Address allocation method, address allocation system and switchover device for air conditioner

Abstract

The invention discloses an address allocation method, an address allocation system and a switchover device for an air conditioner, computer equipment, and a computer readable storage medium. The address allocation method for the air conditioner comprises the following steps: querying indoor units already allocated with real addresses, and recording the used real addresses; carrying out primary real address allocation on the plurality of indoor units according to the used real addresses; sending the allocated real addresses to outdoor units; receiving an address set from the outdoor units; andsequentially sending the secondarily-allocated real addresses in the address set to the indoor units corresponding to the switchover device. According to the address allocation method, the address allocation system and the switchover device for the air conditioner, the computer equipment, and the computer readable storage medium, the addresses sent by the outdoor units are sent through the switchover device, so that automatic allocation for the real addresses to the indoor units is realized, and system running faults caused due to repeated allocation for the addresses of the indoor units is avoided; and moreover, the working efficiency of installation and maintenance personnel is greatly increased, the installation working hours are reduced, the cost is lowered, and the technical requirements on the installation personnel are also lowered.

Description

technical field [0001] The present invention relates to the technical field of air conditioners, in particular to an address allocation method, system, switching device, computer equipment and computer-readable storage medium for an air conditioner. Background technique [0002] At present, the heat recovery air-conditioning system usually adds a switching device between the outdoor unit and the indoor unit of the air conditioner, and the switching device is connected to the multi-channel indoor unit system, which is equivalent to a multi-channel heat pump refrigeration system under one switching device. The traditional multi-connection automatic address allocation method is that the outdoor unit sends instructions to the indoor unit, and the indoor unit performs unified addressing. However, in the above heat recovery system, since there is an extra switching device, and the switching device has multiple multi-connected indoor units, and each channel has multiple indoor unit...

AI Technical Summary

Problems solved by technology

However, in the above heat recovery system, since there is an extra switching device, and the switching device has multiple multi-connected indoor units, and each channel has multiple indoor units, if the previous method of automatically assigning addresses for the heat pump multi-connected system , it will cause duplication of address allocation between the multi-channel internal unit systems under the switching device, which will also cause the system to fail to operate normally.

Therefore, the current heat recovery system usually does not use the automatic address allocation technology, but this will bring installation troubles to the installers

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