CN105682198A - Positioning control method and device of mobile terminal and mobile terminal - Google Patents
Positioning control method and device of mobile terminal and mobile terminal Download PDFInfo
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- CN105682198A CN105682198A CN201610023215.4A CN201610023215A CN105682198A CN 105682198 A CN105682198 A CN 105682198A CN 201610023215 A CN201610023215 A CN 201610023215A CN 105682198 A CN105682198 A CN 105682198A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0264—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by selectively disabling software applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The embodiment of the invention discloses a positioning control method and device of a mobile terminal and the mobile terminal. The method comprises following steps of when monitoring that a location based service LBS application in the mobile terminal attempts to position through a global positioning system GPS module, determining whether the GPS module can position or not; if the GPS module cannot position, obtaining the degree of dependence value of the LBS application to the GPS module; controlling the working state of the GPS module according to the degree of dependence value, wherein the working state of the GPS module comprises a closing state and a starting state. According to the embodiment of the invention, through adoption of the technical solution, when the LBS application is operated in the mobile terminal, the working state of the GPS module in the mobile terminal can be rationally controlled; on the premise of ensuring the optimal user experience that the positioning request of the LBS application is responded timely, the power consumption of the mobile terminal is reduced to the greatest extent; and the cruising ability of the mobile terminal is improved.
Description
Technical field
The embodiment of the present invention relates to mobile device technical field, relates in particular to a kind of positioning control of mobile terminalMethod, device and mobile terminal.
Background technology
Position-based service (LocationBasedService, LBS) is to be obtained and moved eventually by location technologyThe positional information of end subscriber for user provides the value-added service of respective service, at present, being permitted in mobile terminalMany application all develop based on LBS, and its scope has contained amusement and recreation, service for life and societyHand over the fields such as application, so LBS technology is all being played the part of important role in all trades and professions.
At present, the locate mode of mobile terminal mainly comprises global positioning system (GlobalPositioningSystem, GPS) location, network positions and architecture etc. Wherein, GPS locate mode has locationPrecision is high and do not need to use the advantages such as mobile data network, but locating speed is slow, and relies on gps satelliteSignal condition, be not suitable for indoor use; Network positions does not rely on gps satellite signal, applicable to chamberIn, but need to use mobile data network, and positioning precision is low; Architecture is equally applicable to indoor, fixedBit rate is very fast, but positioning precision is low.
In order to accelerate location response and to improve positioning precision, current LBS application adopts GPS location conventionallyCarry out mobile terminal location with the mode that network positions (or architecture) combines. In order to promote userExperience, make user learn the position of oneself in the very first time of opening application, LBS is applied in can be certainly while startupThe moving GPS module of opening. But user (waits GPS letter in the environment that is not suitable for GPS work as indoorIn number poor environment) while opening LBS application, GPS module can be opened equally automatically, GPS module inPower consumption when opening is larger, so use LBS application program in the environment that is not suitable for GPS work time,Can increase mobile terminal power consumption, the electric power of waste battery of mobile terminal. In order to address the above problem, existingA kind of way is, in the time detecting that current environment is not suitable for the work of GPS module, to close GPS module to saveMobile terminal electric power. But, do like this and may cause the positioning function of LBS application to report an error, and when usingWhen family moves in the environment that gps signal improves, because GPS module cannot be rung in time in closed conditionAnswer the Location Request of LBS application, poor user experience.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of position control method, device and eventually mobile of mobile terminalEnd, rationally to control the duty of GPS module in mobile terminal.
First aspect, the embodiment of the present invention provides a kind of position control method of mobile terminal, comprising:
The position-based service LBS application monitoring in mobile terminal is attempted by global position system GPS mouldWhen piece positions, determine whether described GPS module can realize location;
If described GPS module cannot realize location, obtain described LBS application to described GPS moduleDegree of dependence value;
According to the duty of GPS module described in the control of described degree of dependence value, wherein, described GPS moduleDuty comprise closed condition and opening.
Second aspect, the embodiment of the present invention provides a kind of position control device of mobile terminal, comprising:
Determination module, for attempting by complete in the position-based service LBS application that monitors mobile terminalWhen ball position system GPS module positions, determine whether described GPS module can realize location;
Degree of dependence value acquisition module, while location, obtains described LBS for realizing in described GPS moduleThe degree of dependence value of application to described GPS module;
Working state control module, for according to the work shape of GPS module described in the control of described degree of dependence valueState, wherein, the duty of described GPS module comprises closed condition and opening.
