CN104735875A - LED illumination real-time simulation control system and simulation control method thereof - Google Patents
LED illumination real-time simulation control system and simulation control method thereof Download PDFInfo
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- CN104735875A CN104735875A CN201510129410.0A CN201510129410A CN104735875A CN 104735875 A CN104735875 A CN 104735875A CN 201510129410 A CN201510129410 A CN 201510129410A CN 104735875 A CN104735875 A CN 104735875A
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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
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Abstract
The invention provides an LED illumination real-time simulation control system and a simulation control method thereof. The system comprises an LED lamp and the like. The LED lamp and a ZigBee illuminance sensor are both connected with a ZigBee router, the ZigBee router and a WiFi wireless router are both connected with a ZigBee-WiFi gateway, a main monitor is connected with the WiFi wireless router, and the WiFi wireless router and a virtual reality illumination control system are both connected with the LED lamp. The LED lamp and the ZigBee illuminance sensor are in wireless communication through a ZigBee lamplight wireless control standard protocol based on the IEEE 802.15.4 standard. The virtual reality illumination control system is a virtual 3D simulation control system which is developed on the basis of Quest 3d virtual reality software. An LED illumination scene can be visually simulated in real time and visually controlled, and the multi-scene switching function is achieved.
Description
Technical field
The present invention relates to a kind of LED illumination control system, in particular a kind of LED illumination real-time simulation control system and simulation control method thereof, real-time visualized emulation is carried out to LED illumination scene and based on radio sensing network, and wireless system is carried out to LED illumination scene, possess many scenes handoff functionality.
Background technology
LED illumination, compared with traditional lighting, due to its unique principle of luminosity, makes it have the advantages such as light efficiency is high, life-span length, low cost, environmental protection, and development rapidly, is generally applied and indoor and outdoor lighting.LED lamp has the characteristic being convenient to light modulation, makes it in Based Intelligent Control, have absolute advantage.For LED indoor artificial light, from visual comfort, compared to indoor natural light, the naked eyes of people are more adapted to indoor natural light, not easily produce visual fatigue, use intelligent lighting system to carry out to it comfortableness that Based Intelligent Control improves light scene, improve quality of lighting.
At present, the supervisory control system of the intelligent lighting system of main flow uses configuration software mostly, the such as LabView of KingView, NI, although it can utilize the virtual instrument carried in software to emulate Lighting Control Assembly, thus control on-the-spot Lighting Control Assembly, but system display is only the state of entity LED of each binding, as switch and dim level, do not show the illuminating effect that LED plays virtual indoor scene, the experience of indoor virtual three-dimensional illuminating effect that user one is directly perceived, immerse can not be given.
Summary of the invention
The present invention is directed to some problems occurred in above-mentioned technology, provide a kind of LED illumination real-time simulation control system and simulation control method thereof, it can carry out real-time visualized emulation to LED illumination scene, and visual control is carried out to LED illumination scene, possesses many scenes handoff functionality, this will simplify the wiring of LED illumination control system greatly, improves the effect of visualization of control inerface.
For realizing above-mentioned object, the technical solution used in the present invention is as follows: a kind of LED illumination real-time simulation control system, it is characterized in that, it comprises LED lamp, ZigBee illuminance transducer, ZigBee router, ZigBee-WiFi gateway, WiFi wireless router, transmission monitor, virtual reality Lighting Control Assembly; LED lamp, ZigBee illuminance transducer are all connected with ZigBee router, ZigBee router, WiFi wireless router are all connected with ZigBee-WiFi gateway, transmission monitor is connected with WiFi wireless router, and WiFi wireless router, virtual reality Lighting Control Assembly are all connected with LED lamp; Adopt the ZigBee lamp light wireless based on IEEE 802.15.4 standard to control specification protocol between LED lamp and ZigBee illuminance transducer and carry out radio communication, virtual reality Lighting Control Assembly adopts the virtual 3D simulation control subsystem based on the software development of Quest3d virtual reality.
Preferably, described ZigBee illuminance transducer comprises digital light module and the first ZigBee communication module, the built-in analog to digital conversion circuit of digital light module, directly can convert the illumination data of the light of collection to digital signal, sends the first ZigBee communication module to by serial ports; Brightness value is sent to ZigBee-WiFi gateway according to ZLL agreement by the first ZigBee communication module, then sends to transmission monitor through WiFi wireless router.
