CN101765268A - Electric power carrier wave lighting control system based on automatic routing technology - Google Patents
Electric power carrier wave lighting control system based on automatic routing technology Download PDFInfo
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- CN101765268A CN101765268A CN200910109756A CN200910109756A CN101765268A CN 101765268 A CN101765268 A CN 101765268A CN 200910109756 A CN200910109756 A CN 200910109756A CN 200910109756 A CN200910109756 A CN 200910109756A CN 101765268 A CN101765268 A CN 101765268A
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Abstract
The invention relates to an electric power carrier wave lighting control system based on automatic routing technology, belonging to lighting control system. The system comprises a control host, centralized controllers and node controllers directly connected with a lighting apparatus; the control host is connected with at least one centralized controller; the centralized controllers are connected with at least three node controllers; the node controllers directly control the lighting apparatus and collect lighting apparatus information and routing information of the adjacent node controllers; the centralized controllers communicate with the node controllers, send control commands to the node controllers and obtain the lighting apparatus information and routing information to form a network topological structure of the lighting system; the centralized controllers communicate with the control host simultaneously to obtain the commands from the control host and provide state information of lighting apparatus and the network topological structure to for the control host to decide. Compared with the traditional fixed relay, the system realizes dynamical networking, and each node controller in the system can be a relay node, thus reducing traditional maintenance cost for fixed relay.
Description
[technical field]
The present invention relates to a kind of Lighting Control Assembly, especially relate to a kind of electric power carrier wave lighting control system that utilizes low-voltage power line to control based on automatic routing technology for communication medium.
[background technology]
For realizing the automation of city illumination device illumination control, developed Lighting Control Assembly based on power line carrier.This system adopts the power line carrier communication mode, it is connected to all lighting apparatus on the computer, and control lighting apparatus operating state in the zone by computer monitor, configuration switch time, lighting apparatus are opened the Push And Release of a ratio or an independent lighting apparatus at any time.The operating current and the temperature of arbitrary road lighting apparatus all can be inquired about at any time, but Realtime Alerts when lighting apparatus damages, so that maintenance fast.
In Lighting Control Assembly, the signal of communication of lighting apparatus and control terminal will carry out data forwarding by the mode of relaying, and traditional Lighting Control Assembly adopts fixed relay to transmit data.
Because the instability of communication environment, electrical network load variations, user node increase, circuit or transformer are changed; The additions and deletions of circuit electric equipment; Variation of network topology structure or the like all will cause the deterioration of the communication conditions of fixed relay node, further have a strong impact on the control effect of system.We can say that artificial appointment relaying technique needs high maintenance cost, therefore, manually specifies relaying technique not have the condition of business promotion.
[summary of the invention]
Given this, be necessary to be subjected to ectocine easily, cause the problem that communication conditions worsens, provide a kind of relay route adaptive electric power carrier wave lighting control system based on automatic routing technology at the fixed relay node.
A kind of electric power carrier wave lighting control system based on automatic routing technology, comprise main control system, Centralized Controller and the Node Controller that directly links to each other with lighting apparatus, described main control system connects at least one Centralized Controller, described Centralized Controller connects at least three Node Controllers, and described Node Controller is directly controlled lighting apparatus and gathered lighting apparatus information and the routing iinformation of adjacent node controller; Described Centralized Controller is communicated by letter with Node Controller, sends control command and obtains lighting apparatus information and routing iinformation to Node Controller, forms the network topology structure of illuminator; Described Centralized Controller is communicated by letter with main control system simultaneously, obtains the order of main control system and provides the state information of lighting apparatus and network topology structure to supply the main control system analysis decision.
Compare with traditional fixed relay.This system realizes dynamic group net, each Node Controller in the system all might become via node, in communication process, channel remains the excellent communications quality, and for the communication failure that may occur, can monitor constantly and carry out network operation automatically by main control system, reduce maintenance cost, improve the control rate and the service efficiency of illuminator greatly.
Preferably, described main control system comprises operational module and monitoring module, described operational module provides operation-interface, and by operation-interface to main control system input operation order, described monitoring module receives lighting apparatus information and network topology structure, and lighting apparatus information and network topology structure are carried out graphical display and monitoring.
Preferably, the action of described monitoring module comprises: electric flow process and the structure of describing lighting apparatus; The running status of monitoring light equipment, input and output circuit and middle electrical equipment; To the lighting apparatus fault pre-alarming.
