CN106546249A - A kind of air navigation aid and mobile terminal - Google Patents
A kind of air navigation aid and mobile terminal Download PDFInfo
- Publication number
- CN106546249A CN106546249A CN201510613666.9A CN201510613666A CN106546249A CN 106546249 A CN106546249 A CN 106546249A CN 201510613666 A CN201510613666 A CN 201510613666A CN 106546249 A CN106546249 A CN 106546249A
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- China
- Prior art keywords
- section
- vehicle
- current location
- next section
- mobile terminal
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
- G01C21/3469—Fuel consumption; Energy use; Emission aspects
-
- 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
-
- 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
- G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
- G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/42—Determining position
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Navigation (AREA)
Abstract
The invention discloses a kind of air navigation aid, methods described includes：The vehicle that the mobile terminal is located is positioned, the current location of the vehicle is obtained；According to the current location, determine whether the next section in the travel route of the vehicle with the current location as starting point is straight trip section, wherein, the travel route of the vehicle is to have planned in advance；When it is determined that next section is straight trip section, controls the satellite positioning module and close；When it is determined that next section is non-straight walking along the street section, the satellite positioning module is kept to open.The present invention also discloses a kind of mobile terminal.
Description
Technical field
The present invention relates to mobile terminal application, more particularly to a kind of air navigation aid and mobile terminal.
Background technology
With the development of mobile terminal technology, Satellite Navigation Set has become frequency used in people's daily life
The very high instrument of rate.The mobile terminals such as mobile phone, panel computer, notebook computer are all equipped with satellite navigation
Module, is positioned, and then during user drives, is navigated.Due to mobile terminal
Requirement of the positioning with real-time, then, satellite navigation module needs constantly to receive the signal from satellite,
Geographical coordinate is calculated in real time with this, to determine the position being presently in.
Due to satellite navigation module constantly transmitting and receiving signal so that the power consumption of mobile terminal is increased significantly.
Therefore, there is mobile terminal caused by opening institute due to the long-time of satellite navigation module to consume in prior art
The big problem of electricity, and then greatly shorten the battery life of mobile terminal.
The content of the invention
In view of this, present invention is primarily targeted at providing a kind of air navigation aid and mobile terminal, to reduce
The power consumption of mobile terminal, extends the cruising time of the battery of mobile terminal, there is provided good Consumer's Experience.
To reach above-mentioned purpose, the technical scheme is that what is be achieved in that：
In a first aspect, the embodiment of the present invention provides a kind of air navigation aid, a mobile terminal, the shifting are applied to
Satellite positioning module is provided with dynamic terminal, methods described includes：The vehicle that the mobile terminal is located is entered
Row positioning, obtains the current location of the vehicle；According to the current location, the traveling of the vehicle is determined
Whether the next section in route with the current location as starting point is straight trip section, wherein, the vehicle
Travel route is to have planned in advance；When it is determined that next section is straight trip section, the satellite is controlled
Locating module is closed；When it is determined that next section is non-straight walking along the street section, the satellite positioning module is kept
Open.
In such scheme, described according to the current location, determine in the travel route of the vehicle with
The current location is that methods described also includes after whether next section of starting point is straight trip section：When true
When fixed next section is straight trip section, controls the satellite positioning module and close, while the control shifting
The display unit of dynamic terminal cuts out or dims the display unit backlight.
It is in such scheme, described according to the current location, determine in the travel route of the vehicle with institute
State whether next section that current location is starting point is straight trip section, including：In the travel route of the vehicle
In, by with the current location as starting point and section of the length as preset value is defined as next section；Really
Whether fixed next section is straight trip section.
It is in such scheme, described according to the current location, determine in the travel route of the vehicle with institute
State whether next section that current location is starting point is straight trip section, including：In the travel route of the vehicle
In, by with the current location as starting point and with the section apart from the nearest crossing in the current location as terminal
It is defined as next section；Determine whether next section is straight trip section.
In such scheme, after the control satellite positioning module is closed, methods described also includes：
Initial velocity, real time acceleration and running time according to the vehicle for obtaining, determines working as the vehicle
Front position；When the current location shows that the vehicle travels the terminal to next section, institute is opened
State satellite positioning module.
Second aspect, the embodiment of the present invention provide a kind of mobile terminal, including：Satellite positioning module, road conditions
Analysis module and control module；Wherein, the satellite positioning module, for being located to the mobile terminal
Vehicle positioned, obtain the current location of the vehicle；The road condition analyzing module, for according to institute
Current location is stated, determines that the next section in the travel route of the vehicle with the current location as starting point is
It is no for keep straight on section, wherein, the travel route of the vehicle is to have planned in advance；The control module,
For, when it is determined that next section is straight trip section, controlling the satellite positioning module and closing；It is additionally operable to
When it is determined that next section is non-straight walking along the street section, the satellite positioning module is kept to open.
In such scheme, the mobile terminal also includes：Display unit, for showing navigation information；Institute
Control module is stated, is additionally operable to, when it is determined that next section is straight trip section, control the satellite fix mould
Block is closed, while the control display unit cuts out or dims the display unit backlight.
In such scheme, the road condition analyzing module, specifically in the travel route of the vehicle,
By with the current location as starting point and section of the length as preset value is defined as next section；Determine institute
State whether next section is straight trip section.
In such scheme, the road condition analyzing module, specifically in the travel route of the vehicle,
By with the current location as starting point and with the section determination apart from the nearest crossing in the current location as terminal
For next section；Determine whether next section is straight trip section.
In such scheme, described control unit is additionally operable to after controlling the satellite positioning module and closing,
Initial velocity, real time acceleration and running time according to the vehicle for obtaining, determines working as the vehicle
Front position；When the current location shows that the vehicle travels the terminal to next section, institute is opened
State satellite positioning module.
A kind of air navigation aid provided in an embodiment of the present invention and mobile terminal, first, are located to mobile terminal
Vehicle is positioned, and is obtained the current location of vehicle, then, according to current location, is determined the traveling of vehicle
Whether the next section in route with current location as starting point is straight trip section, wherein, the travel route of vehicle
For what is planned in advance；When it is determined that next section is straight trip section, control satellite positioning module is closed；When
Determine next section be non-straight walking along the street section when, keep satellite positioning module open, that is to say, that it is determined that under
When one section is straight trip section, it is possible to close satellite positioning module, thus, greatly reducing satellite fix
The power consumption of the mobile terminal caused by module, and then the power consumption of mobile terminal is reduced, extend mobile terminal
Battery cruising time, there is provided good Consumer's Experience.
Description of the drawings
Schematic flow sheets of the Fig. 1 for the air navigation aid in the embodiment of the present invention；
A kind of structural representations of the Fig. 2 for the mobile terminal in the embodiment of the present invention；
Another kind of structural representations of the Fig. 3 for the mobile terminal in the embodiment of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, it is fully described by.
A kind of method of satellite navigation is embodiments provided, a mobile terminal is applied to, the movement end
End can be smart mobile phone, panel computer, automatic navigator etc., be provided with satellite fix on the mobile terminal
Module, such as global positioning system (GPS, Global Positioning System), Big Dipper star system etc..
As shown in figure 1, the method step includes：
S101：The vehicle that mobile terminal is located is positioned, the current location of vehicle is obtained；
Specifically, mobile terminal is placed onboard, now by user, the satellite fix mould in mobile terminal
Block is positioning to mobile terminal, that is, the vehicle which is located is positioned.So, in vehicle row
During sailing, satellite positioning module can be positioned to vehicle, obtain the current location of vehicle.
Here, satellite positioning module periodically can be positioned to vehicle, it is also possible in real time to vehicle
Positioned, the present invention is not specifically limited.
In actual applications, before S101, mobile terminal can be depositing according to the setting of user and in advance
The cartographic information of storage, is planned in advance to the travel route of this vehicle.
S102：According to current location, under determining in the travel route of vehicle with current location as starting point all the way
Whether section is straight trip section；
Specifically, after the current location that vehicle is determined by S101, mobile terminal with current location is
Starting point determines next section in the travel route planned in advance, and according to prestoring in mobile terminal
Cartographic information, determines whether the section is straight trip section.
In specific implementation process, there can be and not limit following two situations to determine next section.First
Kind, in the travel route of vehicle, by with current location as starting point and section of the length as preset value is defined as
Next section, such as, current location is A, then, just will determine with A as starting point along travel route
Long 200 meters section is next section.Second, in the travel route of vehicle, with current location will be
Starting point and next section is defined as with the section apart from the nearest crossing in current location as terminal, such as, currently
Position is A, and along travel route, this section of way to next crossing B is defined as next section.
It is, of course, also possible to there is the method that other determine next section, the present invention is not specifically limited.
S103：When it is determined that next section is straight trip section, control satellite positioning module is closed；
S104：When it is determined that next section is non-straight walking along the street section, satellite positioning module is kept to open.
Above-mentioned S101～S104, specifically, is capable of determining that down all the way according to the cartographic information for prestoring
Whether section keeps straight on section, if it does, next section avoids the need for carrying out navigating, now, so that it may
Closed with controlling satellite positioning module, to reduce power consumption；, whereas if next section is not straight trip section
Words, the road conditions in next section are still complicated, it is necessary to keep satellite positioning module to open, persistently to be led
Location navigation.
In another embodiment, after vehicle sails next section into, as satellite positioning module is to close,
So, mobile terminal is that the current location of vehicle cannot be positioned, if vehicle sails to a crossing,
Will not know and walk toward which, in fact it could happen that sail the situation in wrong section into.So, in order to avoid vehicle
Sail wrong section into, after S103, said method also includes：Initial velocity, reality according to the vehicle for obtaining
Brief acceleration and running time, determine the current location of vehicle；When current location shows that vehicle is travelled under
During the terminal in one section, satellite positioning module is opened.
Specifically, mobile terminal is it is determined that after next section, it becomes possible to obtain the total length in next section,
So, when vehicle next sections of road for a period of time after, when can sail next section into according to vehicle
Initial velocity, current real time acceleration and the running time on next section, determine vehicle under all the way
Residing current location in section, then, according to the total length in the next section for obtaining before, it becomes possible to it is determined that
Whether vehicle has currently exercised the terminal in next section, and if so, mobile terminal control satellite positioning module is opened
Open, to carry out ensuing section anticipation, and then determine whether to close satellite positioning module；If it is not, then
Next calculating cycle is waited, whether the current location for calculating vehicle is the terminal in next section.
Here, in order to prevent terminal that is long due to calculating cycle and making vehicle miss next section, can be by
Calculating cycle is set to 30s, 1min, 2min etc., at most no more than when into next section, mobile
The running time in next section of terminal anticipation.That is, obtaining next section total length in mobile terminal
While, mobile terminal can need flower to cover next section come anticipation according to Vehicle Speed at that time
The running time for taking.
In specific implementation process, mobile terminal, can be with turning-off mobile terminal while S103 is performed
Display unit dims display unit backlight, further to reduce power consumption.Correspondingly, opening satellite
During the module of position, it is also desirable to while opening display unit, or the backlight of display unit is lightened.
So far, just complete the navigation procedure to vehicle.
From the foregoing, the technical scheme for providing according to embodiments of the present invention, mobile terminal it is determined that under all the way
When section is straight trip section, it is possible to close satellite positioning module, thus, greatly reducing satellite positioning module
The power consumption of caused mobile terminal, and then the power consumption of mobile terminal is reduced, extend the electricity of mobile terminal
The cruising time in pond, there is provided good Consumer's Experience.
Based on same inventive concept, the embodiment of the present invention provides a kind of mobile terminal, with said one or many
Individual is that mobile terminal described in example is consistent.
As shown in Fig. 2 the mobile terminal includes：Satellite positioning module 21, road condition analyzing module 22 and
Control module 23；Wherein, satellite positioning module 21, for positioning to the vehicle that mobile terminal is located,
Obtain the current location of vehicle；Road condition analyzing module 22, for according to current location, determining the traveling of vehicle
Whether the next section in route with current location as starting point is straight trip section, wherein, the travel route of vehicle
For what is planned in advance；Control module 23, for, when it is determined that next section is straight trip section, controlling satellite
Locating module 21 is closed；It is additionally operable to, when it is determined that next section is non-straight walking along the street section, keep satellite positioning module
21 open.
In such scheme, as shown in figure 3, mobile terminal also includes：Display unit 31, leads for showing
Boat information；Control module 23, is additionally operable to, when it is determined that next section is straight trip section, control satellite fix mould
Block 21 is closed, while 31 backlight of display unit is closed or dimmed to control display unit 31.
In such scheme, road condition analyzing module 22, specifically in the travel route of vehicle, will be working as
Anteposition is set to starting point and length is defined as next section for the section of preset value；Determine whether next section is straight
Walking along the street section.
In such scheme, road condition analyzing module 22, specifically in the travel route of vehicle, will be working as
Anteposition is set to starting point and is defined as next section with the section apart from the nearest crossing in current location as terminal；Really
Fix whether a section is straight trip section.
