CN105223593B

CN105223593B - Terminal positioning frequency adjustment method, system and positioning interval adjusting method, system

Info

Publication number: CN105223593B
Application number: CN201510592058.4A
Authority: CN
Inventors: 唐惠忠
Original assignee: Beijing Qihoo Technology Co Ltd; Qizhi Software Beijing Co Ltd
Current assignee: Beijing Qihoo Technology Co Ltd
Priority date: 2015-09-17
Filing date: 2015-09-17
Publication date: 2018-01-23
Anticipated expiration: 2035-09-17
Also published as: WO2017045642A1; CN105223593A

Abstract

The present invention provides a kind of terminal positioning frequency adjustment method, according to the sensed data of acceleration transducer come the motion of identification terminal user, then terminal adjusts location frequency or positioning interval according to the motion state of user, so that terminal positioning can both ensure positioning precision, relatively low power consumption also can guarantee that.A kind of terminal positioning frequency regulating system, a kind of terminal positioning interval adjusting method and system are also provided.

Description

Terminal positioning frequency adjustment method, system and positioning interval adjusting method, system

Technical field

The present invention relates to field of locating technology, specifically, the present invention relates to a kind of terminal positioning frequency adjustment method and System, further relate to a kind of terminal positioning interval adjusting method, system.

Background technology

Radio-location technology has been used widely in commercial field, mainly including satellite positioning tech, such as entirely Ball global position system (Global Positioning System, GPS)；Architecture technology, such as in 3GPP LCS (the Location that (3rdGeneration Partnership Project, third generation affiliate) tissue is released ) and the LBS (Location- that release of LPP (LTE Positioning Protocol) or IEEE802.16e/m Service Based Service)；Wireless location technology based on WLAN or personal net, such as WIFI (Wireless Fidelity, WiMAX), bluetooth, infrared confirming orientation technology etc., and radio frequency identification (Radio Frequency Identification, RFID) location technology.These location technologies are used extensively in people's daily life.

With the popularization of intelligent mobile terminal and being continuously increased for location requirement, terminal Satellite location technology function is more next More favored, the terminal equipped with location client end also gradually instead of special location equipment, and it is convenient to be brought for user.Example Location client end can be such as housed in wearable device (such as Intelligent bracelet or intelligent watch), user or other people (such as guardian) could be aware that the situation of user, and this when user is children or old man for seeming even more important.Tradition In technology, when terminal is positioned, locating module is typically opened with fixed location frequency and positioned.Conventional art by In fixed location frequency thus it is higher there is power consumption the shortcomings that.

The content of the invention

The purpose of the present invention is intended at least to solve the higher technology of one of above-mentioned technological deficiency, particularly power consumption to lack Fall into.

The present invention provides a kind of terminal positioning frequency adjustment method, comprises the following steps：

Implement to position according to known location frequency；

Read the sensed data of acceleration transducer；

After the sensed data meets preparatory condition, according to it is adjacent twice position between terminal shift value relative to The increase or reduction of basis displacement value, the corresponding location frequency that adjusts cause location frequency to improve or drop relative to origin reference location frequency It is low.

In the present invention, the preparatory condition also includes the first preparatory condition；When the sensed data meets the first default bar During part, implement one-time positioning at once, then implement secondary positioning according to known location frequency.

In the present invention, basis displacement value and the origin reference location frequency is set in advance；Or the basis displacement value And the shift value and location frequency that origin reference location frequency is terminal between upper one adjacent positioning twice.

In the present invention, methods described also includes previous step：

Advance initializing set is carried out to the basis displacement value and origin reference location frequency.

In the present invention, there is provided user interface is used to receive to the advance initial of the basis displacement value and origin reference location frequency Change setting.

In the present invention, described preparatory condition includes the scene configuration data for being pre-stored in local storage medium, the scene Configuration data is used for the movement scenarios for determining terminal.

In the present invention, the displacement number of terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice Value.

In the present invention, the shift value of terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice Process specifically comprise the following steps：

Driving locating module performs to be positioned to obtain the first geographic position data first；

According to known location frequency, driving locating module performs secondary positioning to obtain the second geographic position data；

Positioned twice using the coordinate mathematic interpolation of second geographic position data and the first geographic position data Distance as described shift value.

In the present invention, according to it is adjacent position twice between the sensed data of acceleration transducer determine adjacent to position it twice Between terminal shift value.

In the present invention, according to it is adjacent position twice between the sensed data of acceleration transducer determine adjacent to position it twice Between the process of shift value of terminal specifically comprise the following steps：

Sensed data execution integral operation to acceleration transducer between adjacent positioning twice obtains speed values, to institute State speed values execution quadratic integral computing and obtain the shift value of terminal between adjacent positioning twice.

In the present invention, it is adjacent twice position between terminal shift value relative to basis displacement value increase or reduction width Degree is bigger, and the corresponding location frequency that adjusts make it that location frequency improves relative to origin reference location frequency or the amplitude of reduction is bigger.

In the present invention, if the location frequency after regulation is more than maximum origin reference location frequency, location frequency is updated to most Big origin reference location frequency.

In the present invention, if the location frequency after regulation is less than minimum reference location frequency, location frequency is updated to most Small origin reference location frequency.

In the present invention, the sensed data of acceleration transducer is read in timing.

The present invention provides a kind of terminal positioning frequency regulating system, including：

Locating module, for implementing to position according to known location frequency；

Monitor module, for reading the sensed data of acceleration transducer；And

Adjustment module, for after the sensed data meets preparatory condition, according to it is adjacent twice position between terminal Shift value accordingly adjusts location frequency and location frequency is determined relative to benchmark relative to the increase or reduction of basis displacement value Bit frequency is improved or reduced.

In the present invention, the system also includes presetting module, and the presetting module is used for the basis displacement value and base Certainly bit frequency carries out advance initializing set.

In the present invention, the presetting module provides user interface and is used to receive to the basis displacement value and origin reference location frequency The advance initializing set of rate.

The present invention provides a kind of terminal positioning interval adjusting method, comprises the following steps：

Implement to position according to known locations interval；

Read the sensed data of acceleration transducer；

After the sensed data meets preparatory condition, according to it is adjacent twice position between terminal shift value relative to The increase or reduction of basis displacement value, the corresponding positioning interval that adjusts cause positioning interval to reduce or increase relative to origin reference location interval Greatly.

In the present invention, the preparatory condition also includes the first preparatory condition；When the sensed data meets the first default bar During part, implement one-time positioning at once, then implement secondary positioning according to known positioning interval.

In the present invention, the basis displacement value and origin reference location are at intervals of set in advance；Or the basis displacement value And origin reference location is at intervals of the shift value and positioning interval of terminal between upper one adjacent positioning twice.

