CN214413101U - Multi-layer architecture illumination control system based on PLC technology - Google Patents
Multi-layer architecture illumination control system based on PLC technology Download PDFInfo
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- CN214413101U CN214413101U CN202022820341.7U CN202022820341U CN214413101U CN 214413101 U CN214413101 U CN 214413101U CN 202022820341 U CN202022820341 U CN 202022820341U CN 214413101 U CN214413101 U CN 214413101U
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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 utility model relates to the field of smart home, in particular to a lighting control system with a multilayer architecture based on a PLC technology, which comprises a PLC bottom layer control system and a multilayer level networking application architecture consisting of the PLC bottom layer control system; the PLC bottom layer control system comprises a PLC gateway control center and a plurality of lighting assemblies which are respectively in communication connection with the PLC gateway control center, and the lighting assemblies are respectively used for being electrically connected with a 220V alternating current circuit cable to realize power supply and communication; the PLC gateway control center is used for receiving external instructions and controlling each lighting assembly to work, or receiving and feeding back signals sent by each lighting assembly; the multi-level networking application architecture comprises a PLC bottom control system for controlling illumination in a single space; a multispace local area networking application control system for multispace lighting assembly control and a cross-regional remote networking application control system for cross-regional control of lighting assemblies.
Description
Technical Field
The utility model belongs to the technical field of intelligent house and specifically relates to a lighting control system of multilayer framework based on PLC technique is related to.
Background
Along with the improvement of living standard of people, the mode of realizing light switch through the switch or through manual regulation (window) curtain has not been able to be suitable for current social development demand in the past, and people prefer the intellectuality of light and (window) curtain equipment more, if realize automatic light through the sensor, realize luminance compensation through the light sensor, realize presetting the scene through flush mounting plate of switch, realize regulation etc. of light luminance and colour through flush mounting plate of switch. Currently, the intellectualization of the light and curtain equipment generally carries out intelligent management and control through two modes of extra communication line control and wireless communication control.
Wired control generally needs to be achieved by adding an extra communication line to each device, through which the devices communicate. The control mode through the additional communication line has the problems of high cable cost, difficult project modification or modification cost, difficult wiring and the like, and meanwhile, the additional communication port is needed on the equipment, so that the cost of the equipment and the complexity of equipment design are increased.
In addition, the adoption of wireless communication control also has a plurality of defects, such as that wireless signals cannot penetrate through the interlayer and cannot be used in specific occasions; when the multiple devices are networked, the communication collision risk is high, the communication collision is unstable, the number of single network devices is small, and the like.
Therefore, a control system which can be easily wired and can connect a plurality of devices or multi-region devices to each other for communication and compatible replacement is in urgent need.
SUMMERY OF THE UTILITY MODEL
Based on the above, the utility model provides a simple lighting control system based on multilayer framework of PLC technique of wiring to realize the intelligent demand of lighting device control.
A lighting control system of multilayer architecture based on PLC technology comprises a PLC bottom control system and a multilayer level networking application architecture formed by the PLC bottom control system;
the PLC bottom layer control system comprises a PLC gateway control center and a plurality of lighting assemblies which are respectively in communication connection with the PLC gateway control center, and the lighting assemblies are respectively used for being electrically connected with a 220V alternating current circuit cable to realize power supply and communication; the PLC gateway control center is used for receiving an external instruction and controlling each lighting assembly to work, or receiving and feeding back signals sent by each lighting assembly;
the multi-level networking application architecture comprises a single-space local area networking application control system, a multi-space local area networking application control system and a cross-region remote networking application control system, wherein the single-space local area networking application control system comprises a PLC bottom layer control system formed by communication connection of a PLC gateway control center and a local area network or a third-party control system and is used for realizing lighting control operation in a single space; the multi-space local area networking application control system comprises a plurality of single-space local area networking application control systems in communication connection with a local area network or a third-party control system and is used for realizing centralized control operation of the lighting assemblies in multiple spaces; the cross-region remote networking application control system comprises a plurality of multi-space local networking application layer control systems in communication connection with the cloud server or a third-party control system, and is used for realizing cross-region remote centralized control operation of the illumination assembly.
In one embodiment, the lighting assembly includes a light fixture, a light driver, a sensor, a switch panel, a touch screen, and a gateway.
