CN104066163B - Power consumption saving device, mobile terminal and power consumption saving method - Google Patents
Power consumption saving device, mobile terminal and power consumption saving method Download PDFInfo
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- CN104066163B CN104066163B CN201410169563.3A CN201410169563A CN104066163B CN 104066163 B CN104066163 B CN 104066163B CN 201410169563 A CN201410169563 A CN 201410169563A CN 104066163 B CN104066163 B CN 104066163B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a power consumption saving device applied to a mobile terminal. The power consumption saving device comprises an acquiring unit, a mode determining unit and a processing unit, wherein the acquiring unit is used for acquiring the current parameter information of the mobile terminal; the mode determining unit is used for determining the current action mode of a user of the mobile terminal according to the current parameter information and the preset parameter information; the processing unit is used for implementing the corresponding processing operation according to the current action mode of the user, wherein the processing operation includes opening a position acquiring device to acquire position information of the mobile terminal, closing the position acquiring device, or changing the acquiring frequency of the mobile terminal for acquiring the position information from the position acquiring device. The invention also provides a power consumption saving method. According to the technical scheme, the power consumption saving device and method can effectively save the power consumption of the terminal, and thus the service time of the terminal is prolonged, and the user experience of the user is improved.
Description
Technical field
The present invention relates to field of terminal technology, in particular to a kind of Save power consumption device and a kind of Save power consumption side
Method.
Background technology
GPS technology is widely used in mobile terminal device and wearable device.On mobile terminals using the master of GPS technology
Problem is wanted to be system power dissipation than larger, use time is shorter, and Consumer's Experience is bad.It is even more serious on wearable device, because
Battery capacity for wearable device compares much smaller times of battery of mobile terminal capacity.
Accordingly, it would be desirable to a kind of new technical scheme, can save system power dissipation, so as to extension device when using GPS
Use time.
The content of the invention
The present invention is based on the problems referred to above, it is proposed that a kind of new technical scheme, can save system when using GPS
Power consumption, so as to the use time of extension device.
In view of this, the present invention proposes a kind of Save power consumption device, for mobile terminal, including：Collecting unit, is used for
Gather the current parameter information of the mobile terminal；Pattern determining unit, for according to the current parameter information and default
Parameter information, determine the behavior pattern that the user of the mobile terminal is presently in；Processing unit, for according to the user
The behavior pattern being presently in, perform it is corresponding process operation, wherein, it is described process operation include open position acquisition device with
The positional information of the mobile terminal is obtained, the position acquisition device is closed or is changed the mobile terminal and obtain from the position
Take the acquisition frequency that device obtains the positional information.
In the technical scheme, the difference of the behavior pattern being presently according to the user of mobile terminal decides whether to beat
On or off closed position acquisition device, or whether change from acquisition device the acquisition frequency for obtaining positional information, so, according to
The difference of residing behavior pattern, performs different process operations, the power consumption of terminal can be effectively saved, so as to extend terminal
Use time, lifted user experience.
Wherein, position acquisition device can be the device that GPS etc. can obtain positional information.
In above-mentioned technical proposal, it is preferable that the behavior pattern includes indoor mode, outdoor still-mode and outdoor sport
Pattern, then the processing unit be used for：When the behavior pattern that the user is presently in is indoor mode, the position is judged
Whether acquisition device closes, and judged result for it is no when, the position acquisition device is closed, when the user is presently in
When behavior pattern is outdoor still-mode, judge whether the position acquisition device closes, and when judged result is to be, open
The position acquisition device, obtains the positional information, and closes the position acquisition device after the positional information is obtained,
When the behavior pattern that the user is presently in is outdoor sport pattern, judge whether the position acquisition device closes, and
When judged result is to be, the position acquisition device is opened, and obtain the corresponding with the outdoor sport pattern of storage respectively
Positional information acquisition frequency, and according to the corresponding positional information acquisition frequency acquisition described in positional information.
In the technical scheme, the behavior pattern of user can include indoor mode, outdoor still-mode and outdoor sport
Pattern, then, on the premise of user needs the positioning function of using terminal, if the behavior pattern for detecting active user is
During indoor mode, because now user is in interior, position keeps constant, then now in order to save the power consumption of terminal, Ke Yiguan
Closed position acquisition device (such as GPS), and when user is in outdoor still-mode, now, as long as getting the outdoor position of user
Put, it is also possible to closed position acquisition device, and when user is in outdoor sport pattern, now, the position of user can become in real time
Change, therefore, to positioning, need open position acquisition device, it is possible to according to translational speed of user etc., obtain according to different
Take frequency and obtain positional information from position acquisition device.Specifically, indoor mode can also be subdivided into stationary indoors pattern and
Indoor Walking Mode, outdoor sport pattern can also be subdivided into pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding,
The translational speed of user will necessarily be different in pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding, now, can
To arrange different acquisition frequencies according to different patterns, such as the acquisition frequency for arranging pedestrian outdoors pattern was obtained every 10 seconds
Take once, and it is relative, and the acquisition frequency of outdoor running modes was obtained once every 8 seconds, the acquisition frequency of outdoor pattern of riding
Rate was obtained once every 3 seconds, so, according to different patterns different acquisition frequencies was arranged, and can not only save terminal
Power consumption, and bring good experience to user.
In above-mentioned technical proposal, it is preferable that the current parameter information includes：The current noise of the mobile terminal
Than, the change of base station time that accesses in Preset Time of current translational speed, current acceleration and the mobile terminal
Number；The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
In the technical scheme, the current parameter information of collection includes but is not limited to current signal to noise ratio, current
The change frequency of the base station that translational speed, current acceleration and the mobile terminal are accessed in Preset Time, it is right therewith
Answer, the parameter information for prestoring can be the corresponding default signal to noise ratio of each different user behavior pattern, default movement
The default change frequency of the base station that speed, default acceleration and residing mobile terminal are accessed in Preset Time.
