CN105866806A - GPS module control method and device, and mobile terminal - Google Patents
GPS module control method and device, and mobile terminal Download PDFInfo
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- CN105866806A CN105866806A CN201610177853.1A CN201610177853A CN105866806A CN 105866806 A CN105866806 A CN 105866806A CN 201610177853 A CN201610177853 A CN 201610177853A CN 105866806 A CN105866806 A CN 105866806A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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Abstract
The invention discloses a GPS module control method and device, and a mobile terminal. The method comprises the steps: starting a map application program in a mobile terminal; obtaining a terminal instant speeds collected by a GPS module of the mobile terminal in a timing manner; comparing the obtained terminal instant speed and a preset speed threshold value, and updating a high-speed characteristic parameter and a low-speed characteristic speed according to a comparison result; controlling the working state of the GPS module according to the updating record information of the high-speed characteristic parameter and the low-speed characteristic speed, wherein the working state comprises a starting state or a stopping state. The above method can solve a technical problem that the turn-off of the GPS module in the prior art affects the navigation precision.
Description
Technical field
The present invention relates to digital map navigation technical field, particularly relate to method, device that a kind of GPS module controls
And mobile terminal.
Background technology
Along with the arrival of time of cell-phone, mobile terminal has become as work indispensable in people's daily life
Tool, the mobility of mobile terminal so that it is seem convenient, efficiently.Mobile terminal generally can meet people
Daily life in some demands, such as communicate, do shopping, information inquiry, path navigation etc..
Nowadays, mobile terminal be commonly configured with global positioning system (Global Positioning System,
GPS) module, can be navigated by GPS module easily and position, and brings the most generous to people's life
Just.GPS module is when navigating and position, it will usually having the highest power consumption, therefore, mobile terminal is
Saving power consumption, it will usually under the sight that satellite-signal is more weak, closes GPS module, if user drives
In car navigation, then can affect the degree of accuracy of navigation.
Summary of the invention
In view of this, the embodiment of the present invention provides the method for a kind of GPS module control, device and moves eventually
End, to solve GPS module closedown in prior art, affects the technical problem of navigation precision.
First aspect, embodiments provides a kind of method that GPS module controls, including:
Start the map class application program in mobile terminal；
Obtain the terminal instantaneous velocity that the global position system GPS module timing acquiring of described mobile terminal arrives；
The described terminal instantaneous velocity relatively obtained and the threshold speed preset, and according to comparative result more new peak
Speed characteristic parameter and low speed characteristic parameter；
According to the more new record information of described high velocity characteristic parameter and described low speed characteristic parameter, control described
The duty of GPS module, wherein said duty includes opening or closed mode.
Second aspect, the embodiment of the present invention additionally provides the device that a kind of GPS module controls, including:
Start module, for starting the map class application program in mobile terminal；
Acquisition module, for obtaining what the global position system GPS module timing acquiring of described mobile terminal arrived
Terminal instantaneous velocity；
Comparison module, for the described terminal instantaneous velocity comparing acquisition and the threshold speed preset, and foundation
Comparative result updates high velocity characteristic parameter and low speed characteristic parameter；
Control module, believes for the more new record according to described high velocity characteristic parameter and described low speed characteristic parameter
Breath, controls the duty of described GPS module, and wherein said duty includes opening or closes shape
State.
The third aspect, the embodiment of the present invention additionally provides a kind of mobile terminal, provides including above-described embodiment
The device that GPS module controls.
Method, device and the mobile terminal that the GPS module that the embodiment of the present invention provides controls, mobile starting
After map class application program in terminal, the terminal instantaneous velocity gathered by GPS module updates corresponding ginseng
Number, and the duty of GPS module is controlled according to corresponding more new record information, it can be ensured that using GPS
When module is navigated, do not close GPS module, it is ensured that to user's routing information accurately, it is also possible to guarantee
When need not GPS module and navigating, close GPS module, reduce the power consumption of mobile terminal.
