CN113411933A - Distributed intelligent tunnel lighting system - Google Patents
Distributed intelligent tunnel lighting system Download PDFInfo
- Publication number
- CN113411933A CN113411933A CN202110832390.9A CN202110832390A CN113411933A CN 113411933 A CN113411933 A CN 113411933A CN 202110832390 A CN202110832390 A CN 202110832390A CN 113411933 A CN113411933 A CN 113411933A
- Authority
- CN
- China
- Prior art keywords
- tunnel
- illumination
- lighting
- control device
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000012806 monitoring device Methods 0.000 claims abstract description 18
- 238000005286 illumination Methods 0.000 claims description 103
- 238000000034 method Methods 0.000 claims description 14
- 230000008569 process Effects 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
- H05B45/12—Controlling the intensity of the light using optical feedback
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
-
- 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 provides a distributed intelligent tunnel lighting system which comprises a lighting centralized control device, a lighting terminal dimming control device, a tunnel external light intensity detection device, a tunnel internal lighting quality monitoring device, a traffic flow detection device, a lighting device, a communication device and a control platform, wherein the lighting centralized control device is used for acquiring data and issuing control commands to the lighting terminal dimming control device distributed in a tunnel, and the control commands are obtained by comparing the data acquired by the tunnel external light intensity detection device, the tunnel internal lighting quality monitoring device and the traffic flow detection device with a lighting dimming strategy set in the lighting centralized control device, so that the on or off of the lighting device in the tunnel and the lighting brightness are controlled. The invention has the characteristics of strong system controllability, low requirement on construction environment and no restriction of construction conditions basically.
Description
Technical Field
The invention relates to the technical field of intelligent control, in particular to a distributed intelligent tunnel lighting system.
Background
In the prior art, a tunnel lighting dimming system comprises a main server computer, a monitoring center, an integrated controller (installed in a dimming control cabinet), a luminance meter, a communication and driving power supply, a dimmable lamp and the like to form a dimmable control system. Each tunnel is an independent system which is not influenced by an external network and can independently operate. So as to ensure that the fault of the single-seat tunnel does not influence the normal work of other tunnels. The system inputs the collected data into the centralized controller by a group of brightness data collectors outside the hole. After the centralized controller processes the data, the dimmable lamp is respectively controlled to carry out brightness adjustment by the communication and driving power supply configured on the lamp and the independent downlink communication system of the centralized controller. The communication and driving power supply has independent identity codes. The communication and driving power supply module can brightest the lamp when the communication is interrupted and in emergency. The centralized controller is coupled to the main server computer through an optical fiber provided by the communication system. And detecting and controlling the integrated controller in real time on a monitoring room PC.
The prior art tunnel lighting dimming control system only sets up a centralized lighting terminal regulation controlling means centralized control whole tunnel lighting lamps and lanterns problem that exists at the transformer:
(1) at present, a 0-5V dimming mode is mostly adopted for tunnel lighting, the length of a control loop is preferably set within 500 meters, a centralized control mode is mostly used for controlling cables to exceed 500 meters, and too many lamps are connected to a single control loop, so that the dimming control precision is not high and the reliability is not high;
(2) for the lighting control system adopting the single-lamp control equipment, a centralized control mode is adopted, the data acquisition time of the single-lamp real-time state, parameters and the like is too long, the single-lamp polling time in the prior art is over 15 minutes, and the real-time monitoring requirement cannot be met.
Disclosure of Invention
The invention aims to provide a distributed intelligent tunnel lighting system applied to a medium-length tunnel and an extra-length tunnel and a control method thereof, so as to solve the problems in the prior art.
In order to achieve the purpose, the invention provides a distributed intelligent tunnel lighting system which comprises a lighting centralized control device, a lighting terminal dimming control device, a tunnel external light intensity detection device, a tunnel internal lighting quality monitoring device, a traffic flow detection device, a lighting device, a communication device and a control platform, wherein the lighting centralized control device is connected with the lighting terminal dimming control device; the illumination centralized control device is used for acquiring data and issuing control commands to the illumination terminal dimming control devices distributed in the tunnel; the illumination dimming control device is used for turning on or off the illumination devices distributed in the tunnel and adjusting illumination brightness intensity; the tunnel external light intensity detection device is used for collecting light intensity data outside the tunnel; the illumination quality monitoring device in the tunnel is used for acquiring light intensity data in the tunnel; the traffic flow detection device is used for acquiring traffic flow data in the tunnel; the lighting device is used for providing lighting light for the inside of the tunnel; the communication device is used for respectively connecting the illumination centralized control device, the illumination terminal dimming control device, the tunnel external light intensity detection device, the tunnel internal illumination quality monitoring device, the traffic flow detection device and the illumination device with the control platform; the control platform is used for human-computer operation of an operator.