In above-mentioned technical proposal, it is preferable that the pattern determining unit is specifically included：First judging unit, according to described
Current signal to noise ratio and default signal to noise ratio corresponding with the behavior pattern, judge that the user is currently at indoor or locates
In outdoor；First determining unit, when the judged result of first judging unit is currently at interior for the user, judges
The behavior pattern that the user is presently in is the indoor mode；Second judging unit, in sentencing for first judging unit
When disconnected result is currently at outdoor for the user, according to the current translational speed, current acceleration and described default
Translational speed and the default acceleration, judge that the user is currently at inactive state and is in motion state；
Second determining unit, when the judged result of second judging unit is currently at inactive state for the user, judges institute
It is the outdoor still-mode to state the behavior pattern that user is presently in, when the judged result of second judging unit is described
When user is currently at motion state, judge behavior pattern that the user is presently in as the outdoor sport pattern.
In the technical scheme, the determination methods of the behavior pattern of specific user can be first according to current signal to noise ratio
It is compared with the signal to noise ratio of default indoor mode and outdoor pattern, determines user in indoor or outdoor, afterwards root again
Number for the base station connected in Preset Time according to the translational speed of current terminal, acceleration and terminal etc. determines motion
It is static or motion, so as to accurately determine the behavior pattern residing for user.
In above-mentioned technical proposal, it is preferable that also include：Setting unit, for according to the setting command for receiving, arranging institute
State default parameter information.
In the technical scheme, it is corresponding not that user or manufacturer can according to the actual needs arrange different behavior patterns
Same parameter information, so that behavior of the terminal according to residing for the parameter information and current parameter information that arrange determine user
Pattern.
According to a further aspect in the invention, a kind of mobile terminal is additionally provided, including any one of above-mentioned technical proposal institute
The Save power consumption device stated.
According to another aspect of the invention, a kind of power consumption saving method is additionally provided, for mobile terminal, including：Collection
The current parameter information of the mobile terminal；According to the current parameter information and default parameter information, the shifting is determined
The behavior pattern that the user of dynamic terminal is presently in；According to the behavior pattern that the user is presently in, corresponding process is performed
Operation, wherein, the process operation includes open position acquisition device to obtain the positional information of the mobile terminal, close institute
Rheme is put acquisition device or changes the acquisition frequency that the mobile terminal obtains the positional information from the position acquisition device.
In the technical scheme, the difference of the behavior pattern being presently according to the user of mobile terminal decides whether to beat
On or off closed position acquisition device, or whether change from acquisition device the acquisition frequency for obtaining positional information, so, according to
The difference of residing behavior pattern, performs different process operations, the power consumption of terminal can be effectively saved, so as to extend terminal
Use time, lifted user experience.
Wherein, position acquisition device can be the device that GPS etc. can obtain positional information.
In above-mentioned technical proposal, it is preferable that the behavior pattern includes indoor mode, outdoor still-mode and outdoor sport
Pattern, the then behavior pattern being presently according to the user performs corresponding process and operates, and specifically includes：As the user
When the behavior pattern being presently in is indoor mode, judge whether the position acquisition device closes, and be no in judged result
When, the position acquisition device is closed, when the behavior pattern that the user is presently in is outdoor still-mode, judge described
Whether position acquisition device closes, and when judged result is to be, opens the position acquisition device, obtains the position letter
Breath, and the position acquisition device is closed after the positional information is obtained, when the behavior pattern that the user is presently in is
During outdoor sport pattern, judge whether the position acquisition device closes, and when judged result is to be, opens the position and obtain
Device, and the acquisition frequency of the positional information corresponding with the outdoor sport pattern of acquisition storage respectively are taken, and according to described
Positional information described in the acquisition frequency acquisition of corresponding positional information.
In the technical scheme, the behavior pattern of user can include indoor mode, outdoor still-mode and outdoor sport
Pattern, then, on the premise of user needs the positioning function of using terminal, if the behavior pattern for detecting active user is
During indoor mode, because now user is in interior, position keeps constant, then now in order to save the power consumption of terminal, Ke Yiguan
Closed position acquisition device (such as GPS), and when user is in outdoor still-mode, now, as long as getting the outdoor position of user
Put, it is also possible to closed position acquisition device, and when user is in outdoor sport pattern, now, the position of user can become in real time
Change, therefore, to positioning, need open position acquisition device, it is possible to according to translational speed of user etc., obtain according to different
Take frequency and obtain positional information from position acquisition device.Specifically, indoor mode can also be subdivided into stationary indoors pattern and
Indoor Walking Mode, outdoor sport pattern can also be subdivided into pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding,
The translational speed of user will necessarily be different in pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding, now, can
To arrange different acquisition frequencies according to different patterns, such as the acquisition frequency for arranging pedestrian outdoors pattern was obtained every 10 seconds
Take once, and it is relative, and the acquisition frequency of outdoor running modes was obtained once every 8 seconds, the acquisition frequency of outdoor pattern of riding
Rate was obtained once every 3 seconds, so, according to different patterns different acquisition frequencies was arranged, and can not only save terminal
Power consumption, and bring good experience to user.
In above-mentioned technical proposal, it is preferable that the current parameter information includes：The current noise of the mobile terminal
Than, the change of base station time that accesses in Preset Time of current translational speed, current acceleration and the mobile terminal
Number；The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
In the technical scheme, the current parameter information of collection includes but is not limited to current signal to noise ratio, current
The change frequency of the base station that translational speed, current acceleration and the mobile terminal are accessed in Preset Time, it is right therewith
Answer, the parameter information for prestoring can be the corresponding default signal to noise ratio of each different user behavior pattern, default movement
The default change frequency of the base station that speed, default acceleration and residing mobile terminal are accessed in Preset Time.
