The invention provides a tire force estimation system and a tire force estimation method capable of estimating the tire force without using the information from a vehicle side. The tire force estimation system (100) includes a sensor (20), a sensor information acquisition unit (31) and a tire force calculator (32), the sensor (20) measures a physical quantity of a tire (10), the sensor informationacquisition unit (31) acquires the physical quantity measured by the sensor (20), and the tire force calculator (32) includes an arithmetic model (32a) for calculating the tire force F based on the physical quantity, and calculates the tire force F by inputting the physical quantity acquired by the sensor information acquisition unit (31) into the arithmetic model (32a).
本发明提供一种能够在不使用来自车辆侧的信息的情况下推测轮胎力的轮胎力推测系统及轮胎力推测方法。该轮胎力推测系统(100)具备传感器(20)、传感器信息获得部(31)、轮胎力计算部(32)。传感器(20)测量轮胎(10)的物理量。传感器信息获得部(31)获得由传感器(20)测量的物理量。轮胎力计算部(32)具有基于物理量计算轮胎力(F)的运算模型(32a),并向运算模型(32a)输入利用传感器信息获得部(31)获得的物理量来计算轮胎力(F)。
Tire force estimation system and tire force estimation method
轮胎力推测系统及轮胎力推测方法
2020-08-07
Patent
Electronic Resource
Chinese
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