CN102769821A - Method and equipment for determining position of mobile terminal - Google Patents
Method and equipment for determining position of mobile terminal Download PDFInfo
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- CN102769821A CN102769821A CN2011101178243A CN201110117824A CN102769821A CN 102769821 A CN102769821 A CN 102769821A CN 2011101178243 A CN2011101178243 A CN 2011101178243A CN 201110117824 A CN201110117824 A CN 201110117824A CN 102769821 A CN102769821 A CN 102769821A
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Abstract
The invention relates to a method and equipment for determining the position of a mobile terminal. The method comprises the steps of: obtaining at least two wireless accessing manners of the mobile terminal, wherein each wireless accessing manner has a corresponding wireless covering range; obtaining position information of the other mobile terminals with the wireless accessing manners; and determining the position information of the other mobile terminals with the wireless accessing manners with the smallest wireless covering range to be position information of the mobile terminal. According to various implementation manners disclosed by the invention, by applying the method and the equipment for determining the position of the mobile terminal disclosed by the invention, the positions of the other mobile terminals which are positioned in the smallest wireless coverage region with the smallest covering range and have the position information are determined to be the position of the mobile terminal to be determined, so that an application and a service of positioning the mobile terminal can be extremely promoted.
Description
Technical field
The present invention relates to network information technology field, more specifically, relate to the position of confirming portable terminal.
Background technology
Along with popularizing of portable terminal, the class of service that is applied to portable terminal is constantly expanded, and portable terminal is communicated by letter more and more widely with server.
Location based services (Location Based Service; LBS) be the positional information (geographical coordinate that wireless communication networks (like GSM net, CDMA net) or outside locate mode (like GPS) through mobile operator are obtained mobile phone users; Or geodetic coordinates); (Information System GIS) under the support of platform, provides a kind of value-added service of respective service for the user in GIS-Geographic Information System.
LBS realizes mutual by mobile communications network and computer network be combined into through gateway between two networks on the whole.Portable terminal sends request through mobile communications network, gives the LBS service platform through gateway passes; Service platform is handled according to user's request and user's current location.And the result returned to the user through gateway.Service platform mainly can comprise WEB server (Web Sever), location-server (Location Sever) and LDAP (Lightweight Directory Access Protocol) server etc.
LBS comprises two layers of meaning: at first be the geographical position of confirming mobile device or user place; Next provides the various information service relevant with the position.LBS can be used as the information filtering technology, greatly improves the precision of information, but is combining closely of information itself and geographical position in advance.The position is one of important metadata.
LBS is because the service that provides is different thereby be divided into various type, formed the LBS application model of several kinds of distinct characteristics at present to the difference of LBS service content, and these patterns have also been represented current LBS Development Trend and segmentation basically.
One, amusement and recreation type
1. (Check-In) pattern of registering: the basic characteristics of this pattern are following:
1) user need initiatively register (Check-In) to write down the position that oneself belongs to;
2) through honor such as integration, medal and feudal lord excitation user Check-In, satisfy user's vanity sense;
3) through cooperating with the businessman, to the user of the specific integration that obtains or medal the award of preferential or discount is provided, also be marketing simultaneously to businessman's brand;
4) other socialization instruments through user bound are to share user's geographical location information synchronously;
5) through encourage users place (shop, dining room etc.) are estimated to produce premium content.
The ultimate challenge of this pattern is to cultivate will the register custom of (Check-In) of the every the three unities of user.And its business model also is apparent in view, can be well carries out various forms of marketing and popularization for trade company or brand.
2. zillionaire game mode: purport is a recreation life, can let the user utilize mobile phone to buy virtual house property and stage property in the real geographical position, and consume with interaction etc. with reality and the virtual a kind of pattern that really merges.The characteristics of this pattern are to have more interest; Playability and interactive stronger has more viscosity than Check-In pattern, but owing to need carry out virtual design to the places such as house property in the reality; Development cost is higher, and because region causes the coverage speed can not be very fast excessively by force.Aspect business model, except the associating businessman marketing of using for reference the Check-In pattern, also can provide value added service, and the product placement of similar second life (Second Life) etc.
