CN107958603A - Intelligent transportation display control program - Google Patents
Intelligent transportation display control program Download PDFInfo
- Publication number
- CN107958603A CN107958603A CN201711266835.1A CN201711266835A CN107958603A CN 107958603 A CN107958603 A CN 107958603A CN 201711266835 A CN201711266835 A CN 201711266835A CN 107958603 A CN107958603 A CN 107958603A
- Authority
- CN
- China
- Prior art keywords
- control card
- control
- display
- display screen
- intelligent transportation
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 238000004891 communication Methods 0.000 claims abstract description 11
- 238000006073 displacement reaction Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000002159 abnormal effect Effects 0.000 claims description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- G08G1/096—Arrangements for giving variable traffic instructions provided with indicators in which a mark progresses showing the time elapsed, e.g. of green phase
Abstract
The present invention provides a kind of intelligent transportation display control program, it collects information issue and traffic countdown is shown in one, including intersection annunciator, countdown control card, display screen control card, LED display and intelligent transportation control platform, the output terminal of the intersection annunciator is connected by control line with the input terminal of the countdown control card, the output terminal of the countdown control card is carried out data transmission by RS485 communications protocol and the display screen control card, the output terminal of the display screen control card is connected with the LED display by winding displacement, the display screen control card and the intersection annunciator are connected by cable with the intelligent transportation control platform respectively.It has the advantages that intelligence degree is high, reliable and applied widely.
Description
Technical field
The invention belongs to intelligent traffic control system field, specifically, is related to a kind of issue of collection information and traffic and falls to count
When be shown in integral intelligent transportation display control program.
Background technology
Traffic lights and inverse timing device are fitted with most urban road crossing, its main function is to row
People, vehicle provide the information of traffic lights and the remaining time of current traffic lights, remind pedestrian, vehicle etc. in due course by logical with quickening
The speed of crossing is crossed, traffic environment can be significantly improved and reduce traffic accident.
But traditional signal lamp and countdown display device Shortcomings：When its count down time is shown with turn-on interval
Between all prestore in advance, and count down time display is only able to display count down time.Traffic displaying apparatus utilization rate is relatively low,
Degree of intelligenceization is low, is unsuitable for increasingly complicated and busy urban transportation.
To solve the above-mentioned problems, we are seeking a kind of preferable technical solution always.
The content of the invention
The purpose of the present invention is in view of the deficiencies of the prior art, shown so as to provide a kind of issue of collection information and traffic countdown
It is shown in integral intelligent transportation display control program.
The technical solution adopted by the present invention is：A kind of intelligent transportation display control program, including intersection annunciator, countdown
Control card, display screen control card, LED display and intelligent transportation control platform, the output terminal of the intersection annunciator pass through control
Line processed is connected with the input terminal of the countdown control card, and the output terminal of the countdown control card is communicated by RS485 assists
View carries out data transmission with the display screen control card, and output terminal and the LED display of the display screen control card pass through
Winding displacement connects, and the display screen control card and the intersection annunciator pass through cable and the intelligent transportation control platform phase respectively
Connection.
Countdown control card：Countdown control card meets the standards of GA/T 508-2014, collection learning type, trigger-type and communication
Formula gathers the count down time of intersection annunciator, this information then is sent to display screen by RS485 communication interfaces in one
Control card.Wherein, communication mode countdown is preferential, when there is meter control card and intersection annunciator communication failure, automatically switches
Mode of learning countdown, it is ensured that system stability.
Display screen control card：RJ45 network interfaces 10/100Mbps, USB interface, RS485 interfaces and WIFI transmission is carried to connect
Mouthful.Display screen control card by network connection to intelligent transportation control platform, it can be achieved that the information such as road conditions information it is real-time
Issue.Display screen without networking condition, can be carried out display screen control card by USB, RS485 communication, WIFI transmission at crossing
Content modification is preset.Display screen control card carries real-time clock, and for different periods, same date display content can not deposit in advance
Storage, can be run by setting scheme under normal circumstances.
Based on above-mentioned, the output terminal of the intersection annunciator passes through RS485 communications protocol and the display screen control card
Carry out data transmission.In the case that information transmission is not smooth between countdown control card and the display screen control card, the road
Mouth semaphore directly can give countdown signal transmission to display screen control card by RS485 communications protocol, enhance the system
Reliability.
