CN106707312A - Automatic electricity saving method and device for vehicle GPS equipment, and vehicle GPS equipment - Google Patents
Automatic electricity saving method and device for vehicle GPS equipment, and vehicle GPS equipment Download PDFInfo
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- CN106707312A CN106707312A CN201611059091.1A CN201611059091A CN106707312A CN 106707312 A CN106707312 A CN 106707312A CN 201611059091 A CN201611059091 A CN 201611059091A CN 106707312 A CN106707312 A CN 106707312A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/34—Power consumption
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Abstract
The invention discloses an automatic electricity saving method and device for vehicle GPS equipment, and the vehicle GPS equipment. The method comprises steps that step S100, whether a vibration sensor has invalid vibration is monitored in real time, and invalid vibration refers to vibration of which a monitored vibration value is smaller than a preset vibration threshold; step S200, when invalid vibration is monitored by the vibration sensor, whether monitored vibration values within the first timing time T1 are all invalid vibration values is determined; S300, within the first timing time T1, if all the monitored vibration values are the invalid vibration values, an ACC state value is marked as closing; and step S400, after the ACC state value is marked as closing, a GPS module is closed. The method is advantaged in that the ACC state value is determined on the basis of the vehicle vibration value, the vehicle GPS equipment is closed or started on the basis of the ACC state value, a problem of dependence of the vehicle GPS equipment onto the vehicle ACC signal can be solved, the vehicle GPS equipment can be further normally closed even when the ACC signal is invalid, and thereby the automatic electricity saving effect is realized.
Description
Technical field
The present invention relates to mobile unit power conservation techniques field, more particularly to a kind of side of vehicle-mounted GPS equipment automatic power save
Method, device and equipment.
Background technology
Existing vehicle GPS (Global Positioning System, global positioning system) equipment is generally with side in parallel
Formula is attached with vehicle circuit, and the storage battery electricity of general ordinary passenger car is in 32AH to 80AH or so, when vehicle is long-term
When parking, vehicle itself vehicle electronic circuit and equipment can constantly consume storage battery electricity, and the GPS device use for loading can accelerate consumption
The storage battery electricity of vehicle, can not normally start when causing vehicle to use.
In order to solve the problems, such as that vehicle-mounted GPS equipment accelerates vehicle power consumption, a kind of method commonly used in the prior art is based on GPS
GPS device electric treatment is realized to the judgement of Vehicle Speed, specially：Whether the speed according to vehicle is that " 0 " judges
Vehicle remains static or transport condition, when judging that vehicle remains static, then closes vehicle-mounted GPS equipment, adopts
Although can also solve the problems, such as vehicle-mounted GPS equipment power consumption in this way, from the point of view of GPS location principle, GPS device is easily received
The influence of extraneous factor and cause fix drift, such as ionosphere, multipath, Various Seasonal atmosphere convection layer, place are high-rise nearby
Building etc., can cause gps satellite to lock star unstable, vehicle different errors is occurred and cause low speed drift phenomenon, and system
Vehicle can be mistakenly considered and be in low-speed motion state, GPS device can not still normally enter park mode, cause asking for kwh loss
Topic.
Another method commonly used in the prior art is to be believed using ACC (abbreviation of Accessories refers to automobile electrical source)
Number GPS device electricity consumption is processed, specially：ACC signals according to vehicle judge that vehicle remains static or row
State is sailed, when judging that vehicle remains static, the power supply of vehicle-mounted GPS equipment is realized by closing ACC, using this side
Although method can solve the problems, such as vehicle-mounted GPS equipment power consumption, in actual use, receive ACC signal demands and crack original
Fare road, influences the quality guarantee of vehicle；Or, because each vehicle brand and model are numerous, cause installation personnel correctly to connect
Enter after the reasons such as ACC signals cause vehicle stall, but GPS device can not still normally enter park mode, cause kwh loss
Problem.
The content of the invention
A kind of vehicle-mounted GPS equipment automatic power save method, device and equipment are provided in the embodiment of the present invention, it is existing to solve
Dependence of the vehicle-mounted GPS equipment to vehicle ACC signals (automobile electrical source) in technology, when ACC Signal Fail, vehicle-mounted GPS equipment is not
The problem of energy normal switching-off.
