CN102131284B - PIM (Personal Information Management) data positioning synchronizing system and method - Google Patents
PIM (Personal Information Management) data positioning synchronizing system and method Download PDFInfo
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Abstract
The invention discloses a PIM (Personal Information Management) data positioning synchronizing system and method. The system comprises a positioning module, an information analyzing module, a control processing module and a synchronizing module, wherein the positioning module is used for collecting location information of a mobile terminal and sending the location information to the information analyzing module regularly; the information analyzing module is used for analyzing the location information, calculating current longitude and latitude coordinates of the mobile terminal according to the location information and sending the longitude and latitude coordinate data to the control processing module; the control processing module is used for receiving the longitude and latitude coordinate data regularly and controlling the synchronizing module to execute a synchronizing operation when the mobile terminal enters into a preset location range; and the synchronizing module is used for executing PIM data synchronization. In the invention, the information analyzing module is used for analyzing and calculating the location information acquired by the positioning module to obtain the longitude and latitude coordinates of the mobile terminal, PIM data synchronization is realized when the mobile terminal reaches the preset location, and the data positioning synchronization is realized.
Description
Technical field
The present invention relates to communication technical field, particularly a kind of system and method for pim data positioning synchronous.
Background technology
Along with the development of wireless system and the increase of mobile subscriber, the demand of people to positioning service also increases day by day, all have based on SyncML agreement (Synchronization Markup Language in major part mobile phone, the synchronizing information standard agreement that a kind of platform is irrelevant) PIM(Personal Information Manager, personal information manages) data syn-chronization function, as: contact person (Contact), schedule (Calendar), task (Task), the personal information such as note (Note) and Email (Email), can pre-set, prompting function is realized when reaching predetermined time.But this data is synchronous all synchronously time-based, when needs carry out data syn-chronization according to place, but can not meet the requirement of user.
Thus prior art need to improve.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art part, the object of the present invention is to provide a kind of system and method for pim data positioning synchronous, pim data can be realized according to positional information synchronous.
In order to achieve the above object, this invention takes following technical scheme:
A system for pim data positioning synchronous, comprises mobile terminal, and wherein, described mobile terminal comprises locating module, information analysis module, control treatment module and synchronization module; Locating module, information analysis module, control treatment module are connected successively with synchronization module, and described control treatment module is connected with locating module;
Locating module, for collecting the positional information of mobile terminal, and periodically sends to information analysis module by this positional information;
Information analysis module, for resolving described positional information, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module;
Control treatment module, for periodically receiving described latitude and longitude coordinates data, controlling synchronization module and performing simultaneous operation when mobile terminal enters predeterminated position scope;
Synchronization module, synchronous for performing pim data.
The system of described pim data positioning synchronous, wherein, also comprises the synchronization server be connected with communication of mobile terminal, for backing up or recovering described pim data.
The system of described pim data positioning synchronous, wherein, described control treatment module also for perform at synchronization module pim data synchronous after, control locating module and information analysis module out of service.
A method for pim data positioning synchronous, wherein, comprising:
Collected by the positional information of locating module to mobile terminal, and periodically this positional information is sent to information analysis module;
By information analysis module, described positional information is resolved, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module;
Periodically receive described latitude and longitude coordinates data by control treatment module, and judge whether mobile terminal enters predeterminated position scope; If so, then step D is performed; Otherwise, return step B;
Pim data is performed synchronous by synchronization module.
The method of described pim data positioning synchronous, wherein, before steps A, described method also comprises:
The latitude and longitude coordinates that A1, setting pim data perform;
A2, pim data is backuped to synchronization server.
The method of described pim data positioning synchronous, wherein, after described step D, described method also comprises:
E, locating module and information analysis module is stopped to run by control treatment module.
The method of described pim data positioning synchronous, wherein, described step D specifically comprises:
D1, synchronization module communicate with synchronization server, and judge that whether user profile is correct; If so, then step D2 is performed; Otherwise, perform step D3;
It is synchronous that D2, synchronization module perform pim data;
D3, stopping simultaneous operation, and send information to mobile terminal.
The system and method for pim data positioning synchronous provided by the invention, when user needs positioning synchronous, only place of arrival need be pre-set, then the positional information obtained locating module by information analysis module is resolved, calculate latitude and longitude coordinates residing for mobile terminal, pim data is realized synchronous when mobile terminal reaches precalculated position, bringing great convenience to user, is the tremendous improvement of present technology.
Accompanying drawing explanation
The structured flowchart of the pim data positioning synchronous system that Fig. 1 provides for the embodiment of the present invention.
The structured flowchart of the mobile terminal that Fig. 2 provides for the embodiment of the present invention.
