CN102654942A - Intelligent traffic information prompting system - Google Patents
Intelligent traffic information prompting system Download PDFInfo
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- CN102654942A CN102654942A CN2012100377653A CN201210037765A CN102654942A CN 102654942 A CN102654942 A CN 102654942A CN 2012100377653 A CN2012100377653 A CN 2012100377653A CN 201210037765 A CN201210037765 A CN 201210037765A CN 102654942 A CN102654942 A CN 102654942A
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Abstract
The invention discloses an intelligent traffic information promoting system which comprises a traffic data acquisition device, a data synthesizing and encoding device, a code transmitter, a code receiver, a display controller and a display screen, wherein the traffic data acquisition device sends the acquired traffic data to the data synthesizing and encoding device; the data synthesizing and encoding device encodes the traffic data and then sends the traffic data to the code transmitter; the code transmitter sends the traffic data code to the code receiver; the code receiver sends the received traffic data code to the display controller; and the display controller converts the traffic data code into a display signal and then sends the display signal to the display screen. The intelligent traffic information promoting system provided by the invention can prompt an automobile driver about the traffic condition of the road section ahead in advance to improve the efficiency of the automobile passing through the traffic light, and also can perform targeted prompt about the unexpected road condition ahead, the traffic control and other conditions.
Description
Technical field
The present invention relates to the transport information technical field, relate in particular to a kind of intelligent transportation information presentation system.
Background technology
In urban road, traffic lights extensively is present in crossroad and the various highway section of plugging in the urban road.The existence of traffic lights is significant for urban transportation.Because multiple factor; The driver may can't see the present situation of the place ahead traffic lights; Can't see the indicator signal of traffic lights clearly than length such as the queues of stationary traffic of Yin Saiche; By mobile object block vision such as bus, high capacity waggon or large-scale Construction traffics, perhaps by fixed object block vision such as overline bridge, buildings or trees or the like.These can not in time understand the situation of traffic lights signal, the efficient when greatly reducing automobile through traffic lights owing to view obstruction and some other factors make the driver.
Suppose when traffic lights is red light; A car is trailed a truck back; Because the car driver can't see front traffic lights situation clearly; Therefore the driver knows that just traffic lights has converted green light into when truck starts, and at this moment restarts car and will cause delay to a certain degree.Late effect when this traffic lights is changed extensively exists in urban transportation, owing in urban transportation, there is the huge automobile of quantity, therefore be very huge total time delay.Below only be a kind of situation of not understanding the time waste phenomenon that the traffic lights signal(l)ing condition causes owing to the driver, actual negative effect is far above in this.If each automobile can both shorten or even eliminate because of not understanding the time waste that the traffic lights present situation produces through traffic lights the time, that means a great as far as urban transportation.
In addition; Because the urban transportation system is not effectively pointed out situation such as burst road conditions or traffic controls at present; Make the driver be not easy unusual road conditions in the place ahead or improper transportation condition are accomplished to do some preparations, thereby affect the security of urban transportation to a great extent.And will situation such as unusual road conditions in the place ahead or traffic control be pointed out in advance, only rely on traffic lights obviously can't realize, so this become a great problem that urban traffic control person faces.
Summary of the invention
For solving the problem of above-mentioned existence, the invention provides a kind of intelligent transportation information presentation system.
A kind of intelligent transportation information presentation system; Comprise: traffic data collection device, data are synthesized and scrambler, coded transmitter, coding receiver, display controller and display screen; Said traffic data collection device is sent to the synthetic and scrambler of said data with the traffic data of gathering; Be sent to said coded transmitter after said data are synthesized and scrambler is encoded traffic data; Said coded transmitter is sent to said coding receiver with traffic data coding, and said coding receiver is sent to said display controller with the traffic data coding that receives, and said display controller is to be sent to said display screen after the shows signal with the traffic data code conversion.
Compared with prior art; Intelligent transportation information presentation system provided by the present invention; Can point out the traffic conditions in highway section, driver the place ahead in advance, when improving automobile through traffic lights efficient, the situation such as road conditions or traffic control that also can happen suddenly to the place ahead are carried out the specific aim prompting.
Preferably, can be installed on the traffic lights with scrambler and said coded transmitter said traffic data collection device, said data are synthetic, said coding receiver, said display controller and said display screen are installed on the street lamp.Said traffic data collection device comprises and is used to gather the traffic lights data acquisition unit of traffic lights data and is used to gather traffic control center's data acquisition unit of traffic control center's data that said traffic lights data acquisition unit and said traffic control center data acquisition unit are sent to the synthetic and scrambler of said data with the traffic lights data of gathering and traffic control center's data.
Intelligent transportation information presentation system provided by the present invention can extend to the traffic deixis of traffic lights on the traffic lighting facility, makes traffic deixis three-dimensional, specific more.Indicating in advance apart from the segment distance before the traffic lights; Visually form light curtain band; The traffic lights signal more solid clearly be presented on the driver at the moment, let the driver understand the indicator signal situation of the place ahead traffic lights, thus the efficient when having increased automobile through traffic lights.In addition, intelligent transportation information presentation system provided by the present invention also can carry out the specific aim prompting to situation such as burst road conditions or traffic controls, and the prompting driver does some preparations, and has improved the security of urban transportation.
Description of drawings
Fig. 1 is the structural representation of intelligent transportation information presentation system of the present invention;
The structural representation that Fig. 2 has expanded function for intelligent transportation information presentation system of the present invention.
Embodiment
Be further set forth the present invention technological means of being taked and the effect that obtains,,, know and complete description the technical scheme of intelligent transportation information presentation system proposed by the invention below in conjunction with accompanying drawing and preferred embodiment.
See also Fig. 1, the structural representation of intelligent transportation information presentation system of the present invention.
Intelligent transportation information presentation system of the present invention; Comprise: traffic data collection device 101, data are synthesized and scrambler 102, coded transmitter 103, coding receiver 104, display controller 105 and display screen 106; Said traffic data collection device 101 is sent to the synthetic and scrambler 102 of said data with the traffic data of gathering; Be sent to said coded transmitter 103 after said data are synthesized and scrambler 102 is encoded traffic data; Said coded transmitter 103 is sent to said coding receiver 104 with the traffic data coding; Said coding receiver 104 is sent to said display controller 105 with the traffic data that receives coding, and said display controller 105 is to be sent to said display screen 106 after the shows signal with the traffic data code conversion.
See also Fig. 2, intelligent transportation information presentation system of the present invention has the structural representation of expanded function.
Preferably, said traffic data collection device 101, said data are synthetic and scrambler 102 and said coded transmitter 103 can be installed on the traffic lights, and said coding receiver 104, said display controller 105 and said display screen 106 can be installed on the street lamp.Said coding receiver 104, said display controller 105 and said display screen 106 can be installed on from the crossing traffic lamp and be about on several lamp posts of 100～200m (being decided by the road conditions condition) to direction to the car.
Preferably; Said traffic data collection device can comprise and be used to gather the traffic lights data acquisition unit 200 of traffic lights data and be used to gather traffic control center's data acquisition unit 201 of traffic control center's data that said traffic lights data acquisition unit 200 is sent to the synthetic and scrambler 102 of said data with said traffic control center data acquisition unit 201 with the traffic lights data of gathering and traffic control center's data.
Display screen shows the traffic lights data that traffic lights data acquisition unit 200 is gathered in real time, and then realization and the synchronous effect that shows of traffic lights signal condition, plays the effect of pointing out the driver to get ready in advance.
When the road surface occurs as abnormal conditions such as bad car, accident, road construction or when carrying out traffic control; Gather the traffic signals that traffic control center sends by traffic control center's data acquisition unit 201; Traffic control center's data acquisition unit 201 sends to the synthetic and scrambler 102 of data with the traffic data that collects; Be sent to coding receiver 104 through coded transmitter 103; And then display screen 106 is shown to traffic control signal with modes such as blinking red lamp, color lamp pattern or other succinct signs through display controller 105, point out the driver to note.In addition, through the monitoring camera group is installed, also can road surface real-time traffic situation be fed back to traffic control center on traffic lights.
