CN1355616A - Locating query system for electrnic house number plates - Google Patents
Locating query system for electrnic house number plates Download PDFInfo
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- CN1355616A CN1355616A CN 00132563 CN00132563A CN1355616A CN 1355616 A CN1355616 A CN 1355616A CN 00132563 CN00132563 CN 00132563 CN 00132563 A CN00132563 A CN 00132563A CN 1355616 A CN1355616 A CN 1355616A
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Abstract
A GPS locating inquiry system for electronic number plate is constituted by two parts of geographic information centre (GIC) and hand equipment as the basic key factors by using the GPS glotal locating system and the radio interactive network as an operating platform based on the electronic number plate system. The locating inquiry for the desired guiding geographic information or for some other civil geographic information can be obtained conveniently and quickly through the seamless harmonization and automatic cooperation between the GPS global locating function and the radio network information interactive function.
Description
The present invention relates to technical fields such as GPS technology, wireless network communication and database, the particularly a kind of GPS of utilization navigation system and wireless communication networks carry out the network information technology of automatic locating query to civilian geography and relevant information thereof.
Along with the raising day by day of convenient traffic degree, the frequency of people's outdoor activity constantly increases, spatial dimension is sharply extended especially.In the outdoor activity process, various demands such as can produce food and drink, amusement, shopping inevitably, ride at first will find suitable place and want to satisfy related needs.Cast aside the ancient mode that pedestrian towards periphery requests help, the means of autonomous inquiry then mainly depend on map (comprising paper medium map and electronic chart) at present.Yet map inquiry can not be satisfied people's requirement under many circumstances well: if 1. people only think to satisfy certain demand nearby, but destination information is known nothing, used map will have no way of investigating; 2. a basic premise that uses the map inquiry route is that must be clearly own residing position is (if come at a complete strange environment, not a duck soup often), if confused the position of oneself, polar result appears probably, delay time at stop, cause unnecessary loss.Though 3. paper medium map is easy to carry, but because the limitation of himself, amount of information is less, has only the location name in trunk street and important place usually, and do not have other relevant informations again, so people often can't find own needed destination information on map.4. electronic chart can be realized the mass memory of relevant information in theory, but the handheld device of and finite capacity various for function is difficult to realize.5. because information that map comprises is difficult to upgrade in time, invalid information occurs and mislead the user through regular meeting.
Electronic chart or GIS-Geographic Information System, what combine with network at present has a network map, mainly pass through cable network---the relevant geography information of Internet issue, be not suitable for people's mobile application, and website self can't realize that the user works as the function of prelocalization.Be combined with the GPS navigation instrument with the GPS location technology, be mainly used in motor vehicles at present, but obtaining of its geography information not by network but depend on the support of pre-installed software, can't upgrading in time of guarantee information and mistake often occurs.
At the above-mentioned state of the art, the objective of the invention is to make up the effective corresponding and convenient UNICOM between real address and geography information, be the provide convenience technical solution of civilian efficiently geography information locating query of the user who has relevant hand-hold equipment, at any time understand geographical location information and other relevant informations of commercial location and enterprises and institutions on every side when making the user go out activity outside, thereby arrive the destination of oneself quickly and accurately, big time saver is raised the efficiency.
The objective of the invention is to be achieved through the following technical solutions:
A kind of GPS of utilization technology and wireless communication networks are realized the method for civilian geography and relevant information inquiry, be based on the electrnic house number plates system, with the GPS global positioning system wireless interactive network of unifying is operation platform, is that the organic system that fundamental constituted realizes (seeing also accompanying drawing 1:GPS locating query system for electrnic house number plates schematic diagram) by geography information center (GIC), handheld device two parts.Effective enforcement of the present invention relates to foundation, the maintenance of electrnic house number plates system and geographic information database, the research and development of relevant hand-hold equipment, aspects such as the specific aim application of wireless network interaction technique.