Preferably, described Centralized Controller comprises interface module and administration module, described interface module provides host interface and agreement, described Centralized Controller is connected with main control system by interface module and communicates by letter, described administration module is connected with Node Controller by power line, communicate by letter with Node Controller, Node Controller is managed and controls.
Preferably, described Centralized Controller also comprises the networking module, and described networking module is obtained the network topology structure of the routing iinformation formation illuminator of Node Controller, and described network topology structure is carried out maintenance management.
Preferably, described Node Controller comprises Power Line Carrier Communication Module and output control interface, and described Node Controller is connected with Centralized Controller by Power Line Carrier Communication Module and communicates by letter, and described output control interface connects lighting apparatus.
Preferably, described Power Line Carrier Communication Module comprises processor and the network detecting module of handling communication data according to power line communication protocols, described network detecting module detecting signal of communication obtains channel information, described processor is analyzed the communication quality that described channel information obtains this node, and the communication quality parameter of this Node Controller is reported to Centralized Controller.
[description of drawings]
Fig. 1 is the system construction drawing of one embodiment of the invention.
[embodiment]
As shown in Figure 1, be the structural representation based on the electric power carrier wave lighting control system of automatic routing technology of present embodiment.This system comprises main control system 100, Centralized Controller 200 and the Node Controller 300 that directly links to each other with lighting apparatus 400.Main control system 100 connects at least one Centralized Controller 200, each Centralized Controller 200 connects at least three Node Controllers 300, and Node Controller 300 is directly controlled lighting apparatus 400 and gathered the routing iinformation of lighting apparatus 400 information and adjacent node controller.Centralized Controller 200 is communicated by letter with Node Controller 300, sends control command and obtains lighting apparatus 400 information and routing iinformation to Node Controller 300, forms the network topology structure of illuminator.Centralized Controller 200 is communicated by letter with main control system 100 simultaneously, obtains the order of main control system 100 and provides the state information of lighting apparatus 400 and network topology structure to supply main control system 100 analysis decisions.
Main control system 100 comprises operational module 110 and monitoring module 120.Operational module 110 provides operation-interface, and by operation-interface to main control system 100 input operation orders, monitoring module 120 receives the information and the network topology structure of lighting apparatus 400, and the information and the network topology structure of lighting apparatus 400 are carried out graphical display and monitoring.
The interface of operational module 110 can be mouse or keyboard interface, also can be by the touch-screen keystroke interface, is used for operational order is inputed to operational module 110.
The action of monitoring module 120 comprises: electric flow process and the structure of describing lighting apparatus 400; The running status of monitoring light equipment, input and output circuit and middle electrical equipment; To the lighting apparatus fault pre-alarming.Monitoring module 120 provides the details of all lighting apparatus 400, as electric flow process, structure, parameter etc.According to certain strategy the fault of lighting apparatus is carried out early warning, more stable always as the power output of certain node, if the situation that emergent power increases is suddenly then carried out record to it, and the storage abnormal data is for analyzing.
Centralized Controller 200 comprises interface module 210 and administration module 220.Interface module 210 provides host interface and agreement, as infrared interface, blue tooth interface or common network interface, ICP/IP protocol etc.Centralized Controller 200 is connected with main control system 100 by interface module 210 and communicates by letter, and administration module 220 is connected with Node Controller 300 by power line and communicates by letter, and Node Controller 300 is managed and controls.The management of Node Controller 300 and control comprised all nodes in the control area are carried out order transmission, data communication, network management and logout etc.
Centralized Controller 200 also comprises networking module 230.Networking module 230 is obtained the network topology structure of the routing iinformation formation illuminator of Node Controller 300, and described network topology structure is carried out maintenance management.As adopt ofaiterative, dynamic planning (RDP) algorithm, carry out networking, the network optimization and monitor network operation conditions etc.
Node Controller 300 comprises Power Line Carrier Communication Module 310 and output control interface 320.Node Controller 300 is connected with Centralized Controller 200 by Power Line Carrier Communication Module 310 and communicates by letter, and output control interface 320 connects lighting apparatus.Node Controller 300 is connected communication by power line with Centralized Controller 200, and Power Line Carrier Communication Module 310 is handled the power line carrier signal.Output control interface 320 has multiple different form, with the different lighting apparatus of convenient access, as LED lamp, high-pressure sodium lamp and Metal halogen lamp etc.
