CN106205119B - A kind of method and apparatus for analyzing bus operation situation - Google Patents
A kind of method and apparatus for analyzing bus operation situation Download PDFInfo
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- CN106205119B CN106205119B CN201510226736.5A CN201510226736A CN106205119B CN 106205119 B CN106205119 B CN 106205119B CN 201510226736 A CN201510226736 A CN 201510226736A CN 106205119 B CN106205119 B CN 106205119B
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Abstract
The present invention provides a kind of method and apparatus for analyzing bus operation situation, comprising: receives the GPS data that public transit vehicle is sent in Trip, calculates Trip status information；Determine the Trip state of public transit vehicle with the presence or absence of abnormal；The Trip state for counting each Trip of the public transit vehicle in the first preset time determines the operating status of public transit vehicle with the presence or absence of abnormal；The operating status for counting whole public transit vehicles in the second preset time on public bus network determines the operating status of public bus network with the presence or absence of abnormal.The method and apparatus provided through the invention, if online rate is insufficient or there are the equipment of GPS failure, illustrates that the public transit vehicle having does not install GPS device or GPS device needs to be upgraded GPS；Situation is striven if there is scheduling, then needs to provide the dynamic dispatching data of public transport, or carry out specially treated in service system of arriving at a station, the accuracy of services so that effective guarantee public transport is called out the stops etc..
Description
Technical field
The present invention relates to public transport technical fields, more particularly to a kind of method and dress for analyzing bus operation situation
It sets.
Background technique
With the continuous development that domestic Bus transit informization is built, more and more public transit vehicles have installed positioning device,
Such as GPS (Global Positioning System, global positioning system), it can record and return in real time the position of vehicle
Parameter, wherein the essential informations such as latitude and longitude coordinates, travel speed and driving direction including vehicle.
It is well known that public transit vehicle is travelled according to given line, therefore the distribution of its GPS track meets route and arranges an order according to class and grade, dispatches
Constraint Deng rule therefore, can be based on the statistics to public transport GPS data in conjunction with static datas such as the route of public transport and websites
Analysis, it is counter to push away the traffic-operating period for obtaining public transport.For example, for each regular bus, its mileage travelled, when driving can be counted
Long, driving process is with the presence or absence of GPS abnormal (GPS positioning failure or data upload failure) etc.；For a bus,
Its daily hair shift number, traveling total kilometrage, total duration etc. can be counted；For a public bus network, it can count
Its daily first final vehicle hour, online vehicle number, total class's number of dispatching a car, traveling total kilometrage, total duration etc..
It is possible to further the statistical analysis based on above-mentioned data, the exception during bus operation is determined, for example, by
The mileage travelled caused by dispatching travels duration is abnormal or vehicle whether there is GPS positioning and upload exception, etc., point
Analysis result will provide decision-making foundation for the construction of public traffic information system.
Therefore, those skilled in the art's technical problem urgently to be resolved is: how to be believed using the GPS of public transit vehicle passback
Breath, analyzes the traffic-operating period of public transit vehicle and public bus network, determines abnormal present in bus operation.
Summary of the invention
The present invention provides a kind of method and apparatus for analyzing bus operation situation, to solve how to utilize public transit vehicle time
The GPS information of biography analyzes the traffic-operating period of public transit vehicle and public bus network, determines abnormal present in bus operation
Problem.
In order to solve the above technical problems, the invention discloses a kind of methods for analyzing bus operation situation, comprising:
The GPS data that public transit vehicle is sent in Trip is received, Trip status information is calculated；
According to the Trip status information, determine the Trip state of public transit vehicle with the presence or absence of abnormal；
The Trip state for counting each Trip of the public transit vehicle in the first preset time, determines the public transport
The operating status of vehicle is with the presence or absence of abnormal；
The operating status for counting whole public transit vehicles in the second preset time on public bus network, determines the public bus network
Operating status with the presence or absence of abnormal.
Preferably, the Trip status information include: legal outbound GPS point, legal inbound GPS point, Trip mileage,
Trip type, Trip average speed, GPS quantity, GPS upload at least one of interval and reception delay time.
Preferably, described according to the Trip status information, determine the Trip state of public transit vehicle with the presence or absence of abnormal, packet
It includes:
If in the Trip status information not including legal outbound GPS point or legal inbound GPS point, the public transport
The Trip state of vehicle is driving process mistake TripError.
