CN113053145A - Intelligent LED sign based on road internet of things monitoring system - Google Patents
Intelligent LED sign based on road internet of things monitoring system Download PDFInfo
- Publication number
- CN113053145A CN113053145A CN202110258372.4A CN202110258372A CN113053145A CN 113053145 A CN113053145 A CN 113053145A CN 202110258372 A CN202110258372 A CN 202110258372A CN 113053145 A CN113053145 A CN 113053145A
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- China
- Prior art keywords
- road
- led
- monitoring system
- internet
- intelligent controller
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Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
- G08G1/093—Data selection, e.g. prioritizing information, managing message queues, selecting the information to be output
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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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
-
- 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 discloses an intelligent LED (light-emitting diode) sign based on a road Internet of things monitoring system, belonging to the technical field of road Internet of things monitoring. The solar LED display device comprises upright columns, cross beams, a frame, a solar cell panel, an LED display, a wireless signal transceiver, an intelligent controller and a battery. The intelligent LED sign performs data interaction with a road Internet of things monitoring system through a wireless signal transceiver, and functions of accident broadcasting, emergency rescue vehicle guiding prompt, dynamic speed limit value setting, warning of overweight and overspeed vehicles, LED screen brightness adjustment, road service condition reporting and the like are achieved. The LED sign can be seamlessly butted with a road Internet of things monitoring system, and forms Internet of things coordination work with other LED signs, so that intelligent output of information such as road surface use performance is realized, and driving reference is provided for a driver. Meanwhile, the LED indicator board has a solar power generation function, reduces the power consumption pressure of a road power grid, and saves energy.
Description
Technical Field
The invention relates to the technical field of road internet of things monitoring, in particular to an intelligent LED sign based on a road internet of things monitoring system.
Background
With the rapid development of economic society in China, vehicle traveling becomes a main traveling mode of people, matched traffic infrastructure is continuously improved, and vehicle traveling safety is guaranteed. The existing mainstream traffic sign is a static steel plate sign, and cannot be changed correspondingly according to dynamic road information, so that the indication information of the current mainstream traffic sign loses reference value under certain conditions, and potential safety hazards are brought to running vehicles on the road section. The road internet of things monitoring system based on the invention can obtain natural environment information, road condition information, traffic information and the like of the current road section, intelligently update indication contents and ensure the driving safety of passing vehicles.
Disclosure of Invention
The invention aims to provide an intelligent LED sign based on a road Internet of things monitoring system, which is characterized by comprising an upright post, a beam, a frame, a solar cell panel, an LED display, a wireless signal transceiver, an intelligent controller and a battery, wherein the upright post is arranged on the frame; wherein: the upright posts, the cross beams and the frame form a structural support system of the LED indicator board; the solar cell panel is arranged on the upper part of the frame; the LED display is arranged inside the frame; the wireless signal transceiver is arranged on the beam; the intelligent controller and the battery are arranged in the upright post; the intelligent controller is connected with the solar cell panel, the LED display, the wireless signal transceiver and the battery; the external power supply is connected with the intelligent controller, the wireless signal transceiver, the LED display and the solar cell panel through the battery; the wireless signal transceiver and the road internet of things monitoring system perform information interaction.
The road internet of things monitoring system transmits temperature and humidity information, icing and frost reduction information and visibility information of a road section where the LED indicator is located to the intelligent controller through the wireless signal transceiver, and the intelligent controller autonomously selects road section information and calculates a dynamic speed limit value to display the speed limit value on the LED display.
The road internet of things monitoring system transmits the speed information and the weight information of the vehicles on the road section where the LED indication board is located to the intelligent controller through the wireless signal transceiver, and the intelligent controller displays the real-time speed or the weight of the vehicles on different lanes on the LED display above the intelligent controller; if the speed of a certain lane exceeds the dynamic speed limit value or the weight of the vehicle exceeds the standard of a traffic control department, a warning is sent out in an LED display of the lane.
The road internet of things monitoring system transmits traffic information of traffic flow, congestion degree and emergency rescue vehicle running conditions of a road section where the LED indicator is located to the intelligent controller through the wireless signal transceiver, and the intelligent controller displays corresponding traffic information in the LED display and guides the emergency rescue vehicle to avoid congestion.
