CN101720058A - Mobile phone positioning method and user equipment - Google Patents
Mobile phone positioning method and user equipment Download PDFInfo
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- CN101720058A CN101720058A CN200910222941A CN200910222941A CN101720058A CN 101720058 A CN101720058 A CN 101720058A CN 200910222941 A CN200910222941 A CN 200910222941A CN 200910222941 A CN200910222941 A CN 200910222941A CN 101720058 A CN101720058 A CN 101720058A
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Abstract
The invention discloses a mobile phone positioning method and user equipment. The mobile phone positioning method comprises the following steps of: acquiring a first positioning result of a mobile phone by adopting a first positioning mode to acquire; acquiring a second positioning result of the mobile phone by adopting a second positioning mode in the process of acquiring the first positioning result by adopting the first positioning mode, wherein the positioning precision of the second positioning mode is higher than that of the first positioning mode; reporting the first positioning result after the first positioning result is obtained; and reporting the second positioning result after the second positioning result is obtained. The invention can realize the technical effect of firstly ambiguously positioning and then gradually precisely positioning and also conduct corresponding processing in time according to the difference of positioning precision by acquiring the time difference between the first positioning result and the second positioning result in the process.
Description
Technical field
The present invention relates to mobile communication equipment, particularly a kind of mobile phone positioning method and subscriber equipment.
Background technology
Mobile phone is as mobile radio communication device, and development is swift and violent, has become the indispensable communication equipment of people's daily life at present.On the applicable basis of the basic training of mobile phone, widen the aspect that mobile phone is used, meet people's consumption demand.
Wherein, the function that positions of mobile phone function commonly used wherein especially.
But the deficiencies in the prior art are: locate mode is single, can not satisfy diversified day by day location requirement.
Summary of the invention
Technical problem solved by the invention is: a kind of mobile phone positioning method and subscriber equipment are provided, and single in order to solve locate mode, can not satisfy the problem of diversified day by day location requirement.
A kind of mobile phone positioning method is provided in the embodiment of the invention, has comprised the steps:
Adopt first locate mode to obtain first positioning result of mobile phone;
Adopting first locate mode to obtain in the process of first positioning result, adopt second locate mode to obtain second positioning result of mobile phone, the positioning accuracy of described second locate mode is greater than the positioning accuracy of described first locate mode.
Preferably, described first locate mode is the location positioning with locating base station, and described second locate mode is a kind of in the following locate mode: locate wireless WiFi hotspot location mode, HA Global Positioning Satellite GPS locate mode.
Preferably, the position mode of locating base station comprises:
Get in touch by radio frequency chip and base station, obtain the longitude and latitude address of base station;
With the longitude and latitude address that obtains as mobile phone location.
Preferably, WiFi hotspot location mode in location comprises:
Near by the WiFi chip receipts rope WiFi focus obtains the IP address;
With the IP address that obtains as mobile phone location.
Preferably, further comprise:
Open mobile phone microphone by baseband chip, report adopting the information that sound obtains;
And/or, open camera by baseband chip, will report by the information that shooting is obtained.
A kind of subscriber equipment is provided in the embodiment of the invention, has comprised:
First locating module is used to adopt first locate mode to obtain first positioning result of mobile phone;
Second locating module is used for adopting second locate mode to obtain second positioning result of mobile phone adopting first locate mode to obtain the process of first positioning result, and the positioning accuracy of described second locate mode is greater than the positioning accuracy of described first locate mode;
Reporting module is used for obtaining to report first positioning result behind first positioning result, is obtaining to report second positioning result behind second positioning result.
Preferably, described first locating module is a radio frequency chip, and described second locating module is a kind of in the following functional module: WiFi chip, GPS chip.
Preferably, radio frequency chip is further used for getting in touch with the base station, obtains the longitude and latitude address of base station; With the longitude and latitude address that obtains as mobile phone location.
Preferably, the WiFi chip is further used for obtaining the IP address by near the WiFi focus the WiFi chip receipts rope; With the IP address that obtains as mobile phone location.
Preferably, further comprise: baseband chip, and microphone and/or camera, wherein:
Baseband chip is used to open microphone, reports adopting the information that sound obtains; And/or, open camera, will report by the information that shooting is obtained.
Beneficial effect of the present invention is as follows:
Because in the invention process process,, also adopted second locate mode to obtain second positioning result of mobile phone adopting first locate mode to obtain in the process of first positioning result of mobile phone; Then, obtaining to report first positioning result behind first positioning result, obtaining to report second positioning result behind second positioning result.After reporting first positioning result, can handle at first positioning result, when reporting second positioning result by the time, handle at second positioning result again, because the positioning accuracy of second locate mode is greater than the positioning accuracy of first locate mode, therefore, realized first fuzzy location, and then progressively pinpoint technique effect, and, in this process, also can utilize the time difference of obtaining first positioning result and obtaining between second positioning result in time to make corresponding processing according to the difference of positioning accuracy.
