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Monitoring system and monitoring terminal for multi-split air conditioner

A multi-connected air conditioner and monitoring terminal technology, which is applied to signal transmission systems, instruments, electrical components, etc., can solve the problems of slow status information update and high cost, and achieve the effect of improving the status update speed and reducing installation costs

Inactive Publication Date: 2016-10-26
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Under the system bus architecture, the slave will only respond when it receives the command from the master, which will cause the status information to be updated slowly
At the same time, the existing monitoring system needs to lay special communication lines, which is costly

Method used

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  • Monitoring system and monitoring terminal for multi-split air conditioner
  • Monitoring system and monitoring terminal for multi-split air conditioner
  • Monitoring system and monitoring terminal for multi-split air conditioner

Examples

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Embodiment Construction

[0032] The present invention is described below based on examples, but the present invention is not limited to these examples. In the following detailed description of the invention, some specific details are set forth in detail. The present invention can be fully understood by those skilled in the art without the description of these detailed parts. In order not to obscure the essence of the present invention, well-known methods, procedures, procedures, components and circuits have not been described in detail.

[0033] Additionally, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

[0034] When an element or circuit is said to be "connected to" another element or an element / circuit is said to be "connected between" two nodes, it may be directly coupled or connected to the other element or there may be intervening elements, Connections may be physical, logical, or a com...

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Abstract

The invention discloses a monitoring system and a monitoring terminal for a multi-split air conditioner. The monitoring system comprises a plurality of monitoring terminals, a monitoring gateway and a state information processing device, wherein each monitoring terminal is used for actively acquiring corresponding state information of the multi-split air conditioner and wirelessly sending the state information to the monitoring gateway; the monitoring gateway is used for receiving the state information sent by all the monitoring terminals and forwarding the state information to the state information processing device; and the state information processing device is in communication connection with the monitoring gateway, and is used for summarizing all the state information to obtain summary information. According to the monitoring system, the monitoring terminals actively acquire the state information of the connected multi-split air conditioner, the state information is wirelessly reported to the monitoring gateway, and the state information processing device summarizes the state information to obtain summary information, so that the state updating speed of the unit can be improved and the installation cost can be reduced.

Description

technical field [0001] The invention relates to the field of air conditioner monitoring, in particular to a monitoring system and a monitoring terminal of a multi-connected air conditioner. Background technique [0002] Multi-connected air conditioner is the main technology of commercial air-conditioning. The structure of multi-connected air-conditioning system is complex, involving multiple indoor units, multiple regulating valves and one or more outdoor units. Control is critical. At the same time, in practical applications, multiple independent multi-connected air-conditioning systems will be installed in a building or in a certain area. figure 1 It is a schematic diagram of a monitoring system of a multi-connected air conditioner in the prior art. In the prior art, one or more external units of a multi-connected air conditioner 1 are usually connected to a monitoring gateway 2 through a system bus 2a, and a monitoring device 3 (usually a server or a personal The comput...

Claims

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Application Information

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IPC IPC(8): H04W24/02H04W84/18G08C17/02
CPCH04W24/02G08C17/02H04W84/18
Inventor 刁作清牟桂贤申伟刚周喜杨家安周毅
Owner GREE ELECTRIC APPLIANCES INC
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