CN113382511A - Controller for road induction lamp and control method thereof - Google Patents
Controller for road induction lamp and control method thereof Download PDFInfo
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- CN113382511A CN113382511A CN202110650928.4A CN202110650928A CN113382511A CN 113382511 A CN113382511 A CN 113382511A CN 202110650928 A CN202110650928 A CN 202110650928A CN 113382511 A CN113382511 A CN 113382511A
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- 230000006698 induction Effects 0.000 title claims abstract description 49
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 6
- 230000003993 interaction Effects 0.000 claims description 11
- 239000013307 optical fiber Substances 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 206010039203 Road traffic accident Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 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
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
-
- 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
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- 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
-
- 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
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a controller for a road induction lamp, which comprises a controller and is characterized in that the controller is an integrated circuit controller, the system comprises a controller forming control module, an external power supply module, a sensor module, a lamp module, a cloud platform module and an external data transmission module, and the external power supply module, the sensor module, the lamp module, the cloud platform module and the external data transmission module are respectively connected with the controller. The plurality of induction lamps are connected in a set mode through one controller, and then the plurality of controllers are respectively connected and controlled through the cloud platform internet, different warning or induction control effects of different road sections can be achieved, and the intelligent power distribution system is large in communication network coverage, small in synchronization error, and strong in intelligent power distribution and expansibility. The control method is effective, large in coverage and small in synchronization error, and can achieve induction or warning under various conditions.
Description
Technical Field
The invention relates to the technical field of street lamp control, in particular to a controller for a road induction lamp and a control method thereof.
Background
For the majority of drivers on the expressway, the most worried about the weather of haze, especially the foggy weather. The cluster fog is difficult to predict and has strong emergencies, and a driver cannot accurately judge the road condition after entering a fog area, and is often in a busy and disorderly state and in a hurry state once encountering an emergency. At this time, the prevention measures are taken later, so that the rear-end collision accident of vehicle damage and human death is easy to happen. The cloud is called as "flow killer" on the expressway for its name. The intelligent guidance control system for the road and the use method thereof are provided to solve the problems that the sudden mass fog is strong, manual work is difficult to predict, and the vehicles in the road section cannot be induced to slow down in time, so that traffic accidents are easily caused.
Disclosure of Invention
The controller for the road induction lamp and the control method thereof solve the problem of accurate induction caused by traffic jam under different weather conditions or other conditions.
In order to achieve the purpose, the invention adopts the following technical scheme:
the controller comprises a controller and is characterized in that the controller is an integrated circuit controller and comprises a controller forming control module, an external power supply module, a sensor module, a lamp module, a cloud platform module and an external data transmission module, wherein the external power supply module, the sensor module, the lamp module, the cloud platform module and the external data transmission module are respectively connected with the controller.
The controller is provided with a sensor serial interface, an induction lamp serial interface, a cloud platform Ethernet interface, an external data transmission TF card interface, a cloud platform module WIFI interface, an external data transmission USB interface, a cloud platform module 4G interface and an RS232/RS484 interface.
The lamp module comprises an induction lamp, a lighting lamp and a warning lamp on a road. Comprises a yellow arrow mark lamp and a red orange lamp.
The sensor module comprises a visibility sensor, an infrared receiving and transmitting probe, a rainfall sensor and an ultrasonic snow sensor which are respectively connected with the controller.
The controller supports real-time and timing uploading of data, remote control software is arranged, remote setting can be achieved, and the remote control software is generally divided into two parts: one part is a Client program Client, the other part is a Server program Server, the Server program Server is deployed on a computer, then a cloud platform (equivalent to the Client program Client) is opened through a browser of the computer, and after the cloud platform is set in various ways, data interaction is carried out with a controller through the Internet by using a TCP network protocol.
The controller and the sensor module adopt RS485 to carry out data interaction, and the controller and the lamp module adopt RS485 to carry out data interaction simultaneously, the data transmission radius can reach 500 meters.