The third aspect, the embodiment of the present invention provides a kind of mobile terminal, the present invention that this mobile terminal is integratedThe position control device of the mobile terminal in embodiment.
The positioning control scheme of the mobile terminal providing in the embodiment of the present invention, when monitoring in mobile terminalWhen LBS application is attempted positioning by GPS module, if determine, GPS module cannot realize location, obtainsGet LBS and apply the degree of dependence value to GPS module, according to the work of degree of dependence value control GPS moduleState is closed condition or opening. By adopting technique scheme, when LBS is applied in mobile terminalWhen middle operation, can rationally control the duty of the GPS module in mobile terminal, can ensure sound in timeAnswer under the prerequisite of better user's experience of LBS application Location Request, reduce to greatest extent mobile terminal power consumption,Improve the flying power of mobile terminal.
Brief description of the drawings
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 1 provides for the embodiment of the present invention one;
Whether definite GPS module that Fig. 2 provides for the embodiment of the present invention one can realize the flow process signal of locationFigure.
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 3 provides for the embodiment of the present invention two;
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 4 provides for the embodiment of the present invention three;
The structured flowchart of the position control device of a kind of mobile terminal that Fig. 5 provides for the embodiment of the present invention four.
Detailed description of the invention
Further illustrate technical scheme of the present invention below in conjunction with accompanying drawing and by detailed description of the invention. CanUnderstand, specific embodiment described herein is only for explaining the present invention, but not to limit of the present inventionFixed. It also should be noted that, for convenience of description, in accompanying drawing, only show portion related to the present inventionDivide but not entire infrastructure.
Before in further detail exemplary embodiment being discussed, it should be mentioned that some exemplary embodiment quiltsBe described as processing or the method described as flow chart. Although flow chart is described as each step the processing of order,But many steps wherein can be implemented concurrently, concomitantly or simultaneously. In addition, each step is suitableOrder can be rearranged. Described in the time that its operation completes, process and can be terminated, but can also have notComprise additional step in the accompanying drawings. Described processing can corresponding to method, function, code, subroutine,Subprogram etc.
Embodiment mono-
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 1 provides for the embodiment of the present invention one,The method can be carried out by the position control device of mobile terminal, and wherein this device can be real by software and/or hardwareExisting, generally can be integrated in mobile terminal. As shown in Figure 1, the method comprises:
Step 101, the LBS monitoring in mobile terminal apply while attempting positioning by GPS module,Determine whether GPS module can realize location.
Exemplary, the mobile terminal in the present embodiment specifically can be mobile phone, the intelligence that can load LBS applicationEnergy wrist-watch peace plate apparatus such as computer, is preferably smart mobile phone.
Exemplary, experience in order to promote user, user was learnt certainly in the very first time of opening LBS applicationOneself position, LBS is applied in generally can the automatic GPS of unlatching module while startup. Therefore, LBS is applied in and movesAfter starting in moving terminal, GPS module is in opening, and LBS application can be attempted being undertaken by GPS moduleLocation. In this step in the time monitoring LBS in mobile terminal application and attempt positioning by GPS module,Determine whether GPS module can realize location. GPS locate mode is obtained by observation overhead satellites positionSatellite information, and positioning according to satellite information, in some environment (as indoor or other sealings or halfIn enclosed environment) satellite-signal is poor, and GPS module possibly cannot realize location.
Determine that mode that whether GPS module can realize location can have a variety of, the present embodiment is not done specificallyLimit. Exemplary, can obtain the environmental information of mobile terminal, and determine GPS module according to environmental informationWhether can realize location.
Concrete, determine according to environmental information whether GPS module can realize location and can comprise the steps:Described in timing acquisition GPS module gather satellite information, and the current satellite information obtaining with on once obtainWhen the satellite information got is identical, the value of the ambient parameter setting in advance is added to 1, described ambient parameter initialValue is 0; When the value of the ambient parameter obtaining in Preset Time is greater than default ambient parameter threshold value, determineGPS module cannot realize location.
Further, determine according to environmental information whether GPS module can realize location and also can comprise: working asBefore the satellite information that obtains when not identical with the last satellite information obtaining, the satellite information obtaining if currentThe intensity level of Satellite signal is less than preset signals intensity threshold, and satellite in the current satellite information obtainingNumber is less than default value, the value of ambient parameter is added to 1; Otherwise, determine that GPS module can realizeLocation.
If step 102 GPS module cannot realize location, obtain LBS and apply the dependence to GPS moduleDegree value.