The method flow diagram of the pim data positioning synchronous that Fig. 3 provides for the embodiment of the present invention.
Embodiment
The invention provides a kind of system and method for pim data positioning synchronous, for making object of the present invention, technical scheme and effect clearly, clearly, referring to accompanying drawing examples, the present invention is described in more detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The present invention's said " synchronously " is that pim data is backuped to synchronization server from mobile terminal, or returns to the process of mobile terminal from synchronization server.The system of a kind of pim data positioning synchronous provided by the invention is based on " determining place ", namely carrys out synchronous pim data according to the positional information of mobile terminal, runs synchronizing function when user reaches the predetermined area.
Wherein, mobile terminal provided by the invention is preferably mobile phone, and this mobile phone has GPS positioning function, and is provided with map in mobile phone.The synchronous place that the present invention relates to is the three unities that user sets, and this place can be a fuzzy place, and user can search the coordinate range in certain place in cell phone map.
Refer to Fig. 1, the system of the pim data positioning synchronous that the embodiment of the present invention provides comprises mobile terminal and synchronization server, described synchronization server is connected with communication of mobile terminal, for the pim data of mobile terminal is backuped to synchronization server, or returns to mobile terminal from synchronization server.
See also Fig. 2, described mobile terminal comprises locating module, information analysis module, control treatment module and synchronization module.Locating module, information analysis module, control treatment module are connected successively with synchronization module, and described control treatment module is connected with locating module.
Described locating module is used for collecting the positional information of mobile terminal, and periodically this positional information is sent to information analysis module.The positioning function of mobile terminal includes but not limited to that GPS location (Global Positioning System, global positioning system), base station Cell ID locate (cell identification location) and Wi-Fi location (WLAN (wireless local area network)) etc.
Information analysis module for resolving described positional information, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module.Control treatment module is used for periodically receiving described latitude and longitude coordinates data, and judge this latitude coordinates whether in the ground point range of setting, control synchronization module when mobile terminal enters predeterminated position scope and perform simultaneous operation, otherwise continue to receive latitude and longitude coordinates data and judge latitude coordinates whether in the ground point range of setting.
It is synchronous that synchronization module employing OMA SyncML agreement carries out pim data, when pim data is synchronous, mobile terminal first connects synchronization server, judges that whether the account information of user preset is correct, if so, mobile terminal and server will carry out simultaneous operation by SyncML agreement.
In the present embodiment, this control treatment module also for perform at synchronization module pim data synchronous after, control locating module and information analysis module out of service.
Multiple synchronization mode is had in SyncML agreement, it comprises bi-directional synchronization (two-way sync), slow synchronous (slow sync), client initiates one-way synchronization (one-way sync from client only), client initiates refresh synchronization (refresh sync from client only), server end initiates one-way synchronization (one-way sync from server only), server end initiates refresh synchronization (refresh sync from server only), concrete mode can be preset by user, not in limited field of the present invention.
Orientate example as with GPS below, the resolving of information analysis module location information be described in detail:
Mobile terminal is positioned by GPS chip, the form that the position data that GPS chip exports adopts usually is NMEA 0183 standard [(National Electronics Association, be called for short NMEA), it formulates a set of standard for international ocean Institution of Electronics, it define several output statement forms of GPS locating information, often kind is all independent relevant ASCII fromat, data flow is separated by comma, data flow length from 30-100 character not etc., is selected to export with interval per second usually] data.The statement of its definition comprises $ GPGGA, $ GPGSA, $ GPGSV, $ GPRMC, $ GPVTG, $ GPGLL etc., and that conventional is $ GPGGA, in the following example:
$GPGGA，113210.566，3256.5589，N，1133.4324，E，1，05，21.7，25.7，M，，，0000*1F。
Wherein, each field divides with ', '.
Field 0:$ GPGGA, statement ID, show that this statement is Global Positioning System Fix Data(GGA) GPS locating information;
The field 1:UTC time, hhmmss.sss, Hour Minute Second form;
Field 2: latitude ddmm.mmmm, degree cellular (leading figure place deficiency then mends 0);
Field 3: latitude N(north latitude) or S(south latitude);
Field 4: longitude dddmm.mmmm, degree cellular (leading figure place deficiency then mends 0);
Field 5: longitude E(east longitude) or W(west longitude);
Field 6:GPS state, 0=no-fix, 1=non-differential is located, 2=Differential positioning, and 3=invalid PPS, 6=estimate;
Field 7: the number of satellite (00-12) (leading figure place deficiency then mends 0) used;
Field 8:HDOP Horizontal Dilution of Precision (0.5-99.9);
Field 9: height above sea level (-9999.9-99999.9);
Field 10: the height of earth ellipsoid face level surface relative to the earth;
Field 11: Differential time (number of seconds receiving differential signal from the last time will be sky if not being Differential positioning);
Field 12: No. ID, the difference station leading figure place deficiency of 0000-1023(then mends 0 will be sky if not Differential positioning);
Field 13: check value;
For general location, only need to parse field 2-5, i.e. longitude and latitude data.