In a first aspect, a kind of vehicle-mounted GPS equipment automatic power save method is the embodiment of the invention provides, including：
Step S100：Real-time monitoring vibrating sensor whether there is invalid vibration；Wherein, invalid vibration refers to what is monitored
Vibration of the vibration values less than default vibration threshold values；
Step S200：When there is invalid vibration, judge in the first timing T1, whether the vibration values for monitoring are complete
Portion is invalid vibration；
Step S300：When all invalid vibrations of the vibration values in the first timing T1, monitoring, by ACC shapes
State value is labeled as closing；
Step S400：After ACC state values are labeled as closing, GPS module is closed.
Preferably, also include after step S200：
Step S201:When in the first timing T1, random time point monitors the vibration values of vibrating sensor to have
During effect vibration, then return to step S100；Wherein, effectively vibration refers to that the vibration values for monitoring are more than or equal to default vibration threshold values
Vibration.
Preferably, also include after step S400：
Step S401：After GPS module is closed, return to step S100.
Preferably, it is further comprising the steps of between step S300 and S400：
Step S301：After ACC state values are labeled as closing, determine whether in the second timing T2, monitor
The whether all invalid vibrations of vibration values.
Preferably, also include after step S301：
Step S302：When in the second timing T2, random time point monitors the vibration values of vibrating sensor to have
During effect vibration, then return to step S100；Wherein, effectively vibration refers to that the vibration values for monitoring are more than or equal to default vibration threshold values
Vibration.
Preferably, also include after step S201 or S302：
Step S500：When monitoring effectively to vibrate, the effective vibration time monitored in the 3rd timing T3 is judged
Number；
Step S501：When the effective vibration number monitored in the 3rd timing T3 is more than or equal to default number of times
During threshold value, by ACC state values labeled as unlatching；
Step S502：Start GPS module, and return to step S100.
Preferably, the vibration threshold belongs to 40~90mg.
Second aspect, the embodiment of the invention provides a kind of vehicle-mounted GPS equipment automatic power save processing unit, including：
Vibrating sensor monitoring modular, invalid vibration is whether there is for real-time monitoring vibrating sensor；Wherein, it is invalid to shake
Dynamic refers to vibration of the vibration values less than default vibration threshold for monitoring；
First invalid vibration judge module, for when vibrating sensor monitoring module monitors are to invalid vibration, judging
In first timing T1, the whether all invalid vibrations of the vibration values for monitoring；
ACC closedown modules, during all invalid vibration of vibration values for when in the first timing T1, monitoring,
By ACC state values labeled as closing；
GPS closedown modules, after in ACC state values labeled as closing, close GPS module.
Preferably, described device also includes：
Second invalid vibration judge module, for after ACC state values are labeled as closing, determining whether in the second timing
In time T2, the whether all invalid vibrations of the vibration values that vibrating sensor is monitored.
Preferably, described device also includes：
First effectively vibrates judge module, for when vibrating sensor monitoring module monitors are to effectively vibration, judging
In 3rd timing T3, whether the effective vibration number for monitoring is more than or equal to default frequency threshold value；
ACC opening modules, for when the effective vibration number monitored in the 3rd timing T3 is more than or equal to pre-
If frequency threshold value when, by ACC state values labeled as open；
GPS starting modules, after in ACC state values labeled as opening, start GPS；
The third aspect, the embodiment of the invention provides a kind of vehicle-mounted GPS equipment, it is characterised in that including：
Processor；
Memory for storing the execute instruction of processor；
Wherein, the processor is configured as the method described in perform claim requirement any one of 1-6.
