CN109712296A - A kind of public traffice passenger flow statistical method combined based on gate signal and website - Google Patents
A kind of public traffice passenger flow statistical method combined based on gate signal and website Download PDFInfo
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- CN109712296A CN109712296A CN201910012522.6A CN201910012522A CN109712296A CN 109712296 A CN109712296 A CN 109712296A CN 201910012522 A CN201910012522 A CN 201910012522A CN 109712296 A CN109712296 A CN 109712296A
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Abstract
The invention discloses the bus passenger flow working methods that a kind of gate signal and website combine, it is carried out by means of bus passenger flow instrument equipment, it needs to include four website processing module, passenger flow statistics module, passenger flow transmission module and passenger flow preserving module bus passenger flow instrument correlation modules positioned at the passenger flow instrument equipment of bus, after public transit vehicle determines upstream or downstream operating line, the website processing module positioned at the passenger flow instrument equipment of bus gets site information according to operation website and GPS information.Passenger flow statistics module is informed to count to website passenger flow information, passenger flow preserving module records total website passenger flow number of the multiple pass of car operation, is added to passenger flow buffering number queue.The present invention can solve passenger flow statistics and transmission during car operation on the basis of passenger flow analysing instrument, accomplish effective statistics of passenger flow statistics.The accuracy and website passenger flow data real-time of website passenger flow can be increased substantially.
Description
Technical field
The invention belongs to bus passenger flow instrument to run statistical technique field, and in particular to a kind of mutually to be tied using gate signal with website
Close the operating mode counted to bus passenger flow.
Background technique
Bus passenger flow instrument needs precisely count each website on-board and off-board person who lives in exile during entire car operation during operation
Number is big data with accurate guidance is provided, and the traditional working mode of passenger flow statistics, visitor is counted according to switch gate signal now
Stream, switch statistics, closing the door terminates, and then summarizes real-time passenger flow number and is transferred to platform, by the follow the bus pair of thousands of numbers
Than finding that the mode cannot complete the accurate statistics for meeting bus station passenger flow, semaphore request is stringent on the door, and multiple switching door
Data cannot achieve website conclusion, not be able to satisfy the analysis and utilization of large passenger flow data.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention proposes a kind of passenger flow combined based on gate signal and site information
Operating mode realizes the accuracy and website passenger flow data real-time purpose for increasing substantially website passenger flow.
It is the bus passenger flow combined using a kind of gate signal and website that the present invention, which solves scheme used by its technical problem,
Working method.This method is carried out by means of bus passenger flow instrument equipment, and the passenger flow instrument equipment positioned at bus needs to include website
Four processing module, passenger flow statistics module, passenger flow transmission module and passenger flow preserving module bus passenger flow instrument correlation modules.
Website processing module: obtaining site information, saves site information, site information important attribute field is respectively to stand
(the switch gate time can be more for serial number, vehicle up-downlink direction, time of entering the station, outbound time, opening time, lockup
It is secondary).
Passenger flow statistics module: the passenger flow number of passenger above and below statistics front/rear door.
Passenger flow transmission module: the statistics front/rear door number that passenger counts up and down, and the people that passenger above and below front/rear door is counted
Number combines website attribute transfer to backstage.
Passenger flow preserving module: record passenger flow statistics number, management passenger flow buffer number queue.
After public transit vehicle determines upstream or downstream operating line, positioned at the website processing module of the passenger flow instrument equipment of bus
Site information is got according to operation website and GPS information.Inform that passenger flow statistics module counts website passenger flow information,
Passenger flow preserving module records total website passenger flow number of the multiple pass of car operation, is added to passenger flow buffering number queue, passes through
The time interval that enters the station between standing and standing calculates the Dynamic Website spacing reference time of vehicle current line operation.It does not calculate
It is handled without exception according to 3 minutes intervals before website interval out, according to the website spacing reference time, effectively by switch gate passenger flow data
It is stored.Website passenger flow statistics include to initial station statistics, terminal statistics and way station statistical disposition.
One, as follows to the processing step of initial station statistics.