Two, service for life type
1. the search of peripheral service for life: with the pattern that comment is netted or life information class website combines with geo-location service.The main practical speciality that is instrument property of experiencing, problem are that the accumulation of amount of information and coverage rate need more extensive.
2. with the combining of tourism: tourism has tangible mobility and a geographical attribute, and the combination of LBS and tourism is that ten minutes suits.Share attack strategy and gains in depth of comprehension and embodied certain social character.
3. member card and ticketing service pattern: realize a blocking, bundle the information of multiple member card, the member card of electronization can write down consumption habit and information simultaneously, makes the user experience simple and direct form and a large amount of favor information polymerizations fully.The application of these mobile Internetizations slowly is being penetrated into the every aspect of service for life, makes life facility and fashion more.
Three, koinotropic type
1. make friends in the place, instant messaging: different users makes up user's association because be in same geographical position at one time.
2. with the geographical position small community on basis.
Four, commercial type
1.LBS+ purchase by group: the both has regional Characteristics, but purchases by group and its otherness arranged.The user arrives the back and uses mobile phone application to carry out Check In to some local signatory businessmans.After the quantity of Check In arrived some, all users that carried out Check In just can obtain certain discount or preferential.
2. favor information Push Service: for the user provides the favor information Push Service based on the geographical position, profit model is to realize being divided into of interests through the cooperation with offline businesses.
3. shop internal schema: the user is attracted in the market of appointment, accomplishes and just give it after the behavior of appointment and be convertible into the virtual of commodity or gift token and count.
In sum, the pattern of location+service of LBS has been doomed the development of LBS and must have been possessed the condition of two aspects at least: the position of confirming you; Confirm your purpose (service).Position in LBS (Location) is the basis, and service (Service) is the place of emphasis.
One, confirms your position
Location based services, it is extremely important to have the pinpoint portable terminal of ability.And this terminal except confirming the position also must have good application extension function, because LBS has only integrated application, is checked anywhere or anytime and is browsed just and can accomplish something.
1. smart mobile phone quantity is supported
The extensibility of smart mobile phone, the system that smart mobile phone loaded are for the good support of application program, and the quantity of smart mobile phone has determined the richness of application software, and the richness of using has determined user group and audient's scope.So the development of popularizing for LBS of smart mobile phone has very important prerequisite, because LBS also is the related service that belongs to based on the geographical position after all, and these services must become its attraction of application competence exertion that is integrated in above the portable terminal.
2. the GPS of smart mobile phone uses
The general mobile phone of comparing, smart mobile phone since its intelligence system excellent application performance can, the GPS location navigation is had very good support always.And present trend is, most smart mobile phones can GP configuring S module, the important step of LBS is exactly to confirm user's position, and development has very large facilitation beyond doubt to LBS for this.
Crucial core is position and geography information in the LBS service, and both complement each other, and are indispensable.A longitude and latitude position is not represented in all senses for normal use, must be placed on a geography information, just can be represented as certain place, sign, orientation etc., could be understood by people.Therefore, except getting access to through the positioning action platform the position at terminal, must convert longitude and latitude the geography information of user's real concern to through generalized information system, like map, route searching result etc.
Two, confirm your service
Confirmed after the position that thing afterwards just becomes simple and how has been easy to.And LBS uses main competition field also in this position: after having known my position, which type of service I needs, and this is only the problem of being concerned about the most as the user.The service that provides can have enough attractions, attracts abundant user to experience, and is LBS application service key of success.Because have only abundant people to flock together, the LBS location based services vivid and interesting that just can become is rich in life.
Here face a bit can not be ignored in addition, and that is exactly the good network support.Location and service all need network support to realize.LBS needs more accurate locating information and the information on services that upgrades in time, and it is essential that good network is supported.
Three, businessman's resource is supported
Application service be unable to do without the support of businessman, and application program is just confirmed the position, and the service that will be correlated with then offers you, so the support of businessman's resource also is very important for the development of LBS.
In the process of development LBS, the problem that generally runs into is following.
1. the popularity rate of smart mobile phone is on the low side.This audient crowd that will directly cause LBS to use is rare relatively.
2. the restriction of the positioning accuracy of intelligent mobile phone terminal.LBS positioning strategy very accurately comes environment is on every side carried out comparatively detailed description, and the not high user experience that will cause LBS to use of positioning accuracy is relatively poor.
3. positioning cost.Existing have one type of position application, very fast of speed, display precision is unusual height also, but a very large defect is but arranged: inquiry and location need very huge of GPRS flow.And the LBS application all is based on mobile Internet, and that just must examine this location cost.
4. businessman lacks the consciousness of popularization, and network waterborne troops spreads unchecked.In many LBS application services the inside, the status of businessman also is considerable, and the user uses the final purpose of LBS to search own interested service exactly.The intimate cooperation of all businessmans and application provider just seems particularly important, and LBS is intended to the user with trade company's guiding purpose of high-quality, and trade company also can realize the popularization of brand through this, and this also is the thing of the mutually beneficial doulbe-sides' victory of part.Yet situation about showing is exactly that most trade companies lacks the consciousness of this respect, causes quality services provider too rare, thereby causes user's loss.Or a large amount of network waterborne troopies appears, make the service of oneself use the higher scoring of the inside acquisition through various means, but the but not follow-up of actual quality, thus user's distrust caused.
Generally speaking, in the prior art, aspect definite position, self can't locate non intelligent mobile phone, and the Mobile Phone Locating precision is generally relatively poor, and the location cost is generally higher, thereby the application of LBS service has been caused considerable restraint.
Summary of the invention
The objective of the invention is to,, confirm its position by means of the positional information that has relatively than other portable terminals of precise position information for the portable terminal that self can't locate or positioning accuracy is lower.
According to an aspect of the present invention, a kind of method that is used for the position of definite portable terminal is provided, comprise step: know at least two kinds of wireless access ways of portable terminal, wherein every kind of wireless access way has corresponding wireless coverage; Obtain the positional information of other portable terminals with wireless access way; And the positional information that will have other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of portable terminal.
Confirm that step can comprise: the order of at least two kinds of wireless access ways, successively decreasing according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist, other portable terminals that then will search out are tentative to be interim portable terminal; The position of afterwards position of interim portable terminal being confirmed as portable terminal is accomplished in searching in the wireless access way of wireless coverage minimum.
Alternatively; Confirm that step can comprise: the order that at least two kinds of wireless access ways, increases progressively according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist; The position of portable terminal is confirmed as in the position of other portable terminals that then will search out, and stops immediately seeking.
According to a further aspect in the invention, a kind of equipment that is used for confirming the position of portable terminal is provided, has comprised: be used to know the device of at least two kinds of wireless access ways of portable terminal, wherein every kind of wireless access way has corresponding wireless coverage; Be used to obtain the device of the positional information of other portable terminals with wireless access way; And the device that is used for the positional information of other portable terminals with the minimum wireless access way of wireless coverage is confirmed as the positional information of portable terminal.
Confirm that device can comprise: device; Be used for seeking successively other portable terminals of the positional information that can collect its position of indication in the order that at least two kinds of wireless access ways successively decrease according to wireless coverage; If exist, other portable terminals that then will search out are tentative to be interim portable terminal; Device is used for after the searching of the minimum wireless access way of wireless coverage is accomplished the position of interim portable terminal is confirmed as the position of portable terminal.
Alternatively; Confirm that device can comprise: device; Be used for seeking successively other portable terminals of the positional information that can collect its position of indication in the order that at least two kinds of wireless access ways increase progressively according to wireless coverage; If exist, the position of portable terminal is confirmed as in the position of other portable terminals that then will search out, and stops immediately seeking.
Be different from prior art; According to various execution modes of the present invention; Through using method or the equipment that is used for the position of definite portable terminal according to of the present invention; The position of position portable terminal undetermined is confirmed as in the position of other portable terminals in the wireless coverage area that can coverage is minimum, that positional information is arranged, thereby can greatly promote to relate to the application and the service of portable terminal location.
