CN103631811A - Bus position query method based on bar codes - Google Patents
Bus position query method based on bar codes Download PDFInfo
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- CN103631811A CN103631811A CN201210306352.0A CN201210306352A CN103631811A CN 103631811 A CN103631811 A CN 103631811A CN 201210306352 A CN201210306352 A CN 201210306352A CN 103631811 A CN103631811 A CN 103631811A
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- 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
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/14—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation using light without selection of wavelength, e.g. sensing reflected white light
- G06K7/1404—Methods for optical code recognition
- G06K7/1408—Methods for optical code recognition the method being specifically adapted for the type of code
- G06K7/1417—2D bar codes
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Abstract
The invention discloses a bus position query method based on bar codes. According to the bus position query method based on the bar codes, a terminal scanning module, a query module, a system data acquisition module, a management and configuration module and the like are included. A system collects data of buses with positioning capability and saves the data; meanwhile, coded messages are distributed to bus stops and bus routes subordinate to the bus stops to generate the bar codes, and the bar codes are published at the bus stops; a user holds a terminal to scan the bar codes so as to acquire the coded messages and initiate a query; the system acquires a user query request and identifies one bus stop and the corresponding route through codes; data about the current position, speed and the like of the corresponding bus collected by the system are queried, time when the closest bus route arrives is estimated, and a query result is returned to the terminal; further, the user updates the bus position data acquired by the terminal and displays and updates the data on the terminal in real time. The terminal is used for scanning the corresponding bar code to trigger the bus position data and the arrival time, so that convenient service experience of querying bus information through the terminal while the user goes out is provided for the user.
Description
Technical field
The present invention relates to internet and terminal technology field, refer to especially a kind of public transport position query method based on bar code.
Background technology
Along with the development of the development, particularly Internet technology of Internet technology and terminal software technology, for a kind of public transport position query method based on bar code provides feasibility.
At present, user is when waiting public transport, normal conditions are to obtain the state of nearest public transit vehicle, comprise vehicle location and reach the scheduled time, can only blindly wait for, and public transit vehicle has much all been installed locating device and corresponding vehicle location management system at present, be applied to the management and running of vehicle and the issue of information, current existing bus station information prediction system, , by website, video display devices is installed, carry out the report of Bus information, when website circuit is more, user is difficult to easily obtain the information oneself needing in a large amount of line informations that show, simultaneously, such device need to be arranged power supply, broadband line, and investment large screen display device and host apparatus, need a large amount of software and hardware input cost and later maintenance cost, drop into pressure larger, simultaneously, user's effect is not fine.
And along with terminal technology, the development of Internet technology, especially the development of broadband wireless Internet technology, wireless Internet obtains large-area universal, customer group constantly expands, the covering of network and stability concerning the stable application being connected of needs, have been no longer bottleneck problem with network speed.
Simultaneously, the development of intelligent terminal technology, terminal can easily scan and resolve bar code rapidly, system is encoded website and line information be encoded to bar code, by terminal scanning, trigger business, originally centralized data access and issue are converted to the access of terminal mode, the cost of site information distribution apparatus and the cost of later stage operation maintenance have been saved, simultaneously, also the data that user needed are directly passed to terminal in personalized mode, have avoided user in mass data, to find the puzzlement of the data that need.
In view of this, the object of the invention is to propose a kind of simple, in conjunction with a kind of public transport position query method based on bar code of terminal and barcode technology.
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Summary of the invention
As can be seen from above, system acquisition possesses the data of station-keeping ability public transit vehicle and is saved in system, be bus station and website subordinate public bus network allocated code information simultaneously, generate bar code and be published in website, user holds terminal scanning bar code, obtain coded message and initiate inquiry, system is according to data such as the current position of user's inquiry request inquiry public transport and speed and estimate the time that nearest public bus network reaches, and Query Result is turned back to terminal, further, user's public transport position data that more new terminal obtains also shows in real time and upgrades on user terminal.
Further, the development that provided a kind of public transport position query method based on bar code is a kind of Bus information inquiry business is provided provides powerful guarantee, meets the requirement of user each side, promotes user friendly experience.