In such scheme, control unit 23 is additionally operable to after control satellite positioning module 21 is closed,
Initial velocity, real time acceleration and running time according to the vehicle for obtaining, determines the current location of vehicle；
When current location shows that vehicle travels the terminal to next section, satellite positioning module 21 is opened.
It is to be herein pointed out above mobile terminal implements the description of item, it is class with said method description
As, with same embodiment of the method identical beneficial effect, therefore do not repeat.It is mobile for the present invention whole
The ins and outs not disclosed in the embodiment of end, those skilled in the art refer to the inventive method embodiment
Describe and understand, be to save length, repeat no more here.
Those skilled in the art are it should be appreciated that embodiments of the invention can be provided as method, system or meter
Calculation machine program product.Therefore, the present invention can using hardware embodiment, software implementation or combine software and
The form of the embodiment of hardware aspect.And, the present invention can wherein include calculating using at one or more
Computer-usable storage medium (including but not limited to disk memory and the optical storage of machine usable program code
Device etc.) on the form of computer program implemented.
The present invention is with reference to method according to embodiments of the present invention, equipment (system), and computer program
Flow chart and/or block diagram describing.It should be understood that can be by computer program instructions flowchart and/or side
The knot of each flow process and/or square frame and flow chart and/or flow process and/or square frame in block diagram in block diagram
Close.Can provide these computer program instructions to general purpose computer, special-purpose computer, Embedded Processor or
The processor of other programmable data processing devices is producing a machine so that by computer or other can
The instruction of the computing device of programming data processing equipment is produced for realizing in one flow process or multiple of flow chart
The device of the function of specifying in one square frame of flow process and/or block diagram or multiple square frames.
These computer program instructions may be alternatively stored in and can guide computer or other programmable data processing devices
In the computer-readable memory for working in a specific way so that be stored in the computer-readable memory
Instruction produces the manufacture for including command device, and the command device is realized in one flow process of flow chart or multiple streams
The function of specifying in one square frame of journey and/or block diagram or multiple square frames.
These computer program instructions can be also loaded in computer or other programmable data processing devices, made
Obtain and series of operation steps is performed on computer or other programmable devices to produce computer implemented place
Reason, so as to the instruction performed on computer or other programmable devices is provided for realizing in flow chart one
The step of function of specifying in flow process or one square frame of multiple flow processs and/or block diagram or multiple square frames.
The above, only presently preferred embodiments of the present invention is not intended to limit the protection model of the present invention
Enclose.
Claims (10)
1. a kind of air navigation aid, is applied to a mobile terminal, satellite fix mould is provided with the mobile terminal
Block, it is characterised in that methods described includes：
The vehicle that the mobile terminal is located is positioned, the current location of the vehicle is obtained；
According to the current location, determine in the travel route of the vehicle with the current location as starting point
Whether next section is straight trip section, wherein, the travel route of the vehicle is to have planned in advance；
When it is determined that next section is straight trip section, controls the satellite positioning module and close；
When it is determined that next section is non-straight walking along the street section, the satellite positioning module is kept to open.
2. method according to claim 1, it is characterised in that described according to the current location,
Determine whether the next section in the travel route of the vehicle with the current location as starting point is straight trip section
Afterwards, methods described also includes：
When it is determined that next section is straight trip section, controls the satellite positioning module and close, same to time control
The display unit for making the mobile terminal cuts out or dims the display unit backlight.
3. method according to claim 1, it is characterised in that described according to the current location, really
Whether the next section in the travel route of the fixed vehicle with the current location as starting point is straight trip section,
Including：
In the travel route of the vehicle, by with the current location as starting point and road of the length as preset value
Section is defined as next section；
Determine whether next section is straight trip section.
4. method according to claim 1, it is characterised in that described according to the current location, really
Whether the next section in the travel route of the fixed vehicle with the current location as starting point is straight trip section,
Including：
In the travel route of the vehicle, will be with the current location as starting point and with apart from the present bit
Put the section that nearest crossing is terminal and be defined as next section；
Determine whether next section is straight trip section.
5. method according to claim 1, it is characterised in that in the control satellite fix mould
After block is closed, methods described also includes：
Initial velocity, real time acceleration and running time according to the vehicle for obtaining, determines the vehicle
Current location；
When the current location shows that the vehicle travels the terminal to next section, open described in defend
Star locating module.
