Design of a Cooker Anti-overheating System based on Non-contact Temperature Measurement
[1]Li Yifeng,Mao Xiaobo,Yang Yihang,et al.Design of a Cooker Anti-overheating System based on Non-contact Temperature Measurement[J].Journal of Zhengzhou University (Engineering Science),2017,38(05):18-22.[doi:10.13705/j.issn.1671-6833.2017.05.021]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
38
Number of periods:
2017 05
Page number:
18-22
Column:
Public date:
2017-09-26
- Title:
- Design of a Cooker Anti-overheating System based on Non-contact Temperature Measurement
- CLC:
- -
- Abstract:
- In order to prevent the serious safety problem caused by the dry pot burning and stove explosion and firing,an anti-overheating system was designed.The system of infrared temperature sensor MLX90614 on the bottom of the pot was used to realize the non-contact real-time temperature monitoring.The real-time temperature data was collected and processed by the STM32 microcontroller and SMBus.When the temperature of the bottom of the boiler was beyond the normal heating range,the temperature monitoring module could send a voice alarm.When the threshold value of the dry burning temperature was reached,the gas circuit could be cut off by the control circuit serially connected in the thermocouple temperature detection circuit.Experimental results showed that the proposed system could cut off the gas path once the preset temperature reached and prevent the dry pot burning effectively.
- References:
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