For achieving the above object, one aspect of the present invention provides a kind of public transport position query method based on bar code, and the method comprises:
System is vehicle uniqueness encoding identification information respectively, and obtains vehicle position information by the locating devices such as GPS on vehicle, and by mobile communications network, the position data of collection is periodically reported to system and preserves and upgrade.
In an embodiment of a kind of public transport position query method based on bar code provided by the invention, the method also comprises:
System is each public bus network allocated code of each bus station and website subordinate, by coding uniqueness identification bus station and circuit, and bind with the site location information that system gathers in advance, coding is written to bar code, comprise one dimension code and Quick Response Code, and bar code image is published to website, the mode that comprises printing images or screen display.
In an embodiment of a kind of public transport position query method based on bar code provided by the invention, the method also comprises:
User announces bar code by terminal scanning system, resolves coded message wherein and to system, initiates the inquiry about information such as vehicle location and time of arrival with coded message.
In an embodiment of a kind of public transport position query method based on bar code provided by the invention, the method also comprises:
System acquisition user's inquiry request, analysis request message, obtain coded message, according to coding structure, obtain station code and line coding, according to station code, obtain site location information, according to line coding, obtain line information, further, calculate and inquire about the vehicle of this circuit nearest apart from this website, and according to the velocity estimation of the distance of nearest vehicle and this website and vehicle operating, arrive the time of this website.
In an embodiment of a kind of public transport position query method based on bar code provided by the invention, the method also comprises:
User terminal scanning barcode triggers after inquiry, can periodic polls or the vehicle notification message that periodically pushes of receiving system, and the vehicle position information comprising according to notification message upgrades position display or word on terminal map.
Have the following advantages specifically:
Be easy to check data:
User can choose personalized interested data by terminal, and needn't in a large amount of advertisement data, find the part of own needs, also needn't in crowded crowd, go to read the data of oneself needs, has alleviated user and has obtained the burden with read data.
Save cost and resource:
By user terminal scanning barcode, trigger the inquiry of track data, saved station data demonstration and main process equipment and the various maintenance work that originally must build, saved substantial contribution and dropped into and later maintenance cost.
Dispose and safeguard simple:
Compare the mode of current giant-screen advertisement data, without wiring and power supply, also without network insertion, disposing is only to present bar code image by variety of way, can realize by putting up the modes such as printed matter, disposes and safeguards quite simple.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is grid topology schematic diagram of the present invention.
Fig. 2 is modular structure schematic diagram of the present invention.
Fig. 3 is coding structure schematic diagram of the present invention.
Fig. 4 is operation flow schematic diagram of the present invention.
Embodiment
With reference to the accompanying drawings the present invention is described more fully, exemplary embodiment of the present invention is wherein described.
For achieving the above object, a kind of public transport position query method based on bar code has been proposed.
Below in conjunction with the drawings, embodiments of the present invention are described.
The key point that realizes a kind of public transport position query method based on bar code is as follows:
Data acquisition:
System is each vehicle mounting and positioning device, and by wireless interconnected net mode periodically by the gps data collection of public transport be saved in system, comprise position, the data such as movement velocity, and a continuous renovated bus locating information, keep the up-to-date of information.
Website and line coding:
System is that each website and subordinate's circuit is encoded, and and site information, comprise title, positional information is bound, encoded packets is containing station code and subordinate's line coding, be combined into a complete coding, and this coding is written in one dimension code or Quick Response Code, and bar code is presented at website with printed matter or electronics mode.
Coding structure is: city coding+station code+line coding is word and numerical coding, can fixed length or random length, for example:
Shanghai-Site12345-Route999, subordinate's 999 circuits of the websites of 12345 numberings in expression Shanghai City.
Data query:
User holds terminal scanning bar code, resolve bar code and obtain coded message, take coded message and initiate corresponding inquiry request to system, system acquisition user's inquiry request, by the coding of request message, website and the line information of identification user request, and with the positional information of the vehicle of this circuit in this Query Database and calculate the distance with website, by the current motion velocity information of the vehicle that gathers, and the data of history run speed, estimate that this vehicle arrives the approximate time of this website, and by vehicle position information and time of arrival information return to inquiring user.
