Centralized controller for commercial air conditioner wireless communication system

Abstract

The invention discloses an integrated controller for a commercial air conditioner wireless communication system, and relates to the technical field of communication control devices. The integrated controller comprises a master control circuit and a self-adaption 10 / 100 M Ethernet interface circuit; the mater control circuit comprises an ARM master control chip U3; and an interface module, a power supply filter module, a clock module, a watchdog module and a power module are arranged on the master control chip. The integrated controller has the beneficial effects of being stable in work, high in reliability and the like.

Description

technical field [0001] The invention relates to the technical field of communication control devices, in particular to a centralized controller for a commercial air conditioner wireless communication system. Background technique [0002] With the increasing application of central air-conditioning, the traditional central air-conditioning console-style operation method, due to the high operating requirements for users, is generally difficult to ensure the best operation of the air-conditioning and fault maintenance must be carried out in the form of dispatching personnel on business trips. Accurate failure data cannot be obtained in advance, which increases maintenance time and reduces efficiency. The commercial air conditioner wireless communication system will use a centralized controller, and the centralized controller in the prior art has poor operation stability and low reliability. Contents of the invention [0003] The technical problem to be solved by the present i...

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Problems solved by technology

[0002] With the increasing application of central air-conditioning, the traditional central air-conditioning console-style operation method, due to the high operating requirements for users, is generally difficult to ensure the best operation of the air-conditioning and fault maintenance must be carried out in the form of dispatching personnel on business trips. Accurate fault data cannot be obtained in advance, which increases maintenance time and reduces efficiency

The commercial air-conditioning wireless communication system will use a centralized controller. The centralized controller in the prior art has poor operation stability and low reliability.

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