CN107367742A - A kind of electricity saving method based on navigation, device and electronic equipment - Google Patents

A kind of electricity saving method based on navigation, device and electronic equipment Download PDF

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Publication number
CN107367742A
CN107367742A CN201610313316.5A CN201610313316A CN107367742A CN 107367742 A CN107367742 A CN 107367742A CN 201610313316 A CN201610313316 A CN 201610313316A CN 107367742 A CN107367742 A CN 107367742A
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China
Prior art keywords
navigation
section
electronic equipment
preparatory condition
duration
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CN201610313316.5A
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Chinese (zh)
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CN107367742B (en
Inventor
陈蓬
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Beijing Sogou Technology Development Co Ltd
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Beijing Sogou Technology Development Co Ltd
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Priority to CN201610313316.5A priority Critical patent/CN107367742B/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01SRADIO 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
    • G01S19/00Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13Receivers
    • G01S19/34Power consumption
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance

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  • 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)
  • Traffic Control Systems (AREA)

Abstract

The present invention relates to the communications field, discloses a kind of electricity saving method based on navigation, device and electronic equipment, to solve not accurate enough the technical problem of power-saving control in navigation procedure in the prior art.This method includes:Obtain the road section information in navigation procedure;Judge whether navigation section meets preparatory condition based on the road section information;If the navigation section meets the preparatory condition, control electronics enter battery saving mode.The more accurate technique effect of power-saving control is reached.

Description

A kind of electricity saving method based on navigation, device and electronic equipment
Technical field
The present invention relates to the communications field, more particularly to a kind of electricity saving method based on navigation, device and electronic equipment.
Background technology
With the continuous development of scientific technology, electronic technology has also obtained development at full speed, and the species of electronic product is also got over Come more, people have also enjoyed the various facilities that development in science and technology is brought.Present people can be set by various types of electronics It is standby, enjoy the comfortable life brought with development in science and technology.For example, the electronic equipment such as smart mobile phone, tablet personal computer has become people Live in an important part, user can using the electronic equipments such as mobile phone, tablet personal computer come listen music, play play Etc., to mitigate pressure caused by modern fast pace life.
In the prior art, all possess navigation feature to electronic equipment very much, it is generally the case that power consumption in navigation procedure compared with Greatly, so most of navigation application program all possesses battery saving mode, can the trigger action based on user enter or exit province Power mode, due to needing that manually the opportunity of power-saving control is held, so there is in navigation procedure in the prior art Not accurate enough the technical problem of power-saving control.
The content of the invention
The present invention provides a kind of electricity saving method based on navigation, device and electronic equipment, to solve to navigate in the prior art During not accurate enough the technical problem of power-saving control.
In a first aspect, the embodiment of the present invention provides a kind of electricity saving method based on navigation, including:
Obtain the road section information in navigation procedure;
Judge whether navigation section meets preparatory condition based on the road section information;
If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
Optionally, it is described to judge whether navigation section meets preparatory condition based on the road section information, including:
Judge in preset time period, whether the electronic equipment can move to the section for including default feature, if it is not, determining Go out the navigation section and meet the preparatory condition.
Optionally, it is described to judge whether navigation section meets preparatory condition based on the road section information, including:
Judge whether the navigation section is closed section based on the road section information, if so, determining the road section information Meet the preparatory condition;Or
Judge whether the navigation section is congested link based on the road section information, if so, determining the road section information Meet the preparatory condition.
Optionally, methods described also includes:
Judge to meet whether the remaining section of the preparatory condition is less than the first pre-determined distance in the navigation section;
If the navigation section meets the preparatory condition, control electronics enter battery saving mode, including:
If the navigation section meets the preparatory condition and the remaining section is not less than first pre-determined distance, The electronic equipment is controlled to enter the battery saving mode.
Optionally, after the control electronics enter battery saving mode, methods described also includes:
If meet that the remaining section of the preparatory condition is less than the second pre-determined distance in the navigation section, described in control Electronic equipment exits the battery saving mode.
Optionally, methods described also includes:
Judge whether the dump energy of the electronic equipment meets navigation needs of the electronic equipment in navigation procedure;
The control electronics enter battery saving mode, including:
If the dump energy is unsatisfactory for the navigation needs, the electronic equipment is controlled to enter the battery saving mode.
Optionally, whether the dump energy for judging the electronic equipment meets the electronic equipment in navigation procedure Navigation needs, including:
Determine the navigation duration that the electronic equipment is navigated;
Judge whether the navigation duration disclosure satisfy that based on the predetermined electricity that the dump energy is determined, if it is not, Determine that the dump energy is unsatisfactory for the navigation needs.
Optionally, whether the predetermined electricity for judging to be determined based on the dump energy disclosure satisfy that the navigation Duration, including:
Obtain power consumption rate of the electronic equipment in navigation procedure;
Judge under the power consumption rate, whether the predetermined electricity disclosure satisfy that the navigation duration.
Optionally, under the power consumption rate, whether the predetermined electricity disclosure satisfy that the navigation duration for the judgement, Including:
The power consumption of the navigation procedure is determined by the navigation duration and the power consumption rate;Judge the power consumption Whether amount is not more than the predetermined electricity;If it is not, determining the predetermined electricity, it is impossible to meet the navigation duration;Or
The powers duration that the predetermined electricity supports the electronic equipment to be navigated is determined based on the power consumption rate; Judge whether the powers duration is not less than the navigation duration;If it is not, determine that the predetermined electricity is led it is impossible to meet described Endurance is grown.
Optionally, the navigation duration determined the electronic equipment and navigated, including:
Each section in the navigation procedure is divided at least one sub- section;
Determine the movement velocity in the electronic equipment every sub- section at least one sub- section;
Road section length and movement velocity based on each sub- section at least one sub- section determine the navigation Duration.
Optionally, the control electronics enter battery saving mode, including:
Control and navigated for the navigation application program of navigation using battery saving mode.
Optionally, described control is navigated for the navigation application program of navigation using battery saving mode, including:
The second refreshing frequency will be reduced to by the first refreshing frequency for the refreshing frequency of the navigation application program of navigation; And/or
Reduce the frequency of use of the interpolation of navigation application program in the navigation procedure;And/or
Reduce the frequency of navigation application program loading crossing enlarged drawing in the navigation procedure;And/or
Reduce the frequency of use of GPS in the navigation procedure;And/or
Reduce the voice broadcast frequency in the navigation procedure.
Second aspect, the embodiment of the present invention provide a kind of electricity saver based on navigation, including:
Acquisition module, for obtaining the road section information in navigation procedure;
First judge module, for judging whether navigation section meets preparatory condition based on the road section information;
First control module, if meeting the preparatory condition for the navigation section, control electronics, which enter, to be saved Power mode.
The third aspect, the embodiment of the present invention provide a kind of electronic equipment, include memory, and one or one with On program, one of them or more than one program storage in memory, and be configured to by one or more than one Computing device is one or more than one program bag contains the instruction for being used for being operated below:
Obtain the road section information in navigation procedure;
Judge whether navigation section meets preparatory condition based on the road section information;
If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
The present invention has the beneficial effect that:
Due to that in embodiments of the present invention, can judge whether navigation section meets based on the road section information in navigation procedure Preparatory condition, in the case of meeting preparatory condition in navigation section, control electronics enter battery saving mode, due to being not required to The opportunity of power-saving control is manually held, so there is the more accurate technique effect of power-saving control.
Brief description of the drawings
Fig. 1 is the flow chart of the electricity saving method based on navigation in the embodiment of the present invention;
Fig. 2 be electricity saving method of this embodiment of the present invention based on navigation in judge the electronic equipment dump energy whether Meet the flow chart of navigation needs of the electronic equipment in navigation procedure;
Fig. 3 is the structure chart of the electricity saver based on navigation in the embodiment of the present invention;
Fig. 4 is that the structure of the electronic equipment of electricity saving method of the implementation based on navigation according to an exemplary embodiment is shown It is intended to;
Fig. 5 is the structure chart of the server according to an exemplary embodiment.
Embodiment
The present invention provides a kind of electricity saving method based on navigation, device and electronic equipment, to solve to navigate in the prior art During not accurate enough the technical problem of power-saving control.
Technical scheme in the embodiment of the present application is the above-mentioned technical problem of solution, and general thought is as follows:
Judge whether navigation section meets preparatory condition based on the road section information in navigation procedure, so as to expire in navigation section In the case of sufficient preparatory condition, control electronics enter battery saving mode, due to need not manually hold the opportunity of power-saving control, So there is the more accurate technique effect of power-saving control.Judge whether navigation section meets that preparatory condition is, for example,:Judge Whether preset time period inner electronic equipment can move to the section comprising default feature, judge whether navigation section is closing road Section, judge whether navigation section is congested link etc., in the case of meeting preparatory condition in navigation section, often illustrate electronics The section that equipment is moved is relatively simple, even if into battery saving mode, can also ensure to realize correct navigation, in such case Under, the power saving in navigation procedure can either be carried out, while and can enough ensures the correctness of navigation.
In addition, if navigation section is closed section or congested link, remaining closing can also be further judged Whether section or congested link are less than the first pre-determined distance, if it is not, then illustrating that electronic equipment can be when one section longer Between after, can just depart from closed section or congestion section, in this case, ability control electronics enter battery saving mode.
In order to be better understood from above-mentioned technical proposal, below by accompanying drawing and specific embodiment to technical solution of the present invention It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical solution of the present invention Thin explanation, rather than the restriction to technical solution of the present invention, in the case where not conflicting, the embodiment of the present invention and embodiment In technical characteristic can be mutually combined.
In a first aspect, the embodiment of the present invention provides a kind of electricity saving method based on navigation, Fig. 1 is refer to, including:
Step S101:Obtain the road section information in navigation procedure;
Step S102:Judge whether navigation section meets preparatory condition based on the road section information;
Step S103:If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
For example, the program is applied to possess in the electronic equipment of navigation feature, such as:Mobile phone, automatic navigator, put down Plate computer etc..
In step S101, the road section information for example including:Section positional information, section characteristic information etc., wherein it is possible to The location equipment carried by electronic equipment obtains section positional information, is then carried by section positional information in electronic equipment Map bag in search obtain corresponding to section positional information;Or section positional information can be sent to server, lead to Cross server lookup and obtain section characteristic information.Section characteristic information for example including:Intersection information, turn information, traffic lights letter Breath, whether closed section, whether block the travel speed of section, the vehicles on the navigation section etc., closed section refers to Be to enter that road is not influenceed by any direction vehicle, each crossing is full-overpass, the highway taken their own roads, closed section for example including Section corresponding to highway and city expressway etc..
In step S102, navigation section is, for example,:Electronic equipment present position or present position it is default Distance range (such as:1km, 2km etc.) corresponding to section, such as:User drives with going to B by A, navigation application program The navigation way of planning is:A → C → D → B, wherein, the circuit that A → C is walked is fastlink a1, and the circuit that C → D is walked is Ordinary road b, that D → B is walked is bus rapid transit road c, the vehicles (such as:Automobile) current kinetic in fastlink a, then can be with Determine that navigation section is a.
In step S102, preparatory condition can be set forth below three kinds therein and be introduced, certainly, had with a variety of conditions In body implementation process, following three kinds of situations are not limited to.
The first, it is described to judge whether navigation section meets preparatory condition based on the road section information, including:Judge default In period, whether the electronic equipment can move to the section for including default feature, if it is not, determining that the navigation section is expired The foot preparatory condition.
For example, preset time period is, for example,:10min, 20min etc., preset feature for example including:Turning, crossing, At least one of traffic lights etc. feature, crossing can include simple crossing and complex crossing again, and simple crossing is, for example, Mouthful quantity be less than predetermined amount (such as:3rd, 4 etc.) crossing, complex crossing are, for example, the crossing that export volume is more than predetermined amount, Crossing comprising viaduct etc..
If the section that default feature is included if will not be moved in electronic equipment preset time period, then often explanation is taken The vehicle of having electronic equipment can directly keep straight in corresponding road section, it is not necessary to turn or by each crossing, viaduct etc. Deng, even if into battery saving mode, it will not generally also cause user that section can not be identified, so in this case, can To determine that navigation section meets preparatory condition, and then control electronics enter battery saving mode.
It is second, described to judge whether navigation section meets preparatory condition based on the road section information, including:Based on described Road section information judges whether the navigation section is closed section, if so, determining that the road section information meets the preparatory condition.
For example, if being closed section if the navigation section, then illustrate that the vehicles are often smooth on the section Logical without hindrance, user is completely without considering how the vehicles advance, in this case, even if into battery saving mode, also not It can cause user that section can not be identified, so can determine that navigation section meets preparatory condition, and then control electronics to set It is standby to enter battery saving mode.
The third, it is described to judge whether navigation section meets preparatory condition based on the road section information, including:Based on described Road section information judges whether the navigation section is congested link, if so, determining that the road section information meets the preparatory condition.
For example, if the road section information is travel speed of the vehicles on the section, the row can be compared Sail speed and pre-set velocity (such as:10km/h, 20km/h etc.) size, if the travel speed is less than pre-set velocity, It is congested link to determine the navigation section;Or the section positional information in section of navigating can be sent to server, service Whether device is congested link etc. based on the section place information inquiry navigation section.Wherein, it is different based on congestion level, gather around Stifled section can also be divided into very congested link (such as:Travel speed is less than 10km/h), more congested link (such as: Travel speed is located at 10km/h~20km/h) etc..If being congested link if the navigation section, often illustrate one section of user Translational speed in time is all relatively slow, so road conditions do not have too big change, in this case, switching to battery saving mode will not Cause user that section can not be identified, so can determine that navigation section meets preparatory condition, and then control electronics Into battery saving mode.Wherein it is possible to when detecting that electronic equipment enters congested link, power saving mould is entered with regard to control electronics Formula, can also be when the congested link for detecting that electronic equipment enters be very congested link, and ability control electronics, which enter, to be saved Power mode, on the other hand, the embodiment of the present invention is not restricted.
As a kind of optional embodiment, if the section for meeting preparatory condition is closed section or congested link Words, methods described also include:Judge to meet whether the remaining section of the preparatory condition is pre- less than first in the navigation section If distance.
For example, first pre-determined distance can be a fixed value, such as:1km, 3km etc., this first it is default away from From movement velocity and preset duration decision that can also be based on electronic equipment, such as:Pass through the movement velocity of electronic equipment and One preset duration, which is multiplied, obtains the first pre-determined distance, such as:If the movement velocity of electronic equipment is 10km/h, first is default A length of 10min, then it is 10km/h* (10/60h)=5/3km that can determine the first pre-determined distance, based on the program, Neng Goubao Navigation section meets preparatory condition always in first preset duration of card electronic equipment operation, so as to ensure user in preset duration Conveniently section can be identified.
As a kind of optional embodiment, after the control electronics enter battery saving mode, methods described is also wrapped Include:If meeting that the remaining section of the preparatory condition is less than the second pre-determined distance in the navigation section, the electronics is controlled Equipment exits the battery saving mode.
For example, current location can be detected by the location equipment of electronic equipment, is then based on going out for navigation section The distance of mouthful position and current location determines the length in the remaining section for meeting preparatory condition, second pre-determined distance with above The first pre-determined distance introduced is similar, can be a fixed value, can also be multiplied by second by the movement velocity of electronic equipment Preset duration (can be identical with the first preset duration, can also be different) obtains, and based on the program, can ensure electronic equipment When section feature changes, battery saving mode is exited in time, so as to guarantee to be supplied to the preferable navigation effect of user.Enter one Step, if the second pre-determined distance is multiplied by the acquisition of the second preset duration by the movement velocity of electronic equipment, then it can ensure Battery saving mode is retracted before the second preset duration that navigation section changes.
In step S103, navigation section can be based on and meet preparatory condition, electronic equipment is directly triggered and enter battery saving mode, And if meeting whether the remaining section of preparatory condition is less than the first pre-determined distance in the section that judges to navigate, then can be Navigation section meets preparatory condition and remaining section is not less than in the case of the first pre-determined distance, and control electronics enter power saving Pattern.And a kind of optional embodiment is used as, methods described also includes:Judge whether the dump energy of the electronic equipment meets Navigation needs of the electronic equipment in navigation procedure;In the case where dump energy is unsatisfactory for navigation needs, just control is electric Sub- equipment enters battery saving mode.
For example, can be before the road section information during navigation procedure is obtained based on step S101, just detection obtains electricity The dump energy of sub- equipment, then judges whether dump energy meets navigation needs;It can also determine to lead based on step S102 Air route section meets that preparatory condition and then detection obtain the dump energy of electronic equipment, and judges whether dump energy meets to lead Boat demand, for judge whether dump energy meets navigation needs on which kind of opportunity on, the embodiment of the present invention is not restricted.