In above-mentioned technical proposal, it is preferable that according to the current parameter information and default parameter information, it is determined that described
The behavior pattern that the user of mobile terminal is presently in, specifically includes：According to the current signal to noise ratio and with the behavior mould
The corresponding default signal to noise ratio of formula, judges that the user is currently at interior and is in outdoor；It is the use in judged result
When family is currently at interior, judge behavior pattern that the user is presently in as the indoor mode；It is institute in judged result
When stating user and being currently at outdoor, according to the current translational speed, current acceleration and the default translational speed
And the default acceleration, judge that the user is currently at inactive state and is in motion state；In judged result
When being currently at inactive state for the user, judge behavior pattern that the user is presently in as the outdoor stationary mold
Formula, when judged result is currently at motion state for the user, judges that the behavior pattern that the user is presently in is institute
State outdoor sport pattern.
In the technical scheme, the determination methods of the behavior pattern of specific user can be first according to current signal to noise ratio
It is compared with the signal to noise ratio of default indoor mode and outdoor pattern, determines user in indoor or outdoor, afterwards root again
Number for the base station connected in Preset Time according to the translational speed of current terminal, acceleration and terminal etc. determines motion
It is static or motion, so as to accurately determine the behavior pattern residing for user.
In above-mentioned technical proposal, it is preferable that also include：According to the setting command for receiving, the default parameter is set
Information.
In the technical scheme, it is corresponding not that user or manufacturer can according to the actual needs arrange different behavior patterns
Same parameter information, so that behavior of the terminal according to residing for the parameter information and current parameter information that arrange determine user
Pattern.
By above technical scheme, the difference of the behavior pattern being presently according to the user of mobile terminal decides whether
Open or closed position acquisition device, or whether change from acquisition device the acquisition frequency for obtaining positional information, so, root
According to the difference of residing behavior pattern, different process operations are performed, the power consumption of terminal can be effectively saved, so as to extend end
The use time at end, lifts the experience of user.
Description of the drawings
Fig. 1 shows the block diagram of Save power consumption device according to an embodiment of the invention；
Fig. 2 shows the flow chart of power consumption saving method according to an embodiment of the invention；
Fig. 3 shows the structure chart of mobile terminal according to an embodiment of the invention；
Fig. 4 shows the particular flow sheet of user behavior pattern determination process according to an embodiment of the invention；
Fig. 5 shows the particular flow sheet of power consumption saving method according to an embodiment of the invention；
Fig. 6 shows the Contrast on effect schematic diagram of power consumption saving method according to an embodiment of the invention and correlation technique.
Specific embodiment
It is below in conjunction with the accompanying drawings and concrete real in order to be more clearly understood that the above objects, features and advantages of the present invention
Apply mode to be further described in detail the present invention.It should be noted that in the case where not conflicting, the enforcement of the application
Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also
Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below
Specific embodiment restriction.
Fig. 1 shows the block diagram of Save power consumption device according to an embodiment of the invention.
As shown in figure 1, Save power consumption device 100 according to an embodiment of the invention, including：Collecting unit 102, for adopting
Collect the current parameter information of the mobile terminal；Pattern determining unit 104, for according to the current parameter information and default
Parameter information, determine the behavior pattern that the user of the mobile terminal is presently in；Processing unit 106, for according to described
The behavior pattern that user is presently in, performs corresponding process and operates, wherein, the process operation includes that open position obtains dress
Put to obtain the positional information of the mobile terminal, close the position acquisition device or change the mobile terminal from institute's rheme
Put the acquisition frequency that acquisition device obtains the positional information.
In the technical scheme, the difference of the behavior pattern being presently according to the user of mobile terminal decides whether to beat
On or off closed position acquisition device, or whether change from acquisition device the acquisition frequency for obtaining positional information, so, according to
The difference of residing behavior pattern, performs different process operations, the power consumption of terminal can be effectively saved, so as to extend terminal
Use time, lifted user experience.
Wherein, position acquisition device can be the device that GPS etc. can obtain positional information.
In above-mentioned technical proposal, it is preferable that the behavior pattern includes indoor mode, outdoor still-mode and outdoor sport
Pattern, then the processing unit 106 be used for：When the behavior pattern that the user is presently in is indoor mode, judge described
Whether position acquisition device closes, and when judged result is no, the position acquisition device is closed, when the current institute of the user
When the behavior pattern at place is outdoor still-mode, judge whether the position acquisition device closes, and when judged result is to be,
The position acquisition device is opened, the positional information is obtained, and the position acquisition is closed after the positional information is obtained
Device, when the behavior pattern that the user is presently in is outdoor sport pattern, judges whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, and it is obtaining storage respectively with the outdoor sport pattern
The acquisition frequency of corresponding positional information, and according to the corresponding positional information acquisition frequency acquisition described in positional information.
In the technical scheme, the behavior pattern of user can include indoor mode, outdoor still-mode and outdoor sport
Pattern, then, on the premise of user needs the positioning function of using terminal, if the behavior pattern for detecting active user is
During indoor mode, because now user is in interior, position keeps constant, then now in order to save the power consumption of terminal, Ke Yiguan
Closed position acquisition device (such as GPS), and when user is in outdoor still-mode, now, as long as getting the outdoor position of user
Put, it is also possible to closed position acquisition device, and when user is in outdoor sport pattern, now, the position of user can become in real time
Change, therefore, to positioning, need open position acquisition device, it is possible to according to translational speed of user etc., obtain according to different
Take frequency and obtain positional information from position acquisition device.Specifically, indoor mode can also be subdivided into stationary indoors pattern and
Indoor Walking Mode, outdoor sport pattern can also be subdivided into pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding,
The translational speed of user will necessarily be different in pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding, now, can
To arrange different acquisition frequencies according to different patterns, such as the acquisition frequency for arranging pedestrian outdoors pattern was obtained every 10 seconds
Take once, and it is relative, and the acquisition frequency of outdoor running modes was obtained once every 8 seconds, the acquisition frequency of outdoor pattern of riding
Rate was obtained once every 3 seconds, so, according to different patterns different acquisition frequencies was arranged, and can not only save terminal
Power consumption, and bring good experience to user.
