CN1798428A - Method for locating mobile terminals and mobile terminals - Google Patents
Method for locating mobile terminals and mobile terminals Download PDFInfo
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- CN1798428A CN1798428A CN 200410101604 CN200410101604A CN1798428A CN 1798428 A CN1798428 A CN 1798428A CN 200410101604 CN200410101604 CN 200410101604 CN 200410101604 A CN200410101604 A CN 200410101604A CN 1798428 A CN1798428 A CN 1798428A
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- identification module
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Abstract
The invention for use in solving the problem of high energy consumption caused by current technology of locating mobile terminal includes following steps: sets a labeling module and an identifying module in the locating reference object and the mobile terminal respectively; sets a triggering module in the mobile terminal, and sets a condition of triggering the identification of the object; when the triggering condition is met, the identifying module is driven to make relevant operation. The device includes: the body of the mobile station comprising control module; an identifying module used for receiving the control signal from control module, and locating the mobile terminal; and a triggering module used for recognizing and driving the triggering condition, and sending the triggering signal to the control module in order to control the identifying module make relevant operation.
Description
Technical field
The present invention relates to terminal positioning technology in the communications field, relate in particular to mobile terminal locating method and portable terminal that a kind of condition triggers.
Technical background
Based on network location technology such as the technology by base stations united localisation of mobile terminals current location, can reach 50 meters scope in theory, but because in fact the urban environment complexity can only reach 200 meters scope.Based on the location technology of GPS, can reach 10 meters in theory, still, in the bigger place of urban environment, especially indoor, its positioning accuracy also can not get guaranteeing.These location technologies all can not be advantageously applied to specific application scenario, such as, the user allows the calling transfer of portable terminal execution of oneself that order is set after office, transfers the call on the office telephone.Because, can't orient this smaller zone of office exactly if adopt location, base station or GPS location.
At present, also has a kind of location technology based on object identity and identification, referring to application number is 02125256.4, denomination of invention is the invention of " a kind of sign of physical object and recognition methods ", this technical scheme is by a wireless identification module is set, in order to identify a physical object, wherein storaging mark module and quilt identify the identification information of object; An identification module is set, is used for the identification marking module; When identification module and identification module specifically used, identification module Search Flags module if search, was obtained the identification information of identification module storage, according to identification information, and the positional information that can obtain being correlated with; When being cut off, think that identification module has left identification module when identification module with wireless connections identification module.This method location is (can reach in 3 meters, even littler scope) accurately, according to this location technology, can realize the miscellaneous service of the adaptive environment of mobile phone, sets and cancellation etc. such as, the automatic calling transfer of mobile phone.
But, this location technology is when business such as the automatic calling transfer setting that is applied to portable terminal, need portable terminal ceaselessly to search for, can realize automatic calling transfer setting, at this moment, portable terminal can be because Search Flags module and consume the electric weight of portable terminal ceaselessly, and particularly in that portable terminal is basic when just not entering into the sign scope of an identification module, this loss will be skimble-skamble.Obviously, this locate mode is if the realization real-time will cause the consumption of terminal resource.
Summary of the invention
Purpose of the present invention just provides a kind of localization method, can be accurately and the positioning of low consumption.
For this reason, the present invention adopts following technical scheme:
A kind of mobile terminal locating method is provided with identification module and identification module respectively at position reference object and portable terminal, and described identification module is used for discerning described identification module; It is characterized in that also comprising:
At described portable terminal trigger module is set, and object identification trigger condition is set, when detecting trigger condition and satisfy, drive described identification module and carry out corresponding operating at this trigger module.
Described corresponding operating comprises that described identification module begins to discern described identification module or described identification module stops the described identification module of identification.
Described trigger condition satisfies the condition that sets in advance for location area information.
Described detection is to carry out when location area information changes.
The mapping table of the band of position and identification module is set in described identification module, and identification module is sought identification module by described mapping table.
Described position area information is the positional information of hand-phone system; It perhaps is portable terminal mobile network positional information; It perhaps is the positional information of portable terminal WLAN.
Described positional information is the base coded of hand-phone system; It perhaps is mobile network's base coded; It perhaps is the access point coding of WLAN (wireless local area network).
Described trigger condition is the appearance information of special state.
A kind of portable terminal according to the said method realization, comprise terminal body that has control module and the identification module that is arranged on the terminal body, described identification module receives the control signal of control module, and communicate with the identification module that is arranged on the position reference object, portable terminal is positioned, described portable terminal also comprises the trigger module that is provided with object identification driving trigger condition, described trigger module sends triggering signal to control module, and control module control identification module carries out corresponding operating.
Described trigger module can be provided with separately, also can be arranged in the portable terminal control module.
By this combined positioning-method and device, all open recognition function when making portable terminal when not required, reduced the energy consumption of portable terminal, prolongs standby time.