In the present invention, methods described also includes previous step：

Advance initializing set is carried out to the basis displacement value and origin reference location interval.

In the present invention, there is provided user interface is used to receive to the advance initial of the basis displacement value and origin reference location interval Change setting.

After known positioning interval, driving locating module performs secondary positioning to obtain the second geographical position number According to；

In the present invention, it is adjacent twice position between terminal shift value relative to basis displacement value increase or reduction width Degree is bigger, and the corresponding positioning interval that adjusts make it that positioning interval is reduced relative to origin reference location interval or the amplitude of increase is bigger.

In the present invention, if the positioning interval after regulation is more than maximum origin reference location interval, positioning interval is updated to most Big origin reference location interval.

In the present invention, if the positioning interval after regulation is less than minimum reference positioning interval, positioning interval is updated to most Small origin reference location interval.

The present invention provides a kind of terminal positioning interval regulating system, it is characterised in that including：

Locating module, for implementing to position according to known locations interval；

Monitor module, for reading the sensed data of acceleration transducer；And

Adjustment module, for after the sensed data meets preparatory condition, according to it is adjacent twice position between terminal Shift value accordingly adjusts positioning interval and positioning interval is determined relative to benchmark relative to the increase or reduction of basis displacement value Bit interval reduces or increase.

In the present invention, the system also includes presetting module, and the presetting module is used for the basis displacement value and base Certainly bit interval carries out advance initializing set.

In the present invention, the presetting module provides user interface and is used to receive between the basis displacement value and origin reference location Every advance initializing set.

In the present invention, according to the sensed data of acceleration transducer come the motion of identification terminal user, then terminal according to The motion state of user adjusts location frequency or positioning interval so that terminal positioning can both ensure positioning precision, can also protect Demonstrate,prove relatively low power consumption.

The additional aspect of the present invention and advantage will be set forth in part in the description, and these will become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments Substantially and it is readily appreciated that, wherein：

Fig. 1 is the terminal positioning frequency adjustment method schematic flow sheet of one embodiment；

Fig. 2 be one embodiment according to the adjacent location data positioned twice determine it is adjacent position twice between terminal Shift value schematic flow sheet；

Fig. 3 is that the sensed data according to acceleration transducer between adjacent positioning twice of one embodiment determines adjacent two The shift value schematic flow sheet of terminal between secondary positioning；

Fig. 4 is the schematic diagram of the terminal positioning frequency regulating system of one embodiment；

Fig. 5 is the terminal positioning interval adjusting method schematic flow sheet of one embodiment；

Fig. 6 be one embodiment according to the adjacent location data positioned twice determine it is adjacent position twice between terminal Shift value schematic flow sheet；

Fig. 7 is the schematic diagram of the terminal positioning interval regulating system of one embodiment.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not construed as limiting the claims.

Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one It is individual ", " described " and "the" may also comprise plural form.It is to be further understood that what is used in the specification of the present invention arranges Diction " comprising " refer to the feature, integer, step, operation, element and/or component be present, but it is not excluded that in the presence of or addition One or more other features, integer, step, operation, element, component and/or their groups.It should be understood that when we claim member Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or there may also be Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange Taking leave "and/or" includes whole or any cell and all combinations of one or more associated list items.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art Language and scientific terminology), there is the general understanding identical meaning with the those of ordinary skill in art of the present invention.Should also Understand, those terms defined in such as general dictionary, it should be understood that have with the context of prior art The consistent meaning of meaning, and unless by specific definitions as here, idealization or the implication of overly formal otherwise will not be used To explain.

Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication The equipment of number receiver, it only possesses the equipment of the wireless signal receiver of non-emissive ability, includes receiving again and transmitting hardware Equipment, its have on bidirectional communication link, can perform two-way communication reception and launch hardware equipment.This equipment It can include：Honeycomb or other communication equipments, it has single line display or multi-line display or shown without multi-line The honeycomb of device or other communication equipments；PCS (Personal Communications Service, PCS Personal Communications System), it can With combine voice, data processing, fax and/or its communication ability；PDA (Personal Digital Assistant, it is personal Digital assistants), it can include radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day Go through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm Type computer or other equipment, its have and/or the conventional laptop including radio frequency receiver and/or palmtop computer or its His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, installed in the vehicles (aviation, Sea-freight and/or land) in, or be suitable for and/or be configured in local runtime, and/or with distribution form, operate in the earth And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communication terminal, on Network termination, music/video playback terminal, such as can be PDA, MID (Mobile Internet Device, mobile Internet Equipment) and/or mobile phone or the equipment such as intelligent television, set top box with music/video playing function.

Those skilled in the art of the present technique are appreciated that remote network devices used herein above, and it includes but is not limited to count The cloud that calculation machine, network host, single network server, multiple webserver collection or multiple servers are formed.Here, Yun Youji Formed in a large amount of computers or the webserver of cloud computing (Cloud Computing), wherein, cloud computing is Distributed Calculation One kind, a super virtual computer being made up of the computer collection of a group loose couplings.In embodiments of the invention, distal end It can be realized and communicated by any communication mode between the network equipment, terminal device and WNS servers, included but is not limited to, be based on 3GPP, LTE, WIMAX mobile communication, based on TCP/IP, the computer network communication of udp protocol and based on bluetooth, infrared The low coverage wireless transmission method of transmission standard.

In traditional position location techniques, when terminal is positioned, locating module is typically opened with fixed location frequency and entered Row positioning.Terminal positioning is to know the situation of user, it is necessary to ensure certain positioning precision.Because terminal user can Can different active states is in, at place (such as the classroom) stayed for a long time and need not as motion state (such as Running) when so frequently position, thus conventional art fix location frequency there is power consumption it is higher the shortcomings that.

Describe a kind of can at least solve the higher terminal positioning frequency adjustment method of power consumption, system below.Also describe simultaneously A kind of positioning interval adjusting method, system.

Fig. 1 is the terminal positioning frequency adjustment method schematic flow sheet of one embodiment.A kind of terminal positioning frequency regulation Method, comprise the following steps：

Step S110：Implement to position according to known location frequency.Known location frequency can be determining of having been acknowledged Bit frequency, such as can be default location frequency when this method just starts to start；Such as after this method startup, can be with Be it is upper one regulation bout it is confirmed that location frequency.

Step S120：Read the sensed data of acceleration transducer.When sensed data meets preparatory condition, into step S130.The sensed data of acceleration transducer can be monitored and read by monitor, i.e. acceleration transducer is read in timing Sensed data, to monitor the change of the sensed data of acceleration transducer.

