CN109637137A - Traffic control system based on bus or train route collaboration - Google Patents
Traffic control system based on bus or train route collaboration Download PDFInfo
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- CN109637137A CN109637137A CN201811634137.7A CN201811634137A CN109637137A CN 109637137 A CN109637137 A CN 109637137A CN 201811634137 A CN201811634137 A CN 201811634137A CN 109637137 A CN109637137 A CN 109637137A
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- traffic control
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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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0116—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from roadside infrastructure, e.g. beacons
-
- 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
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- 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
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/042—Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
-
- 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
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- 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
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096783—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a roadside individual element
Abstract
The invention discloses a kind of traffic control system based on bus or train route collaboration, geomagnetism detecting device and photographic device establish internet of things；The car flow information that geomagnetism detecting device will acquire is transmitted by internet of things；The car-mounted terminal for being arranged in the car will acquire information of vehicles and be transmitted by internet of things；Photographic device is used to carry out edge calculations to car flow information, image information and information of vehicles, and is transmitted the vehicle behavior high dimensional information that edge calculations obtain by internet of things；Cloud platform is used to combine preset traffic optimization model to carry out traffic optimization according to vehicle behavior high dimensional information, then is transmitted to traffic control equipment by the instant tutorial message that internet of things obtains traffic optimization, carries out traffic optimization management to traffic control equipment.The present invention realizes the instant coordinated management according to current traffic condition to traffic control equipment, to improve the reasonability of resource distribution；And achieve the purpose that bus or train route coordinated management, it can be improved the accuracy of traffic optimization management.
Description
Technical field
The present invention relates to urban transportation technical field more particularly to a kind of traffic control systems based on bus or train route collaboration.
Background technique
With the acceleration of urbanization process, the high speed development of auto industry, automobile has become in Traffic Systems most
Important component part.Following traffic congestion has become most one of urgent problem to be solved in Traffic Systems, it
The work and life quality of city people is seriously affected.
Currently, traffic administration is mainly managed traffic lights management to urban transportation.And traffic lights management be by
Staff according to itself cognitive experience to factors such as road cross vehicle, pedestrian's flow, heavy traffic period, major-minor roads,
Preparatory human configuration corresponds to the traffic lights switching time of traffic signal lamp, to realize the control of traffic signal lamp.But it is this
The corresponding control precision of the management of traffic control equipment is not high, and the traffic lights switching time of corresponding traffic signal lamp can not be moved
State adjustment, it is unreasonable that there are resource distributions, causes unnecessary traffic congestion.
Summary of the invention
Traffic control system provided by the invention based on bus or train route collaboration, main purpose are to overcome existing traffic control
The problem of management of equipment, it is unreasonable that there are resource distributions, causes unnecessary traffic congestion.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
It is a kind of based on bus or train route collaboration traffic control system, including roadside fixed test equipment, car-mounted terminal, cloud platform with
And traffic control equipment；
The roadside fixed test equipment includes the geomagnetism detecting device being set under road surface and the camera shooting for being set to roadside dress
It sets；
The built-in communication module of the geomagnetism detecting device and the built-in communication module of photographic device establish the object mutually communicated
Networking network；
The geomagnetism detecting device for obtaining the car flow information of road driving vehicle in real time, and passes through internet of things for institute
Car flow information is stated to be transmitted；
The car-mounted terminal, setting in the car, with the internet of things communication connection, are believed for obtaining vehicle in real time
Breath, and transmitted the information of vehicles by internet of things；
The photographic device receives car flow information and vehicle letter for obtaining the image information of road driving vehicle in real time
Breath carries out edge calculations to the car flow information, image information and information of vehicles, obtains vehicle behavior high dimensional information；And lead to
Internet of things is crossed to transmit the vehicle behavior high dimensional information；
The cloud platform, and the internet of things communication connection, for receiving the vehicle behavior high dimensional information, according to institute
It states vehicle behavior high dimensional information and carries out traffic optimization in conjunction with preset traffic optimization model, obtain instant tutorial message；And pass through
The instant tutorial message is transmitted to the traffic control equipment by the internet of things, is handed over the traffic control equipment
Logical optimum management.