Description of drawings
Fig. 1 is the structural representation of portable terminal of the present invention;
Fig. 2 is a schematic flow sheet of the present invention.
Embodiment
Below in conjunction with Figure of description the specific embodiment of the present invention is described.
Fig. 1 is the structural representation of portable terminal of the present invention, and as seen from the figure, this portable terminal comprises:
Terminal body, terminal body is provided with control module, the various operations of this control module control portable terminal;
Be arranged on the identification module on the terminal body, this identification module receives the control signal of control module, and communicates with the identification module that is arranged on the position reference object, and portable terminal is positioned; This control signal comprises that driving identification module begins the identification marking module and drive identification module to stop the identification marking module;
Trigger module: be provided with object identification and drive trigger condition, it is fast to the control mould that this trigger module sends triggering signal, carries out corresponding operating with the control identification module.This triggering signal comprises that condition satisfies and the satisfied trigger message that waits of condition.
This trigger module can be provided with separately, also can be arranged in the portable terminal control module.
When adopting technical solution of the present invention to position, as shown in Figure 2, can be provided with in the following manner:
Be set as follows at portable terminal and position reference object at first respectively:
On the position reference object, an identification module is set, this identification module is in order to identify specific position reference object.The quantity of this identification module can be set to a plurality ofly, so different identification modules can be set in different geographical position, and portable terminal just can be located different places respectively.
Identification module is set on portable terminal, and this identification module is corresponding with this identification module, can be by wireless signal searches, discern this identification module.Seeing also application number about identification module and identification module technology is 02125256.4, and denomination of invention is the patent application of " a kind of sign of physical object and recognition methods ", and this paper no longer is described in detail this.
Above-mentioned portable terminal can be mobile phone, palmtop PC (PDA), portable machine, PC (PC) etc.
In this portable terminal, the driving trigger condition is set, and whether satisfies according to this driving trigger condition and to decide the unlatching that drives the recognition function of identification module on the portable terminal or close.
Above-mentioned driving trigger condition can have multiplely, carries out different settings according to different demands.
Can be set to portable terminal such as this driving trigger condition and receive the recognition function that starts or close this identification module of identification after the user's operating command.Supress a special key and can send an order such as being set to the user, after portable terminal is received this order, start or close corresponding recognition function to portable terminal.Certainly, also can in a portable terminal actions menu, increase and start/close recognition function, when actions menu is " startup recognition function ", when carrying out this menucommand, the portable terminal control module starts the identification module recognition function, and is " closing recognition function " with menu setting; Otherwise, to carry out this menu and " close recognition function " when order, the portable terminal control module will be closed the identification module recognition function, and menu is re-set as " startup recognition function ".
This trigger condition can be set to portable terminal and enter or leave a band of position, also be, the current location area information of portable terminal satisfies the band of position that sets in advance, perhaps after satisfying this condition, because the shift position, the band of position that makes current position area information not satisfy again to set in advance.Like this, after entering or leave a band of position, the user starts or closes the function of this identification module of identification.Such as, the user can obtain the location area code in office place, and be kept in the portable terminal, when portable terminal upgrades in the position,, detect the band of position that oneself whether has entered office space by the location area code of comparison oneself preservation and current location area code, if, then satisfy entering trigger condition, at this moment, portable terminal starts corresponding recognition function.If leave the band of position of this office space, then satisfy and leave trigger condition, portable terminal is closed this recognition function.
This position is upgraded and can be meant the position renewal of portable terminal in communication network; Also can refer to the position renewal in WLAN (WLAN).The location updating message that portable terminal issues by the reception network is learnt and oneself is entered the new band of position.
This communication network can be mobile communications network, such as hand-phone system (PHS) network, global system for mobile communications (GSM) network, code division multiple access (CDMA) network, Wideband Code Division Multiple Access (WCDMA) (WCDMA) network or the like) or WLAN.
Portable terminal can change at the current location area information and just detect the new band of position and whether satisfied preset triggering conditions.Such as, portable terminal finds that perhaps base coded information changes because roaming finds that variation has taken place current cell information, find that perhaps WLAN access point AP coded message changes, at this moment, whether portable terminal detects new position area information and whether satisfies preset triggering conditions, be the band of position that sets in advance promptly, if, the condition that then enters this band of position satisfies, and at this moment, mobile phone drives identification module and begins the identification marking module; If detecting new position area information, portable terminal do not satisfy preset triggering conditions, promptly, the current location area information is not the band of position that sets in advance yet, and then mobile phone judges whether identification module is in status recognition, if then stop the identifying operation of identification module.
