CN207883011U - Bus passenger flow data acquisition equipment and OD analysis systems - Google Patents

Abstract

The purpose of this utility model is to provide a kind of bus passenger flow data acquisition equipment and OD analysis systems, the system includes server and at least one Data Data collecting device, the MAC Address that WiFi probes only acquire the held WiFi equipment of all passengers in bus is limited by the directional aerial, avoids the error that the MAC Address of the jamming equipment outside vehicle introduces；Trigger whether WiFi probes stop or allow acquisition MAC Address by trigger sensor；CPU obtains bus total number of persons on the vehicle when leaving each website based on MAC Address；And the update adjustment of MAC Address of the bus based on WiFi probe collections between two neighboring website, bus is obtained in corresponding number and the number of getting off of getting on the bus of each website；The combination of total number of persons and vehicle on vehicle obtains vehicle crowding；Passenger's passenger flow data of acquisition is sent to server by data transmission unit, to analyze to obtain the OD matrixes between track and all bus stops by bus of each passenger, and provides the inquiry of vehicle crowding.

Description

Bus passenger flow data acquisition equipment and OD analysis systems

Technical field

The utility model is related to field of computer technology more particularly to a kind of bus passenger flow data acquisition equipments and application should The OD analysis systems that data acquisition equipment is realized.

Background technology

There are many passenger flow acquisition method and equipment for the data acquisition of bus passenger flow at present, with intelligent terminal in recent years It is universal, also occur being acquired come the MAC Address of the WiFi signal to the passenger in bus by WiFi signal.Example Such as, it carries out the detection of passenger flow in bus currently with the WiFi data of acquisition to analyze, but due to the covering of WiFi signal ideal Reach 100 meters of radius under state, and can not directly ensure the accuracy of result using the WiFi data scanned, can exist Can not there is the WiFi data of private vehicle around a large amount of more inspection data, such as the WiFi data of platform roadside pedestrian, bus Effect removal, causes collected WiFi data accuracy low.In another example currently with being installed simultaneously on platform and public transit vehicle WiFi signal collecting device is filtered calculating to collected WiFi signal, and due to getting off, passenger can quickly leave platform, stand Platform WiFi signal collecting device, which does not ensure that, can find out the passenger, meanwhile, equipment is more, and implementation cost increases.

Utility model content

One purpose of the utility model is to provide a kind of bus passenger flow data acquisition equipment and OD analysis systems, to solve WiFi probe collections range of signal excessive the problem of leading to not effectively filter out passenger data on bus in the prior art.

One side according to the present utility model, provides a kind of bus passenger flow data acquisition equipment, and data acquisition is set It is standby to include：CPU, WiFi probes, trigger sensor and the data transmission unit being connect respectively with the CPU and with the WiFi visit At least one directional aerial of needle communication connection, wherein：

The directional aerial only acquires all passenger institutes of the bus in each website for limiting the WiFi probes Hold the MAC Address of WiFi equipment；

Whether the trigger sensor is connect with the WiFi probe communications, stop or permit for triggering the WiFi probes Perhaps the MAC Address is acquired, while the bus is acquired in the position of each website and time by the trigger sensor Mark；The CPU, for based on the bus in the position of each website, time identifier and the corresponding MAC Address, Generate the bus each website passenger data information；

The data transmission unit is sent to service for the passenger data information by the bus in each website Device.

Further, in above-mentioned data acquisition equipment, the CPU is additionally operable to：

Bus total number of persons on the vehicle when leaving each website is obtained based on the MAC Address；For being based on The update adjustment for stating MAC Address of the bus of WiFi probe collections between two neighboring website, obtains the public transport Vehicle is in corresponding number and the number of getting off of getting on the bus of each website；For based on the bus in the position of each website, time Mark and corresponding vehicle on total number of persons, number of getting on the bus and number of getting off, generate the bus each website passenger data Information.

Further, in above-mentioned data acquisition equipment, the trigger sensor is used for：

After detecting that bus enters current site, triggers the WiFi probes and stop acquiring the addresses MAC；

After detecting that bus leaves current site, triggers the WiFi probes and resurvey multiplying in the bus The MAC Address of the held WiFi equipment of visitor is simultaneously sent to the CPU.