Acceleration transducer can be 3-axis acceleration sensor, and the sensed data of acceleration transducer can include three The acceleration information of axial direction, such as X-axis, the acceleration information of three axial directions of Y-axis and Z axis.The sensed data of acceleration transducer It may not merely be the sensed data at a certain moment, and can include the sensed data in a certain duration.

Preparatory condition can include the scene configuration data for being pre-stored in local storage medium, and scene configuration data is used to determine The movement scenarios of terminal.Scene configuration data can include the acceleration information of three axial directions pre-set, such as default X Axle, the acceleration information of three axial directions of Y-axis and Z axis.When the sensed data that acceleration transducer senses meets default scene Configuration data (such as can be in a scope), that is, be judged as that sensed data meets preparatory condition.

Scene configuration data is used for the movement scenarios for determining terminal, such as determining terminal user in static, walking, race Step, the movement scenarios of jump.So that scene configuration data is including the acceleration information of three axial directions pre-set as an example, such as feelings Scape configuration data includes default X-axis, the acceleration information of three axial directions of Y-axis and Z axis.Typically, user is in walking, race When step, jump etc. have the motion of certain rule, the acceleration transducer in terminal can accordingly detect the sensed data of rule.When So, the sensed data of this rule is also needed in the concrete application with reference to terminal, if terminal is that wearable device is (such as intelligent Bracelet, intelligent watch), the sensed data that can have rule goes to characterize user in walking, running, jump；If terminal is intelligence Terminal device (such as smart mobile phone), the sensed data that can also have other rule go to characterize user in walking, running, jump.

Therefore, multigroup scene configuration data can be set to be used for the movement scenarios for determining terminal, such as the configuration of multigroup scene Data determine terminal user in static, walking, running, jump etc. movement scenarios respectively.When the sensing number of acceleration transducer According to the one of which scene configuration data met in scene configuration data, then it may determine that terminal user matches somebody with somebody carrying out this group of scene Put the corresponding motion of data.

Generally, when terminal user is doing fast transfer motion (such as anxious walking walk, runs), due to needing to ensure calmly Position precision, thus now need to increase location frequency.So scene configuration data can be set to be used to determine that terminal is being done quickly Transfer movement.When the sensed data of acceleration transducer meets the scene configuration data, then it may determine that terminal user is entering Row fast transfer moves, that is, shows that sensed data meets preparatory condition, can perform step S130.

It is of course also possible to set scene configuration data to determine terminal when moving slowly at motion (such as taking a walk, walking), Just judge that sensed data meets preparatory condition, location frequency can be adjusted.Now, when terminal user is moving slowly at motion When, the sensed data of acceleration transducer senses, can perform step S130 to adjust location frequency.

In certain embodiments, the preparatory condition also includes the first preparatory condition.When sensed data meets that first is default During condition, implement one-time positioning at once, then implement secondary positioning according to known location frequency.Because if terminal User is when doing fast transfer motion, because position changes rapidly, if positioning can during this period of time may not be present at once Larger position blank.Therefore, the included scene configuration data of the first default regulation can be used to determine that terminal user exists Fast transfer motion is done, such as run, ride etc..By taking acceleration transducer as an example, when the sense that acceleration transducer senses Answer data to meet the scene configuration data (such as can be in a scope) of the first default regulation, that is, be judged as sensed data Meet the first preparatory condition.Step S130：After sensed data meets preparatory condition, according to terminal between adjacent positioning twice Shift value accordingly adjusts location frequency and location frequency is determined relative to benchmark relative to the increase or reduction of basis displacement value Bit frequency is improved or reduced.Can be determined according to the adjacent location data positioned twice it is adjacent twice position between terminal displacement Numerical value.Fig. 2 is the position that terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice of one embodiment Numerical value schematic flow sheet is moved, the shift value of terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice Process specifically comprise the following steps：

Step S210：Driving locating module perform positioning first (it is above-mentioned it is adjacent position twice in first time) to obtain the One geographic position data.First geographic position data can be satellite location data, such as can be that GPS location data (include The location data of latitude and longitude coordinates data).

Step S220：According to known location frequency, it is (above-mentioned adjacent to position twice that driving locating module performs secondary positioning In second) to obtain the second geographic position data.Equally, the second geographic position data can be satellite location data, example Such as can be GPS location data (location data for including latitude and longitude coordinates data).

Step S230：Obtained twice using the coordinate mathematic interpolation of the second geographic position data and the first geographic position data Shift value of the distance of positioning as terminal.For example, the first geographic position data is (X1, Y1), the second geographic position data For (X2, Y2), then the shift value that can obtain terminal is

It is, of course, also possible to according to it is adjacent position twice between the sensed data of acceleration transducer determine adjacent to position twice Between terminal shift value.

Fig. 3 is that the sensed data according to acceleration transducer between adjacent positioning twice of one embodiment determines adjacent two The shift value schematic flow sheet of terminal between secondary positioning, according to the sensed data of acceleration transducer between adjacent positioning twice Determine it is adjacent position twice between the process of shift value of terminal specifically comprise the following steps：

Step S310：Sensed data execution integral operation to acceleration transducer between adjacent positioning twice obtains speed Numerical value.By the way that to integrated acceleration computing, speed can be obtained.

Step S320：Speed values are performed with quadratic integral computing and obtains the displacement number of terminal between adjacent positioning twice Value.By the way that to rate integrating computing, distance (displacement) can be obtained.

By above-mentioned steps, the shift value of terminal can also be obtained.

Basis displacement value and origin reference location frequency can be set in advance；Or basis displacement value and origin reference location frequency Rate can be the shift value and location frequency of terminal between upper one adjacent positioning twice.

When basis displacement value and origin reference location frequency are set in advance, such as basis displacement value can be redefined for S0 (such as 20 meters), origin reference location frequency can be redefined for F0 (such as 10 seconds/time, i.e. F0=0.1HZ).It is adjacent when measuring When the shift value of terminal is S1 (such as 40 meters) between positioning twice, now accordingly regulation location frequency causes location frequency phase Improved for origin reference location frequency F0, such as bring up to F1 (such as 5 seconds/time, i.e. F1=0.2HZ).It is adjacent fixed twice when measuring When the shift value of terminal is s1 (such as 10 meters) between position, now accordingly regulation location frequency causes location frequency relative to base Certainly bit frequency F0 is reduced, such as is reduced to f1 (such as 20 seconds/time).