The plurality of lamp induction lamps, the illuminating lamps or the warning lamps or the combination set are connected with one controller, and then the plurality of controllers are respectively connected and controlled through the cloud platform internet; each controller is connected with an optical fiber switch, and the optical fiber switches are respectively connected to a control room through optical fiber terminals.
The control method for the controller for the road induction lamp is characterized in that the controller is used as a field main control core, is combined with a lamp and other extended facility framework Internet of things communication control networks, is combined with a monitoring center and a corresponding software system, provides an intelligent solution for guiding the fog region for a user, is used for monitoring, controlling and diagnosing the intelligent fog region guiding facility, and achieves the purposes of guiding and controlling the lamp to be lightened or to flicker under the conditions of field triggering different scene modes for management, fine management and safe driving, and the connection control comprises the following steps:
a) the serial interface is that the controller sends a query instruction to the sensor, then the sensor returns an instruction to the controller, and the controller analyzes the instruction to obtain a visibility value;
b) the second serial interface is that the controller sends a control or query instruction to the fog lamp, and then the fog lamp can return the instruction to the controller for analysis and processing;
c) the Ethernet interface, the 4G interface and the WIFI interface are used for sending various instructions to the controller for analysis and processing through the Internet by the cloud platform, and the controller also can use the instructions to send own data, data returned by the visibility sensor, data returned by the fog lamp and the like to be uploaded to the cloud platform;
d) the TF card interface and the USB interface are used for data transmission with external storage such as an external USB flash disk.
The invention has the beneficial effects that:
1. the controller is connected with the visibility sensor in a control mode, so that accurate induction of vehicles on a road is achieved, an accurate information source is obtained, and effective and accurate control of the induction light source is achieved. In addition, the infrared probe confirms that the vehicles on the highway are blocked, the controller can be responded, and warning induction effect on other induction lamps on the following road sections can be realized.
2. The multi-port controller is arranged and connected, so that the device is effectively used and applied and is convenient to connect. The controller is used as a field main control core, is combined with an induction lamp and other expansion facility framework Internet of things communication control networks, is combined with a monitoring center and a corresponding software system, provides an intelligent solution for guiding in the fog area for a user, is used for monitoring, controlling and diagnosing the intelligent fog area guiding facility, and achieves the purposes of field triggering of management, fine management and safe driving of different scene modes.
3. The plurality of induction lamps are connected in a set mode through one controller, and then the plurality of controllers are respectively connected and controlled through the cloud platform internet, different warning or induction control effects of different road sections can be achieved, and the intelligent power distribution system is large in communication network coverage, small in synchronization error, and strong in intelligent power distribution and expansibility.
4. The rain sensor and the ultrasonic snow sensor are arranged, so that good control induction can be realized under different rain and snow weather conditions.
5. The control method is effective, large in coverage and small in synchronization error, and can achieve induction or warning under various conditions.
Drawings
FIG. 1 is a schematic diagram of the controller structure of the present invention;
FIG. 2 is a schematic diagram of the control connection of the present invention;
FIG. 3 is a flow chart of the controller of the present invention applied to a visibility enhancement mode;
FIG. 4 is a flow chart of the controller for anti-rear-end collision warning according to the present invention;
FIG. 5 is a flow chart of the controller of the present invention applied to prevent fatigue driving;
FIG. 6 is a flow chart of the controller of the present invention applied to the approach lighting;
reference numbers in the figures: 1. a controller; 2. a lamp; 3. a visibility sensor; 4. a rainfall sensor and a 5 ultrasonic snow sensor; 11. a fiber optic switch; 12. 4-port optical transceiver; 13. and a control room.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the invention is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.
Referring to fig. 1-2, a controller for a road induction lamp includes a controller 1, and is characterized in that the controller 1 is an integrated circuit controller, and includes a controller forming control module, an external power supply module, a sensor module, a lamp module, a cloud platform module, and an external data transmission module, and the external power supply module, the sensor module, the lamp module, the cloud platform module, and the external data transmission module are respectively connected to the controller.