Further, in above-mentioned data acquisition equipment, when the trigger sensor is GPS positioning navigation sensor, wherein

The GPS positioning navigation sensor positions the position of the bus；It is examined by preset fence Survey whether bus enters current site,

When entering the affiliated area of the preset fence, triggers the WiFi probes and stop with acquiring the MAC Location；

When leaving the affiliated area of the preset fence, triggers the WiFi probes and resurvey the bus The MAC Address of the held WiFi equipment of interior passenger.

Further, in above-mentioned data acquisition equipment, the trigger sensor includes GPS positioning navigation sensor and switch Door sensor, wherein

The GPS positioning navigation sensor positions the position of the bus, identifies current site；

When the switch door sensor detects the enabling signal of bus, determine that bus enters current site, base The WiFi probes are triggered in the enabling signal to stop acquiring the MAC Address；

When the switch door sensor detects the door signal of bus, determine that bus leaves current site, base Allow MAC Address described in the WiFi probe collections in the door signal.

Further, in above-mentioned data acquisition equipment, when the trigger sensor is Bluetooth signal sensor,：

Detect whether bus enters current site by preset fence,

If the Bluetooth signal sensor detects that the bus enters the home signal of the preset fence, really The fixed bus enters current site, and triggering the WiFi probes based on the home signal stops acquiring the MAC Address； Or,

If the Bluetooth signal sensor detects that the bus leaves the signal leaving from station of the preset fence, really The fixed bus leaves current site, is allowed in the WiFi probe collections bus based on the signal triggering leaving from station The MAC Address of all held WiFi equipments of passenger.

Further, in above-mentioned data acquisition equipment, the data acquisition equipment further includes data mining unit,

The data mining unit is communicated to connect with the CPU, is used for：

Respectively to the bus of WiFi probes history acquisition in the total addresses MAC of car of each station statistics and reality The MAC Address and the practical number that reduces of border total number of persons, newly-increased MAC Address and practical newly-increased number and reduction carry out data point Analyse and excavate, determine bus each website preset interior proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction ratio Example coefficient.

Further, in above-mentioned data acquisition equipment, the CPU is used for：

Based on the MAC Address and the preset interior proportionality coefficient, vehicle of the bus when leaving each website is determined Upper total number of persons；

The MAC Address and described preset that bus based on the WiFi probe collections increases newly between two neighboring website Newly-increased proportionality coefficient, determines the corresponding number of getting on the bus of the latter website of the bus in two neighboring website；

Bus based on WiFi probe collections MAC Address of reduction and described preset between two neighboring website Proportionality coefficient is reduced, determines the corresponding number of getting off of the latter website of the bus in two neighboring website.

Further, in above-mentioned data acquisition equipment, the data mining unit is additionally operable to：

The bus IC card identifier of passenger is bound at least one MAC Address, and right respectively based on the binding The preset interior proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction proportionality coefficient are updated.

Further, in above-mentioned data acquisition equipment, the data acquisition equipment further includes wireless access point,

The wireless access point is communicated to connect with the CPU, and wireless connection service is provided for the passenger into bus.

Further, in above-mentioned data acquisition equipment, the CPU is additionally operable to：

Based on type of vehicle and the bus total number of persons on the corresponding vehicle of each website belonging to the bus, meter The bus is calculated in the corresponding crowding of each website；

The data transmission unit is additionally operable to：The bus is sent to the clothes in the corresponding crowding of each website Business device, so that the crowding inquiry request that the server is sent according to user equipment is described crowded to user equipment return Degree.

Another aspect according to the present utility model additionally provides a kind of bus passenger flow OD analysis systems, wherein including service Device and at least one data acquisition equipment, the data acquisition equipment include CPU, the WiFi probes that are connect respectively with the CPU, Trigger sensor and data transmission unit and at least one directional aerial being connect with the WiFi probe communications, wherein：

The directional aerial only acquires the held WiFi of all passengers in bus for limiting the WiFi probes and sets Standby MAC Address；

Whether the trigger sensor is connect with the WiFi probe communications, stop or permit for triggering the WiFi probes Perhaps the MAC Address is acquired, while the bus is acquired in the position of each website and time by the trigger sensor Mark；

The CPU is used for based on the bus in the position of each website, time identifier and the corresponding MAC Location, generate the bus each website passenger data information；

The data transmission unit is sent to service for the passenger data information by the bus in each website Device；

The server is analyzed for the passenger data information to the bus in each website, is obtained each The OD matrixes between track and all bus stops by bus of passenger.

