CN107688666A - Public transportation enquiry system and method - Google Patents
Public transportation enquiry system and method Download PDFInfo
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- CN107688666A CN107688666A CN201710926925.2A CN201710926925A CN107688666A CN 107688666 A CN107688666 A CN 107688666A CN 201710926925 A CN201710926925 A CN 201710926925A CN 107688666 A CN107688666 A CN 107688666A
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- public transportation
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- transportation enquiry
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- chip microcomputer
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000012545 processing Methods 0.000 claims description 8
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003672 processing method Methods 0.000 abstract description 2
- 238000012546 transfer Methods 0.000 description 6
- 239000000725 suspension Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/951—Indexing; Web crawling techniques
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/40—Business processes related to the transportation industry
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Business, Economics & Management (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Economics (AREA)
- Data Mining & Analysis (AREA)
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- General Business, Economics & Management (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention discloses a kind of public transportation enquiry system and method, and the system includes multiple pressure sensors, single-chip microcomputer, data transmission module, server, client, positioner；The pressure sensor is arranged at standee's hand and helps position, and the multiple pressure sensor is connected with single-chip microcomputer respectively, and single-chip microcomputer is connected with data transmission module and is connected with positioner；Data transmission module connects with server；The client and server network connection.The actual conditions that there may be error present invention utilizes crowding devise simple processing method, by simple process, determine bus crowding, and improving efficiency reduces cost.
Description
Technical field
The present invention relates to a kind of public transportation enquiry system system and method, belong to Public Transport Service field.
Background technology
Bus is the essential vehicles of urban development, and modern life people, which go on a journey, to be increased, and not only pursues efficiency,
More pay close attention to comfort level.Palm public transit system is popularized very much, can inquiring bus in real time positional information.But if wait
To bus be a fully loaded bus not increased undoubtedly very fail by bus experience.Existing public transport crowding
Research be typically all such as the patent document it is determined that think deeply in specific number inside bus：CN201710150279 is public
The method and apparatus that a kind of bus crowding determines are opened, in order to improve image recognition accuracy rate, pass through extremely complex convolution
Neural network algorithm, and optical flow algorithm determine motion vector, and motion vector determines motion patch ... to determine in-car
Patronage and then determination crowding.Patent document：Publication number 106548451A discloses a kind of car passenger flow crowding and calculated
Method and apparatus, human bioequivalence and counting are carried out for in-car panoramic picture, be used to carry out car flow point by count results
Analysis.
Though above-mentioned thinking is effective, undoubtedly increase overhead, in face of huge city bus system, server is difficult
Support.Changing a thinking, we simply wonder bus people more or people is few, and core, which is carried inside the bus of tens people, 3
Or 5, crowding experience of 8 people to us is the same.So the determination of crowding only needs scope, without specific true
Determine number, there can be certain error.
The content of the invention
In view of the above-mentioned problems, the present invention seeks to by simple process, determine bus crowding, improve efficiency reduce into
This.The actual conditions that innovative point is to make use of crowding to there may be error devise simple processing method.
The present invention is achieved by the following technical solutions：The system includes multiple pressure sensors, single-chip microcomputer, data
Transport module, server, client, positioner；The pressure sensor is arranged at standee's hand and helps position, described more
Individual pressure sensor is connected with single-chip microcomputer respectively, and single-chip microcomputer is connected with data transmission module and is connected with positioner；Data transfer
Module connects with server；The client and server network connection.
The server includes processing module, receiving module, the memory module being electrically connected with each other；Receiving module receives number
The information transmitted according to transport module, processing module determine crowding conclusion according to receive information, feed back client query result, deposit
Storage module is used to store crowding conclusion and positional information.
The client is network access device.
The multiple pressure sensor has different weights in diverse location.
The data transmission module is GPRS wireless transport modules.
The positioner is GPS positioning device or Big Dipper positioner.
The positioner is RFID positioners, and the RFID card reader being connected with single-chip microcomputer is placed in bus, public
Platform is handed over to place RFID.
Public transportation enquiry method, it is characterised in that the public transportation enquiry method comprises the following steps：
Step 1：Help position that multiple pressure sensors in bus are set in standee's hand；
Step 2：Detection identification pressure sensor signal；
Step 3：Crowding equivalency classes in bus are determined by pressure sensor signal information；
Step 4：Obtain current public transport positional information.
Multiple pressure sensors have a different weights in diverse location in the step 1, distinguish passenger and easily stand region and non-
Easily station region.
Current public transport position is obtained in the step 4 and passes through GPS positioning device or Big Dipper positioner.
Current public transport position is obtained in the step 4 by RFID positioners, places in bus and is connected with single-chip microcomputer
The RFID card reader connect, bus platform place RFID.
The main beneficial effect of the present invention：The setting of bus inner sensor, only detection signal whether there is, processing is simple, greatly
The big system complexity that reduces improves efficiency.