Exemplary, different LBS application are distinguishing to the degree of dependence of GPS module. Such as, groundFigure or navigation type application are higher to the degree of dependence of GPS module, and such application need to be along with the fortune of mobile terminalThe moving locating information that provides in real time is accurately to user; And the service for life classes such as take-away or shopping are applied GPS mouldThe degree of dependence of piece is lower, and such application only needs the current location of localisation of mobile terminals mostly, and is userNear businessman recommending, after current location has been located, substantially no longer needs to position by GPS module,And in the time locating unsuccessfully, also can allow user to realize such by the mode of the position of manual input oneself shouldWith such as making a reservation or the major function such as shopping.
Exemplary, can be in mobile terminal pre-stored or add up each LBS and apply the dependence to GPS moduleDegree value directly reads current LBS and applies corresponding degree of dependence value in the time carrying out this step. Concrete,Determine that mode that LBS applies the degree of dependence value to GPS module can have a variety of, the present embodiment is not made toolBody limits. For example, can be added up according to the historical service condition of LBS application by system; Also can be by userArrange according to individual service condition etc.
Step 103, according to the duty of degree of dependence value control GPS module.
Wherein, the duty of GPS module comprises closed condition and opening.
Exemplary, when the implication of degree of dependence value representative is degree of dependence when higher, can keep GPS mouldPiece is opening, avoids the positioning function of LBS application to report an error, and also can avoid moving to GPS letter as userIn the environment number improving time, because GPS module cannot respond LBS application location in time in closed conditionRequest, needs user to carry out the manually opened operation of Denging; When the implication of degree of dependence value representative is degree of dependenceWhen lower, the duty that can control GPS module switches to closed condition, to reduce the power consumption of mobile terminal.
The position control method of the mobile terminal that the embodiment of the present invention one provides, when monitoring in mobile terminalWhen LBS application is attempted positioning by GPS module, if determine, GPS module cannot realize location, obtainsGet LBS and apply the degree of dependence value to GPS module, according to the work of degree of dependence value control GPS moduleState is closed condition or opening. By adopting technique scheme, when LBS is applied in mobile terminalWhen middle operation, can rationally control the duty of the GPS module in mobile terminal, can ensure sound in timeAnswer under the prerequisite of better user's experience of LBS application Location Request, reduce to greatest extent mobile terminal power consumption,Improve the flying power of mobile terminal.
Exemplary, whether Fig. 2 can realize location for definite GPS module that the embodiment of the present invention one providesSchematic flow sheet. As shown in Figure 2, determine whether GPS module can realize location and specifically comprise following stepRapid:
Step 201, initialization context parametric variable STimer=0.
Step 202, obtain GPS module gather satellite information.
Step 203, judge that whether the current satellite information obtaining is identical with the last satellite information obtaining, ifTo perform step 205; Otherwise, execution step 204.
Step 204, judge whether that the CN value of the current satellite information Satellite signal obtaining is less than preset signalsIntensity threshold MIN_VALUE, and number of satellites is less than default minimum satellite vehicle and counts MIN_NUM, if so,Perform step 205; Otherwise, execution step 207.
Wherein, CN value refers to the ratio of carrier wave and the power of noise, for weighing the intensity of satellite information.
Step 205, STimer value add 1.
Step 206, judge whether STimer is greater than default ambient parameter threshold value MAX_NUM, if so,Execution step 208, process ends; Otherwise, return to execution step 202.
Step 207, reinitialize STimer=0, and return to execution step 202.
Exemplary, illustrate that GPS module now can realize location.
Step 208, determine that GPS module cannot realize location.
Embodiment bis-
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 3 provides for the embodiment of the present invention two,The present embodiment is optimized as basis taking above-described embodiment, in the present embodiment, " monitors movement in stepWhen LBS application in terminal is attempted positioning by GPS module, determine whether GPS module can be realNow location " increase before: statistics LBS is applied in the situation that GPS module cannot realize location normally fortuneThe number of times of row; Current value corresponding number of times is defined as to LBS and applies the degree of dependence value to GPS module.
Further, " according to the duty of degree of dependence control GPS module " can be optimized for and comprise:In the time that degree of dependence value is greater than default degree of dependence threshold value, controls GPS module and enter closed condition.
Further, " according to the duty of degree of dependence control GPS module " also can comprise: when relying on journeyWhen degree value is less than or equal to default degree of dependence threshold value, controls GPS module and be held open state.