Compared with prior art, the utility model provides a kind of bus passenger flow data acquisition equipment, and data acquisition is set It is standby to include：CPU, WiFi probes, trigger sensor and the data transmission unit being connect respectively with the CPU processor and with it is described At least one directional aerial of WiFi probe communications connection, wherein：

The directional aerial only acquires all passenger institutes of the bus in each website for limiting the WiFi probes Hold the MAC Address of WiFi equipment so that the MAC Address of the WiFi equipment of acquisition is pertaining only in bus, is avoided outside platform Jamming equipment MAC Address introduce error；The trigger sensor is connect with the WiFi probe communications, for triggering It states whether WiFi probes stop or allow to acquire the MAC Address, to control acquisition of the WiFi probes to MAC Address, leads to simultaneously It crosses the trigger sensor and acquires the bus in the position of each website and time identifier；The CPU, for based on described Bus generates the bus in each website in the position of each website, time identifier and the corresponding MAC Address Passenger data information；The data transmission unit is sent to for the passenger data information by the bus in each website Server not only realizes the targeted data collection to passenger's passenger flow data on bus, improves the accurate of passenger flow data acquisition Degree, is also uploaded to server, to analyze to obtain each passenger by the passenger data information of each website of the bus of acquisition OD matrixes between track and all bus stops by bus.

Description of the drawings

By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the utility model Other features, objects and advantages will become more apparent upon：

Fig. 1 shows a kind of structural schematic diagram of bus passenger flow data acquisition equipment according to the utility model one side；

Fig. 2 shows being visited by WiFi in a kind of bus passenger flow data acquisition equipment according to the utility model one side The tables of data of the MAC Address for the held WiFi equipment of passenger in only bus that needle is acquired；

Fig. 3 shows to pass through server in a kind of bus passenger flow number OD analysis systems according to the utility model one side The MAC Address data table related obtained after analysis MAC Address.

Same or analogous reference numeral represents same or analogous component in attached drawing.

Specific implementation mode

The utility model is described in further detail below in conjunction with the accompanying drawings.

Fig. 1 shows a kind of structural schematic diagram of bus passenger flow data acquisition equipment according to the utility model one side, During passenger's volume of the flow of passengers applied to the statistics each website of bus in traffic system, which is vehicle-mounted Smart machine, including central processing unit 1 (Central Processing Unit, CPU), respectively with the CPU1 processing Device connection WiFi probes 2, trigger sensor 3 and data transmission unit 4 and connect with the WiFi probes 2 it is at least one fixed To antenna 5, wherein：

The directional aerial 5 only acquires all passengers of the bus in each website for limiting the WiFi probes 2 The MAC Address of held WiFi equipment, and for limiting the WiFi signal for receiving the held WiFi equipment of passenger in bus, So that the MAC Address of the WiFi equipment of acquisition is pertaining only in bus, the MAC Address for avoiding the jamming equipment outside platform introduces Error；Here, the WiFi equipment can be the intelligent terminal and mobile device for having WiFi function, such as with WiFi Smart mobile phone, IPAD and the mobile bracelet etc. with WiFi function of function.

The trigger sensor 3 is communicated to connect with the WiFi probes 2, for triggering whether the WiFi probes 2 stop Or allow to acquire the MAC Address, the WiFi equipment held with to control WiFi probes 2 to all passengers in bus The acquisition of MAC Address, what the WiFi probes 2 being illustrated in figure 2 in the vehicle-mounted data acquisition equipment of bus were acquired only has The tables of data of the MAC Address of the held WiFi equipment of passenger in bus, while the trigger sensor is additionally operable to pass through institute It is the bus to state trigger sensor and acquire the bus in the position of each website and time identifier, such as time in Fig. 2 Real time mark, longitude and the latitude for leaving acquisition MAC Address after website are used to indicate triggering sensing on bus The bus that device 3 navigates to the actual position of each website, speed be used to indicate the current travel speed of the bus, WiFi MAC mark be used to indicate the WiFi equipment detected MAC Address and go out the 1 of fence mark be used to indicate from It opens fence and the WiFi probes 2 can acquire the MAC Address of the held WiFi equipment of passenger in bus.