From above technical scheme, a kind of vehicle-mounted GPS equipment automatic power save method provided in an embodiment of the present invention, device
And equipment, the state of vehicle, such as inactive state or running status are judged by the vibration values of vibrating sensor, and based on this
Judged result is marked to the ACC state values of system configuration, when judging that vehicle remains static, by ACC state value marks
It is designated as closing, GPS terminal equipment is closed when ACC state values is for closing.ACC is determined based on Vehicular vibration value
State value more meets the actual motion state of vehicle, can solve vehicle-mounted GPS equipment to vehicle ACC signals (automobile electrical source) according to
Rely, vehicle-mounted GPS equipment remains to normal switching-off when realizing ACC Signal Fail, so as to realize that additional vehicle-mounted GPS equipment is based on vehicle
Running status, automatically select mode of operation, realization is automatically switched off and opens, and then reaches the effect of automatic power save.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, on the premise of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 1 is provided；
Fig. 2 is the schematic flow sheet of another vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 2 is provided；
Fig. 3 is the schematic flow sheet of another vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 3 is provided；
Fig. 4 is a kind of structural representation of vehicle-mounted GPS equipment automatic power save processing unit that the embodiment of the present invention 4 is provided；
Fig. 5 is a kind of structural representation of vehicle-mounted GPS equipment automatic power save processing unit that the embodiment of the present invention 5 is provided；
Fig. 6 is a kind of structural representation of vehicle-mounted GPS equipment that the embodiment of the present invention 6 is provided.
Specific embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
It is a kind of schematic flow sheet of vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 1 is provided referring to Fig. 1,
The method is mainly included the following steps that：
Step S100：Real-time monitoring vibrating sensor whether there is invalid vibration；Wherein, invalid vibration refers to what is monitored
Vibration of the vibration values less than default vibration threshold values；
In the embodiment of the present invention 1, vibrating sensor is arranged on vehicle.Under normal circumstances, when vehicle is in normally
During motion state, the vibration values that vibrating sensor is monitored are larger, and when a vehicle is at rest, vibrating sensor is monitored
Vibration values it is very low, or even close or equal to zero, based on the principle, the vibration values that can be monitored by vibrating sensor come
Judge whether vehicle is kept in motion.Wherein, those skilled in the art according to actual needs can be set vibrating sensor
In the relevant position of vehicle, the present invention is not specifically limited to this.In addition, type those skilled in the art of vibrating sensor
Can be selected according to actual needs, for example, acceleration transducer, three axis vibration sensors and vibratory gyroscope can be selected
Deng it all should fall under the scope of the present invention.
In the embodiment of the present invention 1, the vibration threshold values of vibrating sensor is preset, such as vibration threshold values can select 40~
Any value in 90mg, then when the vibration values of vibrating sensor are monitored less than default vibration threshold values, as one
Secondary invalid vibration.Wherein, if vibrating the excessive of threshold values setting, the vibration that vehicle can be caused to exist when slowly sliding is sentenced by system
It is set to invalid vibration；If it is too small that vibration threshold values is set, vehicle can be caused to be judged as in the presence of slight touching when stopping
Effectively vibration.In a kind of preferred embodiment of the invention, the vibration threshold values selection 70mg, when monitoring shaking for vibrating sensor
When dynamic value is less than 70mg, that is, judge to monitor that vibrating sensing has invalid vibration.
Step S200：When vibrating sensor monitors invalid vibration, judge in the first timing T1, monitor
The whether all invalid vibrations of vibration values；
When in the short time vehicle be in it is slow slide or wait traffic lights when, may result in vibrating sensor and monitor nothing
Effect vibration, therefore, if one monitors that invalid vibration judges that vehicle remains static, its result of determination may be with vehicle
There is certain error in actual motion state.For this phenomenon, when monitoring that vibrating sensor has invalid vibration, enter one
Step judges that in the first timing T1 whether the vibration values for monitoring judge when certain all less than threshold values is vibrated
Between within section vehicle whether be continuously in current state.When usual vehicle remains static, the vibration values of vehicle can be persistently small
In vibration threshold values, even zero, therefore, by set first timing T1 section come further determine that vehicle whether be in it is static
State, can improve the accuracy of judgement, it is to avoid erroneous judgement during traffic lights slowly be slided or waited due to vehicle, the method is more
Meet the judgement of vehicle actual motion state.
In the embodiment of the present invention 1, the first timing T1 can select any data in 3~8 minutes, wherein
The setting time of the first timing T1 is more long, and the accuracy of judgement is higher, but it is whole judge flow needed for time it is more long,
In a kind of preferred embodiment of the present invention, the first timing T1 is selected 5 minutes, that is, judge within 5 minutes, the vibration for monitoring
When value both less than vibrates threshold values, that is, judge that vehicle remains static, into step S300.