Distance and Time Calculation:
System is after receiving user's inquiry request, obtain station code and line coding, and according to code identification website and circuit, by the present present position of vehicle, and vehicle operating circuit, calculate the actual track distance of asking website with user, but not map distance point-blank, meanwhile, the vehicle present speed gathering according to car, and vehicle is at average running speed before this, estimating vehicle arrives the time of the needs of this website.
Main functional modules
As shown in Figure 1, a kind of topology of the public transport position query method based on bar code mainly comprises:
Locating device 100:
Be arranged on the device for positioning on vehicle, be generally GPS device.Obtain the information such as the position of vehicle and speed.
Vehicle 101:
The vehicle of mounting and positioning device, as public transit vehicle, and is gathered locator data and is carried out periodically synchronizeing with system by mobile network.
Bar code 102:
System generates comprises urban information, and the bar code of the coding of site information and line information, can be one dimension code or Quick Response Code, and present in modes such as printed matter or electronics.
Terminal 103:
User's the terminal device that possesses bar code scan and online ability, is generally intelligent terminal, the equipment such as Portable tablet personal computer.
Internet 104:
The passage of data access and access is provided, comprises fixed the Internet and mobile Internet, as WIFI data channel, mobile communication wireless data channel.
System 105:
Carrying data acquisition, the system platform of the functions such as data query and coding generation and maintenance, gathers and preserves information of vehicles, for user provides inquiry service etc.
Fig. 2 is shown system module structural representation of the present invention.
User side:
GIS module 200:
The GIS functional module of user side, shows for user provides map, and the Overlapping display of dynamic vehicle positional information and movable information.
Data present module 201:
User side formats and processes and be combined with GIS module the response data of the system end receiving, and with text or image mode, presents.
Bar code scan module 202:
User side scanning website bar code is also resolved the functional module of obtaining coded message.
Data query module 203:
User side is at scanning barcode and obtain after coded message, initiates the inquiry of the circuit information of vehicles that coding is corresponding to system.
Vehicle end:
GPS module 204:
Be integrated in the GPS locating device on vehicle, vehicle is positioned, obtain position and the movable information of vehicle, comprise speed, direction etc.
Acquisition module 205:
The gps data acquisition module of vehicle end, the various data of collection GPS.
Transport module 206:
The data transmission module of vehicle end, arrives system end by the gps data synchronous transmission gathering.
Transmission channel 207:
The passage of data access and access is provided, comprises fixed the Internet and mobile Internet.
System interface 208:
The interface that system is opened to the external world, user side and vehicle collection and transport module carry out mutual and transmission data by system interface access system and with it.
Database 209:
The database of system end, preserves miscellaneous service data and provides data access interface and the various functions of data manipulation.
Enquiry module 210:
The data query module of system end, the coded message comprising according to the inquiry request of user side, the vehicle data of inquiry system end, comprises the data such as position and speed.
System Data Collection Module 211:
The functional module of the collection vehicle information of system end, gathers and receives the vehicle data of vehicle end collection and transmission and preserve and be updated in system database.
Computing module 212:
System end is inquired about vehicle position information and the distance that velocity information is calculated vehicle distances website and the time that arrives website of the circuit of site location and inquiry according to user.
Coding module 213:
System is encoded and it is managed website and website subordinate's circuit, meanwhile, generates bar code.
Management configuration module 214:
The management of system end and configuration feature module, management system and configuration miscellaneous service parameter.
GIS module 215:
The generalized information system module of system end, provides the various functions of Geographic Information System, comprises vehicle position information in the demonstration of map interface, the calculating of distance, the functions that the tracking of route etc. are various with geographical relevant.
System door 216:
The portal interface of system, carrying user and the service logic of system and the passage of access.
Fig. 3 is shown coding structure schematic diagram of the present invention.
As shown in the figure, coding structure comprises:
City coding: represent city, place.
Station code: represent place website.
Line coding: the circuit that represents website subordinate.
Be encoded to word and numerical coding, can fixed length or random length, for example:
Shanghai-Site12345-Route999, or all with numeral: 021-123456-999, subordinate's 999 circuits of the websites of 12345 numberings in expression Shanghai City.
Give one example to illustrate the use flow process of a kind of public transport position query method based on bar code of user of the present invention below, as shown in Figure 4, in this embodiment, operation flow comprises the following steps:
The locating device of step 1. vehicle end positions and gathers gps data;
Step 2. vehicle end is periodically reported to system preserve and upgrade the data of collection;
Step 3. scanning input bar code is resolved coded message, initiates system queries;
Step 4. system acquisition user's inquiry request;
The coded message that step 5. system acquisition request message comprises, resolves coding, identification station code and line coding;
The vehicle data that step 6. system queries system is preserved;
Step 7. system, according to site location and vehicle location, is calculated the distance of vehicle and website;
Step 8. calculates after the distance of website and vehicle, and system is according to the present speed of vehicle and historical average speeds, the time that estimating vehicle arrives;
Step 9. system returns to user terminal using result of calculation as a response message part;
Step 10: user terminal is presented on the system responses message of obtaining in terminal, user can view the information such as corresponding circuit vehicle location and Estimated Time of Arrival.
Description of the invention provides for the purpose of example and explanation, and is not exhaustively or limit the invention to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present invention and practical application, thereby and makes those of ordinary skill in the art can understand the various embodiment with various modifications that the present invention's design is suitable for special-purpose.
Claims (6)
1. the public transport position query method based on bar code, it is characterized in that, system acquisition possesses the data of station-keeping ability public transit vehicle and is saved in system, be bus station and website subordinate public bus network allocated code information simultaneously, generate bar code and be published in website, user holds terminal scanning bar code, obtain coded message and initiate inquiry, system is according to data such as the current position of user's inquiry request inquiry public transport and speed and estimate the time that nearest public bus network reaches, and Query Result is turned back to terminal, further, user's public transport position data that more new terminal obtains also shows in real time and upgrades on user terminal.
2. as claimed in claim 1, system acquisition possesses the data of station-keeping ability public transit vehicle and is saved in system, it is characterized in that, system is vehicle uniqueness encoding identification information respectively, and obtain vehicle position information by the locating devices such as GPS on vehicle, and by mobile communications network, the position data of collection be periodically reported to system and preserve and upgrade.
3. as claimed in claim 1, system is bus station and website subordinate public bus network allocated code information, generate bar code and be published in website, it is characterized in that, system is each public bus network allocated code of each bus station and website subordinate, by coding uniqueness identification bus station and circuit, and bind with the site location information that system gathers in advance, coding is written to bar code, comprise one dimension code and Quick Response Code, and bar code image is published to website, the mode that comprises printing images or screen display.
4. as claimed in claim 1, user holds terminal scanning bar code, obtains coded message and initiates inquiry, it is characterized in that, user announces bar code by terminal scanning system, resolves coded message wherein and to system, initiates the inquiry about information such as vehicle location and time of arrival with coded message.
5. as claimed in claim 1, system is according to data such as the current position of user's inquiry request inquiry public transport and speed and estimate the time that nearest public bus network reaches, it is characterized in that, system acquisition user's inquiry request, analysis request message, obtain coded message, according to coding structure, obtain station code and line coding, according to station code, obtain site location information, according to line coding, obtain line information, further, calculate and inquire about the vehicle of this circuit nearest apart from this website, and according to the velocity estimation of the distance of nearest vehicle and this website and vehicle operating, arrive time of this website.
6. as claimed in claim 1, user terminal upgrades the public transport position data of obtaining and on user terminal, shows in real time and upgrade, it is characterized in that, user terminal scanning barcode triggers after inquiry, can periodic polls or the vehicle notification message that periodically pushes of receiving system, and the vehicle position information comprising according to notification message upgrades position display or word on terminal map.
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| CN201210306352.0A CN103631811A (en) | 2012-08-27 | 2012-08-27 | Bus position query method based on bar codes |
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| CN201210306352.0A CN103631811A (en) | 2012-08-27 | 2012-08-27 | Bus position query method based on bar codes |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184655A (en) * | 2014-08-21 | 2014-12-03 | 福州健康快车健康管理有限公司 | Information pushing method and system and platform |
| CN104442557A (en) * | 2014-11-19 | 2015-03-25 | 柳州航盛科技有限公司 | Vehicle remote sensing recognition system |
| CN104952240A (en) * | 2014-03-24 | 2015-09-30 | 中国移动通信集团公司 | Method, device and system for obtaining bus position information and bus arrival time |
| CN104954169A (en) * | 2015-05-06 | 2015-09-30 | 南车株洲电力机车研究所有限公司 | Network topology information acquisition method and network topology information acquisition system |
| CN109472331A (en) * | 2018-11-16 | 2019-03-15 | 努比亚技术有限公司 | Generation method, device, mobile terminal and the storage medium of traffic payment graphic code |
| CN109815356A (en) * | 2018-12-14 | 2019-05-28 | 北京三快在线科技有限公司 | Information acquisition method and device |
| CN110489498A (en) * | 2018-05-10 | 2019-11-22 | 腾讯科技（深圳）有限公司 | Information acquisition method, device, computer equipment and storage medium |
| CN110769022A (en) * | 2018-12-05 | 2020-02-07 | 北京嘀嘀无限科技发展有限公司 | Method and system for updating and displaying positioning |
| CN112459803A (en) * | 2020-11-13 | 2021-03-09 | 意欧斯物流科技(上海)有限公司 | Control method for avoiding obstacles by multiple vehicles in same roadway |
| CN112559881A (en) * | 2020-12-24 | 2021-03-26 | 北京百度网讯科技有限公司 | Walking route determining method, walking route determining device, electronic equipment and storage medium |
| CN113329061A (en) * | 2021-05-08 | 2021-08-31 | 上海龙寻软件科技有限公司 | Query positioning method and system |
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- 2012-08-27 CN CN201210306352.0A patent/CN103631811A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952240A (en) * | 2014-03-24 | 2015-09-30 | 中国移动通信集团公司 | Method, device and system for obtaining bus position information and bus arrival time |
| CN104184655A (en) * | 2014-08-21 | 2014-12-03 | 福州健康快车健康管理有限公司 | Information pushing method and system and platform |
| CN104184655B (en) * | 2014-08-21 | 2018-08-28 | 福建健康之路信息技术有限公司 | Method, system and the platform of information push |
| CN104442557A (en) * | 2014-11-19 | 2015-03-25 | 柳州航盛科技有限公司 | Vehicle remote sensing recognition system |
| CN104954169A (en) * | 2015-05-06 | 2015-09-30 | 南车株洲电力机车研究所有限公司 | Network topology information acquisition method and network topology information acquisition system |
| CN104954169B (en) * | 2015-05-06 | 2018-08-17 | 南车株洲电力机车研究所有限公司 | A kind of acquisition methods and system of network topological information |
| CN110489498A (en) * | 2018-05-10 | 2019-11-22 | 腾讯科技（深圳）有限公司 | Information acquisition method, device, computer equipment and storage medium |
| CN110489498B (en) * | 2018-05-10 | 2023-08-04 | 腾讯科技（深圳）有限公司 | Information acquisition method, information acquisition device, computer equipment and storage medium |
| CN109472331A (en) * | 2018-11-16 | 2019-03-15 | 努比亚技术有限公司 | Generation method, device, mobile terminal and the storage medium of traffic payment graphic code |
| CN109472331B (en) * | 2018-11-16 | 2024-02-20 | 努比亚技术有限公司 | Method and device for generating traffic payment graphic code, mobile terminal and storage medium |
| CN110769022A (en) * | 2018-12-05 | 2020-02-07 | 北京嘀嘀无限科技发展有限公司 | Method and system for updating and displaying positioning |
| CN109815356A (en) * | 2018-12-14 | 2019-05-28 | 北京三快在线科技有限公司 | Information acquisition method and device |
| CN112459803A (en) * | 2020-11-13 | 2021-03-09 | 意欧斯物流科技(上海)有限公司 | Control method for avoiding obstacles by multiple vehicles in same roadway |
| CN112559881A (en) * | 2020-12-24 | 2021-03-26 | 北京百度网讯科技有限公司 | Walking route determining method, walking route determining device, electronic equipment and storage medium |
| CN112559881B (en) * | 2020-12-24 | 2024-05-28 | 北京百度网讯科技有限公司 | Walking route determining method, walking route determining device, electronic equipment and storage medium |
| CN113329061A (en) * | 2021-05-08 | 2021-08-31 | 上海龙寻软件科技有限公司 | Query positioning method and system |
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Application publication date: 20140312 |