CN202736298U - Traffic early warning terminal - Google Patents
Traffic early warning terminal Download PDFInfo
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- CN202736298U CN202736298U CN 201220022448 CN201220022448U CN202736298U CN 202736298 U CN202736298 U CN 202736298U CN 201220022448 CN201220022448 CN 201220022448 CN 201220022448 U CN201220022448 U CN 201220022448U CN 202736298 U CN202736298 U CN 202736298U
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Abstract
The utility model relates to a traffic early warning terminal belonging to fields of the LED display technology, the wireless communication technology and the new energy technology and particularly relates to a wireless radio and a wireless LED screen. The traffic early warning terminal comprises a wireless radio control card (1), an LED screen control card (2), an audio power amplifier (3), a loudspeaker (4), an LED screen display board (5), a visibility measurement module (6), a communication line (7), a solar cell panel (8), a solar controller (9), a storage battery (10) and an outer frame (11). The traffic early warning terminal is characterized in that the wireless radio control card (1) receives control information and data information through a wireless network and converts the data information into voice signals through a speech synthesis module and an MP3 module; the voice signals are amplified by the audio power amplifier (3) and are broadcast through the loudspeaker (4); the wireless radio control card (1) transmits the control information and the data information to the wireless LED screen control card (2) through the communication line (7); and the wireless LED screen control card (2) makes the information displayed on the LED screen display board (5). The traffic early warning terminal can be used to broadcast and display weather report, visibility values, traffic accidents, counseling information and the like in the forms of both voice and text in a wireless mode so that drivers can conveniently know local weather and traffic information at any time.
Description
Technical field:
The utility model belongs to the technical fields such as LED display technique, wireless communication technique, novel energy, is specifically related to a kind of radio broadcasting and wireless LED screen.
Background technology:
In recent years, along with the popularization degree of automobile is more and more higher, China's volume of traffic is rapid development also, and the highway communication cause is flourish, and traffic safety problem becomes increasingly conspicuous.Owing to the mechanism of the diastrous weather phenomenons such as the mist that affects express way driving safety, snow, strong wind is very complicated, not only relevant with the weather environment of large scale, and closely related with landform, the geographical environment of Highways ', only several kilometers of some diastrous weather phenomenal space yardsticks, life span is dozens of minutes only, yet very harmful, cause utmost point low visibility such as local thick fog, strong wind, heavy rain.The impact that the burst fire-disaster event causes and loss are also increasing, and the prevention of traffic hazard is the focus that the countries in the world scholars study always, detect the effect of early warning system in modern management and emergency management and rescue and also become more and more important.
The utility model content:
The utility model provides a kind of traffic prewarning terminal, be installed in highway, street, train way both sides, can play with two kinds of forms of sound and literal and show weather forecast, visibility value, traffic hazard and dredge the content such as information by wireless mode, make the driver can both understand local Weather information, visibility and traffic information whenever and wherever possible.This is very easy to the approach that the driver obtains Weather information and road information, has improved the security of driving, if run into the situations such as paroxysmal diastrous weather and accident, can allow them do sth. in advance ready and counter-measure, avoids the generation of accident.
The utility model traffic prewarning terminal comprises radio broadcasting control card 1, LED screen control card 2, audio frequency power amplifier 3, loudspeaker 4, LED screen display board 5, visibility measurement module 6, connection 7, solar panel 8, controller for solar 9, accumulator 10 and outside framework 11.It is characterized in that: (1) radio broadcasting control card 1 is by wireless network receiving control information and data message, radio broadcasting control card 1 is by voice synthetic module and MP3 module, data message is converted to voice signal, voice signal amplifies through audio frequency power amplifier 3, broadcasts by loudspeaker 4 at last; Radio broadcasting control card 1 by connection 7 control information and data information transfer to wireless LED screen control card 2, wireless LED screen control card 2 allows information show at LED display board 5; (2) visibility measurement module 6 automatically, the air visibility of Timing measurement and calculating locality, measurement data and information exchange are crossed wireless network, cable network etc. be sent to radio broadcasting control card 1, radio broadcasting control card 1 is crossed voice synthetic module and MP3 module by wireless network with the visibility data communication device that receives, data message is converted to voice signal, voice signal amplifies through audio frequency power amplifier 3, broadcasts by loudspeaker 4 at last; Radio broadcasting control card 1 passes to wireless LED screen control card 2 to visibility information by connection 7, and wireless LED screen control card 2 allows information show at LED display board 5; (3) sun power or the wind energy cell panel electricity that receives is stored in the accumulator 10, by the supply of controller for solar 9 control electric weight; (4) the visibility data also can be passed through wireless network, obtain from server.
