In an example, a vehicle tire includes a tread portion, a sidewall portion, and a sensor module for estimating one or more parameters of the tire. The sensor module includes a detector patch including one or more capacitors, each of the capacitors having a capacitance that is variable due to at least a deformation of each capacitor. The sensor module also includes an electronics unit connected to each capacitor and configured to control the sensor module. The detector patch is adhered to an inner side of at least one of the tread portion or the sidewall portion. At least one of the capacitors is located on an inner side of at least one of the tread portion or the sidewall portion. The electronics unit is configured to estimate at least one of the parameters based on the capacitance of each capacitor.
在实例中,车辆轮胎包括胎面部分、侧壁部分,和用于估计轮胎的一个或多个参数的传感器模块。传感器模块包括检测器贴片,该检测器贴片包括一个或多个电容器,电容器中的每一个具有至少由于每个电容器的变形而可变的静电容量。该传感器模块还包括电子单元,该电子单元连接到每个电容器并且被配置成控制传感器模块。检测器贴片粘附到胎面部分或侧壁部分中的至少一者的内侧。电容器中的至少一个位于胎面部分或侧壁部分中的至少一者的内侧上。电子单元被配置成基于每个电容器的静电容量来估计参数中的至少一个。
Tire and tire sensor
轮胎和轮胎传感器
2023-03-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |