CN218147950U - Intersection sign capable of dynamically recognizing real-time road conditions - Google Patents
Intersection sign capable of dynamically recognizing real-time road conditions Download PDFInfo
- Publication number
- CN218147950U CN218147950U CN202222508080.4U CN202222508080U CN218147950U CN 218147950 U CN218147950 U CN 218147950U CN 202222508080 U CN202222508080 U CN 202222508080U CN 218147950 U CN218147950 U CN 218147950U
- Authority
- CN
- China
- Prior art keywords
- road
- area
- road condition
- led lamp
- condition identification
- 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.)
- Active
Links
Images
Landscapes
- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses an intersection sign for dynamically identifying real-time road conditions; a plurality of marking arrows showing the road running direction are arranged in the arrow indicating area, the lower half sections of the marking arrows are hollowed road condition identification areas, and hollowed text prompt areas are arranged between the lower parts of the marking arrows and the upper parts of the transverse road name indicating areas; a plurality of LED lamp boxes are fixedly arranged on the back panel of the indicator board, and the LED lamp boxes project multicolor light sources for demonstrating real-time road condition congestion information to the character prompting area and the road condition identification area through the indicator board; the road condition recognition area of each road shown on the front panel of the direction board is in one-to-one correspondence with the character prompt area below the road condition recognition area. The sign can dynamically demonstrate road congestion conditions in real time, is favorable for improving the accuracy of traffic congestion identification and improving the road traffic capacity, and simultaneously adopts a mode of combining multiple rods into one to combine the system with the original intersection sign, thereby realizing intensive utilization of resources.
Description
Technical Field
The utility model relates to a road traffic engineering technical field specifically is an intersection sign of real-time road conditions of dynamic identification.
Background
The method has the advantages that the urban traffic jam condition is quickly and accurately identified, and the method has important significance for relieving increasingly serious traffic problems. At present, many cities are provided with indicating devices for dynamically displaying road conditions at important road section nodes, but the reflection of the tight road sections is not detailed, the congestion state of each road network section cannot be accurately reflected, and the effect of relieving traffic congestion on the whole is not very obvious.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's weak point, provide an intersection sign of real-time road conditions of dynamic identification, this sign can dynamic real-time demonstration road congestion situation, is favorable to promoting the accuracy of traffic congestion discernment, improves road current ability, adopts the mode of many poles unifications simultaneously, combines together this system and former intersection sign, realizes the intensive utilization of resource.
A road intersection indicator for dynamically identifying real-time road conditions is characterized in that a longitudinal road name indication area, an arrow indication area and a transverse road name indication area are shown on a front panel of the indicator from top to bottom; a plurality of marking arrows showing the road running direction are arranged in the arrow indicating area, the lower half sections of the marking arrows are hollowed road condition identification areas, and hollowed text prompt areas are arranged between the lower parts of the marking arrows and the upper parts of the transverse road name indicating areas; a plurality of LED lamp boxes are fixedly arranged on a back panel of the indicator board, and the LED lamp boxes project a multicolor light source for demonstrating real-time road condition congestion information to a character prompting area and a road condition identification area through the indicator board; the road condition identification area of each road shown on the front panel of the indicator board is in one-to-one correspondence with the character prompt area below the road condition identification area.
Preferably, when the LED lamp box projects a green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the green light source to a character prompt area corresponding to the road condition identification area so as to indicate road surface smoothness information with a traffic index of 0-2.
Preferably, when the LED lamp box projects a light green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the light green light source to a character prompt area corresponding to the road condition identification area so as to indicate basic smooth information of the road surface with the traffic index of 2-4.
Preferably, when the LED lamp box projects a yellow light source to the road condition identification area, the LED lamp box projects congestion character information composed of yellow light sources into the character prompt area corresponding to the road condition identification area, so as to indicate road surface light congestion information with a traffic index of 4 to 6.
Preferably, when the LED light box projects a light yellow light source to the road condition identification area, the LED light box projects congestion character information composed of light yellow light sources to a character prompt area corresponding to the road condition identification area, so as to indicate moderate congestion information on the road surface with a traffic index of 6 to 8.