Preferably, described LED lamp comprises the second ZigBee communication module and PWM module, and adopts the stepless dimming of PWM technology realization to LED lamp; Second ZigBee communication module possesses bi-directional communication function, realizes the control signal that reception transmission monitor sends on the one hand, sends LED state information on the other hand to transmission monitor; PWM module receives the PWM value of the second ZigBee communication module by serial ports, through brightness and the color of PWM harmonic control LED.
Preferably, the CC2530 type communication chip of what described ZigBee router was selected is TI company, major function is the transit node as radio sensing network.
Preferably, described ZigBee-WiFi gateway, as network coordinator, realizes the interconnected of different agreement layer, comprises ZigBee communication module and WiFi communication module, WiFi communication module adopts xPico Wi-Fi communication module, and ZigBee communication module adopts CC2531 type communication module; ZigBee-WiFi gateway is communicated with LED lamp by Zigbee protocol, is then communicated by WiFi agreement with the virtual reality Lighting Control Assembly of host computer.
Preferably, described WiFi wireless router selects the TL-WR886N wireless router of 2.4GHz frequency range, and major function builds WLAN (wireless local area network) for connecting transmission monitor and lighting mains.
Preferably, described transmission monitor selects the notebook or desktop computer that possess wireless or wired communication capabilities, and major function is for displaying visual monitored picture, transmits control signal.
Preferably, described virtual reality Lighting Control Assembly uses ICP/IP protocol, utilizes Socket multithreading, realizes the two-way communication as the LED illumination simulation centre of monitoring client and the LED illumination control system of field layer.
The present invention also provides a kind of simulation control method of LED illumination real-time simulation control system, and it is characterized in that, it comprises the following steps:
Step one, user operates at virtual reality Lighting Control Assembly, and control signal is transferred to WiFi wireless router by WiFi communication by transmission monitor;
Step 2, control signal is transmitted to the ZigBee-WiFi gateway as network coordinator by WiFi wireless router;
Step 3, ZigBee-WiFi gateway converts through ZigBee-WiFi gateway data the WiFi signal received to ZigBee signal, then realizes the control of LED lamp to the second ZigBee communication module ZigBee signal route;
Step 4, ZigBee illuminance transducer by detecting current environment illumination and effectively gathering, and carries out filtering process to the high-frequency interferencing signal that contingency detects, makes signal present level and smooth state;
Step 5, illuminance information transfers to ZigBee-WiFi gateway through ZigBee router, the transmission delay that causes due to interference in transmission signal vector own or transmitting procedure and have influence on the real-time that LED lamp controls, utilizes dynamic priority packet scheduling algorithm tentatively to solve illuminance information transmission delay sex chromosome mosaicism;
Step 6, error between the current illumination value that virtual reality Lighting Control Assembly detects according to illuminance transducer and preset value determines that LED lamp brightness regulation is interval, and this information is realized the real-time control of LED lamp by going to the second ZigBee communication module in ZigBee-WiFi gateway.
Compared with prior art, the present invention has following beneficial effect: the present invention can carry out real-time visualized emulation to LED illumination scene and based on radio sensing network, and visual control is carried out to LED illumination scene, possesses many scenes handoff functionality, this will simplify the wiring of LED illumination control system greatly, improves the effect of visualization of control inerface.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the LED illumination real-time simulation control system that the present invention is based on radio sensing network.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
As shown in Figure 1, the LED illumination real-time simulation control system that the present invention is based on radio sensing network comprises LED lamp, ZigBee illuminance transducer, ZigBee router, ZigBee-WiFi gateway, WiFi wireless router, transmission monitor, virtual reality Lighting Control Assembly; LED lamp, ZigBee illuminance transducer are all connected with ZigBee router, ZigBee router, WiFi wireless router are all connected with ZigBee-WiFi gateway, transmission monitor is connected with WiFi wireless router, and WiFi wireless router, virtual reality Lighting Control Assembly are all connected with LED lamp; The ZigBee lamp light wireless based on IEEE 802.15.4 standard is adopted to control specification protocol ZLL(ZigBee Light Link between LED lamp and ZigBee illuminance transducer) carry out radio communication, virtual reality Lighting Control Assembly adopts the virtual 3D simulation control subsystem based on the software development of Quest3d virtual reality.