The control command is obtained by comparing data acquired by the tunnel external light intensity detection device, the tunnel internal illumination quality monitoring device and the traffic flow detection device with an illumination dimming strategy set in the illumination centralized control device.
The lighting device is provided with at least one group, and the lighting device comprises LED lamps and a single lamp controller, wherein the single lamp controller is used for controlling the single LED lamp.
Preferably, the LED lamp is set to be an LED lamp with adjustable brightness.
The communication device is arranged as a peer-to-peer network.
Preferably, the communication device adopts a combination form of ethernet and single-mode fiber, and the lighting centralized control device and the lighting terminal dimming control device are connected with the fiber interface of the ethernet switch through the single-mode fiber to form an ethernet single-mode fiber redundant ring structure.
As a further scheme of the invention: this distributing type wisdom tunnel lighting system is still including setting up the surveillance center in controlling means, the surveillance center is used for showing the bright detection device of the outer light of tunnel, illumination quality monitoring devices in the tunnel, traffic flow detection device, lighting device, illumination centralized control device, lighting terminal dimming control device and communication device's operational aspect to operating personnel looks over and manages in real time.
Preferably, the monitoring center is connected with an ethernet switch arranged at the lighting centralized control device through a single-mode optical fiber.
As a further scheme of the invention: the method for implementing the illumination control in the tunnel by applying the distributed intelligent tunnel illumination control method comprises the following specific steps:
step one, a light intensity detection device outside a tunnel detects light information outside the tunnel, converts the detected light information into a signal and transmits the signal to an illumination centralized control device; meanwhile, the illumination quality monitoring device in the tunnel detects the light information in the tunnel, converts the detected light information into signals and transmits the signals to the illumination centralized control device;
secondly, the illumination centralized control device analyzes and processes the received signals, converts the analyzed and processed results into control signals and transmits the control signals to the illumination terminal adjustment control device of the illumination terminal;
and step three, the lighting terminal adjusting and controlling device transmits the received control signal to the corresponding single lamp controller, and converts the control signal into an analog signal through the corresponding single lamp controller to output so as to control the corresponding tunnel lamp to be turned on or turned off.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention is mainly suitable for the construction of various lighting control systems for medium-long tunnels (500-.
(2) The invention has the characteristics of strong system controllability, low requirement on construction environment and no restriction of construction conditions basically.
(3) The invention adopts one tunnel intelligent illumination centralized control device to control the distributed control network of a plurality of intelligent illumination terminal adjustment control devices by adopting one hole of each tunnel, thereby forming an intelligent tunnel illumination control system with reliable communication, stable dimming and real-time monitoring.
(4) According to the invention, the single LED lamp is controlled by the single lamp controller, so that the dimming control device can carry out single lamp and single lamp inspection on the connected single lamp controller, the inspection state comprises the real-time working state, the running state, the electrical parameters and the like of the single lamp controller, and the data uploading mode is that the inspection time of the inspection mode is actively uploaded, so that the inspection mode is shorter than that of the conventional illumination control inspection mode, and the LED lamp light control system can reach the second level, has higher reliability and has better data real-time property.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a structural frame diagram of the present invention.
Detailed Description
In order to make the aforementioned objects, features, advantages, and the like of the present invention more clearly understandable, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that the drawings of the present invention are simplified and are not to precise scale, and are provided for convenience and clarity in assisting the description of the embodiments of the present invention; the several references in this disclosure are not limited to the particular numbers in the examples of the figures; the directions or positional relationships indicated by ' front ' middle, ' rear ' left ', right ', upper ', lower ', top ', bottom ', middle ', etc. in the present invention are based on the directions or positional relationships shown in the drawings of the present invention, and do not indicate or imply that the devices or components referred to must have a specific direction, nor should be construed as limiting the present invention.
In this embodiment:
referring to fig. 1, a distributed intelligent tunnel lighting system includes a lighting centralized control device, a lighting terminal dimming control device, a tunnel external light intensity detection device, a tunnel internal lighting quality monitoring device, a traffic flow detection device, a lighting device, a communication device and a control platform; the illumination centralized control device is used for acquiring data of the illumination terminal dimming control devices distributed in the tunnel and issuing control commands, and the control commands are obtained by comparing the data acquired by the tunnel external light intensity detection device, the tunnel internal illumination quality monitoring device and the traffic flow detection device with an illumination dimming strategy set in the illumination centralized control device, so that the illumination devices in the tunnel are controlled to be turned on or turned off and illumination brightness is controlled.