Based on above-mentioned, the display screen control card is dot matrix LED display screen control card, including receiving module, control mould
Block and lattice scanning drive module, dot matrix LED display screen control card receives data through the receiving module, by control module
The data received are analyzed, then determines to show that countdown still shows graph text information, controls the lattice scanning drive module
The LED display is driven to show graph text information or countdown numeral.
Based on above-mentioned, the LED display uses the sliceable modules of 32cm*16cm, and the big I of LED display is arbitrarily matched somebody with somebody
Put, strong applicability.
Based on above-mentioned, the intelligence control platform is provided with signal receiving module, top control module and alarm module, works as signal
When receiving module receives the abnormal transmission signal of the display screen control card and/or the intersection annunciator, the master control mould
Block controls the alarm module to send alarm message, and for reminding staff's timely processing, intelligence degree is high.
The present invention has prominent substantive distinguishing features and significantly improves compared with the prior art, specifically, of the invention
LED display is connected in the case where that can show graph text information and countdown with intelligent transportation control platform, realizes that traffic refers to
The remote control and Precise control waved, and improve the utilization rate of shaped traffic device.Furtherly, the intersection annunciator can be straight
Connect and communicated with the display screen control card, improve the reliability of whole system.Another step says that LED display of the invention is adopted
It is applied widely with sliceable module.It has the advantages that intelligence degree is high, reliable and applied widely.
Brief description of the drawings
Fig. 1 is the control structure schematic diagram of the present invention.
Embodiment
Below by embodiment, technical scheme is described in further detail.
As shown in Figure 1, a kind of intelligent transportation display control program, including intersection annunciator, countdown control card, display screen
Control card, LED display and intelligent transportation control platform, the output terminal of the intersection annunciator fall to count by control line with described
When control card input terminal be connected, the output terminal of the countdown control card passes through RS485 communications protocol and the display
Screen control card carries out data transmission, and the output terminal of the display screen control card is connected with the LED display by winding displacement.It is described
Display screen control card and the intersection annunciator are connected by cable with the intelligent transportation control platform respectively.The display
Screen control card is dot matrix LED display screen control card, including receiving module, control module and lattice scanning drive module.It is described
Intelligent control platform is provided with signal receiving module, top control module and alarm module.
LED display can show writings and image under normal circumstances, when count down time reaches countdown trigger point
Start switching and show countdown number of seconds, wherein countdown trigger point can be pre-set in the displaying screen controller.LED is shown
The contents such as the word in display screen can divide the date to be configured at times, for example, wagon flow peak period shows different content with the flat peak phase
Car owner is reminded to take care with pedestrian, issuing traffic safe drumbeating poster etc., festivals or holidays can set the posters such as red-letter day greeting in advance,
Automatically switch to the time and show.
By the control of the display screen control card, the display content of the LED display can pass through intelligent transportation management and control
Platform is configured modification, the intelligent transportation control platform can issue emergency content such as crossing traffic block, occur it is special
Situation etc. is shown on the LED display.Intelligent transportation control platform controls crossing letter according to the actual conditions of traffic at the same time
The colour developing of number machine, realizes the remote command control of traffic guidance.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
It can modify to the embodiment of the present invention or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical solution, it should all cover among the claimed technical solution scope of the present invention.
Claims (5)
- A kind of 1. intelligent transportation display control program, it is characterised in that：It includes intersection annunciator, countdown control card, display Shield control card, LED display and intelligent transportation control platform, the output terminal of the intersection annunciator by control line with it is described fall The input terminal of timing control card is connected, and the output terminal of the countdown control card is shown by RS485 communications protocol with described Display screen control card carries out data transmission, and the output terminal of the display screen control card is connected with the LED display by winding displacement, institute Display screen control card and the intersection annunciator is stated respectively by cable with the intelligent transportation control platform to be connected.
- 2. intelligent transportation display control program according to claim 1, it is characterised in that：The output of the intersection annunciator End is carried out data transmission by RS485 communications protocol and the display screen control card.
- 3. intelligent transportation display control program according to claim 1 or 2, it is characterised in that：The display screen control card Shown for dot matrix LED display screen control card, including receiving module, control module and lattice scanning drive module, dot matrix LED Shield control card and receive data through the receiving module, the data received by control module analysis, determine to show countdown also It is display graph text information, the lattice scanning drive module drives the LED display to show graph text information or countdown number Word.
- 4. intelligent transportation display control program according to claim 3, it is characterised in that：The LED display uses The sliceable modules of 32cm*16cm.
