CN106023620A - Big-data-based traffic light prompting system - Google Patents
Big-data-based traffic light prompting system Download PDFInfo
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- CN106023620A CN106023620A CN201610505991.8A CN201610505991A CN106023620A CN 106023620 A CN106023620 A CN 106023620A CN 201610505991 A CN201610505991 A CN 201610505991A CN 106023620 A CN106023620 A CN 106023620A
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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
- G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on the vehicle
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Abstract
The invention, which belongs to the intelligent traffic field, discloses a big-data-based traffic light prompting system. With the system, a problem that how to use the big data analysis and cloud computing to obtain a real-time state of a traffic signal in advance can be solved. The system is composed of traffic signal collecting units, controllers, vehicle position collecting units, a wireless communication module, clients and a cloud server. The traffic signal collecting units are connected with the controllers; and the controllers are connected with the cloud server wirelessly by the wireless communication module. The e traffic signal collecting units and the controllers are distributed at all intersections. The vehicle position collecting units are connected with the cloud server wirelessly by the wireless communication module and are distributed in all user vehicles. The clients connected with the cloud server wirelessly by the wireless communication module are used for displaying real-time traffic state information of the intersections where the user vehicles which the clients are installed at are about to arrive and are distributed in all user vehicles.
Description
Technical field
The present invention relates to intelligent transportation field, a kind of traffic light prompt systems based on big data.
Background technology
Along with economic development, the growth of each city automobile owning amount exceeds well over the speed that China urban traffic road is built,
Cause the series of problems such as urban traffic blocking aggravation, vehicle accident rising.The most only cannot by method for controlling traffic signal lights
The traffic problems that reply city is huge and complicated.If driver can get information about the traffic shape at the crossing that will pass through in advance
The vehicle flowrate of condition such as this crossing and and traffic light signals real-time status, it is simple to driver's pre-decelerating, can reduce crossing congestion and
The probability of happening of vehicle accident.But in city, the real time status information of crossing traffic lamp and the data volume of vehicle flowrate are big, calculate
Complexity, is not easy to utilize traditional data processing method statistical analysis.
Big data analysis, compared to traditional data warehouse applications, has the features such as data volume is big, query analysis is complicated.Greatly
The feature of data has four levels: first, and the data scale of construction is huge, rises to PB rank from TB rank；Second, data type is numerous
Many, including network log, video, picture, geographical location information etc.；3rd, processing speed is fast, and 1 second law can be from all kinds
Data in quickly obtain the information of high value, this point is also essentially different with traditional data mining technology；4th,
As long as it is also carried out correctly, analyzes accurately by Appropriate application data, it will bring the highest value to return.Industry is concluded
Be 4 " V " i.e.: the Volume(data scale of construction is big), Variety(data type various), Velocity(processing speed fast),
Value(value density is low).
Cloud computing (cloud computing) is increase, use and the delivery mode of related service based on the Internet, logical
Often relate to providing the most easily extension and the most virtualized resource by the Internet.Cloud is the one ratio of network, the Internet
Analogy saying.Past often represents telecommunications network with cloud, is the most also used for representing the abstract of the Internet and underlying infrastructure.Cloud meter
Calculating and even can bring the operational capability of 10 TFlops per second, having the most powerful computing capability can be with simulated-nuclear explosion, pre-
Survey climate change and market trend.User can access data center, by oneself by modes such as computer, notebook, mobile phones
Demand carry out computing.
How to utilize big data analysis and cloud computing to set up a kind of signal lights prompt system, realize learning that traffic is believed in advance
Number real-time status, be the technical issues that need to address.
Summary of the invention
The technical assignment of the present invention is for above not enough, it is provided that the prompting of a kind of traffic light based on big data is
System, the problem solving how to utilize big data analysis and cloud computing to realize learning the real-time status of traffic signal in advance.