Step S300：When all invalid vibrations of the vibration values in the first timing T1, monitoring, by ACC shapes
State value is labeled as closing；
In the embodiment of the present invention 1, judge that vehicle is in static or operation by the vibration values of vibrating sensor
State, when all invalid vibrations of the vibration values in the first timing T1, monitoring, i.e., vibration values are continuously less than vibration
Whether threshold values, then be to need to close for representing that vehicle has currently remained static by ACC state values labeled as closing
Vehicle-mounted GPS equipment provides judgement basis.
In the embodiment of the present invention 1, the ACC state values refer to the virtual state value that system is set, with actual control
Vehicle launch or flame-out ACC signals (abbreviation of Accessories refers to automobile electrical source) are different, the virtual ACC state values
Including opening and closing two states, it is to be kept in motion or inactive state to be respectively used to marked vehicle, actually used
In, the actual startup of the virtual ACC state values and vehicle and flameout state reach 99% and match, by setting virtual ACC
State value can avoid dependence of the GPS device to vehicle itself ACC signals.
Step S400：After ACC state values are labeled as closing, GPS module is closed.
In the embodiment of the present invention 1, after ACC state values are labeled as closing, you can by closing GPS module to reach province
The effect of electricity, the closing GPS module refers to that the other functions retained beyond vehicle-mounted GPS equipment communication function are closed, for example generally
In the case of, the vehicle-mounted GPS equipment under working condition can be held according to the position data of regular hour frequency record vehicle, 24 hours
Continuous power supply, the basic function average consumption of vehicle-mounted GPS equipment in 50mA or so, therefore when judging that vehicle is in static shape for a long time
During state, then in the case where vehicle-mounted GPS equipment communication function is retained, the other functions of GPS module are closed, under making its average consumption
Drop to 2mA, solved the problems, such as with this vehicle for a long time park caused by vehicle-mounted GPS equipment accelerate vehicle power consumption.
The embodiment of the present invention 1 provide a kind of vehicle-mounted GPS equipment automatic power save method, by obtain the vibration values of vehicle come
Virtual ACC state values to system configuration are marked, such as, by default determination methods, the vibration values based on vehicle judge
Whether vehicle remains static, when judging that vehicle remains static, by the ACC state values labeled as closing, i.e. table
Show that system assert that vehicle remains static, the state value based on ACC closes vehicle-mounted GPS equipment, to reach the result of power saving.Cause
This, the embodiment of the present invention 1 need not utilize the control of vehicle automobile electrical source (ACC signals), solve vehicle-mounted GPS equipment to vehicle
The dependence of ACC signals, during for ACC Signal Fail, realizes the normal switching-off of vehicle-mounted GPS equipment, and the method utilizes vehicle
Vibration values judge the actual motion state of vehicle, reduce the requirement to hardware performance, analysis result is accurate.
In a kind of alternative embodiment 1 of the invention, step S201 is additionally provided with：When in the first timing T1, when any
Between point when monitoring the vibration values of vibrating sensor for effective vibration, then return to step S100；Wherein, effective vibration refers to and monitors
Vibration values more than or equal to it is default vibration threshold values vibration；
In the embodiment of the present invention 1, the first timing T1 can select any data in 3~8 minutes, when
Within the T1 times, when having monitored vibration values more than vibration threshold values, then it is considered as appearance effectively vibration, show to be presently in is static
State does not have continuation, and such as vehicle is likely to be at and slowly slides, or vehicle is in of short duration waiting process, then be not suitable for standing
Will ACC state values labeled as closing, therefore, when there is effectively vibration, then return to step S100 continues to make prison next time
Survey and judge.
In another kind alternative embodiment 1 of the invention, step S401 is additionally provided with：After GPS module is closed, return to step
Not shown in S100, Fig. 1, Fig. 2 is referred to.
After the state value that GPS module is based on ACC is closed, to enable vehicle-mounted GPS equipment to the reality of vehicle
Running status is made and timely being responded, and after GPS module is closed, return to step S100, the vibration values to vehicle are continued
Monitoring.