As an embodiment, the traffic control equipment be traffic lights, electronics billboard, grasp shoot device violating the regulations with
And one or more of loudspeaker.
As an embodiment, the car-mounted terminal includes safe driving module；
The safe driving module, and the internet of things communication connection, for instructing driver safety to drive, and to different
Normal vehicle carries out pro-active intervention；Pro-active intervention specifically: detecting that vehicle not when reaching desired location expeced time, opens
Motor-car finds the location information of vehicle corresponding with station-keeping mode acquisition, and the vehicle of reminding location information attachment.
As an embodiment, the quantity at least two of the roadside fixed test equipment；Each roadside is fixed
Detection device is by internet of things using adjacent roadside fixed test equipment as trigger.
As an embodiment, the cloud platform includes memory module；
The memory module, respectively with the internet of things communication connection, the friendship transmitted for receiving the internet of things
Logical data simultaneously store.
As an embodiment, the cloud platform further includes modeling module；
The modeling module, and the internet of things communication connection, for obtaining the history saved in the memory module
Traffic data；Cloud computing processing is carried out to the historical traffic data, establishes several traffic optimization models.
As an embodiment, the cloud platform further includes iteration optimization module；
The iteration optimization module, and the modeling module and internet of things communication connection, for obtaining current each road
The current tutorial message of the car flow information of side fixed test equipment, image information and the traffic control equipment, and according to institute
It states car flow information, image information and current tutorial message and optimization is iterated to the traffic optimization model.
As an embodiment, the traffic optimization model is model of place, event model and behavior model
It is one or more of.
As an embodiment, the geomagnetism detecting device in the roadside fixed test equipment is replaced by radar.
As an embodiment, the built-in communication module of the built-in communication module of the radar and photographic device is established
The internet of things mutually communicated；
The radar, for obtaining radar described in the car flow information of road driving vehicle in real time, for obtaining road in real time
The car flow information of driving vehicle, and transmitted the car flow information by internet of things.
Compared with prior art, the technical program has the advantage that
Traffic control system provided by the invention based on bus or train route collaboration；Pass through the geomagnetism detecting of roadside fixed test equipment
The built-in communication module of device and the built-in communication module of photographic device establish internet of things, and the other component in system passes through
The internet of things carries out data interaction, so that hardware is more thorough careful with communication architecture；The car-mounted terminal being arranged in the car will
Information of vehicles is obtained in real time to be transmitted by internet of things；To car flow information, image information and vehicle in photographic device
Information carries out edge calculations, obtains vehicle behavior high dimensional information；And it is combined in advance by cloud platform according to vehicle behavior high dimensional information
If traffic optimization model carry out traffic optimization, obtain instant tutorial message, then by internet of things by the instant guidance letter
Breath is transmitted to the traffic control equipment, carries out traffic optimization management to the traffic control equipment；To realize according to current
Instant coordinated management of the traffic behavior to traffic control equipment reduces traffic congestion to improve the reasonability of resource distribution；And it reaches
To the purpose of bus or train route coordinated management, the accuracy of traffic optimization management can be improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the traffic control system based on bus or train route collaboration that the embodiment of the present invention one provides.
In figure: 1, roadside fixed test equipment；11, geomagnetism detecting device；12, photographic device；13, radar；2, cloud platform；3,
Traffic control equipment；4, car-mounted terminal.
Specific embodiment
Below in conjunction with attached drawing, the technical characteristic and advantage above-mentioned and other to the present invention are clearly and completely described,
Obviously, described embodiment is only section Example of the invention, rather than whole embodiments.
Referring to Fig. 1, the traffic control system based on bus or train route collaboration that the embodiment of the present invention one provides, including roadside are fixed
Detection device 1, car-mounted terminal 4, cloud platform 2 and traffic control equipment 3；
Roadside fixed test equipment 1 includes the geomagnetism detecting device 11 being set under road surface and the photographic device for being set to roadside
12；
The built-in communication module of geomagnetism detecting device 11 and the built-in communication module of photographic device 12 establish the object mutually communicated
Networking network；
Geomagnetism detecting device 11 for obtaining the car flow information of road driving vehicle in real time, and passes through internet of things for wagon flow
Information is transmitted；
Car-mounted terminal 4, setting in the car, with internet of things communication connection, for obtaining information of vehicles in real time, and pass through
Internet of things transmits information of vehicles；
Photographic device 12, for obtaining the image information of road driving vehicle, reception car flow information and information of vehicles in real time,
Edge calculations are carried out to car flow information, image information and information of vehicles, obtain vehicle behavior high dimensional information；And pass through Internet of Things
Network transmits vehicle behavior high dimensional information；
Cloud platform 2, and internet of things communication connection, for receiving vehicle behavior high dimensional information, according to vehicle behavior higher-dimension
Information combines preset traffic optimization model to carry out traffic optimization, obtains instant tutorial message；And it will be instant by internet of things
Tutorial message is transmitted to traffic control equipment 3, carries out traffic optimization management to traffic control equipment 3.
It should be noted that roadside fixed test equipment 1 is the equipment being set on road, it can be and utilize existing road
Upper mounted equipment is realized, corresponding equipment can also in addition be arranged and realize.Roadside fixed test equipment 1 may include setting
Geomagnetism detecting device 11 under road surface and the photographic device 12 for being set to roadside.Each device in roadside fixed test equipment 1 it
Between can establish the internet of things mutually communicated, for example, NB-IOT communication module and photographic device built in geomagnetism detecting device 11
NB-IOT communication module can establish NB-IOT internet of things built in 12, so that having instant messaging ability between each device, respectively
It trigger, practice can cooperate each other between device.NB-IOT internet of things can allow the present invention directly to dispose
In GSM network, UMTS network or LTE network, to reduce lower deployment cost, so that hardware is more thorough careful with communication architecture.And object
The foundation of networking network is not limited to inside roadside fixed test equipment 1, and cloud platform 2 and traffic control equipment 3 can be and pass through Internet of Things
Network carries out data interaction.
Car-mounted terminal 4 is both provided in each car, by built-in NB-IOT communication module and internet of things communication connection,
And can also between each device of roadside fixed test equipment 1 trigger each other.Car-mounted terminal 4 obtains information of vehicles packet in real time
It includes and is not limited to the related datas such as electronic license plate information, travel speed, oil consumption, discharge capacity, driving path and vehicle performance state.Ground
Magnetic detector 11 can obtain the car flow information of road driving vehicle in real time, and car flow information includes being not limited to vehicle fleet size, traveling speed
Degree, traveling starting point, the traveling related datas such as end point and driving direction.Geomagnetism detecting device 11 is used as level-one detection device,
The car flow information that will acquire is transmitted in photographic device 12, and photographic device 12 is used as secondary detection equipment, can be to receiving and obtain
The data taken carry out edge calculations, do not depend on other processing equipments；Can to car flow information and image information, it is this kind of it is original from
Digital signal is dissipated by denoising, corresponding conversion and selection communication, is converted into effective traffic forecast information by calculating, is obtained
Vehicle behavior high dimensional information.To help the work of other interactive devices, and do not need to return by 2 operation of cloud platform and information
It passes, is communicated by NB-IoT mode, low energy consumption, and speed is fast, reduces 2 computational burden of cloud platform.And photographic device 12 obtains in real time
The image information of road driving vehicle, can be by the way that at suitable time point, suitable angle setting picture pick-up device carries out image
Acquisition of information, then realized in vehicle by image recognition without carrying any equipment also achievable testing vehicle register identification.For road
The data that the Various types of data that side fixed test equipment 1 acquires can be obtained with edge calculations are collectively referred to as vehicle behavior higher-dimension letter
Breath.I.e. vehicle behavior high dimensional information includes the car flow information and image information after edge calculations.