Preferably, the method for controlling the lighting device comprises the following steps:
step one, a light intensity detection device outside a tunnel detects light information outside the tunnel, converts the detected light information into a signal and transmits the signal to an illumination centralized control device; meanwhile, the illumination quality monitoring device in the tunnel detects the light information in the tunnel, converts the detected light information into signals and transmits the signals to the illumination centralized control device;
secondly, the illumination centralized control device analyzes and processes the received signals, converts the analyzed and processed results into control signals and transmits the control signals to the illumination terminal adjustment control device of the illumination terminal;
and step three, the lighting terminal adjusting and controlling device transmits the received control signal to the corresponding single lamp controller, and converts the control signal into an analog signal through the corresponding single lamp controller to output so as to control the corresponding tunnel lamp to be turned on or turned off.
Preferably, the real-time control of the lighting device in the tunnel by applying the invention is specifically performed as follows:
recording the address of the single lamp controller: when the single lamp controller is installed, the label of the single lamp controller is temporarily stored on the handheld single lamp controller debugger in a mode of scanning the two-dimensional code by adopting the handheld single lamp controller debugger;
grouping single-lamp controllers: the hand-held single lamp controller debugger inputs the single lamp controller into the illumination centralized control device through a 485 communication protocol, and the illumination centralized control device groups the single lamp controllers;
inputting an address of the lighting terminal adjusting and controlling device: setting the address of the illumination terminal adjusting control device through the test software of the control center and recording the address into the illumination centralized control device;
the control center controls the flow: the centralized lighting control device receives the LED lamp switch and the dimming command sent by the control center, the centralized lighting control device forwards the LED lamp switch and the dimming command sent by the control center to the lighting terminal adjusting control device, the lighting terminal adjusting control device forwards the command to the single lamp controller, and the single lamp controller executes the command and controls the LED lamp to be switched and dimmed;
LED lamp state data acquisition process: the LED lamp state data acquisition is carried out in an active uploading mode through a single lamp controller, the LED lamp state data are actively uploaded through the single lamp controller under normal conditions, uploading time can be freely set, the LED lamp state data are transmitted to an illumination centralized control device through an illumination terminal adjusting control device, the illumination centralized control device is transmitted to a control center and stored in a software database server, and when the control center actively inquires the LED lamp state, the data in the database server can be directly called to realize second-level inquiry;
dimming strategy execution flow: the centralized lighting control device receives data of the traffic flow detection device, the tunnel external light intensity detection device and the tunnel internal lighting quality monitoring device and combines a dimming strategy in an intelligent lighting scheme to carry out real-time LED lamp switching and dimming control, the centralized lighting control device actively issues switching and dimming control instructions of the LED lamps, the lighting terminal adjusting control device receives the instructions of the centralized lighting control device and then transmits the instructions to the single lamp controller, and the single lamp controller carries out instruction execution and realizes real-time LED lamp switching and dimming;
the control process of the medium-long tunnel (500-: the regional control is mainly distinguished in an illumination centralized control device, the illumination centralized control device is divided into a main illumination centralized controller and a regional illumination centralized control device, the main illumination centralized control device receives a control center instruction and distributes the instruction by combining a dimming strategy, the regional illumination centralized control device receives the instruction of the main illumination centralized control device and forwards the instruction to an illumination terminal adjusting and controlling device, the illumination terminal adjusting and controlling device forwards the instruction to a single lamp controller, and the single lamp controller executes the instruction and controls the LED lamp to be switched on and off and dimmed.