Wherein said traffic prewarning terminal mainly is by sun power or wind energy cell panel, the combination of radio broadcasting and wireless LED screen, radio broadcasting control card 1, LED shields control card 2, audio frequency power amplifier 3, LED shields display board 5, visibility measurement module 6, connection 7, controller for solar 9, accumulator 10 all is installed in the outside framework 11, wireless LED screen 12 comprises wireless LED screen control card 1, LED shields display board 5, visibility measurement module 6, radio broadcasting 13 comprises radio broadcasting control card 1, audio frequency power amplifier 3, loudspeaker 4 is by two directed loudspeaker back-to-back compositions.
Described traffic prewarning terminal can be passed through SMS, GPRS, and 3G is connected to information delivery server, and a plurality of traffic prewarning terminals are connected to information delivery server by wireless network, form the information issuing system that covers a zone.Wherein, sun power or powered by wind energy mode can be changed to the Power supply by 220V.
The beneficial effect of the utility model traffic prewarning terminal is: the information such as situation can be dredged with traffic hazard situation and the road of weather forecast, generation on every side by road traffic department, and cross loudspeaker by the all-round visibility information exchange that the visibility measurement module measures and play back, directed loudspeaker have advantages of play sound clear, spread scope is wide etc.; Pass through simultaneously the form of literal in the LED screen display out.Finish information issue, broadcast work by wireless mode, can allow in time, accurately and efficiently the driver who travels on road know local and weather conditions, visibility information and traffic information on every side, reduce the incidence of traffic hazard.If run into the place ahead the diastrous weathers such as dense fog, sleet or traffic hazard, traffic congestion are arranged, can allow driver's ready and counter-measure early, dredge information according to the road of traffic prewarning terminal plays, come travelling and dredging of guided vehicle.In addition, it sets up the fast reaction mechanism centered by prevention and minimizing traffic hazard also to constantly improving the modes of warning of freeway traffic regulation, prevents the generation of " second accident ", improves road safety management level tool and is of great significance.
Description of drawings:
Fig. 1 is front elevation of the present utility model;
Fig. 2 is side view of the present utility model;
Embodiment:
Embodiment 1:
The present embodiment traffic prewarning terminal comprises radio broadcasting control card 1, LED screen control card 2, audio frequency power amplifier 3, loudspeaker 4, LED screen display board 5, visibility measurement module 6, connection 7, solar panel 8, controller for solar 9, accumulator 10 and outside framework 11.Fig. 1 is the front elevation of the present embodiment traffic prewarning terminal, Fig. 2 is its side view, the traffic prewarning terminal mainly is the combination by sun power or wind energy cell panel, radio broadcasting and wireless LED screen, outside framework 11 fronts are tempered glass, and iron plate, stainless steel or aluminum alloy material can be selected in outside framework 11 sides and back; Radio broadcasting 13 is installed, by two loudspeaker back-to-back compositions of orientation on the LED display board; Sun power or wind energy cell panel are installed in outside framework 11 tops, connect with a connection 7 between radio broadcasting control card 1 and the LED screen control card 2.Radio broadcasting control card 1, LED screen control card 2, audio frequency power amplifier 3, LED screen display board 5, visibility measurement module 6, connection 7, controller for solar 9, accumulator 10 all are installed in the outside framework 11.
Authorized user is issued radio broadcasting control card 1 by SMS or GPS with information, radio broadcasting control card 1 is by voice synthetic module and MP3 module, data message is converted to voice signal, and voice signal amplifies through audio frequency power amplifier 4, broadcasts by loudspeaker 5 at last; Radio broadcasting control card 1 by connection 7 control information and data information transfer to wireless LED screen control card 2, wireless LED screen control card 2 allows information show at LED screen display board 5.The visibility measurement module automatically, the air visibility of Timing measurement and calculating locality, measurement data and information exchange are crossed wireless network, cable network etc. are sent to radio broadcasting control card 1; The electricity that solar panel 8 or wind energy cell panel will receive is stored in the accumulator 10, by the supply of controller for solar 9 control electric weight.