The technical assignment of the present invention realizes in the following manner,
A kind of traffic light prompt system based on big data, adopts including traffic signal collecting unit, controller, vehicle location
Collection unit, wireless communication module, client and Cloud Server,
Traffic signal collecting unit is for gathering the traffic real time status information at crossing, and traffic signal collecting unit is with controller even
Connecing, controller is by wireless communication module and Cloud Server wireless connections, and above-mentioned traffic signal collecting unit and controller divide
It is distributed in each crossing；
Vehicle location collecting unit is for gathering the real-time position information of user's vehicle, and vehicle location collecting unit passes through channel radio
Letter module and Cloud Server wireless connections, above-mentioned vehicle location collecting unit is distributed in each user's vehicle；
Cloud Server can store and the map reference at each crossing of real-time update, each crossing traffic real time status information with
And the real-time position information of each user's vehicle, Cloud Server can judge user's car according to the real-time position information of user's vehicle
I.e. it is up to crossing and the traffic real time status information at above-mentioned crossing is sent to the client in this user's vehicle；
Client is by wireless communication module and Cloud Server wireless connections, and client is for showing user's vehicle at its place i.e.
To arrive the traffic real time status information at crossing, above-mentioned client distribution is in each user's vehicle.
Traffic signal collecting unit includes traffic light signals collecting unit and traffic flow acquisition unit, traffic light signals collection
Unit is for gathering the traffic lights real time status information at crossing, and traffic flow acquisition unit is used for gathering the information of vehicle flowrate at crossing,
Traffic light signals collecting unit and traffic flow acquisition unit are all connected with controller.
The traffic lights real time status information at the crossing of traffic light signals collecting unit collection includes the waiting time of traffic lights
And the traffic light status information of traffic lights.
Traffic light signals collecting unit is located at the traffic lights at crossing, and traffic light signals collecting unit includes high-definition camera
And traffic light signals analysis and processing module, high-definition camera, traffic light signals analysis and processing module and controller are sequentially connected with.
Traffic flow acquisition unit includes vehicle flowrate analysis and processing module, multiple geomagnetic sensor and multiple acceleration sensing
Device, each geomagnetic sensor and each acceleration transducer are all located on road surface, each geomagnetic sensor and each acceleration
Degree sensor is all connected with vehicle flowrate analysis and processing module, and vehicle flowrate analysis and processing module is connected with controller.
Traffic flow acquisition unit includes high-definition camera, vehicle flowrate analysis and processing module, and high-definition camera and vehicle flowrate divide
Analysis processing module module is all located at crossing, and high-definition camera, vehicle flowrate analysis and processing module and controller are sequentially connected with.
Described vehicle location collecting unit uses Big Dipper positioner or GPS positioner or Galileo positioner.
Client includes receiver module, modular converter and display module, and receiver module, modular converter and display module are successively
Connecting, receiver module is by wireless communication module and Cloud Server wireless connections.
Client also includes voice module, and voice module is connected with modular converter.
Wireless communication module is 3G network module or 4G mixed-media network modules mixed-media or WIFI network module.
A kind of based on big data the traffic light prompt systems of the present invention and prior art have the advantage that
1, in the present invention traffic lights real time status information at each crossing and the equal real-time storage of information of vehicle flowrate in Cloud Server,
The real-time position information of user's vehicle also uploads in Cloud Server, and Cloud Server analysis meter calculates and the reality of this user's vehicle
Time the traffic lights real time status information at crossing of positional information coupling and information of vehicle flowrate, and above-mentioned traffic lights real-time status is believed
Breath and information of vehicles are sent to the client of user's vehicle, and the driver of user's vehicle can learn in advance will be by the shape at crossing
State, pre-decelerating, reduces crossing congestion and vehicle accident probability of happening；
2, in the present invention, traffic light signals collecting unit includes high-definition camera and traffic light signals analysis and processing module, can will hand over
Logical lamp real time status information is sent to Cloud Server the most accurately, reduces the error of traffic lights real time status information；
3, in the present invention, traffic flow acquisition unit vehicle flowrate analysis and processing module, multiple geomagnetic sensor and multiple acceleration pass
Sensor, calculates vehicle flowrate by geomagnetic sensor and acceleration transducer, decreases calculating error, improves accurately
Degree；
4, in the present invention, traffic flow acquisition unit includes high-definition camera and vehicle flowrate analysis and processing module, is shot by video camera
Picture be analyzed, accuracy is high, and avoids the planning of destruction road surface；
5, in the present invention, client includes voice module and display module, the traffic real time status information at crossing can with word and
Sound two ways is pointed out, it is simple to the driver of user's vehicle receives traffic real time status information.
