CN209044870U - A kind of traffic control system of real time data transmitting - Google Patents
A kind of traffic control system of real time data transmitting Download PDFInfo
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- CN209044870U CN209044870U CN201821446218.XU CN201821446218U CN209044870U CN 209044870 U CN209044870 U CN 209044870U CN 201821446218 U CN201821446218 U CN 201821446218U CN 209044870 U CN209044870 U CN 209044870U
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Abstract
The utility model discloses a kind of traffic control systems of real time data transmitting, it is related to intelligent transportation regulation technique field, structure is simple, it mainly include information collection part and systems control division point, it is obtained and is analyzed by information collection part and obtain traffic density information, vehicle overload information, overspeed of vehicle information, crimping information of stopping and pavement damage information, it is transmitted to systems control division point, to control the color of traffic lights, control picture acquisition and storage device photographs to record and uploads traffic police's system, it realizes the transmitting of real time data and carries out effective traffic guidance, traffic police can be partially substituted to command at crossing, greatly reduce the participation quantity and working strength of traffic police, reduce the security risk that traffic police participates in traffic guidance, intelligentized traffic control, be conducive to mitigate traffic pressure, realize the conjunction of traffic resource Physics and chemistry utilizes, and is suitble to large-scale promotion application.
Description
Technical field
The utility model relates to intelligent transportation regulation technique field, specifically a kind of traffic control of real time data transmitting
System processed.
Background technique
With the fast development of present economic construction, urban transportation facility is also had been greatly developed, and possesses private car
People it is also more and more, but therewith, road traffic pressure is also increasing, especially locates at the parting of the ways, the friendship of wagon flow peak period
Logical pressure is even more so that road traffic system can't bear the heavy load, and the probability that traffic accident occurs in the case rises rapidly.Tradition
Traffic monitoring system, need to put into a large amount of traffic police and direct traffic, there is that investment is big, and low efficiency executes the problems such as rate is not high,
Traffic police's inherently safe is also on the hazard to a certain extent, and the feelings such as crimping and road surface damage when in face of hypervelocity, overweight, red light
Condition lacks monitoring in real time.
Summary of the invention
To solve above-mentioned technical problem, the utility model provides a kind of traffic control system of real time data transmitting
System, round-the-clock monitoring road traffic condition, the acts of violating regulations such as parking crimping are taken pictures when to crossing hypervelocity, overweight, red light, and
Can road pavement damage situation carry out real-time monitoring, traffic pressure is effectively relieved, reduces the working strength and security risk of traffic police.
In order to achieve the above objectives, the technical solution that the utility model is taken is as follows:
A kind of traffic control system of real time data transmitting includes information of road surface acquisition device and traffic guidance control dress
It sets:
The information of road surface acquisition device include the information of vehicle flowrate acquisition device being set on road surface, hypervelocity information adopt
Acquisition means, overweight information collecting device, parking crimping information collecting device and be set to the base station in roadside, the base station it is micro-
Type controller one is connect with above- mentioned information acquisition device respectively, and is transferred to traffic guidance control dress by information launcher
It sets；
The traffic guidance control device include information receiver interconnected, Large DBMS,
Microcontroller two and indicator light, the Large DBMS and traffic police's systems connection, the information receiver connect
The information for receiving the information launcher passes through Large DBMS and the data comparison of traffic police's system and automatic point
Analysis, the variation of the two control instructions lamp color of microcontroller, the microcontroller two and picture collection and storage device
Act of violating regulations is captured and records and store, is back to traffic police's system by connection.
The information of vehicle flowrate acquisition device is set to crossing, is realized using several traffic density sensors are installed, away from
Traffic density sensor is installed respectively, the vehicle flowrate to acquire longer fleet or overlength fleet is believed at crossing 50m, 75m, 100m
Breath, at crossing and away from traffic density sensor is installed at the 5m of crossing respectively, to acquire no information of vehicles.
The hypervelocity information collecting device is set as the pressure sensor band being laid with using scanning means to existing crossing
Each pressure spot carries out intermittent scanning in 0.1 second, by the analytical calculation and comparison of microcontroller one, does not meet speed limit and wants
The case where asking sends signal to traffic guidance control device by information launcher, and the picture collection and storage device carry out
Orientation photographs to record, and is transmitted to traffic police's system.
