CN107578624A - Urban transportation management-control method, apparatus and system - Google Patents
Urban transportation management-control method, apparatus and system Download PDFInfo
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- CN107578624A CN107578624A CN201710837707.1A CN201710837707A CN107578624A CN 107578624 A CN107578624 A CN 107578624A CN 201710837707 A CN201710837707 A CN 201710837707A CN 107578624 A CN107578624 A CN 107578624A
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Abstract
The invention provides a kind of urban transportation management-control method, apparatus and system, it is related to technical field of intelligent traffic, this method includes：Receive the location information that the vehicle travelled in compass of competency is sent；The driving trace and travel speed of vehicle are determined according to location information；When travel speed is less than threshold speed, determine that vehicle is presently in section and travel direction；The point on the basis of time point corresponding to travel speed, the location information for the vehicle that extraction section travels along travel direction；Whether the travel speed average for calculating the vehicle of extraction is less than threshold speed；If it is, save as congestion historical record by the period is extracted corresponding to above-mentioned section, travel direction and datum mark.Urban transportation management-control method provided by the invention, apparatus and system, traffic control department is calculated walking for wagon flow in advance according to the congestion historical record and always carry out traffic dispersion, help to reduce congested in traffic obstruction, improve traffic safety, and then reduce accident rate.
Description
Technical field
The present invention relates to the technical field of intelligent transportation, more particularly, to a kind of urban transportation management-control method, device and is
System.
Background technology
In recent years, as the fast development of domestic economy, expressway construction paces are constantly accelerated, national motor vehicle
, driver's quantity increase rapidly, traffic administration work is increasingly heavy, and pressure is growing day by day.
In order to improve scientific, the modernization level of public safety traffic management work, alleviate police strength deficiency, strengthen and ensure road
Safe, orderly and unimpeded, the generation of reduction road traffic law violation and accident of road traffic, it is in all parts of the country to build and used largely
" electronic police ", " high definition bayonet socket ", " fixed to test the speed ", " testing the speed in section ", " portable speed-measuring ", " video monitoring ", " early warning
The traffic surveillance and control system equipment such as system ", " visibility weather monitoring system ", " LED information issuing systems ".Although build a large amount of
Means of transportation, add many front end surveillance devices, but congested in traffic obstruction, traffic safety status are still extremely serious.
Cause the extremely serious technical problem of traffic safety status for above-mentioned congested in traffic obstruction, not yet propose have at present
The solution of effect.
The content of the invention
In view of this, it is an object of the invention to provide a kind of urban transportation management-control method, apparatus and system, to alleviate
The serious technical problem of traffic safety status caused by traffic congestion obstruction.
In a first aspect, the embodiments of the invention provide a kind of urban transportation management-control method, this method is by traffic control platform service
Device is performed, and traffic control Platform Server is connected with the vehicle communication in compass of competency, including：Receive the vehicle travelled in compass of competency
The location information of transmission, the location information include positional information and time point；The row of vehicle is determined according to the location information of vehicle
Sail track and travel speed；When travel speed is less than threshold speed, determine that vehicle is presently in section and travel direction；With row
Sail point on the basis of time point corresponding to speed, the location information for the vehicle that extraction section travels along travel direction；Calculate extraction
Whether the travel speed average of vehicle is less than threshold speed；If it is, it will be carried corresponding to above-mentioned section, travel direction and datum mark
The period is taken to save as congestion historical record.
In preferred embodiments of the present invention, above-mentioned traffic control Platform Server and each traffic control department in compass of competency
Traffic control control server communication connection, the above method also include：The congestion historical record in section is sent to friendship corresponding to section
Management and control control server, so that traffic control control server provides the congestion historical record in section to the terminal of counterpart personnel.
In preferred embodiments of the present invention, after the driving trace and travel speed of above-mentioned determination vehicle, the above method is also
Including：Obtain the current positional information of vehicle, the Vehicle Speed standard according to corresponding to positional information searches section, to judge
Whether travel speed is less than threshold speed.
In preferred embodiments of the present invention, the above method also includes：Obtain the congestion historical record pre-saved；Extraction
The location information that the vehicle travelled corresponding with congestion historical record is sent；According to location information determine vehicle driving trace and
Travel speed；When travel speed be higher than threshold speed in the extraction period, and higher than threshold speed durations more than setting in advance
During the time cycle put, congestion historical record is deleted.
Second aspect, the embodiments of the invention provide a kind of urban transportation management-control method, this method is applied to determining for vehicle
In the equipment of position, the location equipment communicates to connect with traffic control Platform Server, including：When driving in the compass of competency specified,
Generate location information；The location information includes positional information and time point；Location information is sent to traffic control Platform Server, so that
Traffic control Platform Server carries out the statistics of congested link according to the location information of each vehicle.
The third aspect, the embodiments of the invention provide a kind of urban transportation control device, the device is arranged on traffic control platform
Server, traffic control Platform Server are connected with the vehicle communication in compass of competency, including：Information receiving module, for reception pipe
The location information that the vehicle travelled in the domain of area under one's jurisdiction is sent, the location information include positional information and time point；First determining module,
For determining the driving trace and travel speed of vehicle according to the location information of vehicle；Second determining module, for when traveling speed
When degree is less than threshold speed, determine that vehicle is presently in section and travel direction；Information extraction modules, for travel speed pair
Point on the basis of the time point answered, the location information for the vehicle that extraction section travels along travel direction；Computing module, carried for calculating
Whether the travel speed average of the vehicle taken is less than threshold speed；Information preserving module, for when the result of calculation of computing module
During to be, congestion historical record is saved as by the period is extracted corresponding to above-mentioned section, travel direction and datum mark.
In preferred embodiments of the present invention, above-mentioned traffic control Platform Server and each traffic control department in compass of competency
Traffic control control server communication connection, said apparatus also include：Information sending module, for the congestion historical record in section to be sent out
Deliver to traffic control corresponding to section and control server, so that traffic control controls server to provide the congestion historical record in section to corresponding
The terminal of personnel.
In preferred embodiments of the present invention, said apparatus also includes：Information searching module, for when the first determining module
After the driving trace and the travel speed that determine vehicle, the current positional information of vehicle is obtained, section pair is searched according to positional information
The Vehicle Speed standard answered, to judge whether travel speed is less than threshold speed.
Fourth aspect, the embodiments of the invention provide a kind of urban transportation control device, the device is arranged at determining for vehicle
In the equipment of position；The location equipment communicates to connect with traffic control Platform Server, including：Central processing unit and it is connected with central processing unit
Locating module, communication module and memory module；Locating module is used for when vehicle is driven in the compass of competency specified, generation
Location information, and location information is sent to central processing unit；Location information includes positional information and time point；Central processing unit
For receiving location information, location information is preserved to memory module, and sent location information to traffic control by communication module
Platform Server, so that traffic control Platform Server carries out the statistics of congested link according to the location information of each vehicle.
5th aspect, the embodiments of the invention provide a kind of urban transportation managing and control system, the system takes including traffic control platform
Business device and location equipment, above-mentioned location equipment are arranged on vehicle；Traffic control Platform Server and location equipment communication connection, its
In, traffic control Platform Server is provided with the urban transportation control device described in the above-mentioned third aspect, and above-mentioned location equipment is provided with
Urban transportation control device described in fourth aspect.
The embodiment of the present invention brings following beneficial effect：
A kind of urban transportation management-control method provided in an embodiment of the present invention, apparatus and system, by receiving in compass of competency
The location information that the vehicle of traveling is sent, can determine the driving trace and travel speed of vehicle so that when travel speed is less than
During threshold speed, determine that vehicle is presently in section and travel direction, and then extract the vehicle that the section travels along travel direction
Location information, whether the average for calculating travel speed is less than threshold speed, and then draws congestion historical record, makes traffic control department
Walking for wagon flow can be calculated in advance according to the congestion historical record and always carry out traffic dispersion, help to reduce congested in traffic resistance
Plug, traffic safety is improved, and then reduce accident rate.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those skilled in the art, on the premise of not paying creative work,
Other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of flow chart of urban transportation management-control method provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of congestion historical record delet method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of another urban transportation management-control method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of urban transportation control device provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another urban transportation control device provided in an embodiment of the present invention；
Fig. 6 is the structural representation of the third urban transportation control device provided in an embodiment of the present invention；
Fig. 7 is a kind of structured flowchart of urban transportation managing and control system provided in an embodiment of the present invention；
Fig. 8 is a kind of structural representation of traffic control Platform Server provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those skilled in the art institute under the premise of creative work is not made
The every other embodiment obtained, belongs to the scope of protection of the invention.
For ease of understanding the present embodiment, first to a kind of urban transportation management and control side disclosed in the embodiment of the present invention
Method describes in detail.
Embodiment one：
The embodiments of the invention provide a kind of urban transportation management-control method, this method is performed by traffic control Platform Server, is handed over
Pipe Platform Server is connected with the vehicle communication in compass of competency, and Fig. 1 shows a kind of flow chart of urban transportation management-control method,
This method comprises the following steps：
Step S102, receives the location information that the vehicle travelled in compass of competency is sent, and location information includes positional information
And time point；
In actual use, location equipment can be set on vehicle, such as GPS (Global Positioning
System, global positioning system) location equipment etc., when vehicle drives into compass of competency, now, traffic control Platform Server can be detectd
The vehicle for being provided with location equipment is measured, therefore, the location equipment can be triggered automatically and upload location information, and then receive and determine
Position information.
Further, the driver familiar to the road conditions in compass of competency, can also be main before the compass of competency is entered
The dynamic information upload function for opening location equipment, to carry out the automatic upload of location information.
Step S104, the driving trace and travel speed of vehicle are determined according to the location information of vehicle；
After traffic control Platform Server receives the location information of vehicle upload, the travel situations of vehicle can be supervised
Control.Such as travel speed, travel direction.
Further, after the driving trace and travel speed of vehicle is determined, the current position of the vehicle can also be obtained
Information, the Vehicle Speed standard according to corresponding to positional information searches section, to judge whether travel speed is less than speed threshold
Value.
Step S106, when travel speed is less than threshold speed, determine that vehicle is presently in section and travel direction；
During specific implementation, above-mentioned threshold speed can be configured according to real road situation, due to the city criteria for classifying
Road, which includes numerous kinds, character function etc., also difference, therefore all roads can not be entered with a unique threshold speed
Row grade classification, therefore, can be according to urban road grade, such as：Through street, trunk roads, secondary distributor road, branch road set different speed
Threshold value is spent, accurately to judge the travel speed of vehicle.
Further, urban road, highway, factories and mines road, forest road and backroad etc. are further divided into, according to road
Handling characteristics set different threshold speeds.For example, in school zone, usual vehicle can all be run at a low speed, speed threshold now
Value can set low velocity threshold, e.g., 20Km/h, it is contemplated that and it is larger for school's doorway road conditions vehicle flowrate or flow of the people, generally should
Threshold speed wants subnormal travel speed.
Specific threshold speed can be by counting the actual travel speed of a large amount of vehicles in designated jurisdiction region, based on big
Data are analyzed and are determined, and the embodiment of the present invention is not limited to this.
Step S108, the point on the basis of time point corresponding to travel speed, extract what above-mentioned section travelled along travel direction
The location information of vehicle；
Temporarily parking phenomenon occurs in view of having individual vehicle, is not general, when Vehicle Speed is low therefore
, it is necessary to count the location information for other driving vehicles that the section travels along the travel direction when threshold speed.
Further, also there is the phenomenon that parking is gone slowly in traffic light intersection section, therefore, when Vehicle Speed is less than speed
During threshold value, it is also necessary to count the duration that travel speed is less than threshold speed.
Specific statistical calculation method can be realized according to step S110 and step S112.
Whether step S110, the travel speed average for calculating the vehicle of extraction are less than the threshold speed；
During specific calculating, the travel speed for multiple vehicles that the section travels along the travel direction can be extracted, is calculated more
The travel speed average of individual vehicle, with avoid due to individual vehicle stop drive a vehicle when caused by misjudgment phenomenon, also increase calculating
Accuracy.
Step S112, gone through if it is, the extraction period corresponding to above-mentioned section, travel direction and datum mark congestion will be saved as
The Records of the Historian is recorded.
Specifically, when the travel speed average for calculating multiple vehicles is less than threshold speed, it is also necessary to which extraction is less than should
The period of threshold speed, to avoid orderly shutdown phenomenon caused by crossroads traffic light being judged as jam.
Specifically, the extracting mode of the period, phase can be extracted respectively before and after the datum mark centered on datum mark
The same period.It is such as front and rear two minutes, five minutes.For traffic light intersection section, the time interval of extraction time section can be with
It is slightly long.
Further, the datum mark past period can also be extracted using the datum mark as starting point, such as in the past ten minutes
Deng, the specific extracting mode for extracting the period can choose one of aforesaid way, can also integrate use, specifically using actual conditions as
Standard, the embodiment of the present invention are not limited to this.
Further, above-mentioned traffic control Platform Server and the traffic control control server of each traffic control department in compass of competency lead to
Letter connection, therefore, the above method also includes：
The congestion historical record in section is sent to traffic control corresponding to section and controls server, so that traffic control controls server
The congestion historical record in section is provided to the terminal of counterpart personnel.
During specific implementation, after traffic control control server receives congestion historical record, the congestion historical record is deposited
Storage, in order to which traffic control personnel carry out statistics and analysis, for example, searching the congestion history note of the trip peak period in certain section in advance
Record, the trend of wagon flow is calculated according to the congestion historical record, so as to the timing time by the way that variable signal lamp can be controlled, and
The equipment such as water conservancy diversion board are set in advance, to carry out traffic water conservancy diversion, reduce congestion.
A kind of urban transportation management-control method provided in an embodiment of the present invention, sent out by receiving the vehicle travelled in compass of competency
The location information sent, it can determine the driving trace and travel speed of vehicle so that when travel speed is less than threshold speed, really
Determine vehicle and be presently in section and travel direction, and then extract the location information for the vehicle that the section travels along travel direction, count
Whether the average for calculating travel speed is less than threshold speed, and then draws congestion historical record, traffic control department is gathered around according to this
Stifled historical record calculates walking for wagon flow and always carries out traffic dispersion in advance, helps to reduce congested in traffic obstruction, improves traffic
Safety, and then reduce accident rate.
Embodiment two：
Further, for section corresponding to congestion historical record, when through signal lamp adjustment after a while or road
, can also be by the congestion history in the section if the congestion historical record is no longer complies with the actual conditions in the section after trimming
Record deletion, therefore, Fig. 2 show a kind of flow chart of congestion historical record delet method, as shown in Fig. 2 this method includes
Following steps：
Step S202, obtain the congestion historical record pre-saved；
Step S204, extract the location information that the vehicle of traveling corresponding with congestion historical record is sent；
Specifically, section, travel direction and extraction period that congestion historical record includes can be searched, is extracted in above-mentioned
Extract in the period, the location information that above-mentioned section occurs in the vehicle of above-mentioned travel direction.
Step S206, the driving trace and travel speed of vehicle are determined according to location information；
Step S208, when travel speed be higher than threshold speed in the extraction period, and the durations for being higher than threshold speed surpass
When spending the time cycle pre-set, congestion historical record is deleted.
During specific implementation, it is determined that vehicle driving trace and travel speed when, can also based on big data count side
Formula is carried out, with the generality of increase statistics.
By the above method, the data in traffic control Platform Server can be deleted and updated in time, be handed over reducing
The processing data amount of pipe Platform Server, it helps safeguarded to traffic control Platform Server, ensure traffic control Platform Server
Normal operation.
Embodiment three：
Based on the above method, the embodiment of the present invention additionally provides another urban transportation management-control method, and this method is applied to
In the location equipment of vehicle, the location equipment communicates to connect with traffic control Platform Server, another urban transportation as shown in Figure 3
The flow chart of management-control method, this method comprise the following steps：
Step S302, when driving in the compass of competency specified, generate location information；Location information includes positional information
And time point；
Step S304, location information is sent to traffic control Platform Server, so that traffic control Platform Server is according to each vehicle
Location information carry out congested link statistics.
Urban transportation management-control method provided in an embodiment of the present invention, location information is generated by the location equipment of vehicle, and
The location information, which is sent, to traffic control Platform Server, enables traffic control Platform Server be entered according to the location information of each vehicle
The statistics of row congested link, traffic control personnel are enable to be analyzed according to the congestion historical record of congested link, according to the congestion
Historical record calculates the trend of wagon flow, so that by the way that the timing time of variable signal lamp can be controlled, and water conservancy diversion is set in advance
The equipment such as board, to carry out traffic water conservancy diversion, reduce congestion.
Example IV：
Corresponding to the method described in above-described embodiment one, the embodiment of the present invention additionally provides a kind of urban transportation management and control dress
Put, the device is arranged on traffic control Platform Server, and traffic control Platform Server is connected with the vehicle communication in compass of competency, such as Fig. 4
A kind of structural representation of shown urban transportation control device, the device include following structure：
Information receiving module 31, the location information sent for receiving the vehicle travelled in compass of competency, location information bag
Include positional information and time point；
First determining module 32, for determining the driving trace and travel speed of vehicle according to the location information of vehicle；
Second determining module 33, for when travel speed is less than threshold speed, determining that vehicle is presently in section and row
Sail direction；
Information extraction modules 34, for the point on the basis of time point corresponding to travel speed, section is extracted along travel direction
The location information of the vehicle of traveling；
Computing module 35, for calculating whether the travel speed average of vehicle of extraction is less than threshold speed；
Information preserving module 36, for when computing module result of calculation for be when, by above-mentioned section, travel direction and base
The corresponding extraction period saves as congestion historical record on schedule.
Further, the structural representation of another urban transportation control device as shown in Figure 5, it is preferable that above-mentioned traffic control
Platform Server is connected with the traffic control control server communication of each traffic control department in compass of competency, and therefore, said apparatus is also
Including：
Information sending module 37, for the congestion historical record in section to be sent to traffic control control service corresponding to section
Device, so that traffic control control server provides the congestion historical record in section to the terminal of counterpart personnel.
Further, said apparatus also includes：
Information searching module 38, for determining the driving trace and travel speed of above-mentioned vehicle when the first determining module 32
Afterwards, the current positional information of vehicle, the Vehicle Speed standard according to corresponding to positional information searches above-mentioned section, to sentence are obtained
Whether disconnected travel speed is less than threshold speed.
A kind of urban transportation control device provided in an embodiment of the present invention, sent out by receiving the vehicle travelled in compass of competency
The location information sent, it can determine the driving trace and travel speed of vehicle so that when travel speed is less than threshold speed, really
Determine vehicle and be presently in section and travel direction, and then extract the location information for the vehicle that the section travels along travel direction, count
Whether the average for calculating travel speed is less than threshold speed, and then draws congestion historical record, traffic control department is gathered around according to this
Stifled historical record calculates walking for wagon flow and always carries out traffic dispersion in advance, helps to reduce congested in traffic obstruction, improves traffic
Safety, and then reduce accident rate.
Embodiment five：
Corresponding to the method described in above-described embodiment three, the embodiments of the invention provide the third urban transportation management and control dress
Put, the device is arranged in the location equipment of vehicle；Location equipment communicates to connect with traffic control Platform Server, as shown in Figure 6
The structural representation of the third urban transportation control device, including：Central processing unit 41 and determine with what central processing unit 41 was connected
Position module 42, communication module 43 and memory module 44.
During specific implementation, locating module 42 is used for when vehicle is driven in the compass of competency specified, and generates location information,
And location information is sent to central processing unit 41；Location information includes positional information and time point；
Central processing unit 41 is used to receive location information, and location information is preserved to memory module 44, and by communicating mould
Block 43 sends location information to traffic control Platform Server, so that traffic control Platform Server enters according to the location information of each vehicle
The statistics of row congested link.
Urban transportation control device provided in an embodiment of the present invention, the urban transportation management-control method provided with above-described embodiment
With identical technical characteristic, so can also solve identical technical problem, reach identical technique effect.
Embodiment six：
On the basis of above-described embodiment, the embodiment of the present invention additionally provides a kind of urban transportation managing and control system, such as Fig. 7 institutes
A kind of structured flowchart of the urban transportation managing and control system shown, the system include traffic control Platform Server 50 and location equipment 51, its
In, location equipment is arranged on vehicle.
During specific implementation, above-mentioned location equipment can have multiple, and each location equipment is arranged on different vehicles, traffic control
Platform Server and location equipment communication connection, receive the location information that location equipment uploads, in order to carry out big data statistics
And calculating, wherein, traffic control Platform Server is provided with the urban transportation control device described in above-described embodiment four, and location equipment is set
It is equipped with the urban transportation control device described in above-described embodiment five.
Urban transportation managing and control system provided in an embodiment of the present invention, the urban transportation management-control method provided with above-described embodiment
With identical technical characteristic, so can also solve identical technical problem, reach identical technique effect.
Urban transportation management-control method that the embodiment of the present invention is provided, the computer program product of apparatus and system, including
The computer-readable recording medium of program code is stored, the instruction that described program code includes can be used for performing previous methods reality
The method described in example is applied, specific implementation can be found in embodiment of the method, will not be repeated here.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
Further, the embodiment of the present invention additionally provides a kind of traffic control Platform Server, a kind of traffic control platform as shown in Figure 8
The structural representation of server, the traffic control Platform Server include processor 800, memory 801, bus 802 and communication interface
803, processor 800, communication interface 803 and memory 801 are connected by bus 802；Memory 801 is used for storage program；Place
Device 800 is managed, for calling the program being stored in memory 801 by bus 802, performs above-described embodiment one to embodiment three
Described method.
Further, the embodiment of the present invention additionally provides a kind of computer-readable storage medium, for saving as above-mentioned urban transportation
Computer software instructions used in control device, it, which is included, is used to perform above-mentioned aspect designed by urban transportation control device
Program.
Wherein, memory 801 may include high-speed random access memory (RAM, Random Access Memory),
Non-labile memory (non-volatile memory), for example, at least a magnetic disk storage may also be included.By extremely
A few communication interface 803 (can be wired or wireless) is realized logical between the system network element and at least one other network element
Letter connection, can use internet, wide area network, LAN, Metropolitan Area Network (MAN) etc..
Bus 802 can be isa bus, pci bus or eisa bus etc..The bus can be divided into address bus, number
According to bus, controlling bus etc..For ease of representing, only represented in Fig. 8 with a four-headed arrow, it is not intended that an only bus
Or a type of bus.
Wherein, memory 801 is used for storage program, and processor 800 performs described program after execute instruction is received,
The method performed by device that the stream process that foregoing any embodiment of the embodiment of the present invention discloses defines can apply to processor
In 800, or realized by processor 800.
Processor 800 is probably a kind of IC chip, has the disposal ability of signal.It is above-mentioned in implementation process
Each step of method can be completed by the integrated logic circuit of the hardware in processor 800 or the instruction of software form.On
The processor 800 stated can be general processor, including central processing unit (Central Processing Unit, referred to as
CPU), network processing unit (Network Processor, abbreviation NP) etc.；It can also be digital signal processor (Digital
Signal Processing, abbreviation DSP), application specific integrated circuit (Application Specific Integrated
Circuit, abbreviation ASIC), ready-made programmable gate array (Field-Programmable Gate Array, abbreviation FPGA) or
Person other PLDs, discrete gate or transistor logic, discrete hardware components.It can realize or perform sheet
Disclosed each method, step and logic diagram in inventive embodiments.General processor can be microprocessor or the processing
Device can also be any conventional processor etc..The step of method with reference to disclosed in the embodiment of the present invention, can be embodied directly in
Hardware decoding processor performs completion, or performs completion with the hardware in decoding processor and software module combination.Software mould
Block can be located at random access memory, flash memory, read-only storage, programmable read only memory or electrically erasable programmable storage
In the ripe storage medium in this areas such as device, register.The storage medium is located at memory 801, and processor 800 reads memory
Information in 801, with reference to the step of its hardware completion above method.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.In addition,
Term " first ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Above example, it is only the embodiment of the present invention, to illustrate the skill of the present invention
Art scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although entering with reference to the foregoing embodiments to the present invention
Go detailed description, it should be understood by those skilled in the art that：Any one skilled in the art takes off in the present invention
In the technical scope of dew, it can still modify to the technical scheme described in previous embodiment or can readily occur in change
Change, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make relevant art
Scheme essence depart from technical scheme of the embodiment of the present invention spirit and scope, should all cover protection scope of the present invention it
It is interior.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of urban transportation management-control method, it is characterised in that methods described is performed by traffic control Platform Server, and the traffic control is put down
Platform server is connected with the vehicle communication in compass of competency, including：
The location information that the vehicle travelled in the compass of competency is sent is received, the location information includes positional information and time
Point；
The driving trace and travel speed of the vehicle are determined according to the location information of the vehicle；
When the travel speed is less than threshold speed, determine that the vehicle is presently in section and travel direction；
The point on the basis of time point corresponding to the travel speed, extract the vehicle that the section travels along the travel direction
Location information；
Whether the travel speed average for calculating the vehicle of extraction is less than the threshold speed；
If it is, save as congestion history note by the period is extracted corresponding to the section, the travel direction and the datum mark
Record.
2. according to the method for claim 1, it is characterised in that in the traffic control Platform Server and the compass of competency
The traffic control control server communication connection of each traffic control department, methods described also include：
The congestion historical record in the section is sent to traffic control corresponding to the section and controls server, so that the traffic control control
Control server provides the congestion historical record in the section to the terminal of counterpart personnel.
3. according to the method for claim 1, it is characterised in that the driving trace and travel speed for determining the vehicle
Afterwards, methods described also includes：
The current positional information of the vehicle is obtained, the Vehicle Speed according to corresponding to the positional information searches the section
Standard, to judge whether the travel speed is less than threshold speed.
4. according to the method for claim 1, it is characterised in that methods described also includes：
Obtain the congestion historical record pre-saved；
The location information that the vehicle of extraction traveling corresponding with the congestion historical record is sent；
The driving trace and travel speed of the vehicle are determined according to the location information；
When the travel speed be higher than the threshold speed in the extraction period, and it is higher than the durations of the threshold speed
During more than the time cycle pre-set, the congestion historical record is deleted.
5. a kind of urban transportation management-control method, it is characterised in that methods described is applied in the location equipment of vehicle, the positioning
Equipment communicates to connect with traffic control Platform Server, including：
When driving in the compass of competency specified, location information is generated；The location information includes positional information and time point；
The location information is sent to the traffic control Platform Server, so that the traffic control Platform Server is according to each vehicle
The location information carries out the statistics of congested link.
6. a kind of urban transportation control device, it is characterised in that described device is arranged on traffic control Platform Server, and the traffic control is put down
Platform server is connected with the vehicle communication in compass of competency, including：
Information receiving module, the location information sent for receiving the vehicle travelled in the compass of competency, the location information
Including positional information and time point；
First determining module, for determining the driving trace and travel speed of the vehicle according to the location information of the vehicle；
Second determining module, for when the travel speed is less than threshold speed, determine the vehicle be presently in section and
Travel direction；
Information extraction modules, for the point on the basis of time point corresponding to the travel speed, the section is extracted along the row
Sail the location information of the vehicle of direction running；
Computing module, for calculating whether the travel speed average of the vehicle of extraction is less than the threshold speed；
Information preserving module, for when the computing module result of calculation for be when, by the section, the travel direction and
The extraction period saves as congestion historical record corresponding to the datum mark.
7. device according to claim 6, it is characterised in that in the traffic control Platform Server and the compass of competency
The traffic control control server communication connection of each traffic control department, described device also include：
Information sending module, for the congestion historical record in the section to be sent to traffic control control service corresponding to the section
Device, so that traffic control control server provides the congestion historical record in the section to the terminal of counterpart personnel.
8. device according to claim 6, it is characterised in that described device also includes：
Information searching module, after driving trace and travel speed for determining the vehicle when first determining module, obtain
The current positional information of the vehicle is taken, the Vehicle Speed standard according to corresponding to the positional information searches the section,
To judge whether the travel speed is less than threshold speed.
9. a kind of urban transportation control device, it is characterised in that described device is arranged in the location equipment of vehicle；The positioning
Equipment communicates to connect with traffic control Platform Server, including：Central processing unit and the locating module being connected with the central processing unit,
Communication module and memory module；
The locating module is used for when the vehicle is driven in the compass of competency specified, and generates location information, and by described in
Location information is sent to the central processing unit；The location information includes positional information and time point；
The central processing unit is used to receive the location information, and the location information is preserved to the memory module, and is led to
Cross the communication module to send the location information to the traffic control Platform Server, so that the traffic control Platform Server root
The statistics of congested link is carried out according to the location information of each vehicle.
A kind of 10. urban transportation managing and control system, it is characterised in that the system includes traffic control Platform Server and location equipment,
The location equipment is arranged on vehicle；
The traffic control Platform Server and location equipment communication connection, wherein, the traffic control Platform Server, which is set, has the right
Profit requires the urban transportation control device described in 6~8 any one, and the location equipment is provided with the city described in claim 9
Traffic control device.
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