Description of drawings
Fig. 1 is a mobile phone positioning method implementing procedure schematic diagram in the embodiment of the invention;
Fig. 2 is a user device architecture schematic diagram in the embodiment of the invention;
Fig. 3 is an implementing procedure schematic diagram in mobile phone location in the warning system in the embodiment of the invention.
Embodiment
The inventor notices in the invention process: along with popularizing of mobile phone, the elderly and children also begin to use widely mobile phone.Simultaneously, along with social development, urban sprawl, a lot of people live or are operated in the relatively poor zone of comparatively remote security condition, the automatic warning function of mobile phone becomes more and more important in practicality, and to the utilization of the location promptly and accurately of a mobile phone of paramount importance ring in the warning function especially.
But the deficiencies in the prior art are: locate mode is single, can not satisfy diversified day by day location requirement.For example: in all kinds of warning systems before, extensively adopted GPS (Global PositioningSatellite, HA Global Positioning Satellite) navigation system is carried out accurate locating alarming, but in mainly with the mobile phone automatic alarm system of safeguarding personal safety, this simple locate mode is not too to be fit to.No matter be old man children burst accident (disease, traffic accident etc.), still run into robbery, GPS reaches 3--5 minute positioning time, very likely incurs loss through delay valuable rescue time.And if a fuzzy scope location can in time be provided, along with the time progressively reduces the scope, reach pinpoint locating information at last, for rushing towards the site of the accident at once and needing the stretch rescue personnel of way time more practical.
In sum, how to utilize the positioning function of mobile phone, finishing provides fuzzy location rapidly, and continues to provide information, accurately locate to the end, and be a technical scheme that applying value is high.For this reason, will provide a kind of quick location progressively accurate mobile phone targeting scheme in the embodiment of the invention.In addition, though think in the embodiment of the invention that it is example that warning system provides a scheme of locating fast, the technical scheme that the embodiment of the invention provides is not limited in the concrete implementing procedure of warning system, such as how to trigger, how to circulate a notice of trusted parties etc.Be that example is that its easy to understand and enforcement are so be that example describes here with the warning because its utilization is comparatively extensive in force with the warning; But, in theory, it also is that the technical scheme that provides in the embodiment of the invention can be provided that other operation environments remake after the corresponding improvement, for example: the medical aid system, emergency rescuing system, open-air salvage system or the like, provide in the embodiment of the invention so long as satisfy: fuzzy earlier location, and then progressively pinpoint scheme all can adopt, the utilization of warning system only is used to instruct those skilled in the art specifically how to implement the present invention, but do not mean only can apply to warning system, can need come to determine corresponding operational mode in conjunction with practice in the implementation process.Below in conjunction with accompanying drawing the specific embodiment of the present invention is described.
Fig. 1 is a mobile phone positioning method implementing procedure schematic diagram, and as shown in the figure, mobile phone localization process process can comprise the steps:
Because the technical scheme that the embodiment of the invention provides is by bluring the location earlier, and then progressively accurately locate and solve technical problem, therefore, the positioning accuracy of second locate mode is greater than the positioning accuracy of described first locate mode, exactly because also the locate mode precision of Cai Yonging increases gradually, so in last a kind of locate mode process, just can begin to obtain more high-precision positioning result, so that carry out next step action for the user of service.Obviously, in actual implementation process, be not limited in and only adopt 2 kinds of locate modes, but can adopt multiple locate mode by actual needs and practical position ability, as position mode, the location WiFi (WirelessFidelity that will adopt locating base station among the following embodiment, Wireless Fidelity) hotspot location mode, three kinds of modes of GPS locate mode, and carry out successively by the positioning accuracy size of three kinds of modes.That is, adopting the position mode of locating base station is that first locate mode, location WiFi hotspot location mode are that second locate mode, GPS locate mode are the 3rd locate mode.
Enforcement for a better understanding of the present invention and utilization, the example that is embodied as with warning system describes below.
Because warning system often is applied to emergency, and is higher to the reliability requirement of system,, guarantee the stability of operation so present embodiment tends to as far as possible simply.In position fixing process, need be by base station, WiFi focus, GPS location, database is comparatively huge and variable, so the scheme of present embodiment only provides the most basic longitude and latitude and error reference, and according to circumstances controls mobile phone.Concrete geo-location is transferred to upper layer software (applications) and is carried out, and the degree of enriching of function is controlled by it.