Preferably, described according to the Trip status information, determine whether the Trip state of public transit vehicle is abnormal, comprising:
If | tp.TripLen-L.LineLen | > max { 2km, L.LineLen × 0.1 }, the then public transit vehicle
Trip state is mileage travelled mistake TripLenError；
Wherein, tp.TripLen is mileage travelled, and L.LineLen is route mileage, and tp is the abbreviation of Trip, and L is public transport
Route.
Preferably, described according to the Trip status information, determine whether the Trip state of public transit vehicle is abnormal, comprising:
If tp.TripType=stop and tp.TripLen > 2km, the Trip state of the public transit vehicle is to stop mistake
Accidentally StopLenError；
Wherein, tp.TripType is Trip type, and stop is to stop in station, and tp.TripLen is mileage travelled.
Preferably, described according to the Trip status information, determine whether the Trip state of public transit vehicle is abnormal, comprising:
If tp.TripAvgSpeed < δ or tp.TripAvgSpeed > ψ, the Trip state of the public transit vehicle is speed
Spend mistake SpeedError；Wherein, tp.TripAvgSpeed is traveling average speed, and δ is preset lower velocity limit value, and ψ is pre-
If speed limit value；
The GPS quantity uploaded if it exists is less than default GPS quantity, GPS uploads interval more than preset interval time, and reception is prolonged
The slow time is more than preset time, there are the GPS point of format exception and there is any one in the GPS point that positioning is failed, then institute
The Trip state of public transit vehicle is stated as positioning mistake GPSError.
Preferably, the Trip shape in each Trip of the public transit vehicle in the first preset time of the statistics
State determines the operating status of the public transit vehicle with the presence or absence of abnormal, comprising:
If the Trip state of any Trip of the public transit vehicle is between default described first
GPSError, then the operating status of the public transit vehicle is that GPS device is abnormal.
Preferably, the Trip state of each Trip of the public transit vehicle in the second preset time of the statistics,
Determine the operating status of the public transit vehicle with the presence or absence of abnormal, comprising:
If the Trip state of any Trip of the public transit vehicle in the first preset time be TripError,
Any one in SpeedError and TripLenError, then the operating status of the public transit vehicle is the presence of scheduling.
Preferably, the operating status of whole public transit vehicles in the second preset time of the statistics on public bus network, determines
The operating status of the public bus network is with the presence or absence of abnormal, comprising:
The operating status of the public bus network is that online rate is insufficient if online public transit vehicle quantity is less than preset value；
If there are the operating status of the public transit vehicle being that GPS device is abnormal in the public bus network, the public transport line
The operating status on road is to have the GPS device of public transit vehicle to need to upgrade；
If there are the operating statuses of the public transit vehicle in the public bus network to there is scheduling, the public bus network
Operating status is that the public transit vehicle is scheduled to All other routes.
The invention also discloses a kind of devices for analyzing bus operation situation, comprising:
Trip status information computing module, the GPS data sent in Trip for receiving public transit vehicle calculate Trip shape
State information；
Public transit vehicle Trip state determining module, for determining the Trip of public transit vehicle according to the Trip status information
State is with the presence or absence of abnormal；
Public transit vehicle operating status determining module, for counting each of the public transit vehicle in the first preset time
The Trip state of Trip determines the operating status of the public transit vehicle with the presence or absence of abnormal；
Public bus network operating status determining module, for counting whole buses in the second preset time on public bus network
Operating status, determine the operating status of the public bus network with the presence or absence of abnormal.
Compared with prior art, technical solution provided by the invention has the advantage that
The GPS data that public transit vehicle is sent in traveling Trip is received, Trip status information is calculated；Believe according to Trip state
Breath determines the operating status of the Trip state of public transit vehicle, the operating status of public transit vehicle and public bus network with the presence or absence of abnormal.
If online rate is insufficient or there are the equipment of GPS failure, illustrates that the public transit vehicle having on route does not install GPS device or GPS
Equipment needs are upgraded, and are upgraded GPS device for public traffic management department and are provided decision-making foundation；It situations such as if there is scheduling, then needs
It wants public traffic management department to provide the dynamic dispatching data of public transport, or carries out specially treated in service system of arriving at a station, to have
Effect ensures that public transport such as is called out the stops at the accuracy of services.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 bus operation process schematic provided in an embodiment of the present invention；
Fig. 2 is a kind of flow diagram of method for analyzing bus operation situation provided in an embodiment of the present invention；
Fig. 3 provides the conspectus of a public bus network uplink and downlink for the embodiment of the present invention；
Fig. 4 provides the conspectus of public transit vehicle abnormal T rip a kind of for the embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of device for analyzing bus operation situation provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 bus operation process schematic provided in an embodiment of the present invention.
Through inventor the study found that one class of bus runs to terminus from the starting station of public bus network (upstream or downstream)
Process can be described with Trip (traveling), the process stopped in the starting station or terminus can use Stop (stand in stop)
It stops to describe, as shown in Figure 1.Can analyze out the daily traffic-operating period of public transit vehicle based on Trip, for example, in initiating station and
How many a Trip are travelled between terminus, running time, in station (starting, terminal) interior berthing time, mileage travelled, average speed
Degree etc..
Based on the above principles, the invention discloses it is a kind of analyze bus operation situation method and apparatus, with solve how
GPS (Global Positioning System, global positioning system) information returned using public transit vehicle, to public transit vehicle
It is analyzed with the traffic-operating period of public bus network, determines problem abnormal present in bus operation.
Embodiment one
Fig. 2 is a kind of flow diagram of method for analyzing bus operation situation provided in an embodiment of the present invention.
The embodiment of the invention provides a kind of methods for analyzing bus operation situation, as shown in Fig. 2, this method specifically includes
Following steps:
Step S201 receives the GPS data that public transit vehicle is sent in traveling Trip, calculates Trip status information.
In step, Trip status information may include: in legal outbound GPS point, legal inbound GPS point, Trip
Journey, Trip type, Trip average speed, GPS quantity, GPS upload at least one of interval and reception delay time.
Step S202 determines the Trip state of public transit vehicle with the presence or absence of abnormal according to Trip information.
In this step, if in Trip status information not including legal outbound GPS point or legal inbound GPS point,
The Trip state of public transit vehicle is driving process mistake TripError.The Trip state for causing public transit vehicle is TripError's
Reason can be vehicle scheduling and not be eventually returned to not from start site or terminus or vehicle GPS data wander
It is excessive.
If | tp.TripLen-L.LineLen | the Trip state of > max { 2km, L.LineLen × 0.1 } public transit vehicle
For mileage travelled mistake TripLenError；Wherein, tp.TripLen is mileage travelled, and L.LineLen is route mileage, and tp is
The abbreviation of Trip, L are public bus network.Causing the reason of mileage travelled mistake can be, vehicle is scheduled (but to be eventually returned to end
Point station) or vehicle in the process of moving not in strict accordance with link travel.
If tp.TripType=stop and tp.TripLen > 2km, the Trip state of public transit vehicle is to stop mistake
StopLenError；Wherein, tp.TripType Trip type, stop are to stop in station, and tp.TripLen is mileage travelled.It makes
Trip state at public transit vehicle is to stop wrong reason to can be vehicle in interior docking process of standing and travelled longer
Mileage.Stop can be understood as a kind of special Trip.If tp.TripAvgSpeed < δ or tp.TripAvgSpeed > ψ,
The Trip state of public transit vehicle is speed fault SpeedError；Wherein, tp.TripAvgSpeed is traveling average speed, and δ is
Preset lower velocity limit value, ψ are preset speed limit value.Such as δ is 8km/h, ψ 30km/h.Lead to public transit vehicle
The reason of Trip state is speed fault, which can be, there is a large amount of GPS loss situation in Trip driving process, cause adjacent
Trip be merged, speed is less than normal；Or vehicle does not stop (such as local train) in all websites not according to link travel, or, leads
The Trip time is caused to reduce, speed is bigger than normal.
The GPS quantity uploaded if it exists is less than default GPS quantity, GPS uploads interval more than preset interval time, and reception is prolonged
The slow time is more than preset time, there are the GPS point of format exception and in the presence of any one in the GPS point of positioning failure, then public
The Trip state for handing over vehicle is positioning mistake GPSError.The Trip state for leading to public transit vehicle is that the wrong reason of positioning is permissible
It is the GPS device exception carried on public transit vehicle.
Step S203 counts the Trip state of the public transit vehicle in preset time, determines that the operating status of public transit vehicle is
It is no to there is exception.
In this step, if between default first, the Trip state of any Trip of public transit vehicle is GPSError,
Then the operating status of public transit vehicle is that GPS device is abnormal.
If the state of any Trip of the public transit vehicle in the first preset time be TripError, SpeedError and
Any one in TripLenError, then the operating status of public transit vehicle is the presence of scheduling, is not travelled by public bus network.
Step S204 counts the operating status of whole public transit vehicles in the second preset time on public bus network, determines public
The operating status on intersection road is with the presence or absence of abnormal.
In this step, if online public transit vehicle quantity is less than preset value, the i.e. online rate BusOnLineRate of public transit vehicle
< 1, then the operating status of public bus network is that online rate is insufficient, can seriously affect public transport and arrive at a station the accuracy of service.
If there are the operating status of public transit vehicle being that GPS device is abnormal in public bus network, the operating status of public bus network
To there is the GPS device of public transit vehicle to need to upgrade；Need to upgrade in time the GPS device of public transit vehicle, then to guarantee public transit vehicle
Correct GPS data is sent, so that public transit vehicle be accurately positioned.
If there are the operating statuses of public transit vehicle in public bus network to there is scheduling, the operating status of public bus network is public affairs
It hands over vehicle to be scheduled to All other routes, then demonstrates the need for public traffic management department and the dynamic dispatching data of public transport are provided, or arrive
Specially treated is carried out in service system of standing, the accuracy of services so that effective guarantee public transport is called out the stops etc..
A kind of method of the analysis bus operation situation provided through the embodiment of the present invention receives public transit vehicle and is travelling
The GPS data sent in Trip calculates Trip status information；According to Trip status information, the Trip state of public transit vehicle is determined
With the presence or absence of exception, the operating status of public transit vehicle and the operating status of public bus network are with the presence or absence of abnormal.If online rate is not
Foot or equipment there are GPS failure then illustrate that the public transit vehicle having on route does not install GPS device or GPS device needs are risen
Grade upgrades GPS device for public traffic management department and provides decision-making foundation；Situations such as if there is scheduling, then need public traffic management portion
Door provides the dynamic dispatching data of public transport, or specially treated is carried out in service system of arriving at a station, thus effective guarantee public transport report
It the accuracy of services such as stands.
In embodiments of the present invention, the calculating process of Trip average speed tp.TripAvgSpeed are as follows:
Tp.TripAvgSpeed=tp.TripLen/tp.TripInterval, wherein tp.TripLen is Trip traveling
Mileage, tp.TripInterval are the interval Trip；
The calculating process of the interval Trip tp.TripInterval are as follows:
Tp.TripInterval=tp.TripEndTime-tp.TripBgnTime；
Wherein, tp.TripEndTime is the traveling time started, and tp.TripBgnTime is the traveling end time.
Embodiment two
Fig. 3 provides the conspectus of a public bus network uplink and downlink for the embodiment of the present invention；
Fig. 4 provides the conspectus of public transit vehicle abnormal T rip a kind of for the embodiment of the present invention.
In conjunction with Fig. 3 and Fig. 4, it can be seen that 41,42,43 and 44 region public transit vehicle driving conditions in Fig. 4 are abnormal.
According to such as the following table 1, determine the Trip state of public transit vehicle with the presence or absence of abnormal.
Table 1:
According to such as the following table 2, determine the operating status of public transit vehicle with the presence or absence of abnormal.
Table 2:
According to table 3, determine the operating status of public bus network with the presence or absence of abnormal.
Table 3:
Embodiment three
Fig. 5 is a kind of structural schematic diagram of device for analyzing bus operation situation disclosed by the embodiments of the present invention.
The present invention provides a kind of devices for analyzing bus operation situation, can execute above-mentioned analysis bus operation situation
Method, as shown in figure 5, the device specifically includes: Trip status information computing module 51, public transit vehicle Trip state determining module
52, public transit vehicle operating status determining module 53 and public bus network operating status determining module 54.
Trip status information computing module 51, the GPS data sent in traveling Trip for receiving public transit vehicle, calculates
Trip status information；Public transit vehicle rip state determining module 52, for determining public transit vehicle according to Trip status information
Trip state is with the presence or absence of abnormal；Public transit vehicle operating status determining module 53, for counting the public transport in the first preset time
The state of each Trip of vehicle determines the operating status of public transit vehicle with the presence or absence of abnormal；Public bus network operating status determines
Module 54 determines public bus network for counting the operating status of whole public transit vehicles in the second preset time on public bus network
Operating status with the presence or absence of abnormal.
In Trip status information computing module 51, Trip status information includes: legal outbound GPS point, legal enters
Stand GPS point, Trip mileage, Trip type, Trip average speed, GPS quantity, GPS upload interval and receive delay time in
At least one.
In public transit vehicle Trip state determining module 52, if in Trip status information not including legal outbound GPS point
Or legal inbound GPS point, then the Trip state of public transit vehicle is driving process mistake TripError.Cause public transit vehicle
The reason of Trip state is TripError can be vehicle scheduling and not be eventually returned to not from start site or terminal
It stands or vehicle GPS data wander is excessive.
If | tp.TripLen-L.LineLen | the Trip state of > max { 2km, L.LineLen × 0.1 } public transit vehicle
For mileage travelled mistake TripLenError；Wherein, tp.TripLen is mileage travelled, and L.LineLen is route mileage, and tp is
The abbreviation of Trip, L are public bus network.Causing the reason of mileage travelled mistake can be, vehicle is scheduled (but to be eventually returned to end
Point station) or vehicle in the process of moving not in strict accordance with link travel.
If tp.TripType=stop and tp.TripLen > 2km, the Trip state of public transit vehicle is to stop mistake
StopLenError；Wherein, tp.TripType Trip type, stop are to stop in station, and tp.TripLen is mileage travelled.It makes
Trip state at public transit vehicle is to stop wrong reason to can be vehicle in interior docking process of standing and travelled longer
Mileage.
If tp.TripAvgSpeed < δ or tp.TripAvgSpeed > ψ, the Trip state of public transit vehicle is that speed is wrong
Accidentally SpeedError；Wherein, tp.TripAvgSpeed is traveling average speed, and δ is preset lower velocity limit value, and ψ is preset
Speed limit value.Such as δ is 8km/h, ψ 30km/h.The reason of causing the Trip state of public transit vehicle to be speed fault, can be with
It is to occur a large amount of GPS loss situation in Trip, causes adjacent Trip to be merged, speed is less than normal；Or vehicle not according to
Link travel, or (such as local train) is not stopped in all websites, cause the Trip time to reduce, speed is bigger than normal.
The GPS quantity uploaded if it exists is less than default GPS quantity, GPS uploads interval more than preset interval time, and reception is prolonged
The slow time is more than preset time, there are the GPS point of format exception and in the presence of any one in the GPS point of positioning failure, then public
The Trip state for handing over vehicle is positioning mistake GPSError.The Trip state for leading to public transit vehicle is that the wrong reason of positioning is permissible
It is the GPS device exception carried on public transit vehicle.
In public transit vehicle operating status determining module 53, if between default first, any Trip of public transit vehicle
State be GPSError, then the operating status of public transit vehicle is that GPS device is abnormal.If the bus in the first preset time
Any Trip Trip state be TripError, SpeedError and TripLenError in any one, then public transport
The operating status of vehicle is the presence of scheduling.
In public bus network operating status determining module 54, if online public transit vehicle quantity is less than preset value, i.e. bus
Online rate BusOnLineRate < 1, then the operating status of public bus network is that online rate is insufficient, can seriously affect public transport and arrive at a station
The accuracy of service.If abnormal, the operation of public bus network for GPS device that there are the operating statuses of public transit vehicle in public bus network
State is to have the GPS device of public transit vehicle to need to upgrade；Need to upgrade in time the GPS device of public transit vehicle, then to guarantee public transport
Vehicle sends correct GPS data, so that public transit vehicle be accurately positioned.If there are the operating statuses of public transit vehicle in public bus network
To there is scheduling, then public traffic management department is needed to provide the dynamic dispatching data of public transport, or carry out in service system of arriving at a station
Specially treated, the accuracy of services so that effective guarantee public transport is called out the stops etc..
The device of the analysis bus operation situation provided through the embodiment of the present invention receives public transit vehicle in traveling Trip
The GPS data of transmission calculates Trip status information；According to Trip status information, determine whether the Trip state of public transit vehicle deposits
In exception, the operating status of public transit vehicle and the operating status of public bus network are with the presence or absence of abnormal.If online rate is insufficient or deposits
In the equipment of GPS failure, then illustrate that the public transit vehicle having on route does not install GPS device or GPS device needs are upgraded, for public affairs
Administrative department's upgrading GPS device is handed over to provide decision-making foundation；Situations such as if there is scheduling, then needs public traffic management department to provide public
Dynamic dispatching data of friendship, or specially treated is carried out in service system of arriving at a station, the service so that effective guarantee public transport is called out the stops etc.
Accuracy.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.For system embodiment
For, since it is basically similar to the method embodiment, so being described relatively simple, referring to the portion of embodiment of the method in place of correlation
It defends oneself bright.
Above to it is provided by the present invention it is a kind of analyze bus operation situation method and apparatus be described in detail, this
Apply that a specific example illustrates the principle and implementation of the invention in text, the explanation of above example is only intended to
It facilitates the understanding of the method and its core concept of the invention；At the same time, for those skilled in the art, think of according to the present invention
Think, there will be changes in the specific implementation manner and application range, and to sum up, the content of the present specification should not be construed as to this hair
Bright limitation.
Claims (7)
1. a kind of method for analyzing bus operation situation characterized by comprising
The GPS data that public transit vehicle is sent in Trip is received, Trip status information is calculated；Wherein, the Trip status information
Include: legal outbound GPS point, legal inbound GPS point, Trip mileage, Trip type, Trip average speed, GPS quantity,
GPS uploads at least one of interval and reception delay time；
According to the Trip status information, determine the Trip state of public transit vehicle with the presence or absence of abnormal；
The Trip state for counting each Trip of the public transit vehicle in the first preset time, determines the public transit vehicle
Operating status with the presence or absence of abnormal；
The operating status for counting whole public transit vehicles in the second preset time on public bus network, determines the fortune of the public bus network
Row state is with the presence or absence of abnormal；
Wherein, described according to the Trip status information, determine the Trip state of public transit vehicle with the presence or absence of abnormal, comprising:
If in the Trip status information not including legal outbound GPS point or legal inbound GPS point, the public transit vehicle
Trip state be driving process mistake TripError；
The Trip state in each Trip of the public transit vehicle in the first preset time of the statistics, determines the public affairs
Hand over the operating status of vehicle with the presence or absence of abnormal, comprising:
If between default described first, the Trip state of any Trip of the public transit vehicle is GPSError, then
The operating status of the public transit vehicle is that GPS device is abnormal；
The Trip state of each Trip of the public transit vehicle in the second preset time of the statistics, determines the public transport
The operating status of vehicle is with the presence or absence of abnormal, comprising:
The operating status of the public bus network is that online rate is insufficient if online public transit vehicle quantity is less than preset value.
2. determining bus the method according to claim 1, wherein described according to the Trip status information
Trip state it is whether abnormal, comprising:
If | tp.TripLen-L.LineLen | > max { 2km, L.LineLen × 0.1 }, then the Trip shape of the public transit vehicle
State is mileage travelled mistake TripLenError；
Wherein, tp.TripLen is mileage travelled, and L.LineLen is route mileage, and tp is the abbreviation of Trip, and L is public bus network.
3. determining bus the method according to claim 1, wherein described according to the Trip status information
Trip state it is whether abnormal, comprising:
If tp.TripType=stop and tp.TripLen > 2km, the Trip state of the public transit vehicle is to stop mistake
StopLenError；
Wherein, tp.TripType is Trip type, and stop is to stop in station, and tp.TripLen is mileage travelled.
4. determining bus the method according to claim 1, wherein described according to the Trip status information
Trip state it is whether abnormal, comprising:
If tp.TripAvgSpeed < δ or tp.TripAvgSpeed > ψ, the Trip state of the public transit vehicle is that speed is wrong
Accidentally SpeedError；Wherein, tp.TripAvgSpeed is traveling average speed, and δ is preset lower velocity limit value, and ψ is preset
Speed limit value；
The GPS quantity uploaded if it exists is less than default GPS quantity, GPS uploads interval more than preset interval time, when receiving delay
Between be more than preset time, there are the GPS point of format exception and there are any one in the GPS point that positioning is failed, then public affairs
The Trip state for handing over vehicle is positioning mistake GPSError.
5. method described in any one of -4 according to claim 1, which is characterized in that in the first preset time of the statistics
It is abnormal to determine that the operating status of the public transit vehicle whether there is for the Trip state of each Trip of the public transit vehicle,
Include:
If the Trip state of any Trip of the public transit vehicle in the first preset time be TripError,
Any one in SpeedError and TripLenError, then the operating status of the public transit vehicle is the presence of scheduling.
6. according to the method described in claim 5, it is characterized in that, complete on public bus network in the second preset time of the statistics
The operating status of portion's public transit vehicle determines the operating status of the public bus network with the presence or absence of abnormal, comprising:
If it is abnormal for GPS device that there are the operating statuses of the public transit vehicle in the public bus network, the public bus network
Operating status is to have the GPS device of public transit vehicle to need to upgrade；
If there are the operating statuses of the public transit vehicle in the public bus network to there is scheduling, the operation of the public bus network
State is that the public transit vehicle is scheduled to All other routes.
7. a kind of device for analyzing bus operation situation characterized by comprising
Trip status information computing module, the GPS data sent in Trip for receiving public transit vehicle calculate Trip state letter
Breath；Wherein, the Trip status information includes: legal outbound GPS point, legal inbound GPS point, Trip mileage, Trip class
Type, Trip average speed, GPS quantity, GPS upload at least one of interval and reception delay time；
Public transit vehicle Trip state determining module, for determining the Trip state of public transit vehicle according to the Trip status information
With the presence or absence of exception；Wherein, if in the Trip status information not including legal outbound GPS point or legal inbound GPS point,
Then the Trip state of the public transit vehicle is driving process mistake TripError；
Public transit vehicle operating status determining module, for counting each Trip of the public transit vehicle in the first preset time
The Trip state determines the operating status of the public transit vehicle with the presence or absence of abnormal；Wherein, if between default described first
In, the Trip state of any Trip of the public transit vehicle is GPSError, then the operating status of the public transit vehicle is
GPS device is abnormal；
Public bus network operating status determining module, for counting whole public transit vehicles in the second preset time on public bus network
Operating status determines the operating status of the public bus network with the presence or absence of abnormal；Wherein, if online public transit vehicle quantity is less than in advance
If the operating status for being worth the then public bus network is that online rate is insufficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510226736.5A CN106205119B (en) | 2015-05-06 | 2015-05-06 | A kind of method and apparatus for analyzing bus operation situation |
Applications Claiming Priority (1)
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| CN1529527A (en) * | 2003-10-18 | 2004-09-15 | 大连智达通讯有限公司 | Intelligent public traffic system |
| CN102842219A (en) * | 2012-08-29 | 2012-12-26 | 苏州大学 | Forecasting method and system |
| CN103077605A (en) * | 2012-12-14 | 2013-05-01 | 中国航天***工程有限公司 | Scheduling method and device for vehicle |
| CN203376875U (en) * | 2013-07-09 | 2014-01-01 | 济南鲁道科技有限公司 | Remote vehicle monitoring device |
| CN103839437A (en) * | 2014-03-05 | 2014-06-04 | 湖南师范大学 | Public bus full-automatic stop reporting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1529527A (en) * | 2003-10-18 | 2004-09-15 | 大连智达通讯有限公司 | Intelligent public traffic system |
| CN102842219A (en) * | 2012-08-29 | 2012-12-26 | 苏州大学 | Forecasting method and system |
| CN103077605A (en) * | 2012-12-14 | 2013-05-01 | 中国航天***工程有限公司 | Scheduling method and device for vehicle |
| CN203376875U (en) * | 2013-07-09 | 2014-01-01 | 济南鲁道科技有限公司 | Remote vehicle monitoring device |
| CN103839437A (en) * | 2014-03-05 | 2014-06-04 | 湖南师范大学 | Public bus full-automatic stop reporting method |
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