The CPU1 is used for based on the bus in the position of each website, time identifier and the corresponding MAC Location generates the bus in the passenger data information of each website, realizes to the corresponding passenger's of each website of bus Information carries out data acquisition.

The data transmission unit 4 is sent to service for the passenger data information by the bus in each website Device, the passenger data information so as to the server to the bus in each website are analyzed, and obtain each passenger's OD matrixes between track and all bus stops by bus, realize and are adopted by data acquisition equipment vehicle-mounted on bus Collect bus each website passenger data information, in order to save the resource consumption of data acquisition equipment so that server base Data analysis is carried out in the passenger data information of each website in each bus of reception, to obtain riding for each passenger OD matrixes between track and all bus stops, thus it is apparent that the track by bus of passenger on all buses and every Passenger data information of a website etc..

In bus passenger flow data acquisition equipment in one embodiment of the utility model, which can also be to adopting The bus of collection carries out data analysis in the MAC Address of each station for acquiring, for example, the CPU1, for based on the MAC Location obtains bus total number of persons on the vehicle when leaving each website；The public transport for being acquired based on the WiFi probes 2 The update of MAC address of the vehicle between two neighboring website adjusts, and obtains the bus in the corresponding people that gets on the bus of each website Number and number of getting off；For based on the bus on the position of each website, time identifier and corresponding vehicle total number of persons, Vehicle number and number of getting off, generate the bus each website passenger data information；The data transmission unit data Transmission unit 4, for will include the bus the position of each website, time identifier and it is corresponding get on the bus number and under The passenger data information of total number of persons is sent to the server in vehicle number and vehicle when leaving website, not only realizes to public transport The targeted data collection of passenger's passenger flow data on vehicle improves the precision of passenger flow data acquisition, also by the every of the bus of acquisition Passenger's passenger flow data of a website is uploaded to server, to analyze to obtain track and all bus stops by bus of each passenger OD matrixes between point.

In bus passenger flow data acquisition equipment in one embodiment of the utility model, the trigger sensor can be GPS Location navigation sensor.When the trigger sensor is GPS positioning navigation sensor, is navigated and sensed by the GPS positioning Device positions the bus in the position of each website, and each website is reached so as to obtain bus in real time Position；Then, detect whether bus enters current site by preset fence, when the entrance preset fence Affiliated area when, trigger the WiFi probes and stop acquiring the MAC Address；When leaving belonging to the preset fence When region, the MAC Address for the held WiFi equipment of passenger that the WiFi probes resurvey in the bus is triggered, it is real The now acquisition to the MAC Address of the held WiFi equipment of passenger in bus or the control for forbidding acquisition.

In another example the trigger sensor 3 may include location navigation sensor and switch door sensor.Wherein, described GPS positioning navigation sensor positions the position of the bus；It is reached each so as to obtain bus in real time The position of website；Then, when the switch door sensor detects the enabling signal of bus, it is current to determine that bus enters Website triggers the WiFi probes 2 based on the enabling signal and stops acquiring the MAC Address；Or, when the switch gate passes When sensor detects the door signal of bus, determine that bus leaves current site, described in door signal permission WiFi probes 2 acquire the MAC Address, and realization exists to the MAC Address of the held WiFi equipment of all passengers on bus When acquire or when stopping the control acquiring, to ensure the accuracy of the MAC Address of acquisition.If for example, the triggering passes Sensor 3 is Bluetooth signal sensor, detects that bus enters the preset fence by the Bluetooth signal sensor Home signal the WiFi probes 2 are triggered based on the home signal and are stopped after determining that the bus enters current site Only acquire the addresses MAC；Or, detecting that the bus leaves the preset electronics by the Bluetooth signal sensor The signal leaving from station of fence, after determining that the bus leaves current site, described in the signal triggering permission leaving from station WiFi probes 2 acquire the MAC Address of the held WiFi equipment of all passengers in bus, that is, the station of public transport is demarcated by GPS The platform physical location of point, when bus enters platform or leaves platform and enter the preset fence of bus station, when adopting After collecting home signal of the bus by preset fence, then it represents that bus enters website, logical when collecting bus After crossing the signal leaving from station of preset fence, then it represents that bus leaves website, is detected according to the Bluetooth signal sensor Home signal or signal leaving from station, can trigger WiFi probes 2 start or stop acquisition bus in all passengers held The MAC Address for having WiFi equipment, to reduce the access of the MAC Address of extra interference, it is ensured that the WiFi probes 2 acquired The precision of MAC Address.