In one embodiment, the lighting driver comprises a lighting communication module, and the lighting communication module is used for receiving a control command of the PLC gateway control center and adjusting lighting or responding to the command of the PLC gateway control center.
In one embodiment, the sensor comprises a sensing communication module, and the sensing communication module is used for receiving a control command of the PLC gateway control center, responding to the command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs.
In one embodiment, the switch panel comprises a control communication module, and the control communication module is used for receiving a control command of the PLC gateway control center, responding to the command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs.
In one embodiment, the PLC bottom control system further includes a circuit breaker and a filter device, where the circuit breaker is configured to prevent an excessive current in the loop, and the filter device is configured to reduce communication interference of the power grid to each device in the PLC bottom control system, and reduce interference of each device in the PLC bottom control system to the power grid.
In one embodiment, the PLC underlying control system further comprises a remote control receiver for receiving external commands and setting functions of the devices in the lighting assembly and remotely controlling lights.
In one embodiment, the PLC underlying control system further includes a curtain controller group, where the curtain controller group includes a curtain control communication module, and the curtain control communication module is configured to receive a control command from the PLC gateway control center and adjust a curtain or respond to the command from the PLC gateway control center.
In one embodiment, the window covering controller is a human body sensor, a light sensor, or an infrared receiver.
Implement the utility model discloses a lighting control system of multilayer framework based on PLC technique, through carry out power supply and communication to the cable wire of 220V alternating current circuit respectively with each lighting assembly in the PLC bottom control system, need not to set up extra communication line and communicate, wiring process has been reduced and wiring time has been practiced thrift, the cost of cable and the complexity of wiring have been reduced, the design degree of difficulty of equipment has been simplified, meanwhile, the reduction of wiring volume has also improved the stable communication of each equipment in each level networking application layer control system and the PLC bottom control system, control system's reliability has been promoted.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a PLC bottom layer control system of the present invention;
fig. 2 is a schematic structural diagram of the PLC-based bottom layer control system without the cooperation control of the PLC gateway control center;
FIG. 3 is a schematic structural view of a single space local area networking application control system of the present invention;
FIG. 4 is a schematic structural view of a multispace local area networking application control system of the present invention;
fig. 5 the utility model discloses a cross regional remote networking application control system schematic structure.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a lighting control system based on a multi-layer architecture of PLC technology, which includes a PLC bottom control system and a multi-layer networking application architecture composed of the PLC bottom control system; the PLC bottom layer control system comprises a PLC gateway control center and a plurality of lighting assemblies which are respectively in communication connection with the PLC gateway control center, and the lighting assemblies are respectively used for being electrically connected with a 220V alternating current circuit cable to realize power supply and communication; and the PLC gateway control center is used for receiving external instructions and controlling each lighting assembly to work, or receiving and feeding back signals sent by each lighting assembly. The multi-level networking application architecture comprises a single-space local area networking application control system, a multi-space local area networking application control system and a cross-region remote networking application control system, wherein the single-space local area networking application control system comprises a PLC bottom layer control system formed by connecting a PLC gateway control center and a local area network or a third-party control system in a communication manner and is used for realizing illumination control operation in a single space; the multi-space local area networking application control system comprises a plurality of single-space local area networking application control systems in communication connection with a local area network or a third-party control system and is used for realizing centralized control operation of the lighting assemblies in multiple spaces; the cross-region remote networking application control system comprises a plurality of multi-space local networking application layer control systems in communication connection with the cloud server or the third-party control system, and is used for realizing cross-region remote centralized control operation of the illumination assembly.
It can be understood that the single space local area networking application control system is based on a PLC underlying control system, and performs communication connection on a plurality of lighting assemblies in the same space, and the local area network or a third party control system in the space performs centralized control to realize control of the lighting assemblies in a single space, for example, the third party control system performs control or coordinated control on a plurality of lighting assemblies in one room. The multi-space local area networking application layer control system is based on a single-space local area networking application control system, and is formed by single-space local area networking application control systems in a plurality of areas through a local area network or a third party control system together so as to realize the control of the lighting assemblies in the plurality of spaces, for example, the third party control system is used for carrying out centralized and unified regulation and control on the lighting assemblies in a plurality of rooms or a plurality of spaces with close distances. The cross-region remote networking application control system is formed by connecting multi-space local networking application layer control systems in different geographic positions through a cloud server or a third-party control system in a communication mode on the basis of the multi-space local networking application layer control system, so that control over lighting assemblies in multiple regions is achieved, for example, communication of the lighting assemblies in building units of different communities is achieved through the third-party control system or the cloud server, and centralized and unified control is conducted.
