CN103200737A - Lamplight node controllers based on WEB server and digital addressable lighting interface (DALI) - Google Patents
Lamplight node controllers based on WEB server and digital addressable lighting interface (DALI) Download PDFInfo
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- CN103200737A CN103200737A CN2013100860412A CN201310086041A CN103200737A CN 103200737 A CN103200737 A CN 103200737A CN 2013100860412 A CN2013100860412 A CN 2013100860412A CN 201310086041 A CN201310086041 A CN 201310086041A CN 103200737 A CN103200737 A CN 103200737A
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Abstract
The invention discloses lamplight node controllers based on a WEB server and a digital addressable lighting interface (DALI), each lamplight node controller comprises the WEB server, an embedded database, a control unit and a receiving unit, wherein the WEB server is connected with the embedded database, the control unit and the receiving unit are respectively connected with the embedded database, and the control unit and the receiving unit are connected on the DALI at the same time. According to the lamplight node controllers based on the WEB server and the DALI, an upper computer does not need to send complex control data flow, lamplight pattern control is performed through parameters stored by node control servers, efficiency and reliability of control are greatly improved, each node controller can display current, voltage, temperature and other data in the site at the same time, and technical staff are enabled to conveniently master situations in the site.
Description
Technical field
The present invention discloses a kind of light Node Controller, a kind of light Node Controller based on WEB server and DALI interface particularly, embedded system technology and tele-control system technical field.
Background technology
Along with improving constantly of people's living standard, people are also more and more higher to the requirement of quality of life and life taste, light is in people's life, be not limited only to the usefulness of illumination already, more then show life taste and delight of life, adopt lamp dimmer that lighting system is controlled with regard to needs like this.For a long time, present the phenomenon of letting a hundred schools contend in the lamp light control system, each manufacturer all adopts oneself independently software platform and non-standard communication agreement, make versatility extreme difference between the product that different vendor produces, in case the user has adopted the control system of certain producer, because the self-editing systems soft ware based on the C/S structure of its control system does not have horizontal compatibility, thereby cause puzzlement to the user, the user need upgrade to the lighting system often needs to pay high cost when upgrading; On the other hand, although in real-time certain advantage is arranged based on the programming technique of C/S structure, yet effect is unsatisfactory under the situation of control point dispersion.
Summary of the invention
Shortcoming at the above-mentioned lamp light control system versatility difference of mentioning of the prior art, the invention provides a kind of new light Node Controller based on WEB server and DALI interface, it adopts standardized embedded database technology, employing is based on the system of browser/server (B/S) structure, can effectively overcome above-mentioned defective, interchangeability and versatility between the product are greatly improved.
The technical scheme that the present invention solves its technical problem employing is: a kind of light Node Controller based on WEB server and DALI interface, the light Node Controller comprises WEB server, embedded database, control unit and accepts the unit, the WEB server is connected with embedded database, control unit with accept the unit and be connected with embedded database respectively, control unit and accept the unit and be connected simultaneously on the DALI interface.
The method that a kind of as above-mentioned light Node Controller based on WEB server and DALI interface is controlled light, this method comprises the steps:
(1), the user is by PC or other-end (as: smart mobile phone, panel computer etc. can be visited the terminal of WEB) visit light Node Controller;
(2), light units and the style of controlling by the WEB page setting of controller;
(3), Node Controller reads each device parameter in the embedded database;
(4), by the DALI interface to the controlled device sending controling instruction, simultaneously, the DALI interface is with data back controllers such as the electric current at scene, temperature, voltages.
The technical scheme that the present invention solves its technical problem employing further comprises:
Be connected with Ethernet interface on the described WEB server.
Described Ethernet interface is wired ethernet interface or wireless ethernet interface.
Described embedded database contains control parameter list and state parameter table.
The invention has the beneficial effects as follows: the present invention does not need host computer to send complicated control data flow, but carry out the control of light style by the parameter of node control server storage, efficient and the reliability of control have been improved greatly, each Node Controller can show data such as on-the-spot electric current, voltage, temperature simultaneously, makes the technical staff can grasp field condition easily.
The present invention will be further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is system configuration schematic diagram of the present invention.
Embodiment
Present embodiment is the preferred embodiment for the present invention, and other all its principles are identical with present embodiment or approximate with basic structure, all within protection range of the present invention.
