CN103245961B - Mobile terminal location electricity saving method - Google Patents
Mobile terminal location electricity saving method Download PDFInfo
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- CN103245961B CN103245961B CN201310053475.2A CN201310053475A CN103245961B CN 103245961 B CN103245961 B CN 103245961B CN 201310053475 A CN201310053475 A CN 201310053475A CN 103245961 B CN103245961 B CN 103245961B
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Abstract
The present invention provides a kind of mobile terminal location electricity saving method, server end is by judging that travel party sends the positioning instruction of different accuracy the need of carrying out being accurately positioned, if travel party needs to be accurately positioned, then server end sends and is accurately positioned instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned, if travel party is made without being accurately positioned, then server end sends low precision positioning instruction and makes mobile terminal call GPRS module to carry out low precision position location, call the power consumption of GPRS module much smaller than GPS module or Beidou navigation module, when carrying out pinpoint to travel party, Selection and call GPRS module carries out low precision location, it is effectively reduced the power consumption of mobile terminal, extend the stand-by time of mobile terminal.
Description
Technical field
The present invention positions electricity saving method about one, in particular to a kind of mobile terminal location electricity saving method.
Background technology
Development along with tourist industry, increasing people selects vacation with a tourism, with in a tourism, travel agency to understand the position of travel party or visitor in time, to understand in time and to tackle some interim emergency case, this mobile terminal device being accomplished by visitor is reported to server end after obtaining its present position, and pinpoint GPS module or Beidou navigation module can expend the substantial amounts of electric energy of mobile terminal when calling, this results in and still calls GPS module or the acquisition of Beidou navigation module when obtaining visitor exact position, cause mobile terminal electric energy to consume in a large number and shorten the stand-by time of mobile terminal.
Summary of the invention
For the problems referred to above, the present invention provides a kind of mobile terminal location electricity saving method, comprises the steps of
S1: the information of received server-side travel party；
S2: judge that now travel party position is the need of being accurately positioned, if so, then carries out step S3, if it is not, then skip to step S4；
S3: send instruction calls GPS module or Beidou navigation module；
S4: send instruction calls GPRS module；
Server end judges that after receiving the information of travel party now travel party is the need of being accurately positioned, if desired it is accurately positioned, then server end sends instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned, if need not be accurately positioned, then server end sends instruction and makes mobile terminal call GPRS module to carry out low precision location.
According to above-mentioned mobile terminal location electricity saving method, the information receiving travel party in step S1 is the translational speed of travel party.
According to above-mentioned mobile terminal location electricity saving method, distance and the Time Calculation of collection location interval that translational speed is drawn by GPRS module collection position draw.
According to above-mentioned mobile terminal location electricity saving method, in step S2, the translational speed according to travel party determines that travel party is the need of being accurately positioned, if the translational speed of travel party is less than the first definite value, then travel party needs to be accurately positioned, if the translational speed of travel party is more than the second definite value, then travel party does not need to be accurately positioned, and wherein, the first definite value is less than or equal to the second definite value.
According to above-mentioned mobile terminal location electricity saving method, the information receiving travel party in step S1 is the previous positional information of travel party, wherein, pinpoint regional extent is needed to be stored in server end, if the position once feeding back to server end before travel party is positioned at the regional extent of server end storage, then server end needs to be accurately positioned according to the front travel party's location determination now travel party once received, if the position once feeding back to server end before travel party is not located in the regional extent of server end storage, then server end need not be accurately positioned according to the front travel party's location determination now travel party once received.
The present invention provides a kind of mobile terminal location electricity saving method, server end is by judging that travel party sends the positioning instruction of different accuracy the need of carrying out being accurately positioned, if travel party needs to be accurately positioned, then server end sends and is accurately positioned instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned, if travel party is made without being accurately positioned, then server end sends low precision positioning instruction and makes mobile terminal call GPRS module to carry out low precision position location, call the power consumption of GPRS module much smaller than GPS module or Beidou navigation module, when carrying out pinpoint to travel party, Selection and call GPRS module carries out low precision location, it is effectively reduced the power consumption of mobile terminal, extend the stand-by time of mobile terminal.
Accompanying drawing explanation
Fig. 1 is the flow chart of mobile terminal provided by the invention location electricity saving method.
Detailed description of the invention
For making the purpose of the present invention, feature and function thereof are had further understanding, hereby embodiment is coordinated to describe in detail as follows.
