CN101329819A - Real time indication system for road traffic - Google Patents
Real time indication system for road traffic Download PDFInfo
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- CN101329819A CN101329819A CNA200810112682XA CN200810112682A CN101329819A CN 101329819 A CN101329819 A CN 101329819A CN A200810112682X A CNA200810112682X A CN A200810112682XA CN 200810112682 A CN200810112682 A CN 200810112682A CN 101329819 A CN101329819 A CN 101329819A
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- time indication
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- 239000003292 glue Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
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Abstract
The invention pertains to the technical field of road indicating facilities and more particularly relates to a real-time indicating system of road traffic; the real-time indicating system of road traffic comprises a host computer, a controller, a driving circuit and an LED display screen, wherein, the host computer carries out character and pattern design and sends data to the controller; the controller receives the data sent by the host computer and sends a controlling signal to the driving circuit after calculation; the driving circuit receives the controlling signal and then drives the LED display screen which is arranged at intersections or roadsides and displays the indicating information of road traffic. The real-time indicating system of road traffic can cause the LED display screen to display various variable road signs, carry out different traffic indications to a same road section in different time periods and efficiently utilize road resources according to actual situations.
Description
Technical field
The invention belongs to road indication facility technology field, particularly a kind of real time indication system for road traffic.
Background technology
At present, the road sign on street and the highway all adopts fixed road direction board, and this kind road is indicated ageing relatively poor, can not change the road traffic indication flexibly according to road conditions.And existing guideboard function singleness, provide information less, only limit to the indication of road name and direction, can't show other information requirements.
In addition, what present guideboard all adopted is the reflecting type road, and principle is after utilizing the light of car reflective, to reflect the guideboard instruction content, belongs to passive luminous, and when dense fog and rainy day occurring, the identification difficulty has influenced the cruising of vehicle.
Summary of the invention
The present invention proposes a kind of real time indication system for road traffic especially in order to solve deficiency of the prior art.
Technical scheme of the present invention is as follows:
A kind of real time indication system for road traffic, described real time indication system for road traffic comprises:
Main frame carries out literal, design, and data are sent to controller.Main frame is sent to controller with data after can setting up direct editor at each scene, crossing, also can directly data be sent to controller by wired or wireless network remote.
Controller receives the data that main frame transmits, carry out computing after, output control signals to driving circuit; And controller can be connected with one or more driving circuit.
Driving circuit, after the reception control signal, the driving LED display screen.
LED display is installed on the crossing or the roadside of road, shows the road traffic indication information.This LED display not only can show road information, by the editor of main frame, can also replace traffic lights, can control in real time each bar road, can also show information such as warm tip.
Described real time indication system for road traffic also contains LED sign floor-lamp, be flush-mounted in the ground, highway section that LED display will be indicated, assist LED display to carry out the road traffic indication, at this moment described driving circuit can be connected with one or more LED display and/or LED sign floor-lamp
Described real time indication system for road traffic can also cooperate the road real-time monitoring system, grasps condition of road surface in real time by described road real-time monitoring system, carries out the road traffic indication immediately.
Contain marine glue in the described LED display, and the LED display top, also contain the rain visor of an eaves shape.
The glow color that the LED display of described real time indication system for road traffic and LED indicate floor-lamp is red and/or blue and/or green.
Beneficial effect of the present invention:
By the editor of main frame, can make LED display show multiple variable road sign, can in the light of actual conditions efficiently utilize road resource at times to carry out different traffic indications with stretch.In addition, because LED display of the present invention is the active illuminating light source, even but in rainy day, greasy weather also efficient identification.
Description of drawings
Fig. 1 is the LED display synoptic diagram of the embodiment of the present application 1;
Fig. 2 is the LED floor-lamp synoptic diagram of the embodiment of the present application 2;
Fig. 3 is the system architecture synoptic diagram of the embodiment of the present application;
Fig. 4 is the another kind of system architecture synoptic diagram of the embodiment of the present application;
Fig. 5 is the LED display synoptic diagram of the embodiment of the present application 3;
Fig. 6 is the LED floor-lamp synoptic diagram of the embodiment of the present application 3.