It is another vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 2 is provided referring to Fig. 2, including the present invention
Step described in embodiment 1, and it is additionally provided with following steps between step S300 and S400：
Step S301：After ACC state values are labeled as closing, determine whether in the second timing T2, monitor
The whether all invalid vibrations of vibration values；
In the embodiment of the present invention 2, when ACC state values are marked as closing, it is quiet that system then assert that vehicle has been in
Only state, if closing vehicle-mounted GPS equipment immediately, it is possible that vehicle is practically at temporarily stopped state, can cause
Frequent starting and closing to mobile unit, can bring some inconvenience to user to a certain extent.For this phenomenon, to keep away
Exempt from frequently to start vehicle-mounted GPS equipment or closed, while the effect of vehicle-mounted GPS equipment power saving can be reached again, in ACC shapes
State value is in after closing, and is further added by second judgement treatment, i.e., by judging in the second timing T2, the vibration for monitoring
Value whether all invalid vibrations, for judging whether vehicle is continuously in current quiet state within the T2 time periods.
When a vehicle is at rest, vibrating sensor can in a long time keep less vibration values, wherein described
The setting time of the second timing T2 is more long, and the accuracy of judgement is higher, but the indefinite extension time, on the one hand can increase
The overall judgement time and the system response time of causing it is excessively slow, on the other hand do not possess too much for vehicle-mounted GPS equipment automatic power save
Practical significance, therefore, in the embodiment of the present invention 2, the second timing T2 can select any in 12~18 minutes
Data, in a kind of preferred embodiment of the invention, the second timing T2 is selected 10 minutes, that is, judge in ACC state values
Within 10 minutes after closing, when the vibration values for monitoring are both less than vibration threshold values, that is, judge that vehicle is in the long period
Inactive state, then into step S400.
In the embodiment of the present invention 2, the judgement in increased second timing T2, for optimizing vehicle actual motion shape
The judgement of state, when in the second timing T2, when monitoring effectively to vibrate, that is, shows after ACC state values are in and close
In second timing T2 time periods, during vehicle is still in uncertain state, accordingly, it would be desirable to return to step S100 again through
The vibration values of vibrating sensor judge the current state of vehicle, it is to avoid the frequent starting of vehicle-mounted GPS equipment and closing.
Another alternative embodiment, also includes step S302 after step S301 in the embodiment of the present invention 2：When
In two timing T2, when random time point monitors the vibration values of vibrating sensor for effective vibration, then return to step S100；
Wherein, effectively vibration refers to vibration of the vibration values more than or equal to default vibration threshold values for monitoring；
The vehicle-mounted GPS equipment automatic power save method of a kind of optimization that the embodiment of the present invention 2 is provided, by obtaining shaking for vehicle
Dynamic value is marked come the virtual ACC state values to system configuration, by the ACC state values labeled as closing, that is, represents system
Assert that vehicle remains static, then in the case where ACC state values are to close, further judge in the second timing
The vibration values of vehicle in T2, and based on the result of secondary judgement come determine the need for close vehicle-mounted GPS equipment to reach power saving
Result.Therefore, the embodiment of the present invention 2 improves the accuracy of vehicle actual motion condition adjudgement, more meets the actual fortune of vehicle
Row state, further optimizes vehicle-mounted GPS equipment automatic power save method.
It is another vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 3 is provided referring to Fig. 3, including above-mentioned reality
Apply example 1 or any step of embodiment 2, and after step S302 or after step S400 it is further comprising the steps of：
Step S500：When monitoring effectively to vibrate, the effective vibration time monitored in the 3rd timing T3 is judged
Number；
It is the judgement based on the first timing T1, when in the second timing T2 because ACC state values are labeled as closing
When random time point monitors to exist effectively vibration, then need whether the state for determining whether vehicle changes, to make
Go out and timely respond.For this phenomenon, when the random time point in the second timing T2 monitors that effectively vibration is then entered
Enter step S302, the i.e. vibration values of return to step S100 monitoring vibrations sensor, shaken when the vibration values for monitoring are more than or equal to
During dynamic threshold values, determine whether vehicle whether in operation shape by the number of times effectively vibrated in the 3rd timing T3
State, improves the accuracy for judging.
After step S400, vehicle GPS module has been in the state of power saving, when vehicle is converted to motion from inactive state
During state, then need to wake up vehicle-mounted GPS equipment by starting GPS module, to realize in the positioning of vehicle-mounted GPS equipment, data
The repertoires such as biography.For this phenomenon, step S401, i.e. return to step are entered after step S400 closes GPS module
S100 continues to monitor the vibration values of vibrating sensor, for the automatic wake-up function for realizing vehicle-mounted GPS equipment provides judgement basis, when
When the vibration values for monitoring are more than or equal to vibration threshold values, by determining whether what is effectively vibrated in the 3rd timing T3
Number of times determines whether vehicle in running status improves the accuracy of judgement.
