real-time control of the braking force of the wheels based on the data collected by the sensors to prevent the wheels from blocking and ensure the stability and handling of the vehicle.

The basic idea is to adjust the braking force of the wheel to make the resistance of the wheel close to the maximum value, so as to achieve the purpose of optimal braking effect.

The control logic of the intelligent automobile anti-lock braking system mainly includes the following aspects:

Speed detection:The smart car anti-lock braking system detects the speed of the vehicle in real time through the vehicle speed sensor, so as to adjust the braking force and control strategy according to the vehicle speed.

Braking force control:The intelligent automobile anti-lock braking system calculates the appropriate braking force according to the parameters such as vehicle speed, brake pedal stroke and brake hydraulic pressure, and realizes the adjustment of braking force by controlling the brake hydraulic system.

Wheel speed detection:The intelligent automobile anti-lock braking system uses wheel speed sensors to monitor the wheel speed in real time and judge the wheel speed accordingly.