The invention relates to a device for a traction vehicle and a control method of the device for the traction vehicle. A device for a towing vehicle is provided with: a drive unit capable of independently driving left and right wheels of a towing vehicle that tows a vehicle to be towed; an acceleration detection unit that detects the acceleration of the traction vehicle; a driving force detection unit for detecting the driving force of the traction vehicle; a mass estimation unit that estimates the mass of the towed vehicle using detection results obtained by the acceleration detection unit and the driving force detection unit when the towed vehicle in a towed state accelerates; and a control unit for controlling the driving force of the left and right wheels of the towing vehicle in consideration of the influence of the mass of the towed vehicle estimated by the mass estimation unit when the towing vehicle in a towed state turns.
本公开涉及牵引车辆用装置和牵引车辆用装置的控制方法。一种牵引车辆用装置,具备:驱动部,能分别独立地驱动牵引被牵引车辆的牵引车辆的左右车轮;加速度检测部,检测所述牵引车辆的加速度;驱动力检测部,检测所述牵引车辆的驱动力;质量推定部,使用牵引状态的所述牵引车辆加速时的由所述加速度检测部和所述驱动力检测部得到的各检测结果来推定所述被牵引车辆的质量;以及控制部,在牵引状态的所述牵引车辆转弯时,考虑由所述质量推定部推定出的所述被牵引车辆的质量所带来的影响来控制所述牵引车辆的左右车轮的驱动力。
Device for traction vehicle and method for controlling device for traction vehicle
牵引车辆用装置和牵引车辆用装置的控制方法
2023-12-29
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge |
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