CN101902765B - A kind of method and system of controlling working of mobile station GPS - Google Patents
A kind of method and system of controlling working of mobile station GPS Download PDFInfo
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- CN101902765B CN101902765B CN201010137575.XA CN201010137575A CN101902765B CN 101902765 B CN101902765 B CN 101902765B CN 201010137575 A CN201010137575 A CN 201010137575A CN 101902765 B CN101902765 B CN 101902765B
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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
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- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
Provide a kind of and can automatically control the method that the built-in GPS of travelling carriage opens and closes. In addition, also provide a kind of system that uses the method. The method is controlled opening of mobile station GPS automatically by the situation of change of monitoring and analyze travelling carriage current base station information, and by monitoring and analyze the current acquisition of information situation of mobile station GPS and the current base station information situation of change of travelling carriage is controlled closing of mobile station GPS automatically. In the method, constructed system has realized the real-time monitoring to travelling carriage current base station information and GPS information, and can effectively collect, analyze, store obtained base station information data and GPS information data.
Description
Technical field
The present invention relates to control the method and system of working of mobile station GPS in mobile communication network.
Background technology
Along with the externally continuous expansion of activity with people that improves constantly of scientific and technological level, the application based on GPS more and more demonstrates itPractical value, and be widely used by people. In traditional application, as traffic navigation, logistics management, personnel follow the trail ofDeng, GPS has brought into play important function; Along with the arriving in 3G epoch and the variation of people's life, GPS becomes new one graduallyFor one of standard configuration of travelling carriage, and GPS location is also being widely used in people's work as basic position functionsThe every aspects such as work, life leisure, tourism.
In actual applications, in order to ensure the normal use of business, conventionally need to keep for a long time the open mode of GPS, stillOwing to being subject to the impact of various factors in the restriction of related hardware technology and practical application, on travelling carriage, use built-in GPS oftenOften can consume very large electric weight, cause the stand-by time of travelling carriage to shorten, to this, people also want to have use up various ways.
Method is an electric weight that increases travelling carriage, as the battery capacity of expansion travelling carriage, increases number of batteries, and outside adoptingConnect power supply etc. This method has solved the problem that uses GPS in some special user's short time preferably, but because it is to electricityRequiring of source is too high, be not easy to carry out user and popularize, and effect is limited.
Another kind method is the opening and closing of the employing time controlling GPS, sets certain time interval or time point,When travelling carriage opens or closes GPS during in this time interval or time point, or keep the state opening or closing of GPS.The method need to accurately put in place to the setting of time, is therefore relatively applicable to the situation that some demands are very clear and definite, application is very conventional,If run into emergency case, cannot use.
Also having a kind of method is to set some special events, in the time that user triggers a certain event, just opens GPS, and works as userWhile finishing a certain action, close GPS. The method is often applied in some GPS and uses in clearly defined objective business, for example, existIn Voice Navigation, in the time that user enters program, just start GPS, in the time that user finishes to navigate, close GPS. But only forThe GPS of short time uses, and the method just can embody its power savings, and needs user manually to operate.
Therefore,, in the time that current level of hardware is not realized the breakthrough of matter, use built-in GPS to move in order to meet various user groupsThe demand of moving platform, the power consumption problem while needing a kind of more intelligent method to solve travelling carriage to use built-in GPS, and whereinKey is exactly how to control the work of GPS.
Summary of the invention
The invention provides a kind of intelligentized method and system of controlling the built-in GPS work of travelling carriage in mobile communication network.
Control a method for working of mobile station GPS, comprise according to the variation of travelling carriage base station information and control opening of GPS.Travelling carriage base station information refers to LAC information and the CELL-ID information of the current base station that can collect of travelling carriage, every pair of LAC letterThe all corresponding base station of breath and CELL-ID information, in the time changing for one in both, assert that base station information changes;Meanwhile, in certain hour, the variation number of base station information is identified as the change frequency of base station information. For being built-in with GPS'sTravelling carriage, in the time that the change frequency of travelling carriage current base station information reaches predetermined value, opens GPS; Otherwise, work as base station informationChange frequency while not reaching predetermined value, continue the current base station information situation of change of monitoring travelling carriage.