In above-mentioned technical proposal, it is preferable that the current parameter information includes：The current noise of the mobile terminal
Than, the change of base station time that accesses in Preset Time of current translational speed, current acceleration and the mobile terminal
Number；The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
In the technical scheme, the current parameter information of collection includes but is not limited to current signal to noise ratio, current
The change frequency of the base station that translational speed, current acceleration and the mobile terminal are accessed in Preset Time, it is right therewith
Answer, the parameter information for prestoring can be the corresponding default signal to noise ratio of each different user behavior pattern, default movement
The default change frequency of the base station that speed, default acceleration and residing mobile terminal are accessed in Preset Time.
In above-mentioned technical proposal, it is preferable that the pattern determining unit 104 is specifically included：First judging unit 1042, root
According to the current signal to noise ratio and default signal to noise ratio corresponding with the behavior pattern, judge that the user is currently at interior
It is in outdoor；First determining unit 1044, is currently in the judged result of first judging unit for the user
When indoor, judge behavior pattern that the user is presently in as the indoor mode；Second judging unit 1046, described
When the judged result of one judging unit is currently at outdoor for the user, according to the current translational speed, it is current plus
Speed and the default translational speed and the default acceleration, judge that the user is currently at inactive state still
It is kept in motion；Second determining unit 1048, is currently in the judged result of second judging unit for the user
During inactive state, behavior pattern that the user is presently in is judged as the outdoor still-mode, judge single when described second
The judged result of unit is for the user when being currently at motion state, judges behavior pattern that the user is presently in as described
Outdoor sport pattern.
In the technical scheme, the determination methods of the behavior pattern of specific user can be first according to current signal to noise ratio
It is compared with the signal to noise ratio of default indoor mode and outdoor pattern, determines user in indoor or outdoor, afterwards root again
Number for the base station connected in Preset Time according to the translational speed of current terminal, acceleration and terminal etc. determines motion
It is static or motion, so as to accurately determine the behavior pattern residing for user.
In above-mentioned technical proposal, it is preferable that also include：Setting unit 108, for the setting command that basis is received, if
Put the default parameter information.
In the technical scheme, it is corresponding not that user or manufacturer can according to the actual needs arrange different behavior patterns
Same parameter information, so that behavior of the terminal according to residing for the parameter information and current parameter information that arrange determine user
Pattern.
Fig. 2 shows the flow chart of power consumption saving method according to an embodiment of the invention.
As shown in Fig. 2 power consumption saving method according to an embodiment of the invention, for mobile terminal, including：Step 202,
Gather the current parameter information of the mobile terminal；Step 204, believes according to the current parameter information and default parameter
Breath, determines the behavior pattern that the user of the mobile terminal is presently in；Step 206, according to the row that the user is presently in
For pattern, perform corresponding process and operate, wherein, the process operation includes open position acquisition device to obtain the movement
The positional information of terminal, close the position acquisition device or change the mobile terminal and obtain institute from the position acquisition device
State the acquisition frequency of positional information.
In the technical scheme, the difference of the behavior pattern being presently according to the user of mobile terminal decides whether to beat
On or off closed position acquisition device, or whether change from acquisition device the acquisition frequency for obtaining positional information, so, according to
The difference of residing behavior pattern, performs different process operations, the power consumption of terminal can be effectively saved, so as to extend terminal
Use time, lifted user experience.
Wherein, position acquisition device can be the device that GPS etc. can obtain positional information.
In above-mentioned technical proposal, it is preferable that the behavior pattern includes indoor mode, outdoor still-mode and outdoor sport
Pattern, then the step 206 specifically include：When the behavior pattern that the user is presently in is indoor mode, judge described
Whether position acquisition device closes, and when judged result is no, the position acquisition device is closed, when the current institute of the user
When the behavior pattern at place is outdoor still-mode, judge whether the position acquisition device closes, and when judged result is to be,
The position acquisition device is opened, the positional information is obtained, and the position acquisition is closed after the positional information is obtained
Device, when the behavior pattern that the user is presently in is outdoor sport pattern, judges whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, and it is obtaining storage respectively with the outdoor sport pattern
The acquisition frequency of corresponding positional information, and according to the corresponding positional information acquisition frequency acquisition described in positional information.
In the technical scheme, the behavior pattern of user can include indoor mode, outdoor still-mode and outdoor sport
Pattern, then, on the premise of user needs the positioning function of using terminal, if the behavior pattern for detecting active user is
During indoor mode, because now user is in interior, position keeps constant, then now in order to save the power consumption of terminal, Ke Yiguan
Closed position acquisition device (such as GPS), and when user is in outdoor still-mode, now, as long as getting the outdoor position of user
Put, it is also possible to closed position acquisition device, and when user is in outdoor sport pattern, now, the position of user can become in real time
Change, therefore, to positioning, need open position acquisition device, it is possible to according to translational speed of user etc., obtain according to different
Take frequency and obtain positional information from position acquisition device.Specifically, indoor mode can also be subdivided into stationary indoors pattern and
Indoor Walking Mode, outdoor sport pattern can also be subdivided into pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding,
The translational speed of user will necessarily be different in pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding, now, can
To arrange different acquisition frequencies according to different patterns, such as the acquisition frequency for arranging pedestrian outdoors pattern was obtained every 10 seconds
Take once, and it is relative, and the acquisition frequency of outdoor running modes was obtained once every 8 seconds, the acquisition frequency of outdoor pattern of riding
Rate was obtained once every 3 seconds, so, according to different patterns different acquisition frequencies was arranged, and can not only save terminal
Power consumption, and bring good experience to user.