It should be further explained that the PLC bottom control system is used as a basis of a multi-level networking application architecture, and each of the multi-level networking application architecture is connected to a PLC gateway control center in the PLC bottom control system through communication to control light and curtain actions in a single space or across regions.
Implement the utility model discloses a lighting control system of multilayer framework based on PLC technique, through carry out power supply and communication to the cable wire of 220V alternating current circuit respectively with each lighting assembly in the PLC bottom control system, need not to set up extra communication line and communicate, wiring process has been reduced and wiring time has been practiced thrift, the cost of cable and the complexity of wiring have been reduced, the design degree of difficulty of equipment has been simplified, meanwhile, the reduction of wiring volume has also improved the stable communication of each equipment in each level networking application layer control system and the PLC bottom control system, control system's reliability has been promoted.
The PLC gateway control center is used for managing equipment, identifying, registering, managing, logically processing and the like on the bus, and simultaneously has an interface for connecting the Internet, such as a network port or WiFi or a docking port for communicating with a third party system, and can receive a control command of a network or a third party or report the equipment condition of the bus to the network. In one embodiment, the lighting assembly includes a lamp, a light driver, a sensor, a switch panel, a touch screen and a gateway, and further referring to fig. 1, the PLC gateway control center is configured to control the lamp, the light driver, the sensor, the switch panel, and the like, and receive signals sent by devices or equipment of the lighting assembly.
In one embodiment, the PLC bottom control system further includes a curtain controller group, where the curtain controller group includes a curtain control communication module, and the curtain control communication module is configured to receive a control command from the PLC gateway control center and adjust a curtain or respond to the command from the PLC gateway control center. Further, the PLC bottom layer control system also comprises a remote control receiver which is used for receiving external instructions, setting functions of all devices in the lighting assembly and remotely controlling lamplight.
The curtain controller group comprises a plurality of curtain controllers, the curtain controllers can be various human body sensors, optical sensors, microwave sensors, color sensors or infrared receivers, the curtain controllers are not limited to various forms, the curtain controllers are installed at the positions of windows or far away from the windows, the curtain controllers can be used for detecting illumination or temperature or humidity, meanwhile, sensing communication modules are arranged in the curtain controllers, the sensing communication modules are electrically connected with a PLC gateway control center, when the temperature detected by the curtain controllers is higher than the set temperature, the sensing communication modules feed back received signals to the PLC gateway control center, the PLC gateway control center controls the curtain controllers to pull up the curtains, the light is prevented from shining indoors, and of course, the curtains can also be manually controlled through a remote control receiver or a switch panel. In one embodiment, the PLC gateway control center directly controls the curtain controller, and the curtain controller is not required to control the curtain, that is, the user can control the curtain controller by sending an instruction to the PLC gateway control center, and then control the curtain to be drawn together and swung open, or manually operate the curtain controller to realize the open and close control of the curtain, so as to enrich the control method of the curtain.
In the working process of the control system, the switch panel, the PLC gateway control center and the remote control receiver respectively control the opening and closing of the lamp and the curtain so as to realize the manual control, the remote control and the intelligent control of the lamp. It should be noted that, in the specific production, the switch panel is not limited to various types of key switches, slide switches, touch screens or touch keys, and the like, and the description thereof is omitted.
In one embodiment, the switch panel comprises a control communication module, and the control communication module is used for receiving a control command of the PLC gateway control center, responding to the command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs. It can be understood that the switch panel is an interaction medium between a user and the PLC gateway control center, and is used for inputting instructions to the PLC gateway control center and controlling the operation of each device electrically connected with the PLC gateway control center.