Accordingly, the method for the present embodiment comprises the steps:
Step 301, statistics LBS be applied in normal operation in the situation that GPS module cannot realize location timeNumber.
Concrete, this step can comprise: the value of number of times is set to 0; When LBS is applied in mobile terminalAfter middle startup, determine that LBS is applied in GPS module and cannot realizes the duration moving in the situation of location; At that timeWhile reaching default duration, this that determine LBS application operates to normal operation, and the value of number of times is added1。
Exemplary, the time interval between can being closed to LBS application according to LBS application start is determined fortuneThe duration of row; Also can be switched between the time between running background to LBS application according to LBS application startEvery the duration of determining operation. Described default duration can be adjusted according to actual conditions.
Exemplary, can in the time that LBS application is loaded into mobile terminal, start to add up LBS and be applied in GPS mouldPiece cannot be realized the number of times normally moving in the situation of location.
For example, when LBS is applied as map application, map application is after mobile terminal starts, if user findsPositioning function is abnormal, conventionally can close map application or map application is switched to running background; And for example, LBSWhile being applied as shopping application, shopping is applied in after mobile terminal startup, though user's discovering and location dysfunction,The operation such as yet can browse normally commodity and place an order, after generally can not closing shopping application or switch toPlatform operation. Can be according to above-mentioned user adding up LBS by history and be applied in GPS mould LBS applicationPiece cannot be realized the number of times normally moving in the situation of location.
Step 302, current value corresponding number of times is defined as to LBS applies the degree of dependence to GPS moduleValue.
Exemplary, the current value of number of times is higher, and degree of dependence value is higher, illustrates that LBS applies GPSThe degree of dependence of module is lower. Visible, the degree of dependence value in the present embodiment and the height of degree of dependence can quiltsBe considered as inverse relation, in the time of practical application, designer can adjust according to actual conditions.
Step 303, the LBS application monitoring in mobile terminal are attempted positioning by GPS module.
Step 304, determine that whether GPS module can realize location, if so, performs step 308; Otherwise,Execution step 305.
Step 305, obtain LBS and apply the degree of dependence value to GPS module.
Step 306, judge whether degree of dependence value is greater than default degree of dependence threshold value, if so, execution step307; Otherwise, execution step 308.
Step 307, control GPS module enter closed condition.
Step 308, control GPS module are held open state.
Preferably, in the present embodiment, can set variables D EP is that LBS applies the degree of dependence to GPS moduleValue; Set constant MIN_TIME for default duration, as weighing the whether normally standard of operation of LBS application;Set normal bright MIN_DEP for default degree of dependence threshold value, whether rely on GPS mould as weighing LBS applicationThe standard of piece. After LBS is applied in mobile terminal and starts, and definite Current GPS module cannot realize fixedPosition, starts to add up the duration time that LBS application moves, if time reaches MIN_TIME, by variableThe value of DEP adds 1. With the value of above-mentioned regular real-time update DEP. Obtaining LBS at needs applies GPSWhen the degree of dependence value of module, directly obtain the current value of variables D EP, if judge the current value of DEPBe greater than MIN_DEP, think that LBS application does not rely on GPS module, or degree of dependence to GPS moduleLower, can control GPS module and enter closed condition; Otherwise, think LBS application-dependent GPS module,Or higher to the degree of dependence of GPS module, can control GPS module and be held open state, to guarantee GPSModule can respond LBS application Location Request in time.
The position control method of the mobile terminal that the embodiment of the present invention two provides, statistics LBS is applied in GPS mouldPiece cannot be realized the number of times normally moving in the situation of location, and current value corresponding number of times is defined as to LBSThe degree of dependence value of application to GPS module, can improve and judge what LBS applied GPS module degree of dependenceThe degree of accuracy, further rationally to control the duty of the GPS module in mobile terminal.
Embodiment tri-
The schematic flow sheet of the position control method of a kind of mobile terminal that Fig. 4 provides for the embodiment of the present invention three,The present embodiment is optimized as basis taking above-described embodiment, in the present embodiment, " controls GPS mould in stepPiece enters closed condition " afterwards, increase: judge when current time enters closed condition apart from GPS moduleThe time interval whether reach preset time period, if so, control GPS module and enter opening, andRepeat and determine whether GPS module can realize the operation of location.
Further, also above-mentioned new content can be optimized for: judge that current time enters apart from GPS moduleWhether time interval when closed condition reaches preset time period, if so, controls GPS module and enters outOpen state; If detect, the motion state of mobile terminal is that acceleration of gravity is greater than default acceleration of gravity threshold value,Or the displacement that mobile terminal detected is greater than predeterminable range threshold value, repeats and determine that GPS module isThe no operation that can realize location.
