CN109615894A - Road section traffic volume road condition detection system for traffic information intelligent management - Google Patents
Road section traffic volume road condition detection system for traffic information intelligent management Download PDFInfo
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- CN109615894A CN109615894A CN201811637797.0A CN201811637797A CN109615894A CN 109615894 A CN109615894 A CN 109615894A CN 201811637797 A CN201811637797 A CN 201811637797A CN 109615894 A CN109615894 A CN 109615894A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/091—Traffic information broadcasting
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
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Abstract
The present invention relates to intelligent traffic administration system fields, particularly for the road section traffic volume road condition detection system of traffic information intelligent management, it includes condition of road surface monitoring device and central processing unit, central processing unit includes event recognition module and communication module, and condition of road surface monitoring device is used to detect the traffic information of road；Event recognition module the type of traffic information and generates abnormity prompt information for identification, and is sent to monitoring center through communication module；Communication module is used to send conventional traffic information and abnormity prompt information to monitoring center；Event recognition module identifies abnormal traffic information and issues abnormity prompt information to monitoring center, reminds the staff of monitoring center to handle road abnormal conditions in time, restores the normal operation of road；Simultaneously by road display screen or customer mobile terminal, is prompted to the vehicle driver for being ready to pass through congested link, to induce them to select other transit route, avoid congested link, avoid being further exacerbated by for congestion.
Description
Technical field
The present invention relates to intelligent traffic administration system fields, are especially for the road section traffic volume road of traffic information intelligent management
Condition detection system.
Background technique
With the rapid growth of Public Traveling demand, the important channel of highway and urban road as Public Traveling,
But with the increasing fast of vehicles number, highway and urban road face different degrees of congestion, especially great section
Holiday, travelling season, highway and urban road congestion situation are more prominent, have seriously affected the smooth trip of the public,
Influence is caused to highway and urban road management.
Due to road by design, construction area, the factors such as investment are restricted, it is impossible to more through lanes are set.For
Reply road traffic congestion situation is dredged, is induced or measure of control to take, needs in time to carry out monitoring center anti-
Feedback.
Summary of the invention
The object of the present invention is to provide a kind of intelligently managing for traffic information to monitoring center feedback condition of road surface in time
The road section traffic volume road condition detection system of reason.
Above-mentioned purpose of the invention has the technical scheme that
Road section traffic volume road condition detection system for traffic information intelligent management, which is characterized in that monitor and fill including condition of road surface
It sets and central processing unit, the central processing unit includes event recognition module and communication module, in which:
Condition of road surface monitoring device, for detect road to traffic information, and be sent to central processing unit, the traffic letter
Breath includes conventional traffic information and abnormal traffic information, and the abnormal traffic information includes the congestion length in each lane；
Event recognition module, the type of traffic information generates abnormal mention if traffic information is abnormal traffic information for identification
Awake information, and monitoring center is sent to through communication module；
Communication module sends conventional traffic information and abnormity prompt information to monitoring center for communicating to connect with monitoring center；
Monitoring center shows conventional traffic information, and in response to abnormity prompt delivering abnormity prompt.
By using above-mentioned technical proposal, condition of road surface monitoring device to road come to traffic information detect, and
Traffic information is shown by monitoring center, the convenient operating status for understanding road in real time, and congestion in road is occurring
When unusual condition, event recognition module identifies abnormal traffic information and issues abnormity prompt information to monitoring center, reminds prison
The staff at control center handles road abnormal conditions in time, restores the normal operation of road；Road user is reminded to keep away simultaneously
Congested link is opened, being further exacerbated by for congestion is avoided.
The present invention is further arranged to: the condition of road surface monitoring device includes multi-target tracking radar and camera.
By using above-mentioned technical proposal, vision signal and radar signal are overlapped, by analyzing input in real time
Information of vehicles judges the moving target object in the detection zone set in lane, obtains required traffic information, real time monitoring
Live radar detection data realizes What You See Is What You Get.
The present invention is further arranged to: the conventional traffic information includes live video, the vehicle flowrate in each lane, average speed
Degree, lane occupancy ratio, vehicular gap, vehicle, the abnormal traffic information further include the running at a low speed, drive over the speed limit of each lane,
Vehicle drive in the wrong direction, vehicle disobey stop, pedestrian.
By using above-mentioned technical proposal, each information of road is acquired and is showed, it is corresponding more to understand road
Comprehensive information conveniently makes more reasonable road management measure.
The present invention is further arranged to: the abnormity prompt information includes Exception Type, link location information and scene view
Frequency or photo.
By using above-mentioned technical proposal, related personnel is facilitated to understand the abnormal type occurred and its corresponding position
It sets, and can intuitively understand abnormal conditions by live video or photo.