- 5. intelligent transportation display control program according to claim 4, it is characterised in that：The intelligence control platform is set There are signal receiving module, top control module and alarm module, when signal receiving module receives the display screen control card and/or institute When stating the abnormal transmission signal of intersection annunciator, the top control module controls the alarm module to send alarm message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266835.1A CN107958603A (en) | 2017-12-05 | 2017-12-05 | Intelligent transportation display control program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711266835.1A CN107958603A (en) | 2017-12-05 | 2017-12-05 | Intelligent transportation display control program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107958603A true CN107958603A (en) | 2018-04-24 |
Family
ID=61963077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711266835.1A Pending CN107958603A (en) | 2017-12-05 | 2017-12-05 | Intelligent transportation display control program |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107958603A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517511A (en) * | 2019-09-28 | 2019-11-29 | 武汉飞创交通工程有限公司 | A kind of traffic light control system |
| CN112669636A (en) * | 2020-12-18 | 2021-04-16 | 谢华彬 | Motor vehicle countdown electronic information sign at traffic light intersection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134135U (en) * | 2013-04-09 | 2013-08-14 | 上海新中新猎豹交通科技股份有限公司 | An intelligent display device of traffic control information at an intersection |
| CN204719977U (en) * | 2015-06-05 | 2015-10-21 | 浙江富阳市新源交通电子有限公司 | A kind of LED display with traffic countdown Presentation Function |
| CN207637305U (en) * | 2017-12-05 | 2018-07-20 | 扬州市鑫通智能信息技术有限公司 | Intelligent transportation display control program |
-
2017
- 2017-12-05 CN CN201711266835.1A patent/CN107958603A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203134135U (en) * | 2013-04-09 | 2013-08-14 | 上海新中新猎豹交通科技股份有限公司 | An intelligent display device of traffic control information at an intersection |
| CN204719977U (en) * | 2015-06-05 | 2015-10-21 | 浙江富阳市新源交通电子有限公司 | A kind of LED display with traffic countdown Presentation Function |
| CN207637305U (en) * | 2017-12-05 | 2018-07-20 | 扬州市鑫通智能信息技术有限公司 | Intelligent transportation display control program |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110517511A (en) * | 2019-09-28 | 2019-11-29 | 武汉飞创交通工程有限公司 | A kind of traffic light control system |
| CN112669636A (en) * | 2020-12-18 | 2021-04-16 | 谢华彬 | Motor vehicle countdown electronic information sign at traffic light intersection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202748935U (en) | Bus station-stopping interaction control system | |
| CN210734130U (en) | Voice broadcasting system used during alignment isolation of subway platform door and vehicle door | |
| CN208044697U (en) | A kind of tidal type parking input-output control system | |
| CN203950436U (en) | Bus platform calling system based on GPRS wireless network | |
| CN107909833A (en) | A kind of intelligent transportation system of transport hub | |
| CN107958603A (en) | Intelligent transportation display control program | |
| CN201667135U (en) | Intelligent bus system based on telecommunication technology | |
| CN207637305U (en) | Intelligent transportation display control program | |
| CN204990739U (en) | Regional intelligent parking system | |
| CN202042005U (en) | Intelligent door access control system device of garage | |
| CN204926531U (en) | Connection structure of car system is sought to parking area intelligence | |
| CN206115690U (en) | Intelligence zebra stripes safety traffic reminder system | |
| CN103794075A (en) | Automatic bus stop reporting system | |
| CN202041997U (en) | Express way integrated fee display | |
| CN108898845A (en) | A kind of pavement intelligent monitoring prompt system | |
| CN107170250A (en) | A kind of smart city road instruction system | |
| CN204719977U (en) | A kind of LED display with traffic countdown Presentation Function | |
| CN207867711U (en) | A kind of pedestrian's street crossing managing and control system based on traffic lights | |
| CN109743554A (en) | A kind of intelligence traffic police robot | |
| CN207249750U (en) | Integrated lane equipment management system | |
| CN112133107B (en) | Intelligent traffic signal control system | |
| CN106448144A (en) | Smart zebra crossing safety traffic prompt system | |
| CN209103544U (en) | A kind of smart city garage delivery apparatus | |
| CN203552467U (en) | Car-park parking spot information display system | |
| CN208655045U (en) | A kind of parking guidance system based on information issuing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180424 |