In bus passenger flow data acquisition equipment in one embodiment of the utility model, the data acquisition equipment further includes number According to excavate unit 5,

The data mining unit 5 and CPU1 is communicated to connect, and is used for：

Respectively to the bus of 2 history of WiFi probes acquisition each station statistics the total MAC Address of car and reality The addresses MAC and the practical number that reduces of border total number of persons, newly-increased MAC Address and practical newly-increased number and reduction carry out data point Analyse and excavate, determine bus each website preset interior proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction ratio Example coefficient.For example, carrying out data analysis to the website 1 of bus A and excavating, the website 1 of bus A is obtained respectively in history Time point t1, t2, t3, t4 ..., tN corresponding interior total MAC Address and practical total number of persons, the newly-increased addresses MAC and reality Border increases the MAC Address of number and reduction newly and practical reduction number visits the WiFi for the website 1 of bus A N pairs of the acquisition of needle 2：Interior total MAC Address carries out data mining with practical total number of persons and analysis, the website 1 for obtaining bus exist Always there are a ratios between the addresses MAC and practical total number of persons for the car of car statistics, i.e., default interior proportionality coefficient V1, example It is such as 105% in the V1 of the website 1 of bus A, and in the bus that the WiFi probes 2 acquire when time point is t (N+1) The total MAC Address of car be 40, then 40*105%=42, then when illustrating that time point is t (N+1), bus A is in website 1 It is 42 people to count the obtained practical total number of persons of car.The side of the preset interior proportionality coefficient is obtained according to above-mentioned mining analysis Method, can be newly-increased according to the bus A that 2 history of WiFi probes the acquires newly-increased MAC Address counted in website 1 and reality Number is excavated and analyzes to obtain bus A in the corresponding preset newly-increased proportionality coefficient of website 1, can also the WiFi probes 2 The MAC Address and reality reduction number for the reduction that the public bus A of history acquisition is counted in website 1, excavate and analyze to obtain public affairs Hand over vehicle A in the corresponding preset reduction proportionality coefficient of website 1, so as to count the MAC Address acquired in real time estimate to obtain it is any Time point, bus A total number of persons, number of getting on the bus and number of getting off on the vehicle of website 1 are realized to bus in each website The statistics of passenger flow data.

Then the bus passenger flow data acquisition equipment in one embodiment of the utility model, the CPU1 are used for：

Based on the MAC Address and the preset interior proportionality coefficient, vehicle of the bus when leaving each website is determined Upper total number of persons；For example, be 105% in the V1 of the website 1 of bus A, and the WiFi probes 2 are adopted when time point is t (N+1) The total MAC Address of car in the bus of collection is 40, then 40*105%=42, then when illustrating that time point is t (N+1), public transport The practical total number of persons of car that vehicle A is counted in website 1 is 42 people.

The MAC Address and described pre- that bus based on the WiFi probes 2 acquisition increases newly between two neighboring website Newly-increased proportionality coefficient is set, determines the corresponding number of getting on the bus of the latter website of the bus in two neighboring website；For example, in public affairs It is 100% to hand over the preset newly-increased proportionality coefficient V2 of the website 1 of vehicle A, and the WiFi probes 2 acquire when time point is t (N+1) Bus in collected when website 1 leaves platform newly-increased MAC Address be 10, then 10*100%=10, then illustrate When time point is t (N+1), bus A gets on the bus number in website 1 as 10 people.

Bus based on the WiFi probes 2 acquisition MAC Address of reduction and described pre- between two neighboring website Reduction proportionality coefficient is set, determines the corresponding number of getting off of the latter website of the bus in two neighboring website.For example, in public affairs It is 110% to hand over the preset reduction proportionality coefficient V3 of the website 1 of vehicle A, and the WiFi probes 2 acquire when time point is t (N+1) Bus in collected when website 1 leaves platform reduced MAC Address be 10, then 10*110%=11, then illustrate When time point is t (N+1), bus A gets off number in website 1 as 11 people.