At first, trigger alarm signal, determine the beginning of alarm flow by warning system.
A adopts the position mode of locating base station to position, and can comprise:
Get in touch by radio frequency chip and base station, obtain the longitude and latitude address of base station;
With the longitude and latitude address that obtains as mobile phone location.
In concrete the enforcement, by the baseband chip response signal, contact radio frequency chip and base station are got in touch, obtain the longitude and latitude address of base station, report warning system, and dated error is sent the distress signal of location for the first time with reference to being roughly the border circular areas that radius is 2KM by warning system.As long as mobile telephone registration is in the base station, this leg speed degree is exceedingly fast, and generally just can finish the location synchronously what warning was sent.
B, employing location WiFi hotspot location mode position, and can comprise:
Near by the WiFi chip receipts rope WiFi focus obtains IP (Internetworking Protocol, networking agreement) address;
With the IP address that obtains as mobile phone location.
In concrete the enforcement, after enabling the WiFi chip, receive near the focus of rope, obtain the IP address then, upload warning system data base querying longitude and latitude and send distress signal one time, the error range of WiFi focus roughly is 200 meters border circular areas at radius, this leg speed degree is slow slightly, approximately can finish the processing of a focus at 30 seconds to one minute, this flow process of a plurality of focuses of the same area can spend 1 minute to 3 minutes, if exist the IP address that obtains in database, to inquire the situation of longitude and latitude, its initial data can be sent to warning system in concrete the enforcement, so that for providing further information to create conditions.
C, employing GPS mode position, and can comprise:
In concrete the enforcement, enable the GPS chip, this mode is the most universal,, can draw and accurately locate longitude and latitude by the reception gps satellite signal and after calculating in the open ground.Take about 3 to 5 minutes.This step success just can reach pinpoint the requirement later basically.
In D, the enforcement, can further include:
Open mobile phone microphone by baseband chip, report adopting the information that sound obtains;
And/or, open camera by baseband chip, will report by the information that shooting is obtained.
In concrete the enforcement, baseband chip is opened mobile phone microphone and is adopted sound, camera shooting, and report warning system to send out outward, the clue that current location is provided that can try one's best by the audio/video information that reports.This hidden local time of great use.For example, where sound that can be by transmitting, image are in more specifically identifying, and suppose: background sound is a train, and image is the ditch, and that undoubtedly is in the ditch on railway limit.
Above-mentioned execution mode is arranged as seen, the technical scheme that provides in the embodiment of the invention can be utilized several mature technique, by rational collocation, in conjunction with rescue, has utilized the scene of rushing towards to need the characteristic of certain hour, has effectively shortened the rescue stand-by period.And the simple in the past method that relies on the GPS location needs to wait for 3-5 minute that if environmental condition is abominable, the time is longer, even can't finish the location.
After the technical scheme that provides in the embodiment of the invention was provided, alarm almost just can obtain the warning people's of the about 2km of error coordinate at once once triggering, and Position Approximate has been arranged, and responding at once begins to rush to the scene.Then after 30 seconds to 1 minute time, can obtain the warning people coordinate that error is about 200 meters, even the GPS location proves an abortion, 200 meters error has had very big meaning for searching and rescuing.After GPS finished accurate location in 3 to 5 minutes, can obtain the people's coordinate of reporting to the police accurately, this moment, the rescue personnel set out 5 minutes according to the approximate location of system prompt, had saved the time greatly, had improved the rescue success rate.
Certainly, this programme also can be applied to common location, allows the very fast approximate location that gets access to oneself of user, does not need to wait enough 5 minutes could obtain coordinate from GPS.
Based on same inventive concept, a kind of subscriber equipment also is provided in the embodiment of the invention, because the principle that subscriber equipment is dealt with problems is similar to mobile phone positioning method, so the enforcement of subscriber equipment can repeat part and repeat no more referring to the enforcement of method.
Fig. 2 is the user device architecture schematic diagram, as shown in the figure, can comprise in the subscriber equipment:
First locating module 201 is used to adopt first locate mode to obtain first positioning result of mobile phone;
In the enforcement, first locating module and second locating module position simultaneously, and the positioning accuracy of second locate mode is greater than the positioning accuracy of described first locate mode; Reporting module is obtaining just to report positioning result behind the positioning result.
In the enforcement, be that example describes with two locating modules, but know, can comprise the locating module that a plurality of positioning accuracies are different in the enforcement, represent with dotted line and frame of broken lines among the figure by aforesaid principle.
In the enforcement, first locating module is a radio frequency chip, and described second locating module is a kind of in the following functional module: WiFi chip, GPS chip.
In the enforcement, radio frequency chip can be further used for getting in touch with the base station, obtains the longitude and latitude address of base station; With the longitude and latitude address that obtains as mobile phone location.