Step S501：When the effective vibration number monitored in the 3rd timing T3 is more than or equal to default number of times
During threshold value, by ACC state values labeled as unlatching；
When the effective vibration number monitored in the 3rd timing T3 is more than or equal to default number of times threshold values
When, judge that vehicle is in running status, then whether it is to need to start GPS module to wake up car by ACC state values labeled as opening
Carry GPS device and judgement basis are provided.
In the embodiment of the present invention 3, the 3rd timing T3 can select any data in 1~15 second, at this
Invent in a kind of preferred embodiment, the 3rd timing T3 is selected 5 seconds, the 3rd timing T3 of correspondence, number of times threshold values is set to 3
It is secondary, that is, judge in 5 seconds, whether the effective vibration number for monitoring is more than or equal to 3 times, is fixed time in T3 when the described 3rd
When reaching effective vibration number, then judge that vehicle is kept in motion, with will ACC state values labeled as opening, and by opening
Dynamic GPS module wakes up the basic function of vehicle-mounted GPS equipment.Wherein, those skilled in the art can according to actual needs to number of times
Threshold values is adjusted accordingly, for example, setting 4 times, 5 times or other numerical value, it should fall under the scope of the present invention.
Step S502：Start GPS module, and return to step S100.
After ACC state values are labeled as opening, show that vehicle has currently been in running status, it is necessary to pass through to start GPS
Module wakes up vehicle-mounted GPS equipment, to realize that the positioning of vehicle-mounted GPS equipment, data such as upload at the repertoire, return to step thereafter
S100 continues to monitor the vibration values of vehicle, to realize automatic and the closing of vehicle-mounted GPS equipment.
The vehicle-mounted GPS equipment automatic power save method that the embodiment of the present invention 3 is provided, needs by vibration values under two states
To judge whether vehicle is practically in running status, that is, return to step S100 is needed, both states are respectively：ACC states are closed
After closing, the random time in the second timing T2 monitors effectively vibration；Or after GPS module closing.Monitoring
Vehicle is present on the basis of effectively vibration, sets up the judgement of effective vibration number in the 3rd timing T3, comes anti-in real time with this
The actual motion state of vehicle is reflected, to be responded in time to ACC state values and GPS module.Therefore, the embodiment of the present invention 3
The automatic power save method of vehicle-mounted GPS equipment is further optimized, while vehicle-mounted GPS equipment automatic power save is realized, can be in time
Mobile unit is waken up, vehicle-mounted GPS equipment is reached automatic and closing.
Referring to Fig. 4, the embodiment of the present invention 4 also provides a kind of vehicle-mounted GPS equipment certainly on the basis of above method embodiment 1
Dynamic power saving processing unit, the processing unit includes：Vibrating sensor monitoring modular 401, be for real-time monitoring vibrating sensor
It is no to there is invalid vibration；Wherein, invalid vibration refers to vibration of the vibration values less than default vibration threshold values for monitoring；First nothing
Effect vibration judge module 402, for when vibrating sensor monitors invalid vibration, judging in the first timing T1, prison
The whether all invalid vibrations of the vibration values for measuring；ACC closedown modules 403, for working as in the first timing T1, monitor
Vibration values all invalid vibration when, by ACC state values labeled as closing；GPS closedown modules 404, in ACC state values
After closing, GPS module is closed.
Referring to a kind of vehicle-mounted GPS equipment automatic power save processing unit that Fig. 5, the embodiment of the present invention 5 are provided, including the present invention
Module described in embodiment 4, also including with lower module：Second invalid vibration judge module 405, for being labeled as when ACC state values
After closing, determine whether in the second timing T2, whether the vibration values that vibrating sensor is monitored are all invalid to be shaken
It is dynamic.