Control a method for working of mobile station GPS, also comprise in conjunction with mobile station GPS acquisition of information situation and travelling carriage base station letterThe variation of breath is controlled mobile station GPS and is closed. Wherein, mobile station GPS acquisition of information situation comprises that GPS positional information whether canEnough obtain the strength information of gps signal, the velocity information that GPS is accessed. In the time that GPS positional information can not obtain, judgementThe strength information of gps signal, if the intensity of gps signal does not reach predetermined value, closes GPS, continues monitoring travelling carriage currentBase station information situation of change; If when the intensity of gps signal reaches predetermined value, continue the current GPS information of monitoring travelling carriageObtain situation, if now GPS positional information still can not be obtained, continue to judge the strength information of gps signal, if GPSSignal strength signal intensity still reaches predetermined value, continues the current GPS acquisition of information situation of monitoring travelling carriage, so repeatedly sentencesDisconnected, when the number of times repeatedly judge when this kind exceedes the threshold value of regulation, close GPS, continue to monitor the current base station of travelling carriage simultaneouslyInformation change situation. In the time that GPS positional information can obtain, judge the velocity information that GPS is accessed, when speed does not reachWhen the current base station information change frequency of predetermined value and travelling carriage does not reach predetermined value, close GPS yet, continue monitoring and moveThe moving current base station information situation of change of platform; When speed reaches predetermined value or the current base station information change frequency of travelling carriage alsoWhen reaching predetermined value or this two conditions and meeting simultaneously, keep the open mode of GPS, continue monitoring travelling carriage currentGPS acquisition of information situation.
Control a system for working of mobile station GPS, comprise a base station information module, for collecting base station information, and to base stationThe situation of change of information, storage are carried out and are carried out discriminatory analysis; One interface module, is connected with described base station information module, usesIn receiving, resolve, assemble and send corresponding order and information parameter; One GPS information module, with described interface module phaseConnect, for collecting GPS information, and RST to GPS, ON/OFF are carried out, storage is carried out and carried out discriminatory analysis, andControl the open/close state of GPS; One memory module, is connected with GPS information module with described base station information module, for baseThe storage of the information of standing and GPS information, and to storing the inquiry of information.
Described base station information module comprises: a base station information data processing unit, be connected with described memory module, forCarry out collection, buffer memory and the transmission of base station information; One base station information logic judgment unit, is connected with described interface module,Carry out logic judgement for the situation of change of the collection to base station information, base station information, the storage execution of base station information.
Described base station information logic judgement, comprising:
---base station information is collected judgement, for judging whether to collect base station information, and the collection content of definite base station information,Cache mode, wherein said whether collection base station information, its judgment rule comprises when receiving base station information to be collected instruction or works asMobile station GPS, in the time of closed condition, starts base station information and collects;
---base station information changes judgement, for the frequency that judges whether base station information changes and change, and outputJudged result;
---base station information storage judgement: for judging whether to store base station information, and the storage content of base station information, and rightNeed the base station information of storage to screen. The storage content of base station information comprises LAC information and the CELL-ID information of base station.Described whether storage base station information, its judgment rule refers to when receiving the base station information storage that GPS information module sends and refers toWhile order, start base station information storage; Described base station information storage screening refers to the base station information filtering out at the appointed time,And the selection result is transferred to memory module by base station information data processing unit.
Described GPS information module comprises: a GPS information data processing unit, be connected with described memory module, forCarry out collection, buffer memory and the transmission of GPS information, described GPS information comprises: the signal strength signal intensity of GPS, time, position,Speed; One GPS infologic judging unit, is connected with described interface module, for the collection to GPS information, GPSThe ON/OFF of signal strength signal intensity, GPS carry out, the storage of GPS information carries out and carries out logic judgement; One GPS message command fill orderUnit, for carrying out opening, close, stay open or closing of GPS.
Described GPS infologic judgement, comprising:
---the judgement of GPS information, collect GPS information for judging whether, and the collection content of definite GPS information,Cache mode, wherein said whether collection GPS information, its judgment rule comprises just have been opened or in opening when mobile station GPSWhen state, start GPS information;
---the judgement of gps signal intensity, for judging the strength conditions of gps signal, and export judged result;
---the judgement of GPS ON/OFF, for judging whether GPS opens or closes or stay open state, and transforms judged resultFor carrying out instruction, the judgment rule using has comprised all judgements in a kind of aforesaid method of controlling working of mobile station GPSRule;
---GPS information storage judgement, store GPS information for judging whether, and the storage content of GPS information, and willJudged result is converted into execution instruction. The storage content of GPS information comprises positional information and the temporal information of GPS. Described isNo storage GPS information, its judgment rule refers to when travelling carriage is current while getting first GPS positional information, just starts GPS letterBreath storage.