Preferably, taking a tunnel with a length of 1500 meters and one LED lamp arranged at intervals of 5 meters as an example, the specific implementation of the lighting control in the tunnel is as follows:
distribution of tunnel LED lamp, single lamp controller, illumination dimming controller and illumination centralized control ware: firstly, 300 LED lamps are arranged in a tunnel at an interval of 5 meters between every two LED lamps, and the 300 LED lamps are divided into 60 entrance intensified light sections, 15 entrance transitional light sections, 150 basic light sections, 15 exit transitional light sections and 60 exit intensified light sections according to the dimming intensity degree; setting 300 single lamp controllers to perform single control on 300 LED lamps; thirdly, setting the dimming controllers at 500 m/piece (3 in total, wherein the first dimming controller is connected with the LED lamps arranged at the entrance emphasizing dimming section and the entrance transitional dimming section, the second dimming controller is connected with the LED lamps arranged at the basic dimming section, and the third dimming controller is connected with the LED lamps arranged at the exit transitional dimming section and the exit emphasizing dimming section); setting 1 illumination centralized controller;
LED lamp dimming control: the method comprises the following steps that an illumination centralized controller sends dimming percentages of LED lamps and switching instructions of the LED lamps (at present, the outdoor light intensity data according to a dimming strategy is 3000 cd/square meter, the dimming percentages of the illumination LED lamps needing to be added with the dimming section are all on, the dimming percentages of the enhanced illumination LED lamps are 80%, the dimming percentages of the illumination LED lamps of the basic dimming section are all on, and the dimming percentages of the illumination LED lamps of the basic dimming section are 100%) to an illumination dimming section (an inlet emphasizing section, an inlet transition dimming section, a basic dimming section, an outlet transition dimming section and an outlet emphasizing section) accessed by an illumination dimming controller according to an input dimming strategy, and the illumination centralized controller sends LED lamp dimming commands and switching commands to the LED lamps in the illumination dimming section controlled by the corresponding illumination dimming controller to control the LED lamps and the dimming percentages;
monitoring the illumination of LED lamp light: the state monitoring data acquisition of the LED lamp is opposite to the dimming command process of the LED lamp, and the state data of the LED lamp in the illumination dimming section is firstly sent to the illumination dimming controller and then forwarded to the illumination centralized controller by the illumination dimming controller.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a distributed wisdom tunnel lighting system which characterized in that: the system comprises an illumination centralized control device, an illumination terminal dimming control device, a tunnel external light intensity detection device, a tunnel internal illumination quality monitoring device, a traffic flow detection device, an illumination device, a communication device and a control platform;
the illumination centralized control device is used for acquiring data and issuing control commands to the illumination terminal dimming control devices distributed in the tunnel;
the illumination dimming control device is used for turning on or off the illumination devices distributed in the tunnel and adjusting illumination brightness intensity;
the tunnel external light intensity detection device is used for collecting light intensity data outside the tunnel;
the illumination quality monitoring device in the tunnel is used for acquiring light intensity data in the tunnel;
the traffic flow detection device is used for acquiring traffic flow data in the tunnel;
the lighting device is used for providing lighting light for the inside of the tunnel;
the communication device is used for respectively connecting the illumination centralized control device, the illumination terminal dimming control device, the tunnel external light intensity detection device, the tunnel internal illumination quality monitoring device, the traffic flow detection device and the illumination device with the control platform;
the control platform is used for human-computer operation of an operator.
2. The distributed intelligent tunnel lighting system of claim 1, wherein: the control command is obtained by comparing data acquired by the tunnel external light intensity detection device, the tunnel internal illumination quality monitoring device and the traffic flow detection device with an illumination dimming strategy set in the illumination centralized control device.
3. The distributed intelligent tunnel lighting system of claim 1, wherein: the lighting device is provided with at least one group, and the lighting device comprises LED lamps and a single lamp controller, wherein the single lamp controller is used for controlling the single LED lamp.
4. The distributed intelligent tunnel lighting system of claim 3, wherein: the LED lamp is set to be an LED lamp with adjustable brightness.
5. The distributed intelligent tunnel lighting system of claim 1, wherein: the communication device is arranged as a peer-to-peer network.
6. The distributed intelligent tunnel lighting system of claim 5, wherein: the communication device adopts a combination form of Ethernet and single-mode optical fiber, and the illumination centralized control device and the illumination terminal dimming control device are connected with an optical fiber interface of an Ethernet switch through the single-mode optical fiber to form an Ethernet single-mode optical fiber redundant ring structure.
7. The distributed intelligent tunnel lighting system of claim 1, wherein: the monitoring center is used for displaying the running conditions of the tunnel external light brightness detection device, the tunnel internal illumination quality monitoring device, the traffic flow detection device, the illumination centralized control device, the illumination terminal dimming control device and the communication device so that an operator can check and manage the monitoring center in real time.
8. The distributed intelligent tunnel lighting system of claim 7, wherein: the monitoring center is connected with an Ethernet switch arranged at the illumination centralized control device through a single mode fiber.