In above-mentioned technical proposal, it is preferable that the current parameter information includes：The current noise of the mobile terminal
Than, the change of base station time that accesses in Preset Time of current translational speed, current acceleration and the mobile terminal
Number；The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
In the technical scheme, the current parameter information of collection includes but is not limited to current signal to noise ratio, current
The change frequency of the base station that translational speed, current acceleration and the mobile terminal are accessed in Preset Time, it is right therewith
Answer, the parameter information for prestoring can be the corresponding default signal to noise ratio of each different user behavior pattern, default movement
The default change frequency of the base station that speed, default acceleration and residing mobile terminal are accessed in Preset Time.
In above-mentioned technical proposal, it is preferable that the step 204 is specifically included：According to the current signal to noise ratio and with institute
The corresponding default signal to noise ratio of behavior pattern is stated, judges that the user is currently at interior and is in outdoor；In judged result
When being currently at interior for the user, judge behavior pattern that the user is presently in as the indoor mode；Judging
When being as a result currently at outdoor for the user, according to the current translational speed, current acceleration and described default
Translational speed and the default acceleration, judge that the user is currently at inactive state and is in motion state；
When judged result is currently at inactive state for the user, judge behavior pattern that the user is presently in as the outdoor
Still-mode, when judged result is currently at motion state for the user, judges the behavior mould that the user is presently in
Formula is the outdoor sport pattern.
In the technical scheme, the determination methods of the behavior pattern of specific user can be first according to current signal to noise ratio
It is compared with the signal to noise ratio of default indoor mode and outdoor pattern, determines user in indoor or outdoor, afterwards root again
Number for the base station connected in Preset Time according to the translational speed of current terminal, acceleration and terminal etc. determines motion
It is static or motion, so as to accurately determine the behavior pattern residing for user.
In above-mentioned technical proposal, it is preferable that also included before the step 202：According to the setting command for receiving, if
Put the default parameter information.
In the technical scheme, it is corresponding not that user or manufacturer can according to the actual needs arrange different behavior patterns
Same parameter information, so that behavior of the terminal according to residing for the parameter information and current parameter information that arrange determine user
Pattern.
Fig. 3 shows the structure chart of mobile terminal according to an embodiment of the invention.
As shown in figure 3, mobile terminal according to an embodiment of the invention is by processor 302, acceleration transducer
304, GPS module 306, gps antenna 308, radio-frequency module 310, radio-frequency antenna 312 and memory 314 etc. are constituted, wherein processor
Timer is contained in 302 the insides, can be used as the timer of the acquisition frequency of positional information described above.
With reference to above with Fig. 3 describe in detail technical scheme.
1st, the opening of GPS functions (i.e. position acquisition module) and closing
Processor 302 is controlled the opening of GPS module 306 and is closed by GPS module switching signal.
2nd, GPS signal to noise ratios
Signal to noise ratio is defined as available signal power and noise power in the GPS air interface signals that receiver front end is measured
Ratio, abbreviation SNR, i.e. SNR=PS/PN, wherein, PS be gps signal power, PN is noise power.
Under equal positioning accuracy request, GPS signal to noise ratios are bigger, and positioning is faster, and system gets over power saving.Conversely, working as GPS signal to noise ratios
During less than certain value, positioning is very slow, or even cannot position, it is impossible to meet user's requirement of real-time.
The too low prevailing scenario of GPS signal to noise ratios has：Interior, tunnel, building densely, sleety weather etc..
Gps antenna receives the gps signal and ambient noise signal of satellite launch, sends GPS chip (not shown) to,
GPS chip calculates signal to noise ratio snr, is stored in the middle of the register of GPS chip, and processor 302 is read in the middle of GPS chip register
The SNR value of storage, in being stored in memory 314.
3rd, translational speed
Translational speed is used for characterizing the speed that move of user's current time for carrying mobile terminal, it is of the invention in refer to and pass through
The speed that GPS measurements are obtained, the process that tests the speed is as follows：
The gps signal for receiving is conveyed to GPS module 306 by gps antenna 308, and GPS module 306 is by the gps signal for receiving
The form for being available for processor 302 to use is processed into, processor 302 is conveyed to, processor 302 calculates position coordinates A.When passing through
Between be calculated position coordinates B again after T.The distance between the coordinates computed A of processor 302 and coordinate B, divided by time T, obtains
Translational speed information.
4th, the acquisition frequency of positional information acquisition and positional information
The software of processor operation is divided into bottom software and upper layer software (applications), bottom software according to GPS module 306 transmit come
Gps signal calculates gps coordinate, is conveyed to upper layer software (applications)；Upper layer software (applications) wakes up according to the time interval of timer, and receives
From the gps coordinate of bottom software, then it is acted upon being displayed on display screen LCD.When upper layer software (applications) is timed device wake-up
Operation, remaining time in a dormant state, saves system power dissipation.The time interval write timer that gps coordinate is obtained, upper strata
Software just obtains position coordinates according to the time interval of write, and acquisition time interval is longer, i.e. acquisition frequency is slower, upper layer software (applications)
Time in dormancy is longer, and system gets over power saving.This timer is referred to as position acquisition frequency timer.
