Temperature detection apparatus enabling threshold value to be set

• Main Authors: CHEN TINGLI, SONG WEIYUN, WANG XIAOHUANG, LIN FENG, YE MINGTONG
• Format: Patent
• Language: Chinese; English
• Published: 10.04.2013
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model relates to a temperature detection apparatus enabling a threshold value to be set. The temperature detection apparatus comprises a temperature detection module, a threshold setting module and a detection determination module. The temperature detection module is connected with the detection determination module. The threshold setting module is connected with the detection determination module. The detection determination module is used for comparing a temperature detection scope threshold value set by the threshold setting module with a temperature value detected by the temperature detection module to generate signal output. The temperature detection apparatus enabling the threshold value to be set, based on an information security chip or an information security terminal, helps to guarantee that the chip is working normally while working under a normal working temperature, helps to ensure that more parts that are different in working temperature can be selected by the information security te