Central air conditioning control system and control method compatible with local area network and wide area network

Abstract

The invention discloses a central air conditioning control system and control method compatible with a local area network and a wide area network. The system comprises an air conditioning gateway, a wireless router and a remote server. The method comprises the following steps: analyzing a carried account, an MAC (Media Access Control) address of the air conditioning gateway and an IP (Internet Protocol) address of the intelligent terminal by the remote server when receiving a connection request transmitted by an intelligent terminal through the wide area network; establishing the connection correspondence of the IP address of the intelligent terminal and the IP address of the air conditioning gateway; forwarding a received control request transmitted by the intelligent terminal to the air conditioning gateway; controlling a central air conditioning by the air conditioning gateway according to the forwarded control request; controlling the central air conditioning according to the received control request if the air conditioning gateway receives the control request transmitted by the intelligent terminal in the local area network. According to the technical scheme, a user can control the central air conditioning through the intelligent terminal in the local area network and the wide area network respectively, so that the user can more conveniently control the central air conditioning and the user experience is improved.

Description

technical field [0001] The invention relates to the field of air conditioners, in particular to a central air conditioner control system and control method compatible with local area networks and wide area networks. Background technique [0002] With the development of society and the advancement of air-conditioning technology, the application range of central air-conditioning has gradually spread from large buildings such as office buildings and office buildings to personal residences. [0003] Central air conditioners usually include indoor units and outdoor units. One outdoor unit can connect multiple indoor units to form a unit; the outdoor unit and indoor unit in the same unit share the same system address, and each indoor unit in the unit has its own address of the indoor unit. [0004] Each indoor unit in the same unit is connected to the outdoor unit of the unit through a serial bus; the outdoor units of each unit are also connected through a serial bus. Specifical...

AI Technical Summary

Problems solved by technology

The existing central air-conditioning control system supports a single type of network, which cannot well meet the needs of users; and in the existing technical solutions for controlling the central air-conditioning through the wide area network, the air-conditioning gateway needs to have a fixed IP address and be connected to the network in the wide area network. The domain name is registered in the dynamic domain name resolution server, resulting in a high cost of implementing the technical solution

Images