Accordingly, the method for the present embodiment comprises the steps:
Step 401, statistics LBS be applied in normal operation in the situation that GPS module cannot realize location timeNumber.
Step 402, current value corresponding number of times is defined as to LBS applies the degree of dependence to GPS moduleValue.
Step 403, the LBS application monitoring in mobile terminal are attempted positioning by GPS module.
Step 404, determine that whether GPS module can realize location, if so, performs step 411; Otherwise,Execution step 405.
Step 405, obtain LBS and apply the degree of dependence value to GPS module.
Step 406, judge whether degree of dependence value is greater than default degree of dependence threshold value, if so, execution step407; Otherwise, execution step 411.
Step 407, control GPS module enter closed condition.
Step 408, judge whether time interval when current time enters closed condition apart from GPS module reachesTo preset time period, if so, perform step 409; Otherwise, continue to carry out this step 408.
Exemplary, preset time period can be fixed, and can be also dynamically to be adjusted by preset rulesWhole. Concrete, preset rules can be: if LBS is applied in the front stage operation of mobile terminal, and will be pre-If the time cycle is adjusted into the first preset time period; If LBS is applied in the running background of mobile terminal,Preset time period is adjusted into the second preset time period. Preferably, the first preset time period is less thanTwo preset time period.
Step 409, control GPS module enter opening.
Whether the acceleration of gravity of step 410, detection mobile terminal is greater than default acceleration of gravity threshold value, if so,Perform step 404; Otherwise, execution step 407.
Optionally, this step also can be: whether the displacement that detects mobile terminal is greater than predeterminable range threshold value,If so, perform step 404; Otherwise, execution step 407.
Exemplary, can in Preset Time length, detect the motion state of mobile terminal, when movement being detectedThe motion state of terminal is that acceleration of gravity is greater than while presetting acceleration of gravity threshold value, or, move when detectingWhen the displacement of moving terminal is greater than predeterminable range threshold value, illustrate that user probably carries that mobile terminal leaves oughtThe front GPS module that makes cannot realize the environment of location, now, can come again by repeated execution of steps 404Determine whether GPS module can realize location. If above-mentioned motion state do not detected in Preset Time length,Can perform step 407 and close GPS module.
In the present embodiment, the detection mode of acceleration of gravity and displacement can have a variety ofly, does not make tool hereinBody limits. Exemplary, the acceleration of gravity of mobile terminal can be entered by the built-in gravity sensor of mobile terminalRow detects; The displacement of mobile terminal can be passed through built-in architecture module or the network positions of mobile terminalModules etc. detect, and also can calculate by the testing result of gravity sensor and timer.
Step 411, control GPS module are held open state.
The position control method of the mobile terminal that the embodiment of the present invention three provides, closing after GPS module, pressesPeriodically redefine GPS module according to preset time period and whether can realize location, thereby furtherRationally control the duty of GPS module, guarantee that GPS module can respond in time LBS application location and askAsk.
Embodiment tetra-
The structured flowchart of the position control device of a kind of mobile terminal that Fig. 5 provides for the embodiment of the present invention four,This device can be realized by software and/or hardware, is generally integrated in mobile terminal, can be by carrying out mobile terminalPosition control method rationally control the duty of GPS module in mobile terminal. As shown in Figure 5, shouldDevice comprises determination module 501, degree of dependence value acquisition module 502 and working state control module 503.
Wherein, determination module 501, for monitoring the position-based service LBS application of mobile terminalWhile attempting positioning by global position system GPS module, determine whether described GPS module can realizeLocation; Degree of dependence value acquisition module 502, while location, obtains for realizing in described GPS moduleDescribed LBS applies the degree of dependence value to described GPS module; Working state control module 503, for rootAccording to the duty of GPS module described in the control of described degree of dependence value, wherein, the work of described GPS moduleState comprises closed condition and opening.
The position control device of the mobile terminal that the embodiment of the present invention four provides, when LBS is applied in mobile terminalWhen middle operation, this device can rationally be controlled the duty of the GPS module in mobile terminal, can ensureUnder the prerequisite that the better user of response LBS application Location Request experiences in time, reduce to greatest extent eventually mobileEnd power consumption, the flying power of raising mobile terminal.