Please referring to accompanying drawing 1, the present invention is a kind of light Node Controller based on the WEB server, it mainly comprises the WEB server, embedded database, control unit CU and accept unit R U, be connected with Ethernet interface on the WEB server, be used for being connected with PC, in the present embodiment, Ethernet interface can be wired ethernet interface or wireless ethernet interface, embedded database is connected with the WEB server, in the present embodiment, store control parameter and the scene pattern parameter of various light unitses in the embedded database, also has state parameter etc., control unit CU (mainly playing protocol conversion and signal sending function) and accept unit R U (mainly playing signal receiving function) and be connected on the embedded database.Control unit CU with accept unit R U and be connected simultaneously on the DALI interface that (the DALI standard is for communicate by letter a kind of standard of exploitation of electric ballast, is used to standard package and simple wiring (i.e. low-cost application).This bi-directional digital protocol class is similar to 0～10V interface, needs two line connected systems, but the addressability of independent or a collection of lamp can be provided in a bus configuration.The application of DALI is that light is regulated and the numerical value that presets different lighting environments, according to sunshine direction and energy-conservation factor etc. suitably regulate the light setting), by the control command of DALI interface transmission to light, become digital signal to pass controller back by accepting unit R U data transaction such as the electric current at scene, temperature, voltage by the DALI interface simultaneously, and be stored in the embedded database.
Using method of the present invention is namely used the method that the present invention controls light and is comprised the steps:
(1), the user is by PC or other-end (as: smart mobile phone, panel computer etc. can be visited the terminal of WEB) visit light Node Controller;
(2), light units and the style of controlling by the WEB page setting of controller;
(3), Node Controller reads each device parameter in the embedded database;
(4), by the DALI interface to the controlled device sending controling instruction, simultaneously, the DALI interface is with data back controllers such as the electric current at scene, temperature, voltages.
The present invention does not need host computer to send complicated control data flow, but carry out the control of light style by the parameter of node control server storage, efficient and the reliability of control have been improved greatly, each Node Controller can show data such as on-the-spot electric current, voltage, temperature simultaneously, makes the technical staff can grasp field condition easily.
Claims (5)
1. light Node Controller based on WEB server and DALI interface, it is characterized in that: described light Node Controller comprises WEB server, embedded database, control unit and accepts the unit, the WEB server is connected with embedded database, control unit with accept the unit and be connected with embedded database respectively, control unit and accept the unit and be connected simultaneously on the DALI interface.
2. the light Node Controller based on WEB server and DALI interface according to claim 1 is characterized in that: be connected with Ethernet interface on the described WEB server.
3. the light Node Controller based on WEB server and DALI interface according to claim 2, it is characterized in that: described Ethernet interface is wired ethernet interface or wireless ethernet interface.
4. according to claim 1 or 2 or 3 described light Node Controllers based on WEB server and DALI interface, it is characterized in that: described embedded database contains control parameter list and state parameter table.
5. one kind as any described method of light being controlled based on the light Node Controller of WEB server and DALI interface in the claim 1 to 4, and it is characterized in that: described method comprises the steps:
(1), the user is by PC or other-end visit light Node Controller;
(2), light units and the style of controlling by the WEB page setting of controller;
(3), Node Controller reads each device parameter in the embedded database;
(4), by the DALI interface to the controlled device sending controling instruction, simultaneously, the DALI interface is with data back controllers such as the electric current at scene, temperature, voltages.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013100860412A CN103200737A (en) | 2013-03-18 | 2013-03-18 | Lamplight node controllers based on WEB server and digital addressable lighting interface (DALI) |
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| CN2013100860412A CN103200737A (en) | 2013-03-18 | 2013-03-18 | Lamplight node controllers based on WEB server and digital addressable lighting interface (DALI) |
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Cited By (1)
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| CN103685324A (en) * | 2014-01-07 | 2014-03-26 | 中山市中大半导体照明技术研究有限公司 | DALI (Digital Addressable Lighting Interface) signal generator communication protocol on basis of USB (Universal Serial Bus) interface and device |
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| US20100060194A1 (en) * | 2006-11-14 | 2010-03-11 | Koninklijke Philips Electronics N.V. | External microcontroller for led lighting fixture, led lighting fixture with internal controller, and led lighting system |
| CN102346463A (en) * | 2011-06-14 | 2012-02-08 | 合肥华美信息技术有限公司 | Intelligent monitoring system and method for home appliance |
| CN102497390A (en) * | 2011-11-18 | 2012-06-13 | 江苏大学 | Visualized regulation and control system for pigsty nursing environment based on internet of things |
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Patent Citations (4)
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| US20100060194A1 (en) * | 2006-11-14 | 2010-03-11 | Koninklijke Philips Electronics N.V. | External microcontroller for led lighting fixture, led lighting fixture with internal controller, and led lighting system |
| CN101330784A (en) * | 2008-08-04 | 2008-12-24 | 李舒 | Radiotelecontrol intelligent light control system capable of setting control light hint map |
| CN102346463A (en) * | 2011-06-14 | 2012-02-08 | 合肥华美信息技术有限公司 | Intelligent monitoring system and method for home appliance |
| CN102497390A (en) * | 2011-11-18 | 2012-06-13 | 江苏大学 | Visualized regulation and control system for pigsty nursing environment based on internet of things |
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| CN103685324A (en) * | 2014-01-07 | 2014-03-26 | 中山市中大半导体照明技术研究有限公司 | DALI (Digital Addressable Lighting Interface) signal generator communication protocol on basis of USB (Universal Serial Bus) interface and device |
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Application publication date: 20130710 |