The shift value of terminal and positioning between basis displacement value and origin reference location frequency are upper one adjacent positioning twice During frequency, such as basis displacement value can be set as above-mentioned S1 (such as 40 meters), and origin reference location frequency can be set as above-mentioned F1 (such as 5 seconds/time, i.e. F1=0.2HZ).When measure it is adjacent position twice between the shift value of terminal be S2 (such as 50 Rice) when, now accordingly regulation location frequency causes location frequency to be improved relative to origin reference location frequency F1, such as brings up to F2 (such as 4 seconds/time, i.e. F2=0.25HZ).The shift value of terminal is s2 (such as 20 meters) between adjacent positioning twice is measured When, now accordingly regulation location frequency cause location frequency relative to origin reference location frequency F1 reduce, such as be reduced to f2 (such as 10 seconds/time).

When being adjusted, generally it is adjacent twice position between terminal shift value relative to basis displacement value increase or The amplitude of reduction is bigger, the corresponding amplitude for adjusting location frequency and causing location frequency to improve or reduce relative to origin reference location frequency It is bigger.Specifically, the amplitude that the shift value of terminal increases relative to basis displacement value between adjacent positioning twice is bigger, accordingly Regulation location frequency make it that the amplitude that location frequency improves relative to origin reference location frequency is bigger；Terminal between adjacent positioning twice Shift value it is bigger relative to the amplitude of basis displacement value reduction, the corresponding location frequency that adjusts causes location frequency relative to base The amplitude that certainly bit frequency reduces is bigger.

For example, basis displacement value can be redefined for S0 (such as 20 meters), origin reference location frequency can be redefined for F0 (such as 10 seconds/time, i.e. F0=0.1HZ).When measure it is adjacent position twice between the shift value of terminal be S1 (such as 40 Rice) when, now accordingly regulation location frequency causes location frequency to be improved relative to origin reference location frequency F0, such as brings up to F1 (such as 5 seconds/time, i.e. F1=0.2HZ).Calculated in units of HZ, positioning frequency can be obtained according to S0/F0=S1/F1 formula Rate F1 value.

Certainly, the regulation of location frequency is needed in certain scope, and after all for positioning, location frequency has one Fixed scope, too high location frequency both do not supported by possible locating module, also causes power consumption excessive；Too low location frequency is then led Cause positioning precision not high.Therefore, in regulation, it is necessary to carry out appropriate limitation to the size of location frequency.Method for limiting is as follows：

If the location frequency after regulation is more than maximum origin reference location frequency Fmax (such as 1 second/time, i.e. Fmax=1HZ), then Location frequency is updated to maximum origin reference location frequency Fmax.If the location frequency after regulation is less than minimum reference location frequency Fmin (such as 30 points/time, i.e. Fmin=1/1800HZ), then be updated to minimum reference location frequency Fmin by location frequency.Example Such as, if the location frequency after regulation is 0.5 second/time (2HZ), more than maximum origin reference location frequency Fmax, then by location frequency more It is newly maximum origin reference location frequency Fmax.If the location frequency after regulation is 40 points/time (1/2400HZ), less than minimum basis certainly Bit frequency Fmin, then location frequency is updated to minimum reference location frequency Fmin.

, it is necessary to basis displacement value and origin reference location when if basis displacement value and origin reference location frequency are set in advance Frequency enters the advance initializing set of every trade.Moreover, if basis displacement value and origin reference location frequency are upper one adjacent to position twice Between terminal shift value and location frequency when, it is also desirable to it is initial in advance that every trade is entered to basis displacement value and origin reference location frequency Change setting.Therefore, terminal positioning frequency adjustment method can also include previous step S100 before step S110.

Step S100：Advance initializing set is carried out to basis displacement value and origin reference location frequency.

It is above-mentioned that advance initializing set is carried out to basis displacement value and origin reference location frequency both can be user to set, Can also just be preset in product design.Just preset when certainly, if in product design, now can also be by User voluntarily changes basis displacement value and origin reference location frequency.It is, therefore, possible to provide user interface is used to receive to basis displacement The advance initializing set of value and origin reference location frequency, user can be to basis displacement values and origin reference location frequency by user interface Rate carries out advance initializing set or change.

A kind of terminal positioning frequency regulating system is described below.

Fig. 4 is the schematic diagram of the terminal positioning frequency regulating system of one embodiment.A kind of terminal positioning frequency regulation system System, including：Locating module 110, monitor module 120 and adjustment module 130.

Locating module 110, for implementing to position according to known location frequency.Known location frequency can be true The location frequency recognized, such as can be default location frequency when locating module 110 just starts to start；Such as in this method After startup, can be it is upper one regulation bout it is confirmed that location frequency.Locating module 110 can include Big Dipper locating module, GPS Locating module etc..

Monitor module 120, for reading the sensed data of acceleration transducer.When sensed data meets preparatory condition Adjust location frequency.The sensed data of acceleration transducer can be monitored and read by monitor module 120, i.e. timing is read The sensed data of acceleration transducer, to monitor the change of the sensed data of acceleration transducer.

Generally, when terminal user is doing fast transfer motion (such as anxious walking walk, runs), due to needing to ensure calmly Position precision, thus now need to increase location frequency.So scene configuration data can be set to be used to determine that terminal is being done quickly Transfer movement.When the sensed data of acceleration transducer meets the scene configuration data, then it may determine that terminal user is entering Row fast transfer moves, that is, shows that sensed data meets preparatory condition, can adjust location frequency.

It is of course also possible to set scene configuration data to determine terminal when moving slowly at motion (such as taking a walk, walking), Just judge that sensed data meets preparatory condition, location frequency can be adjusted.Now, when terminal user is moving slowly at motion When, the sensed data of acceleration transducer senses, can be to adjust location frequency.

In certain embodiments, the preparatory condition also includes the first preparatory condition.When sensed data meets that first is default During condition, implement one-time positioning at once, then implement secondary positioning according to known location frequency.Because if terminal User is when doing fast transfer motion, because position changes rapidly, if positioning can during this period of time may not be present at once Larger position blank.Therefore, the included scene configuration data of the first default regulation can be used to determine that terminal user exists Fast transfer motion is done, such as run, ride etc..By taking acceleration transducer as an example, when the sense that acceleration transducer senses Answer data to meet the scene configuration data (such as can be in a scope) of the first default regulation, that is, be judged as sensed data Meet the first preparatory condition.

Adjustment module 130, for after sensed data meets default regulation, according to it is adjacent position twice between terminal position Increase or reduction of the numerical value relative to basis displacement value are moved, the corresponding location frequency that adjusts causes location frequency relative to origin reference location Frequency is improved or reduced.

Can be determined according to the adjacent location data positioned twice it is adjacent twice position between terminal shift value.Fig. 2 For the shift value stream that terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice of one embodiment Journey schematic diagram, according to the adjacent location data positioned twice determine it is adjacent twice position between terminal shift value process have Body comprises the following steps：

Step S210：Driving locating module 110 performs positioning first (first time in above-mentioned adjacent positioning twice) to obtain Obtain the first geographic position data.First geographic position data can be satellite location data, such as can be GPS location data (location data for including latitude and longitude coordinates data).

Step S220：According to known location frequency, driving locating module 110 perform secondary positioning (it is above-mentioned it is adjacent twice Second in positioning) to obtain the second geographic position data.Equally, the second geographic position data can be satellite digit According to, such as can be GPS location data (location data for including latitude and longitude coordinates data).

By above-mentioned steps, the shift value of terminal can also be obtained.

For example, basis displacement value can be redefined for S0 (such as 20 meters), origin reference location frequency can be redefined for F0 (such as 10 seconds/time, i.e. F0=0.1HZ).When measure it is adjacent position twice between the shift value of terminal be S1 (such as 40 Rice) when, now accordingly regulation location frequency causes location frequency to be improved relative to origin reference location frequency F0, such as brings up to F1 (such as 5 seconds/time, i.e. F1=0.2HZ).Location frequency F1 value can be obtained according to S0/F0=S1/F1 formula.

, it is necessary to basis displacement value and origin reference location when if basis displacement value and origin reference location frequency are set in advance Frequency enters the advance initializing set of every trade.Moreover, if basis displacement value and origin reference location frequency are upper one adjacent to position twice Between terminal shift value and location frequency when, it is also desirable to it is initial in advance that every trade is entered to basis displacement value and origin reference location frequency Change setting.Therefore, terminal positioning frequency regulating system also includes presetting module 100, and presetting module 100 is used for basis displacement value Advance initializing set is carried out with origin reference location frequency.

It is above-mentioned that advance initializing set is carried out to basis displacement value and origin reference location frequency both can be user to set, Can also just be preset in product design.Just preset when certainly, if in product design, now can also be by User voluntarily changes basis displacement value and origin reference location frequency.Therefore, presetting module 100 can provide user interface and be used to receive To basis displacement value and the advance initializing set of origin reference location frequency, user by user interface can to basis displacement value and Origin reference location frequency carries out advance initializing set or change.

The regulation of location frequency can position required interval time realization next time by regulation, i.e., adjacent by adjusting The increase of the positioning interval positioned twice is reduced to adjust location frequency so that location frequency carries relative to origin reference location frequency High or reduction.For example, it is desired to adjust location frequency location frequency is improved relative to origin reference location frequency, then can reduce phase The positioning interval that neighbour positions twice；Need regulation location frequency that location frequency is reduced relative to origin reference location frequency, then may be used To increase the adjacent positioning interval positioned twice.

Above-mentioned terminal positioning frequency adjustment method and system, used according to the sensed data of acceleration transducer come identification terminal The motion at family, then terminal adjust location frequency according to the motion state of user so that terminal positioning can both ensure to position Precision, it also can guarantee that relatively low power consumption.It above-mentioned terminal, can be wearable device, such as can be Intelligent bracelet or intelligence Can wrist-watch；It can certainly be intelligent terminal, such as can be smart mobile phone.It is and upper when user carries above-mentioned terminal State terminal communication connection other people could be aware that the situation of user.Such as when user is children or old man, user Guardian can more accurately understand the situation of user, and above-mentioned terminal possesses lower work(relative to traditional terminal Consumption, the endurance of terminal is improved, and positioning precision is guaranteed.

A kind of terminal positioning interval adjusting method is described below.

Fig. 5 is the terminal positioning interval adjusting method schematic flow sheet of one embodiment.A kind of terminal positioning interval regulation Method, comprise the following steps：

Step S410：Implement to position according to known locations interval.Known positioning interval can be the positioning having been acknowledged Interval, such as can be default positioning interval when this method just starts to start；Such as after this method startup, Ke Yishi It is upper one regulation bout it is confirmed that positioning interval.

Step S420：Read the sensed data of acceleration transducer.After sensed data meets preparatory condition, step is performed S430.The sensed data of acceleration transducer can be monitored and read by monitor, i.e. acceleration transducer is read in timing Sensed data, to monitor the change of the sensed data of acceleration transducer.

Generally, when terminal user is doing fast transfer motion (such as anxious walking walk, runs), due to needing to ensure calmly Position precision, thus now need to reduce positioning interval (equivalent to increase location frequency).So scene configuration data can be set For determining that terminal is doing fast transfer motion.When the sensed data of acceleration transducer meets the scene configuration data, then It may determine that terminal user is carrying out fast transfer motion, that is, show that sensed data meets preparatory condition, can enter between positioning Every adjustment state, step S430 is performed.

It is of course also possible to set scene configuration data to determine terminal when moving slowly at motion (such as taking a walk, walking), Just judge that sensed data meets preparatory condition, positioning interval adjustment state can be entered.Now, when terminal user is moved at a slow speed doing During dynamic motion, the sensed data of acceleration transducer senses, can perform step to enter positioning interval adjustment state S430。

Step S430：After sensed data meets preparatory condition, according to the shift value of terminal between adjacent positioning twice Relative to the increase or reduction of basis displacement value, the corresponding positioning interval that adjusts causes positioning interval to subtract relative to origin reference location interval Less or increase.

Can be determined according to the adjacent location data positioned twice it is adjacent twice position between terminal shift value.Fig. 6 For the shift value stream that terminal between adjacent positioning twice is determined according to the adjacent location data positioned twice of one embodiment Journey schematic diagram, according to the adjacent location data positioned twice determine it is adjacent twice position between terminal shift value process have Body comprises the following steps：

Step S510：Driving locating module perform positioning first (it is above-mentioned it is adjacent position twice in first time) to obtain the One geographic position data.First geographic position data can be satellite location data, such as can be that GPS location data (include The location data of latitude and longitude coordinates data).

Step S520：After known positioning interval, driving locating module perform it is secondary positioning (it is above-mentioned it is adjacent twice Second in positioning) to obtain the second geographic position data.Equally, the second geographic position data can be satellite digit According to, such as can be GPS location data (location data for including latitude and longitude coordinates data).

Step S530：Obtained twice using the coordinate mathematic interpolation of the second geographic position data and the first geographic position data Shift value of the distance of positioning as terminal.For example, the first geographic position data is (X1, Y1), the second geographic position data For (X2, Y2), then the shift value that can obtain terminal is

By above-mentioned steps, the shift value of terminal can also be obtained.

Basis displacement value and origin reference location interval can be set in advance；Or between basis displacement value and origin reference location The shift value and positioning interval of terminal between it can be upper one adjacent positioning twice.