Preferably, when the LED light box projects a red light source to the road condition identification area, the LED light box projects congestion character information composed of red light sources into the character prompt area corresponding to the road condition identification area, so as to indicate the road surface severe congestion information with a traffic index of 8-10.
The utility model has the advantages and the technical effect be:
the utility model discloses an intersection sign of real-time road conditions of dynamic identification possesses the road-directing function and the tight back road conditions state function of blocking up of dynamic display simultaneously, and its panel is newly-increased road conditions discernment district and characters suggestion district on original road-directing sign basis for the show and the warning of highway section state of blocking up, it contains road-directing sign design and dynamic LED screen display design. Through a radar vision composite traffic information perception technology, parameters of traffic targets in roads are accurately acquired in real time, key traffic flow parameters highly related to traffic running states are extracted, and traffic running states are identified based on the key traffic flow parameters. According to the traffic jam index, the jam state of the road is divided into five grades as the identification basis of the dynamic display device, namely, unblocked (traffic index 0-2), basically unblocked (traffic index 2-4), light jam (traffic index 4-6), moderate jam (traffic index 6-8) and serious jam (traffic index 8-10). Green, light yellow, yellow and red are respectively adopted to represent 5 congestion states of unblocked, basically unblocked, light congestion, moderate congestion and severe congestion. The driver can scientifically select a travel route by using the five-color traffic index, and the waiting time caused by congestion is reduced.
The utility model discloses an intersection sign of real-time road conditions of dynamic recognition shows the change condition of short-time section of the place ahead highway section state of blocking up through the simple language of brief, and the driver of being convenient for carries out reasonable route selection according to the self condition. The utility model discloses a sign shows through the LED lamp house and indicates the mode that the road sign combined together, shows the traffic jam condition in tight back highway section, through simple partition, realizes that the state in equidirectional highway section reminds, especially the LED lamp house can enough show the colour change, also can carry out the characters show for the traffic jam situation shows more clearly, accurate. The utility model discloses the device adopts initiative luminescent material, reduces the influence at bad weather condition and night, guarantees the definition.
Drawings
FIG. 1 is a schematic view of the front demonstration content of the middle finger board of the present invention;
fig. 2 is the utility model discloses the position schematic diagram is laid to middle finger board back LED lamp house.
In the figure: 1-a sign; 2-mark arrow; 3-longitudinal road name indication area; 4-arrow indicating area; 5-a lateral road name indication area; 6-text prompt area; 7-road condition identification area; 8-LED lamp box.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings. It should be noted that the present embodiment is illustrative, not restrictive, and the scope of the invention should not be limited thereby.
A dynamic recognition real-time road conditions crossing sign, the front panel of the sign 1 shows the longitudinal road name indicating area 3, arrow point indicating area 4 and horizontal road name indicating area 5 from top to bottom; a plurality of marking arrows 2 showing the road running direction are arranged in the arrow indicating area, the lower half sections of the marking arrows are hollow road condition identification areas 7, and hollow character prompt areas 6 are arranged between the lower parts of the marking arrows and the upper parts of the transverse road name indicating areas; a plurality of LED lamp boxes 8 are fixedly arranged on the back panel of the indicator board, and the LED lamp boxes project multicolor light sources for demonstrating real-time road condition congestion information to the character prompting area and the road condition identification area through the indicator board; the road condition identification area of each road shown on the front panel of the indicator board is in one-to-one correspondence with the character prompt area below the road condition identification area.
Preferably, when the LED lamp box projects a green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the green light source to the character prompt area corresponding to the road condition identification area so as to indicate road surface smoothness information with a traffic index of 0-2.
Preferably, when the LED lamp box projects a light green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the light green light source to a character prompt area corresponding to the road condition identification area so as to indicate basic smooth information of the road surface with the traffic index of 2-4.
Preferably, when the LED lamp box projects a yellow light source to the road condition identification area, the LED lamp box projects congestion character information composed of yellow light sources into the character prompt area corresponding to the road condition identification area, so as to indicate road surface light congestion information with a traffic index of 4 to 6.