The present invention provides a kind of mobile terminal location electricity saving method, refers to the flow chart that Fig. 1, Fig. 1 are mobile terminal provided by the invention location electricity saving method, and this mobile terminal location electricity saving method comprises the steps of
S1: the information of received server-side travel party；
S2: judge that now travel party position is the need of being accurately positioned, if so, then carries out step S3, if it is not, then skip to step S4；
S3: send instruction calls GPS module or Beidou navigation module；
S4: send instruction calls GPRS module；
Server end judges that after receiving the information of travel party now travel party is the need of being accurately positioned, if desired it is accurately positioned, then server end sends instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned, if need not be accurately positioned, then server end sends instruction and makes mobile terminal call GPRS module to carry out low precision location.Comparatively speaking, GPRS module is called than calling GPS module or Beidou navigation module is effectively reduced the power consumption of mobile terminal.
Further, the information receiving travel party in step sl is the translational speed of travel party, in step S2, the translational speed according to travel party determines that travel party is the need of being accurately positioned, if the translational speed of travel party is less than the first definite value, then travel party needs to be accurately positioned, if the translational speed of travel party is more than the second definite value, then travel party does not need to be accurately positioned, wherein, the first definite value is less than or equal to the second definite value.
Distance and the Time Calculation of collection location interval that the speed of above-mentioned travel party is drawn by GPRS module collection position draw, such as GPRS module interval gathers the position of a travel party for 1 hour, travel party can be calculated 1 hour interior displacement according to adjacent twice position, this distance can be the air line distance between two positions, according to formula speed=distance/time, directly can be calculated travel party's translational speed this period；If the position interval that GPRS module gathers travel party is shorter, such as 20 minutes, when calculating speed can time in many time periods and and distance and be variable, such as calculate in 60 minutes 3 segment distances and, according to formula speed=distance and/time and, calculate obtain travel party's translational speed within this period；Additionally, the translational speed of travel party in this period is drawn also dependent on the speed average in multi-section time, according to formula speed=(speed in+the 2 period of the speed in the 1st period+... the speed in the+the N section time)/N, obtain the translational speed of this N section time and interior travel party, such as, the 1st section of interior speed of time (0-20 minute) is 8,000 ms/hour, the 2nd section of interior speed of time (20-40 minute) is 12,000 ms/hour, then the speed of these 2 periods and (0-40 minute) interior travel party is [(8+12)/2]=10,000 ms/hour.The concrete method calculating travel party's translational speed is not limited to this, as long as can interpolate that travel party's translational speed within a period of time, at this also, it should be noted GPS module is compared in GPRS module collection position or Beidou navigation module gathers position and still can reach to reduce the effect of the power consumption of mobile terminal.
Specifically, the translational speed of received server-side travel party, judge whether travel party is accurately positioned by translational speed, if translational speed is less than the first definite value, can determine whether travel party with manner of walking at scenic spot, in sight spot or speciality shop, now to obtain the exact position of travel party or visitor, server can send and call GPS module and be accurately positioned, if translational speed is more than the second definite value, can determine whether that travel party is on expressway, owing to speed fluctuation is bigger, exact position is not easy to obtain, if now server needs to obtain the position of travel party, the instruction calling GPRS module can be sent, power consumption to mobile terminal when calling GPS module during to reduce position acquisition.Wherein the first definite value is less than or equal to the second definite value, first default definite value the second definite value is both configured to 40,000 ms/hour, or, the first definite value is set to 20,000 ms/hour, second definite value is set to 40,000 ms/hour, and concrete first definite value and the second definite value are set to how many present invention not to be limited.
Further, the information receiving travel party in step S1 is the previous positional information of travel party, wherein, pinpoint regional extent is needed to be stored in server end, if the position once feeding back to server end before travel party is positioned at the regional extent of server end storage, then server end needs to be accurately positioned according to the front travel party's location determination now travel party once received, if the position once feeding back to server end before travel party is not located in the regional extent of server end storage, then server end need not be accurately positioned according to the front travel party's location determination now travel party once received.
Specifically, such as server end storage needs pinpoint position to have: scenic spot, sight spot and shop, if it is scenic spot that server receives the position of a front travel party, it is stored in server end and needs pinpoint position, then this server end needs to send pinpoint position command according to the position of a front travel party during positional information again determining travel party, even mobile terminal calls GPS module or Beidou navigation module is accurately positioned, if it is expressway that server receives the position of a front travel party, expressway is not stored in server end, then this server end needs to send during the positional information again determining travel party the position command of low precision location according to the position of a front travel party, even mobile terminal calls GPRS module carries out low precision location.
The present invention provides a kind of mobile terminal location electricity saving method, server end is by judging that travel party sends the positioning instruction of different accuracy the need of carrying out being accurately positioned, if travel party needs to be accurately positioned, then server end sends and is accurately positioned instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned, if travel party is made without being accurately positioned, then server end sends low precision positioning instruction and makes mobile terminal call GPRS module to carry out low precision position location, call the power consumption of GPRS module much smaller than GPS module or Beidou navigation module, when carrying out pinpoint to travel party, Selection and call GPRS module carries out low precision location, it is effectively reduced the power consumption of mobile terminal, extend the stand-by time of mobile terminal.
The present invention is been described by by above-mentioned related embodiment, but above-described embodiment is only the example implementing the present invention.It must be noted that, the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, the change made without departing from the spirit and scope of the present invention and retouching, all belong to the scope of patent protection of the present invention.
Claims (1)
1. a mobile terminal location electricity saving method, it is characterised in that this mobile terminal location electricity saving method comprises the steps of
S1: the information of received server-side travel party；
S2: judge that now travel party position is the need of being accurately positioned, if so, then carries out step S3, if it is not, then skip to step S4；
S3: send instruction calls GPS module or Beidou navigation module；
S4: send instruction calls GPRS module；
nullServer end judges that after receiving the information of travel party now travel party is the need of being accurately positioned，If desired it is accurately positioned，Then server end sends instruction and makes mobile terminal call GPS module or Beidou navigation module is accurately positioned，If need not be accurately positioned，Then server end sends instruction and makes mobile terminal call GPRS module to carry out low precision location，Wherein，The information receiving travel party in step S1 is the translational speed of travel party，Wherein，In step S2, the translational speed according to travel party determines that travel party is the need of being accurately positioned，If the translational speed of travel party is less than the first definite value，Then travel party needs to be accurately positioned，If the translational speed of travel party is more than the second definite value，Then travel party does not need to be accurately positioned，Wherein，First definite value is less than or equal to the second definite value，Distance and the Time Calculation of collection location interval that translational speed is drawn by GPRS module collection position draw.
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| CN201310053475.2A CN103245961B (en) | 2013-02-20 | 2013-02-20 | Mobile terminal location electricity saving method |
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| CN201310053475.2A CN103245961B (en) | 2013-02-20 | 2013-02-20 | Mobile terminal location electricity saving method |
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| CN103245961B true CN103245961B (en) | 2016-07-27 |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103596131B (en) * | 2013-10-25 | 2019-03-01 | 北京奇宝科技有限公司 | The method for managing power supply and device of carry-on positioning device |
| CN103546650B (en) * | 2013-11-08 | 2015-04-22 | 北京神州天鸿数码技术有限公司 | Electricity saving control method and device of compass mobile terminal |
| CN103728630A (en) * | 2013-11-30 | 2014-04-16 | 成都兆益科技发展有限责任公司 | Handheld line patrol instrument based on Beidou communication positioning |
| CN105246114A (en) * | 2014-06-20 | 2016-01-13 | 中兴通讯股份有限公司 | Network reselection method, network reselection device and wireless terminal |
| CN105282845A (en) * | 2014-07-22 | 2016-01-27 | 中兴通讯股份有限公司 | Control method, device, and system |
| CN105589085B (en) * | 2014-10-24 | 2021-05-14 | 深圳开阳电子股份有限公司 | Low-power-consumption Beidou positioning communication device and control method |
| CN106441320A (en) * | 2015-08-06 | 2017-02-22 | 平安科技（深圳）有限公司 | Positioning operation control method, vehicle and electronic device |
| CN108802767A (en) * | 2018-05-24 | 2018-11-13 | 佛山市竣智文化传播股份有限公司 | A kind of movement locus recording method, equipment and device based on passive satellite positioning |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7853272B2 (en) * | 2001-12-21 | 2010-12-14 | Telecommunication Systems, Inc. | Wireless network tour guide |
| JP2005326225A (en) * | 2004-05-13 | 2005-11-24 | Sony Corp | Information processor, method, and program |
| CN2924973Y (en) * | 2006-07-05 | 2007-07-18 | 北京搜讯通网络科技有限公司 | GPS+GSM/GPRS combined positioner |
| US8214139B2 (en) * | 2008-01-25 | 2012-07-03 | Garmin Switzerland Gmbh | Position source selection |
| CN101751838A (en) * | 2008-12-11 | 2010-06-23 | 易游达人科技(北京)有限公司 | Compound positioning self-service tour guide machine |
| CN202735515U (en) * | 2012-08-22 | 2013-02-13 | 北京亚太轩豪科技发展有限公司 | Vehicle GPS GSM double-positioning terminal in vehicle monitoring system |
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