Described memory module, comprising: a database, for storing base station information and the GPS information collected, and carries outThe inquiry of base station information and GPS information; One data processing unit, is connected with GPS information module with described base station information moduleConnect, for buffer memory, assembling, transmission base station information and GPS information.
The present invention can be applicable to use the various GPS business of built-in GPS travelling carriage as operating terminal, can be according to mobile stylobateThe variation of the information of standing and GPS acquisition of information situation are controlled opening or closing of the built-in GPS of travelling carriage automatically, have saved travelling carriage and have madeBy the electric weight of built-in GPS, the stand-by time that has extended travelling carriage, and do not need user to carry out special operational, strengthened GPSThe availability of business, user-friendly, realize the Based Intelligent Control of the built-in GPS of travelling carriage.
Compared with prior art, the present invention provides a kind of intelligentized control according to the actual service condition of the built-in GPS of travelling carriageThe method of the built-in GPS work of travelling carriage, the method is controlled automatically according to the variation of travelling carriage base station information and GPS acquisition of information situationThe built-in GPS of travelling carriage processed opens or closes, and does not need user to carry out any operation, can greatly reduce because of in unreasonable usePut the electric weight that GPS wastes, extended the stand-by time of travelling carriage, improved the service efficiency of the built-in GPS of travelling carriage, realizeThe built-in GPS of the travelling carriage intellectuality, energy-saving and the high efficiency that use.
Brief description of the drawings
Fig. 1 has illustrated the logical flow chart that uses method control mobile station GPS disclosed by the invention to open;
Fig. 2 has illustrated the logical flow chart that uses method control mobile station GPS disclosed by the invention to close;
Fig. 3 has illustrated the system architecture diagram of controlling the built-in GPS work of travelling carriage;
Fig. 4 has illustrated the configuration diagram of the base station information module of the system of controlling the built-in GPS work of travelling carriage;
Fig. 5 has illustrated the configuration diagram of the GPS information module of the system of controlling the built-in GPS work of travelling carriage;
Fig. 6 has illustrated the configuration diagram of the memory module of the system of controlling the built-in GPS work of travelling carriage.
Detailed description of the invention
The invention provides and a kind ofly can automatically control the system and method that the built-in GPS of travelling carriage opens, closes. The method is passed throughMonitoring and the situation of change of analyzing travelling carriage current base station information are controlled opening of mobile station GPS automatically, and by monitoring andAnalyze current acquisition of information situation and the current base station information situation of change of travelling carriage of mobile station GPS and automatically control travelling carriageGPS closes. In the method, constructed system has realized the real-time monitoring to travelling carriage current base station information and GPS information,And can effectively collect, analyze, store obtained base station information data and GPS information data. Below in conjunction with accompanying drawing and concreteThe present invention is further detailed explanation for embodiment.
It is the logical flow chart that uses method control mobile station GPS disclosed by the invention to open referring to Fig. 1. Typically, according to movingOpening of GPS controlled in the variation of moving platform base station information.
In step 101, need the travelling carriage base station information of collecting to comprise travelling carriage interior can get every for the previous periodThe LAC information of individual base station and CELL-ID information. Current a period of time can be the > any time of 0 second, exists under normal circumstancesIn GSM network, the time that travelling carriage obtains a base station information is 6 seconds, and this period is answered > 6 seconds conventionally.
In step 102, by judging whether the change frequency of base station information reaches predetermined value and determine whether opening GPS.In the time that change frequency reaches predetermined value, execution step 103 is opened GPS; In the time that change frequency does not reach predetermined value, do not beatOpen GPS, continue execution step 101 and collect the travelling carriage interior base station information that can get for the previous period, and monitored base stationsThe situation of change of information.
The change frequency of base station information is normally in certain hour, the variation number of base station information, and in certain hour, travelling carriageThe number of accessed different base station information. Certain hour herein can be equal to a period of time in step 101. Every pairThe corresponding base station of LAC information and CELL-ID information, in the time changing for one in both, assert that base station information occursChange or be designated as different base stations.