The present invention is further arranged to: the monitoring center includes monitoring host computer and the display screen for being connected to monitoring host computer,
The monitoring host computer control display screen shows conventional traffic information, and in response to abnormity prompt information and with pop-up in display screen
Display.
It by using above-mentioned technical proposal, is shown via current road conditions of the display screen to road, and passes through pop-up
Form shows abnormity prompt information, attracts related personnel's note that timely processing is abnormal.
The present invention is further arranged to: the monitoring center is connected with for the wireless communication with management communication of mobile terminal
Module, the monitoring center send abnormity prompt through wireless communication module to management mobile terminal in response to abnormal traffic information
Information.
By using above-mentioned technical proposal, abnormity prompt letter is issued to the site administrator of hand-held management mobile terminal
Breath, site administrator can nearby pre-process abnormal conditions, improve working efficiency.
By using above-mentioned technical proposal, by customer mobile terminal or road display screen, to being ready to pass through congested link
Vehicle driver prompt, to induce them to select other transit route, avoid congested link, avoid congestion into one
Step aggravation.
The present invention is further arranged to: the central processing unit further includes memory module, and the memory module is in response to different
Normal traffic information and abnormal traffic information is stored.
By using above-mentioned technical proposal, abnormal traffic information is stored, subsequent calls is facilitated to be investigated and divided
Analysis.
The present invention is further arranged to: the central processing unit further includes anomaly statistics module, the anomaly statistics module
Statistic of classification is carried out to abnormal traffic information, and is stored in table form to memory module.
By using above-mentioned technical proposal, statistic of classification is carried out to abnormal traffic information, is easy to understand the different of corresponding road
Normal distribution situation provides reference for road management planning, facilitates planning of science activities road management scheme.
The present invention is further arranged to: the exception record module carries out abnormal traffic information by one day different periods
Statistic of classification.
By using above-mentioned technical proposal, according to traffic flow in the corresponding Managed Solution of law formulation in different time periods,
Facilitate and plans more scientific road management scheme.
The present invention is further arranged to: the central processing unit further includes warning module, and the warning module is to vehicle flowrate
It is compared with preset critical flow, it is pre- to monitoring center sending congestion through communication module when vehicle flowrate is greater than critical flow
Alert information.
Monitoring center is issued in time when vehicle flowrate is greater than preset critical flow by using above-mentioned technical proposal
Congestion warning information makes reply processing in time.
The present invention is further arranged to: the monitoring center is connected with for the wireless communication with management communication of mobile terminal
Module, the monitoring center is in response to abnormal traffic information and through wireless communication module to customer mobile terminal and road display screen
Send abnormity prompt information.
By using above-mentioned technical proposal, when there is congestion in road, by customer mobile terminal or road display screen, to
The vehicle driver for being ready to pass through congested link prompts, and to induce them to select other transit route, avoids congestion road
Section, avoids being further exacerbated by for congestion.
In conclusion advantageous effects of the invention are as follows:
1. issuing abnormity prompt information in the unusual condition for congestion in road occur to monitoring center, reminding the work of monitoring center
Make personnel and handle road abnormal conditions in time, restores the normal operation of road；
2. pair abnormal traffic information carries out statistic of classification, it is easy to understand the spatial abnormal feature situation of corresponding road, is advised for road management
It draws and reference is provided；
3. issuing congestion warning information to monitoring center in time when vehicle flowrate is greater than preset critical flow；
4. when congestion occurs in road, by customer mobile terminal or road display screen, to the vehicle for being ready to pass through congested link
Driver prompts, and to induce them to select other transit route, avoids congested link, avoids further adding for congestion
It is acute.
Detailed description of the invention
Fig. 1 is the functional block diagram of the present embodiment.
Appended drawing reference: 1, condition of road surface monitoring device；2, central processing unit；3, event recognition module；4, communication module；5,
Monitoring center；6, multi-target tracking radar；7, camera；8, monitoring host computer；9, display screen；10, wireless communication module；11, it deposits
Store up module；12, anomaly statistics module；13, warning module；14, mobile terminal is managed；15, customer mobile terminal；16, road is aobvious
Display screen.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
It referring to Fig.1, is the road section traffic volume road condition detection system disclosed by the invention for traffic information intelligent management, including
Condition of road surface monitoring device 1, central processing unit 2 and monitoring center 5, central processing unit 2 are embedded computer.
Wherein condition of road surface monitoring device 1 be used to detect road to traffic information, and be sent to central processing unit 2,
It includes using the multi-target tracking radar 6 and camera 7 of three-dimensional active scan formula array radar Microwave Detecting Technology, multiple target
Tracking radar 6 connects central processing unit 2 through data line with camera 7, and multi-target tracking radar 6 and camera 7 are towards institute
Detection section is come to setting, and adjustment examination is quick and convenient, is not required to brokenly road, not influenced by light and Changes in weather, may replace coil,
Earth magnetism and video detection.
