CN110996470A - Intelligent lighting control module - Google Patents
Intelligent lighting control module Download PDFInfo
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- CN110996470A CN110996470A CN201911280643.5A CN201911280643A CN110996470A CN 110996470 A CN110996470 A CN 110996470A CN 201911280643 A CN201911280643 A CN 201911280643A CN 110996470 A CN110996470 A CN 110996470A
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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 discloses an intelligent lighting control module, which is developed by utilizing a singlechip technology, provides a new approach for modern building lighting, namely a microcomputer type light control system, and is characterized in that the output of a corresponding relay can be controlled and an external load is driven by acquiring the existence of an external switching value input signal, in addition, the module is provided with a 485 interface, can be communicated with a background in a standard modbus manner, realizes remote control, and a wireless communication module realizes network and mobile phone monitoring. The invention does not need to lay a control line, has higher communication speed up to 250Kbps, can freely set the installation position of the area controller, has less required quantity, automatically adjusts the light and reduces the energy waste.
Description
Technical Field
The invention belongs to the technical field of low-voltage distribution lighting control, and particularly relates to an intelligent lighting control module.
Background
With the development of information control technology, building automatic control equipment and systems with different functions in modern buildings are more and more complex. However, no matter what kind of building is, and no matter how high the intelligentization degree of the building is, lighting control always occupies an important position in the building automatic control system. In building construction climbs, large public enterprises and their builders are also aware of the importance of intelligent lighting. The high-power and refrigeration equipment of commercial buildings has less specific gravity, and the lighting lamp has more relative specific gravity. The traditional control method is to lead the controlled equipment into the control room by a connecting wire, thus not only causing excessive laying of power cables and increasing investment cost, but also greatly increasing radiation interference of a lamp loop and causing pollution to the space electromagnetic environment.
Disclosure of Invention
The invention aims to: the intelligent lighting control module solves the problems that the prior lighting control method generally leads controlled equipment into a control room by using a connecting wire, leads the laying of power cables to be excessive, increases the investment cost, greatly increases the radiation interference of a lamp loop and causes pollution to the space electromagnetic environment, and provides the intelligent lighting control module.
The technical scheme adopted by the invention is as follows:
an intelligent lighting control module comprises a microcontroller, the microcontroller is connected with a wireless communication module and a clock controller, the microcontroller is also connected with a switching value input module and a switching value output module, the switching value input module is used for inputting fire-fighting linkage signals to the microcontroller, the switching value output module is used for outputting relay control signals corresponding to each lighting device,
the microcontroller transmits signals with the power supply drive on the lamp through RS485 communication, transmits digital signals through wireless communication, the power supply drive on each lamp has an independent address, and sends commands to the microcontroller to adjust the light and return parameter responses according to the signals transmitted through the RS485 communication and the digital signals transmitted through the wireless radio frequency;
the microcontroller adopts a local and remote centralized operation mode, is used for manually operating the starting, stopping and dimming of the lighting of the lamp in a local condition, and carries out forced starting or forced switching control according to a fire-fighting linkage signal in an automatic condition to feed back the starting condition, store power failure, carry out power failure self-locking, display the load state in real time and monitor the loop current of the load;
the microcontroller presets different scenes, changes the scene of different lighting loops to change the fade-in and fade-out time of lighting and the soft change of light, utilizes the clock controller to enable the light to change according to the rules of time, and utilizes the wireless communication module to carry out remote monitoring.
Further, as mentioned above, the microcontroller is an stm32 microcontroller.
Further, as for the intelligent lighting control module, the microcontroller is further connected with an output voltage limiting protection module, and when the voltage of the power grid exceeds the rated voltage, the output is automatically regulated to be within the rated voltage.
Further, as aforementioned, in the intelligent lighting control module, the microcontroller adopts slow turn-on and fade-in and fade-out dimming control when switching scenes.
Further, as before an intelligence lighting control module, it is still connected with the setting at indoor illuminance sensor, brightness sensor, human infrared sensor and human mobile sensor to micro-control, micro-control adjusts the luminance of lamp to the illuminance value that sets up in advance according to illuminance sensor's sensing signal output control signal, micro-control automatically regulated light intensity according to brightness sensor's sensing signal, micro-control closes the illumination when nobody according to human infrared sensor's sensing signal, micro-control rises light after the people gets into the sensor sensing area according to human mobile sensor's sensing signal, the people walks out the sensing area back light and reduces or extinguishes.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. in the invention, an intelligent lighting control system module is developed by utilizing a single chip microcomputer technology, a new approach, namely a microcomputer type light control system, is provided for the lighting of modern buildings, the output of a corresponding relay can be controlled by collecting the existence of an external switching value input signal, an external load is driven, in addition, the module is provided with a 485 interface, the standard modbus communication can be carried out with a background, the remote control is realized, and the wireless communication module realizes the network and mobile phone monitoring. The invention does not need to lay a control line, has higher communication speed up to 250Kbps, can freely set the installation position of the area controller, has less required quantity, automatically adjusts the light and reduces the energy waste.