The present invention is the corresponding a kind of method providing pim data positioning synchronous also, and refer to Fig. 3, described method comprises:
S110, to be collected by the positional information of locating module to mobile terminal, and periodically this positional information is sent to information analysis module;
S120, by information analysis module, described positional information to be resolved, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module;
S130, periodically receive described latitude and longitude coordinates data by control treatment module, and judge whether mobile terminal enters predeterminated position scope; If so, then step S140 is performed; Otherwise, return step S120;
S140, by synchronization module perform pim data synchronous.
After step s 140, described method comprises further: S150, stop locating module and information analysis module to run by control treatment module.
Before step S110, described method comprises further:
The latitude and longitude coordinates that setting pim data performs;
Pim data is backuped to synchronization server.
Wherein, described step S140 specifically comprises: communicated with synchronization server by synchronization module, and judges that whether user profile is correct; If so, then synchronization module execution pim data is synchronous; Otherwise, stop simultaneous operation, and send information to mobile terminal.
In sum, the system and method for pim data positioning synchronous provided by the invention, when user needs positioning synchronous, only place of arrival need be pre-set, then the positional information obtained locating module by information analysis module is resolved, calculate latitude and longitude coordinates residing for mobile terminal, realize pim data when mobile terminal reaches precalculated position synchronous, bringing great convenience to user, is the tremendous improvement of present technology.
Be understandable that, for those of ordinary skills, can be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, and all these change or replace the protection range that all should belong to the claim appended by the present invention.
Claims (6)
1. a system for pim data positioning synchronous, comprises mobile terminal, it is characterized in that, also comprises the synchronization server be connected with communication of mobile terminal, for backing up or recovering described pim data; Described mobile terminal comprises locating module, information analysis module, control treatment module and synchronization module; Locating module, information analysis module, control treatment module are connected successively with synchronization module, and described control treatment module is connected with locating module;
Locating module, for collecting the positional information of mobile terminal, and periodically sends to information analysis module by this positional information;
Information analysis module, for resolving described positional information, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module;
Control treatment module, for periodically receiving described latitude and longitude coordinates data, controlling synchronization module and performing simultaneous operation when mobile terminal enters predeterminated position scope;
Synchronization module, synchronous for performing pim data; It is synchronous that described synchronization module employing OMA SyncML agreement carries out pim data, when pim data is synchronous, mobile terminal first connects synchronization server, judges that whether the account information of user preset is correct, if so, mobile terminal and server will carry out simultaneous operation by SyncML agreement; Multiple synchronization mode is had in SyncML agreement, it comprises, and bi-directional synchronization, slowly synchronous, client initiate one-way synchronization, client initiates refresh synchronization, server end initiates one-way synchronization, server end initiation refresh synchronization, and concrete mode can be preset by user;
Described locating module is GPS chip, and the form that the position data that GPS chip exports adopts is the data of NMEA 0183 standard, and the statement of its definition comprises $ GPGGA: the resolving of described positional information is as follows:
$GPGGA，113210.566，3256.5589，N，1133.4324，E，1，05，21.7，25.7，M，，，0000*1F；
Wherein, each field divides with ', ';
Field 0:$ GPGGA, statement ID, show that this statement is Global Positioning System Fix Data GPS locating information;
The field 1:UTC time, hhmmss.sss, Hour Minute Second form;
Field 2: latitude ddmm.mmmm, degree cellular, leading figure place deficiency then mends 0;
Field 3: latitude N or S;
Field 4: longitude dddmm.mmmm, degree cellular, leading figure place deficiency then mends 0;
Field 5: longitude E or W;
Field 6:GPS state, 0=no-fix, 1=non-differential is located, 2=Differential positioning, and 3=invalid PPS, 6=estimate;
Field 7: the number of satellite used: 00 – 12, leading figure place deficiency then mends 0;
Field 8:HDOP Horizontal Dilution of Precision: 0.5-99.9;
Field 9: height above sea level :-9999.9-99999.9;
Field 10: the height of earth ellipsoid face level surface relative to the earth;
Field 11: Differential time, the number of seconds receiving differential signal from the last time will be sky if not being Differential positioning;
Field 12: No. ID 0000-1023, difference station, leading figure place deficiency then mends 0, will for empty if not Differential positioning;
Field 13: check value;
Parse field 2-5, obtain longitude and latitude data.