Described " electrnic house number plates " is a kind of geography information coding, be utilize the GPS technology to real place location, calculate and be converted to the specific format gained.Electrnic house number plates information is made of regional identifying information, classification information, azimuth information three parts, can realize and the complete one to one mapping relations of real address.The electrnic house number plates coding is groundwork object of the present invention and primary inquiry sign.
Described geographical network information centre (GIC) is the core with the distributed data base system that comprises the magnanimity geography information, with the foundation of database, safeguard and function group such as operation is peripheral key element.Distributed data base system comprises a centre data processing server and several local data processing servers at least, and the centre data processing server is connected with the central database system, and the local matter processing server is connected with local database system; Can be connected by computer network between centre data processing server and the local data processing server and realize synchronously.Information such as data content comprises the geographical position, briefly introduces, contact method; Data format is encoded to primary searching mark with geography information, and includes the corresponding data classification in according to particular content, as food and drink, market, station, enterprise etc., can successively segment according to actual needs.The foundation of database is mainly finished with manual type by geography information central task personnel with maintenance.The operation of database then will realize (see also accompanying drawing 2: user side and server-side components structure chart) by means of the geographic information data server with modular construction form.
Described handheld device is the client application terminal, adopt component type structure (see also accompanying drawing 2: user side and server-side components structure chart), combine GPS location and radio network information interactive function, can receive the signal that gps satellite and difference base station are launched at any time, thereby and it is carried out computing be converted to the geographical position of electrnic house number plates same format coding and determine on-site concrete orientation, the radio network information interactive function then can be realized information request and the reception between handheld device and local data base and other wireless network contents.By the support of related software, two big functions can realize not having to be met fusions, cooperates automatically.
Groundwork flow process of the present invention is as follows:
See also " accompanying drawing 3:GPS locating query system for electrnic house number plates workflow diagram ".
When the user need use this service, can select " locating query " order by modes such as shortcuts, handheld device GPS receiving function is in running order, embedded program is handled the gps satellite signal and the difference locating base station signal that receive, and result of calculation is converted into and the geographical position of electrnic house number plates form of the same race coding; In the work of handheld device locating module, screen is with the Show Options menu, it is that center, some rice are the query context and query categories (the default query context of radius that the user determines with own current location, system will give tacit consent in local gamut and search, the user also can directly import destination title or electrnic house number plates information, and system will accurately search).Selection finishes, the user confirms, just position encoded and query requests is sent near corresponding base station to handheld device in the lump with the user location, the base station connects local geographic information data server with solicited message, and server meets the data message of scope and classification requirement and Search Results is returned user side with the loose-leaf form via the base station according to concrete request search.The further relevant information of user such as need can choose this Search Results to continue request, and the like.
Database of the present invention establishes dual mode: 1. independently register at the geography information center; 2. client's application.Workflow basic identical (seeing also " accompanying drawing 4: data entry workflow diagram ") includes basic steps such as bearing measurement, Data acquisition,, data loading.
Database maintenance of the present invention is mainly undertaken by three kinds of modes: 1. the geography information center regularly surveys verification, the data message that upgrades in time and changed; 2. the client is because of change of address or the renewal of scope of operation variation request for data.3. according to being upgraded after user feedback and other information-change clue field explorings.Workflow is shown in " accompanying drawing 5: Data Update maintenance work flow chart ".
Because the present invention utilizes mutual effective combination of GPS navigation system and radio network information, the convenient correspondence and the query function of real address and electrnic house number plates information have been realized, the user will need not to inquire everywhere or blindly searching for satisfying a certain demand or arrival somewhere when outdoor activity, just can know own residing position at any time and search the destination information of particular category in view of the above by means of handheld device of the present invention, thereby can arrive at rapidly, save a large amount of quality time.
The present invention is as a kind of method of geography information locating query, and along with the progressive relaxation and the popularizing day by day of wireless telecommunications of the civilian restriction of GPS navigation system will have wide and real application prospect, the present invention will be further described below in conjunction with embodiment:
Embodiment one: two-way paging is used
On the basis of common bidirection pager, increase the GPS locating module, thereby reach the basic function requirement of " handheld device " of the present invention.Paging operator can make its base station and local geographic information database connect after the geographic information contents right to use is obtained at the geography information center, is information exchange platform with the existing radio paging network of paging operator, realizes the search request of user to geography information.