The controller 1 is provided with a sensor serial interface, an induction lamp serial interface, a cloud platform Ethernet interface, an external data transmission TF card interface, a cloud platform module WIFI interface, an external data transmission USB interface, a cloud platform module 4G interface and an RS232/RS484 interface.
The lamp module comprises an induction lamp, a lighting lamp and a warning lamp on a road. (including yellow arrow lamp and red orange lamp).
The sensor module comprises a visibility sensor 3, an infrared receiving and transmitting probe, a rainfall sensor 4 and an ultrasonic snow sensor 5 which are respectively connected with the controller. The infrared receiving and transmitting probe is arranged on the lamp and is not marked here.
The controller 1 supports real-time and timed uploading of data, is provided with remote control software, can be set remotely, and generally comprises two parts: one part is a Client program Client, the other part is a Server program Server, the Server program Server is deployed on a computer, then a cloud platform (equivalent to the Client program Client) is opened through a browser of the computer, and after the cloud platform is set in various ways, data interaction is carried out with a controller through the Internet by using a TCP network protocol.
The controller and the sensor module adopt RS485 to carry out data interaction, and the controller and the lamp module adopt RS485 to carry out data interaction simultaneously, the data transmission radius can reach 500 meters.
The plurality of lamp induction lamps, the illuminating lamps or the warning lamps or the combination set are connected with one controller 1, and then the plurality of controllers 1 are respectively connected and controlled through the cloud platform internet; each controller is connected with a fiber switch 11, and the fiber switches 11 are respectively connected to a control room 13 through 4-port optical transceivers 12.
The control method of the controller for the road induction lamp is characterized in that the controller is used as a field main control core, and is combined with a lamp and other extended facility framework Internet of things communication control networks, a monitoring center and a corresponding software system are combined, an intelligent solution for guiding the fog region is provided for a user, the intelligent solution is used for monitoring, controlling and diagnosing the intelligent fog region guiding facility, the purposes of guiding and controlling the lamp to be lighted or flash under the conditions of field triggering different scene modes for management, fine management and safe driving are achieved, and the connection control comprises the following steps:
a) the serial interface is that the controller sends a query instruction to the sensor, then the sensor returns an instruction to the controller, and the controller analyzes the instruction to obtain a visibility value;
b) the second serial interface is that the controller sends a control or query instruction to the fog lamp, and then the fog lamp can return the instruction to the controller for analysis and processing;
c) the Ethernet interface, the 4G interface and the WIFI interface are used for sending various instructions to the controller for analysis and processing through the Internet by the cloud platform, and the controller also can use the instructions to send own data, data returned by the visibility sensor, data returned by the fog lamp and the like to be uploaded to the cloud platform;
d) the TF card interface and the USB interface are used for data transmission with external storage such as an external USB flash disk.
When the system detects a faulty vehicle or a temporary stop due to an emergency and a traffic accident occurs on the road surface, the system can trigger a red warning lamp at the position of the vehicle and in the position 100 meters behind the vehicle (which can be set) to light up to prompt that the vehicle accident or the emergency stop exists in the front of the rear vehicle and remind the rear vehicle of driving safely. The mode supports the mode of superposition of blocking up, because the red warning light length in rear that can constantly increase progressively of blocking up that the accident caused, the place ahead emergence accident can in time be known to the rear vehicle, safe civilization comity driving.
The control lamp is turned on or off or the flickering of the lamps with various colors, so that the road profile enhancement, the driving induction, the visibility enhancement, the rear-end collision prevention warning, the fatigue driving prevention and the approach lighting can be realized. It realizes the digital visual lighting of red-orange light system: so that the automobile can overlook the road condition in a long distance all day. Wavelengths greater than 780nm are called infrared. The light of different wave bands has different characteristics due to different wavelengths, the fog and the smoke dust influence the reason of visible light imaging, the infrared ray has longer wavelength, is less influenced by the aerosol during transmission, can penetrate the fog and the smoke dust with certain concentration, and realizes accurate focusing, which is the basis of optical fog penetration, the wave band range of the red orange light is 590-800nm, thereby satisfying the naked eye visible light illumination and the requirement of digital illumination.