5th, acceleration
Most Integrated Accelerometer 304 in intelligent terminal, for the percentage speed variation at acquisition terminal a certain moment, letter
Claim acceleration.Acceleration transducer 304 can perceive the acceleration in tri- independent, directions of XYZ.Processor 302 reads acceleration
The acceleration on tri- directions of XYZ that sensor 304 is perceived.
6th, mobile cellular cell base station identifier Cell-ID
Mobile terminal determines its position by gathering the cell base station identifier Cell-ID of its registration.As long as system energy
The geographical location information of base station is enough inquired by Cell-ID, just can be positioned.The precision of positioning depends on the covering half of cell
Footpath, such as in areas of Beijing, base station density is higher, and positioning precision can reach 200 meters or so；And in suburb, base station density is relatively low,
Positioning precision can only achieve one or two kilometer.This technology realizes that simply input cost is little, is to apply in the wireless network at present most
Extensive location technology.In the case of without GPS, also can Primary Location by Cell-ID.
And the number of times (i.e. the change frequency of the base station that terminal is accessed) for passing through to gather Cell-ID changes within a period of time is made
For terminal parameter information.
Wherein, mobile terminal receives cell base station signals by radio-frequency antenna 312, will after radio-frequency module 310 is parsed
Radio-frequency information comprising Cell-ID sends processor 302 to, and processor 302 is taken out Cell-ID, is stored in memory 314
In.
Specifically, the behavior pattern of user is defined as indoor mode and outdoor pattern by the present invention, and is subdivided into interior
Still-mode, indoor Walking Mode, outdoor still-mode, pedestrian outdoors pattern, outdoor running modes and outdoor pattern of riding.
Wherein, pattern when indoor mode refers to that the people of using terminal is in building, stationary indoors pattern refers to people
Movement velocity be less than 0.3km/h when indoor mode；Indoor Walking Mode refer to people movement velocity be more than 0.3km/h when
Indoor mode.
Outdoor pattern refers to pattern during environment of the people of using terminal beyond building.
Outdoor pattern when people rides public transportation means, is defined as outdoor pattern of riding；
When people does not ride public transportation means outer：When movement velocity is less than 0.3km/h, outdoor pattern definition now is room
Outer still-mode；When movement velocity is more than 0.3km/h and is less than 5km/h, outdoor pattern definition now is pedestrian outdoors mould
Formula；When movement velocity is more than 5km/h, outdoor pattern definition now is outdoor running modes.
And different behavior patterns are directed to, the current parameter information of the terminal of collection can be different.
1st, the signal to noise ratio of GPS front end
Under indoor mode, GPS signal to noise ratios are low；
Under outdoor pattern, GPS signal to noise ratios are high.
2nd, translational speed
The current movement velocity of user is gathered by GPS functions.
Under indoor mode, GPS signal to noise ratios are low, it is impossible to obtain the speed of user；
Under outdoor still-mode, speed is zero；
Under pedestrian outdoors pattern, speed is very slow；
Under outdoor running modes, speed is slower；
Outdoor is ridden under pattern, speed.
3rd, acceleration
The acceleration on XYZ directions that acceleration transducer is perceived in collection mobile terminal, and vector addition computing is carried out,
The result for obtaining is referred to as vector.
Under still-mode, vector amplitude of variation very little, change is not presented periodically, without frequency；
Under indoor walking, pedestrian outdoors, outdoor running modes, vector amplitude of variation is larger；Change frequency is equal to cadence,
The change frequency of indoor walking and pedestrian outdoors is slower, and the change frequency of outdoor running is very fast；
The vector amplitude of variation of outdoor pattern of riding is less, and change is not presented periodically, without frequency.
4、Cell-ID
Base station Cell-ID changes in collection a period of time residing for user terminal.
Under stationary indoors and outdoor still-mode, Cell-ID is unchanged；
Under indoor Walking Mode, Cell-ID changes are very slow or unchanged；
Under pedestrian outdoors pattern, Cell-ID changes are slower；
Under outdoor running modes, Cell-ID changes are very fast；
The Cell-ID that outdoor is ridden under pattern changes quickly.
In sum, feature of the above-mentioned parameter under different behavior patterns is as shown in table 1.
Table 1
Specifically, the default parameter information under the different mode that user is arranged can be set to as shown in table 2 according to upper table
Representative value.
Table 2
Table 2 is stored in advance in the memory of terminal, use during user behavior pattern to be determined.
By the parameter of collection, the representative value of parameter compares under different behavior patterns, judges present mode and which kind of pattern
Closest, this process is referred to as fitted, and illustrates in detail below.
In order to describe conveniently, the parameter of collection is expressed as follows：
SNRx：The signal to noise ratio of current time collection
Vx：The speed of current time collection
Ax：The acceleration and amplitude of variation of current time collection
fx：The acceleration and change frequency of current time collection
Nx：Cell-ID change frequencies in a period of time of the last time collection
In order to describe conveniently, the representative value of parameter under different mode is expressed as follows：
SNRn：Signal to noise ratio representative value under different mode
Vn：The representative value of speed under different mode
An：Acceleration and amplitude of variation representative value under different mode
fn：Acceleration and change frequency representative value under different mode
Nn：The representative value of Cell-ID change frequencies under different mode
Wherein n=(1,2,3,4,5,6).
N=1：Stationary indoors pattern
N=2：Indoor Walking Mode
N=3：Outdoor still-mode
N=4：Pedestrian outdoors pattern
N=5：Outdoor running modes
N=6：Outdoor pattern of riding
As shown in figure 4, the determination process of the behavior pattern of fitting operation, i.e. user includes：
Step 402, obtains the current parameter information of mobile terminal, and current parameter information includes：Mobile terminal it is current
Signal to noise ratio, current translational speed, current acceleration and the mobile terminal base station accessed in Preset Time
Change frequency.