Can be any integer of > 0 for the predetermined value that carries out the judgement of base station information change frequency. This numerical value in the present embodimentDefinitely depend primarily on following two factors: the one, automatically open the demand of the built-in GPS of travelling carriage, conventionally, when travelling carriage placeIn the time of motion state, need to open GPS, in the time that travelling carriage remains static, not need to open GPS; The 2nd, travelling carriage is of living inRelation between the change frequency of the base station information that state and travelling carriage are collected, conventionally, in the time that travelling carriage remains static,The change frequency of the base station information that travelling carriage is collected is lower, and on the contrary, in the time that travelling carriage is kept in motion, travelling carriage is collectedThe change frequency of base station information higher, by analyzing the change frequency of the base station information that under various motion states, travelling carriage is collected,Can determine the size of predetermined value. In the present embodiment, the more excellent scope of this predetermined value can be the arbitrary integer in 3～6.
It is the logical flow chart that uses method control mobile station GPS disclosed by the invention to close referring to Fig. 2. Typically, in conjunction with movingClosing of the built-in GPS of travelling carriage controlled in the variation of moving platform built-in GPS acquisition of information situation and travelling carriage base station information.
In step 201, the GPS information spinner that need to obtain will comprise positional information, the speed that the built-in GPS of travelling carriage obtainsInformation, and the strength information of gps signal;
In step 202, within ought be for the previous period, can the built-in GPS of travelling carriage obtain positional information and judge. HereinA period of time can be the > any time of 0 second.
If GPS can not obtain positional information, perform step 203, analyze the strength information of the gps signal obtaining. ShouldStrength information can be in such cases, the intensity of all satellite-signals that GPS can search out and or mean value or other are passableRepresent the numerical value of intensity size.
In step 204, the strength information of obtained gps signal and prearranged signal numerical value are compared. This predetermined letterNumber numerical value for judgement ought be for the previous period in, GPS obtains the vigor situation of positional information, can be any number of > 0.
In the time that the strength information of obtained gps signal does not reach this predetermined value, the now more difficult GPS of obtaining positional information is described,Now, execution step 205 is closed GPS, and continues the current base station information situation of change of monitoring travelling carriage.
In the time that the strength information of obtained gps signal reaches this predetermined value, illustrate that now the signal strength signal intensity of GPS is enough obtainedPositional information, now, re-executes step 201 and continues to obtain the built-in GPS information of travelling carriage, if GPS positional information alsoBe to obtain, continue to judge the strength information of gps signal, if the signal strength signal intensity of GPS still reaches predetermined value, continueExecution step 201 is obtained the GPS information of travelling carriage, so repeatedly judges, exceedes when this kind judges the number of times occurring repeatedlyThe threshold value of regulation, closes GPS, and continues the current base station information situation of change of monitoring travelling carriage.
In step 202, if in ought be for the previous period, the built-in GPS of travelling carriage can obtain positional information, execution step206 analyze the accessed velocity information of GPS.
In step 207, velocity information accessed GPS and predetermined speed numerical value are compared. This predetermined speed numberValue for judgement ought be for the previous period in, the motion conditions of travelling carriage, can be any number of > 0.
When accessed velocity information does not reach this predetermined speed numerical value, and the base station information change frequency of travelling carriage does not reach yetDuring to predetermined value in step 102, illustrate that now travelling carriage motion is slow or static, now perform step 208, close GPS,And the current base station information situation of change of continuation monitoring travelling carriage.
The base station information change frequency that reaches this predetermined speed numerical value or travelling carriage when accessed velocity information reaches stepWhen predetermined value in 102 or this two conditions all meet, now, keep the open mode of GPS, and turn back to step 201Continue to obtain and monitor the built-in GPS information of travelling carriage.
It is the system architecture diagram that is applicable to the built-in GPS work of control travelling carriage of one embodiment of the present of invention referring to Fig. 3. ShouldSystem comprises base station information module 301, interface module 302, GPS information module 303 and memory module 304.
Base station information module 301, for collecting and buffer memory base station information; And the situation of change of base station information is analyzed and supervisedControl, is transferred to GPS information module 303 by analysis result by interface module 302; Also base station information is stored to sieve simultaneouslyChoosing, and the selection result is directly transferred to memory module 304.
Interface module 302, connects base station information module 301 and GPS information module 303, for receiving, resolve, assemble and sending outSend corresponding order and information parameter. For example, it is current that interface module 302 receives the travelling carriage being sent by base station information module 301The analysis result that base station information changes, and will send to GPS information module 303 by the analysis result after resolving, assembling; ThisOutward, interface module 302 also can receive the current opening/closing status information of the GPS being sent by GPS information module 303, or storage lifeOrder, and will send to base station information module 301 by information or order after resolving, assembling.