2. In the invention, when the voltage of the power grid exceeds the rated voltage of 220V, the dimmer automatically adjusts the output within 220V, thereby enhancing the protection function. When the bulb is powered on in a cold state, impact current 5-10 times of rated current can be generated, and the service life of the lamp is greatly influenced. The intelligent dimming control system adopts slow opening and fade-in and fade-out dimming control, so that cold impact on the lamp can be avoided, and the service life of the lamp is prolonged. The system can prolong the service life of the bulb by 2-4 times, save a large number of bulbs and reduce the workload of bulb replacement.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic diagram of a control module according to the present invention;
fig. 2 is a circuit diagram of the lighting control module of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the preferred embodiment of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The features and properties of the present invention are described in further detail below with reference to examples.
An intelligent lighting control module comprises a microcontroller, the microcontroller is connected with a wireless communication module and a clock controller, the microcontroller is also connected with a switching value input module and a switching value output module, the switching value input module is used for inputting fire-fighting linkage signals to the microcontroller, the switching value output module is used for outputting relay control signals corresponding to each lighting device,
the microcontroller transmits signals with the power supply drive on the lamp through RS485 communication, transmits digital signals through wireless communication, the power supply drive on each lamp has an independent address, and sends commands to the microcontroller to make responses such as dimming and parameter return according to the signals transmitted through RS485 communication and the digital signals transmitted through wireless radio frequency;
the microcontroller adopts a local and remote centralized operation mode, is used for manually operating the starting, stopping and dimming of the lighting of the lamp in a local condition, and carries out forced starting or forced switching control according to a fire-fighting linkage signal in an automatic condition to feed back the starting condition, store power failure, carry out power failure self-locking, display the load state in real time and monitor the loop current of the load;
the microcontroller presets different scenes, changes the scene of different lighting loops to change the fade-in and fade-out time of lighting and the soft change of light, utilizes the clock controller to enable the light to change according to the rules of time, and utilizes the wireless communication module to carry out remote monitoring.
In particular embodiments, the circuitry of the lighting control module may employ the circuitry shown in fig. 2.
Further, in a specific embodiment, the microcontroller is a stm32 microcontroller.
Further, in a specific embodiment, in order to enhance the protection function, the microcontroller is further connected with an output voltage limiting protection module, and when the voltage of the power grid exceeds the rated voltage, the output is automatically regulated to be within the rated voltage.
Further, in a specific embodiment, the microcontroller employs soft-on and fade-in and fade-out dimming control when switching scenes. When the bulb is powered on in a cold state, impact current 5-10 times of rated current can be generated, and the service life of the lamp is greatly influenced. The intelligent dimming control system adopts slow opening and fade-in and fade-out dimming control, so that cold impact on the lamp can be avoided, and the service life of the lamp is prolonged. The system can prolong the service life of the bulb by 2-4 times, save a large number of bulbs and reduce the workload of bulb replacement.
Further, in a specific embodiment, the micro controller is further connected with an illumination sensor, a brightness sensor, a human body infrared sensor and a human body movement sensor which are arranged indoors.
The microcontroller outputs a control signal according to the sensing signal of the illumination sensor to adjust the brightness of the lamp to a preset illumination value, so that the indoor light can be kept constant. For example, in a classroom of a school, the light intensity of a near window and the light intensity of a near wall are basically the same, sensors can be additionally arranged at the near window and the near wall respectively, when outdoor light is strong, a system can automatically weaken or close the light of the near window and adjust the light brightness of the near wall according to the near wall sensor; when the outdoor light is weakened, the brightness of the lamp can be adjusted to a preset light illumination value according to the sensing signal of the sensor. The new lamps and lanterns can reduce along with live time luminous efficacy gradually, and the reflectivity of new office building along with the live time wall will attenuate, and the inconsistency that can produce the illuminance like this is old and new, and the adjustable illuminance of control through intelligent light modulator system reaches relative stability, and can the energy saving.
The micro-control automatically adjusts the light intensity according to the sensing signal of the brightness sensor, thereby achieving the energy-saving effect.
Whether human activity phenomenon exists in the field working environment is monitored by micro control according to the sensing signal of the human body infrared sensor, the function of automatic shutdown without human is displayed, and waste is reduced.
The micro-control device can raise light after people enter the sensor sensing area according to sensing signals of the human body movement sensor, and reduce or extinguish light after people leave the sensing area, so that 'incandescent lights' of some corridors and corridors are controlled, and the aim of saving energy is fulfilled.
In particular embodiments, a power module coupled to the processor may be used to convert ac distribution phase line voltage to the rated operating voltage of the fire fighting fan box control module.
