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Temperature variation modeling for improving building HVAC control using built-in temperature sensors in smartphones
Author(s)
Date Issued
November 3, 2017
Type
Conference Paper
Abstract
Uniformity of temperature is important to comfortable indoor environment in building automation system (BAS). Usually, only a single temperature sensor is placed in the conditioned space for controlling an air handling unit (AHU) operation by using a direct digital controller (DDC) to maintain thermal comfort conditions. In order to improve an efficiency of heating, ventilating, and air conditioning (HVAC) control, a concept to integrate built-in temperature sensors in customers' smartphones into a traditional BAS for a multi-zone commercial building is introduced in this paper. Temperature variation modeling based on Monte Carlo simulation between the measured values from the primary temperature sensor and the built-in temperature sensors in smartphones in each zone is presented. Results obtained from the proposed modeling can be applied for multiple-sensor control strategy of HVAC system.
Citation
Ecti Con 2017 2017 14th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology, 790-793, 2017