Description of drawings
Through to combining the shown execution mode of accompanying drawing to be elaborated, above-mentioned and other characteristics of the present invention will be more obvious, and identical reference number is represented same or analogous element in the accompanying drawing of the present invention.In the accompanying drawings:
Fig. 1 is the schematic block diagram of environment of confirming the position of portable terminal according to the embodiment of the present invention;
Fig. 2 is the flow chart of method of confirming the position of portable terminal according to the embodiment of the present invention;
Fig. 3 A is the flow chart of method of according to the embodiment of the present invention positional information of other portable terminals being confirmed as the positional information of portable terminal;
Fig. 3 B is the flow chart of another method of according to the embodiment of the present invention positional information of other portable terminals being confirmed as the positional information of portable terminal;
Fig. 4 is the schematic block diagram of equipment of confirming the position of portable terminal according to the embodiment of the present invention;
Fig. 5 is the schematic block diagram that is used for putting into practice the computer system of embodiment of the present invention.
Embodiment
Set forth the technical scheme of confirming the position of portable terminal according to the embodiment of the present invention below in conjunction with Fig. 1 and Fig. 2.
The user carries portable terminal 104, portable terminal 104 for example be mobile phone, personal digital assistant (Personal Digital Assistant, PDA), palmtop PC, kneetop computer, panel computer, POS machine, intelligent computer or the like.Server 108 communicates through network and portable terminal 104, and server 108 can be universal server, also can be the tailored version server.
In step S202, server 108 is known at least two kinds of wireless access way 110A and the 110B of portable terminal 104, and wherein every kind of wireless access way has corresponding wireless coverage.
Other portable terminals 106A also has wireless access way 110A.Other portable terminals 106B also has wireless access way 110B.The positional information of portable terminal 106A and 106B can be obtained through portable terminal 106A and 106B self; Be called automatic location; The GPS module that for example carries through portable terminal 106A and 106B is obtained GPS information, that is, use GPS to locate the positional information of collecting its position of indication.The positional information of portable terminal 106A and 106B also can be come manually input through their user.The positional information of portable terminal 106A and 106B can also be carried out assist location by means of server 108 or other equipment (not shown)s that can be used for locating.Alternatively, portable terminal 106A and 106B can also be by means of contacting with the equipment of known location or the positional information of its position of indication is collected in the short range communication.Contact with the equipment of known location or the mode of short range communication includes but not limited to RFID, bar code scanning and two-dimension code scanning.
In step S204, server 108 obtains has wireless access way 110A and other portable terminals 106A of 110B and the positional information of 106B that portable terminal 104 is had.
The wireless coverage of wireless access way 110A is less than the wireless coverage of wireless access way 110B.In step S206, the positional information that will have other portable terminals 106A of the minimum wireless access way 110A of wireless coverage is confirmed as the positional information of portable terminal 104.
Fig. 3 A shows the flow chart of a kind of implementation method of step S206.
A kind of implementation method that the positional information that will have other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of portable terminal 104 can comprise:
Step S302A; The order of at least two kinds of wireless access way 110A and 110B, successively decreasing according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist, other portable terminals that then will search out are tentative to be interim portable terminal.In last example, begin to seek from the wireless coverage of wireless access way 110B, find other portable terminals 106B of the positional information that can collect its position of indication, be interim portable terminal with portable terminal 106B is tentative.In the wireless coverage of wireless access way 110A, seek then, find other portable terminals 106A of the positional information that can collect its position of indication, it is interim portable terminal that portable terminal 106A is fixed tentatively.If in the wireless coverage of wireless access way 110A, do not find can collect the indication its position positional information other portable terminals (such as; There is not portable terminal 106A; Perhaps portable terminal 106A can not collect the positional information of its position of indication), the portable terminal 106B that then interim portable terminal finds before still being.
