Intelligent classroom centralized control system based on Zigbee technique

A technology of centralized control system and classroom, applied in transmission system, advanced technology, signal transmission system, etc., can solve the problems of not involving environmental detection, large amount of coding, difficult to include all electrical equipment, etc., to achieve easy expansion and flexible configuration , the effect of easy maintenance

Inactive Publication Date: 2011-07-13
HUAZHONG NORMAL UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

These schemes use pre-encoded storage of infrared equipment, and do not involve electrical equipment with radio frequency communication control; due to the variety of electrical equipment, the amount of coding is lar

Method used

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  • Intelligent classroom centralized control system based on Zigbee technique
  • Intelligent classroom centralized control system based on Zigbee technique
  • Intelligent classroom centralized control system based on Zigbee technique

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Embodiment Construction

[0031] The following examples illustrate the present invention in more detail, but the following examples are only illustrative, and the protection scope of the present invention is not limited by these examples.

[0032] like figure 1 As shown, in the intelligent classroom centralized control system based on Zigbee technology of the present invention, there are M infrared devices and N radio frequency devices. Correspondingly, there are M Zigbee infrared converters ZiIR(i) (i=1, K, M) and N Zigbee radio frequency converters ZiRF(j) (j=1, K, N). The present invention also includes an environment detection module, each Zigbee infrared converter, Zigbee radio frequency converter and environment detection module EvM (k) (k=1, K, P) form the remote control terminal 3, between the remote control terminal 3 and the integrated remote control 1 Zigbee protocol is used for wireless communication to form a Zigbee network.

[0033] The Zigbee infrared converter is set near the signal r...

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Abstract

The invention provides an intelligent classroom centralized control system based on a Zigbee technique, which comprises a plurality of Zigbee infrared converters, Zigbee radio frequency converters, environment monitoring modules and an integrated remote controller which form a Zigbee network. The system further comprises an intelligent gateway and a remote accessing device for remotely accessing and controlling a classroom device, and further automatically controlling the operating state of the classroom device according to the classroom environment parameters. The system ensures that users effectively manage the classroom device via a more convenient means, and is convenient and simple to build, flexible to configure, convenient to maintain, easy to expand and energy-saving and environmental-friendly.

Description

technical field [0001] The invention relates to the field of a multifunctional intelligent classroom, in particular to an intelligent classroom centralized control system based on Zigbee technology. Background technique [0002] With the development of information technology, more and more electronic teaching aids (such as lighting systems, teaching equipment, monitoring equipment, etc.) have entered the classroom. Electronic equipment in the classroom mainly includes infrared equipment and radio frequency equipment. The former refers to electronic equipment controlled through infrared communication, such as air conditioners, projectors, televisions, cameras, power amplifiers, tape recorders and curtains, and the latter refers to electronic equipment controlled through radio frequency communication. Electronic devices that are controlled by means of electronic devices, including smart switches, sockets and electronic window shades. [0003] At present, the electronic equipm...

Claims

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Application Information

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IPC IPC(8): G08C17/02G08C23/04H04W84/18H04L29/08
CPCY02B60/50Y02D30/70
Inventor 戴志诚刘三女牙
Owner HUAZHONG NORMAL UNIV
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