Indoor temperature control system and method based on subjective feeling

Abstract

The invention relates to an indoor temperature control system and method based on the subjective feeling. The system comprises a man-machine interaction unit which performs communication through the wireless network and an air conditioning tail-end device controller. The method comprises the following steps: the man-machine interaction unit sends wakening signals to the air conditioning tail-end device controller through a broadcast mode; the air conditioning tail-end device controller feeds back air conditioning tail-end position signals, the man-machine interaction unit analyzes and judges the relative distance between the air conditioning tail ends and the man-machine interaction unit, performs ordering according to the feedback of the position signals, and sends cold and hot quantity demand to the air conditioning tail-end device controller according to the proximity distance principle; the air conditioning tail-end device controller feeds back state signals of the air conditioning tail-end device controller, performs address configuration, analysis and encapsulation of a data package to the tail-end device, and calculates and optimizes indoor temperature setting value according to the cold and hot quantity demand at the same time, so that refrigeration capability and heating capability of the tail end of the air conditioning are adjusted. According to the system and the method, the refrigeration capability and heating capability of the tail end of the air conditioning are adjusted according to the subjective feelings of the temperature of indoor personnel in different positions.

Description

technical field [0001] The present invention relates to an indoor temperature control system and method based on subjective feelings. When there are multiple air-conditioning terminal equipment (such as fan coil units, indoor units, and automatically adjustable air outlets, etc.) For the subjective feeling of temperature (cold, hot), use the man-machine interface to send cold or heat demand signals, and optimize the air supply volume or temperature at the end of the air conditioner through wireless communication to meet the requirements of the indoor personnel. Background technique [0002] The air-conditioning terminal includes fan coil unit, indoor unit, VAV-BOX, fresh air unit, radiation terminal, etc. The air-conditioning terminal is used to cool or heat the entire indoor space, which can meet the comfort requirements of indoor personnel. The traditional control method of the air conditioner terminal is a constant value adjustment system for a single terminal device. Fo...

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Problems solved by technology

[0005] When there are multiple air-conditioning terminal devices in a room, there are still the following bottle diameter problems in controlling the terminal devices according to the subjective feelings of the indoor personnel on the temperature (cold and heat). Expression and relationship; the second is that the position of the indoor personnel is not fixed. When multiple people send control signals at different positions, which terminal device is the best to act; the third is how to act when the terminal device receives the control signal?

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