Preferably, when the LED light box projects a light yellow light source to the road condition identification area, the LED light box projects congestion character information composed of light yellow light sources to a character prompt area corresponding to the road condition identification area, so as to indicate moderate congestion information on the road surface with a traffic index of 6 to 8.
Preferably, when the LED light box projects a red light source to the road condition identification area, the LED light box projects congestion character information composed of red light sources into a character prompt area corresponding to the road condition identification area, so as to indicate the road surface serious congestion information with a traffic index of 8 to 10.
Additionally, the utility model discloses preferred, the LED lamp house adopts the ripe product among the prior art.
In order to more clearly describe the embodiments of the present invention, several examples are provided below:
as shown in fig. 1, taking an intersection of a certain road traffic as an example, the panel content of the signboard is shown in fig. 1, and includes two functions of a road sign and dynamically displaying a road congestion state, in the figure, a longitudinal road name indication area 3; an arrow indication area 4 and a transverse road name indication area 5; the road name indicating area is a road name of a road section immediately after the intersection, the arrow indicating area is a driving direction mark of a corresponding lane, and the transverse road name indicating area is a road name of a road intersected at the intersection.
The character prompt area 6 and the road condition identification area 7 are dynamic display functional components, wherein the road condition identification area 7 is a dynamic LED screen combined with a static lane driving direction mark to form a lane road directing mark capable of dynamically reflecting the congestion state of a next road section, and the color of a mark light-emitting section can change along with the change of the congestion state; the character prompting area 6 is dynamic character information of an LED lamp box demonstration which reflects the congestion state of the next road section and the length of the congestion road section in real time, the font and font color of the display screen can change along with the change of the congestion state, the color change of each group of character prompting areas and the road condition identification area of the same road is indicated to be consistent, and the color and the character content change keep corresponding relation.
The driver can select the route of the next road section according to the color and the character prompt which are dynamically displayed in real time, so that the traveling efficiency is improved, and the road congestion condition is relieved.
Preferably, for guaranteeing the utility model discloses whole visibility at night, the sign (non-LED lamp house demonstration part) on the sign can adopt semi-transparent type initiative luminous formula panel, guarantees the holistic definition of device.
Preferably, the utility model discloses a functional design and the panel material of pilot sign select, can realize pointing out the road function and dynamically show the state function that blocks up, realize the highway section and block up the demonstration that becomes more meticulous of state, are favorable to the reasonable efficient of driver to select current route, help promoting current efficiency, further solve to block up, have realized many poles unification, intensive utilization simultaneously.
Finally, the utility model adopts the mature products and the mature technical means in the prior art.
The methods disclosed and suggested in the present invention can be implemented by those skilled in the art by appropriately changing the conditions and routes and other links by referring to the contents of the text, and although the methods and manufacturing techniques of the present invention have been described by way of preferred embodiments, it will be apparent to those skilled in the art that the methods and technical routes of the text can be modified or recombined to implement the final manufacturing techniques without departing from the contents, spirit and scope of the present invention. It is expressly intended that all such similar substitutes and modifications apparent to those skilled in the art are deemed to be within the spirit, scope and content of the invention. And it will be understood that modifications and variations can be effected by a person skilled in the art in light of the above teachings and that all such modifications and variations are intended to be within the scope of the appended claims.
Claims (6)
1. A dynamic recognition real-time road conditions intersection sign, the front panel of the sign from the top down shows the longitudinal road name indication area, the arrow point indication area and the horizontal road name indication area; the method is characterized in that: a plurality of marking arrows showing the road running direction are arranged in the arrow indicating area, the lower half sections of the marking arrows are hollowed road condition identification areas, and hollowed text prompt areas are arranged between the lower parts of the marking arrows and the upper parts of the transverse road name indicating areas; a plurality of LED lamp boxes are fixedly arranged on a back panel of the indicator board, and the LED lamp boxes project multicolor light sources for demonstrating real-time road condition congestion information to the character prompting area and the road condition identification area through the indicator board; the road condition identification area of each road shown on the front panel of the indication board is in one-to-one correspondence with the character prompt area below the road condition identification area.