Accompanying drawing explanation
The detailed description that non-limiting example is made made with reference to the following drawings by reading, the present invention
Other features, objects and advantages will become more apparent upon:
The flow chart of the method that a kind of GPS module that Fig. 1 provides for the embodiment of the present invention one controls；
The flow chart of the method updating characteristic parameter that Fig. 2 provides for the embodiment of the present invention one；
The flow chart of the method that a kind of GPS module that Fig. 3 provides for the embodiment of the present invention two controls；
The flow chart of the method that a kind of GPS module that Fig. 4 provides for the embodiment of the present invention three controls；
The stream of the method controlling GPS module according to satellite signal strength that Fig. 5 provides for the embodiment of the present invention three
Cheng Tu；
The structural representation of the device that a kind of GPS module that Fig. 6 provides for the embodiment of the present invention four controls；
The structural representation of a kind of mobile terminal that Fig. 7 provides for the embodiment of the present invention four.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.It is understood that this
Specific embodiment described by place is used only for explaining the present invention, rather than limitation of the invention.The most also need
Be noted that for the ease of describing, accompanying drawing illustrate only part related to the present invention and not all in
Hold.
Embodiment one
The flow chart of the method that a kind of GPS module that Fig. 1 provides for the embodiment of the present invention one controls.This enforcement
The method that the GPS module that example provides controls is applicable to mobile terminal the need of persistently opening GPS module for using
Family provides the situation of accurate traffic information.The device that the method that the present embodiment provides can be controlled by GPS module
Performing, this device can be realized by software and/or hardware, and integrated in the terminal.Such as Fig. 1 institute
Showing, the method includes:
Step 110, the map class application program started in mobile terminal.
In the present embodiment, mobile terminal can be mobile phone, panel computer etc. to be held with the user of positioning function
Equipment.Map class application program for may be mounted in mobile terminal, can provide the user map interface,
The application program of the functions such as location and navigation.
Further, after mobile terminal listens to the operation that user starts map class application program, open corresponding
Map class application program.
Step 120, obtain the terminal wink that the global position system GPS module timing acquiring of described mobile terminal arrives
Shi Sudu.
In the present embodiment, mobile terminal includes global positioning system (Global Positioning
System, GPS) module, GPS module can provide the user real-time location letter by obtaining satellite-signal
Breath.Such as, after map class application program is opened, it is user that GPS module can start and obtain satellite-signal
Location information and the map when prelocalization periphery accurately are provided.And for example, user opens wechat or microblogging etc.
During with the application program of positioning function, GPS module also can start and obtain satellite-signal and provide the user standard
True location information.
Exemplary, mobile terminal, after starting map class application program, is opened GPS module, and is utilized GPS
The satellite-signal that module timing is passed through to obtain is with acquisition terminal instantaneous velocity.Wherein, acquisition time interval is permissible
It is set according to practical situation.Such as, mobile terminal, after determining that high moral map is opened, controls GPS mould
Block obtains satellite-signal to determine terminal instantaneous velocity every 1s.
Step 130, the described terminal instantaneous velocity comparing acquisition and default threshold speed, and according to comparing
Result updates high velocity characteristic parameter and low speed characteristic parameter.
Wherein, the threshold speed preset can be user's satisfiable relatively low velocity when driving or ride.
Concrete numerical value can be set according to practical situation, and such as, threshold speed can be 15km/h, this speed
Degree is that user is very easy to reach when driving or ride.
Concrete, when the terminal instantaneous velocity gathered is higher than the threshold speed preset, adaptive more new peak
Speed characteristic parameter, accordingly, when the terminal instantaneous velocity gathered is less than the threshold speed preset, adaptability
Renewal low speed characteristic parameter.
Step 140, more new record information according to described high velocity characteristic parameter and described low speed characteristic parameter,
Controlling the duty of described GPS module, wherein said duty includes opening or closed mode.
Exemplary, the duty of GPS module can by high velocity characteristic parameter and low speed characteristic parameter more
New record information controls.When mobile terminal detects the more new record of high velocity characteristic parameter and low speed characteristic parameter
Information controls the duty of GPS module when meeting specific condition.
Such as, foot is write all over when more new record information high velocity characteristic parameter and low speed characteristic parameter record being detected
During the driving characteristics value set, confirm that mobile terminal provides the user driving navigation service, and then persistently open
GPS module.
Wherein, the state of GPS module can include opening and closed mode.When being in opening
Time, GPS module can by obtain satellite-signal lasting provide the user the letter that positions accurately and navigate
Breath.When in the closed position, GPS module stops obtaining satellite-signal.Now, mobile terminal can be in order to
By other location technology in addition to positioning except GPS, mobile terminal is positioned.Such as, connect according to mobile terminal
The signal base station information that the attribute information of the wireless router entered or mobile terminal access, is carried out mobile terminal
Location.The location information that this type of localization method provides is not so good as the accurate of the location information of GPS module offer, but
Remain to the simple location requirement meeting user in scenes such as indoor.
In the present embodiment, mobile terminal is opened after map class application program, confirm user be in driving or
Persistently open GPS module during person's riding condition, it is ensured that in navigation procedure by way of tunnel or other defend
Star signal more weak local time, GPS module still provides the user navigation Service, it is ensured that user drives road
The accuracy of line.
The method that the GPS module that the embodiment of the present invention one provides controls, the map class in starting mobile terminal
After application program, the terminal instantaneous velocity gathered by GPS module updates corresponding parameter, and according to accordingly
More new record information control GPS module duty, it can be ensured that use GPS module navigate
Time, do not close GPS module, it is ensured that to user's routing information accurately, it is also possible to guarantee need not GPS
When module is navigated, close GPS module, reduce the power consumption of mobile terminal.
On the basis of above-described embodiment, as in figure 2 it is shown, the described described terminal instantaneous velocity comparing acquisition and
The threshold speed preset, and can wrap according to comparative result renewal high velocity characteristic parameter and low speed characteristic parameter
Include:
If step 131 described terminal instantaneous velocity is more than the threshold speed preset, then to high velocity characteristic parameter
Increase the first numerical value preset.
Exemplary, when the terminal instantaneous velocity gathered is more than the threshold speed preset, it is believed that user
It is in the state driven or ride, now, updates high velocity characteristic parameter.
Further, updating high velocity characteristic parameter can be that high velocity characteristic parameter increases the first number preset
Value.Wherein, the concrete form of the first numerical value is not construed as limiting.Such as, it is more than when the terminal instantaneous velocity gathered
During the threshold speed preset, the record value of high velocity characteristic parameter is added 1.
If step 132 described terminal instantaneous velocity is less than the threshold speed preset, then to low speed characteristic parameter
Increase the second value preset.
Exemplary, when the terminal instantaneous velocity gathered is less than the threshold speed preset, it is believed that user
It is in non-driving or the non-state ridden, now, updates low speed characteristic parameter.
Further, low speed high velocity characteristic parameter can be that low speed characteristic parameter increases the second number preset
Value.Wherein, the concrete form of second value is not construed as limiting, and second value and the first numerical value can be identical,
Can also be different.Such as, when the terminal instantaneous velocity gathered is less than the threshold speed preset, special to low speed
The record value levying parameter adds 1.
Embodiment two
The flow chart of the method that a kind of GPS module that Fig. 3 provides for the embodiment of the present invention two controls.This enforcement
Example is on the basis of embodiment one, to according to described high velocity characteristic parameter and described low speed characteristic parameter more
New record information, the step of the duty controlling described GPS module has done further restriction.
Further, according to the more new record information of described high velocity characteristic parameter and described low speed characteristic parameter,
The duty controlling described GPS module includes: if the number of times that increases continuously of described high velocity characteristic parameter reaches
The first frequency threshold value preset, then control described GPS module and be continuously in opening and stop described in collection
Terminal instantaneous velocity；If the more new record information of described low speed characteristic parameter meets and default empties condition, then
Empty described high velocity characteristic parameter and the more new record information of described low speed characteristic parameter and reacquire described
The terminal instantaneous velocity that GPS module timing sampling arrives, and update described high speed according to described terminal instantaneous velocity
Characteristic parameter and described low speed characteristic parameter.As it is shown on figure 3, the method includes:
Step 310, the map class application program started in mobile terminal.
Step 320, obtain the terminal wink that the global position system GPS module timing acquiring of described mobile terminal arrives
Shi Sudu.
Step 330, the described terminal instantaneous velocity comparing acquisition and default threshold speed, and according to comparing
Result updates high velocity characteristic parameter and low speed characteristic parameter.
If step 340 described high velocity characteristic parameter increase continuously first number threshold that number of times reaches default
Value, then control described GPS module and be continuously in opening and stop gathering described terminal instantaneous velocity.
Exemplary, if high velocity characteristic continuous parameters increases, then illustrate that the terminal instantaneous velocity gathered is lasting
More than the threshold speed preset.First number threshold that number of times reaches default is increased continuously when high velocity characteristic parameter
Value, illustrates that the terminal instantaneous velocity gathered is all higher than the threshold speed preset within the regular hour, can be true
Recognize user to be in the state driven or ride and mobile terminal and provided the user accurately by map class application program
Navigation Service.Now, mobile terminal control GPS module is continuously in opening.
Further, when confirmation mobile terminal provides the user and is accurately positioned and navigates, acquisition terminal is stopped
Instantaneous velocity, alleviating the workload of current mobile terminal, and then can little scope reduce mobile terminal
Power consumption.
Optionally, after control GPS module is continuously in opening, detect that map class application program closes
When closing, confirm to terminate navigation Service, now control GPS module and close, to reduce the power consumption of mobile terminal.
Such as, when the terminal instantaneous velocity gathered is more than 15km/h, high velocity characteristic parameter adds 1, when at a high speed
When characteristic parameter adds 1 continuous 60 times, then control GPS module and be continuously in opening, and stop gathering eventually
End instantaneous velocity.When the corresponding application program of closedown being detected, control GPS module and close.
If the more new record information of step 350 described low speed characteristic parameter meets and default empties condition, then
Empty described high velocity characteristic parameter and the more new record information of described low speed characteristic parameter and reacquire described
The terminal instantaneous velocity that GPS module timing acquiring arrives, and it is special to update described speed according to described terminal instantaneous velocity
Levy parameter and described low speed characteristic parameter.
Exemplary, when the more new record information of low speed characteristic parameter meets default when emptying condition, empty
The more new record information of high velocity characteristic parameter and low speed characteristic parameter.Advantage of this is that, can avoid relatively
Whether in the long time period, mobile terminal is unconfirmed is in when providing the user accurate location and navigation Service,
The more new record information of high velocity characteristic parameter and low speed characteristic parameter too much increases the complexity that data process, can
To promote the speed that data process.
Further, when emptying the more fresh information record of high velocity characteristic parameter and low speed characteristic parameter, again
Obtain the terminal instantaneous velocity of GPS timing sampling, and update corresponding high velocity characteristic according to terminal instantaneous velocity
Parameter and low speed characteristic parameter, and then the duty of GPS module is controlled according to more new record information.
Optionally, step 350 can include following two technical schemes:
If the value of scheme one described low speed characteristic parameter reaches default third value, then empty described height
Speed characteristic parameter and the more new record information of described low speed characteristic parameter and reacquire described GPS module timing
The terminal instantaneous velocity collected, and update described high velocity characteristic parameter and institute according to described terminal instantaneous velocity
State low speed characteristic parameter.
Wherein, third value can be set according to practical situation.Such as, third value is set as 4
Time.When numerical value low speed characteristic parameter record being detected becomes 4, empty high velocity characteristic parameter and low speed is special
Levy the more new record information of parameter.Reacquire the terminal instantaneous velocity of GPS module timing acquiring simultaneously, and
Corresponding high velocity characteristic parameter and low speed characteristic parameter is updated according to terminal instantaneous velocity, and then according to updating note
Record information controls the duty of GPS module.
If scheme two described low speed characteristic parameter increase continuously the second frequency threshold value that number of times reaches default,
Then empty described high velocity characteristic parameter and the more new record information of described low speed characteristic parameter and reacquire described
The terminal instantaneous velocity that GPS module timing acquiring arrives, and update described high speed according to described terminal instantaneous velocity
Characteristic parameter and described low speed characteristic parameter, wherein said second frequency threshold value is less than described first number threshold
Value.
Wherein, the second frequency threshold value can be set according to practical situation, and the second frequency threshold value is less than the
One frequency threshold value.Such as, the second frequency threshold value is set to 4.When detecting that low speed characteristic parameter record increases continuously
Add number of times when reaching 4, empty the more new record information of high velocity characteristic parameter and low speed characteristic parameter.Weigh simultaneously
The new terminal instantaneous velocity obtaining GPS module timing acquiring, and update corresponding high according to terminal instantaneous velocity
Speed characteristic parameter and low speed characteristic parameter, and then the work shape of GPS module is controlled according to more new record information
State.
The method that the GPS module that the embodiment of the present invention two provides controls, the map class in starting mobile terminal
After application program, the terminal instantaneous velocity gathered by GPS module updates corresponding parameter, and according to accordingly
More new record information control GPS module duty, it can be ensured that use GPS module navigate
Time, do not close GPS module, it is ensured that to user's routing information accurately, it is also possible to guarantee need not GPS
When module is navigated, close GPS module, reduce the power consumption of mobile terminal.
Embodiment three
The flow chart of the method that a kind of GPS module that Fig. 4 provides for the embodiment of the present invention three controls.This enforcement
Example is on the basis of above-described embodiment, to according to described high velocity characteristic parameter and described low speed characteristic parameter
More new record information, the step of the duty controlling described GPS module has done further restriction.
Further, according to the more new record information of described high velocity characteristic parameter and described low speed characteristic parameter,
Control the duty of described GPS module, also include: in the first preset time period, if described high speed is special
The number of times that increases continuously levying parameter is not up to described first frequency threshold value, then control the detection of described GPS module and defend
The signal intensity of star signal, wherein said first preset time period sets according to described first frequency threshold value；
Signal intensity according to described satellite-signal controls the duty of described GPS module.As shown in Figure 4, should
Method includes:
Step 410, the map class application program started in mobile terminal.
Step 420, obtain the terminal wink that the global position system GPS module timing acquiring of described mobile terminal arrives
Shi Sudu.
Step 430, the described terminal instantaneous velocity comparing acquisition and default threshold speed, and according to comparing
Result updates high velocity characteristic parameter and low speed characteristic parameter.
Step 440, in the first preset time period, if described high velocity characteristic parameter increase continuously number of times not
Reach described first frequency threshold value, then control the signal intensity of described GPS module detection satellite-signal, wherein
Described first preset time period sets according to described first frequency threshold value.
Wherein, the first preset time period can be set according to practical situation, and optionally, first when presetting
Between section according to first frequency threshold value set.When the first frequency threshold value is less, can set duration shorter time
Between section, when the first frequency threshold value is bigger, the time period that duration is longer can be set.
Further, GPS module starts to start timing during timing acquiring terminal instantaneous velocity, works as high velocity characteristic
The number of times that increases continuously of parameter is not up to the first frequency threshold value in the first preset time period, then explanation user can
The state driven or ride can be not in, now need to go further to judge the state that user is current.
Optionally, GPS module starts to start timing during timing acquiring terminal instantaneous velocity, when first presets
Between in section, the number of times that increases continuously of high velocity characteristic parameter is not up to the first frequency threshold value, then control GPS module
The signal intensity of the satellite-signal that detection is currently received.
Such as, the first frequency threshold value set is as 60 times, and accordingly, the first preset time period is set to 10
Minute.Timing, the company of high velocity characteristic parameter is started when GPS module starts timing acquiring terminal instantaneous velocity
The continuous number of times that increases all was not up to 60 times in 10 minutes, then, when within the 11st minute, starting, control GPS module
The signal intensity of the satellite-signal that detection is currently received.
Step 450, according to described satellite-signal signal intensity control described GPS module duty.
Further, the work shape of GPS module can be controlled according to the satellite signal strength of GPS module detection
State.As it is shown in figure 5, step 450 specifically may include that
If the signal intensity of the described satellite-signal of step 451 is higher than signal strength threshold, then control described GPS
Module is in opening and continues to gather described terminal instantaneous velocity, and according to described terminal instantaneous velocity more
The described high velocity characteristic parameter of new adjustment and described low speed characteristic parameter.
Exemplary, when the satellite signal strength detected is higher than signal strength threshold, then can illustrate mobile
Terminal may be in outdoor, now, controls GPS module and is in opening, and continue the instantaneous speed of acquisition terminal
Degree, and according to the terminal instantaneous velocity corresponding high velocity characteristic parameter of renewal and low speed characteristic parameter, and then according to
More new record information controls the duty of GPS module.Wherein, intensity threshold can enter according to practical situation
Row sets.
Further, start counting up, if in the first preset time period when continuing acquisition terminal instantaneous velocity
In, described high velocity characteristic parameter increase continuously number of times when being not up to described first frequency threshold value, then perform step
Rapid 440.
If the signal intensity of the described satellite-signal of step 452 is less than described signal strength threshold, then second
In time period, control described GPS module and continue to detect the signal intensity of described satellite-signal, if described satellite
Signal intensity is below described intensity threshold, then control described GPS module and be closed.
Exemplary, the signal intensity of the satellite-signal detected when GPS module less than signal strength threshold,
Then can illustrate that mobile terminal may be likely in indoor in the more weak place of outdoor satellite signal.Now, control
The signal intensity of the detection satellite-signal that GPS module processed is lasting within the second time period.Wherein, the second time
Section can be set according to practical situation.
Further, if within the second time period, the signal intensity of the satellite-signal that GPS module detects is equal
Less than signal strength threshold, then illustrate that mobile terminal is now likely to be at indoor or underground parking etc. and is not required to
The position being accurately positioned and navigate, now controls GPS module and is closed.
Such as, in 3 minutes, the signal intensity of the satellite-signal that GPS module detects is below signal intensity
Threshold value, then control GPS module and be closed.
Optionally, if the signal intensity of described satellite-signal is once higher than described intensity threshold, then illustrate to move
Dynamic terminal is likely to be at the position of outdoor, now stops the signal intensity of detection satellite-signal, and controls GPS
Module is in opening and continues acquisition terminal instantaneous velocity, and updates tune according to described terminal instantaneous velocity
Whole described high velocity characteristic parameter and described low speed characteristic parameter, and then control GPS mould according to more new record information
The duty of block.Start counting up, if in the first preset time period when continuing acquisition terminal instantaneous velocity
In, described high velocity characteristic parameter increase continuously number of times when being not up to described first frequency threshold value, then perform step
Rapid 440.
The method that the GPS module that the embodiment of the present invention three provides controls, the map class in starting mobile terminal
After application program, the terminal instantaneous velocity gathered by GPS module updates corresponding parameter, and according to accordingly
More new record information control GPS module duty, it can be ensured that use GPS module navigate
Time, do not close GPS module, it is ensured that to user's routing information accurately, it is also possible to guarantee need not GPS
When module is navigated, close GPS module, reduce the power consumption of mobile terminal.
Embodiment four
The structural representation of the device that a kind of GPS module that Fig. 6 provides for the embodiment of the present invention four controls.As
Shown in Fig. 6, this device includes: starts module 601, acquisition module 602, comparison module 603 and controls mould
Block 604.
Wherein, start module 601, for starting the map class application program in mobile terminal；Acquisition module
602, for obtaining the instantaneous speed of terminal that the global position system GPS module timing acquiring of described mobile terminal arrives
Degree；Comparison module 603, for the described terminal instantaneous velocity comparing acquisition and the threshold speed preset, and
High velocity characteristic parameter and low speed characteristic parameter is updated according to comparative result；Control module 604, for according to institute
State the more new record information of high velocity characteristic parameter and described low speed characteristic parameter, control the work of described GPS module
Making state, wherein said duty includes opening or closed mode.
Further, described comparison module 603 may include that increment unit and low speed increment unit at a high speed.
Wherein, increment unit at a high speed, if for described terminal instantaneous velocity more than the threshold speed preset, then to height
Speed characteristic parameter increases the first numerical value preset；Low speed increment unit, if little for described terminal instantaneous velocity
In default threshold speed, then low speed characteristic parameter is increased the second value preset.