In other embodiments, vehicle behavior high dimensional information can also include the acquisition of other fixed equipments by edge meter
Data after calculation.For example, vehicle behavior high dimensional information can also include vector positioning information；Vector positioning information is by vector positioning
Device acquisition；Vector positioning device, with internet of things communication connection, the vector positioning for obtaining road driving vehicle is believed
Breath, and transmitted vector positioning information by internet of things.Vector positioning device can be by three position sensor structures
At three position sensors, in headstock, other two is arranged in the tailstock for one of setting.So collecting three positions
It is the vector positioning information with triangle mark when signal, arrow direction is headstock direction, is more fully believed to realize
Breath is obtained and is interacted with more diverse bus or train route.
Below between roadside fixed test equipment 1, car-mounted terminal 4, cloud platform 2 and traffic control equipment 3 four
Relationship is described in detail.
It is communicated between fixed test equipment 1 and car-mounted terminal 4, as the relationship of Che Yulu, the vehicle-mounted end carried on vehicle
The information of vehicles that end 4 obtains can carry out short distance high-speed communication with roadside fixed test equipment 1, it is possible to realize road vehicle
Bidirectional data transfers and interaction.The addition of information of vehicles is so that freedom degree of the invention is higher, and system is more complete, and information is more smart
Really, it is communicated, available vehicle identification id information, and is passed through with trackside roadside fixed test equipment 1 by information of vehicles
Car-mounted terminal 4 obtains instant tutorial message with the direct instant messaging of other equipment in the present invention, completes based on the interactive collaboration of bus or train route
The traffic optimization of work.
It, can be in a simpler manner dependent on the actively or passively communication of mobile unit and roadside fixed test equipment 1
I.e. between bus or train route short distance high-speed communication come realize vehicle identification authenticate.Meanwhile roadside fixed test equipment 1 can be to identity determination
Vehicle provides a plurality of types of interactive services.That is, car-mounted terminal 4 includes safe driving module；Safe driving module, with
Internet of things communication connection carries out pro-active intervention for instructing driver safety to drive, and to abnormal vehicle；Pro-active intervention is specific
Are as follows: vehicle is being detected not when reaching desired location expeced time, and starting vehicle finds vehicle corresponding with station-keeping mode acquisition
Location information, and the vehicle of reminding location information attachment.For example, working as, certain a road section goes wrong or in which a certain vehicle goes out
It is existing judge event alarm type by pattern analysis when being severely subnormal, and with neighbouring vehicle communication progress event announcement
It is alert, while can quickly contact traffic control center etc. and carry out accident early warning.Full track mark analyzing in detail is carried out to vehicle simultaneously, for rail
Unlawful practice or irregularities carry out pro-active intervention and record etc. in mark.If not reaching desired location in expeced time,
It can star vehicle searching and station-keeping mode, actively discover failure or accident behavior vehicle, carry out pro-active intervention, if it find that
Vehicle abnormality, being can be by bulletin board etc., vehicle near accurate prompting.
It is communicated between roadside fixed test equipment 1 and traffic control equipment 3, roadside fixed test equipment 1 is removed by being based on Nb-
Iot mode is interrogated to be formed outside internet of things from connection, is also communicated with traffic control equipment 3, and traffic control equipment 3 is red green
Lamp, electronics billboard, one or more of grasp shoot device and loudspeaker violating the regulations.Believed by the vehicle behavior higher-dimension got
Breath helps traffic control equipment 3 to carry out optimization by the cloud computing processing of cloud platform 2.For example, can be with by car flow information
More rationally more instant traffic lights duration planning is carried out, may determine that real-time road etc. on electronics billboard by car flow information
It has been shown that, by earth magnetism radar 13 carry out vehicle detection prediction by camera shooting test the speed or illegal behaviour capturing pop one's head in when time and speed
Degree can more accurately obtain result etc..
It is communicated between roadside fixed test equipment 1 and cloud platform 2, can be cloud platform 2 and examined by the way that 4G network and roadside are fixed
The internet of things communication connection of measurement equipment 1, roadside fixed test equipment 1 get a large amount of vehicle behavior high dimensional information, simultaneously
Cloud platform 2 can be uploaded to and carry out cloud computing, complete deeper data process&analysis.For example, can be used for a variety of traffic
The foundation of data model and data acquisition, equipment room data communication, the optimization etc. the methods of presented.It is right in addition to car flow information
Equipment behavior performance etc. is also analyzed, in case subsequent expansion traffic Internet of Things construction scale and Continuous optimization traffic organization.
Based on car-mounted terminal 4 internet of things communication, i.e., between car-mounted terminal 4 and car-mounted terminal 4, car-mounted terminal 4 and hand over
It is communicated between logical control equipment 3 and between car-mounted terminal 4 and cloud platform 2.It is based primarily upon the type of car-mounted terminal 4, when vehicle-mounted end
When end 4 has active communication ability and multiterminal interconnection capability, then vehicle Internet of Things communication network can be set up, lead between vehicle
Letter, vehicle are communicated with traffic control equipment 3 and are communicated with vehicle platform.Internet of things communication based on car-mounted terminal 4 can be used as
To the harmonious supplement communicated based on 1 internet of things of roadside fixed test equipment, still pass through in equipment component failure
Good equipment room, which repeatedly communicates, provides correct data, or by correspondence entity form just come faster and better acquisition information,
So that the transmission of information more individualizes and precision, reduced also by the direct communication of vehicle arrangement and transit equipment or platform
Roadside fixed test equipment 1 passs on formula communication, obtains better communication interaction speed.
Instant tutorial message is gone downwards into roadside fixed test equipment 1, traffic control equipment 3 after the analysis data of cloud platform 2
And car-mounted terminal 4, cloud platform 2 is in addition to data subsequent analysis.Model foundation and it is data-optimized the effects of outside, there is also instant numbers
According to calculating, the function of downstream feedback is instructed.For example, instantaneity pro-active intervention and guidance to car-mounted terminal 4, and it is based on history
The long-term action planning function of data.It can mainly be carried out to roadside fixed test equipment 1 or traffic control equipment 3 is unsuitable for
The data of instant computing carry out finishing analysis, then by simple executable instruction downlink, increase reaction speed, reduce subordinate's equipment
Calculating pressure, be that medium realizes that greater and faster wisdom traffic data network constructs by cloud platform 2, complete data ecological chain
Closed loop.
Traffic control system provided by the invention based on bus or train route collaboration；It is examined by the earth magnetism of roadside fixed test equipment 1
The built-in communication module of the built-in communication module and photographic device 12 of surveying device 11 establishes internet of things, and the other component in system
Data interaction is carried out by the internet of things, so that hardware is more thorough careful with communication architecture；In the car vehicle-mounted is set
Terminal 4 transmits real-time acquisition information of vehicles by internet of things；To car flow information, image information in photographic device 12
And information of vehicles carries out edge calculations, obtains vehicle behavior high dimensional information；And believed by cloud platform 2 according to vehicle behavior higher-dimension
Breath combines preset traffic optimization model to carry out traffic optimization, obtains instant tutorial message, then will refer to immediately by internet of things
It leads information and is transmitted to traffic control equipment 3, traffic optimization management is carried out to traffic control equipment 3；It is handed over to realize according to current
Logical instant coordinated management of the state to traffic control equipment 3 reduces traffic congestion to improve the reasonability of resource distribution；And it reaches
To the purpose of bus or train route coordinated management, the accuracy of traffic optimization management can be improved.
In this present embodiment,
As an embodiment, the traffic control system provided by the invention based on bus or train route collaboration, further includes safety
Drive module；
The safe driving module, with the internet of things communication connection, for instructing driver safety to drive, driver
It can artificial pro-active intervention driving mode.
In this present embodiment, the quantity at least two of roadside fixed test equipment 1；Each roadside fixed test equipment 1
Adjacent roadside fixed test equipment 1 is regard as trigger by internet of things.That is roadside fixed test equipment 1 can be with
It is complete appearance and is arranged, each roadside fixed test equipment 1 is the same, only because the section of setting is different, and is obtained
The information taken is different.If to realize traffic administration to entire city, need to be arranged many roadside fixed tests
Equipment 1, to improve the acquisition of vehicle behavior high dimensional information.
