The invention provides a tire casing life management system and a tire casing life management method which can easily predict the remaining life period of a casing. A tire casing life management system (100) is provided with: a temperature sensor (3b) for measuring the temperature of a tire (2); a thermal process amount calculation unit (39) that calculates, on the basis of a plurality of pieces of temperature information of the tire (2) measured during a first cycle of at least one day or more, the amount of thermal process received by the tire (2) during the first cycle; a cumulative heat amount estimation unit (40) that estimates the cumulative heat amount that may be received by the tire (2) in a second cycle set to one year on the basis of the thermal process amount in the first cycle; and an outer tire life prediction unit (41) that predicts the remaining life of the outer tire on the basis of the amount of heat accumulated in the second cycle and a prescribed threshold value.
本发明提供一种能够简易地预测外胎的残存寿命期的轮胎外胎寿命管理系统及轮胎外胎寿命管理方法。外胎寿命管理系统100具备:测量轮胎2的温度的温度传感器3b;根据在至少1天以上的第1周期内所测得的轮胎2的多条温度信息,计算轮胎2在该第1周期内所受到的热过程量的热过程量计算部39;根据第1周期内的热过程量,推算轮胎2在被设定为1年的第2周期内可能受到的累积热量的累积热量推算部40;以及根据第2周期内的累积热量和规定阈值预测外胎的残存寿命期的外胎寿命预测部41。
Tire cover service life management system and tire cover service life management method
轮胎外胎寿命管理系统及轮胎外胎寿命管理方法
2022-11-11
Patent
Electronic Resource
Chinese
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