Traffic information includes conventional traffic information and abnormal traffic information, and conventional traffic information includes live video, each vehicle
The information such as vehicle flowrate, average speed, lane occupancy ratio, vehicular gap and the vehicle in road, abnormal traffic information include each lane
Congestion length, run at a low speed, drive over the speed limit, vehicle drives in the wrong direction, vehicle disobey stop, the information such as pedestrian, wherein live video is by camera 7
It provides, remaining information is provided by multi-target tracking radar 6.
Central processing unit 2 includes the communication module 4 for communicating to connect with monitoring center 5, and monitoring center 5 includes monitoring
Host 8 and display screen 9, display screen 9 are connected to monitoring host computer 8 through VGA wiring, and communication module 4 is connect by RS485 wiring or RJ45
Line or internet are connected to monitoring host computer 8, and monitoring host computer 8 controls display screen 9 and shows conventional traffic information.
Monitoring host computer 8 in monitoring center 5 is connected with wireless communication module 10, is used for and mobile phone, tablet computer, hand-held electric
The management mobile terminal 14 such as brain is communicatively coupled by 3G, 4G and/or 5G network, and management mobile terminal 14 can be by public in high speed
The roads scene such as road or city road staff on duty carries.
Meanwhile GPRS module also passes through that 3G, 4G and/or 5G network communication are connected with customer mobile terminal 15 and road is shown
Screen 16, customer mobile terminal 15 are generally mobile phone or tablet computer etc., are carried by driver, be mounted therein with corresponding application
Program, road display screen 16 is mountable in roadside or road-center, mentions for carrying out road conditions to the driver on road
Show, module 10 to customer mobile terminal 15 and road display screen 16 sends Traffic Information to monitoring center 5 by wireless communication.
Central processing unit 2 further includes event recognition module 3, warning module 13, memory module 11 and anomaly statistics module 12,
Wherein:
Storage module stores abnormal traffic information, anomaly statistics table and preset reaction road and the critical value of congestion occurs
Critical flow information.
The type of the traffic information for identification of event recognition module 3 generates different if traffic information is abnormal traffic information
Normal prompting message, and monitoring center 5 is sent to through communication module 4；Abnormity prompt information includes Exception Type, link location information
With live video or photo, the live video interception that live video or photo are obtained by video camera is obtained；Monitoring host computer 8 in response to
Abnormity prompt information in the form of a popup window shows abnormity prompt information in display screen 9, attract related personnel's note that
Processing is abnormal in time.
And while event recognition module 3 identifies abnormal traffic information, event recognition module 3 is through radio communication mold
Block 10 sends abnormity prompt information to management mobile terminal 14, issues to the site administrator of hand-held management mobile terminal 14 different
Normal prompting message, site administrator can nearby pre-process abnormal conditions, improve working efficiency.It is gathered around in road
When stifled, by customer mobile terminal 15 and road display screen 16, prompted to the vehicle driver for being ready to pass through congested link,
To induce them to select other transit route, congested link is avoided, avoids being further exacerbated by for congestion.
Meanwhile memory module 11 stores abnormal traffic information in response to abnormal traffic information, facilitates subsequent tune
With being investigated and analyzed.
All abnormal traffic information that central processing module identifies event recognition module 3 are sent to anomaly statistics mould
Block 12, anomaly statistics module 12 carries out homogeneous classification statistics to abnormal traffic information, and exception record module presses one day not
Statistic of classification is carried out to abnormal traffic information respectively with the period and for the different Exception Types in different lanes, and with the shape of table
Formula is stored to memory module 11, is provided reference for road management planning, is facilitated planning of science activities road management scheme.
Warning module 13 transfers corresponding critical flow from memory module 11, carries out to vehicle flowrate and preset critical flow
Compare, issues congestion warning information to monitoring center 5 through communication module 4 when vehicle flowrate is greater than critical flow.
The present embodiment the utility model has the advantages that
1. issuing abnormity prompt information in the unusual condition for congestion in road occur to monitoring center 5, reminding monitoring center 5
Staff handles road abnormal conditions in time, restores the normal operation of road；
2. pair abnormal traffic information carries out statistic of classification, it is easy to understand the spatial abnormal feature situation of corresponding road, is advised for road management
It draws and reference is provided；
3. issuing congestion warning information to monitoring center 5 in time when vehicle flowrate is greater than preset critical flow.