In this present embodiment, cloud platform 2 includes memory module, modeling module and iteration optimization module；Memory module, point
Not with internet of things communication connection, for receive internet of things transmission traffic data and storage；Modeling module, with internet of things
Communication connection, for obtaining the historical traffic data saved in memory module；Cloud computing processing is carried out to historical traffic data, is built
Found several traffic optimization models；Iteration optimization module, it is current each for obtaining with modeling module and internet of things communication connection
The current tutorial message of the car flow information of roadside fixed test equipment 1, image information and traffic control equipment 3, and according to vehicle
Stream information, image information and current tutorial message are iterated optimization to traffic optimization model.
Historical traffic data is the traffic data stored in cloud platform 2.Traffic data includes being not limited to vehicle behavior height
The data occurred in the platforms such as dimension information, tutorial message.Cloud platform 2 can carry out cloud to received vehicle behavior high dimensional information
Deeper data process&analysis is completed in calculation processing.For example, can be used for a variety of transportation data models foundation and
Data acquisition, equipment room data communication, the optimization etc. the methods of presented.Traffic optimization model be model of place, event model with
And the one or more of behavior model.This three bit model be all according to historical traffic data based on different scenes, event and
What behavior was established.Be by temporal information, ground segment information, car flow information (travel speed, traveling starting point, traveling end point with
And driving direction and actual path, vehicle identity information, accident information) etc. data.Comprehensive analysis passes through existing machine learning side
Method carries out model classifications, and model of place is for the traffic control under special scenes, and event model is for the traffic under specific time
Control is reacted, and it is all on the basis of original historical traffic data that the subjective countermeasure under behavior model specific behavior, which is instructed,
The result selected by demarcation interval.
In this present embodiment, the geomagnetism detecting device 11 in roadside fixed test equipment 1 is replaced by radar 13.13 scale of construction of radar
Small, detection feedback data dimension is high and more accurate, does not also need destruction road surface and is installed, more convenient, can open up in batches
The iteration of hardware classes is completed in exhibition.The built-in communication module of radar 13 and the built-in communication module of photographic device 12 establish mutually communication
Internet of things；Radar 13 for obtaining the car flow information of road driving vehicle in real time, and passes through internet of things for car flow information
It is transmitted.The edge calculations of car flow information can carry out in succeeding level-two detection device.In other embodiments, in radar
Edge calculations can also be carried out in 13.When carrying out edge calculations in radar 13, to the data de-noising of acquisition, corresponding conversion is (former
Beginning discrete data is to actual traffic behavior) and selection communication.For example, original discrete data is in the case of radar 13, such as certain number
Amount vehicle is run at some speed, and Mr. Yu's time point is reached and a certain closes on detection zone.That is, target information (exists comprising information of vehicle flowrate
It is interior, and target differentiation can be done), Spatial dimensionality information, vehicle speed information needs next detection device distribution more resources to carry out
More accurate detection etc.；To help the work of other interactive devices, and do not need to return by 2 operation of cloud platform and information
It passes.In other embodiments, geomagnetism detecting device 11 can also be replaced by pressure sensitivity detector.
Instant messaging between equipment room and equipment and cloud platform 2 of the invention can make to high-dimensional hierarchical data information
Processing it is simpler quickly and effectively, through cloud computing in conjunction with edge calculations, can accomplish one section in the case where actually using scene
Leading portion equipment is that back segment equipment obtains more accurate information and carries out the function of data preparation with faster communicate in road, and analogy
To entire traffic internet of things, each section, data preparation, the instant data edges of sporadic data are calculated each other between each equipment room,
It is handled by 2 cloud computing of cloud platform, by data-optimized, the mode of pattern analysis promotes the data precision, and completes system
Iteration is continued to optimize, iteration is continued to optimize in traffic.
Although the invention has been described by way of example and in terms of the preferred embodiments, but it is not for limiting the present invention, any this field
Technical staff without departing from the spirit and scope of the present invention, may be by the methods and technical content of the disclosure above to this hair
Bright technical solution makes possible variation and modification, therefore, anything that does not depart from the technical scheme of the invention, and according to the present invention
Technical spirit any simple modifications, equivalents, and modifications to the above embodiments, belong to technical solution of the present invention
Protection scope.
Claims (10)
1. a kind of traffic control system based on bus or train route collaboration, which is characterized in that including roadside fixed test equipment, vehicle-mounted end
End, cloud platform and traffic control equipment；
The roadside fixed test equipment includes the geomagnetism detecting device being set under road surface and the photographic device for being set to roadside；
The built-in communication module of the geomagnetism detecting device and the built-in communication module of photographic device establish the Internet of Things mutually communicated
Network；
The geomagnetism detecting device for obtaining the car flow information of road driving vehicle in real time, and passes through internet of things for the vehicle
Stream information is transmitted；
The car-mounted terminal, setting in the car, with the internet of things communication connection, are used to obtain information of vehicles in real time, and
The information of vehicles is transmitted by internet of things；
The photographic device, it is right for obtaining the image information of road driving vehicle, reception car flow information and information of vehicles in real time
The car flow information, image information and information of vehicles carry out edge calculations, obtain vehicle behavior high dimensional information；And pass through Internet of Things
Network transmits the vehicle behavior high dimensional information；
The cloud platform, and the internet of things communication connection, for receiving the vehicle behavior high dimensional information, according to the vehicle
Behavior high dimensional information combines preset traffic optimization model to carry out traffic optimization, obtains instant tutorial message；And by described
The instant tutorial message is transmitted to the traffic control equipment by internet of things, and it is excellent to carry out traffic to the traffic control equipment
Change management.
2. the traffic control system as described in claim 1 based on bus or train route collaboration, which is characterized in that the traffic control equipment
For traffic lights, electronics billboard, one or more of grasp shoot device and loudspeaker violating the regulations.
3. the traffic control system as described in claim 1 based on bus or train route collaboration, which is characterized in that the car-mounted terminal includes
Safe driving module；
The safe driving module, and the internet of things communication connection, for instructing driver safety to drive, and to abnormal vehicle
Carry out pro-active intervention；Pro-active intervention specifically: detect vehicle not when reaching desired location expeced time, start vehicle
Find the location information of corresponding with station-keeping mode acquisition vehicle, and the vehicle of reminding location information attachment.
4. the traffic control system as described in any one of claims 1-3 based on bus or train route collaboration, which is characterized in that the roadside
The quantity at least two of fixed test equipment；Each roadside fixed test equipment is fixed adjacent roadside by internet of things
Detection device is as trigger.
5. the traffic control system as claimed in claim 4 based on bus or train route collaboration, which is characterized in that the cloud platform includes depositing
Store up module；
The memory module, respectively with the internet of things communication connection, the traffic number transmitted for receiving the internet of things
According to and store.
6. the traffic control system as claimed in claim 5 based on bus or train route collaboration, which is characterized in that the cloud platform further includes
Modeling module；
The modeling module, and the internet of things communication connection, for obtaining the historical traffic saved in the memory module
Data；Cloud computing processing is carried out to the historical traffic data, establishes several traffic optimization models.
7. the traffic control system as claimed in claim 6 based on bus or train route collaboration, which is characterized in that the cloud platform further includes
Iteration optimization module；
The iteration optimization module, it is solid for obtaining current each roadside with the modeling module and internet of things communication connection
The current tutorial message of the car flow information of regular inspection measurement equipment, image information and the traffic control equipment, and according to the vehicle
Stream information, image information and current tutorial message are iterated optimization to the traffic optimization model.
8. the traffic control system as claimed in claim 6 based on bus or train route collaboration, which is characterized in that the traffic optimization model
For the one or more of model of place, event model and behavior model.
9. the traffic control system as claimed in claim 4 based on bus or train route collaboration, which is characterized in that the roadside fixed test
Geomagnetism detecting device in equipment is replaced by radar.
10. as claimed in claim 9 based on bus or train route collaboration traffic control system, which is characterized in that the radar it is built-in
The built-in communication module of communication module and photographic device establishes the internet of things mutually communicated；
The radar for obtaining the car flow information of road driving vehicle in real time, and passes through internet of things for the car flow information
It is transmitted.
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