Preferably; Said data are synthetic to can be the synthetic and scrambler 202 of wireless data with scrambler; Said coded transmitter can be wireless encoding transmitter 203; Said coding receiver is a wireless encoding receiver 204, and said wireless data is synthetic to be sent to said wireless encoding transmitter 203 after with scrambler 202 traffic data being encoded, and said wireless encoding transmitter 203 is sent to said wireless encoding receiver 204 with traffic data with the form of wireless encoding.
Preferably; Said display controller can be LED display controller 205; Said display screen can be LED display 206; Said LED display controller 205 is the shows signal that is used for LED display 206 with the traffic data code conversion, and the shows signal after will changing is sent to said LED display 206.
Use LED display technique and GPRS controlled in wireless technology, can satisfy the demand of saving the energy and road lighting safety.LED display has the characteristics that energy consumption is low and colour temperature is adjustable; And can incorporate GPRS controlled in wireless technology well; As long as make to have the GPRS wireless network, just can control road lamp system, thereby avoid the high cost investment of laying-out again through computer even mobile phone.
In addition,, can have influence on the driver to a great extent, cause driver's eyes tired, strengthen the possibility that accident takes place if the colour temperature of street lamp is improper.Therefore the different illumination environment need cooperate different colour temperatures, and street lamp just has best illuminating effect.Intelligent transportation information presentation system of the present invention; Can be to being installed in the photosensitive sensing processor of the supporting installation of LED display on each street lamp; The automatic display brightness of responding to weather conditions and then adjusting LED display is automatically regulated colour temperature automatically according to the different illumination environment, increases traffic safety.
Preferably; Intelligent transportation information presentation system of the present invention can further comprise speech signal collection device 301, voice signal transmitter 302, voice signal receiver 303, voice signal processor 304 and loudspeaker 305; Behind the voice signal that said speech signal collection device 301 is gathered from Public Address system or local broadcast system; Voice signal is sent to said voice signal transmitter 302; Said voice signal transmitter 302 is sent to said voice signal receiver 303 with voice signal; Said voice signal receiver 303 is sent to said voice signal processor 304 with the voice signal that receives, and said voice signal processor 304 converts voice signal into be used for loudspeaker 305 input signal, and the loudspeaker input signal of conversion is sent to loudspeaker 305.
Said speech signal collection device 301 can be gathered the public broadcasting signal from Public Address system, also can gather the local broadcast signal from local broadcast system, make intelligent transportation information presentation system of the present invention integrated the function of part broadcast system.
Preferably, said speech signal collection device 301 can be installed on the traffic lights with said voice signal transmitter 302, and said voice signal receiver 303, said voice signal processor 304 and said loudspeaker 305 can be installed on the street lamp.
Preferably; Said voice signal processor 304 converts voice signal into the input signal that is used for display controller 105; And with the conversion the display controller input signal be sent to said display controller 105, said display controller 105 is sent to said display screen 106 after being converted into shows signal.
Preferably; Said voice signal transmitter 302 can be the wireless speech signal projector; Said voice signal receiver 303 can be the wireless speech signal receiver, and said wireless speech signal projector is sent to said wireless speech signal receiver with voice signal with the form of wireless signal.