The overweight information collecting device is set as setting up infrared scanning band at the 3.5m height of crossing both sides of the road, leads to
Acquisition of the microcontroller one for the time difference of return infrared ray is crossed, is calculated analytically and obtains actual pay load, tie
It closes picture collection and storage device takes pictures to its capacity value position, if capacity value, which is less than, is calculated actual pay load, pass through letter
It ceases emitter and sends signal, the picture collection and storage device to the whole bat of its vehicle progress to traffic guidance control device
According to record, and it is transmitted to traffic police's system.
The parking crimping information collecting device is set as setting up infrared ray transmitting vertically upward at the stop line of crossing
Device band, when red light, the RF transmitter is opened, if vehicle crimping, the microcontroller one receive be reflected back it is red
Outside line sends signal to traffic guidance control device by information launcher, and the picture collection and storage device are to its vehicle
Carry out it is whole photograph to record, and be transmitted to traffic police's system.
The traffic control system also includes road damage information collecting device, road damage information collecting device with
Microcontroller one connect, be set as that infrared scanning band is installed respectively in both sides of the road, by road surface pressure sensor band with it is micro-
Type controller one connects, and a threshold value is set on microcontroller one, carries out pair with the pressure points on pressure sensor band
Than the launch angle road pavement of Binding change infrared scanning band is scanned, by one analytical calculation of microcontroller and right
Than obtaining the position of the pressure sensor band on damage road surface, being sent by information launcher to traffic guidance control device
Signal, the picture collection and storage device photograph to record its position and are transmitted to traffic police's system.
The Large DBMS uses SQLsever2000 Large DBMS.
The utility model structure is simple, includes mainly information collection part and systems control division point, passes through information collection portion
It separately wins to take and analyze and obtains traffic density information, vehicle overload information, overspeed of vehicle information, parking crimping information and road surface damage
Bad information is transmitted to systems control division point, to control the color of traffic lights, control picture acquisition and storage device is taken pictures
Traffic police's system is recorded and uploaded, the transmitting of real time data is realized and carries out effective traffic guidance, can partially substitute traffic police
It is commanded at crossing, greatly reduces the participation quantity and working strength of traffic police, reduce the peace that traffic police participates in traffic guidance
Full hidden danger, intelligentized traffic control are conducive to mitigate traffic pressure, realize the rational utilization of traffic resource, are suitble to big rule
Mould promotes and applies.
Detailed description of the invention
Fig. 1 is the utility model principle schematic diagram.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments:
As shown in Figure 1, a kind of traffic control system of real time data transmitting, includes information of road surface acquisition device and traffic
Command and control device:
The information of road surface acquisition device includes the information of vehicle flowrate acquisition device 1 being set on road surface, hypervelocity information
Acquisition device 2, overweight information collecting device 3, parking crimping information collecting device 4 and the base station 5 for being set to roadside, the base
5 microcontroller 1 of standing is connect with above- mentioned information acquisition device respectively, and is transferred to traffic by information launcher 52
Command and control device；
The traffic guidance control device includes information receiver 53 interconnected, Large DBMS
6, microcontroller 27 and indicator light 8, the Large DBMS 6 are networked with traffic police's system 10, and the information receives
Device 53 receives the information of the information launcher 52, passes through the data of Large DBMS 6 and traffic police's system 10
It compares and automatically analyzes, the variation of 27 control instructions lamp of microcontroller, 8 color, the microcontroller 27 and picture
Acquisition and storage device 9 connects, and act of violating regulations is captured and records and stores, is back to traffic police's system 10.
As preferred mode, the information of vehicle flowrate acquisition device 1 is set to crossing, using several traffic densities of installation
Sensor is realized, installs traffic density sensor respectively at away from crossing 50m, 75m, 100m, to acquire longer fleet or surpass
The information of vehicle flowrate of long fleet, at crossing and away from traffic density sensor is installed at the 5m of crossing respectively, to acquire no vehicle letter
Breath.
As preferred mode, the hypervelocity information collecting device 2 is set as being laid with existing crossing using scanning means
Each pressure spot of pressure sensor band carry out intermittent scanning in 0.1 second, pass through the analytical calculation of microcontroller 1
And comparison, the case where speed limit requires, which is not met, by information launcher 52 sends signal to traffic guidance control device, it is described
Picture collection and storage device 9 are oriented and photograph to record, and are transmitted to traffic police's system 10.