GPS information module 303, for collecting GPS information; Control the opening and closing of GPS; To GPS acquisition of information situation,The opening and closing of GPS, the storage of GPS information are analyzed and judge, and by analysis result, relevant information or order by connecingMouth module 302 is transferred to base station information module 301, or is directly transferred to memory module 304.
Memory module 304, is connected respectively with base station information module 301 and GPS information module 303, for screening and storage baseThe information of standing and GPS information, and can inquire about canned data.
Be the configuration diagram of the base station information module 301 of this system referring to Fig. 4, this base station information module comprises base station information dataProcessing unit 3011 and base station information logic judgment unit 3012.
Base station information data processing unit 3011, carries out the order of being sent by base station information logic judgment unit 3012, for receivingCollection, buffer memory and transmission base station information data, be connected with memory module 304. For example, receive by base station information logic judgment unit3012 base station informations that send are collected order, and the collection mode providing according to base station information logic judgment unit 3012 carries out baseThe collection of the information of standing. Again for example, receive the base station information memory command being sent by base station information logic judgment unit 3012, to working asFront base station information screens according to the screening rule of carrying in this order, and will send to 304 by the base station information of screeningMemory module.
Base station information logic judgment unit 3012, carries out logic judgement for the collection to base station information, variation and storage, and rawBecome corresponding fill order to send to base station information data processing unit 3011, simultaneously by interface module 302, with GPS informationModule 303 transmission of informations and fill order.
Logic judgement related in base station information logic judgment unit 3012 comprises:
---base station information is collected judgement: for judging whether to collect base station information, and the collection content of definite base station information,Collection mode, cache mode, and judged result is converted into information and fill order sends to base station information data processing unit3011. Wherein can be according to whether receiving that the base station information collection instruction of sending from GPS information module 303 judges whether to collect baseThe information of standing starts base station information and collects in the time receiving this instruction; Also can sentence according to the opening/closing state of mobile station GPS simultaneouslyThe disconnected base station information of whether collecting, when mobile station GPS is during in closed condition, starts base station information and collects. The receipts of base station informationSet content can be LAC information and the CELL-ID information of each base station in step 101; The collection mode of base station information can beTaking the time as unit, within each unit interval, collect the current main base station information of travelling carriage.
---base station information changes judgement: for judging the situation of change of base station information, and export judged result. Base station informationSituation of change comprises in a period of time, and whether base station information changes and the change frequency of base station information. Whether base station information is sent outWhether changing can change to judge by the LAC information of each base station and CELL-ID information, when in two informationAssert that base station information changes while changing for one. The change frequency of base station information can be certain hour in step 102In, the variation number of base station information, in certain hour, the number of the accessed different base station information of travelling carriage.
---base station information storage judgement: receive information and the instruction from GPS information module 303 by interface module 302,Be used for judging whether base station information is stored, need the base station information content of storage, and by judged result and subsidiary storage sieveSelect rule to be converted into execution instruction and send to base station information data processing unit 3011. Conventionally need the base station information content bag of storageDraw together LAC information and the CELL-ID information of base station, the storage using screening rule is mainly taking the stipulated time as benchmark, screeningGo out base station information at the appointed time.
The information being generated by base station information logic judgment unit 3012 and fill order can comprise whether collecting base station information, collectionWhich base station information, base station information how to collect base station information, collection how to carry out buffer memory, base station information whether change,The change frequency of base station information in a period of time, whether store base station information, how to screen base station information.
Be the configuration diagram of the GPS information module 303 of this system referring to Fig. 5, this GPS information module comprises GPS information dataProcessing unit 3031, GPS infologic judging unit 3032 and GPS message command performance element 3033.
GPS information data processing unit 3031, is connected with memory module 304, for collection, buffer memory and transmit GPS information,And carry out the order of being sent by GPS infologic judging unit 3032. For example, receive by GPS infologic judging unit 3032The collection order of sending, and carry out this order according to the collection mode carrying in this order and carry out GPS information. Again for example,Receive the GPS information memory command that sent by GPS infologic judging unit, and according to the screening method of carrying in this order to working asFront GPS information is screened, and will send to 304 memory modules by the GPS information of screening.