The system further comprises a rainfall sensor 4 and an ultrasonic snow sensor 5, wherein the rainfall sensor 4 and the ultrasonic snow sensor 5 are respectively connected with the controller 1. So as to realize good control induction under different rainfall and snow weather conditions.
The plurality of lamps 2 are combined into a set and connected with one controller 1, and then the plurality of controllers 1 are respectively connected and controlled through the cloud platform internet; when the connection is used, each controller is connected with a fiber switch 11, and the fiber switches 11 are respectively connected to a control room 13 through 4-port optical transceivers 12.
The plurality of lamps 2 are combined and sleeved to form a set, and are connected with one controller 1, and then the plurality of controllers 1 are respectively connected with a computer;
the controller 1 supports real-time and timed uploading of data, is provided with remote control software, can be set remotely, and generally comprises two parts: one part is a Client program Client, the other part is a Server program Server, the Server program Server is deployed on a computer, then a cloud platform (equivalent to the Client program Client) is opened through a browser of the computer, and after the cloud platform is set in various ways, data interaction is carried out with a controller through the Internet by using a TCP network protocol. So as to realize good interaction, accuracy and effectiveness, and further realize good induction control.
The method for realizing the control of the induction lamp comprises the following steps:
1) after a visibility enhancement strategy and an operation scene are set on a cloud platform, data are sent to a controller through the internet, the controller judges an execution strategy through data of a visibility sensor, and then the color temperature and the brightness of an induction lamp, the brightness of an arrow lamp and a yellow fog lamp and the flicker frequency are sent to the yellow lamp for control and induction realization; the specific flow is shown in fig. 3.
2) After a trail display distance and an infrared induction distance of rear-end collision prevention warning are set on a cloud platform, data are sent to a centralized controller through the internet, when visibility is low, when a large infrared induction vehicle of an induction lamp passes through fog, a red fog lamp is turned on, a yellow fog lamp is turned off, meanwhile, a red fog lamp at a distance behind the induction lamp is also turned on, and the red fog lamp moves forwards along with the vehicle to form a trail, so that a guiding effect and a rear-end collision prevention warning effect are achieved; the specific flow is shown in fig. 4.
3) After the light on-off time of the fatigue driving prevention mode is set on the cloud platform, data are sent to the controller through the internet, and the controller can send the induction light to light the blue fog light of the induction light after the controller detects that the current time is consistent with the set light on time at the deep night without fog; after the light-off time is detected to be consistent, the blue fog light is turned off, so that the guiding and fatigue driving prevention warning effects are realized; the specific flow is shown in fig. 5.
4) After the lamp turning-on and turning-off time of the approach lighting mode and the brightness and the color temperature of the main lamp are set on the cloud platform, data are sent to the controller through the internet, and in the absence of fog, when the controller detects that the current time is consistent with the set lamp turning-on time, the controller sends an instruction to the fog lamp, and then the main lamp is turned on; and after the lamp turning-off time is detected to be consistent, the main lamp is turned off, so that the guiding and lighting effects are realized. The specific flow is shown in fig. 6.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The controller comprises a controller and is characterized in that the controller is an integrated circuit controller and comprises a controller forming control module, an external power supply module, a sensor module, a lamp module, a cloud platform module and an external data transmission module, wherein the external power supply module, the sensor module, the lamp module, the cloud platform module and the external data transmission module are respectively connected with the controller.
2. The controller for the road induction lamp according to claim 1, wherein the controller is provided with a sensor serial interface, an induction lamp serial interface, a cloud platform Ethernet interface, an external data transmission TF card interface, a cloud platform module WIFI interface, an external data transmission USB interface, a cloud platform module 4G interface, and an RS232/RS484 interface.
3. The controller for road induction lamp according to claim 2, wherein the lamp module comprises induction lamp, lighting lamp and warning lamp on the road.
4. The controller for road induction lamp as claimed in claim 3, wherein the sensor module comprises a visibility sensor, an infrared receiving and transmitting probe, a rainfall sensor and an ultrasonic snow sensor, which are respectively connected with the controller.