Vehicle in two kinds of situation, i.e., is not detecting the case where the site information of initial station one at first stop and is detecting initial station website
The case where information two.
Situation one: when rigid electrifying condition, the website processing module of passenger flow instrument equipment do not detect initial station site information
Processing step.
(1) passenger flow instrument equipment, which successfully starts up, does not detect opening signal for 1 minute, automatically turns on passenger flow statistics module and carries out
Passenger flow statistics record passenger flow statistics time T0 by website processing module.
(2) vehicle last time lockup T1 is recorded by website processing module.
(3) passenger flow number in initial station is calculated by passenger flow statistics module:
T1 is to the T0 period: number of getting on the bus Up0, number of getting off Dn0；
Guest's number on initial station: Up0-Dn0, lower guest's number are set to 0.
(4) passenger flow is uploaded to backstage according to door signal by passenger flow transmission module.
Situation two: when the website processing module block by website processing mould of passenger flow instrument equipment detects initial station site information
Processing step.
(1) passenger flow statistics time T0 is opened according to site information state by website processing module.
(2) vehicle first time opening time T1 is recorded by website processing module.
(3) vehicle last time lockup T2 is recorded by website processing module.
(4) initial station time T3 is gone out by website processing module record vehicle.
(5) passenger flow number in initial station is calculated by passenger flow transmission module:
To the T0 period, number Up0's T3 of getting on the bus gets off number Dn0；
To the T0 period, number Up1's T1 of getting on the bus gets off number Dn1；
To the T2 period, number Up2's T3 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: (Up0-Dn0)-(Up1-Dn1)-(Up2-Dn2)；Lower guest's number is set to 0.
(6) passenger flow is uploaded to backstage according to exit signal by passenger flow transmission module.
Two, after the website processing module of passenger flow instrument equipment detects terminal site information, to the processing step of terminal statistics
It is as follows.
(1) passenger flow statistics time T0 is opened according to site information state by website processing module.
(2) vehicle first time opening time T1 is recorded by website processing module.
(3) vehicle last time lockup T2 is recorded by website processing module.
(4) terminal passenger flow number is calculated by passenger flow transmission module:
(T2 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
Calculate guest's number under passenger flow: (Dn0-Up0)-(Dn1-Up1)；Upper guest's number is set to 0.
(5) passenger flow number is uploaded to backstage according to door signal by passenger flow transmission module.
Three, as follows to the processing step of way station statistics.
(1) detect that the information that enters the station opens the passenger flow statistics time as T0 by website processing module.
(2) first time opening time T1 is detected by website processing module.
(3) last time lockup T2 is recorded by website processing module.
(4) last outbound time T3 is recorded by website processing module.
(5) website passenger flow number is calculated by passenger flow transmission module:
(T3 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
(T3 to T2 period) the number Up2 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: upper guest's number: Up0-Up1-Up2；Lower guest's number: Dn0-Dn1-Dn2；
By passenger flow transmission module according to door signal, passenger flow number is uploaded to backstage.
Four, website passenger flow statistics include as follows between the processing counted station.
It, can between website between vehicle stands and stands in the process of moving or because route is temporarily changed and leads to Vehicle By-pass
It is as follows using unified statistical rules when can have multiple website boarding and alightings.
(1) between standing and stand when on-board and off-board, stand and stand between it is outbound after in 10 seconds, judge whether there is switch gate, note of opening the door
Record time T4；Guest's number Up5 and lower guest number Dn5 on passenger flow statistics, by the demographics of Up5 and Dn5 to next stop passenger flow people
Number.
(2) detour situation, is detecting next website according to the passenger flow buffering number of website spacing reference time statistics
When, according to a upper website number and website reference time interval, induction data, system are retransmitted in our station again.
Keyword used by above scheme is explained as follows.
Gate signal: public transit vehicle gated acquisition device is derived from.
Site information: relevant information out of the station, the website serial number source of bus operating line be divided into two kinds: 1. by pair
External vehicle dispatching terminal is connect to obtain；2. itself bus passenger flow instrument has website detection function.