In a kind of alternative embodiment of the embodiment of the present invention 4 or embodiment 5, the processing unit also includes following mould
Block：First effectively vibrates judge module, for when vibrating sensor monitoring module monitors are to effectively vibration, judging fixed first
When time T1 in, the effective vibration number for monitoring whether be more than or equal to default frequency threshold value；ACC opening modules, are used for
When the effective vibration number monitored in the 3rd timing T3 is more than or equal to default frequency threshold value, by ACC states
Value is labeled as unlatching.GPS starting modules, after in ACC state values labeled as opening, start GPS.
Wherein, each function in the vehicle-mounted GPS equipment automatic power save processing unit that the embodiment of the present invention 4 or embodiment 5 are provided
Relation between module may refer to the step in preceding method embodiment, in order to save length, will not be repeated here.
It is corresponding with vehicle-mounted GPS equipment automatic power save method of the present invention, present invention also offers a kind of vehicle-mounted GPS equipment.
It is a kind of structural representation of vehicle-mounted GPS equipment that the embodiment of the present invention 6 is provided referring to Fig. 6.The vehicle GPS
Equipment can include：Processor 601, communication unit 602, memory 603.These components are led to by one or more bus
Letter, it will be understood by those skilled in the art that the structure of the server shown in figure does not constitute the restriction to the application, it both may be used
To be busbar network, or hub-and-spoke configuration, part more more or less than diagram can also be included, or combine some
Part, or different part arrangements.
Wherein, the communication unit 602, for setting up communication channel, so that the storage device can set with other
It is standby to be communicated.Receive the user data of other equipment transmission or send user data to other equipment.
The processor 601, is the control centre of storage device, using various interfaces and the whole electronic equipment of connection
Various pieces, by running or performing software program of the storage in memory 603 and/or module, and call storage to exist
Data in memory, to perform the various functions and/or processing data of electronic equipment.The processor can be by integrated circuit
(Integrated Circuit, abbreviation IC) is constituted, for example, can be made up of the IC of single encapsulation, it is also possible to by many of connection
The encapsulation IC of identical function or difference in functionality and constitute.For example, processor 601 can only include central processing unit
(Central Processing Unit, abbreviation CPU).In the application implementation method, CPU can be single arithmetic core, also may be used
With including multioperation core.
The memory 603, the execute instruction for storing processor 601, memory 603 can be by any kind of easy
The property lost or non-volatile memory device or combinations thereof realization, such as static RAM (SRAM), electric erasable
Programmable read only memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory
(PROM), read-only storage (ROM), magnetic memory, flash memory, disk or CD.
When the execute instruction in memory 603 is performed by processor 601 so that GPS device 600 is able to carry out following step
Suddenly：
Step S100：Real-time monitoring vibrating sensor whether there is invalid vibration；Wherein, invalid vibration refers to what is monitored
Vibration of the vibration values less than default vibration threshold values；
Step S200：When there is invalid vibration, judge in the first timing T1, whether the vibration values for monitoring are complete
Portion is invalid vibration；
Step S300：When all invalid vibrations of the vibration values in the first timing T1, monitoring, by ACC shapes
State value is labeled as closing；
Step S400：After ACC state values are labeled as closing, GPS module is closed.
In implementing, the application also provides a kind of computer-readable storage medium, wherein, the computer-readable storage medium can be stored
There is program, the program may include the part or all of step in each embodiment of the method for calling that the application is provided when performing.Institute
The storage medium stated can be magnetic disc, CD, read-only memory (English：Read-only memory, referred to as：ROM) or with
Machine storage memory (English：Random access memory, referred to as：RAM) etc..
It is required that those skilled in the art can be understood that the technology in the embodiment of the present application can add by software
The mode of general hardware platform realize.Based on such understanding, the technical scheme in the embodiment of the present application substantially or
Say that the part contributed to prior art can be embodied in the form of software product, the computer software product can be deposited
Storage in storage medium, such as ROM/RAM, magnetic disc, CD, including some instructions are used to so that computer equipment (can be with
It is personal computer, server, or network equipment etc.) perform some part institutes of each embodiment of the application or embodiment
The method stated.
In this specification between each embodiment identical similar part mutually referring to.Implement especially for device
For example and terminal embodiment, because it is substantially similar to embodiment of the method, so description is fairly simple, related part referring to
Explanation in embodiment of the method.
Above-described the application implementation method does not constitute the restriction to the application protection domain.