In the invention, an intelligent lighting control system module is developed by utilizing a single chip microcomputer technology, a new approach, namely a microcomputer type light control system, is provided for the lighting of modern buildings, the output of a corresponding relay can be controlled by collecting the existence of an external switching value input signal, an external load is driven, in addition, the module is provided with a 485 interface, the standard modbus communication can be carried out with a background, the remote control is realized, and the wireless communication module realizes the network and mobile phone monitoring. The invention does not need to lay a control line, has higher communication speed up to 250Kbps, can freely set the installation position of the area controller, has less required quantity, automatically adjusts the light and reduces the energy waste.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An intelligent lighting control module, its characterized in that: comprises a microcontroller, the microcontroller is connected with a wireless communication module and a clock controller, the microcontroller is also connected with a switching value input module and a switching value output module, the switching value input module is used for inputting fire-fighting linkage signals to the microcontroller, the switching value output module is used for outputting relay control signals corresponding to all lighting devices,
the microcontroller transmits signals with the power supply drive on the lamp through RS485 communication, transmits digital signals through wireless communication, the power supply drive on each lamp has an independent address, and sends commands to the microcontroller to adjust the light and return parameter responses according to the signals transmitted through the RS485 communication and the digital signals transmitted through the wireless radio frequency;
the microcontroller adopts a local and remote centralized operation mode, is used for manually operating the starting, stopping and dimming of the lighting of the lamp in a local condition, and carries out forced starting or forced switching control according to a fire-fighting linkage signal in an automatic condition to feed back the starting condition, store power failure, carry out power failure self-locking, display the load state in real time and monitor the loop current of the load;
the microcontroller presets different scenes, changes the scene of different lighting loops to change the fade-in and fade-out time of lighting and the soft change of light, utilizes the clock controller to enable the light to change according to the rules of time, and utilizes the wireless communication module to carry out remote monitoring.
2. The intelligent lighting control module of claim 1, wherein: the microcontroller adopts a stm32 microcontroller.
3. The intelligent lighting control module of claim 1, wherein: the microcontroller is also connected with an output voltage limiting protection module, and when the voltage of the power grid exceeds the rated voltage, the output is automatically regulated to be within the rated voltage.
4. The intelligent lighting control module of claim 1, wherein: and the microcontroller adopts slow opening and fade-in and fade-out dimming control when switching scenes.
5. The intelligent lighting control module of claim 1, wherein: little the setting still is connected with at indoor illuminance sensor, luminance sensor, human infrared sensor and the human motion sensor, little luminance to the illuminance value that sets up in advance of controlling the signal adjustment lamp according to illuminance sensor's sensing signal output, little the automatic light intensity of adjusting according to luminance sensor's sensing signal, little the automatic shutdown illumination when nobody according to human infrared sensor's sensing signal, little the sensing signal according to human motion sensor, rise light after the people gets into the sensor sensing area, the light reduces or extinguishes after the people goes out the sensing area.
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| CN201911280643.5A CN110996470A (en) | 2019-12-13 | 2019-12-13 | Intelligent lighting control module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087848A (en) * | 2020-10-12 | 2020-12-15 | 北京标志卓信科技有限公司 | Intelligent illumination control system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249230A (en) * | 2013-05-23 | 2013-08-14 | 中国建筑股份有限公司 | Intelligent lighting system |
| CN206339596U (en) * | 2017-01-10 | 2017-07-18 | 青岛数能电气工程有限公司 | Three-phase multifunctional electric instrument |
| CN107436161A (en) * | 2016-05-27 | 2017-12-05 | 四方特变电工智能电气有限公司 | Transformer information remote transmitting data acquisition device |
| CN207235162U (en) * | 2017-08-29 | 2018-04-13 | 深圳市皓祥光电有限公司 | It is a kind of can intuitive judgment properties of product LED isochronous controllers |
| CN209072776U (en) * | 2018-09-12 | 2019-07-05 | 四川蓝景光电技术有限责任公司 | A kind of lamp source control system |
-
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- 2019-12-13 CN CN201911280643.5A patent/CN110996470A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103249230A (en) * | 2013-05-23 | 2013-08-14 | 中国建筑股份有限公司 | Intelligent lighting system |
| CN107436161A (en) * | 2016-05-27 | 2017-12-05 | 四方特变电工智能电气有限公司 | Transformer information remote transmitting data acquisition device |
| CN206339596U (en) * | 2017-01-10 | 2017-07-18 | 青岛数能电气工程有限公司 | Three-phase multifunctional electric instrument |
| CN207235162U (en) * | 2017-08-29 | 2018-04-13 | 深圳市皓祥光电有限公司 | It is a kind of can intuitive judgment properties of product LED isochronous controllers |
| CN209072776U (en) * | 2018-09-12 | 2019-07-05 | 四川蓝景光电技术有限责任公司 | A kind of lamp source control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112087848A (en) * | 2020-10-12 | 2020-12-15 | 北京标志卓信科技有限公司 | Intelligent illumination control system and method |
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Application publication date: 20200410 |