On the basis of above-described embodiment, this device also can comprise that number of times statistical module and degree of dependence value determineModule. Wherein, number of times statistical module, for attempting logical in the described LBS application that monitors mobile terminalWhen crossing GPS module and positioning, before determining whether described GPS module can realize location, statistics LBSBe applied in the number of times of normal operation in the situation that GPS module cannot realize location; Degree of dependence value determination module,For being defined as to described LBS, current value corresponding described number of times applies the dependence journey to described GPS moduleDegree value.
On the basis of above-described embodiment, described number of times statistical module can comprise number of times initialization unit, durationDetermining unit and number of times statistic unit. Wherein, number of times initialization unit, is set to 0 for the value of number of times;Duration determining unit, for being applied at LBS after described mobile terminal startup, determines described LBS applicationThe duration moving in the situation that GPS module cannot realize location; Number of times statistic unit, for when describedWhile reaching default duration, this that determine described LBS application operates to normal operation, and by described number of timesValue add 1.
On the basis of above-described embodiment, described working state control module can be used for: when described degree of dependenceWhen value is greater than default degree of dependence threshold value, controls described GPS module and enter closed condition.
On the basis of above-described embodiment, described working state control module also can be used for: when described dependence journeyWhen degree value is less than or equal to described default degree of dependence threshold value, controls described GPS module and be held open state.
On the basis of above-described embodiment, this device also can comprise: time interval judge module, and in instituteState and control after described GPS module enters closed condition, judge that current time enters apart from described GPS moduleWhether time interval when closed condition reaches preset time period, if so, controls described GPS module and entersEnter opening, and repeat described determine described GPS module whether can realize the operation of location.
On the basis of above-described embodiment, described preset time period can dynamically be adjusted by preset rules.
On the basis of above-described embodiment, described preset rules can be: if described LBS is applied in mobile terminalFront stage operation, described preset time period is adjusted into the first preset time period; If described LBS shouldBe used in the running background of mobile terminal, described preset time period be adjusted into the second preset time period.
On the basis of above-described embodiment, described time interval judge module can be used for: judge current time distanceWhether the time interval while entering closed condition from described GPS module reaches preset time period, if so,Control described GPS module and enter opening; If detect, the motion state of mobile terminal is acceleration of gravityBe greater than default acceleration of gravity threshold value, or detect that the displacement of mobile terminal is greater than predeterminable range threshold value,Repeat described definite described GPS module and whether can realize the operation of location.
On the basis of above-described embodiment, described determination module can be used for: monitor the LBS in mobile terminalWhen application is attempted positioning by GPS module, obtain the environmental information of mobile terminal, and according to described ringEnvironment information determines whether described GPS module can realize location.
On the basis of above-described embodiment, described determination module specifically can be used for: monitor in mobile terminalWhen LBS application is attempted positioning by GPS module, the satellite letter that GPS module gathers described in timing acquisitionBreath, and the current satellite information obtaining with on the satellite information that once obtains when identical, by what set in advanceThe value of ambient parameter adds 1, and the initial value of described ambient parameter is 0; The environment obtaining in Preset TimeWhen the value of parameter is greater than default ambient parameter threshold value, determine that described GPS module cannot realize location.
On the basis of above-described embodiment, described determination module specifically also can be used for: at the current satellite obtainingWhen information is not identical with the last satellite information obtaining, if the described current satellite information Satellite letter obtainingNumber intensity level be less than preset signals intensity threshold, and number of satellites in the described current satellite information obtainingBe less than default value, the value of described ambient parameter added to 1; Otherwise, determine that described GPS module canRealize location.
Embodiment five
The present embodiment five provides a kind of mobile terminal, and this mobile terminal is integrated described in the embodiment of the present inventionThe position control device of mobile terminal.
Exemplary, the mobile terminal in the present embodiment specifically can be mobile phone, the intelligence that can load LBS applicationCan wrist-watch peace plate apparatus such as computer.
User is in the mobile terminal process that uses the embodiment of the present invention to provide, when LBS is applied in mobile terminalWhen middle operation, can rationally control the duty of the GPS module in mobile terminal, can ensure sound in timeAnswer under the prerequisite of better user's experience of LBS application Location Request, reduce to greatest extent mobile terminal power consumption,Improve the flying power of mobile terminal.
The position control device of the mobile terminal providing in above-described embodiment and mobile terminal can be carried out the present invention and appointThe position control method of the mobile terminal that meaning embodiment provides, possesses the corresponding functional module of the method for executionAnd beneficial effect. The not ins and outs of detailed description in the above-described embodiments, can implement arbitrarily referring to the present inventionThe position control method of the mobile terminal that example provides.