4, when congestion occurs in road, by customer mobile terminal 15 and road display screen 16, to being ready to pass through congestion road
Section vehicle driver prompt, to induce them to select other transit route, avoid congested link, avoid congestion into
The aggravation of one step.
The embodiment of the above specific embodiment is presently preferred embodiments of the present invention, not limits guarantor of the invention according to this
Range is protected, therefore: the equivalence changes that all structures under this invention, shape, principle are done should all be covered by protection scope of the present invention
Within.
Claims (11)
1. being used for the road section traffic volume road condition detection system of traffic information intelligent management, which is characterized in that monitored including condition of road surface
Device (1) and central processing unit (2), the central processing unit (2) include event recognition module (3) and communication module (4),
In:
Condition of road surface monitoring device (1), for detect road to traffic information, and be sent to central processing unit (2), it is described
Traffic information includes conventional traffic information and abnormal traffic information, and the abnormal traffic information includes the congestion length in each lane；
Event recognition module (3), the type of traffic information generates different if traffic information is abnormal traffic information for identification
Normal prompting message, and monitoring center (5) are sent to through communication module (4)；
Communication module (4) sends conventional traffic information and exception to monitoring center (5) for communicating to connect with monitoring center (5)
Prompting message；
Monitoring center (5) shows conventional traffic information, and in response to abnormity prompt delivering abnormity prompt.
2. the road section traffic volume road condition detection system according to claim 1 for traffic information intelligent management, feature exist
In the condition of road surface monitoring device (1) includes multi-target tracking radar (6) and camera (7).
3. the road section traffic volume road condition detection system according to claim 2 for traffic information intelligent management, feature exist
In, the conventional traffic information include live video, the vehicle flowrate in each lane, average speed, lane occupancy ratio, vehicular gap,
Vehicle, the abnormal traffic information further include the running at a low speed, drive over the speed limit of each lane, vehicle drive in the wrong direction, vehicle disobey stop, pedestrian.
4. the road section traffic volume road condition detection system according to claim 3 for traffic information intelligent management, feature exist
In the abnormity prompt information includes Exception Type, link location information and live video or photo.
5. the road section traffic volume road condition detection system according to claim 4 for traffic information intelligent management, feature exist
In the monitoring center (5) includes monitoring host computer (8) and the display screen (9) for being connected to monitoring host computer (8), the monitoring host computer
(8) control display screen (9) shows conventional traffic information, and aobvious with pop-up in display screen (9) in response to abnormity prompt information
Show.
6. the road section traffic volume road condition detection system according to claim 4 for traffic information intelligent management, feature exist
In the monitoring center (5) is connected with the wireless communication module (10) for communicating with management mobile terminal (14), the monitoring
Center (5) sends abnormity prompt letter through wireless communication module (10) Xiang Guanli mobile terminal (14) in response to abnormal traffic information
Breath.
7. the road section traffic volume road condition detection system according to claim 4 for traffic information intelligent management, feature exist
In the central processing unit (2) further includes memory module (11), and the memory module (11) is right in response to abnormal traffic information
Abnormal traffic information is stored.
8. the road section traffic volume road condition detection system according to claim 7 for traffic information intelligent management, feature exist
In the central processing unit (2) further includes anomaly statistics module (12), and the anomaly statistics module (12) is to abnormal traffic information
Statistic of classification is carried out, and is stored in table form to memory module (11).
9. the road section traffic volume road condition detection system according to claim 8 for traffic information intelligent management, feature exist
In the exception record module carries out statistic of classification to abnormal traffic information by one day different periods.
10. the road section traffic volume road condition detection system according to claim 3 for traffic information intelligent management, feature exist
In the central processing unit (2) further includes warning module (13), and the warning module (13) is to vehicle flowrate and preset critical flow
Amount is compared, and issues congestion warning information to monitoring center (5) through communication module (4) when vehicle flowrate is greater than critical flow.
11. the road section traffic volume road condition detection system according to claim 4 for traffic information intelligent management, feature exist
In the monitoring center (5) is connected with the wireless communication module (10) for communicating with management mobile terminal (14), the monitoring
Center (5) is in response to abnormal traffic information and through wireless communication module (10) to customer mobile terminal (15) and road display screen
(16) abnormity prompt information is sent, when there is congestion in road, by customer mobile terminal (15) or road display screen (16), to
The vehicle driver for being ready to pass through congested link prompts, and to induce them to select other transit route, avoids congestion road
Section, avoids being further exacerbated by for congestion.
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| CN110047285A (en) * | 2019-04-18 | 2019-07-23 | 河南勇威特种设备有限公司 | A kind of traffic signal lamp detector and detection method |
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| CN112820117A (en) * | 2020-12-31 | 2021-05-18 | 武汉慧联无限科技有限公司 | Information processing method, device and system |
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