Control system and method of central air conditioner

The invention provides a central air conditioner control system and method, and belongs to the field of central air conditioner control, the control system comprises a main network, a standby network, a main switch, a standby switch, a low temperature group control subsystem, a medium temperature gr...

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Bibliographische Detailangaben
Hauptverfasser:	SHI YING, YUAN MINGHUI, CAI XIAOBING, WEI KUNKUN, DENG WANHU, WANG QIWEI, CAI XIAOXIANG, YANG GUANGYONG, XIE YONGXIAN, LI WENJIAN, LUO SHIYONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a central air conditioner control system and method, and belongs to the field of central air conditioner control, the control system comprises a main network, a standby network, a main switch, a standby switch, a low temperature group control subsystem, a medium temperature group control subsystem, a cooling water group control subsystem and a standby control subsystem; each control subsystem is accessed to a main network through a main switch and is accessed to a standby network through a standby switch; when the main network and the main switch do not fail, the three main control subsystems carry out signal transmission with the standby control subsystem through the main network; when the main network or the main switch fails, the three main control subsystems perform signal transmission with the standby control subsystem through the standby network; when the low-temperature group control subsystem or the medium-temperature group control subsystem or the cooling water group control su