Brief description of the drawings
Fig. 1 is inventive sensor handrail position view；
Fig. 2 is inventive sensor seat position schematic diagram；
Wherein：1st, cross bar pressure sensor, 2, hand steered suspension ring, 3, pressure sensor on vertical pole, 4, pressure sensor 5 in vertical pole,
Vertical pole lower pressure sensor, 6, the hand steered area of vertical pole, 7, vertical pole in bus, 8, cross bar in bus, 9, backrest pressure passes
Sensor, 10 any seats.
Embodiment
It is described further with reference to the accompanying drawings and examples.
Public transportation enquiry system, wherein, system includes multiple pressure sensors, single-chip microcomputer, data transmission module, server,
Client, positioner；The pressure sensor is arranged at standee's hand and helps position, the multiple pressure sensor difference
It is connected with single-chip microcomputer, single-chip microcomputer is connected with data transmission module and is connected with positioner；Data transmission module connects with server；
The client and server network connection.
Public transportation enquiry method, wherein, the public transportation enquiry method comprises the following steps：
Step 1：Help position that multiple pressure sensors in bus are set in standee's hand；Multiple pressure sensors are not
There are different weights with position, distinguish passenger and easily stand region and Fei Yi stations region.
Step 2：Detection identification pressure sensor signal；
Step 3：Crowding equivalency classes in bus are determined by pressure sensor signal information；
Step 4：Obtain current public transport positional information.Obtain current public transport position and pass through GPS positioning device or Big Dipper positioning dress
Put.Current public transport position is obtained by RFID positioners, the RFID card reader being connected with single-chip microcomputer, public affairs are placed in bus
Platform is handed over to place RFID.
Embodiment 1：Public transportation enquiry system and method include multiple pressure sensors, and multiple pressure sensors are distributed in standing
The position that passenger's hand is helped is as shown in Figure 1：There are multiple hand steered suspension ring 2 in bus on cross bar 8, the base portion of each hand steered suspension ring is set
Put cross bar pressure sensor 1（One is only identified in figure）；There is the hand steered area 6 of vertical pole in bus in vertical pole 7, in the hand steered area of vertical pole
3 sensors are set in 6, pressure sensor 3 respectively on vertical pole from top to bottom, pressure sensor 4 in vertical pole, pressure under vertical pole
Sensor 5.Backrest pressure sensor 9 is set in the extension of the bus seat chair back close to passageway side as shown in Figure 2（Figure
In only identify one）.
For passenger, be typically all it is preferential sit on the seat, can be with so the passenger that only detection passageway stands is the same
Crowding is determined to a certain extent, it is contemplated that the difference of passageway position, passenger's Priority-Station stand in the place being accessible to, and will press
Force snesor sets different weights.In the present embodiment, shown in Fig. 1：There are 18 hand steered suspension ring in bus on cross bar 8, it is middle
10 weights are 1, each 2 of both ends（Totally 4）Weight is 3, and remaining weight is 2.Total weight is 30.Vertical pole has 2 in bus,
Share 6 pressure sensors wherein on vertical pole pressure sensor weight be 2, pressure sensor weight is 1 in vertical pole, and vertical pole pushes
Force snesor weight is 3, and total weight is 12.Shown in Fig. 2：Bus seat close to passageway side has 12 altogether, figure middle and upper part point
Double seat, backrest pressure sensor weight are 2, and the backrest pressure sensor weight of single seat is 1, total weight
For 18.All weights are 60 in bus.Crowding is divided into multiple ranks, and this example is 4：Total weight is less than 5：Loosely；Always
Weight is 5-15：Typically；Total weight is 16-40：It is crowded；Total weight is 41-60：It is very crowded.
Pressure sensor weight can change according to being actually needed, and the place for the people that easily stands sets small value, and other places are set
Value greatly, in-car total weight is different by vehicle difference numerical value, and crowding rank is impossible to exhaust also according to setting is actually needed.
Positioner is GPS positioning device or Big Dipper positioner in this example, and single-chip microcomputer includes timer, GPS location
Bus is halted state when device or constant Big Dipper positioner output signal, and bus is traveling shape when output signal changes
State, when output signal is by timing not changing to change triggers timer（Bus sails out of station）.Control data passes after 2 minutes
Defeated module transfers data to server（It the parking problem of red light such as can evade within 2 minutes）In-car all pressure sensors all and
Single-chip microcomputer is electrically connected with, and by the signal of monolithic machine testing pressure sensor, goes out total power being multiplied by weight calculation corresponding to signal
Weight values.Single-chip microcomputer is connected with in-car data transmission module, and the data transmission module is GPRS wireless transport modules.Data transfer
Module connects with server；The server includes processing module, receiving module, the memory module being electrically connected with each other；Receive
Module receives weight information, and processing module determines crowding conclusion, and then memory module will store crowding conclusion, user's inquiry
When server will feed back client query result.The client and server network connection, the client are network access
Equipment such as mobile phone, computer, ipad etc..