5. The controller for road induction lamps according to claim 4, characterized in that the controller (1) supports real-time and timed uploading of data, is provided with remote control software, which is remotely settable and generally divided into two parts: one part is a Client program Client, the other part is a Server program Server, the Server program Server is deployed on a computer, then a cloud platform (equivalent to the Client program Client) is opened through a browser of the computer, and after the cloud platform is set in various ways, data interaction is carried out with a controller through the Internet by using a TCP network protocol.
6. The controller for road induction lamps according to claim 5, wherein the controller and the sensor module adopt RS485 data interaction, and the controller and the lamp module adopt RS485 data interaction, and the data transmission radius can reach 500 m.
7. The controller for road induction lamps according to claim 6, wherein the plurality of lamp induction lamps, illuminating lamps or warning lamps or the combination set thereof are connected with one controller and then are respectively connected and controlled by the plurality of controllers through the cloud platform internet; each controller is connected with an optical fiber switch, and the optical fiber switches are respectively connected to a control room through optical fiber terminals.
8. The control method of the controller for the road induction lamp according to any one of claims 1 to 7, wherein the controller is used as a field main control core, is combined with a lamp and other extended facility framework Internet of things communication control networks, is combined with a monitoring center and a corresponding software system, provides an intelligent solution for guiding in the fog region for a user, is used for monitoring, controlling and diagnosing the intelligent fog region guiding facility, and achieves the purposes of field triggering of different scene mode management, fine management and guiding control of lighting or flashing under the condition of safe driving, and the connection control comprises the following steps:
a) the serial interface is that the controller sends a query instruction to the sensor, then the sensor returns an instruction to the controller, and the controller analyzes the instruction to obtain a visibility value;
b) the second serial interface is that the controller sends a control or query instruction to the fog lamp, and then the fog lamp can return the instruction to the controller for analysis and processing;
c) the Ethernet interface, the 4G interface and the WIFI interface are used for sending various instructions to the controller for analysis and processing through the Internet by the cloud platform, and the controller also can use the instructions to send own data, data returned by the visibility sensor, data returned by the fog lamp and the like to be uploaded to the cloud platform;
d) the TF card interface and the USB interface are used for data transmission with external storage such as an external USB flash disk.
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| CN202110650928.4A CN113382511A (en) | 2021-06-10 | 2021-06-10 | Controller for road induction lamp and control method thereof |
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| CN202110650928.4A CN113382511A (en) | 2021-06-10 | 2021-06-10 | Controller for road induction lamp and control method thereof |
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| CN206060825U (en) * | 2016-09-09 | 2017-03-29 | 深圳市智物联网络有限公司 | A kind of device for realizing that multi-joint net mode accesses Internet of Things cloud platform |
| CN109040162A (en) * | 2018-04-02 | 2018-12-18 | 贵州商学院 | Highway Internet of things system based on solar energy |
| CN111372351A (en) * | 2020-03-26 | 2020-07-03 | 山东华方智联科技股份有限公司 | Wisdom lighting control system |
| CN112750316A (en) * | 2020-12-23 | 2021-05-04 | 四川微迪智控科技有限公司 | Intelligent induction and agglomerate fog detection device, system and method |
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2021
- 2021-06-10 CN CN202110650928.4A patent/CN113382511A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206060825U (en) * | 2016-09-09 | 2017-03-29 | 深圳市智物联网络有限公司 | A kind of device for realizing that multi-joint net mode accesses Internet of Things cloud platform |
| CN109040162A (en) * | 2018-04-02 | 2018-12-18 | 贵州商学院 | Highway Internet of things system based on solar energy |
| CN111372351A (en) * | 2020-03-26 | 2020-07-03 | 山东华方智联科技股份有限公司 | Wisdom lighting control system |
| CN112750316A (en) * | 2020-12-23 | 2021-05-04 | 四川微迪智控科技有限公司 | Intelligent induction and agglomerate fog detection device, system and method |
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Application publication date: 20210910 |