Embodiment two: the WAP mobile phone is used
On the basis of common WAP mobile phone, increase the GPS locating module, thereby reach the functional requirement of " handheld device " of the present invention.The mobile communications operator can make its base station and local geographic information database connect after the geographic information contents right to use is obtained at the geography information center, with the existing mobile communication network of this operator is information exchange platform, realizes the search request of user to geography information.
Embodiment three: the handset applications such as PDA that can get online without being tethered to a cable
On the basis of the handheld devices such as PDA that can get online without being tethered to a cable, increase the GPS locating module, thereby reach the functional requirement of " handheld device " of the present invention.Wireless Internet access Access Service Provider can make its base station and local geographic information database connect after the geographic information contents right to use is obtained at the geography information center, with the existing wireless communication networks of this Access Service Provider is information exchange platform, realizes the search request of user to geography information.
Embodiment four: the GIS navigation application of electrnic house number plates
Support that by the GIS-Geographic Information System (GIS) that possesses electronic chart or network map function the present invention can make things convenient for and utilizes destination electrnic house number plates information to realize locating query and navigation easily.Concrete workflow is as follows:
The client can be printed on its electrnic house number plates information above the representative certificate of admission ticket, meeting rally of key card, the performance exhibition of hotel or invitation card, company personnel's the business card etc. after the applying for electronic doorplate GIS navigation Service of geography information of the present invention center with bar code, magnetic card equivalent-load and the way of output.When the user desires to search relevant address, the electrnic house number plates information of above-mentioned article can be imported handheld device of the present invention by modes such as bar code scan, magnetic information readings, handheld device then sends request via wireless network to geography information center (GIC) according to the user's current location measured and destination electrnic house number plates information, and feedback result will be shown as current position to the dynamic map information between the destination (distance is near more detailed more) and circuit selection and indication on user's handheld device.The user keeps handheld device in running order, can constantly adjust stroke route according to dynamic map and circuit indication, thereby arrive the destination smoothly.
Embodiment five: the E-business applications of electrnic house number plates
A logistics distribution that important step is commodity in the e-business implementation process utilizes electrnic house number plates system of the present invention can help logistics operator provide and deliver quickly and easily layout of roads and logistics management.
The user can register its electrnic house number plates by obtain the electrnic house number plates of its assigned address to the application of geography information center when doing shopping on the net.Operator can need handle all the electrnic house number plates information of order and call in electronic chart when arranging deliver goods, the logistics management personnel reasonably determine the dispensing circuit according to the distribution situation of deliver goods destination shown on the electronic chart by relevant software science, thereby raise the efficiency, save cost.
Embodiment six: the current location of inquiring about other users
The realization of this application needs user's handheld device to have unique discernible id number (as the assistant-searching catchword of beep-pager or the phone number of mobile phone), after wireless telecommunications operator obtains the right to use of this service to the geography information center, to obtain the unique service identification code of geography information central dispense simultaneously, the id number of user's handheld device in this service will be made of service provider's sign sign indicating number and original assistant-searching catchword or cell-phone number two parts.
When user's desire is inquired about other user's current locations, the id number that only needs input institute inquiring user handheld device in query option is (if the other side is provided with password, also must input password) and confirm after, handheld device is sent near corresponding base station with this solicited message, the base station be communicated with behind the user management database authentication password to by ISSUER's transmission information notice by its orientation of ISSUER ID user inquiring, if confirmed that by the ISSUER then returning current location is encoded to local geographic information database and is converted to zone name, is sent to zone name information via wireless network ISSUER user's handheld device again; If refused, then directly return refusal information by the ISSUER.
This inquiry service also can be inquired about by modes such as cable network (as internet), phones, basic principle and workflow and utilize the handheld device inquiry mode roughly the same.