In specific implementation process, it can judge whether the dump energy of electronic equipment meets the need that navigate in several ways Ask, be set forth below two kinds therein and be introduced, certainly, in specific implementation process, be not limited to following two situations.
The first, it is described to judge whether dump energy meets navigation needs, including:Judge dump energy whether not less than pre- If threshold value;If it is not, determine that dump energy meets navigation needs.
For example, the predetermined threshold value is, for example,:50%th, 60% etc., it is generally the case that navigation is required for expending electronics The more electricity of equipment, so a predetermined threshold value can be set, if dump energy is not less than predetermined threshold value, illustrate residue Electricity can support electronic equipment to complete navigation, it is thus determined that dump energy meets navigation needs;If dump energy is less than pre- If threshold value, then illustrate that dump energy can not often support electronic equipment to complete navigation, so determine that dump energy is unsatisfactory for navigating Demand.
Second, whether the dump energy for judging the electronic equipment meets the electronic equipment in navigation procedure Navigation needs, refer to Fig. 2, including:
Step S201:Determine the navigation duration that the electronic equipment is navigated;
Step S202:When judging whether to disclosure satisfy that the navigation based on the predetermined electricity that the dump energy is determined It is long, if it is not, determining that the dump energy is unsatisfactory for the navigation needs.
In step S201, the duration that navigates can be determined in several ways, two kinds therein is set forth below and is introduced, Certainly, in specific implementation process, following two situations are not limited to.
Determine the mode of navigation duration 1.:Each section in the navigation procedure is divided at least one sub- section; Determine the movement velocity in the electronic equipment every sub- section at least one sub- section;Based on described at least one The road section length in each sub- section and movement velocity determine the navigation duration in sub- section.
As an example it is assumed that navigation way is:A → C → D → B, respectively corresponding road section a, section b and section c, then can be with Historical movement speed based on electronic equipment in various sections determines section a, section b and section c movement velocity, such as: The movement velocity of historical average speeds that electronic equipment move in fastlink as section a is obtained, acquisition electronic equipment is general Movement velocity of the history average movement velocity of passway as section b, obtain history of the electronic equipment on bus rapid transit road and put down The equal movement velocity of movement velocity as section c etc..Then, by the motion of the road section length in each section divided by corresponding road section Speed obtains the motion duration in each section, and the motion duration in each section is summed up and is obtained with the duration that navigates.
Due under normal circumstances, often and differed for the movement velocity of different section electronic equipments, based on above-mentioned Scheme can more accurately determine the duration that navigates.
Determine the mode of navigation duration 2.:The current kinetic speed of electronic equipment is determined, based on current kinetic speed The navigation duration is determined with the road section length in navigation procedure.The program can reduce the processing for determining to navigate duration and bear Load.
In step S202, specifically, judge whether can expire based on the predetermined electricity that the dump energy is determined The foot navigation duration is, for example, to judge whether the electricity can be supported based on the predetermined electricity that the dump energy is determined Sub- equipment reaches the navigation duration using duration.
In step S202, dump energy can also be removed to predetermined ratio directly using dump energy as predetermined electricity Example (such as:10%th, 5% etc.) predetermined electricity is used as after, based on latter approach, can ensure that electronic equipment is navigating After finishing, additionally it is possible to the electricity of remaining predetermined ratio, to ensure that electronic equipment can also normal use after navigation finishes.
In step S202, it is described whether the predetermined electricity for judging to be determined based on the dump energy disclosure satisfy that Navigate duration, including:Obtain power consumption rate of the electronic equipment in navigation procedure;Judge under the power consumption rate, institute Can predetermined electricity be stated support the use duration of the electronic equipment to reach the navigation duration.
In specific implementation process, power consumption speed of the electronic equipment in navigation procedure can be determined in several ways Degree, is set forth below two kinds therein and is introduced, certainly, in specific implementation process, be not limited to following two situations.
Obtain the mode of the power consumption rate in navigation procedure 1.:
The parameter information of electronic equipment first is obtained, searches in the corresponding relation based on parameter information and power consumption rate and obtains the Power consumption rate corresponding to one parameter information, the first parameter information of electronic equipment for example including:System version, unit type, The number of applications installed, service life etc., system version, unit type based on electronic equipment, installed should It is different with parameters such as program quantity, service lives, cause the power consumption rate in its navigation procedure also to differ.So can be advance The different electronic equipment of multiple parameters information is obtained as sample, obtain respectively these electronic equipments parameter information and Power consumption rate in navigation procedure, so that parameter information is system version as an example, then IOS systems, Android system can be obtained respectively Unite, the power consumption rate of the electronic equipment of WIN systems.And then after the first parameter information of electronic equipment is obtained, directly pass through First parameter information searches the power consumption rate for obtaining same electronic equipment in navigation procedure, such as:Sent out by detecting Now the system version of the electronic equipment is IOS systems, then can be searched in the power consumption rate of each system and obtain IOS systems Power consumption rate of the power consumption rate as current electronic device in navigation procedure.
Due in such scheme, it is determined that during power consumption rate of the electronic equipment in navigation procedure, can be based on advance The parameter information of foundation and the corresponding relation of power consumption rate are searched, therefore it may only be necessary to the power consumption for a small amount of electronic equipment Speed is analyzed, it is possible to is determined the power consumption rate of each electronic equipment, is determined that each electronics is set so as to reach to reduce The technique effect of processing load during standby power consumption rate.
Obtain the mode of the power consumption rate in navigation procedure 2.:
Determine power consumption rate of the electronic equipment during historical navigation at least once;Based on historical navigation mistake at least once Power consumption rate in journey determines the power consumption rate in electronic equipment navigation procedure, such as:Determine at least one historical navigation mistake Average consumption speed in journey as the power consumption rate in navigation procedure, determine power consumption speed during the last historical navigation Degree is as power consumption rate in navigation procedure etc..
In such scheme, electronic equipment is directly determined by the power consumption rate during the historical navigation of electronic equipment Power consumption rate in current navigation process, the program can take into full account the individuation difference of electronic equipment, and then can be electricity Sub- equipment determines the power consumption rate in more accurate navigation procedure.
In specific implementation process, it can judge in several ways under the power consumption rate, the predetermined electricity energy That enough supports the electronic equipment reaches the navigation duration using duration, is set forth below two kinds therein and is introduced, certainly, In specific implementation process, following two situations are not limited to.
Judgment mode is 1.:The power consumption of the navigation procedure is determined by the navigation duration and the power consumption rate; Judge whether the power consumption is not more than the predetermined electricity;If it is not, determine that the predetermined electricity is unsatisfactory for the navigation duration.
For example, power consumption rate v1 can be multiplied by by the duration t1 that navigates, obtains the power consumption t1* in navigation procedure V1, then judges whether the power consumption t1*v1 in navigation procedure is not more than predetermined electricity, if being not more than, illustrates predetermined Electricity can support electronic equipment to complete navigation;If greater than predetermined electricity, then illustrate that predetermined electricity can not support electronics to set It is standby to complete navigation, so need control electronics to enter battery saving mode.
Judgment mode is 2.:Determine that the predetermined electricity supports that the electronic equipment is navigated based on the power consumption rate Powers duration;Judge whether the powers duration is not less than the navigation duration;If it is not, determine that the predetermined electricity is unsatisfactory for The navigation duration.
For example, it can obtain predetermined electricity by predetermined electricity q1 divided by power consumption rate v1 and support electronic equipment to enter The powers duration q1/v1 of row navigation, then judge that q1/v1 whether not less than navigation duration, if it is judged that being yes, then illustrates Predetermined electricity can support electronic equipment to complete navigation;If it is judged that being no, then illustrate that predetermined electricity can not support electricity Sub- equipment completes navigation, so need control electronics to enter battery saving mode.
In step S103, it control electronics can enter battery saving mode in several ways, be set forth below therein two Kind is introduced, and certainly, in engineering is embodied, is not limited to following two situations.
The first, the control electronics enter battery saving mode, including:Control and adopted for the navigation application program of navigation Navigated with battery saving mode.
In specific implementation process, navigation application program can be controlled to be led using battery saving mode in several ways Boat, be set forth below it is therein it is several be introduced, certainly, in specific implementation process, be not limited to following several situations, in addition, In the case where not conflicting, several situations can be applied in combination below.
(1) the second refreshing frequency will be reduced to by the first refreshing frequency for the refreshing frequency of the navigation application program of navigation Rate.Such as refreshing frequency can be reduced to 1min/ times, 2min/ times etc. by 10s/ times.
(2) frequency of use of the interpolation of navigation application program in the navigation procedure is reduced.For example, the interpolation is often For steady excessive between two frame pictures in navigation application program, so can also be protected even if the frequency of use for reducing interpolation Card user preferably identifies road, thus based on the program can reduce navigation effect is influenceed in the case of power saving technology Effect, wherein, the frequency of use for reducing interpolation is, for example, the access times for the interpolation for reducing two field pictures, directly without using slotting Value etc..
(3) frequency of navigation application program loading crossing enlarged drawing in the navigation procedure is reduced.Under normal circumstances, load Crossing enlarged drawing generally requires to ask related data from server, so as to cause power consumption to increase, is put so reducing loading crossing The frequency of big figure can also reach the purpose of power saving, wherein can directly be not loaded with crossing enlarged drawing, can also be only for negative Carry crossing loading crossing enlarged drawing etc..
(4) GPS (Global Positioning System in the navigation procedure are reduced:Global positioning system) make Use frequency.Such as:The frequency of GPS location is reduced to 3s/ times, 4s/ times etc. by 1 time/s.
(5) the voice broadcast frequency in the navigation procedure is reduced.Such as:Can directly without using voice broadcast or Voice broadcast is reduced to 3min/ times, 5min/ times etc. by 1min/ times.
(6) controlling navigation application program to enter using battery saving mode by way of simplifying the navigation content of navigation application program Row navigation, such as:
1. navigation content includes:Simple guiding figure+network request crossing enlarged drawing+word, in this case, it is necessary to electronics Equipment can connect in network, or the offline bag of map and include enlarged drawing;
2. navigation content includes:Simple guiding figure+cut based on the map comprising stretch line that network request generates in real time Screen+word, that is to say can be directed to current navigation position one section of map sectional drawing of generation in real time, in this case, it is necessary to which electronics is set It is standby to connect network;
3. navigation content includes:Simple guiding figure+map+word, in this case, it is necessary to which electronic equipment can connect net Network possesses offline bag;
4. navigation content includes:Simple guiding figure+map screenshotss+word etc..
5. navigation content includes:Simple guiding figure+word etc..
Wherein, if in navigation content both display portion map (such as:Map screenshotss, crossing enlarged drawing etc.), then may be used So that display interface is divided into two parts, a part of show map, another part shows that simple guiding figure (can also include text Word), in addition, in display portion map, current point can also be dynamically drawn, so as to realize more accurate navigation.Wherein, lead Content of navigating if it is above-mentioned 1.~4. can navigation position carry out the abundanter prompting of details, and then played while power saving Preferable navigation effect.
Second, all parts of control electronics enter battery saving mode.
