首页>
外国专利>
METHOD FOR ESTIMATING AIR TEMPERATURE OF A TYRE INTERNAL CAVITY AND USE FOR DETECTING ABNORMAL OPERATING CONDITION OF A FLAT RUNNING SYSTEM
METHOD FOR ESTIMATING AIR TEMPERATURE OF A TYRE INTERNAL CAVITY AND USE FOR DETECTING ABNORMAL OPERATING CONDITION OF A FLAT RUNNING SYSTEM
展开▼
机译:轮胎内腔空气温度的估算方法及其在平跑系统异常运行条件检测中的应用
展开▼
页面导航
摘要
著录项
相似文献
摘要
Method for estimating the internal temperature of a tire in which a calibration step is carried out comprising a series of measurements of internal temperature using an internal temperature sensor for varying external temperatures, loading and tire pressures. A function is then deduced linking internal tire temperature to external tire temperature. Independent claims are made for a device for detecting abnormal function of a motor vehicle tire and a method for the same whereby: during normal running of a vehicle the external temperature is measured and used to estimate tire internal temperature. If there is a significant difference between measured and estimated internal temperatures incorrect tire functioning is indicated.
展开▼