Accompanying drawing explanation
The present invention is further described below in conjunction with the accompanying drawings.
Accompanying drawing 1 is the structured flowchart of embodiment 1 one kinds traffic light based on big data prompt system；
Accompanying drawing 2 is the structured flowchart of embodiment 2 one kinds traffic light based on big data prompt system.
Detailed description of the invention
System is pointed out to a kind of based on big data the traffic light of the present invention with reference to Figure of description and specific embodiment
System is described in detail below.
Embodiment 1:
A kind of based on big data the traffic light prompt systems of the present invention, including traffic signal collecting unit, controller, car
Station acquisition unit, wireless communication module, client and Cloud Server, traffic signal collecting unit is for gathering crossing
Traffic real time status information, traffic signal collecting unit is connected with controller, and controller passes through wireless communication module and cloud service
Device wireless connections, above-mentioned traffic signal collecting unit and controller are distributed in each crossing；Vehicle location collecting unit is used for adopting
The real-time position information of collection user's vehicle, vehicle location collecting unit passes through wireless communication module and Cloud Server wireless connections,
Above-mentioned vehicle location collecting unit is distributed in each user's vehicle；Cloud Server can store and the ground at each crossing of real-time update
Figure coordinate, the traffic real time status information at each crossing and the real-time position information of each user's vehicle, Cloud Server can
Real-time position information according to user's vehicle judges that user's vehicle is i.e. up to crossing and by the traffic real-time status at above-mentioned crossing
Information is sent to the client in this user's vehicle；Client is by wireless communication module and Cloud Server wireless connections, client
End is for showing that user's vehicle at its place will arrive the traffic real time status information at crossing, and above-mentioned client distribution is in each use
In the vehicle of family.
Traffic signal collecting unit includes traffic light signals collecting unit and traffic flow acquisition unit, traffic light signals collection
Unit is for gathering the traffic lights real time status information at crossing, and traffic flow acquisition unit is used for gathering the information of vehicle flowrate at crossing,
Traffic light signals collecting unit and traffic flow acquisition unit are all connected with controller.
Traffic light signals collection is located at the traffic lights at crossing, and traffic light signals collecting unit includes high-definition camera and friendship
Logical modulating signal analysis and processing module, high-definition camera, traffic light signals analysis and processing module and controller are sequentially connected with.High definition is taken the photograph
The traffic lights real time status information of camera shooting crossing traffic lamp, when this traffic lights real time status information includes the wait of traffic lights
Between and the traffic light status information of traffic lights, the traffic lights real time status information of shooting is sent to traffic lights by high-definition camera
Signal analysis and processing module, traffic light signals analysis and processing module draws traffic lights at now crossing according to pictorial information analysis
The current state of traffic lights in waiting time and traffic lights, and transmit data to controller.
Traffic flow acquisition unit includes vehicle flowrate analysis and processing module, multiple geomagnetic sensor and multiple acceleration sensing
Device, each geomagnetic sensor and each acceleration transducer are all located on road surface, each geomagnetic sensor and each acceleration
Degree sensor is all connected with vehicle flowrate analysis and processing module, and vehicle flowrate analysis and processing module is connected with controller.Geomagnetic sensor
For detecting vehicle each track through crossing, GEOMAGNETIC CHANGE around each track, acceleration transducer is used for detecting car
Through each track at crossing, the shock conditions in each track, vehicle flowrate analysis and processing module is according to the track received
The shock conditions analysis in GEOMAGNETIC CHANGE and track around draws information of vehicle flowrate.