As preferred mode, the overweight information collecting device 3 is set as the frame at the 3.5m height of crossing both sides of the road
If infrared scanning band, by the microcontroller 1 for return infrared ray time difference acquisition, count by analysis
Calculation obtains actual pay load, takes pictures in conjunction with picture collection and storage device 9 to its capacity value position, calculates if capacity value is less than
Actual pay load out sends signal, the picture collection and storage to traffic guidance control device by information launcher 52
Device 9 carries out entirety to its vehicle and photographs to record, and is transmitted to traffic police's system 10.
As preferred mode, the parking crimping information collecting device 4 is set as setting up at the stop line of crossing vertical
Upward RF transmitter band, when red light, the RF transmitter is opened, if vehicle crimping, the microcontroller one
51 receive the infrared ray being reflected back, and send signal, the picture to traffic guidance control device by information launcher 52
Acquisition and storage device 9 carries out entirety to its vehicle and photographs to record, and is transmitted to traffic police's system 10.
As preferred mode, which also includes road damage information collecting device, the road path loss
Bad information collecting device is connect with microcontroller 1, is set as installing infrared scanning band respectively in both sides of the road, by road
Surface pressure sensor strip is connect with microcontroller 1, a threshold value is set on microcontroller 1, with pressure sensing
Pressure points on device band compare, and the launch angle road pavement of Binding change infrared scanning band is scanned, by micro-
One 51 analytical calculation of type controller and comparison obtain the position of the pressure sensor band on damage road surface, are emitted by information and filled
It sets 52 and sends signal to traffic guidance control device, the picture collection and storage device 9 photograph to record simultaneously its position
It is transmitted to traffic police's system.
As preferred mode, the Large DBMS 6 uses the management of SQLsever2000 large database
System.
It is traffic pressure information database to be established first, in the SQLsever2000 large data in the present embodiment
Relevant data and corresponding Processing Algorithm are imported in base management system, can be compared, be sentenced according to the relevant information of input
The degree for determining traffic pressure makes corresponding related measure to the degree of correlation of traffic pressure.It is set based on computer programming language
Internal Control Procedure is counted, is loaded on microcontroller 1, analytical calculation and comparison are carried out to collected relevant information, and
Final information is sent to traffic guidance control device, according to circumstances carries out corresponding intelligent measure, and establish logical to such as four
The processing for the different traffic jam environments such as road blocks, three road congestions and adjacent intersection block and control traffic signals refer to
Show the mode that lamp is commanded.
The critical issue captured to violation vehicle is the acquisition and preservation of image, using the view based on VFW system
Frequency capture systems solve the problems, such as Image Acquisition.VFW accesses video equipment in a manner of message-driven, video frequency collection card with
Dynamically the transmission rate of 1,300,000 pixels by image real-time delivery to computer, when sensor-triggered 0.2s or more, by
CapSetCallback OnFrame completes single frame video acquisition, calls capCaptureSequence(hWnd) picture is saved
To specified file underedge.
Specifically, each pressure for hypervelocity problem in the existing pressure sensor band being laid near crossing clicks through
Intermittent scanning in row every 0.1 second, judges the limit for meeting corresponding section by comparing the distance that each pressure spot advances
Speed requires, once not meeting speed limit requirement, then sends signal to traffic guidance control device, makes its picture collection and storage device
9 are oriented to the corresponding position of pressure sensor band and take pictures and record, and implement to be transmitted to traffic police's system 10.
For excess weight problems mainly for the detection of bulk transport vehicle, the both sides of the road frame at 3.5 meters of height of corresponding intersection
If infrared scanning band, if the infrared ray time of return received shortens, illustrate that this section of sensor with oversize vehicle, leads to
It crosses and calculates the poor distance for calculating bulk transport vehicle apart from every side line road that infrared ray returns, to determine that bulk transport vehicle exists in real time
The position of sensor strip, then the pressure value by controlling all pressure spots in this position of pressure sensor tape recording at this time, take
Its average value, the width (for fixed value, inputting in advance) counted multiplied by pressure multiplied by tire with the average value, it is big can to obtain this
The gravity of type transport vehicle, and then calculate its quality, while adjusting picture collection and storage device 9 fixes spraying capacity value to it
Position take pictures, extract its capacity value, and compare with the numerical value of detection, if capacity value be less than the detection numerical value,
Then picture collection and storage device 9 integrally take pictures to its vehicle and are uploaded to traffic police's system 10.