When basis displacement value and origin reference location at intervals of it is set in advance when, such as basis displacement value can be redefined for S0 (such as 20 meters), origin reference location interval can be redefined for T0 (such as 10 seconds).Between adjacent positioning twice is measured eventually When the shift value at end is S1 (such as 40 meters), now accordingly regulation positioning interval causes positioning interval relative between origin reference location Reduced every T0, such as be reduced to T1 (such as 5 seconds).When measure it is adjacent twice position between terminal shift value for s1 (such as 10 meters) when, now accordingly regulation positioning interval causes positioning interval to increase relative to origin reference location interval T0, such as increases to t1 (such as 20 seconds).

When basis displacement value and origin reference location are at intervals of the shift value of terminal and positioning between upper one adjacent positioning twice During interval, such as basis displacement value can be set as above-mentioned S1 (such as 40 meters), and origin reference location interval can be set as above-mentioned T1 (such as 5 seconds).It is now corresponding to adjust when the shift value of terminal between measuring adjacent positioning twice is S2 (such as 50 meters) Section positioning interval causes positioning interval to be reduced relative to origin reference location interval T1, such as is reduced to T2 (such as 4 seconds).When measuring phase When the shift value of terminal is s2 (such as 20 meters) between adjacent positioning twice, now accordingly regulation positioning interval causes positioning interval Increase relative to origin reference location interval T1, such as increase to t2 (such as 10 seconds).

When being adjusted, generally it is adjacent twice position between terminal shift value relative to basis displacement value increase or The amplitude of reduction is bigger, the corresponding amplitude for adjusting positioning interval and causing positioning interval to reduce or increase relative to origin reference location interval It is bigger.Specifically, the amplitude that the shift value of terminal increases relative to basis displacement value between adjacent positioning twice is bigger, accordingly Regulation positioning interval make it that positioning interval is bigger relative to the amplitude of origin reference location interval reduction；Terminal between adjacent positioning twice Shift value it is bigger relative to the amplitude of basis displacement value reduction, the corresponding positioning interval that adjusts causes positioning interval relative to base The amplitude of certainly bit interval increase is bigger.

For example, basis displacement value can be redefined for S0 (such as 20 meters), origin reference location interval can be redefined for T0 (such as 10 seconds).It is now corresponding to adjust when the shift value of terminal between measuring adjacent positioning twice is S1 (such as 40 meters) Section positioning interval causes positioning interval to be reduced relative to origin reference location interval T0, such as is reduced to T1 (such as 5 seconds).Can be according to S0 × T0=S1 × T1 formula obtains positioning interval T1 value.

Certainly, the regulation of positioning interval is needed in certain scope, and after all for positioning, positioning interval has one Fixed scope, too small positioning interval both do not supported by possible locating module, also causes power consumption excessive；Excessive positioning interval is then led Cause positioning precision not high.Therefore, in regulation, it is necessary to carry out appropriate limitation to the size of positioning interval.Method for limiting is as follows：

If the positioning interval after regulation is more than maximum origin reference location interval Tmax (such as 30 minutes), by positioning interval more It is newly maximum origin reference location interval Tmax.If the positioning interval after regulation is less than minimum reference positioning interval Tmin (such as 1 second), Positioning interval is then updated to minimum reference positioning interval Tmin.If for example, regulation after positioning interval be 0.5 second, less than in Minimum reference positioning interval Tmin (1 second), then positioning interval is updated to minimum reference positioning interval Tmin (1 second).If regulation Positioning interval afterwards is 40 minutes, more than maximum origin reference location interval Tmax (30 points), then positioning interval is updated into maximum base Certainly bit interval Tmax (30 points).

If basis displacement value and origin reference location at intervals of it is set in advance when, it is necessary to basis displacement value and origin reference location It is spaced into the advance initializing set of every trade.Moreover, if basis displacement value and origin reference location adjacent position twice at intervals of upper one Between terminal shift value and positioning interval when, it is also desirable to it is initial in advance that every trade is entered to basis displacement value and origin reference location interval Change setting.Therefore, terminal positioning interval adjusting method can also include previous step S400 before step S410.

Step S400：Advance initializing set is carried out to basis displacement value and origin reference location interval.

It is above-mentioned that advance initializing set is carried out to basis displacement value and origin reference location interval both can be user to set, Can also just be preset in product design.Just preset when certainly, if in product design, now can also be by User voluntarily changes basis displacement value and origin reference location interval.It is, therefore, possible to provide user interface is used to receive to basis displacement Value and the advance initializing set at origin reference location interval, user can be between basis displacement value and origin reference location by user interface Every the advance initializing set of progress or change.

A kind of terminal positioning interval regulating system is described below.

Fig. 7 is the schematic diagram of the terminal positioning interval regulating system of one embodiment.A kind of terminal positioning interval regulation system System, including：Locating module 410, monitor module 420 and adjustment module 430.

Locating module 410, for implementing to position according to known locations interval.Known positioning interval can be had been acknowledged Positioning interval, such as locating module 410 just started start when, can be default positioning interval；Such as opened in this method After dynamic, can be upper one adjust bout it is confirmed that positioning interval.It is fixed that locating module 410 can include Big Dipper locating module, GPS Position module etc..

Monitor module 420, for reading the sensed data of acceleration transducer.Meet preparatory condition in sensed data When, adjust positioning interval.The sensed data of acceleration transducer can be monitored and read by monitor module 420, i.e. timing The sensed data of acceleration transducer is read, to monitor the change of the sensed data of acceleration transducer.

Generally, when terminal user is doing fast transfer motion (such as anxious walking walk, runs), due to needing to ensure calmly Position precision, thus now need to reduce positioning interval (equivalent to increase location frequency).So scene configuration data can be set For determining that terminal is doing fast transfer motion.When the sensed data of acceleration transducer meets the scene configuration data, then It may determine that terminal user is carrying out fast transfer motion, that is, show that sensed data meets preparatory condition, can adjust between positioning Every.

It is of course also possible to set scene configuration data to determine terminal when moving slowly at motion (such as taking a walk, walking), Just judge that sensed data meets preparatory condition, positioning interval can be adjusted.Now, when terminal user is moving slowly at motion When, the sensed data of acceleration transducer senses, can be to adjust positioning interval.

Adjustment module 430, for after sensed data meets default regulation, according to it is adjacent position twice between terminal position Increase or reduction of the numerical value relative to basis displacement value are moved, the corresponding positioning interval that adjusts causes positioning interval relative to origin reference location Interval is reduced or increase.

By above-mentioned steps, the shift value of terminal can also be obtained.

If basis displacement value and origin reference location at intervals of it is set in advance when, it is necessary to basis displacement value and origin reference location It is spaced into the advance initializing set of every trade.Moreover, if basis displacement value and origin reference location adjacent position twice at intervals of upper one Between terminal shift value and positioning interval when, it is also desirable to it is initial in advance that every trade is entered to basis displacement value and origin reference location interval Change setting.Therefore, terminal positioning interval regulating system also includes presetting module 400, for basis displacement value and origin reference location Interval carries out advance initializing set.