In bus passenger flow data acquisition equipment in one embodiment of the utility model, the data mining unit is additionally operable to：

The bus IC card identifier of passenger is bound at least one MAC Address, and right respectively based on the binding The preset interior proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction proportionality coefficient are updated.For example, some passengers A WiFi equipment or multiple WiFi equipments can be carried, in order to identify the same passenger, passes through the public transport brushed when upper bus IC card identifies a passenger, such as bus IC card identifier 1 corresponds to MAC Address Address32 and Address43, then be used for Instruction can indicate to merely add on bus when there is MAC Address Address32 and Address43 simultaneously on bus One passenger rather than two passengers, by the bus IC card identifier of the passenger of binding at least one MAC Address come to institute It states preset interior proportionality coefficient V1, preset newly-increased proportionality coefficient V2 and preset reduction proportionality coefficient V3 to be updated, avoids early period There are errors (to pass through historical data by V1, V2 and the V3 for excavating and analyzing by the history passenger flow data of each website of bus The excavation and analysis of progress may not analyze a case where passenger can be at least one WiFi equipment), to according to guarantor Card is subsequently calculated according to the preset interior proportionality coefficient V1, preset newly-increased proportionality coefficient V2 and preset reduction proportionality coefficient V3 The accuracy of total number of persons on the vehicle of each website of obtained bus, number of getting on the bus and number of getting off.

In bus passenger flow data acquisition equipment in one embodiment of the utility model, the data acquisition equipment further includes nothing Line access point 6,

The wireless access point 6 and CPU1 is communicated to connect, and is provided for the passenger into bus and is wirelessly connected clothes Business.For example, when being connected for passenger there is no shared WiFi signal in bus, in order to be held to the passenger in bus There is the MAC Address of WiFi equipment more accurately to be counted, the data acquisition equipment further includes the nothing being connect with the CPU1 Line access point, passenger of the wireless access point into bus broadcast WiFi signal, the service being wirelessly connected are provided to passenger, into And WiFi probes 2 is enable to detect the MAC Address of the WiFi equipment for being connected to the wireless access point, to realize The MAC Address for the WiFi equipment held to the passenger in the bus when WiFi signal that do not shared in bus is adopted Collection.

In bus passenger flow data acquisition equipment in one embodiment of the utility model, the CPU is additionally operable to：

Based on type of vehicle and the bus total number of persons on the corresponding vehicle of each website belonging to the bus, meter The bus is calculated in the corresponding crowding of each website；

The data transmission unit is additionally operable to：The bus is sent to the clothes in the corresponding crowding of each website Business device, subsequently to need the crowding inquiry of inquiring bus to ask when user equipment is sent by application program to server It asks, the server can be described crowded to user equipment return according to the crowding inquiry request that user equipment is sent Degree realizes that user is capable of the real-time congested conditions of real-time query bus, and then selects different bus routes or keep away Bus congestion period and route are opened, to improve the Experience Degree of user.

Another aspect according to the present utility model additionally provides a kind of bus passenger flow OD analysis systems, is applied to traffic system During passenger's volume of the flow of passengers of the statistics each website of bus in system, wherein bus passenger flow OD analysis systems include clothes Business device and at least one data acquisition equipment, the data acquisition equipment include CPU1, are connect respectively with the CPU1 processors WiFi probes 2, trigger sensor 3 and data transmission unit data transmission unit 4 and with the WiFi probes 2 communication connection At least one directional aerial 5, wherein：

The directional aerial 5 only acquires all passengers of the bus in each website for limiting the WiFi probes 2 The MAC Address of held WiFi equipment, and the WiFi signal for the held WiFi equipment of passenger being used in directional reception bus, So that the MAC Address of the WiFi equipment of acquisition is pertaining only in bus, the MAC Address for avoiding the jamming equipment outside platform introduces Error；Here, the WiFi equipment can be the intelligent terminal and mobile device for having WiFi function, such as with WiFi Smart mobile phone, IPAD and the mobile bracelet etc. with WiFi function of function.

The trigger sensor 3 is communicated to connect with the WiFi probes 2, for triggering whether the WiFi probes 2 stop Or allow to acquire the MAC Address, the WiFi equipment held with to control WiFi probes 2 to all passengers in bus The acquisition of MAC Address, what the WiFi probes 2 being illustrated in figure 2 in the vehicle-mounted data acquisition equipment of bus were acquired only has The tables of data of the MAC Address of the held WiFi equipment of passenger in bus, while the trigger sensor is additionally operable to pass through institute It is the public transport to state trigger sensor and acquire the bus in the position of each website and time identifier, such as time in Fig. 2 Vehicle leaves the triggering that real time mark, longitude and the dimension of acquisition MAC Address after website are used to indicate on bus and passes The bus that sensor 3 navigates to the actual position of each website, speed be used to indicate the current travel speed of the bus, WiFi MAC mark be used to indicate the WiFi equipment detected MAC Address and go out the 1 of fence mark be used to indicate from It opens fence and the WiFi probes 2 can acquire the MAC Address of the held WiFi equipment of passenger in bus.

The CPU1 is used for based on the bus in the position of each website, time identifier and the corresponding MAC Location generates the bus in the passenger data information of each website, realizes to the corresponding passenger's of each website of bus Information carries out data acquisition.

The data transmission unit 4 is sent to service for the passenger data information by the bus in each website Device, the passenger data information so as to the server to the bus in each website are analyzed, and obtain each passenger's OD matrixes between track and all bus stops by bus, realize and are adopted by data acquisition equipment vehicle-mounted on bus Collect bus each website passenger data information, in order to save the resource consumption of data acquisition equipment so that server base Data analysis is carried out in the passenger data information of each website in each bus of reception, to obtain riding for each passenger OD matrixes between track and all bus stops, thus it is apparent that the track by bus of passenger on all buses and every Passenger data information of a website etc..

The server, for all buses to reception each website it is corresponding get on the bus number and get off number and Total number of persons is analyzed on vehicle when leaving website, obtains the OD between track and all bus stops by bus of each passenger Matrix.

In conclusion the utility model, to provide a kind of bus passenger flow data acquisition equipment in embodiment, which adopts Collecting equipment includes：CPU, WiFi probes, trigger sensor and the data transmission unit being connect respectively with the CPU processor and with At least one directional aerial of the WiFi probe communications connection, wherein：

The directional aerial only acquires all passenger institutes of the bus in each website for limiting the WiFi probes Hold the MAC Address of WiFi equipment so that the MAC Address of the WiFi equipment of acquisition is pertaining only in bus, is avoided outside platform Jamming equipment MAC Address introduce error；The trigger sensor is connect with the WiFi probe communications, for triggering It states whether WiFi probes stop or allow to acquire the MAC Address, to control acquisition of the WiFi probes to MAC Address, leads to simultaneously It crosses the trigger sensor and acquires the bus in the position of each website and time identifier；The CPU, for being based on institute Bus is stated in the position of each website, time identifier and the corresponding MAC Address, generates the bus in each website Passenger data information；The data transmission unit is sent for the passenger data information by the bus in each website To server, the targeted data collection to passenger's passenger flow data on bus is not only realized, improves the essence of passenger flow data acquisition The passenger data information of each website of the bus of acquisition is also uploaded to server by accuracy, to analyze to obtain each multiply The OD matrixes between track and all bus stops by bus of visitor.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are included in the utility model.Any reference numeral in claim should not be considered as limitation Involved claim.Furthermore, it is to be understood that one word of " comprising " is not excluded for other units or step, odd number is not excluded for plural number.Device The multiple units or device stated in claim can also be realized by a unit or device by software or hardware.The One, the second equal words are used to indicate names, and are not represented any particular order.

Claims (10)

1. a kind of bus passenger flow data acquisition equipment, including CPU, WiFi probes, the trigger sensor being connect respectively with the CPU At least one directional aerial being connect with data transmission unit and with the WiFi probe communications, wherein：

The directional aerial only acquires the held WiFi equipment of all passengers in bus for limiting the WiFi probes MAC Address；

Whether the trigger sensor is connect with the WiFi probe communications, stop for triggering the WiFi probes or allow to adopt Collect the MAC Address, while the bus is acquired in the position of each website and time identifier by the trigger sensor；

The CPU is used for based on the bus in the position of each website, time identifier and the corresponding MAC Address, life At the bus each website passenger data information；

The data transmission unit is sent to server for the passenger data information by the bus in each website.