ZigBee illuminance transducer comprises digital light module (model is GY-30) and the first ZigBee communication module, the built-in analog to digital conversion circuit of digital light module, directly can convert the illumination data of the light of collection to digital signal, send the first ZigBee communication module to by serial ports; Brightness value is sent to ZigBee-WiFi gateway according to ZLL agreement by the first ZigBee communication module, then sends to transmission monitor through WiFi wireless router.The CC2530 type communication chip of what the first ZigBee communication module was selected is TI company.
LED lamp comprises the second ZigBee communication module and PWM module, the CC2530 type communication chip of what the second ZigBee communication module was selected is TI company, and the stepless dimming adopting PWM technology to realize LED lamp; Second ZigBee communication module possesses bi-directional communication function, realizes the control signal that reception transmission monitor sends on the one hand, sends LED state information on the other hand to transmission monitor; PWM module receives the PWM value of the second ZigBee communication module by serial ports, through brightness and the color of PWM harmonic control LED.
The CC2530 type communication chip of what ZigBee router was selected is TI company, major function is the transit node as radio sensing network, because ZigBee is short-range communication technique, so need to arrange that ZigBee router is to expand control range.
ZigBee-WiFi gateway is as network coordinator, realize the interconnected of different agreement layer (WiFi, ZigBee), comprise ZigBee communication module and WiFi communication module, WiFi communication module adopts xPico Wi-Fi communication module, and ZigBee communication module adopts CC2531 type communication module; ZigBee-WiFi gateway is communicated with LED lamp by Zigbee protocol, is then communicated by WiFi agreement with the virtual reality Lighting Control Assembly of host computer.
WiFi wireless router selects the TL-WR886N wireless router of 2.4GHz frequency range, and major function builds WLAN (wireless local area network) for connecting transmission monitor and lighting mains.
Transmission monitor selects the notebook or desktop computer that possess wireless or wired communication capabilities, and major function is for displaying visual monitored picture, transmits control signal.
Virtual reality Lighting Control Assembly employing Quest3d and Web browser realize the virtual real-time simulation of 3D based on B/S framework, use ICP/IP protocol, utilize Socket multithreading, realize the two-way communication as the LED illumination simulation centre of monitoring client and the LED illumination control system of field layer.This control system, except 3D visual simulating function, also comprises many scene lightings effect handoff functionality, and user can be switched to the pattern of the settings such as mode of operation, rest mode, conference model according to self-demand; This control system can also comprise light modulation, toning function, and user selectes the LED lamp of specifying, and drags scroll bar and realizes light modulation toning.
The simulation control method of LED illumination real-time simulation control system of the present invention comprises the following steps:
Step one, user operates at virtual reality Lighting Control Assembly, and control signal is transferred to WiFi wireless router by WiFi communication by transmission monitor;
Step 2, control signal is transmitted to the ZigBee-WiFi gateway as network coordinator by WiFi wireless router;
Step 3, ZigBee-WiFi gateway converts through ZigBee-WiFi gateway data the WiFi signal received to ZigBee signal, then realizes the control of LED lamp to the second ZigBee communication module ZigBee signal route;
Step 4, ZigBee illuminance transducer is by detecting current environment illumination and effectively gathering, and filtering process is carried out to the high-frequency interferencing signal that contingency detects, signal is made to present level and smooth state, be convenient to the control of LED lamp, avoid stroboscopic, after the noise reduction process of the moving average filter method mentioned through the present invention, signal is then more effective;
Step 5, illuminance information transfers to ZigBee-WiFi gateway through ZigBee router, the transmission delay that causes due to interference in transmission signal vector own or transmitting procedure and have influence on the real-time that LED lamp controls, utilizes dynamic priority packet scheduling algorithm tentatively to solve illuminance information transmission delay sex chromosome mosaicism;
Step 6, error between the current illumination value that virtual reality Lighting Control Assembly detects according to illuminance transducer and preset value determines that LED lamp brightness regulation is interval, and this information is realized the real-time control of LED lamp by going to the second ZigBee communication module in ZigBee-WiFi gateway.