The road internet of things monitoring system transmits the illumination condition and the vehicle condition of the road section where the LED indication board is located to the intelligent controller through the wireless signal transceiver, and the intelligent controller adjusts the brightness of the LED display according to the illumination condition and the vehicle condition.
The road internet of things monitoring system transmits the road surface performance monitoring information of the road section where the LED indication board is located to the intelligent controller through the wireless signal transceiver, and the intelligent controller calculates the road surface service performance and displays the road surface service performance on the LED display.
The road internet of things monitoring system transmits announcement notices to the intelligent controller through the wireless signal transceiver, and the intelligent controller displays corresponding announcement notices on the LED display.
The LED sign passes through the wireless signal transceiver and constitutes the thing networking with other LED signs and carries out collaborative work.
The solar panel generates electricity under the sunshine condition and stores the electric energy in the battery; the intelligent controller can monitor the power generation condition of the solar cell panel and the electric quantity of the battery, and then adjust the power supply condition of the battery and an external power supply to the LED sign.
The intelligent controller monitors the service conditions of the solar cell panel, the LED display, the wireless signal transceiver and the battery, and if the intelligent controller fails in use, the intelligent controller sends repair information to the road Internet of things monitoring system through the wireless signal transceiver.
The invention has the beneficial effects that:
1. the method has the advantages that natural environment information, road condition information, traffic information and the like of the current road section can be obtained, the indication content can be updated intelligently, the difficulty caused by the fact that the traditional indication board cannot update the indication content dynamically is overcome, driving reference is provided for a driver, and the driving safety of passing vehicles is guaranteed;
2. the solar energy power generation system also has the function of solar energy power generation, reduces the power consumption pressure of a road power grid, and saves energy.
Drawings
FIG. 1 is an explanatory diagram of an intelligent LED sign based on a road Internet of things monitoring system;
in the figure: the solar energy mobile power supply comprises 1-upright posts, 2-cross beams, 3-frames, 4-solar panels, 5-LED displays, 6-wireless signal transceivers, 7-intelligent controllers and 8-batteries.
Detailed Description
The invention provides an intelligent LED sign based on a road Internet of things monitoring system, which is further explained with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, the intelligent LED sign based on the road internet of things monitoring system comprises a column 1, a beam 2, a frame 3, a solar panel 4, an LED display 5, a wireless signal transceiver 6, an intelligent controller 7 and a battery 8; wherein: the upright posts 1, the cross beams 2 and the frame 3 form a structural support system of the LED indicator board; the solar cell panel 4 is arranged on the upper part of the frame 3; the LED display 5 is arranged inside the frame 3; the wireless signal transceiver 6 is arranged on the beam 2; the intelligent controller 7 and the battery 8 are arranged in the upright post 1; the intelligent controller 7 is connected with the solar cell panel 4, the LED display 5, the wireless signal transceiver 6 and the battery 8; the external power supply is connected with the intelligent controller 7, the wireless signal transceiver 6, the LED display 5 and the solar panel 4 through a battery 8; the wireless signal transceiver 6 is in information interaction with the road internet of things monitoring system.
The intelligent controller 7 needs to be arranged in each intelligent sign, and information interaction with the road internet of things monitoring system can be realized through the wireless signal transceiver 6. The information that may be accepted includes: environmental information such as temperature and humidity, icing and frost reduction, visibility and the like, vehicle running information such as the speed and the weight of a running vehicle, traffic information such as traffic flow, congestion degree, emergency rescue vehicle running conditions and the like, announcements or notices issued by management departments and the like. The information that can be transmitted includes the operating state of each part inside the intelligent LED sign.
The intelligent controller 7 can perform corresponding intelligent processing by using the received information, for example, dynamically calculate a speed limit value according to environmental information such as temperature and humidity, icing and frost reduction, visibility and the like; judging whether the vehicle is overspeed or overweight according to vehicle running information such as the speed, the weight and the like of the running vehicle; the guiding route can be calculated for the ordinary vehicle or the emergency rescue vehicle according to the traffic flow, the congestion degree and the running condition of the emergency rescue vehicle; judging the service condition of the road through the monitoring information of the road infrastructure; the display brightness of the LED display 5 is automatically adjusted by the lighting conditions, traffic flow information, and the like.