Note, above are only preferred embodiment of the present invention and institute's application technology principle. Those skilled in the artWill appreciate that, the invention is not restricted to specific embodiment described here, can enter for a person skilled in the artThe various obvious variations of row, readjust and substitute and can not depart from protection scope of the present invention. Therefore, thoughSo by above embodiment, the present invention is described in further detail, but the present invention be not limited only toUpper embodiment, in the situation that not departing from the present invention's design, can also comprise more other equivalent embodiment,And scope of the present invention is determined by appended claim scope.
Claims (25)
1. a position control method for mobile terminal, is characterized in that, comprising:
The position-based service LBS application monitoring in mobile terminal attempts passing through global position system GPSWhen module positions, determine whether described GPS module can realize location;
If described GPS module cannot realize location, obtain described LBS application to described GPS moduleDegree of dependence value;
According to the duty of GPS module described in the control of described degree of dependence value, wherein, described GPS moduleDuty comprise closed condition and opening.
2. method according to claim 1, is characterized in that, monitors in mobile terminal describedWhen LBS application is attempted positioning by GPS module, determine whether described GPS module can realize fixedBefore position, comprising:
Statistics LBS is applied in the number of times of normal operation in the situation that GPS module cannot realize location;
Current value corresponding described number of times is defined as to described LBS and applies the dependence journey to described GPS moduleDegree value.
3. method according to claim 2, is characterized in that, described statistics LBS is applied in GPSModule cannot realize the number of times normally moving in the situation of location, comprising:
The value of number of times is set to 0;
After LBS is applied in described mobile terminal and starts, determine described LBS be applied in GPS module withoutMethod realizes the duration moving in the situation of location; In the time that described duration reaches default duration, determine described LBSThis of application operates to normal operation, and the value of described number of times is added to 1.
4. method according to claim 2, is characterized in that, described according to described degree of dependence controlThe duty of described GPS module, comprising:
In the time that described degree of dependence value is greater than default degree of dependence threshold value, controls described GPS module and enter and closeState.
5. method according to claim 4, is characterized in that, described according to described degree of dependence controlThe duty of described GPS module, also comprises:
In the time that described degree of dependence value is less than or equal to described default degree of dependence threshold value, control described GPS mouldPiece is held open state.
6. method according to claim 4, is characterized in that, in the described GPS module of described controlAfter entering closed condition, also comprise:
Judge whether time interval when the described GPS module of current time distance enters closed condition reaches defaultTime cycle, if so, control described GPS module and enter opening, and repeat described definite instituteState GPS module and whether can realize the operation of location.
7. method according to claim 6, is characterized in that, described preset time period is by presetting ruleDynamically adjust.
8. method according to claim 7, is characterized in that, described preset rules is: if described inLBS is applied in the front stage operation of mobile terminal, described preset time period is adjusted into the first Preset TimeCycle; If described LBS is applied in the running background of mobile terminal, described preset time period is adjusted intoThe second preset time period.
9. method according to claim 6, is characterized in that, the described GPS module of described control is enteredEnter opening, and repeat described determine described GPS module whether can realize the operation of location, bagDraw together:
Control described GPS module and enter opening;
If detect, the motion state of mobile terminal is that acceleration of gravity is greater than default acceleration of gravity threshold value, orThe displacement that mobile terminal detected is greater than predeterminable range threshold value, repeats the described described GPS of determiningWhether module can realize the operation of location.
10. according to the method described in any one in claim 1-9, it is characterized in that, described determine described inWhether GPS module can realize location, comprising:
Obtain the environmental information of mobile terminal, and determine that according to described environmental information described GPS module whether canEnough location of realizing.
11. methods according to claim 10, is characterized in that, described in obtain the environment of mobile terminalInformation, determine that according to described environmental information whether described GPS module can realize location, comprising:
Described in timing acquisition GPS module gather satellite information, and the current satellite information obtaining with on oneWhen the inferior satellite information obtaining is identical, the value of the ambient parameter setting in advance is added to 1, described ambient parameterInitial value be 0;
When the value of the ambient parameter obtaining in Preset Time is greater than default ambient parameter threshold value, described in determiningGPS module cannot realize location.
12. methods according to claim 11, is characterized in that, also comprise:
The current satellite information obtaining with on the satellite information that once obtains when not identical, if described current obtainingThe intensity level of the satellite information Satellite signal of getting is less than preset signals intensity threshold, and described current obtainingNumber of satellites in satellite information is less than default value, the value of described ambient parameter is added to 1; Otherwise,Determine that described GPS module can realize location.