LED illumination real-time simulation control system of the present invention and simulation control method thereof possess 3D visual simulating effect, and user can carry out different visual angles by mouse to scene and check.As described in front two examples, virtual emulation control system receiving sensor data and transmitting control signal, and automatically upgrade the light color of virtual scene, brightness realizes real-time simulation.Mainly be divided into two parts, a part sets up script to realize the connection of holding with TCP/Server in LED illumination simulation centre end i.e. virtual reality software Quest3D, and another part is then the connection utilizing programming technique to set up TCP/Server and LED illumination control system.Multiple light scene pattern that prestores in this locality switches for user, and each scene contains brightness and the colouring information of all LED lamp in scene.During user's handoff scenario, control system will send the control signal of all LED lamp to LED lamp.Feedback states sends to control system by LED lamp, and control system upgrades virtual emulation scene according to feedack.
Claims (9)
1. a LED illumination real-time simulation control system, is characterized in that, it comprises LED lamp, ZigBee illuminance transducer, ZigBee router, ZigBee-WiFi gateway, WiFi wireless router, transmission monitor, virtual reality Lighting Control Assembly; LED lamp, ZigBee illuminance transducer are all connected with ZigBee router, ZigBee router, WiFi wireless router are all connected with ZigBee-WiFi gateway, transmission monitor is connected with WiFi wireless router, and WiFi wireless router, virtual reality Lighting Control Assembly are all connected with LED lamp; Adopt the ZigBee lamp light wireless based on IEEE 802.15.4 standard to control specification protocol between LED lamp and ZigBee illuminance transducer and carry out radio communication, virtual reality Lighting Control Assembly adopts the virtual 3D simulation control subsystem based on the software development of Quest3d virtual reality.
2. LED illumination real-time simulation control system as claimed in claim 1, it is characterized in that: described ZigBee illuminance transducer comprises digital light module and the first ZigBee communication module, the built-in analog to digital conversion circuit of digital light module, directly can convert the illumination data of the light of collection to digital signal, send the first ZigBee communication module to by serial ports; Brightness value is sent to ZigBee-WiFi gateway according to ZLL agreement by the first ZigBee communication module, then sends to transmission monitor through WiFi wireless router.
3. LED illumination real-time simulation control system as claimed in claim 1, is characterized in that: described LED lamp comprises the second ZigBee communication module and PWM module, and adopts the stepless dimming of PWM technology realization to LED lamp; Second ZigBee communication module possesses bi-directional communication function, realizes the control signal that reception transmission monitor sends on the one hand, sends LED state information on the other hand to transmission monitor; PWM module receives the PWM value of the second ZigBee communication module by serial ports, through brightness and the color of PWM harmonic control LED.
4. LED illumination real-time simulation control system as claimed in claim 1, is characterized in that: the CC2530 type communication chip of what described ZigBee router was selected is TI company, major function is the transit node as radio sensing network.
5. LED illumination real-time simulation control system as claimed in claim 1, it is characterized in that: described ZigBee-WiFi gateway is as network coordinator, realize the interconnected of different agreement layer, comprise ZigBee communication module and WiFi communication module, WiFi communication module adopts xPico Wi-Fi communication module, and ZigBee communication module adopts CC2531 type communication module; ZigBee-WiFi gateway is communicated with LED lamp by Zigbee protocol, is then communicated by WiFi agreement with the virtual reality Lighting Control Assembly of host computer.
6. LED illumination real-time simulation control system as claimed in claim 1, it is characterized in that: described WiFi wireless router selects the TL-WR886N wireless router of 2.4GHz frequency range, major function builds WLAN (wireless local area network) for connecting transmission monitor and lighting mains.
7. LED illumination real-time simulation control system as claimed in claim 1, it is characterized in that: described transmission monitor selects the notebook or desktop computer that possess wireless or wired communication capabilities, major function is for displaying visual monitored picture, transmits control signal.
8. LED illumination real-time simulation control system as claimed in claim 1, it is characterized in that: described virtual reality Lighting Control Assembly uses ICP/IP protocol, utilize Socket multithreading, realize the two-way communication as the LED illumination simulation centre of monitoring client and the LED illumination control system of field layer.
