Design of indoor thermal comfort system based on wireless sensor network

WEN Jian; DENG Shengxiang

doi:10.12299/jsues.23-0194

Volume 38 Issue 3

Sep. 2024

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WEN Jian, DENG Shengxiang. Design of indoor thermal comfort system based on wireless sensor network[J]. Journal of Shanghai University of Engineering Science, 2024, 38(3): 298-303. doi: 10.12299/jsues.23-0194

Citation:

WEN Jian, DENG Shengxiang. Design of indoor thermal comfort system based on wireless sensor network[J]. Journal of Shanghai University of Engineering Science, 2024, 38(3): 298-303. doi: 10.12299/jsues.23-0194

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Design of indoor thermal comfort system based on wireless sensor network

doi: 10.12299/jsues.23-0194

WEN Jian,
DENG Shengxiang^,

School of Mechanical and Automotive Engineering, Shanghai University of Engineering Science, Shanghai 201620, China

Received Date: 2023-09-12
Available Online: 2024-11-14
Publish Date: 2024-09-30

Abstract

Abstract

In order to minimize energy consumption while maintaining thermal comfort, an indoor thermal comfort system based on wireless sensor network and simplified predicted mean vote (PMV) index was designed. The scatter layout method was used to determine the best measurement nodes of indoor sensors, and the collected data was transmitted to the system through ZigBee communication. In the system, the thermal comfort perception of indoor environment was evaluated by simplified PMV index. Finally, fuzzy control with fuzziness and non-linearity was used to regulate the operation of the air conditioner. The results show that the data collected by the scatter sensor is more stable and accurate. Simplified PMV index can effectively replace the PMV index in evaluating human thermal comfort perception. The thermal comfort system can not only control the indoor environment within the thermal comfort range, but also play a good energy-saving effect.
- wireless sensor network,
- scatter layout method,
- simplified predicted mean vote (PMV) index,
- fuzzy control,
- management system

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References(18)

References

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