When identification module is set to a plurality of the time, corresponding, the mapping table of the band of position and identification module can also be set, as shown in the table:
| Band of position ID | Identification module ID | The sign object oriented |
| Sub-district 1 coding | ?HomeID | Family |
| Lane place 2 codings | ?OfficeID | Office |
| Sub-district 3 codings | ?ClassroomID | The classroom |
| WLAN access point AP1 coding | ?ChurchID | The church |
| WLAN access point AP2 coding | ?CinemaID | Movie theatre |
Area I D adds that by area type regional code constitutes in the last table.Such as, it is 1 that the cell area type can be set, the area type of AP overlay area is 2.
Like this, when portable terminal enters the band of position of a setting, start identification module Search Flags module, search for appointment and those identification modules this band of position correspondence.
This identification module stops identification when recognizing a set identification module, at this moment, the identification module of portable terminal is only periodically detected the sign scope (also being the valid wireless range of signal) of whether having left this identification module, and no longer continues the new identification module of search.Here, and when further being included in the sign scope of leaving this identification module, judge whether the current location zone is the set band of position, if then reenter status recognition.
This identification module stops identification when recognizing pairing all identification modules in current location zone, at this moment, the identification module of portable terminal is only periodically detected the sign scope (also being the valid wireless range of signal) of whether having left these identification modules, and no longer continues the new identification module of search.Here, and when leaving the sign scope of one of them identification module, judge whether the current location zone is the set band of position, if then reenter status recognition.
This trigger condition can also be that portable terminal detects a special state appearance.Such as, for the portable terminal that is provided with the noise measuring function, can be set to detected noise arrive what decibel the time begin to start recognition function.
Such as, with " position area information is region, office place " when being set to trigger condition, portable terminal is preserved the position area information in office place, like this, the location updating message that receives network at portable terminal next time is when entering the band of position at this place, office place, when promptly the position area information of Jie Shouing becomes the band of position at the place, office place of being preserved, just start recognition function, search for identification module, thereby find the identification module of coupling the office place that is provided with.Such as, in place, get the information and the preservation of respective cell, and identification module is set in these places to the needs location; When mobile phone roams into this sub-district next time, communication network can send cell id to mobile phone, mobile phone is according to the cell information of preserving, compare, if find, the place that mobile phone may enter into needs the location is described, then begin to carry out positioning function, promptly start identification module Search Flags module, thus the place that discovery will be located.
Be example with global system for mobile communications (GSM) below, in the gsm mobile telephone system, its covering is divided into some lane place.The lane place is used for the position among the mobile network at identifying user place.There is a unique sign LAI (Location Area Code) each lane place, can discern the diverse location district in the different network of country variant.The sign of lane place is constructed as follows:
LAI＝MCC+MNC+LAC
Wherein:
MCC is the country code of mobile radio communication, the home country of difference network;
MNC is a mobile network code, MNC, distinguishes the different GSM mobile communications network in the country;
LAC is the lane place code, is used for discerning the diverse location district of a GSM network.
The sign of lane place is to broadcast on the broadcast channel of system, and the mobile phone in the area of coverage of system can receive this information, thereby knows the position that mobile phone is current.
Each lane place is made up of some sub-districts, number can further dwindle regional extent by cell identification.Promptly the sign that this band of position can the use location district is represented, the cell ID under also can the use location district is represented.
This band of position also can use base coded to represent, at this moment, requires network that the sign of base station is sent to portable terminal.Like this, band of position scope promptly is the range of signal that can receive the base coded that transmits this base station.
For WLAN, Location Area Identification can be the coding of corresponding access point (AP).Like this, band of position scope promptly is to receive the AP encoded signals scope that this AP transmits.
For hand-phone system (PHS), Location Area Identification can be the coding of corresponding PHS base station, or the coding of respective cell.Like this, band of position scope promptly is the range of signal that can receive the base coded that transmits this PHS base station.
Above-mentioned trigger condition also can be a compound condition, such as, the trigger condition of setting can be the coding that the band of position is encoded to region, office place, simultaneously, the decibel value of the detected noise of mobile phone is lower than some specific values.
Terminal of the present invention obtains a big zone location information automatically by macroreticular, further judges whether to start the positive location function in little zone according to this big zone location information.By this combined positioning-method, all open recognition function when making portable terminal when not required, reduced the energy consumption of portable terminal, prolongs standby time.
Claims (10)
1, a kind of mobile terminal locating method is provided with identification module and identification module respectively at position reference object and portable terminal, and described identification module is used for discerning described identification module; It is characterized in that also comprising:
At described portable terminal trigger module is set, and object identification trigger condition is set, when detecting trigger condition and satisfy, drive described identification module and carry out corresponding operating at this trigger module.
2, the method for claim 1 is characterized in that described corresponding operating, comprises that described identification module begins to discern described identification module or described identification module stops the described identification module of identification.
