CN104853503B - The collection system and lamp control system of light fixture operating state data - Google Patents
The collection system and lamp control system of light fixture operating state data Download PDFInfo
- Publication number
- CN104853503B CN104853503B CN201510282812.4A CN201510282812A CN104853503B CN 104853503 B CN104853503 B CN 104853503B CN 201510282812 A CN201510282812 A CN 201510282812A CN 104853503 B CN104853503 B CN 104853503B
- Authority
- CN
- China
- Prior art keywords
- data
- light fixture
- control system
- data acquisition
- operating state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Selective Calling Equipment (AREA)
Abstract
The present invention relates to a kind of collection system and lamp control system of light fixture operating state data, the collection system includes：Control system, data forwarding device and data acquisition device；The control system is connected by data forwarding device with data acquisition device, and the data acquisition device is connected with each light fixture respectively by the first bus；The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and after each light fixture receives the data acquisition instructions, corresponding operating state data is fed back into data acquisition device by the first bus；The operating state data is forwarded to the data forwarding device by the data acquisition device；The operating state data of each light fixture is collected to control system by the data forwarding device.The technology of the present invention, it is possible to increase the efficiency of light fixture status data collection, it is difficult to ensure that light units working stability works, meet master control and the demand data of stage director.
Description
Technical field
The present invention relates to fixture technical field, more particularly to a kind of collection system of light fixture operating state data and
Lamp control system.
Background technology
Light units is the visual plant of stage, and the monitoring and control to light fixture is the most important portion of light units work
Point.And the monitoring to light fixture at present is mainly completed by DMX521, the control to light fixture is completed by RDM.DMX512
It is the standard for controlling light units and transmitting digital data, the standard agreement can control 512 light modulators, each light modulator
Brightness degree scope is 0-255 levels.The frequency that usual controller sends DMX512 is 40Hz, a frame data (each frame data 512
It is individual to be used to control the byte of light fixture) need about 22mS, midfeather about 3mS.RDM agreements are remote device management (Remote
Device Management) agreement, based on DMX512-A, DMX512-A can regard the DMX of data double-way transmission as.
Under RDM agreements, control system can send request to light fixture, light fixture also can response these requests, and can be in console
The setting of upper change light fixture, every compatible RDM light fixture can be identified by the only identification code built in it.
In existing control framework, DMX512 and RDM are to transmit data using the bus of identical 485, and DMX512 is control
Device processed can only be controlled as 485 buses always toward data are sent either with or without problem, light fixture either with or without data or packet loss is received
Device processed can not be known；Because 458 buses are half-duplex states when RDM works, i.e.,：RDM controllers send one to light fixture
Corresponding order, corresponding light fixture can respond a data to controller, and this mode of operation is equivalent to " intercom " pattern.Cause
Need to run DMX512 data and RDM data for 458 buses, and synchronization is merely able to run DMX512 data or RDM data.Pin
For above-mentioned half-duplex working condition, according in general solution, i.e., by the way of poll, but other shadows can be brought
Ring, because with regard to 3mS or so between each frames of DMX512, either light fixture or control system is all difficult the operation for completing RDM, such as
Fruit, which extends this off time, to cause to be delayed to 512 signals.
In summary, the control framework of existing light units, the monitoring and control data transmission efficiency to light fixture is relatively low,
It is difficult to ensure that light units working stability works.
The content of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of receipts of the higher light fixture operating state data of monitoring efficiency
Collecting system and the lamp control system higher with control efficiency.
A kind of collection system of light fixture operating state data, including：Control system, data forwarding device and data acquisition
Device；
The control system is connected by data forwarding device with data acquisition device, and the data acquisition device passes through
One bus is connected with each light fixture respectively；
The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and each light fixture receives
After the data acquisition instructions, corresponding operating state data is fed back to by data acquisition device by the first bus；
The operating state data is forwarded to the data forwarding device by the data acquisition device；
The operating state data of each light fixture is collected to control system by the data forwarding device.
The collection system of above-mentioned light fixture operating state data, new light units control framework is constructed, by independent
Data/address bus collects light fixture operating state data, and sending data to light fixture by first bus from data acquisition device timing adopts
Collection instruction, is then collected to control system by the corresponding operating state data of each light fixture by data forwarding device.It can carry
The efficiency of high light fixture status data collection, it is difficult to ensure that light units working stability works, meet master control and stage director
Demand data.
A kind of lamp control system, including：Control system, data forwarding device, data acquisition device and light units
Controller；
The control system is connected by data forwarding device with data acquisition device, and the data acquisition device passes through
One bus is connected with each light fixture respectively, and light units controller connects each light fixture respectively by the second bus；
The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and each light fixture receives
After the data acquisition instructions, corresponding operating state data is fed back to by data acquisition device by the first bus；
The operating state data is forwarded to the data forwarding device by the data acquisition device；
The operating state data of each light fixture is collected to control system by the data forwarding device；
The light units controller sends control data by the second bus to each light fixture, enters portable lighter to each light fixture
Photocontrol.
Above-mentioned lamp control system, construct new light units control framework, light units controller and control system
Collect light fixture operating state data by independent the first data/address bus and the second data/address bus respectively and send control data,
Data acquisition instructions are sent to light fixture by the first bus from data acquisition device timing, then each light fixture worked accordingly
Status data is collected to control system by data forwarding device.The monitoring and control data transfer to light fixture can be significantly improved
Efficiency, it is ensured that light units working stability works, and meets master control and the demand data of stage director.
Brief description of the drawings
Fig. 1 is the structural representation of the collection system of the light fixture operating state data of one embodiment；
Fig. 2 is the structural representation of the lamp control system of one embodiment.
Embodiment
The embodiment of the collection system of the light fixture operating state data of the present invention is illustrated below in conjunction with the accompanying drawings.
With reference to shown in figure 1, Fig. 1 is the structural representation of the collection system of the light fixture operating state data of one embodiment,
Including：Control system (typically using RDM agreements), data forwarding device and data acquisition device；
The control system is connected by data forwarding device with data acquisition device, and the data acquisition device passes through
One bus is connected with each 1~n of light fixture respectively；
The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and each light fixture receives
After the data acquisition instructions, corresponding operating state data is fed back to by data acquisition device by the first bus；
The operating state data is forwarded to the data forwarding device by the data acquisition device；
The operating state data of each light fixture is collected to control system by the data forwarding device.
In one embodiment, the operating state data can include：Light fixture ID, light fixture model, light fixture online whether
Information, lamp temperatures and DMX address codes etc..
In one embodiment, the data acquisition device operating state data is encoded and packing processing after
It is forwarded to data forwarding device.
In one embodiment, the operating state data of each light fixture after processing is changed networking by the data forwarding device
Network data format is collected to control system again.
Technical scheme, independent bus is respectively adopted in the state data acquisition of light fixture, by data acquisition device
Timing sends to light fixture and instructed, and light fixture receives instructs backward data acquisition unit to feed back corresponding data accordingly, realizes
To light fixture ID, light fixture model, light fixture online whether, the collection of the work state information such as lamp temperatures, DMX address codes, it is then right
The data are encoded, after packing processing, giving data forwarding device (such as hub) that the data after processing are switched to network
Data format is transferred to control system again, realizes that control system collects the process of light fixture operating state data.
The embodiment of the lamp control system of the present invention is illustrated below in conjunction with the accompanying drawings.
With reference to shown in figure 2, Fig. 2 is the structural representation of the lamp control system of one embodiment, including：Control system,
Data forwarding device, data acquisition device and light units controller (typically using DMX512 standards)；
The control system is connected by data forwarding device with data acquisition device, and the data acquisition device passes through
One bus is connected with each 1~n of light fixture respectively, and light units controller connects each light fixture respectively by the second bus；
The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and each light fixture receives
After the data acquisition instructions, corresponding operating state data is fed back to by data acquisition device by the first bus；
The operating state data is forwarded to the data forwarding device by the data acquisition device；
The operating state data of each light fixture is collected to control system by the data forwarding device；
The light units controller sends control data by the second bus to each light fixture, enters portable lighter to each light fixture
Photocontrol.
In one embodiment, the operating state data can include：Light fixture ID, light fixture model, light fixture online whether
Information, lamp temperatures and DMX address codes etc..
In one embodiment, the data acquisition device operating state data is encoded and packing processing after
It is forwarded to data forwarding device.
In one embodiment, the operating state data of each light fixture after processing is changed networking by the data forwarding device
Network data format is collected to control system again.
Technical scheme, DMX512 data are sent and two groups of independence is respectively adopted in the state data acquisition of light fixture
Bus, two groups of bus independent operations are independent of each other, meanwhile, DMX512 the second bus data sending method can keep constant；
The working method of first bus is：Sent and instructed to light fixture from data acquisition device timing, after light fixture receives corresponding instruction
Feed back corresponding data to data acquisition unit, realize to light fixture ID, light fixture model, light fixture online whether, lamp temperatures,
The collection of the work state informations such as DMX address codes, then the data are encoded, after packing processing, give data forwarding to fill
Put (such as hub) and the data after processing are switched to the data format of network and be transferred to control system again, realize that control system is collected
The process of light fixture operating state data.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (5)
- A kind of 1. lamp control system, it is characterised in that including：Control system, data forwarding device, data acquisition device and Light units controller；The control system is connected by data forwarding device with data acquisition device, and the data acquisition device is total by first Line is connected with each light fixture respectively, and light units controller connects each light fixture respectively by the second bus；Wherein, described first Bus is independent data/address bus；The data acquisition device timing sends data acquisition instructions by the first bus to light fixture, and each light fixture receives described After data acquisition instructions, corresponding operating state data is fed back to by data acquisition device by the first bus；The operating state data is forwarded to the data forwarding device by the data acquisition device；The operating state data of each light fixture is collected to control system by the data forwarding device；The light units controller sends control data by the second bus to each light fixture, and light control is carried out to each light fixture System.
- 2. lamp control system according to claim 1, it is characterised in that the operating state data includes：Light fixture ID, Light fixture model, light fixture online whether information, lamp temperatures and DMX address codes.
- 3. lamp control system according to claim 1, it is characterised in that the data acquisition device is to the work shape State data encoded and packing processing after be forwarded to data forwarding device.
- 4. lamp control system according to claim 1, it is characterised in that the data forwarding device is each after handling The operating state data of light fixture is converted into network data format and is collected to control system again.
- 5. lamp control system according to claim 1, it is characterised in that the light units controller uses DMX512 Standard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282812.4A CN104853503B (en) | 2015-05-28 | 2015-05-28 | The collection system and lamp control system of light fixture operating state data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510282812.4A CN104853503B (en) | 2015-05-28 | 2015-05-28 | The collection system and lamp control system of light fixture operating state data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104853503A CN104853503A (en) | 2015-08-19 |
| CN104853503B true CN104853503B (en) | 2018-02-27 |
Family
ID=53852760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510282812.4A Active CN104853503B (en) | 2015-05-28 | 2015-05-28 | The collection system and lamp control system of light fixture operating state data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104853503B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224917A (en) * | 2016-07-21 | 2016-12-14 | 广州市升龙灯光设备有限公司 | The bulb temperature control method of a kind of stage lighting and device |
| CN106604500B (en) * | 2016-12-12 | 2023-09-19 | 上海光联照明有限公司 | DMX system for recovering RDM state in real time |
| CN107318191A (en) * | 2017-06-26 | 2017-11-03 | 上海光联照明有限公司 | LED lamp system and life-span monitoring method based on DMX512 agreements |
| CN107318190A (en) * | 2017-06-26 | 2017-11-03 | 上海光联照明有限公司 | LED lamp system and life-span monitoring method based on DMX512 agreements |
| CN107197563A (en) * | 2017-06-26 | 2017-09-22 | 上海光联照明有限公司 | LED lamp system and life-span monitoring method based on DMX512 agreements |
| CN107135583A (en) * | 2017-07-06 | 2017-09-05 | 上海光联照明有限公司 | LED lamp system and life-span monitoring method based on DMX512 agreements |
| CN110072322B (en) * | 2019-04-29 | 2020-11-13 | 广州市浩洋电子股份有限公司 | Method for rapidly setting DMX address of lamp |
| CN114423128A (en) * | 2021-12-28 | 2022-04-29 | 深圳市晨北科技有限公司 | Lamp group control method, system and related equipment |
| CN114786217B (en) * | 2022-06-21 | 2022-09-16 | 四川易数无限科技有限公司 | Double-path communication method and system for controlling lamplight |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2091302A1 (en) * | 2008-02-05 | 2009-08-19 | Martin Professional A/S | Distributed driver and CAN bus communication protocol |
| CN101699923A (en) * | 2009-11-11 | 2010-04-28 | 广州中大中鸣科技有限公司 | Lighting control system based on DMX512 protocol and method thereof |
| CN102176147A (en) * | 2011-02-15 | 2011-09-07 | 陈金伟 | Stage control system and method for digital multiplex (DMX) 512 intelligent distribution isolating amplifier |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201114910Y (en) * | 2007-10-18 | 2008-09-10 | 康佳集团股份有限公司 | A LED driving circuit |
| CN201319679Y (en) * | 2008-09-22 | 2009-09-30 | 中国汽车技术研究中心 | Structure of adaptive front-lighting system based on network technologies |
| CN202043357U (en) * | 2011-05-26 | 2011-11-16 | 闽江学院 | CAN-bus-based LED tunnel lamp control system |
| CN104282160B (en) * | 2014-10-31 | 2016-09-07 | 福建闽冠伟业智能科技有限公司 | A kind of Intelligent Control System for Traffic Lights and control method thereof |
-
2015
- 2015-05-28 CN CN201510282812.4A patent/CN104853503B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2091302A1 (en) * | 2008-02-05 | 2009-08-19 | Martin Professional A/S | Distributed driver and CAN bus communication protocol |
| CN101699923A (en) * | 2009-11-11 | 2010-04-28 | 广州中大中鸣科技有限公司 | Lighting control system based on DMX512 protocol and method thereof |
| CN102176147A (en) * | 2011-02-15 | 2011-09-07 | 陈金伟 | Stage control system and method for digital multiplex (DMX) 512 intelligent distribution isolating amplifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104853503A (en) | 2015-08-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104853503B (en) | The collection system and lamp control system of light fixture operating state data | |
| KR101265647B1 (en) | A method of controlling a lighting part in a lighting system | |
| CN104735387B (en) | Realize multichannel MIPI synchronization transfer methods and device | |
| CN104797046B (en) | Conversion equipment, method and Lighting Control Assembly for DALI protocol datas | |
| CN201904945U (en) | LED landscape lamp control system | |
| CN101789978A (en) | DMX512 data receivers and method thereof for automatic addressing in network | |
| CN107918325A (en) | Multi-channel analog acquisition card | |
| US20160323979A1 (en) | Lamp control system and control system | |
| CN204993962U (en) | Light operator based on artnet transfer protocols | |
| CN102413391B (en) | Method and device for realizing grouping and joint self-routing of OTN (Optical Transport Network) signal | |
| CN202276515U (en) | Wireless linkage device | |
| CN204168541U (en) | Light fixture is manipulated with multiple wireless technology and control protocol visual interface | |
| CN208239860U (en) | Internet of things data acquisition monitoring system | |
| CN202679752U (en) | Intelligent lighting system controlling light through power line | |
| CN202126617U (en) | Optical switch control device and control system | |
| CN210670647U (en) | Lamp and controller | |
| CN104980259A (en) | Method and device for multilink data transmission | |
| CN112752382B (en) | DALI electric power temporary wave illumination control equipment | |
| CN112399692A (en) | Tunnel illumination monitoring system | |
| CN201178508Y (en) | Lamp control system | |
| CN103547015A (en) | Intelligent lighting system with power line for controlling light and control method of intelligent lighting system | |
| CN205847707U (en) | A kind of intellectual single light controller being applicable to high-pressure mercury lamp based on OFDM technology | |
| CN207269272U (en) | Dual data channels lamps and lanterns control decoder module | |
| CN102917402B (en) | A kind of WiFi improving client controls application system and communicating control method thereof | |
| CN207504892U (en) | A kind of protocol gateway based on the application of street lamp networking control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |