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发明授权
CN101718595B 基于阻性温度传感器的温度测量方法及装置 失效 - 权利终止

基于阻性温度传感器的温度测量方法及装置
摘要：
本发明涉及一种基于阻性温度传感器的温度测量方法，包括如下步骤：取得与所述阻性温度传感器当前输入值、输入偏差值和与所述阻性温度传感器串联的第一电阻的实际值；计算出所述阻性温度传感器的当前电阻值；依据所述阻性传感器的当前电阻值得到当前温度值。本发明还涉及一种基于阻性温度传感器的温度测量装置。实施本发明的基于阻性温度传感器的温度测量方法及装置，具有以下有益效果：由于事先取得输入偏差值及第一电阻的实际值，在计算过程中可以去掉上述输入偏差以及使用第一电阻的实际值进行计算，因此其得到的温度值较为精确。
摘要（英）：

The invention relates to a method and a device for measuring temperature based on a resistive temperature sensor. The method comprises the following steps of: acquiring a current input value and an input deviation value of the resistive temperature sensor and an actual value of a first resistor which is in serial connection with the resistive temperature sensor; calculating out a current resistance value of the resistive temperature sensor; and obtaining a current temperature value according to the current resistance value of the resistive sensor. The invention also relates to a device for measuring temperature based on the resistive temperature sensor. The implementation of the method and the device for measuring temperature based on the resistive temperature sensor has the advantage that because an input deviation value and the actual value of the first resistance are acquired in advance, the input deviation can be abandoned during computation, and the actual value of the first voltage can be used for computing. Therefore, the obtained temperature value is more accurate.

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