GPS infologic judging unit 3032, for the ON/OFF of the signal strength signal intensity of the collection to GPS information, GPS, GPS,Logic judgement is carried out in the storage of GPS information, and generates corresponding fill order and send to GPS information data processing unit 3031 HesGPS message command performance element 3033, simultaneously by interface module 302, with base station information module 301 transmission of informations and executionOrder.
Logic related in GPS infologic judging unit 3032 judges, comprising:
---the judgement of GPS information: collect GPS information for judging whether, and the collection content of definite GPS information,Cache mode, and judged result is converted into information and fill order sends to GPS information data processing unit 3031. Wherein canTo judge whether to collect GPS information according to the residing state of GPS, just open or just started GPS during in open mode at GPSInformation; The collection content of GPS information can comprise signal strength signal intensity, time, longitude and latitude, the speed of GPS; GPS informationCollection mode can be under the open mode of GPS, taking the time as unit, collects the GPS of travelling carriage within each unit intervalInformation.
---gps signal intensity judgement: for judging the strength conditions of the satellite-signal that GPS searches, and output judgement knotReally. This strength conditions can be GPS all satellite-signals that can search out intensity and or mean value or other can represent by forceSpend big or small numerical value.
---GPS ON/OFF judgement: determine whether to open GPS or close GPS or keep GPS by a series of judging rulesOpen mode, and judged result be converted into fill order send to GPS message command performance element 3033, simultaneously by connecingMouth module 302, with base station information module 301 transmission of informations and fill order. Related judging rules comprises: (1) stepIn 102, by judging whether the change frequency of base station information reaches predetermined value and determine whether opening GPS, if base station informationChange frequency reaches predetermined value, opens GPS; (2), in step 204, can not obtain by judging in GPS positional informationTime, whether the strength information of the accessed satellite-signal of GPS reaches predetermined value determines whether closing GPS, if strength informationDo not reach predetermined value and close GPS, otherwise, if reaching predetermined value, strength information continues to collect GPS information, but asThe number of times that fruit latter event continues to occur reaches threshold value, also closes GPS; (3), in step 207, can obtain position at GPSWhile putting information, by judge whether velocity information that GPS is obtained and the change frequency of base station information all do not reach predetermined number simultaneouslyValue determines whether closing GPS, in the time both not reaching predetermined value, closes GPS, when in both one or two allWhile reaching predetermined value, keep the open mode of GPS, and continue to collect and monitoring GPS information. In various judging rules,Related various predetermined values and threshold value are all according to certain putting in order with standard storage in java standard library.
---GPS information storage judgement: for judging whether GPS information stores, and the storage content of GPS information, and willJudged result and subsidiary screening rule are converted into execution instruction and send to GPS information data processing unit 3031. Conventionally GPS letterThe storage content of breath comprises positional information and the temporal information of GPS. In the time judging whether to store GPS information, the judgement usingRule can be when travelling carriage is current while getting first GPS positional information, just starts the storage of GPS information, for example, at travelling carriageJust open while getting first GPS positional information, started the storage of GPS information; Or after travelling carriage is opened a period of time firstWhile getting GPS positional information, start the storage of GPS information; Or after closing in working of mobile station GPS a period of time, then openWhen moving GPS also gets GPS positional information first, start the storage of GPS information.
The information being generated by GPS infologic judging unit 3032 and fill order can comprise whether collecting GPS information, collectionHow whether which GPS information, the GPS information of how to collect GPS information, collection are carried out buffer memory, whether open GPS, are closedClose GPS, whether keep GPS open mode, whether call base station information situation of change, whether store GPS information, howScreening GPS information.
GPS message command performance element 3033, receives the fill order of being sent by GPS infologic judging unit 3032, forCarry out opening, close, stay open or closing of GPS.
The configuration diagram of the memory module 304 of this system referring to Fig. 6, this memory module and base station information module 301 and GPSInformation module 303 is connected, and for storing and inquiring about effective base station information and GPS information, this memory module comprises data placeReason unit 3041 and database 3042.
Data processing unit 3041, is connected with GPS information module 303 with described base station information module 301, for buffer memory,Assemble, transmit effective base station information and GPS information. In this processing unit, effectively base station information and GPS information exchange mistakeCertain corresponding relation fits together, and is transferred to database 3042.
Database 3042, for storing and inquiring about effective base station information and GPS information, comprises data storage and data query twoLarge funtion part.