The intelligent controller 7 can autonomously judge the importance of the processing result after intelligently processing the information, and display the result on the LED display 5. For the announcements or notices issued by the management department, the intelligent controller 7 can display the relevant information in the LED display 5 in time.
The road internet of things monitoring system transmits temperature and humidity information, icing and frost reduction information and visibility information of a road section where the LED indicator is located to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 autonomously selects road section information and calculates a dynamic speed limit value to display the dynamic speed limit value on the LED display 5.
The road internet of things monitoring system transmits the speed information and the weight information of the vehicles on the road section where the LED indication plate is located to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 displays the real-time speed or the weight of the vehicles on different lanes on the LED display 5 above the intelligent controller; if the speed of a certain lane exceeds the dynamic speed limit or the weight of the vehicle exceeds the standards of the traffic control department, a warning is sent out in the LED display 5 of the lane.
The road internet of things monitoring system transmits traffic information of traffic flow, congestion degree and emergency rescue vehicle running condition of a road section where the LED indication plate is located to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 displays corresponding traffic information in the LED display 5 and guides the emergency rescue vehicle to avoid congestion.
The road internet of things monitoring system transmits the illumination condition and the vehicle condition of the road section where the LED indication board is located to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 adjusts the brightness of the LED display 5 according to the illumination condition and the vehicle condition.
The road internet of things monitoring system transmits the road surface performance monitoring information of the road section where the LED indication board is located to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 calculates the road surface service performance and displays the road surface service performance on the LED display 5.
The road internet of things monitoring system transmits announcement notifications to the intelligent controller 7 through the wireless signal transceiver 6, and the intelligent controller 7 displays corresponding announcement notifications on the LED display 5.
The LED sign passes through wireless signal transceiver 6 and constitutes the thing networking with other LED signs and carries out collaborative work.
The solar panel 4 generates electricity under the sunshine condition and stores the electric energy in the battery 8; the intelligent controller 7 can monitor the power generation condition of the solar cell panel 4 and the electric quantity of the battery 8, and then adjust the power supply condition of the battery 8 and an external power supply to the LED sign.
The intelligent controller 7 monitors the service conditions of the solar cell panel 4, the LED display 5, the wireless signal transceiver 6 and the battery 8, and if the service conditions are failed in use, the service conditions are sent to the road Internet of things monitoring system through the wireless signal transceiver 6.
According to the needs of traffic control departments, the intelligent LED sign is arranged, and the intelligent LED sign can be remotely switched on and off and remotely controlled by a road internet of things monitoring system to adjust the algorithm of information processing and issuing.
The present invention is not limited to the above embodiments, and any changes or substitutions that can be easily made by those skilled in the art within the technical scope of the present invention are also within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An intelligent LED sign based on a road Internet of things monitoring system is characterized by comprising a stand column (1), a cross beam (2), a frame (3), a solar cell panel (4), an LED display (5), a wireless signal transceiver (6), an intelligent controller (7) and a battery (8); wherein: the upright posts (1), the cross beams (2) and the frame (3) form a structural support system of the LED sign; the solar cell panel (4) is arranged on the upper part of the frame (3); the LED display (5) is arranged inside the frame (3); the wireless signal transceiver (6) is arranged on the beam (2); the intelligent controller (7) and the battery (8) are arranged in the upright post (1); the intelligent controller (7) is connected with the solar cell panel (4), the LED display (5), the wireless signal transceiver (6) and the battery (8); an external power supply is connected with the intelligent controller (7), the wireless signal transceiver (6), the LED display (5) and the solar panel (4) through a battery (8); the wireless signal transceiver (6) is in information interaction with the road Internet of things monitoring system.
2. The intelligent LED sign based on the road Internet of things monitoring system according to claim 1, wherein the road Internet of things monitoring system transmits temperature and humidity information, icing and frost reduction information and visibility information of a road section where the LED sign is located to the intelligent controller (7) through the wireless signal transceiver (6), and the intelligent controller (7) autonomously selects road section information and calculates a dynamic speed limit value to display the dynamic speed limit value on the LED display (5).
