Network air conditioning control system based on Bluetooth technology

An air-conditioning and technical technology, applied in the field of network air-conditioning control system, can solve the problems of wiring occupying space and spending a lot of time, achieving the effect of convenient management, convenient living and work, and saving space wiring

Inactive Publication Date: 2011-10-05
FOSHAN ZHONGGEWEI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] Most of the existing network air conditioners transmit data through wired cables. During construction, it takes a lot of time and cost to carry out cumbersome network wiring, which takes up a lot of space at the same time.

Method used

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Embodiment Construction

[0008] Below in conjunction with a preferred embodiment, the invention is further elaborated: the system is to set middleware between the server and the air conditioner, and there are eight 485 serial ports and an Ethernet port on the middleware, and realize TCP / IP to Conversion of RS485 protocol. The eight 485 interfaces of the middleware are plugged with RS485 interface bluetooth modules, and each air conditioner also has an RS485 interface bluetooth module. The SPP protocol of the Bluetooth module realizes point-to-point and point-to-multipoint transparent communication between the air conditioner and the middleware.

[0009] The process of receiving data and instructions by the server: the upper computer of the server (a software system that controls hardware) first sends and receives data instructions, and all operation instruction codes of the air conditioner are stored in the database on the server, and the instruction data is transmitted to the middle through the Ether...

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PUM

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Abstract

The invention relates to a network air conditioning control system based on a Bluetooth technology. In the system, a middleware is arranged between a server and an air conditioning, and is provided with more than one 485 serial ports and an Ethernet port; a singlechip processor realizes the conversation from TCP / IP to an RS485 protocol; an RS485 interface Bluetooth module is connected on the 485 interface of the middleware in an inserting manner; each air conditioning is provided with a RS485 interface Bluetooth module, and point-to-point transparent communication and point-to-multipoint transparent communication are realized between the air conditioning and the middleware through an SPP protocol. As a Bluetooth wireless technology is adopted to replace wired cable transmission, the wholeair conditioning system leaves out complicated space wire arrangement, can flexibly add air conditioning equipment, has no wire arrangement problem, can measure and control the air conditionings at small range by a server at real time, has extremely convenient management and brings great convenience for life and work.

Description

Technical field: [0001] The invention relates to the technical field of household air conditioners, in particular to a network air conditioner control system based on bluetooth technology. Background technique: [0002] Most of the existing network air conditioners transmit data through wired cables. During construction, it takes a lot of time and cost to carry out cumbersome network wiring, which takes up a lot of space at the same time. With the development of science and technology, the smart home network integrates computer digital technology and modern communication technology into traditional household appliances to make them intelligent and have the functions of actively publishing, acquiring and processing information by network information terminals. The bluetooth technology-based network air conditioner that the present invention is committed to researching is a part of information home appliances. Compared with conventional household air conditioners, it will have...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/00G05B19/418
Inventor 黄涛罗高诚余梦林杜和勇
Owner FOSHAN ZHONGGEWEI ELECTRONICS
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