Optionally, described control module 604 may include that unlatching unit and empties unit.Wherein, open
Unit, if for first frequency threshold value that number of times reaches default that increases continuously of described high velocity characteristic parameter, then
Control described GPS module be continuously in opening and stop gathering described terminal instantaneous velocity；Empty list
Unit, if the value being used for described low speed characteristic parameter reaches default third value, or described low speed feature
Parameter increase continuously the second frequency threshold value that number of times reaches default, then empty described high velocity characteristic parameter and institute
State the more new record information of low speed characteristic parameter and reacquire the terminal wink that described GPS module timing acquiring arrives
Shi Sudu, and update described high velocity characteristic parameter and described low speed feature ginseng according to described terminal instantaneous velocity
Number, wherein said second frequency threshold value is less than described first frequency threshold value.
On the basis of above-described embodiment, described control module 604 may include that detector unit and state control
Unit.Wherein, detector unit, it is used in the first preset time period, if the company of described high velocity characteristic parameter
The continuous number of times that increases is not up to described first frequency threshold value, then control the letter of described GPS module detection satellite-signal
Number intensity, wherein said first preset time period sets according to described first frequency threshold value；State controls single
Unit, for controlling the duty of described GPS module according to the signal intensity of described satellite-signal.
Further, described status unit may include that collection subelement and closes subelement.Its
In, gather subelement, if the signal intensity for described satellite-signal is higher than signal strength threshold, then control
Described GPS module is in opening and continues to gather described terminal instantaneous velocity, and according to described terminal wink
Shi Sudu updates and adjusts described high velocity characteristic parameter and described low speed characteristic parameter；Close subelement, if for
The signal intensity of described satellite-signal is less than described signal strength threshold, then, within the second time period, control institute
State GPS module and continue to detect the signal intensity of described satellite-signal, if described satellite signal strength is below institute
State intensity threshold, then control described GPS module and be closed.
The device that the GPS module that the embodiment of the present invention four provides controls may be used for performing above-mentioned any embodiment
The method that the GPS module provided controls, possesses corresponding function and beneficial effect.
The structural representation of a kind of mobile terminal that Fig. 7 provides for the embodiment of the present invention four.As it is shown in fig. 7,
The embodiment of the present invention additionally provides a kind of mobile terminal, and this mobile terminal 71 comprises above-mentioned any embodiment to be provided
GPS module control device.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
Row various obvious changes, readjust and substitute without departing from protection scope of the present invention.Therefore, though
So by above example, the present invention is described in further detail, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. the method that a GPS module controls, it is characterised in that including:
Start the map class application program in mobile terminal；
Obtain the terminal instantaneous velocity that the global position system GPS module timing acquiring of described mobile terminal arrives；
The described terminal instantaneous velocity relatively obtained and the threshold speed preset, and according to comparative result more new peak
Speed characteristic parameter and low speed characteristic parameter；
According to the more new record information of described high velocity characteristic parameter and described low speed characteristic parameter, control described
The duty of GPS module, wherein said duty includes opening or closed mode.
Method the most according to claim 1, it is characterised in that the described terminal comparing acquisition is instantaneous
Speed and the threshold speed preset, and update high velocity characteristic parameter and low speed characteristic parameter bag according to comparative result
Include:
If described terminal instantaneous velocity is more than the threshold speed preset, then the increase of high velocity characteristic parameter is preset
First numerical value；
If described terminal instantaneous velocity is less than the threshold speed preset, then the increase of low speed characteristic parameter is preset
Second value.
Method the most according to claim 1, it is characterised in that according to described high velocity characteristic parameter and
The more new record information of described low speed characteristic parameter, controls the duty of described GPS module, including:
If described high velocity characteristic parameter increase continuously the first frequency threshold value that number of times reaches default, then control institute
State GPS module be continuously in opening and stop gathering described terminal instantaneous velocity；
If the value of described low speed characteristic parameter reaches default third value, or described low speed characteristic parameter
Increase continuously the second frequency threshold value that number of times reaches default, then empty described high velocity characteristic parameter and described low
The speed more new record information of characteristic parameter also reacquires the instantaneous speed of terminal that described GPS module timing acquiring arrives
Degree, and update described high velocity characteristic parameter and described low speed characteristic parameter according to described terminal instantaneous velocity, its
Described in the second frequency threshold value less than described first frequency threshold value.