Embodiment 2：Positioner is RFID positioners in this example, and RFID card reader, bus platform are placed in bus
Place RFID.RFID is active electronic label, and identification signal is adapted between bus and platform farther out
Data transfer, RFID have unique ID number, public transport arrive at a station after card reader identified by ID number, this ID number is passed
It is defeated to arrive server（The content of transmission is only ID number efficiency high）, memory module storage ID number and station platform information mapping table in server
For inquiring about, determine that public transport all identifies unified RFID in same platform to station location, the bus of different ways,
If identification signal is to strong when public transport pulls in, when bus is outbound identification signal by weak, single-chip microcomputer includes timer by force,
This timer is connected with RFID card reader, after automobile rolls station away from（RFID identification signal is by by force to weak）Triggering timer starts
Timing.Control data transport module transfers data to server after 2 minutes.In-car all pressure sensors are all electromechanical with monolithic
Property connection, by the signal of monolithic machine testing pressure sensor.Single-chip microcomputer is connected with in-car data transmission module, the data transfer
Module is GPRS wireless transport modules.Data transmission module connects with server；The server includes what is be electrically connected with each other
Processing module, receiving module, memory module；Receiving module receives the different pressures sensor signal of single-chip microcomputer processing, handles mould
Root tuber takes storage location information, user according to the signals revivification sensor position information received, then memory module when inquiring about
Being engaged in, device is occupied by those hand steered positions in feedback client query result display bus, and those hand steered positions are not occupied
With.Crowding is voluntarily judged by user.The client and server network connection, the client be network access device such as
Mobile phone, computer, ipad etc..Other not most descriptions are the same as embodiment 1.
Claims (10)
1. public transportation enquiry system, it is characterised in that the system includes multiple pressure sensors, single-chip microcomputer, data transmission module,
Server, client, positioner；The pressure sensor is arranged at standee's hand and helps position, and the multiple pressure passes
Sensor is connected with single-chip microcomputer respectively, and single-chip microcomputer is connected with data transmission module and is connected with positioner；Data transmission module kimonos
Business device connection；The client and server network connection.
2. public transportation enquiry system as claimed in claim 1, it is characterised in that the server includes the place being electrically connected with each other
Manage module, receiving module, memory module；Receiving module receives the information of data transmission module transmission, and processing module is according to reception
Information determines crowding conclusion, feeds back client query result, and memory module is used to store crowding conclusion and positional information.
3. public transportation enquiry system as claimed in claim 1, it is characterised in that the client is network access device.
4. public transportation enquiry system as claimed in claim 1, it is characterised in that the multiple pressure sensor has in diverse location
There are different weights.
5. public transportation enquiry system as claimed in claim 1, it is characterised in that the data transmission module is wirelessly transferred for GPRS
Module.
6. public transportation enquiry system as claimed in claim 1, it is characterised in that the positioner is GPS positioning device or north
Struggle against positioner；Or the positioner is RFID positioners, the RFID being connected with single-chip microcomputer is placed in bus and is read
Card device, bus platform place RFID.
7. public transportation enquiry method, it is characterised in that the public transportation enquiry method comprises the following steps：
Step 1：Help position that multiple pressure sensors in bus are set in standee's hand；
Step 2：Detection identification pressure sensor signal；
Step 3：Crowding equivalency classes in bus are determined by pressure sensor signal information；
Step 4：Obtain current public transport positional information.
8. public transportation enquiry system method as claimed in claim 8, it is characterised in that multiple pressure sensors in the step 1
There are different weights in diverse location, distinguish passenger and easily stand region and Fei Yi stations region.
9. public transportation enquiry system method as claimed in claim 8, it is characterised in that current public transport position is obtained in the step 4
Put by GPS positioning device or Big Dipper positioner.
10. public transportation enquiry system method as claimed in claim 8, it is characterised in that current public transport is obtained in the step 4
The RFID card reader being connected with single-chip microcomputer, bus platform placement RFID are placed by RFID positioners, in bus in position
Electronic tag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926925.2A CN107688666A (en) | 2017-10-08 | 2017-10-08 | Public transportation enquiry system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710926925.2A CN107688666A (en) | 2017-10-08 | 2017-10-08 | Public transportation enquiry system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107688666A true CN107688666A (en) | 2018-02-13 |
Family
ID=61154224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710926925.2A Pending CN107688666A (en) | 2017-10-08 | 2017-10-08 | Public transportation enquiry system and method |
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| CN (1) | CN107688666A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605853A (en) * | 2018-05-10 | 2018-10-02 | 合肥学院 | A kind of cattle and sheep feeding trough based on Internet of Things |
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