The website spacing reference time: according to the website that history website detection data summarizes out be averaged the service time interval visitor
Flow data: be passenger flow buffered data, mainly include following content: upper number, terminates statistical time, site information at lower number
Deng being stored in memory extra buffer.Passenger flow data is to be recorded passenger flow data according to the website spacing reference time.
Shutdown significant response interval: it is divided between shutdown significant response 3 seconds.
The shutdown significant response time: such as detecting shutdown, after needing to be delayed 3 seconds again detection ought again at closing time,
It just calculates and really closes the door.
Beneficial effects of the present invention: the present invention can solve car operation on the basis of passenger flow analysing instrument during passenger flow
Statistics and transmission, accomplish effective statistics of passenger flow statistics.The accuracy and website passenger flow number of website passenger flow can be increased substantially
According to real-time.
Specific embodiment
Existing vehicle doorn signal picker is relay-set, relies on gate signal merely, is sent out in actual project experiences
The case where now causing gate signal to be lost since device damages, is unstable, causing passenger flow number that cannot count, is relatively common.And if
Website combines can not will form leakage meter to avoid this problem, such number, current site current statistic, instantaneous transmission,
It combines that bus passenger flow of the present invention count below with gate signal and website and is described in detail.
One, bus passenger flow instrument correlation module
Bus passenger flow instrument includes following four processing subsystems composition.
1. website processing module: site information is obtained, site information is saved, site information important attribute field is respectively,
Stand serial number, vehicle up-downlink direction, the time of entering the station, the outbound time, opening time, (the switch gate time can be more to lockup
It is secondary).
2. passenger flow statistics module: the passenger flow number of passenger above and below statistics front/rear door.
3. passenger flow transmission module: the number that passenger above and below front/rear door is counted is transferred to backstage in conjunction with website attribute etc..
4. passenger flow preserving module: record passenger flow statistics number, management passenger flow buffer number queue.
Two, passenger flow instrument workflow
Public transit vehicle is got according to up and down line operation, passenger flow instrument website processing module according to operation website and GPS information
Site information.Passenger flow statistics module is informed to count to website passenger flow information, passenger flow preserving module records car operation 5
Total website passenger flow number of pass, is added to passenger flow buffering queue, by the time interval that enters the station between station and station, calculates vehicle
The Dynamic Website spacing reference time of current line operation.It is handled without exception according to 3 minutes intervals before not calculating website interval,
According to the website spacing reference time, effectively switch gate passenger flow data is stored.
Website situation is runed according to public transit vehicle, substantially website passenger flow statistics can be divided at following several situations
Reason.
1. initial station counts, vehicle is at first stop in two kinds of situation.
1) rigid electrifying condition, when initial station site information does not detect.
(1) equipment, which successfully starts up, does not detect opening signal for 1 minute, automatically turns on passenger flow statistics, records passenger flow statistics
Time T0.
(2) vehicle last time lockup T1 is recorded.
(3) calculating initial station passenger flow number is (T1 to T0 period): number of getting on the bus Up0, number of getting off Dn0
Guest's number on initial station: Up0-Dn0, lower guest's number are set to 0.
(4) passenger flow is uploaded according to door signal.
2) when detecting initial station site information.
(1) passenger flow statistics time T0 is opened according to site information state.
(2) vehicle first time opening time T1 is recorded.
(3) vehicle last time lockup T2 is recorded.
(4) record vehicle goes out initial station time T3.
(5) initial station passenger flow number is calculated:
(T3 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
(T3 to T2 period) the number Up2 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: (Up0-Dn0)-(Up1-Dn1)-(Up2-Dn2)；Lower guest's number is set to 0.
(6) according to outbound upload passenger flow.
Such as: initial station T3-T0, get on and off statistical number of person 10/5；
T1-T0, statistical number of person 5/2 of getting on or off the bus；
T3-T2, the demographics that get on and off 3/1；
Number of actually getting on the bus 5+3+2 people.
2. terminal counts, following steps are carried out after detecting terminal site information.
(1) passenger flow statistics time T0 is opened according to site information state.