Vehicle location collecting unit uses Big Dipper positioner, for detecting the real-time position information of user's vehicle, and will
The real-time position information of user's vehicle uploads to store in Cloud Server by wireless communication module.
Client includes receiver module, display module, voice module and modular converter, and receiver module passes through radio communication mold
Block is connected and receives the traffic real time status information at the crossing that user's vehicle is i.e. up to Cloud Server, receiver module with turn
Die change block connects, and modular converter is connected with display module and voice module respectively, and display module is for the form with character and graphic
Display user's vehicle is i.e. up to the traffic real time status information at crossing, and voice module is for reporting user's car in the form of speech
I.e. it is up to the traffic real time status information at crossing.
Cloud Server stores and the map of the traffic real time status information at each crossing that upgrades in time, each crossing is sat
Mark, the real-time position information of each user's vehicle, and go out this user's car according to the real-time position information computational analysis of user's vehicle
The crossing that will arrive, is sent to the client in user's vehicle by the traffic real time status information at this crossing.
Wireless communication module selects 4G mixed-media network modules mixed-media.In actual applications, wireless communication module is not limited to 4G mixed-media network modules mixed-media,
Can be selected for 3G network module, in the case of having WIFI to cover, can be selected for WIFI network module.
The working method of a kind of traffic light prompt systems based on big data of the present invention is:
Each traffic information collection unit gathers the traffic real time status information at its crossing, place, the traffic real-time status at each crossing
Information is uploaded and is saved in Cloud Server；
Each vehicle location collecting unit gathers the real-time position information of its place user's vehicle, the real time position of each user's vehicle
Information is uploaded and is saved in Cloud Server；
Cloud Server goes out, according to the real-time position information computational analysis of user's vehicle, the crossing that this user's vehicle will arrive, and will
The traffic real time status information at this crossing is sent to the client of corresponding user's vehicle；
Client receives its place user's vehicle will arrive the traffic real time status information at crossing, and by traffic real-time status
Information is supplied to the driver of user's vehicle in the way of word picture or voice or both combinations.
Traffic light signals collecting unit in the present invention, traffic flow acquisition unit, vehicle location collecting unit, client and
The structure of Cloud Server and the analyzing and processing of relevant data all use prior art.
Embodiment 2:
The present embodiment is the further improvement on the basis of embodiment 1, and the present embodiment is distinguished as with embodiment 1: vehicle flowrate is adopted
Collection unit includes that high-definition camera, vehicle flowrate analysis and processing module, high-definition camera and vehicle flowrate analysis and processing module module are equal
Being located at crossing, high-definition camera, vehicle flowrate analysis and processing module and controller are sequentially connected with.High-definition camera is used for shooting road
The multidate information of wagon flow at Kou, the multidate information of the wagon flow that vehicle flowrate analysis and processing module shoots according to high-definition camera calculates and divides
Analyse to obtain the information of vehicle flowrate of outlet, and information of vehicle flowrate is sent to controller, controller information of vehicle flowrate is passed through nothing
Line communication module uploads to store in Cloud Server.
The structure of this traffic flow acquisition unit and the analyzing and processing of related data all use prior art.
The working method of a kind of traffic light prompt systems based on big data of the present embodiment is consistent with embodiment 1.
