CN111540210A - Intelligent flow control system for urban traffic - Google Patents
Intelligent flow control system for urban traffic Download PDFInfo
- Publication number
- CN111540210A CN111540210A CN202010421483.8A CN202010421483A CN111540210A CN 111540210 A CN111540210 A CN 111540210A CN 202010421483 A CN202010421483 A CN 202010421483A CN 111540210 A CN111540210 A CN 111540210A
- Authority
- CN
- China
- Prior art keywords
- module
- data
- information
- video data
- traffic
- 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
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Abstract
The invention discloses an intelligent flow control system for urban traffic, which comprises a video data acquisition module, a useless data eliminating module, a data integration module, a video data analysis module, a control module and a traffic signal lamp, wherein the video data acquisition module, the useless data eliminating module, the data integration module, the video data analysis module, the control module and the traffic signal lamp are sequentially connected, the control module is respectively connected with a traffic flow monitoring module and a coordination control module, the coordination control module is connected with a human-computer interaction module, the human-computer interaction module is connected with an information publishing module, and the video data analysis module is connected with a safety maintenance module. The vehicle detection method based on the video recognition technology has the advantages of large monitoring volume, rich information, capability of providing various traffic information, capability of eliminating useless information and integrating data of information data, traffic congestion avoidance and traffic flow control.
Description
Technical Field
The invention relates to the technical field of intelligent traffic, in particular to an intelligent flow control system for urban traffic.
Background
The urban road traffic signal control mainly refers to traffic signal lamp control of each intersection in a city, and reasonable command of traffic flow passing or stopping is realized by controlling an indication signal of the intersection signal lamp so as to evacuate the traffic flow, reduce traffic jam, ensure smoothness of urban road traffic, avoid traffic accidents as far as possible and improve road passing efficiency.
The 201610756004.1 patent discloses a traffic flow control system, which comprises a plurality of sensors, a plurality of control devices and a servo device, wherein the sensors are respectively arranged at one side of each direction lane of each intersection and are respectively connected with the corresponding control devices, the control devices are respectively arranged at one side of each direction lane of each intersection and are connected with the servo device, the sensors respectively sense the driving speed of the corresponding direction lanes and respectively generate sensing signals and respectively transmit the sensing signals to the corresponding control devices
Each control device transmits a sensing signal to the servo device, the servo device processes the sensing signal respectively and generates at least one control signal, the servo device transmits the at least one control signal to the corresponding control device, and the corresponding control device controls the traffic light on the corresponding direction lane according to the control signal. However, the control method is only suitable for the condition of less road traffic flow, cannot meet the development requirements of the traffic of various cities in China at all, and meanwhile, the control method can only control a certain point independently and cannot control the traffic in real time, multiple points, joint measurement and linkage.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides an intelligent flow control system for urban traffic.
The invention provides an intelligent flow control system for urban traffic, which comprises a video data acquisition module, a useless data eliminating module, a data integration module, a video data analysis module, a control module and a traffic signal lamp, wherein the video data acquisition module, the useless data eliminating module, the data integration module, the video data analysis module, the control module and the traffic signal lamp are sequentially connected, the control module is respectively connected with a traffic flow monitoring module and a coordination control module, the coordination control module is connected with a human-computer interaction module, the human-computer interaction module is connected with an information issuing module, and the video data analysis module is connected with a safety maintenance module.
Preferably, the video data acquisition module acquires information data of the road surface through a high-point carrier radar and a video monitor at the intersection.
Preferably, the video data acquisition module transmits the acquired information data to the garbage removal module, and the garbage removal module removes garbage data information in the acquired road information data.
Preferably, the useless information eliminating module transmits the eliminated useful data information to the data integrating module, and the data integrating module performs effective integration processing on different data information, performs format conversion on the data, performs associated integration with other data, and generates data meeting the requirements of system application services.
Preferably, the data integration module transmits the integrated data information to the video data analysis module, and the video data analysis module processes and analyzes the transmitted data information.
Preferably, the data analyzed and processed by the video data analysis module is transmitted to the security maintenance module, the security maintenance module includes a data backup unit and a data recovery unit, the data backup unit is used for performing backup storage on the video data, and the data recovery unit is used for performing recovery storage on the damaged data information.
Preferably, the data analyzed and processed by the video data analysis module is transmitted to the control module, and the control module controls the traffic signal lamp.
Preferably, the traffic flow monitoring module monitors and collects traffic flow data and transmits the traffic flow data to the control module, and the coordination control module is used for performing single-point control on a plurality of traffic signal lamp points.
Preferably, the coordination control module is connected with the human-computer interaction module through a coordination controller, and the human-computer interaction module is used for being operated and used by an operator independently.
Preferably, the information release module mainly comprises a public traffic information service portal network system, a private traffic network, a government affair external network system, a VMS information release system and a voice message, short message and service hotline system.
The urban traffic intelligent flow control system is monitored by a vehicle detection method based on a video recognition technology, is large in volume and rich in information, can provide various traffic information, and can perform useless information elimination and data integration on information data, so that traffic jam is avoided, and the effect of controlling the traffic flow is achieved.
Drawings
Fig. 1 is a schematic flow chart of an intelligent flow control system for urban traffic according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, an intelligent flow control system for urban traffic comprises a video data acquisition module, a useless data eliminating module, a data integration module, a video data analysis module, a control module and a traffic signal lamp, wherein the video data acquisition module, the useless data eliminating module, the data integration module, the video data analysis module, the control module and the traffic signal lamp are sequentially connected, the control module is respectively connected with a traffic flow monitoring module and a coordination control module, the coordination control module is connected with a human-computer interaction module, the human-computer interaction module is connected with an information issuing module, and the video data analysis module is connected with a safety maintenance module.
In the invention, the video data acquisition module acquires information data of a road surface through a high-point carrier radar and a video monitor of the intersection.
In the invention, the video data acquisition module transmits the acquired information data to the useless information removing module, and the useless information removing module removes useless data information in the acquired pavement information data.
In the invention, the useless information eliminating module transmits the eliminated useful data information to the data integrating module, the data integrating module effectively integrates different data information, simultaneously performs format conversion on the data, and performs associated integration with other data to generate the data meeting the requirements of system application service.
In the invention, the data integration module transmits the integrated data information to the video data analysis module, and the video data analysis module processes and analyzes the transmitted data information.
In the invention, data analyzed and processed by the video data analysis module is transmitted to the safety maintenance module, the safety maintenance module comprises a data backup unit and a data recovery unit, the data backup unit is used for backing up and storing video data, and the data recovery unit is used for recovering and storing damaged data information.
In the invention, the data analyzed and processed by the video data analysis module is transmitted to the control module, and the control module controls the traffic signal lamp.
In the invention, the traffic flow monitoring module monitors and collects traffic flow data and transmits the traffic flow data to the control module, and the coordination control module is used for carrying out single-point control on a plurality of traffic signal lamp points.
In the invention, the coordination control module is connected with the human-computer interaction module through the coordination controller, and the human-computer interaction module is used for an operator to operate and use independently.
The information issuing module mainly comprises a public traffic information service portal network system, a special traffic network, a government affair external network system, a VMS information issuing system and an audio message, short message and service hotline system.
The invention comprises the following steps: the system comprises a video data acquisition module, a useless information elimination module, a data integration module, a video data analysis module, a safety maintenance module and a data analysis module, wherein the video data acquisition module acquires information data of a road surface through high-point carrier radar and video monitoring of an intersection, transmits the acquired information data to the useless information elimination module, eliminates useless data information in the acquired information data of the road surface, transmits the eliminated useful data information to the data integration module, effectively integrates different data information, converts the format of the data, associates and integrates the data with other data to generate data meeting the requirements of system application services, transmits the integrated data information to the video data analysis module, processes and analyzes the transmitted data information, and transmits the data analyzed and processed by the video data analysis module to the safety maintenance module, the safety maintenance module comprises a data backup unit and a data recovery unit, the data backup unit is used for performing backup storage on video data, the data recovery unit is used for recovering and storing damaged data information, the data analyzed and processed by the video data analysis module is transmitted to the control module, the control module controls traffic lights, the traffic flow monitoring module monitors and collects traffic flow data of a vehicle and transmits the traffic flow data to the control module, the coordination control module is used for performing single-point control on a plurality of traffic light points, the coordination control module is connected with the man-machine interaction module through the coordination controller, and the man-machine interaction module is used for being operated and used by an operator independently.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The intelligent flow control system for the urban traffic is characterized by comprising a video data acquisition module, a useless data eliminating module, a data integration module, a video data analysis module, a control module and a traffic signal lamp, wherein the video data acquisition module, the useless data eliminating module, the data integration module, the video data analysis module, the control module and the traffic signal lamp are sequentially connected, the control module is respectively connected with a traffic flow monitoring module and a coordination control module, the coordination control module is connected with a human-computer interaction module, the human-computer interaction module is connected with an information issuing module, and the video data analysis module is connected with a safety maintenance module.
2. The system of claim 1, wherein the video data collection module collects road information data through high point carrier radar and video monitoring at the intersection.
3. The system of claim 1, wherein the video data acquisition module transmits the acquired information data to the garbage removal module, and the garbage removal module removes garbage data information in the acquired road information data.
4. The system of claim 1, wherein the garbage removal module transmits the removed useful data information to the data integration module, and the data integration module performs effective integration processing on different data information, performs format conversion on the data, performs correlation integration with other data, and generates data meeting the requirements of system application services.
5. The system of claim 1, wherein the data integration module transmits the integrated data information to the video data analysis module, and the video data analysis module processes and analyzes the transmitted data information.
6. The intelligent flow control system for urban traffic according to claim 1, wherein the data analyzed and processed by the video data analysis module is transmitted to a security maintenance module, the security maintenance module comprises a data backup unit and a data recovery unit, the data backup unit is used for backing up and storing video data, and the data recovery unit is used for recovering and storing damaged data information.
7. The system of claim 1, wherein the data analyzed and processed by the video data analysis module is transmitted to the control module, and the control module controls the traffic signal lamp.
8. The system of claim 1, wherein the traffic flow monitoring module monitors and collects traffic flow data and transmits the data to the control module, and the coordination control module is configured to perform single-point control on a plurality of traffic signal light points.
9. The system of claim 1, wherein the coordination control module is connected to the human-computer interaction module through a coordination controller, and the human-computer interaction module is used for an operator to operate and use independently.
10. The system of claim 1, wherein the information distribution module mainly comprises a public transportation information service portal network system, a private transportation network, a government affair external network system, a VMS information distribution system, and a voice, short message and service hotline system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421483.8A CN111540210A (en) | 2020-05-18 | 2020-05-18 | Intelligent flow control system for urban traffic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010421483.8A CN111540210A (en) | 2020-05-18 | 2020-05-18 | Intelligent flow control system for urban traffic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111540210A true CN111540210A (en) | 2020-08-14 |
Family
ID=71975863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010421483.8A Pending CN111540210A (en) | 2020-05-18 | 2020-05-18 | Intelligent flow control system for urban traffic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111540210A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200654A (en) * | 2014-09-16 | 2014-12-10 | 安徽达尔智能控制系统有限公司 | Carrier-radar section traffic flow monitoring and controlling system |
| CN207397491U (en) * | 2017-08-16 | 2018-05-22 | 华东交通大学 | A kind of intellectual traffic control and early warning system |
| WO2020086615A1 (en) * | 2018-10-23 | 2020-04-30 | Traffic Technology Services, Inc. | Traffic signal state prediction correction and real-time probe data validation |
-
2020
- 2020-05-18 CN CN202010421483.8A patent/CN111540210A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104200654A (en) * | 2014-09-16 | 2014-12-10 | 安徽达尔智能控制系统有限公司 | Carrier-radar section traffic flow monitoring and controlling system |
| CN207397491U (en) * | 2017-08-16 | 2018-05-22 | 华东交通大学 | A kind of intellectual traffic control and early warning system |
| WO2020086615A1 (en) * | 2018-10-23 | 2020-04-30 | Traffic Technology Services, Inc. | Traffic signal state prediction correction and real-time probe data validation |
Non-Patent Citations (1)
| Title |
|---|
| 古胜辉: "<基于WebGIS的公众出行服务管理系统的设计和实现>", <中国优秀博硕士学位论文全文数据库(硕士)> * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106652558B (en) | Vehicle-road cooperative intelligent traffic control system | |
| CN204990721U (en) | But intelligent traffic monitoring system of automatic brake car | |
| CN203260191U (en) | Traffic monitoring and management system | |
| CN101908272A (en) | Traffic safety sensing network based on mobile information | |
| CN2906786Y (en) | Interactive intelligent spike and its road net information system | |
| CN101071526A (en) | Interactive intelligent road nail and its road net information system | |
| CN102521983A (en) | Vehicle violation detection system based on high definition video technology and method thereof | |
| CN109544936B (en) | Motor vehicle zebra crossing early warning snapshot system not giving way to pedestrians based on radar camera | |
| CN201673603U (en) | Crossing traffic control system | |
| CN209168403U (en) | Transfinite high vehicle early warning system | |
| CN105139678A (en) | Intelligent traffic monitoring system capable of automatically braking automobile | |
| CN202472943U (en) | Vehicle violation detecting system based on high definition video technology | |
| CN202257959U (en) | Non-motorized vehicle lane running speed-reduction prompting device | |
| CN104464312A (en) | Intelligent transport system | |
| CN111524390A (en) | Active early warning system and method for secondary accidents on expressway based on video detection | |
| CN111462517A (en) | Vehicle-road cooperative system for automatic driving of intelligent vehicle and cooperative control method thereof | |
| CN204990699U (en) | Intelligent traffic monitoring system | |
| CN103413447A (en) | Electronic police system of urban traffic crossroad | |
| CN106128109B (en) | A kind of different domain slag-soil truck based on Big Dipper space-time traffic signals is broken rules and regulations analytical equipment and method | |
| CN209388489U (en) | A kind of traffic signals scheme and real-time status acquisition device | |
| CN110807929A (en) | Traffic police auxiliary command information analysis and research and judgment system | |
| CN111968363A (en) | Zebra crossing present pedestrian detection system based on vehicle-road cooperation | |
| CN111540210A (en) | Intelligent flow control system for urban traffic | |
| CN211264452U (en) | Traffic guidance control platform based on big data | |
| CN204348074U (en) | A kind of intelligent transportation complex control 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200814 |
|
| RJ01 | Rejection of invention patent application after publication |