Step S304A, the position of afterwards position of interim portable terminal being confirmed as portable terminal 104 is accomplished in the searching in the wireless access way of wireless coverage minimum.In last example, the position of portable terminal 106A is confirmed as the position of portable terminal 104.Likewise, if in the wireless coverage of wireless access way 110A, do not find other portable terminals of the positional information that to collect its position of indication, then the position of portable terminal 106B is confirmed as the position of portable terminal 104.
Alternatively, if search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are fixed tentatively it and are interim portable terminal.
Alternatively; If search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein fix tentatively corresponding to other the strongest portable terminals of the wireless access signal of wireless access way of living in is interim portable terminal.
Alternatively, as long as search out other portable terminals that to collect the positional information of its position of indication in the searching in a wireless access way, then get into the searching in next wireless access way immediately.
Fig. 3 B shows the flow chart of the another kind of implementation method of step S206.
A kind of implementation method that the positional information that will have other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of portable terminal 104 can comprise:
Step S302B; The order that at least two kinds of wireless access ways, increases progressively according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist; The position of said portable terminal is confirmed as in the position of other portable terminals that then will search out, and stops immediately seeking.In last example, begin to seek from the wireless coverage of wireless access way 110A, find other portable terminals 106A of the positional information that can collect its position of indication, the position of the portable terminal 106A that searches out is confirmed as the position of portable terminal 104.If in the wireless coverage of wireless access way 110A, do not find can collect the indication its position positional information other portable terminals (such as; There is not portable terminal 106A; Perhaps portable terminal 106A can not collect the positional information of its position of indication); Then in the wireless coverage of wireless access way 110B, seek; Find other portable terminals 106B of the positional information that can collect its position of indication, the position of the portable terminal 106B that searches out is confirmed as the position of portable terminal 104.
Alternatively, if search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are confirmed as its position the position of said portable terminal.
Alternatively; If search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein confirm as the position of said portable terminal corresponding to the position of other the strongest portable terminals of the wireless access signal of wireless access way of living in.
As shown in Figure 4, confirm that according to an execution mode equipment 400 of the position of portable terminal comprises device 402, device 404 and installs 406.Device 402 is used to know at least two kinds of wireless access way 110A and the 110B of portable terminal 104, and wherein every kind of wireless access way has corresponding wireless coverage.At least a wireless access way at least two kinds of wireless access ways includes but not limited to mobile communication base station access way, WIFI access way and bluetooth access way.Device 404 is used to obtain and has wireless access way 110A and other portable terminals 106A of 110B and the positional information of 106B that portable terminal 104 is had.The positional information of portable terminal 106A and 106B can be used GPS to locate and collect.The positional information of portable terminal 106A and 106B also can be through contacting with the equipment of known location or the short range communication is collected.The wireless coverage of wireless access way 110A is less than the wireless coverage of wireless access way 110B.Device 406 is used for the positional information of other portable terminals 106A with the minimum wireless access way 110A of wireless coverage is confirmed as the positional information of portable terminal 104.
Fig. 5 shows the schematic block diagram that is suitable for being used for putting into practice the computer system of embodiment of the present invention.As shown in Figure 5, computer system can comprise: CPU (CPU) 501, RAM (random access memory) 502, ROM (read-only memory) 503, system bus 504, hard disk controller 505, KBC 506, serial interface controller 507, parallel interface controller 508, display controller 509, hard disk 510, keyboard 511, serial external equipment 512, parallel external equipment 513 and display 514.In these equipment, with system bus 504 coupling CPU 501, RAM 502, ROM 503, hard disk controller 505, KBC 506, serialization controller 507, parallel controller 508 and display controller 509 arranged.Hard disk 510 and hard disk controller 505 couplings; Keyboard 511 and KBC 506 couplings; Serial external equipment 512 and serial interface controller 507 couplings, parallel external equipment 513 and parallel interface controller 508 couplings, and display 514 and display controller 509 couplings.
Should be appreciated that structured flowchart shown in Figure 5 illustrates just to the purpose of example, rather than limitation of the scope of the invention.In some cases, can increase or reduce some equipment as the case may be.
