The invention provides a brake assist system. The brake assist system comprises a long-distance radar, a brake pedal, an A/D converter, a single chip computer and a brake control system, wherein the long-distance radar outputs a distance signal indicating the distance from a front vehicle; the brake pedal is connected to a pressure sensor, and converts foot strength of a driver into a brake electrical signal through the pressure sensor; the A/D converter converts the distance signal and the brake electrical signal from analog signals to digital signals; the single chip computer is connected to the A/D converter, and compares the distance signal and the electrical signal through a built-in comparator to output a brake compensating signal; the brake control system is connected to the single chip computer, and controls engine braking and brake pad braking through the brake compensating signal.
Brake assist system
2015-06-10
Patent
Electronic Resource
English
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |