CN101795522B - Dual-backup network light control desk and control method - Google Patents
Dual-backup network light control desk and control method Download PDFInfo
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- CN101795522B CN101795522B CN201019185029.0A CN201019185029A CN101795522B CN 101795522 B CN101795522 B CN 101795522B CN 201019185029 A CN201019185029 A CN 201019185029A CN 101795522 B CN101795522 B CN 101795522B
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- 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
Abstract
The invention relates to a dual-backup network light control desk and a control method. The light control desk comprises a plurality of groups of data source input modules, two same core integrated processors and an output module, wherein each group of data source input modules at least consists of two or more control units; the data source input modules are connected with the two core integrated processors respectively; each core integrated processor backs up data transmitted by each data source input module and operates backup data; the two core integrated processors are connected with the output module respectively; operation results of the two core integrated processors are compared with each other and transmitted to the output module so as to output a corresponding command. Accordingly, embedded core integrated processors are used for replacing a conventional PC system computer, so low cost is achieved and problems existing in the conventional PC system computer are solved. Simultaneously, the two core integrated processors can be used for achieving dual-backup network connection to meet the requirement of real-time detection of data synchronization well, so that a lighting engineer can know the running conditions of a console.
Description
Technical field
The present invention relates to Control Console art, refer in particular to a kind of dual-backup network Control Console and control method.
Background technology
Specialty stage adjusting light control desk needs large control loop, existing large loop lighting console (exceeding 2000 loops) requires all to use Standard PC computer architecture to process a large amount of control data for meeting high-capacity and high-speed data processing, so the computer system based on PC system is done Main Processor Unit, must be to adopt operating system to manage, for example DOS, Windows etc., must configure the memory devices such as hard disk simultaneously, system is too complicated and expensive, there is the danger of poisoning intrusion system crash, interrupt spot performance, in addition existing PC system has transportable memory bar, CPU, hard disk, ISA and PCI slot, transportation, moist, dust, connector oxidation etc. all can cause the system failure.At present, existing lighting console can not solve the synchronous problem of real-time detector data, analyzes and brings puzzlement like this to light controller; Moreover, because stage lighting control device has a large amount of control units (being data source) if push rod potentiometer, button etc. for example, as the instrument (each push rod potentiometer records 2048 lattice data) of recurring, in tradition control procedure, only to operate arbitrary instrument, its inner all data all must participate in calculating, make whole operational data cause computing slow greatly, far beyond the execution cycle of regulation, cannot adapt to the demand developing now.
Summary of the invention
The present invention is directed to the existing disappearance of above-mentioned prior art, main purpose is to provide a kind of dual-backup network Control Console and control method that can real-time detector data synchronous regime.
Another object of the present invention is to provide a kind of dual-backup network Control Console and control method that improves internal data arithmetic speed.
For realizing above-mentioned object, the present invention takes following technical scheme:
A kind of dual-backup network Control Console, include plural groups data source input module, two identical core integrated processors and an output module, every group of data source input module is at least made up of two or more control units, this data source input module is connected with two core integrated processors respectively, and this core integrated processor is that the data that each data source input module is transmitted back up and backed-up data is done to calculation process, described two identical core integrated processors are connected with output module respectively, after being compared by two core integrated processor institute operation results, deliver to and in output module, export command adapted thereto, each core integrated processor has one group of advanced computing module, this advanced computing module has two concatenation operation unit module compositions successively at least, each arithmetic element module is carried out computing by the data that detect different pieces of information source input module respectively, and the data after last arithmetic element module arithmetic completes participate in the data that next arithmetic element module detects data source input module and carry out together computing.
A control method for dual-backup network Control Console, comprises the steps
S1, all control units are defined as to plural groups data source input module;
S2, two identical core integrated processors receive respectively the same instruction that above-mentioned each data source input module is carried, and all carry out CRC packing; Enter again following step S3, S4 simultaneously;
S3, the CRC check result data composition CRC list of getting in two core integrated processors compare, so that real-time detector data synchronous regime;
S4, after two core integrated processors carry out computing to CRC packing data by output module output signal control command.
Further, in abovementioned steps S4, comprise the steps
S4-1, core integrated processor carry out computing by one group of advanced computing module to CRC packing data, this advanced computing module has two concatenation operation unit module compositions successively at least, and wherein last arithmetic element module decides these data whether to need to participate in computing by detecting the state of its corresponding data source input module; If the data source input module detecting is in the time of operate condition, its data need be carried out computing; If the data source input module detecting in the time of attonity state, its not computing of data;
S4-2, after completing, last arithmetic element module arithmetic sends in next arithmetic element module, next arithmetic element module also decides these data whether to need to participate in computing by detecting the state of its corresponding data source input module simultaneously, and its algorithm is identical with step S4-1.
The invention has the advantages that: adopt embedded core integrated processor to replace the work of conventional P C component computer, cost is low, to solve the existing problem of conventional P C component computer, and utilizing two core integrated processors can realize dual-backup network connects, complete well the synchronous requirement of real-time detector data, be convenient to light controller and grasp in time the ruuning situation of control desk; Moreover the present invention also can accelerate internal data arithmetic speed by advanced computing module, thereby improve overall operation efficiency.
Accompanying drawing explanation
Fig. 1 is that the integrated circuit of dual-backup network Control Console of the present invention connects block diagram;
Fig. 2 is the FB(flow block) of dual-backup network Control Console data Synchronization Control of the present invention;
Fig. 3 is the FB(flow block) of core integrated processor to data operation in dual-backup network Control Console of the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1, a kind of dual-backup network Control Console, include plural groups data source input module 1a, 1b ..., 1e, 1f, two identical core integrated processor 2a, 2b of 1n and an output module 3, wherein:
Above-mentioned data source input module 1a, 1b ..., 1e, 1f, 1n group number can carry out layout according to actual needs, the data source input module of every group can be made up of two or more control units, and wherein each control unit is a push rod or the button on corresponding Control Console; Each group data source input module is connected with two core integrated processor 2a, 2b respectively, and this core integrated processor 2a, 2b are that the data that each data source input module is transmitted back up and backed-up data is done to calculation process; Described two core integrated processor 2a, 2b are connected with output module 3 respectively, are delivered in output module 3 and export command adapted thereto after comparing by two core integrated processor 2a, 2b institute operation result.
Again in conjunction with Fig. 2, the control method of aforementioned network Control Console be first all control units are defined as plural groups data source input module 1a, 1b ..., 1e, 1f, 1n; Each data source input module 1a, 1b ..., 1e, 1f, 1n carry same instruction and deliver in two identical core integrated processor 2a, 2b by High-Speed RS 485 universal serial bus respectively, in the time that data store into as FLASH piece, data are used to CRC check packing by sector-size, and record CRC check result data simultaneously, the CRC check result data composition CRC list of getting in two core integrated processors compares, so that real-time detector data synchronous regime; Therefore when synchronous, only need the unequal sector of synchronous CRC data, such processing method to reduce greatly the synchronous transmission time of data (sector that data are identical does not need transmission).The CRC check result data that system is only relatively seldom measured, just can know that the data of that position need synchronous and process, and can accomplish detection in real time and judgement.
Certainly, core integrated processor 2a, 2b resolve and process after receiving the data of each group of data source input module, the data that obtain are delivered to different functional modules by output module output signal control command respectively on request, as ratio computing, comparison operation, VGA show video memory, signal output buffer memory, FLASH etc.
Further, shown in Fig. 3, the concrete structure of core integrated processor of the present invention and operation method are described; Wherein in each core integrated processor 2a, 2b, having one group of advanced computing module 21, is that CRC packing data is carried out to computing; This advanced computing module 21 by two successively concatenation operation unit module 211,212 form and (also can design as required three or more arithmetic element module, do not add and give restriction at this), each arithmetic element module 211,212 is carried out computing by the data that detect different pieces of information source input module respectively, and the data that the data of last arithmetic element module 211 computings after completing participate in next arithmetic element module 212 data source input module that detects are carried out computing together.
Concrete control method is as follows: aforementioned arithmetic element module 211 by detect its corresponding data source input module 1a, 1b ..., 1e state decide these data whether to need to participate in computing; In the input module 1a of tentation data source, have in the time of operate condition, and data source input module 1b ..., 1e do not change, now detect and have the data source input module 1a data of operate condition need carry out computing; And data source input module 1b detected ..., the data not computing of 1e under attonity state; After completing, 211 computings of computing unit module send in next arithmetic element module 212, next arithmetic element module 212 also decides these data whether to need to participate in computing by the state that detects its corresponding data source input module 1f, 1n simultaneously simultaneously, its algorithm is identical with abovementioned steps, if all do computing when data source input module 1f, 1n have operate condition, while wherein having a data source input module to be failure to actuate, do not do computing; In the time of multiple arithmetic element module, carry out by that analogy computing.In aforementioned calculating process, can unlike signal be set to each group of data source input module inside, to indicate the state of this data source input module, be convenient to detect and make arithmetic element module can effectively select to calculate.Therefore, according to light controller's requirement and use habit, can not light controller operate each control unit in each group of data source input module simultaneously, so decide these data whether to participate in calculating by detecting the state of each group of data source input module, can accelerate internal data arithmetic speed, thereby improve overall operation efficiency.
The present invention adopts embedded core integrated processor to replace the work of conventional P C component computer, cost is low, to solve the existing problem of conventional P C component computer, and utilizing two core integrated processors can realize dual-backup network connects, complete well the synchronous requirement of real-time detector data, be convenient to light controller and grasp in time the ruuning situation of Control Console.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, therefore any trickle modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong in the scope of technical solution of the present invention.
Claims (2)
1. a dual-backup network Control Console, it is characterized in that: include plural groups data source input module, two identical core integrated processors and an output module, every group of data source input module is at least made up of two or more control units, this data source input module is connected with two core integrated processors respectively, and this core integrated processor is that the data that each data source input module is transmitted back up and backed-up data is done to calculation process, described two identical core integrated processors are connected with output module respectively, after being compared by two core integrated processor institute operation results, deliver to and in output module, export command adapted thereto, each core integrated processor has one group of advanced computing module, this advanced computing module has two concatenation operation unit module compositions successively at least, each arithmetic element module is carried out computing by the data that detect different pieces of information source input module respectively, and the data after last arithmetic element module arithmetic completes participate in the data that next arithmetic element module detects data source input module and carry out together computing.
2. a control method for dual-backup network Control Console as claimed in claim 1, is characterized in that: comprise the steps
S1, all control units are defined as to plural groups data source input module;
S2, two identical core integrated processors receive respectively the same instruction that above-mentioned each data source input module is carried, and all carry out CRC packing; Enter again following step S3, S4 simultaneously;
S3, the CRC check result data composition CRC list of getting in two core integrated processors compare, so that real-time detector data synchronous regime;
S4, after two core integrated processors carry out computing to CRC packing data by output module output signal control command, comprise the steps
S4-1, core integrated processor carry out computing by one group of advanced computing module to CRC packing data, this advanced computing module has two concatenation operation unit module compositions successively at least, and wherein last arithmetic element module decides these data whether to need to participate in computing by detecting the state of its corresponding data source input module; If the data source input module detecting is in the time of operate condition, its data need be carried out computing; If the data source input module detecting in the time of attonity state, its not computing of data;
S4-2, after completing, last arithmetic element module arithmetic sends in next arithmetic element module, next arithmetic element module also decides these data whether to need to participate in computing by detecting the state of its corresponding data source input module simultaneously, and its algorithm is identical with step S4-1.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080125A (en) * | 2006-05-23 | 2007-11-28 | 启萌科技有限公司 | Digital control circuit and system of optical source module |
| CN201163834Y (en) * | 2008-01-08 | 2008-12-10 | 天津市英克瑞电子技术有限公司 | Distributed scene light controller |
| CN101424868A (en) * | 2008-11-24 | 2009-05-06 | 苏州佳世达电通有限公司 | Projector device, light source module thereof and drive method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3089057B2 (en) * | 1991-09-24 | 2000-09-18 | 松下電工株式会社 | Memory dimmer |
| CN2413160Y (en) * | 1999-05-13 | 2001-01-03 | 祐图物理应用科技发展(武汉)有限公司 | Stage light decoder real-time thermal back-up |
| JP2002025315A (en) * | 2000-07-06 | 2002-01-25 | Kodera Electronics Co Ltd | Support pillar lighting device |
| CN100426168C (en) * | 2005-11-17 | 2008-10-15 | 中国科学院自动化研究所 | Ethernet based great fountain and magic performance integration control system |
| WO2007132383A1 (en) * | 2006-05-11 | 2007-11-22 | Koninklijke Philips Electronics N. V. | Integrated lighting control module and power switch |
| JP2008204640A (en) * | 2007-02-16 | 2008-09-04 | Kenwood Corp | Lighting apparatus |
| CN201286159Y (en) * | 2008-10-20 | 2009-08-05 | 广州方达舞台设备有限公司 | Optical fiber communication apparatus for stage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101080125A (en) * | 2006-05-23 | 2007-11-28 | 启萌科技有限公司 | Digital control circuit and system of optical source module |
| CN201163834Y (en) * | 2008-01-08 | 2008-12-10 | 天津市英克瑞电子技术有限公司 | Distributed scene light controller |
| CN101424868A (en) * | 2008-11-24 | 2009-05-06 | 苏州佳世达电通有限公司 | Projector device, light source module thereof and drive method |
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Effective date of registration: 20181221 Address after: 510000 No. 86 Lianhua West Road, Shilou Town, Panyu District, Guangzhou, Guangdong Province (No. 7 Workshop) Patentee after: Guangzhou Hedong Technology Co., Ltd. Address before: 511447 No. 86 Lianhua West Road, Lifeng Avenue, Shilou Town, Panyu District, Guangzhou, Guangdong Province Patentee before: GUANGZHOU HEDONG ELECTRONIC CO., LTD. |
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