The position control device of 13. 1 kinds of mobile terminals, is characterized in that, comprising:
Determination module, for attempting by complete in the position-based service LBS application that monitors mobile terminalWhen ball position system GPS module positions, determine whether described GPS module can realize location;
Degree of dependence value acquisition module, while location, obtains described LBS for realizing in described GPS moduleThe degree of dependence value of application to described GPS module;
Working state control module, for according to the work shape of GPS module described in the control of described degree of dependence valueState, wherein, the duty of described GPS module comprises closed condition and opening.
14. devices according to claim 13, is characterized in that, also comprise:
Number of times statistical module, for attempting passing through GPS in the described LBS application that monitors mobile terminalWhen module positions, before determining whether described GPS module can realize location, statistics LBS is applied inGPS module cannot realize the number of times normally moving in the situation of location;
Degree of dependence value determination module, should for current value corresponding described number of times being defined as to described LBSBy the degree of dependence value to described GPS module.
15. devices according to claim 14, is characterized in that, described number of times statistical module, comprising:
Number of times initialization unit, is set to 0 for the value of number of times;
Duration determining unit, for being applied at LBS after described mobile terminal startup, determines described LBSBe applied in GPS module and cannot realize the duration moving in the situation of location;
Number of times statistic unit, when reach default duration at described duration, determines the basis of described LBS applicationInferiorly operate to normal operation, and the value of described number of times is added to 1.
16. devices according to claim 14, is characterized in that, described working state control module is usedIn:
In the time that described degree of dependence value is greater than default degree of dependence threshold value, controls described GPS module and enter and closeState.
17. devices according to claim 16, is characterized in that, described working state control module alsoBe used for:
In the time that described degree of dependence value is less than or equal to described default degree of dependence threshold value, control described GPS mouldPiece is held open state.
18. devices according to claim 16, is characterized in that, also comprise:
Time interval judge module, for after the described GPS module of described control enters closed condition, sentencesWhether time interval when the described GPS module of disconnected current time distance enters closed condition reaches Preset Time weekPhase, if so, control described GPS module and enter opening, and repeat the described described GPS of determiningWhether module can realize the operation of location.
19. devices according to claim 18, is characterized in that, described preset time period is by presettingRule is dynamically adjusted.
20. devices according to claim 19, is characterized in that, described preset rules is: if described inLBS is applied in the front stage operation of mobile terminal, described preset time period is adjusted into the first Preset TimeCycle; If described LBS is applied in the running background of mobile terminal, described preset time period is adjusted intoThe second preset time period.
21. devices according to claim 18, is characterized in that, described time interval judge module is usedIn:
Judge whether time interval when the described GPS module of current time distance enters closed condition reaches defaultTime cycle, if so, control described GPS module and enter opening;
If detect, the motion state of mobile terminal is that acceleration of gravity is greater than default acceleration of gravity threshold value, orThe displacement that mobile terminal detected is greater than predeterminable range threshold value, repeats the described described GPS of determiningWhether module can realize the operation of location.
22. according to the device described in any one in claim 13-21, it is characterized in that described definite mouldPiece is used for:
The LBS monitoring in mobile terminal applies while attempting positioning by GPS module, obtains eventually mobileThe environmental information of end, and determine according to described environmental information whether described GPS module can realize location.
23. devices according to claim 22, is characterized in that, described determination module specifically for:
The LBS monitoring in mobile terminal applies while attempting positioning by GPS module, timing acquisition instituteState the satellite information that GPS module gathers, and the current satellite information obtaining with on the satellite letter that once obtainsManner of breathing simultaneously, adds 1 by the value of the ambient parameter setting in advance, and the initial value of described ambient parameter is 0;
When the value of the ambient parameter obtaining in Preset Time is greater than default ambient parameter threshold value, described in determiningGPS module cannot realize location.
24. devices according to claim 23, is characterized in that, described determination module specifically also for:
The current satellite information obtaining with on the satellite information that once obtains when not identical, if described current obtainingThe intensity level of the satellite information Satellite signal of getting is less than preset signals intensity threshold, and described current obtainingNumber of satellites in satellite information is less than default value, the value of described ambient parameter is added to 1; Otherwise,Determine that described GPS module can realize location.
25. 1 kinds of mobile terminals, is characterized in that, described mobile terminal is integrated as claim 13-24The position control device of the mobile terminal described in any one.
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