3. The intelligent LED sign based on the road Internet of things monitoring system according to claim 1, wherein the road Internet of things monitoring system transmits speed information and weight information of vehicles on a road section where the LED sign is located to an intelligent controller (7) through a wireless signal transceiver (6), and the intelligent controller (7) displays real-time speed or weight of the vehicles on different lanes on an LED display (5) above the intelligent controller; if the speed of a certain lane exceeds the dynamic speed limit value or the weight of the vehicle exceeds the standard of a traffic control department, a warning is sent out in an LED display (5) of the lane.
4. The intelligent LED sign based on the road Internet of things monitoring system according to claim 1, wherein the road Internet of things monitoring system transmits traffic flow, congestion degree and traffic information of emergency rescue vehicle running conditions of a road section where the LED sign is located to the intelligent controller (7) through the wireless signal transceiver (6), and the intelligent controller (7) displays corresponding traffic information in the LED display (5) and guides the emergency rescue vehicle to avoid congestion.
5. The intelligent LED sign based on the road Internet of things monitoring system according to claim 1, wherein the road Internet of things monitoring system transmits the illumination condition and the vehicle condition of the road section where the LED sign is located to the intelligent controller (7) through the wireless signal transceiver (6), and the intelligent controller (7) adjusts the brightness of the LED display (5) according to the illumination condition and the vehicle condition.
6. The intelligent LED sign based on the road Internet of things monitoring system according to claim 1, wherein the road Internet of things monitoring system transmits road surface performance monitoring information of a road section where the LED sign is located to the intelligent controller (7) through the wireless signal transceiver (6), and the intelligent controller (7) calculates road surface service performance and displays the road surface service performance on the LED display (5).
7. The intelligent LED sign based on the road Internet of things monitoring system as claimed in claim 1, wherein the road Internet of things monitoring system transmits notice to the intelligent controller (7) through the wireless signal transceiver (6), and the intelligent controller (7) displays the corresponding notice on the LED display (5).
8. The intelligent LED sign based on the road Internet of things monitoring system as claimed in claim 1, wherein the LED sign and other LED signs form an Internet of things through a wireless signal transceiver (6) to cooperatively work.
9. The intelligent LED sign board based on the road Internet of things monitoring system as claimed in claim 1, wherein the solar panel (4) generates electricity under sunshine conditions, and stores the electricity in the battery (8); the intelligent controller (7) can monitor the power generation condition of the solar cell panel (4) and the electric quantity of the battery (8), and then adjust the power supply condition of the battery (8) and an external power supply to the LED indicator.
10. The intelligent LED sign board based on the road Internet of things monitoring system according to claim 1, wherein the intelligent controller (7) monitors the service conditions of the solar cell panel (4), the LED display (5), the wireless signal transceiver (6) and the battery (8), and if the intelligent LED sign board fails in service, the intelligent controller sends repair information to the road Internet of things monitoring system through the wireless signal transceiver (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110258372.4A CN113053145A (en) | 2021-03-10 | 2021-03-10 | Intelligent LED sign based on road internet of things monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110258372.4A CN113053145A (en) | 2021-03-10 | 2021-03-10 | Intelligent LED sign based on road internet of things monitoring system |
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| CN113053145A true CN113053145A (en) | 2021-06-29 |
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| CN202110258372.4A Pending CN113053145A (en) | 2021-03-10 | 2021-03-10 | Intelligent LED sign based on road internet of things monitoring system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113628462A (en) * | 2021-08-11 | 2021-11-09 | 山东高速信息集团有限公司 | Dynamic intelligent guidance system for toll station lane |
| CN114111904A (en) * | 2021-11-26 | 2022-03-01 | 湖北交投智能检测股份有限公司 | Traffic road energy-saving intelligent test device based on big data |
| CN114273280A (en) * | 2021-12-28 | 2022-04-05 | 深圳市显科科技有限公司 | Intelligent brightness feedback adjusting system and device for information board |
| CN115497310A (en) * | 2022-09-01 | 2022-12-20 | 广东柔智物联网技术有限公司 | Two-sided photovoltaic traffic display board based on thing networking |
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