9. A control method of a distributed intelligent tunnel lighting system is characterized in that: the method for implementing the lighting control in the tunnel by using the distributed intelligent tunnel lighting system as claimed in any one of claims 1 to 8 comprises the following steps:
step one, a light intensity detection device outside a tunnel detects light information outside the tunnel, converts the detected light information into a signal and transmits the signal to an illumination centralized control device; meanwhile, the illumination quality monitoring device in the tunnel detects the light information in the tunnel, converts the detected light information into signals and transmits the signals to the illumination centralized control device;
secondly, the illumination centralized control device analyzes and processes the received signals, converts the analyzed and processed results into control signals and transmits the control signals to the illumination terminal adjustment control device of the illumination terminal;
and step three, the lighting terminal adjusting and controlling device transmits the received control signal to the corresponding single lamp controller, and converts the control signal into an analog signal through the corresponding single lamp controller to output so as to control the corresponding tunnel lamp to be turned on or turned off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832390.9A CN113411933A (en) | 2021-07-22 | 2021-07-22 | Distributed intelligent tunnel lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110832390.9A CN113411933A (en) | 2021-07-22 | 2021-07-22 | Distributed intelligent tunnel lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113411933A true CN113411933A (en) | 2021-09-17 |
Family
ID=77687410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110832390.9A Pending CN113411933A (en) | 2021-07-22 | 2021-07-22 | Distributed intelligent tunnel lighting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113411933A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051303A (en) * | 2021-10-27 | 2022-02-15 | 葛洲坝集团交通投资有限公司 | Tunnel illumination control system and method |
| CN114430604A (en) * | 2021-12-30 | 2022-05-03 | 南京莱恩特光电科技有限公司 | Immersive night tour monitoring and management system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212588551U (en) * | 2020-06-22 | 2021-02-23 | 深圳华智测控技术有限公司 | Tunnel lighting control device and tunnel lighting system |
| CN212588550U (en) * | 2020-06-22 | 2021-02-23 | 深圳华智测控技术有限公司 | Tunnel lighting control device and tunnel lighting system |
-
2021
- 2021-07-22 CN CN202110832390.9A patent/CN113411933A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212588551U (en) * | 2020-06-22 | 2021-02-23 | 深圳华智测控技术有限公司 | Tunnel lighting control device and tunnel lighting system |
| CN212588550U (en) * | 2020-06-22 | 2021-02-23 | 深圳华智测控技术有限公司 | Tunnel lighting control device and tunnel lighting system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114051303A (en) * | 2021-10-27 | 2022-02-15 | 葛洲坝集团交通投资有限公司 | Tunnel illumination control system and method |
| CN114430604A (en) * | 2021-12-30 | 2022-05-03 | 南京莱恩特光电科技有限公司 | Immersive night tour monitoring and management system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113411933A (en) | Distributed intelligent tunnel lighting system | |
| CN203301792U (en) | Digital addressable lighting interface (DALI) protocol-based intelligent LED lighting system | |
| CN103957629A (en) | Cloud control intelligent illumination system based on zigbee | |
| CN101572983B (en) | Intelligent LED illumination energy-saving control system | |
| CN114698203A (en) | Stage lighting control system based on cloud service | |
| CN103249232A (en) | Intelligent streetlamp illumination control system | |
| CN111542032A (en) | Wireless remote meter reading device and method | |
| CN211828059U (en) | Intelligent brightness control LED display system | |
| CN210274631U (en) | Intelligent street lamp centralized controller with integrated environment monitoring function | |
| CN201667738U (en) | Led illumination intelligent energy-saving control system | |
| CN102056369A (en) | Intelligent illumination management system based on bidirectional communication and control method thereof | |
| CN104902624B (en) | High-power dimming control system | |
| CN208016079U (en) | A kind of high-voltage LED intelligent road lamp system | |
| CN202435676U (en) | LED remote regulation system | |
| CN110621108A (en) | Household LED lighting control system based on ZigBee and smart phone | |
| CN219421094U (en) | Intelligent illumination system for apron | |
| CN202634765U (en) | Distributed LED navigation lamp monitoring system | |
| CN106774184A (en) | A kind of ocean platform lighting far distance Control management system | |
| CN112291895A (en) | Stage lighting control platform and light switching control system | |
| CN206713140U (en) | A kind of wisdom street lamp total management system | |
| CN205196021U (en) | Tunnel lamp system of real -time adjustable colour temperature | |
| CN201557299U (en) | Novel intelligent lighting management system | |
| CN111123877A (en) | Intelligent lighting control system and method | |
| CN220108273U (en) | Deep energy-saving industrial lighting control system | |
| CN109168236B (en) | High-load electrodeless dimming control device and dimming system applying same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210917 |