For example, can with the partial functions of control electronics (such as:SMS, Bluetooth function etc.) in pass Closed state, the refreshing frequency reduce screen intensity, reduce screen bright screen duration, reducing each application program, the refreshing frequency for reducing CPU Rate etc..
In specific implementation process, when meeting power saving condition in detecting navigation procedure, directly electronics can be controlled to set It is standby to enter battery saving mode, prompt message can also be first produced, battery saving mode will be entered by prompting the consumer electronic devices of electronic equipment, And then finally decide whether to enter battery saving mode based on the operation of user.
Second aspect, based on same inventive concept, the embodiment of the present invention provides a kind of electricity saver based on navigation, please join Fig. 3 is examined, including:
Acquisition module 30, for obtaining the road section information in navigation procedure;
First judge module 31, for judging whether navigation section meets preparatory condition based on the road section information;
First control module 32, if meeting the preparatory condition for the navigation section, control electronics enter Battery saving mode.
Optionally, first judge module 31, is used for:
Judge in preset time period, whether the electronic equipment can move to the section for including default feature, if it is not, determining Go out the navigation section and meet the preparatory condition.
Optionally, first judge module 31, is used for:
Judge whether the navigation section is closed section based on the road section information, if so, determining the road section information Meet the preparatory condition;Or
Judge whether the navigation section is congested link based on the road section information, if so, determining the road section information Meet the preparatory condition.
Optionally, described device also includes:
Second judge module, for judging to meet whether the remaining section of the preparatory condition is less than in the navigation section First pre-determined distance;
First control module, is used for:If the navigation section meets the preparatory condition and the remaining section Not less than first pre-determined distance, the electronic equipment is controlled to enter the battery saving mode.
Optionally, described device also includes:
Second control module, if for meeting that the remaining section of the preparatory condition is less than second in the navigation section Pre-determined distance, the electronic equipment is controlled to exit the battery saving mode.
Optionally, described device also includes:
Whether the 3rd judge module, the dump energy for judging the electronic equipment meet that the electronic equipment is navigating During navigation needs;
The control module, is used for:If the dump energy is unsatisfactory for the navigation needs, the electronic equipment is controlled Into the battery saving mode.
Optionally, the 3rd judge module, including:
Determining unit, the navigation duration to be navigated for determining the electronic equipment;
Judging unit, for judging whether disclosure satisfy that described lead based on the predetermined electricity that the dump energy is determined Endurance is grown, if it is not, determining that the dump energy is unsatisfactory for the navigation needs.
Optionally, the judging unit, including:
Subelement is obtained, for obtaining power consumption rate of the electronic equipment in navigation procedure;
Judgment sub-unit, for judging under the power consumption rate, can the predetermined electricity support the electronic equipment Reach the navigation duration using duration.
Optionally, the judgment sub-unit, is used for:
The power consumption of the navigation procedure is determined by the navigation duration and the power consumption rate;Judge the power consumption Whether amount is not more than the predetermined electricity;If it is not, when determining that the predetermined electricity can not support the use of the electronic equipment Length reaches the navigation duration;Or
The powers duration that the predetermined electricity supports the electronic equipment to be navigated is determined based on the power consumption rate; Judge whether the powers duration is not less than the navigation duration;If it is not, determine that the predetermined electricity can not support the electricity Sub- equipment reaches the navigation duration using duration.
Optionally, the determining unit, including:
Subelement is divided, for each section in the navigation procedure to be divided into at least one sub- section;
First determination subelement, for determining the electronic equipment every sub- section at least one sub- section Movement velocity;
Second determination subelement, for the road section length based on each sub- section at least one sub- section and motion Speed determines the navigation duration.
Optionally, first control module 32, is used for:
Control and navigated for the navigation application program of navigation using battery saving mode.
Optionally, first control module 32, is used for:
The second refreshing frequency will be reduced to by the first refreshing frequency for the refreshing frequency of the navigation application program of navigation; And/or
Reduce the frequency of use of the interpolation of navigation application program in the navigation procedure;And/or
Reduce the frequency of navigation application program loading crossing enlarged drawing in the navigation procedure;And/or
Reduce the frequency of use of GPS in the navigation procedure;And/or
Reduce the voice broadcast frequency in the navigation procedure.
By the electricity saver based on navigation that second aspect of the present invention is introduced is implementation first party of the embodiment of the present invention Device used by the electricity saving method based on navigation that face is introduced, based on first aspect of the embodiment of the present invention introduced based on The electricity saving method of navigation, those skilled in the art can understand the tool for the device that second aspect of the embodiment of the present invention is introduced Body structure and deformation, so will not be repeated here, every power saving side based on navigation for implementing first aspect of the embodiment of the present invention Device used by method, belong to the scope to be protected of the embodiment of the present invention.
The third aspect, based on same inventive concept, the embodiment of the present invention provides a kind of electronic equipment, includes memory, And one or more than one program, one of them or more than one program storage are configured in memory By one, either more than one computing device is one or more than one program bag contains the finger for being used for being operated below Order:
Obtain the road section information in navigation procedure;
Judge whether navigation section meets preparatory condition based on the road section information;
If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
Implement first aspect of the embodiment of the present invention by the electronic equipment that third aspect present invention is introduced to be introduced Electronic equipment used by electricity saving method based on navigation, based on first aspect of the embodiment of the present invention introduced based on navigation Electricity saving method, those skilled in the art can understand the specific of the electronic equipment that the third aspect of the embodiment of the present invention is introduced Structure and deformation, so will not be repeated here, every electricity saving method based on navigation for implementing first aspect of the embodiment of the present invention Used electronic equipment, belong to the scope to be protected of the embodiment of the present invention.