By detailed description of the invention above, described those skilled in the art can readily realize the present invention.But should
Working as understanding, the present invention is not limited to above-mentioned detailed description of the invention.On the basis of disclosed embodiment, described technical field
Technical staff can the different technical characteristic of combination in any, thus realize different technical schemes.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
Claims (10)
1. a traffic light prompt system based on big data, it is characterised in that include traffic signal collecting unit, control
Device, vehicle location collecting unit, wireless communication module, client and Cloud Server,
Traffic signal collecting unit is for gathering the traffic real time status information at crossing, and traffic signal collecting unit is with controller even
Connecing, controller is by wireless communication module and Cloud Server wireless connections, and above-mentioned traffic signal collecting unit and controller divide
It is distributed in each crossing；
Vehicle location collecting unit is for gathering the real-time position information of user's vehicle, and vehicle location collecting unit passes through channel radio
Letter module and Cloud Server wireless connections, above-mentioned vehicle location collecting unit is distributed in each user's vehicle；
Cloud Server can store and the map reference at each crossing of real-time update, each crossing traffic real time status information with
And the real-time position information of each user's vehicle, Cloud Server can judge user's car according to the real-time position information of user's vehicle
I.e. it is up to crossing and the traffic real time status information at above-mentioned crossing is sent to the client in this user's vehicle；
Client is by wireless communication module and Cloud Server wireless connections, and client is for showing user's vehicle at its place i.e.
To arrive the traffic real time status information at crossing, above-mentioned client distribution is in each user's vehicle.
A kind of traffic light prompt systems based on big data the most according to claim 1, it is characterised in that traffic is believed
Number collecting unit includes traffic light signals collecting unit and traffic flow acquisition unit, and traffic light signals collecting unit is used for gathering road
The traffic lights real time status information of mouth, traffic flow acquisition unit is for gathering the information of vehicle flowrate at crossing, traffic light signals collection
Unit and traffic flow acquisition unit are all connected with controller.
A kind of traffic light prompt systems based on big data the most according to claim 2, it is characterised in that traffic lights
The traffic lights real time status information at the crossing of signal gathering unit collection includes the waiting time of traffic lights and the red of traffic lights
Green light phase information.
A kind of traffic light prompt systems based on big data the most according to claim 2, it is characterised in that traffic lights
Signal gathering unit is located at the traffic lights at crossing, and traffic light signals collecting unit includes that high-definition camera and traffic light signals divide
Analysis processing module, high-definition camera, traffic light signals analysis and processing module and controller are sequentially connected with.
A kind of traffic light prompt systems based on big data the most according to claim 2, it is characterised in that vehicle flowrate
Collecting unit includes vehicle flowrate analysis and processing module, multiple geomagnetic sensor and multiple acceleration transducer, and each earth magnetism passes
Sensor and each acceleration transducer are all located on road surface, and each geomagnetic sensor and each acceleration transducer are all and car
Flow analysis processing module connects, and vehicle flowrate analysis and processing module is connected with controller.
A kind of traffic light prompt systems based on big data the most according to claim 2, it is characterised in that vehicle flowrate
Collecting unit includes high-definition camera, vehicle flowrate analysis and processing module, high-definition camera and vehicle flowrate analysis and processing module module
All being located at crossing, high-definition camera, vehicle flowrate analysis and processing module and controller are sequentially connected with.
A kind of traffic light prompt systems based on big data the most according to claim 1, it is characterised in that described car
Station acquisition unit uses Big Dipper positioner or GPS positioner or Galileo positioner.
A kind of traffic light prompt systems based on big data the most according to claim 1, it is characterised in that client
Including receiver module, modular converter and display module, receiver module, modular converter and display module are sequentially connected with, receiver module
By wireless communication module and Cloud Server wireless connections.
A kind of traffic light prompt systems based on big data the most according to claim 7, it is characterised in that client
Also including voice module, voice module is connected with modular converter.
A kind of traffic light prompt systems based on big data the most according to claim 1, it is characterised in that channel radio
Letter module is 3G network module or 4G mixed-media network modules mixed-media or WIFI network module.