In one embodiment, the sensor comprises a sensing communication module, and the sensing communication module is used for receiving a control command of the PLC gateway control center, responding to the command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs. It should be noted that, corresponding sensors are respectively arranged in the curtain controller and the light driver, in other words, both the curtain controller and the light driver respectively include a sensing communication module for receiving a control instruction of the PLC gateway control center. Further, in the above-mentioned case,
referring to fig. 1 again, the lighting fixture includes at least one lighting fixture, each lighting fixture includes a lighting driver and a lighting control sensor, the lighting driver includes a lighting communication module, the lighting communication module is used for receiving a control command of the PLC gateway control center and adjusting lighting or responding to the command of the PLC gateway control center, the lighting driver is connected with the lighting fixture through a circuit to further control the lighting fixture to be turned on or off, the lighting fixture is arranged indoors, and meanwhile, the sensing communication module in the lighting fixture is electrically connected with the PLC gateway control center. The light control sensor may be various human infrared sensors, light sensors, microwave sensors, and color sensors, and is not limited to various forms. The light control inductor can be arranged on the wall of a pedestrian passageway or arranged indoors, induction is facilitated, when the light control inductor receives an induction signal, the light control inductor sends the signal to a PLC gateway control center, a light driver is controlled by the PLC gateway control center to turn on the lighting lamp, when the light control inductor does not receive the induction signal, the light control inductor sends the signal to the PLC gateway control center, the light driver is controlled by the PLC gateway control center to turn off the lighting lamp, and the purposes of energy conservation and emission reduction are achieved. That is to say, the lighting lamp can be turned on or turned off through an instruction sent by the PLC gateway control center, and also can be directly sent a signal to the lighting lamp through the lighting control sensor to operate, and the operation of the lighting lamp is controlled through two different modes.
Further, PLC bottom control system still includes circuit breaker and filter equipment, and the circuit breaker is arranged in preventing the too big problem of backward flow electric current that leads to because of equipment short circuit or electric leakage in the return circuit, and is specific, when PLC equipment breaks down, and the circuit breaker can in time be interrupted to protection communication circuit. The filtering device is used for reducing communication interference of the power grid to each device in the PLC bottom layer control system, reducing interference of each device in the PLC bottom layer control system to the power grid, improving communication stability and reducing the risk of traffic collision. The circuit breaker and the filter device are used for protecting a circuit and reducing mutual interference of communication between a power grid and each device in the PLC bottom layer control system so as to ensure operation of each device in the PLC bottom layer control system.
Referring to fig. 2, in another embodiment, when there is no PLC gateway control center in the PLC bottom control system, the lighting module may still be controlled, specifically, the switch panel sends an instruction to the lamp, the lighting driver, the sensor and the curtain controller in the PLC bottom control system to control the operation of the above devices or apparatuses, and in this case, the normal operation of other apparatuses is not affected.
Referring to fig. 3, in this embodiment, the single space local area networking application control system includes a PLC bottom control system, where the PLC bottom control system includes a PLC gateway control center, a lamp, a lighting driver, a sensor, a curtain controller, a switch panel, and a 220V communication power module for supplying power and providing communication to each device in the PLC bottom control system; the PLC gateway control center is used for receiving signals of the lamps, the light driver, the sensor, the curtain controller and the switch panel and processing the signals so as to feed back and adjust all the devices. The single-space local area networking application control system is in communication connection with a PLC gateway control center in a PLC bottom layer control system through a third party system, and then the PLC gateway control center controls light and curtain operation, so that centralized control of equipment in a single space of the same local area is realized.
Referring to fig. 4, the multiple space lan application control system is based on the single space lan application control system, and the single space lan application control system in multiple spaces is in communication connection with the same third party system through the PLC gateway control center, so as to implement centralized control of devices in multiple spaces. When a user needs to control one of the single-space local area networking application control systems, the PLC bottom layer control system in the corresponding single-space local area networking application control system can be found from the multiple-space local area networking application control systems, so that the light and the curtain of the single-space local area networking application control system are controlled to operate.