The utility model traffic prewarning terminal is generated electricity by sun power or wind energy cell panel, and the electric weight that receives is stored in the accumulator, uses in order to rainy weather, powers with novel energy, has not only saved but also environmental protection, and has improved power supplying efficiency.The information such as situation can be dredged with traffic hazard situation and the road of weather forecast, generation on every side by road traffic department, and cross loudspeaker by the all-round visibility information exchange that the visibility measurement module measures and play back, directed loudspeaker have advantages of play sound clear, spread scope is wide etc.; Pass through simultaneously the form of literal in the LED screen display out.Finish information issue, broadcast work by wireless mode, can allow in time, accurately and efficiently the driver who travels on road know local and weather conditions, visibility information and traffic information on every side, reduce the incidence of traffic hazard.If run into the place ahead the diastrous weathers such as dense fog, sleet or traffic hazard, traffic congestion are arranged, can allow driver's ready and preventive measure early, dredge information according to the road of traffic prewarning terminal plays, come travelling and dredging of guided vehicle.In addition, it sets up the fast reaction mechanism centered by prevention and minimizing traffic hazard also to constantly improving the modes of warning of freeway traffic regulation, prevents the generation of " second accident ", improves road safety management level tool and is of great significance.
Embodiment 2:
The present embodiment traffic prewarning terminal comprises that radio broadcasting control card 1, LED screen control card 2, audio frequency power amplifier 3, loudspeaker 4, LED shield display board 5, connection 7 and outside framework 11.Fig. 1 is the front elevation of the present embodiment traffic prewarning terminal, Fig. 2 is its side view, the traffic prewarning terminal mainly is the combination by radio broadcasting and wireless LED screen, and outside framework 11 fronts are tempered glass, and iron plate, stainless steel or aluminum alloy material can be selected in outside framework 11 sides and back; Radio broadcasting 12 is installed on the LED display board, forms by the loudspeaker of two orientations are back-to-back, connect with a connection 7 between radio broadcasting control card 1 and the LED screen control card 2.Radio broadcasting control card 1, LED screen control card 2, audio frequency power amplifier 3, LED screen display board 5 and connection 7 all are installed in the outside framework 11.
Authorized user is issued radio broadcasting control card 1 by SMS or GPS with information, radio broadcasting control card 1 is by voice synthetic module and MP3 module, data message is converted to voice signal, and voice signal amplifies through audio frequency power amplifier 4, broadcasts by loudspeaker 5 at last; Radio broadcasting control card 1 by connection 7 control information and data information transfer to wireless LED screen control card 2, wireless LED screen control card 2 allows information show at LED screen display board 5.Whole device is by the Power supply of 220V.
The utility model traffic prewarning terminal is powered by the power supply of common 220V, and is not only convenient but also quick, powers also safer.The traffic hazard situation that road traffic department can occur with weather forecast, on every side and road be dredged the information exchange such as situation and cross loudspeaker and play back, directed loudspeaker have advantages of play sound clear, spread scope is wide etc.; Pass through simultaneously the form of literal in the LED screen display out.Finish information issue, broadcast work by wireless mode, can allow in time, accurately and efficiently the driver who travels on road know local and Weather information, visibility information and traffic information on every side, the incidence that avoids traffic accident.If run into the place ahead the diastrous weathers such as dense fog, sleet or traffic hazard, traffic congestion are arranged, can allow driver's ready and preventive measure early, dredge information according to the road of traffic prewarning terminal plays, come travelling and dredging of guided vehicle.In addition, it sets up the fast reaction mechanism centered by prevention and minimizing traffic hazard also to constantly improving the modes of warning of freeway traffic regulation, prevents the generation of " second accident ", improves road safety management level tool and is of great significance.
Embodiment 3:
The present embodiment traffic prewarning terminal, relatively simple for structure, mainly formed by sun power or wind energy cell panel and radio broadcasting, comprise radio broadcasting control card 1, audio frequency power amplifier 3, loudspeaker 4, solar panel 8, controller for solar 9, accumulator 10 and outside framework 11.Authorized user is issued radio broadcasting control card 1 by SMS or GPS with information, radio broadcasting control card 1 is by voice synthetic module and MP3 module, data message is converted to voice signal, and voice signal amplifies through audio frequency power amplifier 4, broadcasts by loudspeaker 5 at last; The electricity that solar panel 8 or wind energy cell panel will receive is stored in the accumulator 10, by the supply of controller for solar 9 control electric weight.