3, method as claimed in claim 1 or 2 is characterized in that described trigger condition, satisfies the condition that sets in advance for location area information.
4, method as claimed in claim 3 is characterized in that described detection is to carry out when location area information changes.
5, method as claimed in claim 3 is characterized in that being provided with the mapping table of the band of position and identification module in described identification module, identification module is sought identification module by described mapping table.
6, method as claimed in claim 3 is characterized in that described position area information is the positional information of hand-phone system; It perhaps is portable terminal mobile network positional information; It perhaps is the positional information of portable terminal WLAN.
7, method as claimed in claim 6 is characterized in that described positional information is the base coded of hand-phone system; It perhaps is mobile network's base coded; It perhaps is the access point coding of WLAN (wireless local area network).
8, method as claimed in claim 1 or 2 is characterized in that described trigger condition, is the appearance information of special state.
9, a kind of portable terminal, comprise terminal body that has control module and the identification module that is arranged on the terminal body, described identification module receives the control signal of control module, and communicate with the identification module that is arranged on the position reference object, portable terminal is positioned, it is characterized in that described portable terminal also comprises the trigger module that is provided with object identification driving trigger condition, described trigger module sends triggering signal to control module, and control module control identification module carries out corresponding operating.
10, portable terminal as claimed in claim 9 is characterized in that described trigger module can be provided with separately, also can be arranged in the portable terminal control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410101604 CN1798428A (en) | 2004-12-21 | 2004-12-21 | Method for locating mobile terminals and mobile terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410101604 CN1798428A (en) | 2004-12-21 | 2004-12-21 | Method for locating mobile terminals and mobile terminals |
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| CN1798428A true CN1798428A (en) | 2006-07-05 |
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| CN 200410101604 Pending CN1798428A (en) | 2004-12-21 | 2004-12-21 | Method for locating mobile terminals and mobile terminals |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227710B (en) * | 2007-01-18 | 2012-04-25 | 华为技术有限公司 | Equipment and method for synchronizing locating trigger information |
| CN102611984A (en) * | 2011-01-20 | 2012-07-25 | 汪晓诗 | Low-energy consumption method for detecting specific geographical position |
| CN101562806B (en) * | 2009-05-31 | 2012-11-21 | 华为终端有限公司 | Method for triggering terminal location, device and system thereof |
| CN103024887A (en) * | 2012-12-24 | 2013-04-03 | 广东欧珀移动通信有限公司 | WLAN (wireless local area network) channel and power distribution method and system for mobile terminal |
| US8644275B2 (en) | 2007-12-06 | 2014-02-04 | Telefonbuch Verlag Hans Müller GmbH & Co. KG | Method for WLAN localization and location based service supply |
| CN104639729A (en) * | 2013-11-14 | 2015-05-20 | 展讯通信（上海）有限公司 | Mobile terminal setting switching system |
| CN104994565A (en) * | 2015-06-11 | 2015-10-21 | 惠州Tcl移动通信有限公司 | Method and system for quickly starting WIFI based on Cell ID |
| CN107634886A (en) * | 2017-09-20 | 2018-01-26 | 美的智慧家居科技有限公司 | Control method, control terminal and the readable storage medium storing program for executing of intelligent home device |
-
2004
- 2004-12-21 CN CN 200410101604 patent/CN1798428A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101227710B (en) * | 2007-01-18 | 2012-04-25 | 华为技术有限公司 | Equipment and method for synchronizing locating trigger information |
| US8326325B2 (en) | 2007-01-18 | 2012-12-04 | Huawei Technologies Co., Ltd. | Method and device for synchronizing location trigger information |
| US8644275B2 (en) | 2007-12-06 | 2014-02-04 | Telefonbuch Verlag Hans Müller GmbH & Co. KG | Method for WLAN localization and location based service supply |
| CN101562806B (en) * | 2009-05-31 | 2012-11-21 | 华为终端有限公司 | Method for triggering terminal location, device and system thereof |
| CN102611984A (en) * | 2011-01-20 | 2012-07-25 | 汪晓诗 | Low-energy consumption method for detecting specific geographical position |
| CN103024887A (en) * | 2012-12-24 | 2013-04-03 | 广东欧珀移动通信有限公司 | WLAN (wireless local area network) channel and power distribution method and system for mobile terminal |
| CN104639729A (en) * | 2013-11-14 | 2015-05-20 | 展讯通信（上海）有限公司 | Mobile terminal setting switching system |
| CN104994565A (en) * | 2015-06-11 | 2015-10-21 | 惠州Tcl移动通信有限公司 | Method and system for quickly starting WIFI based on Cell ID |
| CN107634886A (en) * | 2017-09-20 | 2018-01-26 | 美的智慧家居科技有限公司 | Control method, control terminal and the readable storage medium storing program for executing of intelligent home device |
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