Embodiment seven: remind the user to arrive certain zone
The function that the user reminds according to the predeterminable arrival of the routing of oneself somewhere.Concrete workflow is as follows:
The user selects " arriving reminding " order in related menu, according to prompting input destination title (a plurality of destinations can be arranged), imports the affirmation that finishes then.Handheld device will connect the geographical position coding of the corresponding destination of local geographic information data server requests title by wireless network, return coded message then and be stored in the handheld device.In user's traveling process, the GPS positioning function will keep operating state always, in case on-site position encoded identical with memory encoding, handheld device will be sent alerting signal.The user can remove or keep the prompting function to this ground according to actual needs simultaneously.
Claims (5)
1. one kind is utilized the civilian geography of GPS global positioning system and the locating query system of relevant information thereof, this system is based on the electrnic house number plates coding scheme, with the wireless interactive communication network is operation platform, by user side handheld device and provide two fundamentals in geography information center of data support to constitute, it is characterized in that: setting up with the electrnic house number plates is the geography information center of primary sign, information interaction technology by GPS technology and wireless network effectively merges, and realizes that with the current location of user be the civilian geography of inquiry benchmark and the locating query of relevant information thereof.
2. " right 1 " described " electrnic house number plates coding scheme " is characterized in that: have one to one mapping relations fully with real address, can be directly with bar code, magnetic card etc. as carrying and the way of output.
3. " right 1 " described " handheld device " is characterized in that: integrated GPS location and radio network information interactive function, by the related software support, two big functions can realize seamless fusion and cooperate automatically.
" right 1 " described " geography information " center "; it is characterized in that: with the distributed data base system that comprises the magnanimity geography information is the core; the data of database form is encoded to primary searching mark with electrnic house number plates, and includes the corresponding data classification in according to particular content.
5. " right 1 " described " inquiry " is characterized in that: can realize the locating query of demand orientation, promptly inquire about the destination information that can satisfy this demand nearby according to user's particular demands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00132563 CN1355616A (en) | 2000-11-28 | 2000-11-28 | Locating query system for electrnic house number plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 00132563 CN1355616A (en) | 2000-11-28 | 2000-11-28 | Locating query system for electrnic house number plates |
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| CN1355616A true CN1355616A (en) | 2002-06-26 |
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| CN 00132563 Pending CN1355616A (en) | 2000-11-28 | 2000-11-28 | Locating query system for electrnic house number plates |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009021361A1 (en) * | 2007-08-15 | 2009-02-19 | Yiqun Wang | System of digital gate number coding and querying |
| CN101271001B (en) * | 2007-03-21 | 2010-09-29 | 乐金电子（昆山）电脑有限公司 | Destination retrieval method of navigation system |
| CN102938233A (en) * | 2012-11-14 | 2013-02-20 | 长沙中云电子科技有限公司 | Intelligent location doorplate |
| CN104463048A (en) * | 2014-12-03 | 2015-03-25 | 深圳先进技术研究院 | Doorplate system based on positioning two-dimensional codes and implementation method |
| TWI557668B (en) * | 2015-08-27 | 2016-11-11 | 南臺科技大學 | Information disclosure sytem integrating positioning coordinates into doorplate and method thereof |
-
2000
- 2000-11-28 CN CN 00132563 patent/CN1355616A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101271001B (en) * | 2007-03-21 | 2010-09-29 | 乐金电子（昆山）电脑有限公司 | Destination retrieval method of navigation system |
| WO2009021361A1 (en) * | 2007-08-15 | 2009-02-19 | Yiqun Wang | System of digital gate number coding and querying |
| CN102938233A (en) * | 2012-11-14 | 2013-02-20 | 长沙中云电子科技有限公司 | Intelligent location doorplate |
| CN104463048A (en) * | 2014-12-03 | 2015-03-25 | 深圳先进技术研究院 | Doorplate system based on positioning two-dimensional codes and implementation method |
| TWI557668B (en) * | 2015-08-27 | 2016-11-11 | 南臺科技大學 | Information disclosure sytem integrating positioning coordinates into doorplate and method thereof |
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