Data storage, according to certain storage rule, the effective base station information that storage is sent by storage data processing unit 3041With GPS information group data.
Data query, resolves the data query instruction of being transmitted by storage data processing unit 3041, according to inquiry subsidiary in instructionRule is inquired about effective base station information and GPS information group data, and Query Result is fed back to storage data processing unit 3041.
It should be noted last that, above embodiment is only unrestricted in order to technical scheme of the present invention to be described, although with reference to betterEmbodiment has been described in detail the present invention, and those of ordinary skill in the art should be appreciated that can be to technical side of the present inventionCase is modified or is equal to replacement, and does not depart from the spirit and scope of technical solution of the present invention.
Claims (12)
1. a method of controlling working of mobile station GPS, comprising:
---collect the corresponding base station information of travelling carriage, control movement according to the variation of the collected base station information of travelling carriageIn platform, GPS's opens; And
---obtain mobile station GPS information, come in conjunction with the variation of mobile station GPS acquisition of information situation and described base station informationControl mobile station GPS is closed;
Wherein,
---in the time that the change frequency of collected base station information is greater than predetermined value, open the GPS in travelling carriage;
---in the time that GPS positional information can obtain, judge the velocity information that GPS is accessed, when speed does not reach pre-When the change frequency of fixed number value and base station information does not reach predetermined value, close GPS yet, continue monitoring travelling carriage currentBase station information situation of change.
2. according to the process of claim 1 wherein, described base station information comprises the LAC of the current collected base station of travelling carriageInformation and CELL-ID information; The all corresponding base station of the every pair of LAC information and CELL-ID information, when a generation in bothWhen variation, assert that base station information changes; In certain hour, the change that the base station information number changing is base station informationChange frequency.
3. according to the process of claim 1 wherein, described mobile station GPS acquisition of information situation comprises: GPS positional informationWhether can obtain, strength information and the accessed velocity information of GPS of gps signal.
4. according to the process of claim 1 wherein, the described variation according to the collected base station information of travelling carriage is controlled and is movedThe opening of GPS in moving platform, also comprises:
In the time that described base station information change frequency does not reach predetermined value, continue the situation of change of the described base station information of monitoring.
5. basis the process of claim 1 wherein, described combination mobile station GPS acquisition of information situation and described base station informationVariation control mobile station GPS and close, comprising:
---in the time that GPS positional information can not obtain, judge the strength information of gps signal, when the intensity of gps signal notWhile reaching predetermined value, close GPS, continue the current base station information situation of change of monitoring travelling carriage.
6. basis the process of claim 1 wherein, described combination mobile station GPS acquisition of information situation and described base station informationVariation control mobile station GPS and close, also comprise:
---in the time that GPS positional information can not obtain, judge the strength information of gps signal, if the intensity of gps signal reachesDuring to predetermined value, continue to obtain GPS positional information, if GPS positional information continues to obtain, still judge GPSThe strength information of signal, if the intensity of gps signal still reaches predetermined value, continues to obtain GPS positional information, asThis judges repeatedly, exceedes the threshold value of regulation if this kind judges the number of times occurring continuously repeatedly, just closes GPS, simultaneouslyContinue the current base station information situation of change of monitoring travelling carriage;
---in the time that GPS positional information can obtain, judge the velocity information that GPS is accessed, when speed reaches predeterminedWhen the change frequency of numerical value or base station information also reaches predetermined value or this two conditions and meets simultaneously, keep GPS'sOpen mode, continues monitoring GPS acquisition of information situation.
7. a system that implements the claims 1 method, is characterized in that comprising:
---base station information module, for collecting base station information, and situation of change to base station information, storage are carried out and are carried outDiscriminatory analysis;
---interface module, is connected with described base station information module, for receiving, resolve, assemble and sending correspondingOrder and information parameter;
---GPS information module, be connected with described interface module, for collecting GPS information, and letter to GPSBreath collection, RST, ON/OFF are carried out, storage is carried out and carried out discriminatory analysis, and controls the ON/OFF of GPS;
---memory module, is connected with GPS information module with described base station information module, for base station information and GPSThe storage of information, and to storing the inquiry of information;
Wherein, in the time that the change frequency of collected described base station information is greater than predetermined value, open GPS, described GPS letterBreath module recovery work.