Power Line Carrier Communication Module 310 comprises processor and the network detecting module of handling communication data according to power line communication protocols, network detecting module detecting signal of communication obtains channel information, processor is analyzed the communication quality that channel information obtains this node, and the communication quality parameter of this Node Controller is reported to Centralized Controller 200.
The following system that utilizes present embodiment is described the networking process of illuminator:
Main control system 100 is initiated networking commands to all Centralized Controllers 200, and each Centralized Controller 200 sends networking commands to the Node Controller 300 of its connection in the mode of broadcasting or poll.
All in running order Node Controllers 300 send broadcasting to Centralized Controller 200 and reply in the same period, and report the communication quality of this node.
Centralized Controller 200 selects the best Node Controller 300 of communication quality as signal relay in the Node Controller 300 of replying, and notifies this signal relay node to seek other nodes.
Can further obtain the secondary signal via node of communication quality the best of being attached thereto by the signal relay node, and the like can finish the structure of whole network topology structure.And obtain a network path with preferable communication quality.
Above-mentioned networking process can once be upgraded at set intervals, to include the node that adds recently in.
From above-mentioned networking process, as can be seen, compare with traditional fixed relay.Each Node Controller 300 in this system all might become via node, and in communication process, channel remains the excellent communications quality, and for the communication failure that may occur, can monitor constantly and maintenance automatically by main control system, improve the control rate and the service efficiency of illuminator greatly.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (7)
1. electric power carrier wave lighting control system based on automatic routing technology, comprise main control system, Centralized Controller and the Node Controller that directly links to each other with lighting apparatus, described main control system connects at least one Centralized Controller, described Centralized Controller connects at least three Node Controllers, it is characterized in that
Described Node Controller is directly controlled lighting apparatus and is gathered lighting apparatus information and the routing iinformation of adjacent node controller;
Described Centralized Controller is communicated by letter with Node Controller, sends control command and obtains lighting apparatus information and routing iinformation to Node Controller, forms the network topology structure of illuminator;
Described Centralized Controller is communicated by letter with main control system simultaneously, obtains the order of main control system and provides the state information of lighting apparatus and network topology structure to supply the main control system analysis decision.
2. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 1, it is characterized in that, described main control system comprises operational module and monitoring module, described operational module provides operation-interface, and by operation-interface to main control system input operation order, described monitoring module receives lighting apparatus information and network topology structure, and lighting apparatus information and network topology structure are carried out graphical display and monitoring.
3. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 2 is characterized in that, the action of described monitoring module comprises: electric flow process and the structure of describing lighting apparatus; The running status of monitoring light equipment, input and output circuit and middle electrical equipment; To the lighting apparatus fault pre-alarming.
4. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 1, it is characterized in that, described Centralized Controller comprises interface module and administration module, described interface module provides host interface and communications protocol, described Centralized Controller is connected with main control system by interface module and communicates by letter, described administration module is connected with Node Controller by power line, communicates by letter with Node Controller, and Node Controller is managed and controls.
5. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 4, it is characterized in that, described Centralized Controller also comprises the networking module, described networking module is obtained the network topology structure of the routing iinformation formation illuminator of Node Controller, and described network topology structure is carried out maintenance management.
6. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 1, it is characterized in that, described Node Controller comprises Power Line Carrier Communication Module and output control interface, described Node Controller is connected with Centralized Controller by Power Line Carrier Communication Module and communicates by letter, and described output control interface connects lighting apparatus.
7. the electric power carrier wave lighting control system based on automatic routing technology as claimed in claim 6, it is characterized in that, described Power Line Carrier Communication Module comprises processor and the network detecting module of handling communication data according to power line communication protocols, described network detecting module detecting signal of communication obtains channel information, described processor is analyzed the communication quality that described channel information obtains this node, and the communication quality parameter of this Node Controller is reported to Centralized Controller.
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| CN200910109756A CN101765268A (en) | 2009-11-20 | 2009-11-20 | Electric power carrier wave lighting control system based on automatic routing technology |
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| CN200910109756A CN101765268A (en) | 2009-11-20 | 2009-11-20 | Electric power carrier wave lighting control system based on automatic routing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103369771A (en) * | 2012-04-01 | 2013-10-23 | 朱慧君 | City lighting self-control system |
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Application publication date: 20100630 |