It is above-mentioned that advance initializing set is carried out to basis displacement value and origin reference location interval both can be user to set, Can also just be preset in product design.Just preset when certainly, if in product design, now can also be by User voluntarily changes basis displacement value and origin reference location interval.Therefore, presetting module 400 can provide user interface and be used to receive To basis displacement value and the advance initializing set at origin reference location interval, user by user interface can to basis displacement value and Origin reference location interval carries out advance initializing set or change.

Above-mentioned terminal positioning interval adjusting method and system, used according to the sensed data of acceleration transducer come identification terminal The motion at family, then terminal adjust positioning interval according to the motion state of user so that terminal positioning can both ensure to position Precision, it also can guarantee that relatively low power consumption.It above-mentioned terminal, can be wearable device, such as can be Intelligent bracelet or intelligence Can wrist-watch；It can certainly be intelligent terminal, such as can be smart mobile phone.It is and upper when user carries above-mentioned terminal State terminal communication connection other people could be aware that the situation of user.Such as when user is children or old man, user Guardian can more accurately understand the situation of user, and above-mentioned terminal possesses lower work(relative to traditional terminal Consumption, the endurance of terminal is improved, and positioning precision is guaranteed.

It should be understood that although each step in the flow chart of Fig. 1,2,3,5,6 shows successively according to the instruction of arrow Show, but these steps are not the inevitable order according to arrow instruction to be performed successively.Unless expressly state otherwise herein, this The order that the execution of a little steps is not strict is limited, and it can be performed in the other order.Moreover, in Fig. 1,2,3,5,6 At least a portion step can include more sub-steps or multiple stages, and these sub-steps or stage are not necessarily same One moment performed completion, but can perform different at the time of, and its execution sequence is also not necessarily to be carried out successively, but can be with Either the sub-step of other steps or at least a portion in stage perform in turn or alternately with other steps.

Described above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims

1. a kind of terminal positioning frequency adjustment method, it is characterised in that comprise the following steps：

Implement to position according to known location frequency；

Read the sensed data of acceleration transducer；

After the sensed data meets preparatory condition, according to the shift value of terminal between adjacent positioning twice relative to benchmark The increase or reduction of shift value, the corresponding location frequency that adjusts cause location frequency to improve or reduce relative to origin reference location frequency；

Wherein, the preparatory condition also includes the first preparatory condition；When the sensed data meets the first preparatory condition, at once Implement one-time positioning, then implement secondary positioning according to known location frequency.

2. terminal positioning frequency adjustment method according to claim 1, it is characterised in that the basis displacement value and benchmark Location frequency is set in advance；Or the basis displacement value and origin reference location frequency are between upper one adjacent positioning twice The shift value and location frequency of terminal.

3. terminal positioning frequency adjustment method according to claim 1, it is characterised in that methods described also includes preposition step Suddenly：

4. terminal positioning frequency adjustment method according to claim 3, it is characterised in that user interface is provided and is used to receive To the basis displacement value and the advance initializing set of origin reference location frequency.

5. terminal positioning frequency adjustment method according to claim 1, it is characterised in that described preparatory condition includes pre- The scene configuration data of storage medium is resident locally, the scene configuration data is used for the movement scenarios for determining terminal.

6. terminal positioning frequency adjustment method according to claim 1, it is characterised in that according to it is adjacent position twice determine Position data determine the shift value of terminal between adjacent positioning twice.

7. terminal positioning frequency adjustment method according to claim 6, it is characterised in that according to it is adjacent position twice determine Position data determine it is adjacent position twice between the process of shift value of terminal specifically comprise the following steps：

Using the coordinate mathematic interpolation of second geographic position data and the first geographic position data obtain position twice away from From as described shift value.

8. terminal positioning frequency adjustment method according to claim 1, it is characterised in that according between adjacent positioning twice The sensed data of acceleration transducer determines the shift value of terminal between adjacent positioning twice.

9. terminal positioning frequency adjustment method according to claim 8, it is characterised in that according between adjacent positioning twice The sensed data of acceleration transducer determine it is adjacent position twice between the process of shift value of terminal specifically include following step Suddenly：

Sensed data execution integral operation to acceleration transducer between adjacent positioning twice obtains speed values, to the speed Number of degrees value performs quadratic integral computing and obtains the shift value of terminal between adjacent positioning twice.

10. terminal positioning frequency adjustment method according to claim 1, it is characterised in that between adjacent positioning twice eventually The shift value at end increases relative to basis displacement value or the amplitude of reduction is bigger, and the corresponding location frequency that adjusts causes location frequency The amplitude for improving or reducing relative to origin reference location frequency is bigger.

11. terminal positioning frequency adjustment method according to claim 10, it is characterised in that if the location frequency after regulation More than maximum origin reference location frequency, then location frequency is updated to maximum origin reference location frequency.

12. terminal positioning frequency adjustment method according to claim 10, it is characterised in that if the location frequency after regulation Less than minimum reference location frequency, then location frequency is updated to minimum reference location frequency.

13. the terminal positioning frequency adjustment method according to any one of claim 1~12, it is characterised in that timing is read The sensed data of acceleration transducer.

A kind of 14. terminal positioning frequency regulating system, it is characterised in that including：

Monitor module, for reading the sensed data of acceleration transducer；And

Adjustment module, for after the sensed data meets preparatory condition, according to it is adjacent position twice between terminal displacement Numerical value accordingly adjusts location frequency and causes location frequency relative to origin reference location frequency relative to the increase or reduction of basis displacement value Rate is improved or reduced；

15. terminal positioning frequency regulating system according to claim 14, it is characterised in that the basis displacement value and base Certainly bit frequency is set in advance；Or the basis displacement value and origin reference location frequency are upper one adjacent to position it twice Between terminal shift value and location frequency.

16. terminal positioning frequency regulating system according to claim 14, it is characterised in that the system also includes default Module, the presetting module are used to carry out advance initializing set to the basis displacement value and origin reference location frequency.

17. terminal positioning frequency regulating system according to claim 16, it is characterised in that the presetting module provides use Family interface is used to receive to the basis displacement value and the advance initializing set of origin reference location frequency.

18. terminal positioning frequency regulating system according to claim 14, it is characterised in that described preparatory condition includes The scene configuration data of local storage medium is pre-stored in, the scene configuration data is used for the movement scenarios for determining terminal.

19. terminal positioning frequency regulating system according to claim 14, it is characterised in that positioned twice according to adjacent Location data determines the shift value of terminal between adjacent positioning twice.