Referring to fig. 5, the cross-region remote networking application control system is based on a multi-space local networking application control system, and connects a plurality of multi-space local networking application control systems to a third-party system matched with the cross-region remote networking application control system in a communication manner, so as to connect the third-party system to a cloud server in a communication manner, or directly connect a plurality of multi-space local networking application control systems to the cloud server in a communication manner, so as to realize centralized control of devices in a plurality of regions. When a user needs to control the light and curtain operation of one of the single-space local area networking application control systems, the user finds the corresponding PLC bottom layer control system in the single-space local area networking application control system from the cloud server, and then the light and curtain operation of the single-space local area networking application control system is controlled by the PLC bottom layer control system. When a user needs to control the operation of light and curtains of a local area, the user can find the corresponding multi-space local area networking application control system from the cloud server, and then control the operation of the light and curtains of the multi-space local area networking application control system, so that the cross-region control of the equipment is realized.
The utility model discloses set up multilayer level networking application architecture, multilayer level networking application architecture uses PLC bottom control system as the networking control of basis simultaneously, can be according to the place of difference, and the use is controlled to the local of difference, does not need extra interpolation equipment network deployment.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The lighting control system based on the multilayer architecture of the PLC technology is characterized by comprising a PLC bottom layer control system and a multilayer-level networking application architecture formed by the PLC bottom layer control system;
the PLC bottom layer control system comprises a PLC gateway control center and a plurality of lighting assemblies which are respectively in communication connection with the PLC gateway control center, and the lighting assemblies are respectively used for being electrically connected with a 220V alternating current circuit cable to realize power supply and communication; the PLC gateway control center is used for receiving an external instruction and controlling each lighting assembly to work, or receiving and feeding back signals sent by each lighting assembly;
the multi-level networking application architecture comprises a single-space local area networking application control system, a multi-space local area networking application control system and a cross-region remote networking application control system, wherein the single-space local area networking application control system comprises a PLC bottom layer control system formed by communication connection of a PLC gateway control center and a local area network or a third-party control system and is used for realizing lighting control operation in a single space; the multi-space local area networking application control system comprises a plurality of single-space local area networking application control systems in communication connection with a local area network or a third-party control system and is used for realizing centralized control operation of the lighting assemblies in multiple spaces; the cross-region remote networking application control system comprises a plurality of multi-space local networking application layer control systems in communication connection with the cloud server or a third-party control system, and is used for realizing cross-region remote centralized control operation of the illumination assembly.
2. The control system of claim 1, wherein the lighting assembly comprises a light fixture, a light driver, a sensor, a switch panel, a touch screen, and a gateway.
3. The control system of claim 2, wherein the light driver comprises a light communication module configured to receive control commands from the PLC gateway control center and adjust lights or respond to the PLC gateway control center commands.
4. The control system of claim 2, wherein the sensor comprises a sensing communication module, and the sensing communication module is used for receiving a control command of the PLC gateway control center, responding to the command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs.
5. The control system of claim 2, wherein the switch panel comprises a control communication module, and the control communication module is used for receiving and responding to a control command of the PLC gateway control center, and transmitting information to the PLC gateway control center or directly controlling light when an event occurs.
6. The control system of claim 1, wherein the PLC underlying control system further comprises a circuit breaker and a filter device, the circuit breaker is configured to prevent an excessive current in the loop, and the filter device is configured to reduce communication interference of the power grid to each device in the PLC underlying control system and reduce interference of each device in the PLC underlying control system to the power grid.
7. The control system of claim 1, wherein the PLC infrastructure control system further comprises a remote control receiver for receiving external commands and setting functions of the devices in the lighting assembly and remotely controlling lights.
8. The control system of any one of claims 1 to 7, wherein the PLC underlying control system further comprises a curtain controller group, the curtain controller group comprises a curtain control communication module, and the curtain control communication module is used for receiving the control command of the PLC gateway control center and adjusting a curtain or responding the command of the PLC gateway control center.
9. The control system of claim 8, wherein the window shade controller is a human body sensor, a light sensor, or an infrared receiver.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022820341.7U CN214413101U (en) | 2020-11-30 | 2020-11-30 | Multi-layer architecture illumination control system based on PLC technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022820341.7U CN214413101U (en) | 2020-11-30 | 2020-11-30 | Multi-layer architecture illumination control system based on PLC technology |
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| CN214413101U true CN214413101U (en) | 2021-10-15 |
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| CN202022820341.7U Active CN214413101U (en) | 2020-11-30 | 2020-11-30 | Multi-layer architecture illumination control system based on PLC technology |
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