Especially, except that the hardware execution mode, execution mode of the present invention can be realized through the form of computer program.For example, the method for describing with reference to figure 2 can realize through computer program.This computer program can be stored in RAM for example shown in Figure 5 504, ROM 504, hard disk 510 and/or any suitable storage medium, perhaps downloads on the computer system 500 from suitable position through network.Computer program can comprise the computer code part, and it comprises can be by the program command of proper process equipment (for example, the CPU shown in Fig. 5 501) execution.Said program command can comprise at least: be used to know the instruction of at least two kinds of wireless access ways of portable terminal; Be used to obtain the instruction of the positional information of other portable terminals with wireless access way; And the instruction that is used for the positional information of other portable terminals with the minimum wireless access way of wireless coverage is confirmed as the positional information of portable terminal.
Should be noted that execution mode of the present invention can realize through the combination of hardware, software or software and hardware.Hardware components can utilize special logic to realize; Software section can be stored in the memory, and by suitable instruction execution system, for example microprocessor or special designs hardware are carried out.Those having ordinary skill in the art will appreciate that can use a computer executable instruction and/or be included in the processor control routine of above-mentioned equipment and method realizes, for example provides such code on such as the mounting medium of disk, CD or DVD-ROM, such as the programmable memory of read-only memory (firmware) or the data medium such as optics or electronic signal carrier.Equipment of the present invention and module thereof can by such as very lagre scale integrated circuit (VLSIC) or gate array, such as the semiconductor of logic chip, transistor etc., or realize such as the hardware circuit of the programmable hardware device of field programmable gate array, programmable logic device etc.; Also can use the software of carrying out by various types of processors to realize, also can by the combination of above-mentioned hardware circuit and software for example firmware realize.
The communication network of mentioning in the specification can comprise disparate networks, includes but not limited to local area network (LAN) (" LAN "), and wide area network (" WAN ") is according to the network (for example, internet) and the ad-hoc network (for example, ad hoc peer-to-peer network) of IP agreement.
Although should be noted that the some devices or the sub-device of the equipment of in above-detailed, having mentioned, this division only is not enforceable.In fact, according to the embodiment of the present invention, the characteristic of above-described two or more devices and function can be specialized in a device.Otherwise the characteristic of an above-described device and function can further be divided into by multiple arrangement to be specialized.
In addition, although described the operation of the inventive method in the accompanying drawings with particular order,, this is not that requirement or hint must be carried out these operations according to this particular order, or the operation shown in must carrying out all could realize the result of expectation.On the contrary, the step of describing in the flow chart can change execution sequence.Additionally or alternatively, can omit some step, a plurality of steps merged into a step carry out, and/or a step is decomposed into a plurality of steps carries out.
Though described the present invention, should be appreciated that the present invention is not limited to disclosed embodiment with reference to some embodiments.The present invention is intended to contain included various modifications and equivalent arrangements in spirit and the scope of appended claims.The scope of appended claims meets the most wide in range explanation, thereby comprises all such modifications and equivalent structure and function.
Claims (22)
1. method that is used for confirming the position of portable terminal comprises step:
Know at least two kinds of wireless access ways of said portable terminal, wherein every kind of wireless access way has corresponding wireless coverage;
Obtain the positional information of other portable terminals with said wireless access way; And
The positional information that will have said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of said portable terminal.
2. method according to claim 1, the step that the wherein said positional information that will have said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of said portable terminal further comprises:
The order of in said at least two kinds of wireless access ways, successively decreasing according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist, other portable terminals that then will search out are tentative to be interim portable terminal;
The position of afterwards position of said interim portable terminal being confirmed as said portable terminal is accomplished in searching in the wireless access way of wireless coverage minimum.
3. method according to claim 2; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are fixed tentatively it and are said interim portable terminal.
4. method according to claim 2; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein fix tentatively corresponding to other the strongest portable terminals of the wireless access signal of wireless access way of living in is said interim portable terminal.
