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Concentrated-distributed wireless control system and controller

A wireless control and controller technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve problems such as inability to remotely control the master controller and slave controller, and redundant backup of data parameters. Achieve the effect of saving system cost, convenient installation, and less wire consumption

Inactive Publication Date: 2010-11-17
SHENZHEN LUMIUNITED TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a centralized-distributed wireless control system, which aims to solve the problem that the distributed wireless control system provided by the prior art cannot realize remote control through wireless and the communication between the master controller and the slave controller cannot be realized. Data parameter redundancy backup problem

Method used

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  • Concentrated-distributed wireless control system and controller
  • Concentrated-distributed wireless control system and controller
  • Concentrated-distributed wireless control system and controller

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Embodiment Construction

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0025] In the embodiment of the present invention, the master controller and each slave controller both store their own control code table and control parameters, as well as the control code table and control parameters of the other party, and the control code table and control parameters are damaged or lost when a failure occurs on one side. Later, or after the master controller or slave controller is replaced, the other party can transmit the control code table or control parameters of the party to the party through the local control bus to realize the automatic recovery of the controller. T...

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Abstract

The invention is suitable for the field of wireless and batteryless technology, and provides a concentrated-distributed wireless control system and a controller. The system comprises a master controller, a plurality of slave controller and a plurality of wireless devices, wherein the master controller and the plurality of slave controller are connected through a local area control bus; and the plurality of wireless devices are communicated with the master controller in a wireless mode. The master controller and the slave controllers all store control code tables and control parameters thereof and the opposite side, so when a failed control code table appears on one side, the opposite side can transmit the control code table and the control parameters of the site to the side through the local area control bus, the automatic restoration of the controllers is realized and the system maintenance is extremely convenient; besides, the system combines 'wireless' and 'wired', so the connecting lines among the control devices are greatly decreased; the local area control bus is a twisted pair, the line consumption is low, and the installation is convenient; and the controllers are not needed to be provided with precious wireless transceivers, so the system cost is low.

Description

Technical field [0001] The invention belongs to the field of wireless passive technology, and particularly relates to a centralized-distributed wireless control system and a controller. Background technique [0002] EnOcean is a leader in the application of wireless passive (Wireless and Batteryless) sensor control technology. EnOcean Alliance (EnOcean Alliance) has more than 100 members all over the world to develop and manufacture sensors and other building control products based on EnOcean wireless passive technology. The biggest features of this controller device are: [0003] 1. Centralized and distributed make installation fast and save money. [0004] 2. Microchip microprocessor design with CAN bus, self-design frame structure communication protocol. [0005] 3. Redundant data storage, self-diagnosis and error correction. [0006] 4. Wireless transceiver control. [0007] These huge advantages are the driving force for the rapid development of wireless research and applications...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 伍玻
Owner SHENZHEN LUMIUNITED TECH CO LTD
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