Fig. 4 is the electronic equipment 800 for being used to implement the electricity saving method based on navigation according to an exemplary embodiment Block diagram.For example, electronic equipment 800 can be mobile phone, and computer, digital broadcast terminal, messaging devices, game control Platform processed, tablet device, Medical Devices, body-building equipment, personal digital assistant, mobile terminal, Wearable, mobile unit etc..
Reference picture 4, electronic equipment 800 can include following one or more assemblies:Processing component 802, memory 804, Power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of input/output (I/O), sensor cluster 814, And communication component 816.
The integrated operation of the usual control electronics 800 of processing component 802, such as leads to display, call, data The operation that letter, camera operation and record operation are associated.Processing component 802 can include one or more processors 820 to hold Row instruction, to complete all or part of step of above-mentioned method.In addition, processing component 802 can include one or more moulds Block, the interaction being easy between processing component 802 and other assemblies.For example, processing component 802 can include multi-media module, with Facilitate the interaction between multimedia groupware 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in equipment 800.These data are shown Example includes the instruction of any application program or method for being operated on electronic equipment 800, contact data, telephone directory number According to, message, picture, video etc..Memory 804 can by any kind of volatibility or non-volatile memory device or they Combination realize, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) are erasable Programmable read only memory (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, quick flashing Memory, disk or CD.
Power supply module 806 provides electric power for the various assemblies of electronic equipment 800.Power supply module 806 can include power supply pipe Reason system, one or more power supplys, and other components associated with generating, managing and distributing electric power for electronic equipment 800.
Multimedia groupware 808 is included in the screen of one output interface of offer between the electronic equipment 800 and user. In certain embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch surface Plate, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch Sensor is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or slip The border of action, but also detect the duration and pressure related to the touch or slide.In certain embodiments, Multimedia groupware 808 includes a front camera and/or rear camera.When electronic equipment 800 is in operator scheme, such as clap When taking the photograph pattern or video mode, front camera and/or rear camera can receive outside multi-medium data.It is each preposition Camera and rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio-frequency assembly 810 is configured as output and/or input audio signal.For example, audio-frequency assembly 810 includes a Mike Wind (MIC), when electronic equipment 800 is in operator scheme, during such as call model, logging mode and speech recognition mode, microphone It is configured as receiving external audio signal.The audio signal received can be further stored in memory 804 or via logical Letter component 816 is sent.In certain embodiments, audio-frequency assembly 810 also includes a loudspeaker, for exports audio signal.
I/O interfaces 812 provide interface between processing component 802 and peripheral interface module, and above-mentioned peripheral interface module can To be keyboard, click wheel, button etc..These buttons may include but be not limited to:Home button, volume button, start button and lock Determine button.
Sensor cluster 814 includes one or more sensors, for providing the state of various aspects for electronic equipment 800 Assess.For example, sensor cluster 814 can detect opening/closed mode of equipment 800, the relative positioning of component, such as institute The display and keypad that component is electronic equipment 800 are stated, sensor cluster 814 can also detect electronic equipment 800 or electronics The position of 800 1 components of equipment changes, the existence or non-existence that user contacts with electronic equipment 800, the orientation of electronic equipment 800 Or acceleration/deceleration and the temperature change of electronic equipment 800.Sensor cluster 814 can include proximity transducer, be configured to The presence of object nearby is detected in no any physical contact.Sensor cluster 814 can also include optical sensor, such as CMOS or ccd image sensor, for being used in imaging applications.In certain embodiments, the sensor cluster 814 can be with Including acceleration transducer, gyro sensor, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between electronic equipment 800 and other equipment. Electronic equipment 800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.Show at one In example property embodiment, communication component 816 receives broadcast singal or broadcast from external broadcasting management system via broadcast channel Relevant information.In one exemplary embodiment, the communication component 816 also includes near-field communication (NFC) module, short to promote Cheng Tongxin.For example, radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band can be based in NFC module (UWB) technology, bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, electronic equipment 800 can be by one or more application specific integrated circuits (ASIC), number Word signal processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, two kinds of non-transitorycomputer readable storage mediums for including instruction, example are additionally provided Such as include the memory 804 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 820 of electronic equipment 800.Example Such as, the non-transitorycomputer readable storage medium can be ROM, it is random access memory (RAM), CD-ROM, tape, soft Disk and optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of electronic equipment When device performs so that electronic equipment is able to carry out a kind of electricity saving method based on navigation, and methods described includes:
Obtain the road section information in navigation procedure;
Judge whether navigation section meets preparatory condition based on the road section information;
If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
Fig. 5 is the structural representation of server in the embodiment of the present invention.The server 1900 can be different because of configuration or performance And produce bigger difference, can include one or more central processing units (central processing units, CPU) 1922 (for example, one or more processors) and memory 1932, one or more storage application programs 1942 or the storage medium 1930 (such as one or more mass memory units) of data 1944.Wherein, memory 1932 Can be of short duration storage or persistently storage with storage medium 1930.Be stored in storage medium 1930 program can include one or More than one module (diagram does not mark), each module can include operating the series of instructions in server.Further Ground, central processing unit 1922 be could be arranged to communicate with storage medium 1930, and storage medium 1930 is performed on server 1900 In series of instructions operation.
Server 1900 can also include one or more power supplys 1926, one or more wired or wireless nets Network interface 1950, one or more input/output interfaces 1958, one or more keyboards 1956, and/or, one or More than one operating system 1941, such as Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM Etc..
The one or more embodiments of the present invention, at least have the advantages that:
Due to that in embodiments of the present invention, can judge whether navigation section meets based on the road section information in navigation procedure Preparatory condition, in the case of meeting preparatory condition in navigation section, control electronics enter battery saving mode, due to being not required to The opportunity of power-saving control is manually held, so there is the more accurate technique effect of power-saving control.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided The processors of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real The equipment for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to Make the manufacture of equipment, the commander equipment realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, so as in computer or The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in individual square frame or multiple square frames.