20. terminal positioning frequency regulating system according to claim 18, it is characterised in that positioned twice according to adjacent Location data determine it is adjacent position twice between the process of shift value of terminal specifically comprise the following steps：

21. terminal positioning frequency regulating system according to claim 14, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value.

22. terminal positioning frequency regulating system according to claim 21, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value process specifically include it is as follows Step：

23. terminal positioning frequency regulating system according to claim 14, it is characterised in that between adjacent positioning twice eventually The shift value at end increases relative to basis displacement value or the amplitude of reduction is bigger, and the corresponding location frequency that adjusts causes location frequency The amplitude for improving or reducing relative to origin reference location frequency is bigger.

24. terminal positioning frequency regulating system according to claim 23, it is characterised in that if the location frequency after regulation More than maximum origin reference location frequency, then location frequency is updated to maximum origin reference location frequency.

25. terminal positioning frequency regulating system according to claim 23, it is characterised in that if the location frequency after regulation Less than minimum reference location frequency, then location frequency is updated to minimum reference location frequency.

26. the terminal positioning frequency regulating system according to any one of claim 14~25, it is characterised in that timing is read The sensed data of acceleration transducer.

27. a kind of terminal positioning interval adjusting method, it is characterised in that comprise the following steps：

Implement to position according to known locations interval；

Read the sensed data of acceleration transducer；

After the sensed data meets preparatory condition, according to the shift value of terminal between adjacent positioning twice relative to benchmark The increase or reduction of shift value, the corresponding positioning interval that adjusts cause positioning interval to reduce or increase relative to origin reference location interval；

Wherein, the preparatory condition also includes the first preparatory condition；When the sensed data meets the first preparatory condition, at once Implement one-time positioning, then implement secondary positioning according to known positioning interval.

28. terminal positioning interval according to claim 27 adjusting method, it is characterised in that the basis displacement value and base Certainly interdigit is divided into set in advance；Or the basis displacement value and origin reference location adjacent position it twice at intervals of upper one Between terminal shift value and positioning interval.

29. terminal positioning interval according to claim 27 adjusting method, it is characterised in that methods described also includes preposition Step：

30. terminal positioning interval according to claim 29 adjusting method, it is characterised in that user interface is provided and is used to connect Receive to the basis displacement value and the advance initializing set at origin reference location interval.

31. terminal positioning interval according to claim 27 adjusting method, it is characterised in that described preparatory condition includes The scene configuration data of local storage medium is pre-stored in, the scene configuration data is used for the movement scenarios for determining terminal.

32. terminal positioning interval according to claim 27 adjusting method, it is characterised in that positioned twice according to adjacent Location data determines the shift value of terminal between adjacent positioning twice.

33. terminal positioning interval according to claim 32 adjusting method, it is characterised in that positioned twice according to adjacent Location data determine it is adjacent position twice between the process of shift value of terminal specifically comprise the following steps：

After known positioning interval, driving locating module performs secondary positioning to obtain the second geographic position data；

34. terminal positioning interval according to claim 27 adjusting method, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value.

35. terminal positioning interval according to claim 34 adjusting method, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value process specifically include it is as follows Step：

36. terminal positioning interval according to claim 27 adjusting method, it is characterised in that between adjacent positioning twice eventually The shift value at end increases relative to basis displacement value or the amplitude of reduction is bigger, and the corresponding positioning interval that adjusts causes positioning interval The amplitude for reducing or increasing relative to origin reference location interval is bigger.

37. terminal positioning interval according to claim 36 adjusting method, it is characterised in that if the positioning interval after regulation More than maximum origin reference location interval, then positioning interval is updated to maximum origin reference location interval.

38. terminal positioning interval according to claim 36 adjusting method, it is characterised in that if the positioning interval after regulation Less than minimum reference positioning interval, then positioning interval is updated to minimum reference positioning interval.

39. the terminal positioning interval adjusting method according to any one of claim 27~38, it is characterised in that timing is read The sensed data of acceleration transducer.

A kind of 40. terminal positioning interval regulating system, it is characterised in that including：

Monitor module, for reading the sensed data of acceleration transducer；And

Adjustment module, for after the sensed data meets preparatory condition, according to it is adjacent position twice between terminal displacement Numerical value accordingly adjusts positioning interval and causes positioning interval relative between origin reference location relative to the increase or reduction of basis displacement value Every reduction or increase；

41. terminal positioning interval according to claim 40 regulating system, it is characterised in that the basis displacement value and base Certainly interdigit is divided into set in advance；Or the basis displacement value and origin reference location adjacent position it twice at intervals of upper one Between terminal shift value and positioning interval.

42. terminal positioning interval according to claim 40 regulating system, it is characterised in that the system also includes default Module, the presetting module are used to carry out advance initializing set to the basis displacement value and origin reference location interval.

43. terminal positioning interval according to claim 42 regulating system, it is characterised in that the presetting module provides use Family interface is used to receive to the basis displacement value and the advance initializing set at origin reference location interval.

44. terminal positioning interval according to claim 40 regulating system, it is characterised in that described preparatory condition includes The scene configuration data of local storage medium is pre-stored in, the scene configuration data is used for the movement scenarios for determining terminal.

45. terminal positioning interval according to claim 40 regulating system, it is characterised in that positioned twice according to adjacent Location data determines the shift value of terminal between adjacent positioning twice.

46. terminal positioning interval according to claim 45 regulating system, it is characterised in that positioned twice according to adjacent Location data determine it is adjacent position twice between the process of shift value of terminal specifically comprise the following steps：

47. terminal positioning interval according to claim 40 regulating system, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value.

48. terminal positioning interval according to claim 47 regulating system, it is characterised in that position it twice according to adjacent Between acceleration transducer sensed data determine it is adjacent twice position between terminal shift value process specifically include it is as follows Step：

49. terminal positioning interval according to claim 40 regulating system, it is characterised in that between adjacent positioning twice eventually The shift value at end increases relative to basis displacement value or the amplitude of reduction is bigger, and the corresponding positioning interval that adjusts causes positioning interval The amplitude for reducing or increasing relative to origin reference location interval is bigger.

50. terminal positioning interval according to claim 49 regulating system, it is characterised in that if the positioning interval after regulation More than maximum origin reference location interval, then positioning interval is updated to maximum origin reference location interval.

51. terminal positioning interval according to claim 49 regulating system, it is characterised in that if the positioning interval after regulation Less than minimum reference positioning interval, then positioning interval is updated to minimum reference positioning interval.

52. the terminal positioning interval regulating system according to any one of claim 40~51, it is characterised in that timing is read The sensed data of acceleration transducer.