Method the most according to claim 3, it is characterised in that according to described high velocity characteristic parameter and
The more new record information of described low speed characteristic parameter, controls the duty of described GPS module, also includes:
In the first preset time period, if the number of times that increases continuously of described high velocity characteristic parameter is not up to described
One frequency threshold value, then control the signal intensity of described GPS module detection satellite-signal, wherein said first pre-
If the time period sets according to described first frequency threshold value；
Signal intensity according to described satellite-signal controls the duty of described GPS module.
Method the most according to claim 4, it is characterised in that according to the signal of described satellite-signal
The duty of GPS module described in strength control, including:
If the signal intensity of described satellite-signal is higher than signal strength threshold, then controls described GPS module and be in
Opening also continues to gather described terminal instantaneous velocity, and updates adjustment institute according to described terminal instantaneous velocity
State high velocity characteristic parameter and described low speed characteristic parameter；
If the signal intensity of described satellite-signal is less than described signal strength threshold, then within the second time period,
Control described GPS module and continue to detect the signal intensity of described satellite-signal, if described satellite signal strength is equal
Less than described intensity threshold, then control described GPS module and be closed.
6. the device that a GPS module controls, it is characterised in that including:
Start module, for starting the map class application program in mobile terminal；
Acquisition module, for obtaining what the global position system GPS module timing acquiring of described mobile terminal arrived
Terminal instantaneous velocity；
Comparison module, for the described terminal instantaneous velocity comparing acquisition and the threshold speed preset, and foundation
Comparative result updates high velocity characteristic parameter and low speed characteristic parameter；
Control module, believes for the more new record according to described high velocity characteristic parameter and described low speed characteristic parameter
Breath, controls the duty of described GPS module, and wherein said duty includes opening or closes shape
State.
Device the most according to claim 6, it is characterised in that described comparison module includes:
Increment unit at a high speed, if for described terminal instantaneous velocity more than the threshold speed preset, then at a high speed
Characteristic parameter increases the first numerical value preset；
Low speed increment unit, if for described terminal instantaneous velocity less than the threshold speed preset, then to low speed
Characteristic parameter increases the second value preset.
Device the most according to claim 6, it is characterised in that described control module includes:
Open unit, if for described high velocity characteristic parameter increase continuously first number that number of times reaches default
Threshold value, then control described GPS module and be continuously in opening and stop gathering described terminal instantaneous velocity；
Empty unit, if the value being used for described low speed characteristic parameter reaches default third value, or institute
That states low speed characteristic parameter increases continuously the second frequency threshold value that number of times reaches default, then empty described high speed special
Levy parameter and the more new record information of described low speed characteristic parameter and reacquire described GPS module timing acquiring
The terminal instantaneous velocity arrived, and update described high velocity characteristic parameter and described low according to described terminal instantaneous velocity
Speed characteristic parameter, wherein said second frequency threshold value is less than described first frequency threshold value.
Device the most according to claim 8, it is characterised in that described control module includes:
Detector unit, in the first preset time period, if increasing continuously of described high velocity characteristic parameter is secondary
Number not up to described first frequency threshold value, then control the signal intensity of described GPS module detection satellite-signal,
Wherein said first preset time period sets according to described first frequency threshold value；
Status unit, for controlling the work of described GPS module according to the signal intensity of described satellite-signal
Make state.
Device the most according to claim 9, it is characterised in that described status unit includes:
Gather subelement, if the signal intensity for described satellite-signal is higher than signal strength threshold, then control
Described GPS module is in opening and continues to gather described terminal instantaneous velocity, and according to described terminal wink
Shi Sudu updates and adjusts described high velocity characteristic parameter and described low speed characteristic parameter；
Close subelement, if the signal intensity for described satellite-signal is less than described signal strength threshold, then
Within the second time period, control described GPS module and continue to detect the signal intensity of described satellite-signal, if institute
State satellite signal strength and be below described intensity threshold, then control described GPS module and be closed.
11. 1 kinds of mobile terminals, it is characterised in that include the GPS mould described in any one of claim 6-10
The device that block controls.
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| WO2018126884A1 (en) * | 2017-01-04 | 2018-07-12 | 中兴通讯股份有限公司 | Power saving method for terminal device and terminal device |
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| CN116224387A (en) * | 2023-05-09 | 2023-06-06 | 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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