(2) vehicle first time opening time T1 is recorded.
(3) vehicle last time lockup T2 is recorded.
(T2 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
Calculate guest's number under passenger flow: (Dn0-Up0)-(Dn1-Up1)；Upper guest's number is set to 0.
(4) passenger flow number is uploaded according to closing the door.
3. way station counts.
(1) detect that the information that enters the station opens the passenger flow statistics time as T0.
(2) first time opening time T1 is detected.
(3) last time lockup T2 is recorded.
(4) last outbound time T3 is recorded.
(5) website passenger flow number is calculated:
(T3 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
(T3 to T2 period) the number Up2 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: upper guest's number: Up0-Up1-Up2；Lower guest's number: Dn0-Dn1-Dn2.
(6) passenger flow number is uploaded according to closing the door.
4. being counted between station.
It, can between website between vehicle stands and stands in the process of moving or because route is temporarily changed and leads to Vehicle By-pass
Can there can be multiple website boarding and alightings not count.
Unified statistical rules: after outbound between 1. stations and station in 10 seconds, switch gate is judged whether there is, is opened the door the record time
T4.Visitor Up5, Dn5 on passenger flow statistics.The demographics of Up5, Dn5 are to next stop passenger flow number.2. detour situation, according to website
The passenger flow buffering number of spacing reference time statistics is joined when detecting next website according to a upper website number and website
Time interval induction data again is examined, system is retransmitted in our station.
In vehicle operation, before traffic congestion in station occur, standing situations such as traffic lights, have in the outer number got on or off the bus in station,
The number of such case driving is summarized in next website.
In conjunction with above 4 kinds of situations, it can solve the passenger flow statistics during car operation and transmission, accomplish passenger flow statistics
Effectively statistics and real-time Transmission.
Claims (4)
1. the bus passenger flow working method that a kind of gate signal and website combine, which is characterized in that the passenger flow instrument positioned at bus is set
It is standby related to four bus passenger flow instrument of passenger flow preserving module including website processing module, passenger flow statistics module, passenger flow transmission module
Module；Wherein, website processing module: obtaining site information, saves site information, and site information important attribute field is respectively,
It stands serial number, vehicle up-downlink direction, time of entering the station, outbound time, opening time, lockup；Passenger flow statistics module: before statistics
The passenger flow number of passenger above and below back door；Passenger flow transmission module: the statistics front/rear door number that passenger counts up and down, and will be on front/rear door
The number combination website attribute transfer of lower passenger's statistics is to from the background；Passenger flow preserving module: record passenger flow statistics number；Public transit vehicle
After determining upstream or downstream operating line, positioned at bus passenger flow instrument equipment website processing module according to operation website and
GPS information gets site information, informs passenger flow statistics module to count to website passenger flow information, including unites to initial station
Meter, terminal statistics and way station statistical disposition difference are as follows,
The case where when counting to initial station one, rigid electrifying condition, the website processing module of passenger flow instrument equipment do not detect that initial station is stood
Processing step when point information:
(1) passenger flow instrument equipment, which successfully starts up, does not detect opening signal for 1 minute, automatically turns on passenger flow statistics module and carries out passenger flow
Statistics records passenger flow statistics time T0 by website processing module；
(2) vehicle last time lockup T1 is recorded by website processing module；
(3) passenger flow number in initial station is calculated by passenger flow statistics module:
T1 is to the T0 period: number of getting on the bus Up0, number of getting off Dn0；
Guest's number on initial station: Up0-Dn0, lower guest's number are set to 0；
(4) passenger flow is uploaded to backstage according to door signal by passenger flow transmission module；
The website processing module by website processing mould of the case where when counting to initial station two, passenger flow instrument equipment detect initial station website
Processing step when information:
(1) passenger flow statistics time T0 is opened according to site information state by website processing module；
(2) vehicle first time opening time T1 is recorded by website processing module；