2. data acquisition equipment according to claim 1, wherein the trigger sensor is used for：

After detecting that bus enters current site, triggers the WiFi probes and stop acquiring the MAC Address；

After detecting that bus leaves current site, triggers the WiFi probes and resurvey passenger institute in the bus Hold the MAC Address of WiFi equipment and is sent to the CPU.

3. data acquisition equipment according to claim 2, wherein the trigger sensor is GPS positioning navigation sensor When, wherein

The GPS positioning navigation sensor positions the bus in the position of each website；

Detect whether bus enters current site by preset fence,

When entering the affiliated area of the preset fence, triggers the WiFi probes and stop acquiring the MAC Address；

When leaving the affiliated area of the preset fence, triggers the WiFi probes and resurvey in the bus The MAC Address of the held WiFi equipment of passenger.

4. data acquisition equipment according to claim 3, wherein the trigger sensor include location navigation sensor and Switch door sensor, wherein

The GPS positioning navigation sensor positions the bus in the position of each website, identifies current site；

It when the switch door sensor detects the enabling signal of bus, determines that bus enters current site, is based on institute It states enabling signal and triggers the WiFi probes stopping acquisition MAC Address；

It when the switch door sensor detects the door signal of bus, determines that bus leaves current site, is based on institute Stating door signal allows MAC Address described in the WiFi probe collections.

5. data acquisition equipment according to claim 2, wherein when the trigger sensor is Bluetooth signal sensor,

Detect whether bus enters current site by preset fence,

If the Bluetooth signal sensor detects that the bus enters the home signal of the preset fence, institute is determined It states bus and enters current site, triggering the WiFi probes based on the home signal stops acquiring the MAC Address；

If the Bluetooth signal sensor detects that the bus leaves the signal leaving from station of the preset fence, institute is determined It states bus and leaves current site, all multiplied based on what the signal leaving from station triggering allowed in the WiFi probe collections bus The MAC Address of the held WiFi equipment of visitor.

6. data acquisition equipment according to claim 1, wherein the data acquisition equipment further includes data mining list Member,

The data mining unit is communicated to connect with the CPU, is used for：

Respectively to the bus of WiFi probes history acquisition in the total MAC Address of car of each station statistics and practical total people The MAC Address and practical reduction number of number, newly-increased MAC Address and practical newly-increased number and reduction carry out data analysis and dig Pick, determine bus each website preset interior proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction proportionality coefficient.

7. data acquisition equipment according to claim 6, wherein the CPU is used for：

Based on the MAC Address and the preset interior proportionality coefficient, determine that bus is total on the vehicle when leaving each website Number；

MAC Address that bus based on the WiFi probe collections increases newly between two neighboring website and described preset newly-increased Proportionality coefficient determines the corresponding number of getting on the bus of the latter website of the bus in two neighboring website；

Bus based on the WiFi probe collections MAC Address of reduction and preset reduction between two neighboring website Proportionality coefficient determines the corresponding number of getting off of the latter website of the bus in two neighboring website.

8. data acquisition equipment according to claim 6, wherein the data mining unit is additionally operable to：

The bus IC card identifier of passenger is bound at least one MAC Address, and based on the binding respectively to described Preset car proportionality coefficient, preset newly-increased proportionality coefficient and preset reduction proportionality coefficient are updated.

9. data acquisition equipment according to claim 1, wherein the data acquisition equipment further includes wireless access point,

The wireless access point is communicated to connect with the CPU, and wireless connection service is provided for the passenger into bus.

10. a kind of bus passenger flow OD analysis systems, wherein including server and at least one data acquisition equipment, the data Collecting device includes CPU, the WiFi probes, trigger sensor and the data transmission unit that are connect respectively with the CPU and with it is described At least one directional aerial of WiFi probe communications connection, wherein：

The directional aerial only acquires the held WiFi equipment of all passengers in bus for limiting the WiFi probes MAC Address；

Whether the trigger sensor is connect with the WiFi probe communications, stop for triggering the WiFi probes or allow to adopt Collect the MAC Address, while the bus is acquired in the position of each website and time identifier by the trigger sensor；

The CPU is used for based on the bus in the position of each website, time identifier and the corresponding MAC Address, life At the bus each website passenger data information；

The data transmission unit is sent to server for the passenger data information by the bus in each website；

The server is analyzed for the passenger data information to the bus in each website, obtains each passenger OD matrixes between track and all bus stops by bus.