The invention provides a vehicle travel assistance system and a vehicle travel assistance method. In a travel assistance system, the following are executed: a temperature acquisition process for acquiring a tire temperature; an appropriate value setting process for deriving, as a candidate value for a vehicle speed appropriate value, a value that decreases as the tire temperature decreases, and setting the vehicle speed appropriate value on the basis of the candidate value; and a support process for reporting the appropriate vehicle speed value to the driver and/or decelerating the vehicle when the vehicle speed exceeds the appropriate vehicle speed value.
本发明提供一种车辆的行驶辅助系统及车辆的行驶辅助方法。在行驶辅助系统中,执行:温度获取处理,获取轮胎温度;适当值设定处理,导出轮胎温度越低则越小的值作为车速适当值的候补值,基于该候补值设定车速适当值;及辅助处理,进行向驾驶员报告车速适当值、及在车速超过车速适当值的情况下使车辆减速中的至少一者。
Vehicle travel assistance system and vehicle travel assistance method
车辆的行驶辅助系统及车辆的行驶辅助方法
2022-08-23
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 |
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