Step 404, judges the size of current signal to noise ratio.If signal to noise ratio snr x<0dB, then lock user model be 1 or
2, i.e. indoor mode.If signal to noise ratio snr x>0dB, then it is one of 3,4,5,6 to lock user model, i.e., outdoor pattern, under
Face is introduced respectively.
Step 406, if indoor mode, judges | A-A1 |>| A-A2 | (wherein, A represent current acceleration and
Amplitude of variation, A1 represents acceleration and amplitude of variation representative value under stationary indoors pattern, and A2 is represented under indoor Walking Mode
Acceleration and amplitude of variation representative value) whether set up.
Step 408, if | A-A1 |>| A-A2 | is false, and judges that user is in pattern 1, i.e. stationary indoors pattern.
Step 410, if | A-A1 |>| A-A2 | sets up, and judges that user is in pattern 2, i.e., indoor Walking Mode.
Step 412, if signal to noise ratio snr x>0dB, then it is one of 3,4,5,6 to lock user model, i.e., outdoor mould
Formula.
Step 414, if outdoor pattern, calculates Yn=4 × | Vx-Vn |+1 × | Ax-An |+1.5 × | fx-fn |+0.3
× | Nx-Nn |, n=3,4,5,6.
Step 416, take Yn (n=3,4,5,6) in the middle of reckling Ymin, judge the corresponding patterns of Ymin for present mode.
After determining the behavior pattern of user, corresponding measure can be taken according to behavior pattern, reduce system power dissipation.
It is of the invention main using two kinds of measures reduction system power dissipations：One is to close GPS, and two is the acquisition of adjusting position information
Frequency.Different measures are taken according to different behavior patterns, as shown in table 3.Wherein, f1<f2<f3.
Table 3
| Behavior pattern | Power saving measure |
| Stationary indoors | GPS is closed, stops obtaining positional information. |
| Indoor walking | GPS is closed, stops obtaining positional information. |
| It is outdoor static | Open GPS->After being accurately positioned obtain positional information->GPS is closed, stops obtaining positional information. |
| Pedestrian outdoors | Always on GPS, with very low frequency f1 positional information is obtained. |
| Outdoor running | Always on GPS, with higher frequency f2 positional information is obtained. |
| Ride outdoor | Always on GPS, with very high frequency f3 positional information is obtained. |
Fig. 5 shows the particular flow sheet of power consumption saving method according to an embodiment of the invention.
As shown in figure 5, according to an embodiment of the invention the idiographic flow of power consumption saving method includes：
Step 502, judges the behavior pattern that user is presently in.
Step 504, when behavior pattern is stationary indoors pattern or indoor Walking Mode, closes GPS module.
Step 506, is infinity by the acquisition set of frequency of positional information, stops obtaining positional information.
Step 508, when behavior pattern is outdoor still-mode, judges the last behavior for judging stored in memory
Whether pattern is equal to the current behavior pattern for judging, when judged result is to be, into step 510, and when judged result is no,
Into step 518.
Step 510, judges whether GPS module opens, if not opening, opens GPS module.
Step 512, operation GPS algorithm is accurately positioned, and the renewal frequency timer of set location information is 5S.
Step 514, waits 5S, positional information to be updated.
Step 516, closes GPS module.
Behavior pattern in step 518, more new memory.
Step 520, when behavior pattern is pedestrian outdoors pattern, judges whether GPS module opens, if judged result is
It is no, open GPS module.
Step 522, set location information updating frequency timer is f1.
Step 524, when behavior pattern is outdoor running modes, judges whether GPS module opens, if judged result is
It is no, open GPS module.
Step 526, set location information updating frequency timer is f2.
Step 528, when behavior pattern rides pattern for outdoor, judges whether GPS module opens, if judged result is
It is no, open GPS module.
Step 530, set location information updating frequency timer is f3.
Below technical scheme once is described in detail with specific embodiment.
GPS terminal with anti-lost function is generally worn on the body for needing the children and old man being monitored, every one section
Time to remote monitor sends positional information automatically, and remote monitor controls at any time the situation of monitored person.Such as, certain primary school
Life gos camping in the summer, and wears anti-lost GPS terminal, sends positional information to its father and mother in real time.He will experience three sections of distances：One be from
School sets out, and 2 kilometers of walking is to station；Two be by bus about 10 kilometers to destination；Three is to enter in science and technology center to visit.
In first paragraph distance gait processes, the parameter of collection is：SNR=15dB, V=3.2km/h, A=1.3m/s^2, f
=1.75Hz, N=1 beat/min.Judge that student is in pedestrian outdoors pattern, now reduces through the analysis of the parameter to gathering
The frequency of GPS more new location informations, is reduced to for 1 time by the renewals in 5 seconds given tacit consent to and was updated once per 3 minutes, reduces power consumption.
In second segment distance riding process, the parameter of collection is：SNR=10.4dB, V=24km/h, A=0.65m/s^2,
F=0Hz, N=10 beat/min.Judge through the analysis of the parameter to gathering, student in outdoor pattern of riding, relative to the
Stretch journey, improves the frequency of GPS more new location informations, because speed is unhappy, updates once per 10 seconds, reduces power consumption.
During 3rd section is visited in science and technology center room, the parameter of collection is：SNR=-23dB, V=NA, A=1.0m/s^
2, f=1.0Hz, N=0 beat/min.Judge through the analysis of the parameter to gathering, in indoor Walking Mode, now close
GPS functions, reduce power consumption.
As shown in fig. 6, by technical scheme, greatly save the power consumption of terminal, so that terminal is treated
The machine time is more longlasting.
