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Air conditioning control system

A control system and air-conditioning technology, applied in air-conditioning systems, heating and ventilation control systems, and control inputs involving air characteristics, etc., can solve problems such as technology not being clarified and comfort not being considered

Inactive Publication Date: 2009-11-18
DAIKIN IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in the air-conditioning system described in the above-mentioned Patent Document 1, for providing a comfortable space, it is assumed that there is only one user in the space, and it does not take into account each situation when a plurality of users exist in the same space. personal comfort
[0006] In particular, for users existing next to each other in the same space, technology to improve comfort for each person has not been clarified

Method used

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Embodiment Construction

[0106] Hereinafter, an embodiment of the air conditioning control system 1 of the present invention will be described with reference to the drawings.

[0107]

[0108] figure 1 An external perspective view of an air-conditioning control system 1 according to an embodiment of the present invention is shown.

[0109] The air-conditioning control system 1 is a system for performing air-conditioning control in which a plurality of indoor units B1 to B9 are installed in a room R of a building used by a plurality of users P to improve the comfort of air-conditioning users and their neighbors ( PMV: comfort evaluation value).

[0110] Hereinafter, it is assumed that the needer refers to the person who returns to his seat in the room R after outdoor activities, and the adjacent person refers to one or more persons located within a specified distance (for example, 1 m) from the needer. In addition, the user P refers to a person who uses this system, and does not distinguish between...

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Abstract

An air-conditioning system capable of improving the comfort of a requester while minimizing any hindrance to the comfort of neighbors is provided. An indoor unit B is capable of switching between local air-conditioning and normal operation. A control unit (70) perceives the amount a requester moves using a communication unit (74) and GPS portable terminals (91-96). The control unit (70) calculates PMVs, which are comfort assessment values for both the requester and neighbors, and performs a control so that the local air-conditioning is performed to an extent whereby the PMV of the neighbors is kept in a comfort range and the PMV of the requester can be within the comfort range.

Description

technical field [0001] The present invention relates to an air-conditioning control system that provides conditioned air to a plurality of users present in a target space. Background technique [0002] In the past, an air-conditioning system has been used, which provides a comfortable air-conditioned environment for users returning home from a destination by using technology such as timed reservation. For example, the user's home time is set in advance, and the pre-cooling operation is performed before the predetermined time when the user returns home. The temperature of the pre-cooling operation is set at a temperature between the target set temperature and the outdoor temperature, and During the operation, the temperature is set at the target set temperature. In this way, the user who returns home can feel a certain degree of comfort, and can gradually get used to the indoor environment by suppressing the stimulation caused by the temperature difference. [0003] In this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F11/02
CPCY02B30/762F24F2011/0036Y02B30/765F24F11/0078F24F2221/38F24F11/0034F24F11/0015F24F11/30F24F2110/20F24F2120/10F24F2120/12F24F2120/14F24F11/79F24F11/77F24F11/65F24F11/56F24F2110/10F24F2110/50
Inventor 增田欣之西野淳桥本哲
Owner DAIKIN IND LTD
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