8. system according to claim 7, wherein, described base station information module comprises:
---base station information data processing unit, be connected with described memory module, for carry out base station information collection,Buffer memory and transmission;
---base station information logic judgment unit, be connected with described interface module, for the collection to base station information,The situation of change of base station information, the storage of base station information are carried out and are carried out logic judgement, and described logic judgement, comprising:
Base station information is collected judgement: for judging whether to collect base station information, and in the collection of definite base station informationHold, cache mode, wherein said whether collection base station information, its judgment rule comprises when mobile station GPS is in closingWhen state, start base station information and collect, or in the time receiving base station information collection instruction, start base station information and collect;
Base station information changes judgement: for judging the situation of change of base station information of travelling carriage, and export judged result;
Base station information storage judgement: for judging whether to store base station information, and the storage content of base station information,And the base station information of needs storage is screened.
9. system according to claim 8, wherein, described base station information storage judgement comprises:
---the storage of base station information starts: use predetermined judgment rule to judge whether starting base station information storage,Just start base station information storage if meet judgment rule, described judgment rule refers to when receiving GPS information module instituteSend base station information storage instruction time, start base station information storage;
---the storage content of base station information: the storage content of base station information comprises the LAC information of base station and base stationCELL-ID information;
---the storage screening of base station information: use predetermined screening rule to screen the base station information of needs storage,And the selection result is transferred to memory module by base station information data processing unit, described screening rule refers to only storageBase station information at the appointed time.
10. system according to claim 7, wherein, described GPS information module comprises:
---GPS information data processing unit, be connected with described memory module, for carry out GPS information collection,Buffer memory and transmission, described GPS information comprises: the signal strength signal intensity of GPS, time, position, speed;
---GPS infologic judging unit, is connected with described interface module, for the collection to GPS information, GPSThe ON/OFF of signal strength signal intensity, GPS carry out, the storage of GPS information carries out and carries out logic judgement, described logic judgement,Comprise:
The judgement of GPS information: collect GPS information for judging whether, and the collection content of definite GPS information,Cache mode, wherein said whether collection GPS information, its judgment rule comprise when mobile station GPS just opened or inWhen open mode, start GPS information;
Gps signal intensity judgement: for judging the strength conditions of gps signal, and export judged result;
The judgement of GPS ON/OFF: for judging whether GPS opens or closes or stay open state, and by judged resultBe converted into execution instruction;
GPS information storage judgement: for judging whether GPS information stores, and the storage content of GPS information, andJudged result is converted into execution instruction;
---GPS message command performance element, for carrying out opening, close, stay open or closing of GPS.
11. systems according to claim 10, wherein, described GPS information storage judgement comprises:
---the storage of GPS information starts: use predetermined judgment rule to judge whether starting the storage of GPS information,Just start the storage of GPS information if meet judgment rule, described judgment rule refers to as the current GPS that gets first of travelling carriageWhen positional information, just start the storage of GPS information;
---the storage content of GPS information: the storage content of GPS information comprises positional information and the temporal information of GPS.
12. systems according to claim 7, wherein, described memory module comprises:
---database, for storing base station information and GPS information, and the inquiry of the information of carrying out, it comprises:
Data storage, is connected with described storage data processing unit, for storing the effective base through screeningThe information of standing and GPS information;
Data query, is connected with described storage data processing unit, for effectively base of data query storageThe information of standing and GPS information;
---data processing unit, is connected with GPS information module with described base station information module, for buffer memory, groupDress, transmission base station information and GPS information.
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| CN104066163B (en) * | 2014-04-24 | 2017-05-03 | 深圳市研强物联技术有限公司 | Power consumption saving device, mobile terminal and power consumption saving method |
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| CN106060907A (en) * | 2016-05-25 | 2016-10-26 | 深圳天珑无线科技有限公司 | Positioning module control method and terminal |
| CN107643531A (en) * | 2016-07-20 | 2018-01-30 | 西安中兴新软件有限责任公司 | GPS control method and device |
| CN108663699A (en) * | 2017-03-31 | 2018-10-16 | 中兴通讯股份有限公司 | GNSS intelligent electric-saving devices, positioning system and method |
| CN107317923B (en) * | 2017-06-19 | 2021-06-01 | 深圳传音通讯有限公司 | Method, device and terminal for controlling GPS running state |
| WO2019119221A1 (en) * | 2017-12-18 | 2019-06-27 | 深圳市大疆创新科技有限公司 | Method for controlling movable platform and movable platform |
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