Embodiment
Below by the drawings and specific embodiments the present invention is described in further detail.
Embodiment 1
With reference to accompanying drawing Fig. 1 and Fig. 3, real time indication system for road traffic contains main frame 102, controller 103, LED display driving circuit 104 and LED display 105.By main frame 102, video text editing, setting are carried out in indication to road traffic, and export controller 103 to, and controller 103 is through after the computing, it is luminous directly to output signal to LED display driving circuit 104 driving LED display screens 105, and demonstrates editor's graph text information.
Light emitting diode in the LED display can show redness and green light, and can while Chinese display and various figure.This LED display adopts the marine glue sealing, and at the top of LED display, an eaves shape rain visor is installed.
In this LED display, can see that this travels and can keep straight on, and only at early 7 and early can turn left curvedly between 9, at 18 of evenings and late 20 points, it is curved to turn right.And as can be seen, rain now, remind everybody to drive to be careful.
By embodiment 1 as can be seen, adopt the described real time indication system for road traffic of the application, can be very easily on LED display 105 real-time demonstration road conditions, by main frame 102 controls, can control that this explicit identification continues to light or continue flicker, can also pass through turn colors, reminds people is noted.
Embodiment 2
With reference to accompanying drawing Fig. 1, Fig. 2 and Fig. 4, real time indication system for road traffic contains main frame 102, controller 103, LED display driving circuit 104, LED ground lamp drive circuit 106, LED display 105 and LED floor-lamp 101.By main frame 102, to road traffic indication carrying out video text editing, setting, and export controller 103 to, controller 103 is through after the computing, directly output signal to LED display driving circuit 104 and LED ground lamp drive circuit 106, driving LED display screen 105 and LED floor-lamp 101 are luminous, and make LED display 105 demonstrate editor's graph text information.
In addition, real time indication system for road traffic can also by with the cooperating of road real-time monitoring system, utilize the distance host of wired or wireless connection, each crossing is controlled in real time.
All the other principles of present embodiment are identical with the 1st embodiment, do not repeat them here.
In embodiment 2, adopt LED floor-lamp 101 and LED display 105 to be used, can more directly perceived, clearer demonstration road Warning Mark.And by with the cooperating of road real-time monitoring system, can be rapider, fast road is indicated in real time.Especially having an accident or other situations when causing certain bar road impassable, can utilize the driving vehicle on real time indication system for road traffic Long-distance Control all directions, each bar road, this highway section of detouring blocks up in order to avoid cause.
Embodiment 3
With reference to accompanying drawing Fig. 4, Fig. 5 and Fig. 6, real time indication system for road traffic is applied to contain the road 100 in two tracks, about two tracks LED floor-lamp 101 is installed, a LED display 105 is installed at crossing place.When allowing vehicle to turn left, the arrow that LED display 105 and LED floor-lamp 101 are turned left is lighted, and sends green light, and all the other direction arrows all extinguish.Under LED display, can show various information, send purple light, for example time, temperature and warm tip language etc.
In addition can be at one time, different traffic indications is carried out in two road, for example, can allow the left side road keep straight at one time, the right side road allows to turn right, then LED display 105 is shown as, and the arrow that the left side screen moves ahead is shown in green, and the arrow that the right side screen is turned right is shown in green, the arrow that moves ahead of LED floor-lamp 101 left-hand lane can be shown as the green glow that continues flicker, and the right-hand rotation arrow of right-hand lane shows also for continuing the green glow of flicker.
And by to the control of LED gray scale, can be implemented in rain, the abominable situation of fog lamp is descended, and strengthens the LED display brightness, and preferably under the situation, reduces the LED display brightness at weather.
In addition, LED display 105 can also be provided with and the roadside, the relevant road information of indication.
All the other principles of present embodiment are identical with the 1st embodiment, do not repeat them here.