Although preferred embodiments of the present invention have been described, but those skilled in the art once know basic creation Property concept, then can make other change and modification to these embodiments.So appended claims be intended to be construed to include it is excellent Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to comprising including these changes and modification.

Claims (14)

  1. A kind of 1. electricity saving method based on navigation, it is characterised in that including:
    Obtain the road section information in navigation procedure;
    Judge whether navigation section meets preparatory condition based on the road section information;
    If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
  2. 2. the method as described in claim 1, it is characterised in that described whether completely to judge to navigate section based on the road section information Sufficient preparatory condition, including:
    Judge in preset time period, whether the electronic equipment can move to the section for including default feature, if it is not, determining institute State navigation section and meet the preparatory condition.
  3. 3. the method as described in claim 1, it is characterised in that described whether completely to judge to navigate section based on the road section information Sufficient preparatory condition, including:
    Judge whether the navigation section is closed section based on the road section information, if so, determining that the road section information meets The preparatory condition;Or
    Judge whether the navigation section is congested link based on the road section information, if so, determining that the road section information meets The preparatory condition.
  4. 4. method as claimed in claim 3, it is characterised in that methods described also includes:
    Judge to meet whether the remaining section of the preparatory condition is less than the first pre-determined distance in the navigation section;
    If the navigation section meets the preparatory condition, control electronics enter battery saving mode, including:
    If the navigation section meets the preparatory condition and the remaining section is not less than first pre-determined distance, control The electronic equipment enters the battery saving mode.
  5. 5. the method as described in claim 1, it is characterised in that after the control electronics enter battery saving mode, institute Stating method also includes:
    If meeting that the remaining section of the preparatory condition is less than the second pre-determined distance in the navigation section, the electronics is controlled Equipment exits the battery saving mode.
  6. 6. the method as described in claim 1-5 is any, it is characterised in that methods described also includes:
    Judge whether the dump energy of the electronic equipment meets navigation needs of the electronic equipment in navigation procedure;
    The control electronics enter battery saving mode, including:
    If the dump energy is unsatisfactory for the navigation needs, the electronic equipment is controlled to enter the battery saving mode.
  7. 7. method as claimed in claim 6, it is characterised in that whether the dump energy for judging the electronic equipment meets Navigation needs of the electronic equipment in navigation procedure, including:
    Determine the navigation duration that the electronic equipment is navigated;
    Judge whether the navigation duration disclosure satisfy that based on the predetermined electricity that the dump energy is determined, if it is not, determining The dump energy is unsatisfactory for the navigation needs.
  8. 8. method as claimed in claim 7, it is characterised in that described to judge to make a reservation for based on what the dump energy was determined Whether electricity disclosure satisfy that the navigation duration, including:
    Obtain power consumption rate of the electronic equipment in navigation procedure;
    Judge under the power consumption rate, whether the predetermined electricity disclosure satisfy that the navigation duration.
  9. 9. method as claimed in claim 8, it is characterised in that the judgement is under the power consumption rate, the predetermined electricity Whether the navigation duration disclosure satisfy that, including:
    The power consumption of the navigation procedure is determined by the navigation duration and the power consumption rate;Judging the power consumption is It is no to be not more than the predetermined electricity;If it is not, determining the predetermined electricity, it is impossible to meet the navigation duration;Or
    The powers duration that the predetermined electricity supports the electronic equipment to be navigated is determined based on the power consumption rate;Judge Whether the powers duration is not less than the navigation duration;If it is not, determining the predetermined electricity, it is impossible to meet during the navigation It is long.
  10. 10. method as claimed in claim 7, it is characterised in that the navigation determined the electronic equipment and navigated Duration, including:
    Each section in the navigation procedure is divided at least one sub- section;
    Determine the movement velocity in the electronic equipment every sub- section at least one sub- section;
    Road section length and movement velocity based on each sub- section at least one sub- section determine the navigation duration.
  11. 11. the method as described in claim 1-5 is any, it is characterised in that the control electronics enter battery saving mode, bag Include:
    Control and navigated for the navigation application program of navigation using battery saving mode.
  12. 12. method as claimed in claim 11, it is characterised in that described to control the navigation application program for navigation using province Power mode is navigated, including:
    The second refreshing frequency will be reduced to by the first refreshing frequency for the refreshing frequency of the navigation application program of navigation;And/or
    Reduce the frequency of use of the interpolation of navigation application program in the navigation procedure;And/or
    Reduce the frequency of navigation application program loading crossing enlarged drawing in the navigation procedure;And/or
    Reduce the frequency of use of GPS in the navigation procedure;And/or
    Reduce the voice broadcast frequency in the navigation procedure.
  13. A kind of 13. electricity saver based on navigation, it is characterised in that including:
    Acquisition module, for obtaining the road section information in navigation procedure;
    First judge module, for judging whether navigation section meets preparatory condition based on the road section information;
    First control module, if meeting the preparatory condition for the navigation section, control electronics enter power saving mould Formula.
  14. 14. a kind of electronic equipment, it is characterised in that include memory, and one or more than one program, wherein one Individual or more than one program storage is configured to one as described in one or more than one computing device in memory Individual or more than one program bag contains the instruction for being used for being operated below:
    Obtain the road section information in navigation procedure;
    Judge whether navigation section meets preparatory condition based on the road section information;
    If the navigation section meets the preparatory condition, control electronics enter battery saving mode.
CN201610313316.5A 2016-05-12 2016-05-12 Power saving method and device based on navigation and electronic equipment Active CN107367742B (en)

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