(3) vehicle last time lockup T2 is recorded by website processing module；
(4) initial station time T3 is gone out by website processing module record vehicle；
(5) passenger flow number in initial station is calculated by passenger flow transmission module:
To the T0 period, number Up0's T3 of getting on the bus gets off number Dn0；
To the T0 period, number Up1's T1 of getting on the bus gets off number Dn1；
To the T2 period, number Up2's T3 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: (Up0-Dn0)-(Up1-Dn1)-(Up2-Dn2)；Lower guest's number is set to 0；
(6) passenger flow is uploaded to backstage according to exit signal by passenger flow transmission module；
It is as follows to the processing step of terminal statistics:
(1) passenger flow statistics time T0 is opened according to site information state by website processing module；
(2) vehicle first time opening time T1 is recorded by website processing module；
(3) vehicle last time lockup T2 is recorded by website processing module；
(4) terminal passenger flow number is calculated by passenger flow transmission module:
(T2 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
Calculate guest's number under passenger flow: (Dn0-Up0)-(Dn1-Up1)；Upper guest's number is set to 0；
By passenger flow transmission module according to door signal, passenger flow number is uploaded to backstage；
It is as follows to the processing step of way station statistics:
(1) detect that the information that enters the station opens the passenger flow statistics time as T0 by website processing module；
(2) first time opening time T1 is detected by website processing module；
(3) last time lockup T2 is recorded by website processing module；
(4) last outbound time T3 is recorded by website processing module；
(5) website passenger flow number is calculated by passenger flow transmission module:
(T3 to T0 period) the number Up0 of getting on the bus gets off number Dn0；
(T1 to T0 period) the number Up1 of getting on the bus gets off number Dn1；
(T3 to T2 period) the number Up2 of getting on the bus gets off number Dn2；
Calculate guest's number in passenger flow: upper guest's number: Up0-Up1-Up2；Lower guest's number: Dn0-Dn1-Dn2；
(6) passenger flow number is uploaded to backstage according to door signal by passenger flow transmission module.
2. the bus passenger flow working method that gate signal according to claim 1 and website combine, which is characterized in that website visitor
Stream statistics include the processing between counting station, when there are multiple website boarding and alightings between vehicle stands and stands in the process of moving
When, stand and stand between on-board and off-board when, stand and stand between it is outbound after in 10 seconds, judge whether there is switch gate, open the door record time T4；
Guest's number Up5 and lower guest number Dn5 on passenger flow statistics, by the demographics of Up5 and Dn5 to next stop passenger flow number.
3. the bus passenger flow working method that gate signal according to claim 1 and website combine, which is characterized in that website visitor
Stream statistics include the processing between counting station, when vehicle is temporarily changed because of route in the process of moving leads to Vehicle By-pass,
According to the website spacing reference time statistics passenger flow buffering number when detecting next website, according to a upper website number with
And induction data, system are retransmitted in our station again at website reference time interval.
4. the bus passenger flow working method that gate signal according to claim 1 and website combine, which is characterized in that passenger flow is protected
Storing module records total website passenger flow number of the multiple pass of car operation, is added to passenger flow buffering number queue, passes through station and station
Between the time interval that enters the station, calculate vehicle current line operation the Dynamic Website spacing reference time；Website is not calculated
It handles according to 3 minutes intervals before interval, according to the website spacing reference time, effectively deposits switch gate passenger flow data without exception
Storage.
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| CN207883011U (en) * | 2017-11-10 | 2018-09-18 | 同济大学 | Bus passenger flow data acquisition equipment and OD analysis systems |
| CN107818426A (en) * | 2017-11-23 | 2018-03-20 | 南京行者易智能交通科技有限公司 | A kind of method and apparatus for counting bus operation order of classes or grades at school |
| CN108664954A (en) * | 2018-05-24 | 2018-10-16 | 安徽富煌科技股份有限公司 | The passenger flow counting equipment and optimization method of a kind of combination public transport bottom station area judging |
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| CN112071067A (en) * | 2020-09-17 | 2020-12-11 | 成都登辉科技有限公司 | Platform door passenger flow analysis module, platform door passenger flow analysis method, platform door passenger flow analysis system and platform door passenger flow analysis method |
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