Improvement and upgrading that the present invention's existing controlled in wireless technology capable of using and LED photoelectric technology are carried out existing traffic control system are to reach the place ahead traffic conditions that gives warning in advance, the purpose of Based Intelligent Control traffic.Utilize the LED luminescence technology; Can belong to the Signal Monitor that street lamp is installed and the traffic lights signal Synchronization is controlled in some meters in crossing to the place ahead from traffic lights; Not only can show with the same signal of traffic lights but also can show the accurate information of the place ahead road conditions, like traffic control, traffic accident, road construction etc. by manual control or Based Intelligent Control.The LED street lamp of band traffic light prompt function can be applicable in the traffic lights certain limit at cross crossing, L font crossing, through GPRS controlled in wireless technology; Receive the light color switching signal that traffic lights sends; And variable color synchronously, the change over condition of driver's junction ahead traffic lights at prompting rear is made the judgement of slowing down or moving in advance; The chance that the minimizing accident takes place improves the efficient of automobile through traffic lights.In addition, the LED display on the street lamp utilizes its toning and dimming function, also can be used as Colour lamp for fastival and holiday or music lantern and uses, thereby become city beautiful scenery line.
Above-described embodiment of the present invention does not constitute the qualification to protection domain of the present invention.Any modification of within spirit of the present invention and principle, being done, be equal to replacement and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (9)
1. intelligent transportation information presentation system; It is characterized in that; Comprise: traffic data collection device, data are synthesized and scrambler, coded transmitter, coding receiver, display controller and display screen; Said traffic data collection device is sent to the synthetic and scrambler of said data with the traffic data of gathering; Be sent to said coded transmitter after said data are synthesized and scrambler is encoded traffic data; Said coded transmitter is sent to said coding receiver with traffic data coding, and said coding receiver is sent to said display controller with the traffic data coding that receives, and said display controller is to be sent to said display screen after the shows signal with the traffic data code conversion.
2. intelligent transportation information presentation system as claimed in claim 1; It is characterized in that; Said traffic data collection device, said data are synthetic to be installed on the traffic lights with scrambler and said coded transmitter, and said coding receiver, said display controller and said display screen are installed on the street lamp.
3. intelligent transportation information presentation system as claimed in claim 1; It is characterized in that; Said traffic data collection device comprises and is used to gather the traffic lights data acquisition unit of traffic lights data and is used to gather traffic control center's data acquisition unit of traffic control center's data that said traffic lights data acquisition unit and said traffic control center data acquisition unit are sent to the synthetic and scrambler of said data with the traffic lights data of gathering and traffic control center's data.
4. intelligent transportation information presentation system as claimed in claim 1; It is characterized in that; Said data are synthesized and scrambler is the synthetic and scrambler of wireless data, and said coded transmitter is the wireless encoding transmitter, and said coding receiver is the wireless encoding receiver; Said wireless data is synthetic to be sent to said wireless encoding transmitter after with scrambler traffic data being encoded, and said wireless encoding transmitter is sent to said wireless encoding receiver with traffic data with the form of wireless encoding.
5. intelligent transportation information presentation system as claimed in claim 1; It is characterized in that; Said display controller is the LED display controller; Said display screen is a LED display, and said LED display controller is the shows signal that is used for LED display with the traffic data code conversion, and the shows signal after will changing is sent to said LED display.
6. intelligent transportation information presentation system as claimed in claim 1; It is characterized in that; Said intelligent transportation information presentation system further comprises speech signal collection device, voice signal transmitter, voice signal receiver, voice signal processor and loudspeaker; After said speech signal collection device is gathered the voice signal from Public Address system or local broadcast system; Voice signal is sent to said voice signal transmitter, and said voice signal transmitter is sent to said voice signal receiver with voice signal, and said voice signal receiver is sent to said voice signal processor with the voice signal that receives; Said voice signal processor converts voice signal into be used for loudspeaker input signal, and the loudspeaker input signal of conversion is sent to loudspeaker.
7. intelligent transportation information presentation system as claimed in claim 6; It is characterized in that; Said speech signal collection device and said voice signal transmitter are installed on the traffic lights, and said voice signal receiver, said voice signal processor and said loudspeaker are installed on the street lamp.
8. intelligent transportation information presentation system as claimed in claim 6; It is characterized in that; Said voice signal processor converts voice signal into the input signal that is used for display controller; And with the conversion the display controller input signal be sent to said display controller, said display controller is sent to said display screen after being converted into shows signal.
9. intelligent transportation information presentation system as claimed in claim 6; It is characterized in that; Said voice signal transmitter is the wireless speech signal projector; Said voice signal receiver is the wireless speech signal receiver, and said wireless speech signal projector is sent to said wireless speech signal receiver with voice signal with the form of wireless signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210037765.3A CN102654942B (en) | 2011-12-19 | 2012-02-17 | Intelligent traffic information prompting system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110431072 | 2011-12-19 | ||
| CN201110431072.8 | 2011-12-19 | ||
| CN201210037765.3A CN102654942B (en) | 2011-12-19 | 2012-02-17 | Intelligent traffic information prompting system |
Publications (2)
| Publication Number | Publication Date |
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| CN102654942A true CN102654942A (en) | 2012-09-05 |
| CN102654942B CN102654942B (en) | 2015-01-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210037765.3A Expired - Fee Related CN102654942B (en) | 2011-12-19 | 2012-02-17 | Intelligent traffic information prompting system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489319A (en) * | 2013-09-27 | 2014-01-01 | 黑龙江八一农垦大学 | Traffic site video intelligent command and control system |
| CN106997677A (en) * | 2015-12-22 | 2017-08-01 | 本田技研工业株式会社 | Vehicular marker display device and method |
| CN107038881A (en) * | 2017-05-26 | 2017-08-11 | 江西新能源科技职业学院 | A kind of street lamp control system and its control method that function is indicated with traffic |
| CN108133684A (en) * | 2018-01-06 | 2018-06-08 | 江苏恒绿建设工程有限公司 | Intelligent security guard lighting system based on cloud platform interaction |
| CN115223479A (en) * | 2022-07-19 | 2022-10-21 | 安徽远航交通科技有限公司 | Wisdom is wisdom screen display control system for traffic |
| CN117672162A (en) * | 2024-02-01 | 2024-03-08 | 深圳市欧灵科技有限公司 | Display brightness control method, device, equipment and medium based on environmental factors |
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| JP2000090400A (en) * | 1998-09-08 | 2000-03-31 | Toyo Commun Equip Co Ltd | Traffic system |
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Patent Citations (5)
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| CN2271003Y (en) * | 1996-04-25 | 1997-12-17 | 吴茂 | Traffic information diaplay device |
| JP2000090400A (en) * | 1998-09-08 | 2000-03-31 | Toyo Commun Equip Co Ltd | Traffic system |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103489319A (en) * | 2013-09-27 | 2014-01-01 | 黑龙江八一农垦大学 | Traffic site video intelligent command and control system |
| CN103489319B (en) * | 2013-09-27 | 2016-01-13 | 黑龙江八一农垦大学 | Traffic scene video intelligent command and control system |
| CN106997677A (en) * | 2015-12-22 | 2017-08-01 | 本田技研工业株式会社 | Vehicular marker display device and method |
| CN106997677B (en) * | 2015-12-22 | 2020-02-07 | 本田技研工业株式会社 | Vehicle logo display device and method |
| CN107038881A (en) * | 2017-05-26 | 2017-08-11 | 江西新能源科技职业学院 | A kind of street lamp control system and its control method that function is indicated with traffic |
| CN108133684A (en) * | 2018-01-06 | 2018-06-08 | 江苏恒绿建设工程有限公司 | Intelligent security guard lighting system based on cloud platform interaction |
| CN115223479A (en) * | 2022-07-19 | 2022-10-21 | 安徽远航交通科技有限公司 | Wisdom is wisdom screen display control system for traffic |
| CN117672162A (en) * | 2024-02-01 | 2024-03-08 | 深圳市欧灵科技有限公司 | Display brightness control method, device, equipment and medium based on environmental factors |
| CN117672162B (en) * | 2024-02-01 | 2024-05-03 | 深圳市欧灵科技有限公司 | Display brightness control method, device, equipment and medium based on environmental factors |
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| CN102654942B (en) | 2015-01-21 |
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Granted publication date: 20150121 Termination date: 20170217 |