The utility model traffic prewarning terminal is generated electricity by sun power or wind energy cell panel, and the electric weight that receives is stored in the accumulator, uses in order to rainy weather, powers with novel energy, has not only saved but also environmental protection, and has improved power supplying efficiency.Consider that LED screen power consumption may be larger, cost is high, therefore only by directed loudspeaker play out weather forecast, the traffic hazard situation and the road that occur on every side dredge the information such as situation, has clear, the characteristics such as spread scope wide, save electric power, cost is low that play sound.Finish information issue, broadcast work by wireless mode, can allow in time, accurately and efficiently the driver who travels on road know local and weather conditions and traffic information on every side, reduce the incidence of traffic hazard.If run into the place ahead the diastrous weathers such as dense fog, sleet or traffic hazard, traffic congestion are arranged, can allow driver's ready and preventive measure early, dredge information according to the road of traffic prewarning terminal plays, come travelling and dredging of guided vehicle.In addition, it sets up the fast reaction mechanism centered by prevention and minimizing traffic hazard also to constantly improving the modes of warning of freeway traffic regulation, prevents the generation of " second accident ", improves road safety management level tool and is of great significance.
Claims (4)
1. a traffic prewarning terminal comprises radio broadcasting control card (1), LED screen control card (2), audio frequency power amplifier (3), loudspeaker (4), LED screen display board (5), visibility measurement module (6), connection (7), solar panel (8), controller for solar (9), accumulator (10) and outside framework (11); It is characterized in that: radio broadcasting control card (1) is by wireless network receiving control information and data message, radio broadcasting control card (1) is by voice synthetic module and MP3 module, data message is converted to voice signal, voice signal amplifies through audio frequency power amplifier (3), broadcasts by loudspeaker (4) at last; Radio broadcasting control card (1) by connection (7) control information and data information transfer to wireless LED screen control card (2), wireless LED screen control card (2) allows information show at LED display board (5).
2. it is characterized in that combination by sun power or wind energy cell panel, radio broadcasting and wireless LED screen according to claims 1 described a kind of traffic prewarning terminal, also can be the combination of sun power or wind energy cell panel and radio broadcasting.
3. according to claims 1 described a kind of traffic prewarning terminal, it is characterized in that power supply mode can by sun power or wind power generation, also can be changed to common 220V Power supply.
4. according to claims 1 described a kind of traffic prewarning terminal, it is characterized in that loudspeaker is by two directed loudspeaker back-to-back compositions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022448 CN202736298U (en) | 2012-01-13 | 2012-01-13 | Traffic early warning terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220022448 CN202736298U (en) | 2012-01-13 | 2012-01-13 | Traffic early warning terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736298U true CN202736298U (en) | 2013-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220022448 Expired - Fee Related CN202736298U (en) | 2012-01-13 | 2012-01-13 | Traffic early warning terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736298U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
| CN104612079A (en) * | 2014-12-08 | 2015-05-13 | 苏州中科创五金制品有限公司 | Virtual three-dimensional light beam barrier |
| CN105825646A (en) * | 2016-04-27 | 2016-08-03 | 黑龙江真美广播通讯器材有限公司 | Seaside new energy source warning broadcasting apparatus |
| CN113053145A (en) * | 2021-03-10 | 2021-06-29 | 清华大学 | Intelligent LED sign based on road internet of things monitoring system |
-
2012
- 2012-01-13 CN CN 201220022448 patent/CN202736298U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612079A (en) * | 2014-12-08 | 2015-05-13 | 苏州中科创五金制品有限公司 | Virtual three-dimensional light beam barrier |
| CN104468009A (en) * | 2014-12-17 | 2015-03-25 | 黑龙江真美广播通讯器材有限公司 | Solar early warning broadcast set |
| CN105825646A (en) * | 2016-04-27 | 2016-08-03 | 黑龙江真美广播通讯器材有限公司 | Seaside new energy source warning broadcasting apparatus |
| CN113053145A (en) * | 2021-03-10 | 2021-06-29 | 清华大学 | Intelligent LED sign based on road internet of things monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20210113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |