Vehicle braking control method and device, storage medium and automatic braking system

The invention provides a vehicle braking control method and device, a storage medium and an automatic braking system. The method comprises the steps: acquiring the current running speed of a vehicle and the current distance between the vehicle and a front obstacle; according to the current driving s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUANG SHAOTANG, DENG JING, SHEN PENGFA, LIU WEIDONG, WANG AICHUN
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The invention provides a vehicle braking control method and device, a storage medium and an automatic braking system. The method comprises the steps: acquiring the current running speed of a vehicle and the current distance between the vehicle and a front obstacle; according to the current driving speed and the current distance, judging whether intervention conditions are met currently; if yes, calculating the braking deceleration and the motor negative torque required by the vehicle according to the current driving speed and the current distance; sending the braking deceleration to an electronic stability control system, so that the electronic stability control system controls a hydraulic braking system to provide the braking deceleration; and sending the motor negative torque to a vehicle control unit, so that the vehicle control unit controls a motor to provide the motor negative torque. The hydraulic braking system and the motor intervene at the same time to enable the vehicle to rapidly reach the require