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| CN201610505991.8A CN106023620A (en) | 2016-07-01 | 2016-07-01 | Big-data-based traffic light prompting system |
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| CN201610505991.8A CN106023620A (en) | 2016-07-01 | 2016-07-01 | Big-data-based traffic light prompting system |
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Cited By (11)
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| CN106710288A (en) * | 2017-03-21 | 2017-05-24 | 宿迁学院 | System and method for realizing traffic intersection dispersion through adoption of wireless novel electronic license plate |
| CN106996791A (en) * | 2017-03-31 | 2017-08-01 | 深圳市翼动科技有限公司 | A kind of automobile intelligent navigation system based on cloud computing |
| CN107195186A (en) * | 2017-06-07 | 2017-09-22 | 千寻位置网络有限公司 | The method and system of Automatic Optimal crossing vehicle pass-through speed |
| CN107369326A (en) * | 2017-03-06 | 2017-11-21 | 扬州大学 | A kind of intelligent traffic light design system applied to automatic Pilot |
| CN108389409A (en) * | 2018-05-03 | 2018-08-10 | 张梦雅 | Traffic route monitoring system and its monitoring method |
| CN108564786A (en) * | 2018-05-14 | 2018-09-21 | 苏州思在科技有限公司 | A kind of method and system of the urban traffic signal control based on cloud computing |
| CN108765992A (en) * | 2018-06-22 | 2018-11-06 | 核工业西南勘察设计研究院有限公司 | A kind of bridge intelligence water conservancy diversion traffic system and bridge intelligence method of river diversion |
| CN108898839A (en) * | 2018-09-13 | 2018-11-27 | 武汉摩尔数据技术有限公司 | A kind of real-time dynamic information data system and its update method |
| CN109427204A (en) * | 2017-08-31 | 2019-03-05 | 慧荣兴科技成都有限公司 | A kind of traffic light signal Real-time Data Center and real-time detection method |
| CN109935090A (en) * | 2017-12-18 | 2019-06-25 | 航天信息股份有限公司 | Traffic light regulating system, method, apparatus, mist calculate equipment and storage medium |
| CN111341108A (en) * | 2020-05-19 | 2020-06-26 | 成都信息工程大学 | Intelligent traffic control system based on cloud platform and control method thereof |
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| CN106996791A (en) * | 2017-03-31 | 2017-08-01 | 深圳市翼动科技有限公司 | A kind of automobile intelligent navigation system based on cloud computing |
| CN107195186A (en) * | 2017-06-07 | 2017-09-22 | 千寻位置网络有限公司 | The method and system of Automatic Optimal crossing vehicle pass-through speed |
| CN109427204A (en) * | 2017-08-31 | 2019-03-05 | 慧荣兴科技成都有限公司 | A kind of traffic light signal Real-time Data Center and real-time detection method |
| CN109427204B (en) * | 2017-08-31 | 2021-10-22 | 慧荣兴科技成都有限公司 | Traffic light signal real-time data platform and real-time detection method |
| CN109935090A (en) * | 2017-12-18 | 2019-06-25 | 航天信息股份有限公司 | Traffic light regulating system, method, apparatus, mist calculate equipment and storage medium |
| CN108389409A (en) * | 2018-05-03 | 2018-08-10 | 张梦雅 | Traffic route monitoring system and its monitoring method |
| CN108564786A (en) * | 2018-05-14 | 2018-09-21 | 苏州思在科技有限公司 | A kind of method and system of the urban traffic signal control based on cloud computing |
| CN108765992A (en) * | 2018-06-22 | 2018-11-06 | 核工业西南勘察设计研究院有限公司 | A kind of bridge intelligence water conservancy diversion traffic system and bridge intelligence method of river diversion |
| CN108898839A (en) * | 2018-09-13 | 2018-11-27 | 武汉摩尔数据技术有限公司 | A kind of real-time dynamic information data system and its update method |
| CN108898839B (en) * | 2018-09-13 | 2020-10-09 | 武汉泰坦智慧科技有限公司 | Real-time dynamic traffic information data system and updating method thereof |
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