6. a kind of mobile terminal, it is characterised in that include：Satellite positioning module, road condition analyzing module and
Control module；Wherein,
The satellite positioning module, for positioning to the vehicle that the mobile terminal is located, obtains described
The current location of vehicle；
The road condition analyzing module, for according to the current location, in determining the travel route of the vehicle
Whether the next section with the current location as starting point is straight trip section, wherein, the traveling road of the vehicle
Line is to have planned in advance；
The control module, for, when it is determined that next section is straight trip section, controlling the satellite
Position module is closed；It is additionally operable to, when it is determined that next section is non-straight walking along the street section, keep the satellite fix
Module is opened.
7. mobile terminal according to claim 6, it is characterised in that the mobile terminal also includes：
Display unit, for showing navigation information；
The control module, is additionally operable to, when it is determined that next section is straight trip section, control the satellite
Locating module is closed, while the control display unit cuts out or dims the display unit backlight.
8. mobile terminal according to claim 6, it is characterised in that the road condition analyzing module, tool
Body in the travel route of the vehicle, by with the current location as starting point and length is as preset value
Section is defined as next section；Determine whether next section is straight trip section.
9. mobile terminal according to claim 6, it is characterised in that the road condition analyzing module, tool
Body, will be with the current location as starting point and with apart from described current in the travel route of the vehicle
The nearest crossing in position is defined as next section for the section of terminal；Determine that whether next section is
Straight trip section.
10. mobile terminal according to claim 6, it is characterised in that described control unit, also uses
In after controlling the satellite positioning module and closing, initial velocity according to the vehicle for obtaining, in real time plus
Speed and running time, determine the current location of the vehicle；When the current location shows the vehicle
When travelling the terminal to next section, the satellite positioning module is opened.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613666.9A CN106546249A (en) | 2015-09-23 | 2015-09-23 | A kind of air navigation aid and mobile terminal |
| PCT/CN2016/078149 WO2016177227A1 (en) | 2015-09-23 | 2016-03-31 | Navigation method, mobile terminal and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613666.9A CN106546249A (en) | 2015-09-23 | 2015-09-23 | A kind of air navigation aid and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106546249A true CN106546249A (en) | 2017-03-29 |
Family
ID=57217422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510613666.9A Pending CN106546249A (en) | 2015-09-23 | 2015-09-23 | A kind of air navigation aid and mobile terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106546249A (en) |
| WO (1) | WO2016177227A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578954A (en) * | 2020-05-29 | 2020-08-25 | 北京百度网讯科技有限公司 | Navigation prompting method, device, equipment and readable storage medium |
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| KR100694349B1 (en) * | 2006-01-10 | 2007-03-12 | 주식회사 팬택 | Method for managing gps operating time of navigation terminal |
| CN101685149A (en) * | 2008-09-22 | 2010-03-31 | 华冠通讯(江苏)有限公司 | Electricity saving method for GPS satellite navigation device |
| CN102901975A (en) * | 2012-10-18 | 2013-01-30 | 中兴通讯股份有限公司 | Mobile terminal and method for obtaining position information of mobile terminal |
| CN103105616B (en) * | 2013-01-18 | 2016-06-08 | 东莞宇龙通信科技有限公司 | The control method of gps system and device |
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- 2015-09-23 CN CN201510613666.9A patent/CN106546249A/en active Pending
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- 2016-03-31 WO PCT/CN2016/078149 patent/WO2016177227A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200983004Y (en) * | 2006-10-30 | 2007-11-28 | 深圳Tcl新技术有限公司 | An energy saving device for navigation instrument |
| WO2013063813A1 (en) * | 2011-11-06 | 2013-05-10 | Liv Runchun | Energy-saving vehicle navigator apparatus |
| CN102853828A (en) * | 2012-08-09 | 2013-01-02 | 惠州Tcl移动通信有限公司 | Portable electronic equipment |
| CN103090873A (en) * | 2013-02-22 | 2013-05-08 | 深圳市中兴移动通信有限公司 | Navigation method and navigation device |
| WO2014131533A1 (en) * | 2013-02-28 | 2014-09-04 | Here Global B.V. | Method and apparatus for minimizing power consumption in a navigation system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111578954A (en) * | 2020-05-29 | 2020-08-25 | 北京百度网讯科技有限公司 | Navigation prompting method, device, equipment and readable storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016177227A1 (en) | 2016-11-10 |
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Application publication date: 20170329 |