9. a simulation control method for LED illumination real-time simulation control system, is characterized in that, it comprises the following steps:
Step one, user operates at virtual reality Lighting Control Assembly, and control signal is transferred to WiFi wireless router by WiFi communication by transmission monitor;
Step 2, control signal is transmitted to the ZigBee-WiFi gateway as network coordinator by WiFi wireless router;
Step 3, ZigBee-WiFi gateway converts through ZigBee-WiFi gateway data the WiFi signal received to ZigBee signal, then realizes the control of LED lamp to the second ZigBee communication module ZigBee signal route;
Step 4, ZigBee illuminance transducer by detecting current environment illumination and effectively gathering, and carries out filtering process to the high-frequency interferencing signal that contingency detects, makes signal present level and smooth state;
Step 5, illuminance information transfers to ZigBee-WiFi gateway through ZigBee router, the transmission delay that causes due to interference in transmission signal vector own or transmitting procedure and have influence on the real-time that LED lamp controls, utilizes dynamic priority packet scheduling algorithm tentatively to solve illuminance information transmission delay sex chromosome mosaicism;
Step 6, error between the current illumination value that virtual reality Lighting Control Assembly detects according to illuminance transducer and preset value determines that LED lamp brightness regulation is interval, and this information is realized the real-time control of LED lamp by going to the second ZigBee communication module in ZigBee-WiFi gateway.
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Cited By (9)
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| CN105430808A (en) * | 2015-12-23 | 2016-03-23 | 梅志国 | Intelligent light control system and automatic illumination or automatic color temperature control method for LED lamp |
| CN106211417A (en) * | 2016-06-30 | 2016-12-07 | 深圳市梦祥林电子有限公司 | It is applied to LED lamp tube analog systems and the layout method thereof of industrial premises |
| CN106532806A (en) * | 2016-10-21 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Intelligent battery-swapping control method and system for electric car charging and battery-swapping station |
| CN107911923A (en) * | 2017-11-16 | 2018-04-13 | 欧普照明股份有限公司 | The light modulation output method and light adjusting controller of light adjusting controller |
| CN110611982A (en) * | 2019-10-28 | 2019-12-24 | 苏州朗捷通智能科技有限公司 | Intelligent household lighting control system |
| CN110958752A (en) * | 2019-12-25 | 2020-04-03 | 深圳市金照明科技股份有限公司 | Three-dimensional visual light control system |
| CN111885794A (en) * | 2020-08-27 | 2020-11-03 | 北京七维视觉传媒科技有限公司 | Light control system and light control method |
| CN112788820A (en) * | 2021-01-06 | 2021-05-11 | 国电龙源电力技术工程有限责任公司 | Intelligent power plant's lighting system based on MQTT and Zigbee agreement |
| CN116847508A (en) * | 2023-06-27 | 2023-10-03 | 深圳光照度科技有限公司 | Intelligent illumination control method and system for simulated three-dimensional map based on scene fusion |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105430808A (en) * | 2015-12-23 | 2016-03-23 | 梅志国 | Intelligent light control system and automatic illumination or automatic color temperature control method for LED lamp |
| CN106211417A (en) * | 2016-06-30 | 2016-12-07 | 深圳市梦祥林电子有限公司 | It is applied to LED lamp tube analog systems and the layout method thereof of industrial premises |
| CN106532806A (en) * | 2016-10-21 | 2017-03-22 | 国网山东省电力公司电力科学研究院 | Intelligent battery-swapping control method and system for electric car charging and battery-swapping station |
| CN106532806B (en) * | 2016-10-21 | 2020-06-09 | 国网山东省电力公司电力科学研究院 | Intelligent battery replacement control method and system for electric vehicle battery charging and replacement station |
| CN107911923A (en) * | 2017-11-16 | 2018-04-13 | 欧普照明股份有限公司 | The light modulation output method and light adjusting controller of light adjusting controller |
| CN110611982A (en) * | 2019-10-28 | 2019-12-24 | 苏州朗捷通智能科技有限公司 | Intelligent household lighting control system |
| CN110958752A (en) * | 2019-12-25 | 2020-04-03 | 深圳市金照明科技股份有限公司 | Three-dimensional visual light control system |
| CN110958752B (en) * | 2019-12-25 | 2024-04-05 | 深圳市金照明科技股份有限公司 | Three-dimensional visual light control system |
| CN111885794A (en) * | 2020-08-27 | 2020-11-03 | 北京七维视觉传媒科技有限公司 | Light control system and light control method |
| CN112788820A (en) * | 2021-01-06 | 2021-05-11 | 国电龙源电力技术工程有限责任公司 | Intelligent power plant's lighting system based on MQTT and Zigbee agreement |
| CN116847508A (en) * | 2023-06-27 | 2023-10-03 | 深圳光照度科技有限公司 | Intelligent illumination control method and system for simulated three-dimensional map based on scene fusion |
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