Technical scheme is described in detail above in association with accompanying drawing, by technical scheme, according to movement
The difference of the behavior pattern that the user of terminal is presently in, decides whether to open or closed position acquisition device, or whether
Change from acquisition device and obtain the acquisition frequency of positional information, so, according to the difference of residing behavior pattern, perform different
Operation is processed, the power consumption of terminal can be effectively saved, so as to extend the use time of terminal, lift the experience of user.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of Save power consumption device, for mobile terminal, it is characterised in that include：
Collecting unit, for gathering the current parameter information of the mobile terminal；
Pattern determining unit, for according to the current parameter information and default parameter information, determining the mobile terminal
The behavior pattern that is presently in of user；
Processing unit, for the behavior pattern being presently according to the user, performs corresponding process and operates, wherein, it is described
Processing operation includes open position acquisition device to obtain the positional information of the mobile terminal, close the position acquisition device
Or change the mobile terminal from the acquisition frequency of the position acquisition device acquisition positional information；
Wherein described behavior pattern includes indoor mode, outdoor still-mode and outdoor sport pattern, then the processing unit is used
In：
When the behavior pattern that the user is presently in is indoor mode, judge whether the position acquisition device closes, and
When judged result is no, the position acquisition device is closed,
When the behavior pattern that the user is presently in is outdoor still-mode, judge whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, obtain the positional information, and obtaining the position
The position acquisition device is closed after information,
When the behavior pattern that the user is presently in is outdoor sport pattern, judge whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, and it is obtaining storage respectively with the outdoor sport pattern
The acquisition frequency of corresponding positional information, and according to the corresponding positional information acquisition frequency acquisition described in positional information；
The current parameter information includes：The current signal to noise ratio of the mobile terminal, current translational speed, it is current plus
The change frequency of the base station that speed and the mobile terminal are accessed in Preset Time；
The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
2. Save power consumption device according to claim 1, it is characterised in that the pattern determining unit is specifically included：
First judging unit, according to the current signal to noise ratio and default signal to noise ratio corresponding with the behavior pattern, judges
The user is currently at interior and is in outdoor；
First determining unit, when the judged result of first judging unit is currently at interior for the user, judges institute
It is the indoor mode to state the behavior pattern that user is presently in；
Second judging unit, when the judged result of first judging unit is currently at outdoor for the user, according to institute
Current translational speed, current acceleration and the default translational speed and the default acceleration are stated, institute is judged
State user and be currently at inactive state and be in motion state；
Second determining unit, when the judged result of second judging unit is currently at inactive state for the user, sentences
The behavior pattern that the fixed user is presently in is the outdoor still-mode, when the judged result of second judging unit is
When the user is currently at motion state, judge behavior pattern that the user is presently in as the outdoor sport pattern.
3. Save power consumption device according to any one of claim 1 to 2, it is characterised in that also include：
Setting unit, for according to the setting command for receiving, arranging the default parameter information.
4. a kind of mobile terminal, it is characterised in that include：Save power consumption device as claimed any one in claims 1 to 3.
5. a kind of power consumption saving method, for mobile terminal, it is characterised in that include：
Gather the current parameter information of the mobile terminal；
According to the current parameter information and default parameter information, the row that the user of the mobile terminal is presently in is determined
For pattern；
According to the behavior pattern that the user is presently in, perform corresponding process and operate, wherein, the process operation includes beating
Open position acquisition device is obtaining the positional information of the mobile terminal, close the position acquisition device or change the movement
Terminal obtains the acquisition frequency of the positional information from the position acquisition device；
The behavior pattern includes indoor mode, outdoor still-mode and outdoor sport pattern, then according to the current institute of the user
The behavior pattern at place, performs corresponding process and operates, and specifically includes：
When the behavior pattern that the user is presently in is indoor mode, judge whether the position acquisition device closes, and
When judged result is no, the position acquisition device is closed,
When the behavior pattern that the user is presently in is outdoor still-mode, judge whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, obtain the positional information, and obtaining the position
The position acquisition device is closed after information,
When the behavior pattern that the user is presently in is outdoor sport pattern, judge whether the position acquisition device closes
Close, and when judged result is to be, open the position acquisition device, and it is obtaining storage respectively with the outdoor sport pattern
The acquisition frequency of corresponding positional information, and according to the corresponding positional information acquisition frequency acquisition described in positional information；
The current parameter information includes：The current signal to noise ratio of the mobile terminal, current translational speed, it is current plus
The change frequency of the base station that speed and the mobile terminal are accessed in Preset Time；
The default parameter information includes：It is default signal to noise ratio corresponding with the behavior pattern, default translational speed, pre-
If the default change frequency of base station that accesses in Preset Time of acceleration and residing mobile terminal.
6. power consumption saving method according to claim 5, it is characterised in that according to the current parameter information and default
Parameter information, determine the behavior pattern that the user of the mobile terminal is presently in, specifically include：
According to the current signal to noise ratio and default signal to noise ratio corresponding with the behavior pattern, judge that the user currently locates
Outdoor is in interior；
When judged result is currently at interior for the user, judge behavior pattern that the user is presently in as the room
Internal schema；
When judged result is currently at outdoor for the user, according to the current translational speed, current acceleration and
The default translational speed and the default acceleration, judge that the user is currently at inactive state and is in fortune
Dynamic state；
When judged result is currently at inactive state for the user, judge that the behavior pattern that the user is presently in is institute
Outdoor still-mode is stated, when judged result is currently at motion state for the user, judges what the user was presently in
Behavior pattern is the outdoor sport pattern.
7. the power consumption saving method according to any one of claim 5 to 6, it is characterised in that also include：
According to the setting command for receiving, the default parameter information is set.
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| CN116224387B (en) * | 2023-05-09 | 2023-07-07 | 深圳市易赛通信技术有限公司 | Positioning method, device and equipment of wearable equipment and storage medium |
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