By above embodiment the present invention has been carried out further announcement, but scope of the present invention is not limited thereto, under the condition that does not depart from the present invention's design, more than each element can replace with the similar or equivalent element that affiliated technical field personnel understand.
Claims (8)
1, a kind of real time indication system for road traffic is characterized in that: described real time indication system for road traffic comprises:
Main frame carries out literal, design, and data are sent to controller;
Controller receives the data that main frame transmits, carry out computing after, output control signals to driving circuit;
Driving circuit, after the reception control signal, the driving LED display screen;
LED display is installed on the crossing or the roadside of road, shows the road traffic indication information.
2, a kind of real time indication system for road traffic according to claim 1, it is characterized in that: described real time indication system for road traffic also contains LED sign floor-lamp, be connected with driving circuit, and be flush-mounted in the ground, highway section that LED display will be indicated, assist LED display to carry out the road traffic indication.
3, a kind of real time indication system for road traffic according to claim 1 is characterized in that: described controller is connected with one or more driving circuit.
4, according to the described a kind of real time indication system for road traffic of the arbitrary claim of claim 1 to 3, it is characterized in that: described driving circuit is connected with one or more LED display and/or LED sign floor-lamp.
5, a kind of real time indication system for road traffic according to claim 1, it is characterized in that: the main frame of described real time indication system for road traffic is sent to controller by wired or wireless network remote with data.
6, according to claim 1, the described a kind of real time indication system for road traffic of 2 or 5 arbitrary claims, it is characterized in that: described real time indication system for road traffic can also cooperate the road real-time monitoring system, grasp condition of road surface in real time by described road real-time monitoring system, carry out the road traffic indication immediately.
7, a kind of real time indication system for road traffic according to claim 1 is characterized in that: contain marine glue in the described LED display, and the LED display top, also contain the rain visor of an eaves shape.
8, a kind of real time indication system for road traffic according to claim 2 is characterized in that: the LED display of described real time indication system for road traffic and LED indicate the glow color of floor-lamp for red and/or blue and/or green.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810112682XA CN101329819A (en) | 2008-05-23 | 2008-05-23 | Real time indication system for road traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810112682XA CN101329819A (en) | 2008-05-23 | 2008-05-23 | Real time indication system for road traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101329819A true CN101329819A (en) | 2008-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200810112682XA Pending CN101329819A (en) | 2008-05-23 | 2008-05-23 | Real time indication system for road traffic |
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| CN (1) | CN101329819A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142199A (en) * | 2011-01-21 | 2011-08-03 | 深圳市桑达实业股份有限公司 | LED (Light-Emitting Diode) traffic indicating device and method for single lane |
| CN103093637A (en) * | 2013-01-09 | 2013-05-08 | 青岛依鲁光电显示有限公司 | Urban traffic service induction system |
| CN103208198A (en) * | 2013-02-26 | 2013-07-17 | 北京兴科迪科技有限公司 | Crossing vehicle guide sign device of blocked roads and control method and application thereof |
| CN106980923A (en) * | 2017-03-06 | 2017-07-25 | 南京赛康交通安全科技股份有限公司 | A kind of road variable sign control software system |
-
2008
- 2008-05-23 CN CNA200810112682XA patent/CN101329819A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142199A (en) * | 2011-01-21 | 2011-08-03 | 深圳市桑达实业股份有限公司 | LED (Light-Emitting Diode) traffic indicating device and method for single lane |
| CN103093637A (en) * | 2013-01-09 | 2013-05-08 | 青岛依鲁光电显示有限公司 | Urban traffic service induction system |
| CN103208198A (en) * | 2013-02-26 | 2013-07-17 | 北京兴科迪科技有限公司 | Crossing vehicle guide sign device of blocked roads and control method and application thereof |
| CN106980923A (en) * | 2017-03-06 | 2017-07-25 | 南京赛康交通安全科技股份有限公司 | A kind of road variable sign control software system |
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Open date: 20081224 |