A device and method for determining the address of an internal unit in a multi-connected air-conditioning unit network
A technology of multi-connected air conditioners and air-conditioning units, which is applied in the transmission system and electrical components, etc., can solve the problem of low reliability of network communication of multi-connected air-conditioning units, and achieve the effect of accurate matching, ensuring efficiency and accuracy
Active Publication Date: 2019-01-29
GREE ELECTRIC APPLIANCES INC
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[0004] The main purpose of the present invention is to overcome the defects of the above-mentioned prior art, especially the device and method for determining the address of the internal unit of the network of multi-connected air-conditioning units, to solve the technical problem of low reliability of network communication of multi-connected air-conditioning units in the prior art, and to improve Improve the accuracy of network communication of multi-connected air-conditioning units, and improve communication efficiency
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[0025] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0026] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embo...
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The invention provides a device and method for determining the address of an internal machine in a multi-connected air-conditioning unit network. Wherein, the device includes a correspondence relationship determination unit and an internal machine address determination unit; the correspondence relationship determination unit is used to determine the correspondence relationship between the internal machine and the external machine; the internal machine address determination unit is used to determine the internal machine address according to the inherent MAC The address and the address of the external unit corresponding to the internal unit determine the address of the internal unit. The solution of the present invention can quickly and accurately match the outdoor unit and the indoor unit in the multi-connected air-conditioning network, thereby ensuring the efficiency and accuracy of communication in the multi-connected air-conditioning network.
Description
technical field [0001] The invention relates to the field of air conditioners, in particular to a device and method for determining the address of an internal unit of a multi-connected air conditioner unit network. Background technique [0002] The multi-split air-conditioning system is an air-conditioning system that uses one outdoor unit to connect multiple indoor units through piping. The outdoor side adopts air-cooled heat exchange form, and the indoor side adopts primary refrigerant air-conditioning system in the form of direct evaporation heat exchange. Compared with the traditional central air conditioner, the multi-connected air conditioning system has the advantages of energy saving, low operating cost, space saving and high operating reliability, and has been increasingly widely used in small and medium-sized buildings and some public buildings. [0003] The multi-connected air-conditioning system network is composed of multiple multi-connected air-conditioning sys...
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IPC IPC(8): H04L29/12
CPCH04L61/50
Inventor 魏代武刘志辉唐杰邓忠文
Owner GREE ELECTRIC APPLIANCES INC