2. The intersection signboard of dynamic recognition real-time road conditions of claim 1, wherein: when the LED lamp box projects a green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the green light source to the character prompt area corresponding to the road condition identification area so as to indicate road surface unblocked information with a traffic index of 0-2.
3. The intersection sign for dynamically recognizing real-time road conditions according to claim 1, wherein: when the LED lamp box projects a light green light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the light green light source into the character prompt area corresponding to the road condition identification area so as to indicate basic unblocked information of the road surface with the traffic index of 2-4.
4. The intersection signboard of dynamic recognition real-time road conditions of claim 1, wherein: when the LED lamp box projects a yellow light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the yellow light source into the character prompt area corresponding to the road condition identification area so as to indicate road surface light congestion information with a traffic index of 4-6.
5. The intersection signboard of dynamic recognition real-time road conditions of claim 1, wherein: when the LED lamp box projects a light yellow light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the light yellow light source to the character prompt area corresponding to the road condition identification area so as to indicate the moderate congestion information of the road surface with the traffic index of 6-8.
6. The intersection signboard of dynamic recognition real-time road conditions of claim 1, wherein: when the LED lamp box projects the red light source to the road condition identification area, the LED lamp box projects congestion character information consisting of the red light source into the character prompt area corresponding to the road condition identification area so as to indicate the road surface serious congestion information with the traffic index of 8-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508080.4U CN218147950U (en) | 2022-09-22 | 2022-09-22 | Intersection sign capable of dynamically recognizing real-time road conditions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222508080.4U CN218147950U (en) | 2022-09-22 | 2022-09-22 | Intersection sign capable of dynamically recognizing real-time road conditions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218147950U true CN218147950U (en) | 2022-12-27 |
Family
ID=84562757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222508080.4U Active CN218147950U (en) | 2022-09-22 | 2022-09-22 | Intersection sign capable of dynamically recognizing real-time road conditions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218147950U (en) |
-
2022
- 2022-09-22 CN CN202222508080.4U patent/CN218147950U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9460618B1 (en) | System and method for providing traffic congestion relief using dynamic lighted road lane markings | |
| CN108798697B (en) | Design method of sight line induction system for access opening of low-grade highway tunnel | |
| CN106688025A (en) | Alternate priority passage signaling system for pedestrian, intersection and carrefours passages | |
| CN110924326A (en) | Highway tunnel crowd's stroke warning system | |
| CN218147950U (en) | Intersection sign capable of dynamically recognizing real-time road conditions | |
| CN201307338Y (en) | Automatic moving bus station display board for buses | |
| KR960042484A (en) | Road traffic signal control system | |
| CN201974946U (en) | Classified intelligent electronic traffic sign | |
| KR101798852B1 (en) | Road name index and road routes list using road number of road name domicile | |
| CN101329819A (en) | Real time indication system for road traffic | |
| CN101517372A (en) | Display apparatus for displaying a travel route | |
| CN205893840U (en) | Be used for city underground garage connecting taxiway traffic guiding device | |
| CN202084183U (en) | Traffic guidance information display system based on map deformation information | |
| CN202466455U (en) | Pedestrian crossing zebra strips with variable light sources | |
| Ricardo Jesus Aitken MSC et al. | Implementing graphic route information panels (Grips) in the United States | |
| CN201845439U (en) | Control system for intelligent road network dynamic information board | |
| CN109887314A (en) | Multifunctional LED traffic lights and control system | |
| CN211547454U (en) | Overspeed early warning and prompting traffic sign board based on visual persistence principle | |
| CN109837843B (en) | Grating signboard and manufacturing method thereof | |
| CN1508766A (en) | Rapid highway network dynamic traffic inducing mark | |
| CN201845441U (en) | Light-emitting diode (LED) full-screen traffic signal indicating lamp | |
| CN201251852Y (en) | Road traffic real-time indicating system | |
| KR101848279B1 (en) | Crosswalk with improved visibility and construction costs | |
| RU113399U1 (en) | INFORMATION TABLE | |
| CN207587189U (en) | A kind of multifunctional bus direction board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |