CN108985586A - Appraisal procedure, device and the computer readable storage medium of resident trip index - Google Patents
Appraisal procedure, device and the computer readable storage medium of resident trip index Download PDFInfo
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Abstract
The invention discloses a kind of appraisal procedures of resident trip index, comprising: obtains the population trip index parameter of target area, wherein the population trip index parameter includes trip distance, travel time and the trip frequency of the target area resident；According to population trip index parameter, the trip/resting state and population generation/traffic attraction data of the target area resident are confirmed；According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.The present invention also provides a kind of assessment device of resident trip index and computer readable storage mediums.The present invention is by obtaining trip achievement data, corresponding trip/the resting state and population generation/traffic attraction data for calculating resident, and then the data assessment Urban Residential Trip index by calculating, the beneficial effect for improving resident trip data statistical efficiency is realized by such data collection mode.
Description
Technical field
The present invention relates to demographics field more particularly to a kind of appraisal procedure, device and the calculating of resident trip index
Machine readable storage medium storing program for executing.
Background technique
On the one hand resident trip survey work is businesslike survey organization, investigation training, survey data coding, typing etc.
On the other hand work is the works such as design, the data encoding standards of technical investigation form are formulated, data are checked, data analysis
Make.
By the statistics and analysis to Urban Residential Trip feature, Urban traffic demand total amount is grasped, main traffic occurs
Source and attract source, the spatial and temporal distributions of trip, mode of transportation distribution etc., for government formulate transport development policies, establishment road traffic,
Rail transit planning, public transport planning, the planning of parking yard, cross-road passages for pedestrians planning and means of transportation and enhancement of environment mention
For the foundation of science.
Traditional is investigated using forms such as door-to-door survey and wechats, and total sampling rate reaches 2%.Investigation often needs
More manpowers are wanted, resident trip survey task is passed through district government, neighbourhood committee, neighbourhood committee's three-level by administrative instruction, assigned layer by layer
The mode of task, tissue neighbourhood committee staff investigation.And investigation can only select the working day in Tuesday to Thursday day, not be
The technical dates such as festivals or holidays, no occasion, weather are normal.Poll cycle is long, needs altogether 15-20 days or so to complete.It takes
Random sampling and the mode for concentrating sampling.
Above content is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that above content is existing skill
Art.
Summary of the invention
The main purpose of the present invention is to provide a kind of appraisal procedures of resident trip index, it is intended to solve existing statistics city
When city's resident trip data, using traditional approach, data collection periods are too long during implementing data acquisition, and data are received
The low technical problem of resident trip data statistical efficiency caused by collecting incomplete.
To achieve the above object, the present invention provides a kind of appraisal procedure of resident trip index, including the following contents:
Obtain the population trip index parameter of target area, wherein the population trip index parameter includes the target
Trip distance, travel time and the trip frequency of region resident；
According to population trip index parameter, the trip/resting state and population of the target area resident are confirmed
Generation/traffic attraction data；
According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
Preferably, before the step of population trip index parameter for obtaining target area, further includes:
The base station location of the target area is obtained, and city's spatial structure is confirmed with the base station location；
The city's spatial structure having confirmed that is generated into city's spatial structure figure.
Preferably, described according to population trip index parameter, confirm trip/stop shape of the target area resident
The step of state and population generation/traffic attraction data, comprising:
Movement of population datagram is generated according to population trip index parameter, and is counted in the movement of population datagram
Population trip data confirm the trip/resting state；
Population generation/traffic attraction the data are counted according to the population trip data and the trip/resting state.
Preferably, described that movement of population datagram is generated according to population trip index parameter, and count the population
The step of population trip data in flow-data figure confirms the trip/resting state, further includes:
Population trip, population dwell data are extracted in the population trip data, and according to population trip, population
Dwell data confirmation user is in trip/resting state probability；
Trip/resting state probability distribution graph is generated according to the probability for the trip/resting state having confirmed that.
Preferably, it is described according to the population trip data and the trip/resting state count the population occur/
The step of traffic attraction data, further includes:
The collecting and distributing feature of passenger flow is extracted in the population trip data, and the target is confirmed according to the collecting and distributing feature of the passenger flow
Population generation/traffic attraction the data in region；
Population generation/traffic attraction distribution map is generated according to the population generation/traffic attraction data.
Preferably, described to be referred to according to the trip/resting state and population generation/traffic attraction data assessment resident trip
After target step, further includes:
The whole of the target area is analyzed according to the trip/resting state and population generation/traffic attraction data to occupy
People's trip situation；
Display is marked on the city's spatial structure figure of the target area by result is analyzed with preset format.
Preferably, described marked analysis result on the city's spatial structure figure of the target area with preset format shows
The step of showing, comprising:
The population trip quantity of the target area and the moving direction of population trip are confirmed according to the analysis result；
With preset format respectively by population trip quantity and the moving direction of population trip in the target area
Display is marked on city's spatial structure figure.
In addition, to achieve the above object, the present invention also provides a kind of assessment device of resident trip index, the resident goes out
The assessment device of row index includes: memory, processor and is stored on the memory and can run on the processor
Computer program, the computer program realizes the assessment side of resident trip index as described above when being executed by the processor
The step of method.
The present invention also provides a kind of computer readable storage medium, resident is stored on the computer readable storage medium
The assessment application program of the assessment application program of row index out, the resident trip index realizes institute as above when being executed by processor
The step of stating the appraisal procedure of resident trip index.
A kind of appraisal procedure for resident trip index that the embodiment of the present invention proposes, the population by obtaining target area go out
Row index parameter, wherein population trip index parameter include the trip distance of the target area resident, the travel time and
The trip frequency；According to population trip index parameter, the trip/resting state and population of the target area resident are confirmed
Generation/traffic attraction data；According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
The method of the present invention is by obtaining trip achievement data, the corresponding trip/resting state and population generation/traffic attraction for calculating resident
Data, and then the data assessment Urban Residential Trip index by calculating, realize raising by such data collection mode
The beneficial effect of resident trip data statistical efficiency.
Detailed description of the invention
Fig. 1 be the hardware running environment that the embodiment of the present invention is related to terminal apparatus structure schematic diagram；
Fig. 2 is the flow diagram of the appraisal procedure first embodiment of resident trip index of the present invention；
Fig. 3 is the flow diagram of the appraisal procedure second embodiment of resident trip index of the present invention；
Fig. 4 is city's spatial structure figure；
Fig. 5 is trip/resting state probability distribution graph；
Fig. 6 is population generation/traffic attraction distribution map；
Fig. 7 is resident trip situation label figure.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: obtaining the population trip index parameter of target area, wherein described
Population trip index parameter includes trip distance, travel time and the trip frequency of the target area resident；According to the people
Mouth trip index parameter, confirms the trip/resting state and population generation/traffic attraction data of the target area resident；Root
According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
Since the prior art is when counting Urban Residential Trip data, using traditional approach in the process for implementing data acquisition
The low technical problem of resident trip data statistical efficiency caused by middle data collection periods are too long, and data collection is incomplete.
The present invention provides a solution, by obtaining achievement data of going on a journey, the corresponding trip/stop shape for calculating resident
State and population generation/traffic attraction data, and then the data assessment Urban Residential Trip index by calculating, pass through such number
The beneficial effect for improving resident trip data statistical efficiency is realized according to collection mode.
As shown in Figure 1, Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to.
The terminal of that embodiment of the invention can be PC, be also possible to smart phone, tablet computer, E-book reader, portable
The packaged type terminal device having a display function such as computer.
As shown in Figure 1, the terminal may include: processor 1001, such as CPU, network interface 1004, user interface
1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.
User interface 1003 may include display screen (Display), input unit such as keyboard (Keyboard), optional user interface
1003 can also include standard wireline interface and wireless interface.Network interface 1004 optionally may include that the wired of standard connects
Mouth, wireless interface (such as WI-FI interface).Memory 1005 can be high speed RAM memory, be also possible to stable memory
(non-volatile memory), such as magnetic disk storage.Memory 1005 optionally can also be independently of aforementioned processor
1001 storage device.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, perhaps combines certain components or different component layouts.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1005 of computer storage medium
Believe the assessment application program of module, Subscriber Interface Module SIM and resident trip index.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, carries out with background server
Data communication；User interface 1003 is mainly used for connecting client (user terminal), carries out data communication with client；And processor
1001 can be used for calling the assessment application program of the resident trip index stored in memory 1005, and execute following operation:
Obtain the population trip index parameter of target area, wherein the population trip index parameter includes the target
Trip distance, travel time and the trip frequency of region resident；
According to population trip index parameter, the trip/resting state and population of the target area resident are confirmed
Generation/traffic attraction data；
According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
The base station location of the target area is obtained, and city's spatial structure is confirmed with the base station location；
The city's spatial structure having confirmed that is generated into city's spatial structure figure.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
Movement of population datagram is generated according to population trip index parameter, and is counted in the movement of population datagram
Population trip data confirm the trip/resting state；
Population generation/traffic attraction the data are counted according to the population trip data and the trip/resting state.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
Population trip, population dwell data are extracted in the population trip data, and according to population trip, population
Dwell data confirmation user is in trip/resting state probability；
Trip/resting state probability distribution graph is generated according to the probability for the trip/resting state having confirmed that.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
The collecting and distributing feature of passenger flow is extracted in the population trip data, and the target is confirmed according to the collecting and distributing feature of the passenger flow
Population generation/traffic attraction the data in region；
Population generation/traffic attraction distribution map is generated according to the population generation/traffic attraction data.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
The whole of the target area is analyzed according to the trip/resting state and population generation/traffic attraction data to occupy
People's trip situation；
Display is marked on the city's spatial structure figure of the target area by result is analyzed with preset format.
Further, processor 1001 can call the assessment application journey of the resident trip index stored in memory 1005
Sequence also executes following operation:
The population trip quantity of the target area and the moving direction of population trip are confirmed according to the analysis result；
With preset format respectively by population trip quantity and the moving direction of population trip in the target area
Display is marked on city's spatial structure figure.
It is the flow diagram of the appraisal procedure first embodiment of resident trip index of the present invention referring to Fig. 2, Fig. 2, it is described
The appraisal procedure of resident trip index includes:
Step S10 obtains the population trip index parameter of target area, wherein population trip index parameter includes
Trip distance, travel time and the trip frequency of the target area resident；
When confirming that there is resident trip evaluation requirement in current target area, the population trip for obtaining the target area refers to
Mark parameter, wherein the population trip index parameter includes trip distance, travel time and the trip frequency；In the population
It goes on a journey in index parameter, trip distance and travel time are obtained based on existing OD survey, and the OD survey (is handed over
Logical start-stop point investigation is also known as OD traffic census), the OD volume of traffic just refers to the traffic trip amount between terminus." O " derives from English
Literary ORIGIN, it is indicated that capable departure place, " D " derive from English DESTINATION, it is indicated that capable destination.In practical application
In, OD survey usually obtains the OD volume of traffic using personal trip survey and motor vehicle OD survey.The OD tune difference can be divided into visitor
Flow OD survey and flow of goods OD survey.When the former investigation content mainly has start-stop point distribution, trip purpose, trip mode, trip
Between, trip distance, trip number etc..In the methods of the invention, required population trip index parameter only needs trip distance, goes out
Row time and the trip frequency, trip distance are the distance difference in OD matrix between each user's adjacent center point；Travel time is
Time difference between the adjacent call bill data of user in OD matrix；The trip frequency is the user that counts on by stop-trip-stop shape
State varied number.
Based on the acquisition of current population trip index parameter, need to the map to target area divide and then improve people
Mouthful trip index parameter acquisition, therefore, it is described obtain target area population go on a journey index parameter the step of before, also wrap
It includes:
The base station location of the target area is obtained, and city's spatial structure is confirmed with the base station location；
The city's spatial structure having confirmed that is generated into city's spatial structure figure.
According to the target area that need to currently assess resident trip index, the base station location of the target area, and root are confirmed
According to the base station location confirmed, base station center point is defined as with base station location, it is adjacent between distance be more than 90% distance at 500 meters
When left and right, the downtown area for confirming the target area is more intensive, and Outskirts of City or city subsidiary-centers are farther out, reachable
To 1000-2000 meters or so.Further, according to the urban area having confirmed that, with voronoi (Thiessen polygon or
Dirichlet figure, it is made of by one group the continuous polygon that the perpendicular bisector for connecting two adjoint point straight lines forms) technology stroke
City's spatial structure is divided to generate city's spatial structure figure, as described in Figure 4, Fig. 4 is city's spatial structure figure.
Step S20 confirms trip/resting state of the target area resident according to population trip index parameter
And population generation/traffic attraction data；
According to the population trip index parameter (trip distance, travel time, the trip frequency) got, the target is confirmed
Trip/resting state and population generation/traffic attraction data of region resident, wherein the trip/resting state, for based on
User's trip of target area resident described in travel time and trip frequency statistics in population trip index parameter and
After trip/resting state when not going on a journey；Population generation/traffic attraction the data, in the art, population generation/traffic attraction
Data refer to that the outflow of the population based on target area and population flow into the demographics quantity of the target area, therefore, at this
In inventive method, the population generation/traffic attraction data be carried out based on the trip counted on/resting state Data Integration and
The people for the close quarters that the close quarters and population for collecting the population outflow of the target area confirmed flow into after going on a journey
Mouth statistical magnitude.
Step S30, according to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
Trip/the resting state of target area resident and population confirmed based on population trip index parameter occurred/
Traffic attraction data assess the resident trip index of the target area.Wherein, refer in the resident trip for assessing the target area
It, can be by defined assessment mode according to the trip/resting state and population generation/traffic attraction number having confirmed that when mark
According to progress resident trip evaluation operation, wherein be based on the trip/resting state and population generation/traffic attraction data assessment
Assessment content, it may include Trip Intensity of Residents, trip purpose structure, first heart mode structure, travel time distribution, trip are time-consuming
Distribution, trip distance distribution etc..Population trip characteristics analysis, including travel amount, trip rate, the time of trip and space characteristics,
Mode of transportation, trip purpose of selection etc..Traffic tendency analysis generates traffic OD to the data after sample verifies are expanded, in conjunction with city
All kinds of mode of transportation features, it is indicated that there are problems, and the result by being directed toward sex investigation reflects the direction etc. of traffic improvement.
In the present embodiment, by obtaining achievement data of going on a journey, the corresponding trip/resting state and population for calculating resident
Generation/traffic attraction data, and then the data assessment Urban Residential Trip index by calculating, pass through such data collection mode
Realize the beneficial effect for improving resident trip data statistical efficiency.
It further, is that the process of the appraisal procedure second embodiment of resident trip index of the present invention is shown referring to Fig. 3, Fig. 3
It is intended to, it is described according to the trip/resting state and population generation/traffic attraction number based on first embodiment shown in above-mentioned
After the step of assessment resident trip index, further includes:
Step S40 analyzes the target area according to the trip/resting state and population generation/traffic attraction data
Whole resident trip situation；
Trip/resting state and population hair based on the target area resident that population trip index parameter has confirmed that
Life/traffic attraction data analyze the whole resident trip situation of the target area, wherein the resident trip situation, trip
Overall movement direction when the population trip quantity and population that the content of situation includes population trip are gone on a journey, analysis mode can
Trip distance and travel time by counting user find out average travel speed, and the average travel speed to find out
Dispensing rate section, each speed interval represent different trip modes, such as public transport, subway, walking, ride, self driving
Deng.According to allocated user's trip mode and Speed allotment section, the first heart mode and various trip modes of user are obtained
The trip frequency.Further, the commuter distance that user is calculated by the tenure inhabitation location of identification user calculates flat
Equal trip distance, adds up trip frequency statistics at average commuter distance, the overall resident trip as the target area
Situation.
In addition, confirming target area resident trip state by population trip index parameter, i.e., it is described according to the people
Mouth trip index parameter, confirms the trip/resting state and population generation/traffic attraction data step of the target area resident
Suddenly, comprising:
Movement of population datagram is generated according to population trip index parameter, and is counted in the movement of population datagram
Population trip data confirm the trip/resting state；
Population generation/traffic attraction the data are counted according to the population trip data and the trip/resting state.
Corresponding movement of population datagram is generated according to the population trip index parameter having confirmed that；Based on the population stream
Dynamic datagram statistics movement of population information checks the movement of population datagram in turn, confirms the trip/resting state
Information, the movement of population state, including population trip, population resting state, therefore, in practical applications, i.e., the described basis
The population trip index parameter generates movement of population datagram, and the population counted in the movement of population datagram goes out line number
According to the step of confirming the trip/resting state, further includes:
Population trip, population dwell data are extracted in the population trip data, and according to population trip, population
Dwell data confirmation user is in trip/resting state probability；
Trip/resting state probability distribution graph is generated according to the probability for the trip/resting state having confirmed that.
According to the population trip in the population trip data, population dwell data, confirms that the user is in and go on a journey/stop
Shape probability of state is stayed, when counting the trip/resting state, is gone on a journey with presetting each calculation formula to the population, population
Dwell data is calculated, and according to the trip/resting state probability data calculated, generates trip/resting state probability point
Butut, the trip/resting state probability distribution graph can be as shown in Figure 5.Further, the data spy to confirm resident trip
Sign, i.e., it is described that the population generation/traffic attraction data are counted according to the population trip data and the trip/resting state
The step of, further includes:
The collecting and distributing feature of passenger flow is extracted in the population trip data, and the target is confirmed according to the collecting and distributing feature of the passenger flow
Population generation/traffic attraction the data in region；
Population generation/traffic attraction distribution map is generated according to the population generation/traffic attraction data.
In the population trip data, the collecting and distributing feature of passenger flow is extracted, the collecting and distributing feature of passenger flow is that specific time is specific
The mobility status in region confirms population generation/traffic attraction data of the target area according to the collecting and distributing feature of the passenger flow,
Population generation/traffic attraction the data definition is flowing trend of the population within the time cycle, and moves towards trend.It is extracting
After the collecting and distributing feature of the passenger flow of specific time specific region, attract abundance true with accumulative group by accumulative group's trip occurrence quantity
Recognize passenger flow collection efficiency, and then gathers speed using stream of people's derivative as passenger flow.According to the collecting and distributing feature of the passenger flow having confirmed that and
Passenger flow collection efficiency confirms population generation/traffic attraction data of the target area, and then generates the population of the target area
Generation/traffic attraction distribution map, the population generation/traffic attraction distribution map are as shown in Figure 6.
Step S50 marks display for result is analyzed with preset format on the city's spatial structure figure of the target area.
According to the resident trip situation analyzed, with preset format by the resident trip situation in the target area
City's spatial structure figure on mark, and show.Wherein, when marking the resident trip situation, using preset time as the period
It reaffirms resident trip situation and re-flags, the preset time can be corresponding by managing according to the population of target area
Member's setting.It marks by the resident trip situation in city's spatial structure figure, i.e., it is described that result will be analyzed with preset format
In the step of marking display on the city's spatial structure figure of the target area, comprising:
The population trip quantity of the target area and the moving direction of population trip are confirmed according to the analysis result；
With preset format respectively by population trip quantity and the moving direction of population trip in the target area
Display is marked on city's spatial structure figure.
With preset format that population trip quantity and the moving direction of population trip is empty in the city of the target area
Between when marking display on structure chart, by define respectively population go on a journey quantity and population trip moving direction type
It realizes, such as population is gone on a journey into quantity with circles mark, population trip is referred to line markings, the direction of population trip with arrow
Show, is based on such situation, the resident trip situation label figure can be as shown in Figure 7.
In the present embodiment, the target area is analyzed by trip/resting state and population generation/traffic attraction data
Whole resident trip situation, and will analysis result mark display on city's spatial structure figure so that city group trip shape
State intuitively visualizes, and the beneficial effect for improving user experience is realized when counting resident trip situation.
In addition, the embodiment of the present invention also proposes a kind of computer readable storage medium, the computer readable storage medium
On be stored with the assessment application program of resident trip index, the assessment application program of the resident trip index is executed by processor
Shi Shixian is operated as follows:
Obtain the population trip index parameter of target area, wherein the population trip index parameter includes the target
Trip distance, travel time and the trip frequency of region resident；
According to population trip index parameter, the trip/resting state and population of the target area resident are confirmed
Generation/traffic attraction data；
According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
The base station location of the target area is obtained, and city's spatial structure is confirmed with the base station location；
The city's spatial structure having confirmed that is generated into city's spatial structure figure.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
Movement of population datagram is generated according to population trip index parameter, and is counted in the movement of population datagram
Population trip data confirm the trip/resting state；
Population generation/traffic attraction the data are counted according to the population trip data and the trip/resting state.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
Population trip, population dwell data are extracted in the population trip data, and according to population trip, population
Dwell data confirmation user is in trip/resting state probability；
Trip/resting state probability distribution graph is generated according to the probability for the trip/resting state having confirmed that.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
The collecting and distributing feature of passenger flow is extracted in the population trip data, and the target is confirmed according to the collecting and distributing feature of the passenger flow
Population generation/traffic attraction the data in region；
Population generation/traffic attraction distribution map is generated according to the population generation/traffic attraction data.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
The whole of the target area is analyzed according to the trip/resting state and population generation/traffic attraction data to occupy
People's trip situation；
Display is marked on the city's spatial structure figure of the target area by result is analyzed with preset format.
Further, following operation is also realized when the assessment application program of the resident trip index is executed by processor:
The population trip quantity of the target area and the moving direction of population trip are confirmed according to the analysis result；
With preset format respectively by population trip quantity and the moving direction of population trip in the target area
Display is marked on city's spatial structure figure.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the system that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or system.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (9)
1. a kind of appraisal procedure of resident trip index, which is characterized in that the appraisal procedure of the resident trip index include with
Lower step:
Obtain the population trip index parameter of target area, wherein the population trip index parameter includes the target area
Trip distance, travel time and the trip frequency of resident；
According to the population go on a journey index parameter, confirm the target area resident trip/resting state and population occur/
Traffic attraction data；
According to the trip/resting state and population generation/traffic attraction data assessment resident trip index.
2. the appraisal procedure of resident trip index as described in claim 1, which is characterized in that the people for obtaining target area
Before the step of mouth trip index parameter, further includes:
The base station location of the target area is obtained, and city's spatial structure is confirmed with the base station location；
The city's spatial structure having confirmed that is generated into city's spatial structure figure.
3. the appraisal procedure of resident trip index as described in claim 1, which is characterized in that described to be gone on a journey according to the population
Index parameter, the step of confirming the trip/resting state and population generation/traffic attraction data of the target area resident, packet
It includes:
Movement of population datagram is generated according to population trip index parameter, and counts the people in the movement of population datagram
Mouth trip data confirms the trip/resting state；
Population generation/traffic attraction the data are counted according to the population trip data and the trip/resting state.
4. the appraisal procedure of resident trip index as claimed in claim 3, which is characterized in that described to be gone on a journey according to the population
Index parameter generates movement of population datagram, and it is described out to count the confirmation of the population trip data in the movement of population datagram
The step of row/resting state, further includes:
Population trip, population dwell data are extracted in the population trip data, and are stopped according to population trip, population
Data validation user is in trip/resting state probability；
Trip/resting state probability distribution graph is generated according to the probability for the trip/resting state having confirmed that.
5. the appraisal procedure of resident trip index as claimed in claim 3, which is characterized in that described to be gone on a journey according to the population
The step of data and the trip/resting state count the population generation/traffic attraction data, further includes:
The collecting and distributing feature of passenger flow is extracted in the population trip data, and the target area is confirmed according to the collecting and distributing feature of the passenger flow
Population generation/traffic attraction data；
Population generation/traffic attraction distribution map is generated according to the population generation/traffic attraction data.
6. the appraisal procedure of resident trip index as described in claim 1, which is characterized in that described to go on a journey/stop according to described
After the step of staying state and population generation/traffic attraction data assessment resident trip index, further includes:
Gone out according to the whole resident that the trip/resting state and population generation/traffic attraction data analyze the target area
Market condition；
Display is marked on the city's spatial structure figure of the target area by result is analyzed with preset format.
7. the appraisal procedure of resident trip index as claimed in claim 6, which is characterized in that described to be analyzed with preset format
As a result the step of marking display on the city's spatial structure figure of the target area, comprising:
The population trip quantity of the target area and the moving direction of population trip are confirmed according to the analysis result；
With preset format respectively by the population go on a journey quantity and population trip moving direction the target area city
Display is marked on space structure figure.
8. a kind of assessment device of resident trip index, which is characterized in that the assessment device of the resident trip index includes: to deposit
Reservoir, processor and it is stored in the computer program that can be run on the memory and on the processor, the computer
Realizing the appraisal procedure of resident trip index as described in any one of claims 1 to 7 when program is executed by the processor
Step.
9. a kind of computer readable storage medium, which is characterized in that be stored with resident on the computer readable storage medium and go out
It realizes when the assessment application program of the assessment application program of row index, the resident trip index is executed by processor as right is wanted
Described in asking any one of 1 to 7 the step of the appraisal procedure of resident trip index.
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| CN116777243B (en) * | 2023-06-21 | 2024-02-09 | 中国联合网络通信有限公司深圳市分公司 | Resident trip index evaluation method and device and computer readable storage medium |
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Application publication date: 20181211 |