CN108171968A - The road condition analyzing system and method for position data based on mobile terminal device signaling - Google Patents
The road condition analyzing system and method for position data based on mobile terminal device signaling Download PDFInfo
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- CN108171968A CN108171968A CN201711229168.XA CN201711229168A CN108171968A CN 108171968 A CN108171968 A CN 108171968A CN 201711229168 A CN201711229168 A CN 201711229168A CN 108171968 A CN108171968 A CN 108171968A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
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- 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
- G08G1/012—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from other sources than vehicle or roadside beacons, e.g. mobile networks
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- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to a kind of method and system of the road condition analyzing of the position data based on mobile terminal device signaling, wherein method includes the following steps：(1) the position data extraction of mobile terminal device signaling：Operator establishes data channel with mobile terminal device communication, obtains mobile terminal device trajectory signal in city scope in real time；(2) signaling data and path adaptation：1) coverage area centered on urban road is established；2) using GIS buffer finish blasting technologies, the information data of mobile terminal device signaling position is subjected to coordinate with routes coverage and is superimposed；3) go out the mobile terminal device signaling quantity of every road distribution by coordinate superposition calculation；(3) signaling data space density is analyzed：Mobile terminal device signaling data after matching and road data are subjected to space density analysis using GIS Spatial Data Analysis, are sent to road condition analyzing system；(4) road condition analyzing system receives mobile terminal device signaling data and carries out road condition analyzing.
Description
Technical field
The present invention relates to intelligent transportation field technical field more particularly to a kind of positions based on mobile terminal device signaling
The method and system of the road condition analyzing of data.
Background technology
With the prosperity of urban economy, the growth of vehicle population, the real-time monitoring tubular reason of urban transportation becomes increasingly
Important, it is the basis that vehicle supervision department realizes urban road management to establish reliable and stable road condition analyzing system.
With popularizing for intelligent mobile terminal equipment especially mobile phone terminal, the location-based service based on mobile communication becomes one
The emerging wide area dynamic traffic detection mode of kind utilizes big data technology mining point by the position data of magnanimity mobile phone user
Analysis, it is the important application of " internet+" in road network management to judge urban traffic conditions.
Urban traffic situation analysis system is using mobile phone as probe is perceived, by mobile phone signaling position data acquisition vehicle in road
On the information such as position, speed, with the congestion present situation of space density reflection road of the mobile phone signaling data in road.Handle in real time
Comprehensive, true, the diversified information in crossing is sent to application platform, and crossing traffic operation conditions is monitored.Meanwhile public security
Vehicle supervision department can control terrain vehicle stream according to on-site actual situations, reduces obstruction, ensures safety, ensures road
Mouth has a good transport and communication network, and realizes the intelligent management of urban road crossing.
Road condition data monitoring in the country's is mainly the following mode at present：
(1) using inductor as the road condition analyzing system of representative, mainly including equipment such as earth magnetism, ground induction coil, microwave radars,
Its principle is when vehicle is by road surface, and inductor signal changes, and passes through signal changed time and emotion device
Detection range judges speed.But the data that this mode acquires are limited by acquisition range, are usually no more than 100 meters, no
Road traffic condition can really be reacted；
(2) using Floating Car as the road condition analyzing system of representative, the taxi of operation, public transport in present city are mainly utilized
The data of the GPS tracking equipments acquisition of vehicle installation, but since some taxi drivers conscious can avoid urban road from gathering around
Stifled section, the data for causing acquisition are inaccurate, can not really react city traffic road condition information.
Therefore, it is now necessary to develop a kind of customers' data volume using mobile terminal device is big, positioning is more accurate etc.
Feature establishes traffic analysis system, realizes the accurate perception of city traffic road condition data, is provided entirely for vehicle supervision department
Face, accurately road condition data, additional transport management preferably carry out road traffic monitoring, management and post city's roading
The road condition analyzing system and method for the position data based on mobile terminal device signaling of design.
Invention content
The technical problem to be solved by the present invention is to provide that a kind of data volume using mobile terminal device is big, accurate positioning
Perhaps the advantages of, establish traffic analysis system, realize city traffic road condition data precisely perceive set based on mobile terminal
The road condition analyzing method of the position data of standby signaling.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：This is based on mobile terminal device signaling
The road condition analyzing method of position data, specifically includes following steps：
(1) the position data extraction of mobile terminal device signaling：Data are established with mobile terminal device communication operator to lead to
Road obtains mobile terminal device trajectory signal in city scope in real time；
(2) signaling data and path adaptation：
1) coverage area centered on urban road is established；
2) using GIS buffer finish blasting technologies, by the information data and routes coverage of mobile terminal device signaling position
Carry out coordinate superposition；
3) go out the mobile terminal device signaling quantity of every road distribution by coordinate superposition calculation；
(3) signaling data space density is analyzed：Mobile terminal device signaling data after matching and road data are utilized
GIS Spatial Data Analysis carries out space density analysis；And analysis result is sent to road condition analyzing system；
(4) road condition analyzing system receives mobile terminal device signaling data, carries out judgement identification and carries out road condition analyzing.
Using above-mentioned technical proposal, position data is obtained, and transfer data to road condition analyzing system, road conditions by mobile terminal device
Analysis system receives mobile operator mobile phone signaling datas, carries out spatial analysis to the signaling data of mobile terminal device, utilizes
The contents such as real time position, transformation period in signaling data calculate car speed, final road are calculated with reference to category of roads
Road traffic speed compares and analyzes road traffic speed and road traffic congestion index, calculates the congestion shape of the road
Condition, so as to fulfill the accurate perception of city traffic road condition data, for vehicle supervision department provide comprehensively, accurately road condition data,
Additional transport management preferably carries out road traffic monitoring, management and post city's On Road Planning And Design.
The present invention further improvement lies in that, in the step (4) carry out judgement identification go forward side by side walking along the street condition analysis include believe
The identification of number kind judging, roads classification system and road condition analyzing identification.Wherein consider congestion in road when motor vehicle, it is non-maneuver and
The speed of people is not much different, therefore also needs to be classified the road residing for object, carrys out comprehensive descision with reference to roads classification system.
Judge speed threshold such as table 1：
Table 1：All types of judgement speed thresholds
| Classification | Speed threshold |
| People | 5-8KM/H |
| Motor vehicle | 20-30KM/H |
| Non-motor vehicle | More than 30KM/H |
The present invention further improvement lies in that, knowledge of the signal kind judging identification for people or motor vehicle or non-motor vehicle
Not, following steps are specifically included：After road condition analyzing system receives mobile terminal device signaling data, the change according to the position time
It is dynamic to calculate object speed and direction；Object speed and pre-set threshold value are compared, judgement is people or motor vehicle or non-maneuver
Vehicle.
The present invention further improvement lies in that, extraction roads classification system data include city expressway, street, major trunk roads,
Branch and the road level data on pavement.
The present invention further improvement lies in that, road condition analyzing identification includes the following steps：
A city expressway, major trunk roads, branch) are chosen, object speed is weighted averagely, calculates the flat of the road
Equal speed；
B) with reference to the classification of road, i.e., whether it is city fast speed or major trunk roads or branch or street or pavement；
C) average speed of the road all objects is counted, the setting velocity interval that at least more than 95% user reaches
Traffic speed for the road；
D) by the traffic speed calculated and congestion in road index contrast analysis obtain the road whether congestion.
As the present invention preferred embodiment, the mobile terminal device be mobile phone, the mobile terminal device signaling data
Including real time position and transformation period.
The of the invention problem also to be solved is to provide that a kind of data volume using mobile terminal device is big, positioning accurate
The advantages of allowance, establish traffic analysis system, realize city traffic road condition data precisely perceive based on mobile terminal
The road condition analyzing system of the position data of equipment signaling.
In order to solve the above-mentioned technical problem, the road condition analyzing system of the position data based on mobile terminal device signaling is somebody's turn to do,
Including road condition analyzing system and mobile terminal device equipment；The road condition analyzing system includes road condition analyzing server, signaling point
Analyse module, road conditions sharing distribution module, signaling receiving module, road condition analyzing module and data memory module, the signalling analysis
Module, road conditions sharing distribution module, signaling receiving module, road condition analyzing module and data memory module with the road condition analyzing
Server is connected and bi-directional transfer of data；The mobile terminal device is connected by wireless network with the Tencent's server
It connects, the Tencent's server is connected with the information of place names server；The mobile terminal device equipment include control module,
Power module, network communication module, GPS positioning module and wireless module, the power module, network communication module, GPS positioning
Module and wireless module is connected with the control module and unidirectional data transmission.Wherein signaling receiving module is responsible for receiving and be moved
Dynamic operator mobile phone signaling data；Signalling analysis module is responsible for analyzing the data of reception, and mobile phone signaling information is carried out
Position extraction is superimposed buffer finish blasting with road data and carries out path space density analysis etc.；Road condition analyzing module be responsible for by
The data of signalling analysis carry out comprehensive descision, obtain road congestion conditions；Data memory module be responsible for by treated data into
Row preserves；Road conditions sharing distribution module is responsible for road conditions result being supplied to other business application systems.
As the preferred embodiment of the present invention, the wireless module includes bluetooth module and WIFI module.
As the preferred embodiment of the present invention, the road condition analyzing server includes big data cloud platform, centralized control unit
With information of place names database；The big data cloud platform and information of place names database are connected with the centralized control unit,
And bi-directional transfer of data.
Compared with prior art, the invention has the advantages that：
1) small, at low cost and data acquisition range covering city whole region is invested；
2) real-time property is strong, is analyzed based on magnanimity big data, as a result precisely reliable.
Description of the drawings
Technical scheme of the present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is that the data flow of the road condition analyzing method of the position data based on mobile terminal device signaling of the present invention is shown
It is intended to；
Fig. 2 be the present invention the position data based on mobile terminal device signaling road condition analyzing method signaling data with
Path adaptation schematic diagram；
Fig. 3 is the road mobile phone point of the road condition analyzing system of the position data based on mobile terminal device signaling of the present invention
Cloth space density schematic diagram；
Fig. 4 is the road condition analyzing system of the road condition analyzing system of the position data based on mobile terminal device signaling of the present invention
The structure chart of system；
Fig. 5 is the road condition analyzing system of the road condition analyzing system of the position data based on mobile terminal device signaling of the present invention
The structure chart of the mobile terminal device of system.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and further retouched in detail
It states, which is only used for explaining the present invention, and protection scope of the present invention is not formed and is limited.
Embodiment 1：As shown in Figures 1 to 3, the mobile terminal device in the embodiment uses mobile phone.
The road condition analyzing method of the position data based on mobile terminal device signaling, includes the following steps：
(1) the position data extraction of mobile terminal device signaling：Data are established with mobile terminal device communication operator to lead to
Road obtains mobile terminal device trajectory signal in city scope in real time；
(2) signaling data and path adaptation：
1) coverage area centered on urban road is established；
2) using GIS buffer finish blasting technologies, by the information data and routes coverage of mobile terminal device signaling position
Carry out coordinate superposition；
3) go out the mobile terminal device signaling quantity of every road distribution by coordinate superposition calculation；
(3) signaling data space density is analyzed：Mobile terminal device signaling data after matching and road data are utilized
GIS Spatial Data Analysis carries out space density analysis；And analysis result is sent to road condition analyzing system；
(4) road condition analyzing system receives mobile terminal device signaling data, carries out judgement identification and carries out road condition analyzing；
In the step (4) carry out judgement identification go forward side by side walking along the street condition analysis include class signal do not judge identify, roads classification system and
Road condition analyzing identifies；Identification of the signal kind judging identification for people or motor vehicle or non-motor vehicle, specifically includes following step
Suddenly：After road condition analyzing system receives mobile terminal device signaling data, the variation according to the position time calculates object speed
And direction；Object speed and pre-set threshold value are compared, judgement is people or motor vehicle or non-motor vehicle；The roads classification system of extraction
Degrees of data includes city expressway, street, major trunk roads, branch and the road on pavement level data；The road condition analyzing identification includes
Following steps：
A city expressway, major trunk roads, branch) are chosen, object speed is weighted averagely, calculates the flat of the road
Equal speed；
B) with reference to the classification of road, i.e., whether it is city fast speed or major trunk roads or branch or street or pavement；
C) average speed of the road all objects is counted, the setting velocity interval that at least more than 95% user reaches
Traffic speed for the road；
D) by the traffic speed calculated and congestion in road index contrast analysis obtain the road whether congestion；The movement
Terminal device is mobile phone, and the mobile terminal device signaling data includes real time position and transformation period.
Wherein traffic index and jam situation such as table 2.
Table 2：Traffic index and jam situation
Embodiment 2：As shown in Figures 4 and 5, the road condition analyzing system of the position data based on mobile terminal device signaling is somebody's turn to do,
Including road condition analyzing system and mobile terminal device equipment；The road condition analyzing system includes road condition analyzing server, signaling point
Analyse module, road conditions sharing distribution module, signaling receiving module, road condition analyzing module and data memory module, the signalling analysis
Module, road conditions sharing distribution module, signaling receiving module, road condition analyzing module and data memory module with the road condition analyzing
Server is connected and bi-directional transfer of data；The mobile terminal device is connected by wireless network with the Tencent's server
It connects, the Tencent's server is connected with the information of place names server；The mobile terminal device equipment include control module,
Power module, network communication module, GPS positioning module and wireless module, the power module, network communication module, GPS positioning
Module and wireless module is connected with the control module and unidirectional data transmission；The wireless module include bluetooth module and
WIFI module；The road condition analyzing server includes big data cloud platform, centralized control unit and information of place names database；It is described
Big data cloud platform and information of place names database are connected, and bi-directional transfer of data with the centralized control unit.
For the ordinary skill in the art, specific embodiment is only exemplarily described the present invention,
Obviously the present invention specific implementation is not subject to the restrictions described above, as long as employ the inventive concept and technical scheme of the present invention into
The improvement of capable various unsubstantialities or it is not improved by the present invention design and technical solution directly apply to other occasions
, within protection scope of the present invention.
Claims (9)
- A kind of 1. road condition analyzing method of the position data based on mobile terminal device signaling, which is characterized in that specifically include with Lower step：(1) the position data extraction of mobile terminal device signaling：Operator establishes data channel with mobile terminal device communication, real When obtain city scope in mobile terminal device trajectory signal；(2) signaling data and path adaptation：1) coverage area centered on urban road is established；2) using GIS buffer finish blasting technologies, the information data of mobile terminal device signaling position and routes coverage are carried out Coordinate is superimposed；3) go out the mobile terminal device signaling quantity of every road distribution by coordinate superposition calculation；(3) signaling data space density is analyzed：Mobile terminal device signaling data after matching and road data is empty using GIS Between analytical technology carry out space density analysis；And analysis result is sent to road condition analyzing system；(4) road condition analyzing system receives mobile terminal device signaling data, carries out judgement identification and carries out road condition analyzing.
- 2. the road condition analyzing method of the position data according to claim 1 based on mobile terminal device signaling, feature It is, the judgement that carries out in the step (4) identifies that walking along the street condition analysis of going forward side by side includes class signal and do not judge identification, roads classification system Degree and road condition analyzing identification.
- 3. the road condition analyzing method of the position data according to claim 2 based on mobile terminal device signaling, feature It is, identification of the signal kind judging identification for people or motor vehicle or non-motor vehicle specifically includes following steps：Road conditions point After analysis system receives mobile terminal device signaling data, the variation according to the position time calculates object speed and direction；It will Object speed is compared with pre-set threshold value, and judgement is people or motor vehicle or non-motor vehicle.
- 4. the road condition analyzing method of the position data according to claim 2 based on mobile terminal device signaling, feature It is, extraction roads classification system data include city expressway, street, major trunk roads, branch and the road on pavement level data.
- 5. the road condition analyzing method of the position data according to claim 2 based on mobile terminal device signaling, feature It is, the road condition analyzing identification includes the following steps：A city expressway, major trunk roads, branch) are chosen, the average speed for averagely, calculating the road is weighted to object speed Degree；B) with reference to the classification of road, i.e., whether it is city fast speed or major trunk roads or branch or street or pavement；C) average speed of the road all objects is counted, sets velocity interval that at least more than 95% user reaches as should The traffic speed of road；D) by the traffic speed calculated and congestion in road index contrast analysis obtain the road whether congestion.
- 6. the road condition analyzing method of the position data according to claim 2 based on mobile terminal device signaling, feature It is, the mobile terminal device is mobile phone, and the mobile terminal device signaling data includes real time position and transformation period.
- 7. a kind of road condition analyzing system of the position data based on mobile terminal device signaling, which is characterized in that including road conditions point Analysis system and mobile terminal device equipment；The road condition analyzing system includes road condition analyzing server, signalling analysis module, road conditions Sharing distribution module, signaling receiving module, road condition analyzing module and data memory module, the signalling analysis module, road conditions are common Release module, signaling receiving module, road condition analyzing module and data memory module is enjoyed with the road condition analyzing server to be connected It connects and bi-directional transfer of data；The mobile terminal device is connected by wireless network with the Tencent's server, the Tencent Server is connected with the information of place names server；The mobile terminal device equipment includes control module, power module, net Network communication module, GPS positioning module and wireless module, the power module, network communication module, GPS positioning module and wireless Module is connected with the control module and unidirectional data transmission.
- 8. the road condition analyzing system of the position data according to claim 7 based on mobile terminal device signaling, feature It is, the wireless module includes bluetooth module and WIFI module.
- 9. the road condition analyzing system of the position data according to claim 7 based on mobile terminal device signaling, feature It is, the road condition analyzing server includes big data cloud platform, centralized control unit and information of place names database；The big number It is connected according to cloud platform and information of place names database with the centralized control unit, and bi-directional transfer of data.
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| CN109495848A (en) * | 2018-12-18 | 2019-03-19 | 成都方未科技有限公司 | A kind of method of user's space positioning |
| CN110913326A (en) * | 2018-08-28 | 2020-03-24 | 中兴通讯股份有限公司 | User type identification method and device and computer storage medium |
| CN111091720A (en) * | 2020-03-23 | 2020-05-01 | 北京交研智慧科技有限公司 | Congestion road section identification method and device based on signaling data and floating car data |
| CN113034919A (en) * | 2021-04-14 | 2021-06-25 | 宝能(广州)汽车研究院有限公司 | Congestion parameter determination method and device |
| CN113132939A (en) * | 2019-12-31 | 2021-07-16 | 中移(成都)信息通信科技有限公司 | Road traffic condition information acquisition method, device, equipment and storage medium |
| CN113706866A (en) * | 2021-08-27 | 2021-11-26 | 中国电信股份有限公司 | Road jam monitoring method and device, electronic equipment and storage medium |
| CN115223369A (en) * | 2022-08-16 | 2022-10-21 | 中国银行股份有限公司 | Traffic dispersion method and device |
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| CN115223369A (en) * | 2022-08-16 | 2022-10-21 | 中国银行股份有限公司 | Traffic dispersion method and device |
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