For parking crimping problem, RF transmitter band vertically upward is set up at the stop line of crossing, it is red when showing
When lamp, RF transmitter is opened, if there is vehicle crimping, then micro control unit 1 can receive be reflected back it is infrared
Line sends information to traffic guidance control device, Image Acquisition and storage device 9 and its vehicle is integrally taken pictures and is uploaded to
Traffic police's system 10.
Unknown situation is monitored for road damaged condition, and a threshold is set on the microcontroller 51 of base station 5, when
When pressure points on the pressure sensor band of road surface are less than the threshold, constantly change the infrared scanning of above-mentioned both sides of the road
Angle with transmitting, is scanned its road pavement, the variation function of infrared ray time of return when finding out path formation, then root
Pavement-height difference when meeting road damage definition according to hollow situation cause function variation error threshold as critical point, it is super
The position is recorded when critical point out in the position of pressure sensor band, and sends information control image acquisition and storage device simultaneously
9 pairs of positions are taken pictures and are uploaded to traffic police's system 10, while related roads maintenance personal being reminded to carry out road maintenance.
The critical issue captured to violation vehicle is the acquisition and preservation of image, using the view based on VFW system
Frequency capture systems solve the problems, such as Image Acquisition.VFW accesses video equipment in a manner of message-driven, video frequency collection card with
Dynamically the transmission rate of 1,300,000 pixels by image real-time delivery to computer, when sensor-triggered 0.2s or more, by
CapSetCallback OnFrame completes single frame video acquisition, calls capCaptureSequence(hWnd) picture is saved
To specified file underedge.The real time data and traffic pressure threshold comparison that design program passes sensor back, and establish to such as four
The processing of the different traffic jam environments such as channel blocks, the blocking of three road congestions and adjacent intersection and control traffic letter
The mode that number indicator light is commanded.
The utility model judges the control clearance time according to vehicle flowrate by dynamic induction to alleviate traffic
Pressure establishes traffic pressure information database, by big data analysis intelligence accurate judgement road traffic state, and according to correspondence
Road conditions control traffic signal indicating lamp, rationally carry out traffic guidance instead of traffic police, alleviate traffic pressure, and round-the-clock monitoring road is handed over
Logical situation, and take pictures to act of violating regulations at crossing；It realizes and such as exceeds the speed limit to the violation situation of common roadway mouth, is overweight, red
Crimping etc. is monitored in real time when lamp, and carries out upload of taking pictures to violation vehicle；Realize to the damaged condition of pavement of road into
The function of row real-time monitoring can then report and related personnel is notified to carry out road maintenance once meeting the judgement of road surface damage；Friendship
It is alert to be freed from this work, it is on duty and directs traffic instead of traffic police.It is more quasi- to the judgement of accident compared with traffic police's supervision
Really, capture is rapider, remains to work normally under night, harsh conditions, and reduces the manpower expenditure of traffic police simultaneously, alleviates and hands over
Logical pressure is effectively improved traffic safety and promotes social harmony development；The intelligent transportation command system has to road vehicle
Information judgement in time, it is accurate, automatic shooting system is quick on the draw, image clearly, can expand monitoring period and range, improve and hand over
Logical order, it is reliable for operation, low in cost the features such as, possess very strong practicability and promotion prospect.
Certainly, the above description is not intended to limit the present invention, and the utility model is also not limited to the example above,
The variations, modifications, additions or substitutions that those skilled in the art are made in the essential scope of the utility model, are also answered
Belong to the protection scope of the utility model.
Claims (7)
1. a kind of traffic control system of real time data transmitting, which is characterized in that include information of road surface acquisition device and traffic
Command and control device:
The information of road surface acquisition device include the information of vehicle flowrate acquisition device (1) being set on road surface, hypervelocity information adopt
Acquisition means (2), overweight information collecting device (3), parking crimping information collecting device (4) and the base station (5) for being set to roadside,
The microcontroller one (51) of the base station (5) is connect with above- mentioned information acquisition device respectively, and passes through information launcher
(52) it is transferred to traffic guidance control device；
The traffic guidance control device includes information receiver interconnected (53), Large DBMS
(6), microcontroller two (7) and indicator light (8), the Large DBMS (6) and traffic police's system (10) are networked, institute
State the information that information receiver (53) receive the information launcher (52), by Large DBMS (6) with
It the data comparison of traffic police's system (10) and automatically analyzes, the variation of microcontroller two (7) control instructions lamp (8) color,
The microcontroller two (7) connect with picture collection and storage device (9), and act of violating regulations is captured and records and stores, and returns
To traffic police's system (10).
2. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the vehicle flowrate
Information collecting device (1) is set to crossing, is realized using several traffic density sensors are installed, away from crossing 50m, 75m, 100m
Traffic density sensor is installed at place respectively, to acquire the information of vehicle flowrate of longer fleet or overlength fleet, at crossing and away from road
Traffic density sensor is installed respectively at mouth 5m, to acquire no information of vehicles.
3. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the hypervelocity letter
Breath acquisition device (2) is set as carrying out using each pressure spot of the scanning means to the pressure sensor band that existing crossing is laid with
It is logical not meet the case where speed limit requires by the analytical calculation and comparison of microcontroller one (51) for intermittent scanning in 0.1 second
It crosses information launcher (52) and sends signal to traffic guidance control device, the picture collection and storage device (9) are determined
To photographing to record, and it is transmitted to traffic police's system (10).
4. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the overweight letter
Breath acquisition device (3) is set as setting up infrared scanning band at the 3.5m height of crossing both sides of the road, passes through the miniature control
Acquisition of the device one (51) for the time difference of return infrared ray, is calculated analytically and obtains actual pay load, in conjunction with picture collection
It takes pictures with storage device (9) to its capacity value position, if capacity value, which is less than, is calculated actual pay load, is emitted by information and filled
It sets (52) and sends signal, the picture collection and storage device (9) to the whole bat of its vehicle progress to traffic guidance control device
According to record, and it is transmitted to traffic police's system (10).
5. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the parking pressure
Line information collecting device (4) is set as setting up RF transmitter band vertically upward at the stop line of crossing, described when red light
RF transmitter is opened, if vehicle crimping, the microcontroller one (51) receives the infrared ray being reflected back, and passes through information
Emitter (52) sends signal, the picture collection and storage device (9) to traffic guidance control device and carries out to its vehicle
Entirety photographs to record, and is transmitted to traffic police's system (10).
6. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the traffic control
System also includes road damage information collecting device, and the road damage information collecting device and microcontroller one (51) are even
It connects, is set as that infrared scanning band is installed respectively in both sides of the road, by road surface pressure sensor band and microcontroller one (51)
Connection sets a threshold value on microcontroller one (51), compares with the pressure points on pressure sensor band, in conjunction with
The launch angle road pavement for changing infrared scanning band is scanned, by microcontroller one (51) analytical calculation and comparison,
The position for obtaining the pressure sensor band on damage road surface is sent by information launcher (52) to traffic guidance control device
Signal, the picture collection and storage device (9) photograph to record its position and are transmitted to traffic police's system (10).
7. a kind of traffic control system of real time data transmitting according to claim 1, which is characterized in that the large size number
SQLsever2000 Large DBMS is used according to base management system (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821446218.XU CN209044870U (en) | 2018-09-05 | 2018-09-05 | A kind of traffic control system of real time data transmitting |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821446218.XU CN209044870U (en) | 2018-09-05 | 2018-09-05 | A kind of traffic control system of real time data transmitting |
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| CN209044870U true CN209044870U (en) | 2019-06-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374031A (en) * | 2019-07-19 | 2019-10-25 | 河南工程学院 | The converting means and method in highway bridge tide lane |
| CN110544379A (en) * | 2019-09-10 | 2019-12-06 | 中交城乡建设规划设计研究院有限公司 | Vehicle height limiting frame non-contact type early warning system and method based on cloud storage |
-
2018
- 2018-09-05 CN CN201821446218.XU patent/CN209044870U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374031A (en) * | 2019-07-19 | 2019-10-25 | 河南工程学院 | The converting means and method in highway bridge tide lane |
| CN110544379A (en) * | 2019-09-10 | 2019-12-06 | 中交城乡建设规划设计研究院有限公司 | Vehicle height limiting frame non-contact type early warning system and method based on cloud storage |
| CN110544379B (en) * | 2019-09-10 | 2021-01-15 | 中交城乡建设规划设计研究院有限公司 | Vehicle height limiting frame non-contact type early warning system and method based on cloud storage |
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Granted publication date: 20190628 Termination date: 20200905 |