5. method according to claim 2 as long as wherein search out other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then gets into the searching in next wireless access way immediately.
6. method according to claim 1, the step that the wherein said positional information that will have said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of said portable terminal further comprises:
The order that in said at least two kinds of wireless access ways, increases progressively according to wireless coverage is sought other portable terminals of the positional information that can collect its position of indication successively; If exist; The position of said portable terminal is confirmed as in the position of other portable terminals that then will search out, and stops immediately seeking.
7. method according to claim 6; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are confirmed as its position the position of said portable terminal.
8. method according to claim 6; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein confirm as the position of said portable terminal corresponding to the position of other the strongest portable terminals of the wireless access signal of wireless access way of living in.
9. according to each described method among the claim 1-8, at least a wireless access way in wherein said at least two kinds of wireless access ways is selected from the group that comprises mobile communication base station access way, WIFI access way and bluetooth access way.
10. according to each described method among the claim 1-8, wherein said other portable terminals use the GPS location perhaps to contact with the equipment of known location or the positional information of indicating its position is collected in the short range communication.
11. method according to claim 10, wherein said contact or short range communication modes are selected from the group that comprises RFID, bar code scanning and two-dimension code scanning.
12. an equipment that is used for the position of definite portable terminal comprises:
Be used to know the device of at least two kinds of wireless access ways of said portable terminal, wherein every kind of wireless access way has corresponding wireless coverage;
Be used to obtain the device of the positional information of other portable terminals with said wireless access way; And
The positional information that is used for having said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the device of the positional information of said portable terminal.
13. equipment according to claim 12, the device that the wherein said positional information that will have said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of said portable terminal further comprises:
Device; Be used for seeking successively other portable terminals of the positional information that can collect its position of indication in the order that said at least two kinds of wireless access ways successively decrease according to wireless coverage; If exist, other portable terminals that then will search out are tentative to be interim portable terminal;
Device is used for after the searching of the minimum wireless access way of wireless coverage is accomplished the position of said interim portable terminal is confirmed as the position of said portable terminal.
14. equipment according to claim 13; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are fixed tentatively it and are said interim portable terminal.
15. equipment according to claim 13; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein fix tentatively corresponding to other the strongest portable terminals of the wireless access signal of wireless access way of living in is said interim portable terminal.
16. equipment according to claim 13 as long as wherein search out other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then gets into the searching in next wireless access way immediately.
17. equipment according to claim 12, the device that the wherein said positional information that will have said other portable terminals of the minimum wireless access way of wireless coverage is confirmed as the positional information of said portable terminal further comprises:
Device; Be used for seeking successively other portable terminals of the positional information that can collect its position of indication in the order that said at least two kinds of wireless access ways increase progressively according to wireless coverage; If exist; The position of said portable terminal is confirmed as in the position of other portable terminals that then will search out, and stops immediately seeking.
18. equipment according to claim 17; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then optional other portable terminals are confirmed as its position the position of said portable terminal.
19. equipment according to claim 17; If wherein search out a plurality of other portable terminals that can collect the positional information of its position of indication in the searching in a wireless access way, then will wherein confirm as the position of said portable terminal corresponding to the position of other the strongest portable terminals of the wireless access signal of wireless access way of living in.
20. according to each described equipment among the claim 12-19, at least a wireless access way in wherein said at least two kinds of wireless access ways is selected from the group that comprises mobile communication base station access way, WIFI access way and bluetooth access way.
21. according to each described equipment among the claim 12-19, the positional information of its position of indication of wherein said other portable terminals is to use GPS location or contacts with the equipment of known location or the short range communication is collected.
22. equipment according to claim 21, wherein said contact or short range communication modes are selected from the group that comprises RFID, bar code scanning and two-dimension code scanning.
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| CN2011101178243A CN102769821A (en) | 2011-05-03 | 2011-05-03 | Method and equipment for determining position of mobile terminal |
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| CN2011101178243A CN102769821A (en) | 2011-05-03 | 2011-05-03 | Method and equipment for determining position of mobile terminal |
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