In the enforcement, the WiFi chip can be further used for obtaining the IP address by near the WiFi focus the WiFi chip receipts rope; With the IP address that obtains as mobile phone location.
In the enforcement, can further include in the subscriber equipment: baseband chip, and microphone and/or camera, wherein:
Baseband chip is used to open microphone, reports adopting the information that sound obtains; And/or, open camera, will report by the information that shooting is obtained.
Need to prove that the conventional chip that baseband chip, radio frequency chip, WiFi chip, GPS chip, microphone, the first-class functional module of shooting adopt in force gets final product.
This programme also can be applied to common location, allows the very fast approximate location that gets access to oneself of user, and for example: for the positioning result that obtains, reporting module can report to display screen and the user be known get final product.
Set forth concrete execution flow process below by a example,, rather than be used for limiting scope of the present invention so that those skilled in the art can better understand technical characterictic of the present invention and function characteristics to technical solution of the present invention.
Fig. 3 is a mobile phone location implementing procedure schematic diagram in the warning system, as shown in the figure, can comprise the steps:
Whether step 306, judgement get access to hot information, are then to change step 307 over to, otherwise change step 304 over to;
There is the foregoing description as can be seen, in the targeting scheme that the embodiment of the invention provides, can comprises mobile phone base band chip, radio frequency chip, the GPS chip, WiFi chip, microphone, shooting are first-class.Wherein, base band and radio frequency chip are the mobile phone indispensabilities, and the GPS chip provides guarantee for final accurate location, must be equipped with.Remaining WiFi chip is optional as the supplementary means of location, and these two chips generally also are the conventional chip that realizes other cell-phone functions, can improve positioning accuracy and speed relatively.
As seen, owing to can realize fuzzy earlier location by several equipment standing on the multiple mobile phone, and then progressively pinpoint technique effect, therefore not only can provide locating information quickly and accurately, can also strive for positioning time.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1. a mobile phone positioning method is characterized in that, comprises the steps:
Adopt first locate mode to obtain first positioning result of mobile phone;
Adopting first locate mode to obtain in the process of first positioning result, adopt second locate mode to obtain second positioning result of mobile phone, the positioning accuracy of described second locate mode is greater than the positioning accuracy of described first locate mode;
Obtaining to report first positioning result behind first positioning result, obtaining to report second positioning result behind second positioning result.
2. the method for claim 1, it is characterized in that, described first locate mode is the location positioning with locating base station, and described second locate mode is a kind of in the following locate mode: locate wireless WiFi hotspot location mode, HA Global Positioning Satellite GPS locate mode.
3. method as claimed in claim 2 is characterized in that, the position mode of locating base station comprises:
Get in touch by radio frequency chip and base station, obtain the longitude and latitude address of base station;
With the longitude and latitude address that obtains as mobile phone location.
4. method as claimed in claim 2 is characterized in that, location WiFi hotspot location mode comprises:
Near by the WiFi chip receipts rope WiFi focus obtains the IP address;
With the IP address that obtains as mobile phone location.
5. as the arbitrary described method of claim 1 to 4, it is characterized in that, further comprise:
Open mobile phone microphone by baseband chip, report adopting the information that sound obtains;
And/or, open camera by baseband chip, will report by the information that shooting is obtained.
6. a subscriber equipment is characterized in that, comprising:
First locating module is used to adopt first locate mode to obtain first positioning result of mobile phone;
Second locating module is used for adopting second locate mode to obtain second positioning result of mobile phone adopting first locate mode to obtain the process of first positioning result, and the positioning accuracy of described second locate mode is greater than the positioning accuracy of described first locate mode;
Reporting module is used for obtaining to report first positioning result behind first positioning result, is obtaining to report second positioning result behind second positioning result.
7. subscriber equipment as claimed in claim 6 is characterized in that, described first locating module is a radio frequency chip, and described second locating module is a kind of in the following functional module: WiFi chip, GPS chip.
8. subscriber equipment as claimed in claim 7 is characterized in that, radio frequency chip is further used for getting in touch with the base station, obtains the longitude and latitude address of base station; With the longitude and latitude address that obtains as mobile phone location.
9. subscriber equipment as claimed in claim 7 is characterized in that, the WiFi chip is further used for obtaining the IP address by near the WiFi focus the WiFi chip receipts rope; With the IP address that obtains as mobile phone location.
10. as the arbitrary described subscriber equipment of claim 6 to 9, it is characterized in that, further comprise: baseband chip, and microphone and/or camera, wherein:
Baseband chip is used to open microphone, reports adopting the information that sound obtains; And/or, open camera, will report by the information that shooting is obtained.
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