2. the system of pim data positioning synchronous according to claim 1, is characterized in that, described control treatment module also for perform at synchronization module pim data synchronous after, control locating module and information analysis module out of service.
3. a method for pim data positioning synchronous, is characterized in that, comprising:
A, to be collected by the positional information of locating module to mobile terminal, and periodically this positional information is sent to information analysis module;
B, by information analysis module, described positional information to be resolved, the latitude and longitude coordinates current according to this positional information calculation mobile terminal, and latitude and longitude coordinates data are sent to control treatment module;
C, periodically receive described latitude and longitude coordinates data by control treatment module, and judge whether mobile terminal enters predeterminated position scope; If so, then step D is performed; Otherwise, return step B;
D, by synchronization module perform pim data synchronous; It is synchronous that described synchronization module employing OMA SyncML agreement carries out pim data, when pim data is synchronous, mobile terminal first connects synchronization server, judges that whether the account information of user preset is correct, if so, mobile terminal and server will carry out simultaneous operation by SyncML agreement; Multiple synchronization mode is had in SyncML agreement, it comprises, and bi-directional synchronization, slowly synchronous, client initiate one-way synchronization, client initiates refresh synchronization, server end initiates one-way synchronization, server end initiation refresh synchronization, and concrete mode can be preset by user;
Described locating module is GPS chip, and the form that the position data that GPS chip exports adopts is the data of NMEA 0183 standard, and the statement of its definition comprises $ GPGGA: the resolving of described positional information is as follows:
$GPGGA，113210.566，3256.5589，N，1133.4324，E，1，05，21.7，25.7，M，，，0000*1F；
Wherein, each field divides with ', ';
Field 0:$ GPGGA, statement ID, show that this statement is Global Positioning System Fix Data GPS locating information;
The field 1:UTC time, hhmmss.sss, Hour Minute Second form;
Field 2: latitude ddmm.mmmm, degree cellular, leading figure place deficiency then mends 0;
Field 3: latitude N or S;
Field 4: longitude dddmm.mmmm, degree cellular, leading figure place deficiency then mends 0;
Field 5: longitude E or W;
Field 6:GPS state, 0=no-fix, 1=non-differential is located, 2=Differential positioning, and 3=invalid PPS, 6=estimate;
Field 7: the number of satellite used: 00 – 12, leading figure place deficiency then mends 0;
Field 8:HDOP Horizontal Dilution of Precision: 0.5-99.9;
Field 9: height above sea level :-9999.9-99999.9;
Field 10: the height of earth ellipsoid face level surface relative to the earth;
Field 11: Differential time, the number of seconds receiving differential signal from the last time will be sky if not being Differential positioning;
Field 12: No. ID 0000-1023, difference station, leading figure place deficiency then mends 0, will for empty if not Differential positioning;
Field 13: check value;
Parse field 2-5, obtain longitude and latitude data.
4. the method for pim data positioning synchronous according to claim 3, is characterized in that, before steps A, described method also comprises:
The latitude and longitude coordinates that A1, setting pim data perform;
A2, pim data is backuped to synchronization server.
5. the method for pim data positioning synchronous according to claim 3, is characterized in that, after described step D, described method also comprises:
E, locating module and information analysis module is stopped to run by control treatment module.
6. the method for pim data positioning synchronous according to claim 3, is characterized in that, described step D specifically comprises:
D1, synchronization module communicate with synchronization server, and judge that whether user profile is correct; If so, then step D2 is performed; Otherwise, perform step D3;
It is synchronous that D2, synchronization module perform pim data;
D3, stopping simultaneous operation, and send information to mobile terminal.
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| CN101287215A (en) * | 2008-05-26 | 2008-10-15 | 深圳华为通信技术有限公司 | Method, system and device for triggering terminal matters based on position of terminal |
| CN101621737A (en) * | 2008-06-30 | 2010-01-06 | 北京腾瑞万里科技有限公司 | Data updating method and system |
| CN101690141A (en) * | 2007-06-27 | 2010-03-31 | 汤姆森特许公司 | Automatic contact information entry via location sensing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101690141A (en) * | 2007-06-27 | 2010-03-31 | 汤姆森特许公司 | Automatic contact information entry via location sensing |
| CN101287215A (en) * | 2008-05-26 | 2008-10-15 | 深圳华为通信技术有限公司 | Method, system and device for triggering terminal matters based on position of terminal |
| CN101621737A (en) * | 2008-06-30 | 2010-01-06 | 北京腾瑞万里科技有限公司 | Data updating method and system |
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