Claims (11)
1. a kind of vehicle-mounted GPS equipment automatic power save method, it is characterised in that including：
Step S100：Real-time monitoring vibrating sensor whether there is invalid vibration；Wherein, invalid vibration refers to the vibration for monitoring
Vibration of the value less than default vibration threshold values；
Step S200：When vibrating sensor monitors invalid vibration, judge in the first timing T1, the vibration for monitoring
Value whether all invalid vibrations；
Step S300：When all invalid vibrations of the vibration values in the first timing T1, monitoring, by ACC state values
Labeled as closing；
Step S400：After ACC state values are labeled as closing, GPS module is closed.
2. method according to claim 1, it is characterised in that also include after step S200：
Step S201:When in the first timing T1, random time point monitors the vibration values of vibrating sensor effectively to shake
When dynamic, then return to step S100；Wherein, effectively vibration refers to the vibration values for monitoring shaking more than or equal to default vibration threshold values
It is dynamic.
3. method according to claim 1, it is characterised in that also include after step S400：
Step S401：After GPS module is closed, return to step S100.
4. method according to claim 1, it is characterised in that further comprising the steps of between step S300 and S400：
Step S301：After ACC state values are labeled as closing, determine whether in the second timing T2, vibrating sensor
The whether all invalid vibrations of the vibration values for monitoring.
5. method according to claim 4, it is characterised in that：Also include after step S301：
Step S302:When in the second timing T2, random time point monitors the vibration values of vibrating sensor effectively to shake
When dynamic, then return to step S100；Wherein, effectively vibration refers to the vibration values for monitoring shaking more than or equal to default vibration threshold values
It is dynamic.
6. according to any described method of claim 2 or 5, it is characterised in that also include after step S201 or S302：
Step S500：When monitoring effectively to vibrate, the effective vibration number monitored in the 3rd timing T3 is judged；
Step S501：When the effective vibration number monitored in the 3rd timing T3 is more than or equal to default frequency threshold value
When, by ACC state values labeled as unlatching；
Step S502：Start GPS module, and return to step S100.
7. according to any described method of claim 1 to 5, it is characterised in that the vibration threshold belongs to 40~90mg.
8. a kind of vehicle-mounted GPS equipment automatic power save processing unit, it is characterised in that including：
Vibrating sensor monitoring modular, invalid vibration is whether there is for real-time monitoring vibrating sensor；Wherein, invalid vibration is
Vibration of the vibration values that finger is monitored less than default vibration threshold values；
First invalid vibration judge module, for when vibrating sensor monitors invalid vibration, judging in the first timing
In T1, the whether all invalid vibrations of the vibration values for monitoring；
ACC closedown modules, during all invalid vibration of vibration values for when in the first timing T1, monitoring, by ACC
State value is labeled as closing；
GPS closedown modules, after in ACC state values labeled as closing, close GPS module.
9. device according to claim 8, it is characterised in that also include：
Second invalid vibration judge module, for after ACC state values are labeled as closing, determining whether in the second timing
In T2, the whether all invalid vibrations of the vibration values that vibrating sensor is monitored.
10. device according to claim 9, it is characterised in that also include：
First effectively vibrates judge module, for when vibrating sensor monitoring module monitors are to effectively vibration, judging the 3rd
In timing T3, whether the effective vibration number for monitoring is more than or equal to default frequency threshold value；
ACC opening modules, for when the effective vibration number monitored in the 3rd timing T3 is more than or equal to default
During frequency threshold value, by ACC state values labeled as unlatching；
GPS starting modules, after in ACC state values labeled as opening, start GPS.
A kind of 11. vehicle-mounted GPS equipments, it is characterised in that including：
Processor；
Memory for storing the execute instruction of processor；
Wherein, the processor is configured as the method described in perform claim requirement any one of 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611059091.1A CN106707312A (en) | 2016-11-28 | 2016-11-28 | Automatic electricity saving method and device for vehicle GPS equipment, and vehicle GPS equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611059091.1A CN106707312A (en) | 2016-11-28 | 2016-11-28 | Automatic electricity saving method and device for vehicle GPS equipment, and vehicle GPS equipment |
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| CN114281003A (en) * | 2021-12-31 | 2022-04-05 | 山东爱德邦智能科技有限公司 | Track drift correction method, device and medium |
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Application publication date: 20170524 |