CN107271083A - A kind of method that sensor and terminal and detection terminal are fallen - Google Patents
A kind of method that sensor and terminal and detection terminal are fallen Download PDFInfo
- Publication number
- CN107271083A CN107271083A CN201710495209.3A CN201710495209A CN107271083A CN 107271083 A CN107271083 A CN 107271083A CN 201710495209 A CN201710495209 A CN 201710495209A CN 107271083 A CN107271083 A CN 107271083A
- Authority
- CN
- China
- Prior art keywords
- terminal
- time
- module
- sensor
- spheroid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
Abstract
The invention discloses a kind of sensor, the sensor includes at least six force sensing resistances and spheroid, wherein, six force sensing resistances series connection surrounds the accommodation space of a closure together, the spheroid is arranged in the accommodation space, and a headspace is provided between the spheroid and the accommodation space；When equal no pressure between the spheroid and the force sensing resistance, total resistance of the force sensing resistance of the series connection is minimum, and energy effective detection terminal falls state.
Description
Technical field
The invention belongs to field of terminal technology, the method that more particularly to a kind of sensor and terminal and detection terminal fall.
Background technology
Often occurs the situation that user mobile phone falls in life.Mobile phone is fallen when some users have newly bought to accidentally drop after mobile phone
Be broken, the hardware of mobile phone caused to damage, but user take say after maintenance store be exactly when mobile phone dispatches from the factory it is bad, either
It is useless how long just to damage, and concealed due to the fact that break mobile phone of oneself accidentally dropping, request maintenance store is given replacing or paid for
Measure is repaid, this brings some inconvenience or loss to maintenance store.
Therefore, how to obtain whether mobile phone fell, and fallen how many times, bring convenience, turn into maintenance personal
Urgent problem to be solved.
The content of the invention
The technical scheme that the present invention is provided is as follows：
The invention provides a kind of sensor, the sensor includes at least six force sensing resistances and spheroid, wherein,
Six force sensing resistances series connection surrounds the accommodation space of a closure together, and the spheroid is arranged at the accommodating sky
In, a headspace is provided between the spheroid and the accommodation space；
When equal no pressure between the spheroid and the force sensing resistance, total resistance of the force sensing resistance of the series connection is most
It is small.
Preferably, the spheroid is solid metal spheroid.
Preferably, the accommodation space is square, and six force sensing resistances correspond respectively to the six of the square
Individual face.
The invention provides a kind of terminal, the terminal includes having sensor as described above, power module and judgement
Module, wherein, the sensor and power module constitute a current loop,
The current loop, the current value for obtaining the current loop in real time；
Judge module, for when the current value is a pre-set current value, judging that the terminal is in and falling state, and
Record fall once with current drop-out time；Otherwise, then judge that the terminal is in normal condition.
Preferably, the terminal also includes a setup module, for presetting a current value.
Preferably, the terminal also includes a timing module, for falling shape when the judge module judges that terminal is in
Record falls sart point in time during state, and when the judge module judges that terminal is in normal condition, record falls the end time
Point, obtains the time difference of the sart point in time and end time point.
Preferably, the terminal also includes a computing module, according to the time difference and a default algorithm, obtains described
The falling height of terminal.
Preferably, the setup module is additionally operable to a default effective time；
The judge module, the time difference for being additionally operable to obtain when the timing module is more than the effective time, judges institute
State terminal and be in and effectively fall state, and record effectively fall once with current drop-out time.
Preferably, the terminal also includes a statistical module and display module,
The statistical module, for counting effective drop number of the terminal, and stores terminal and effectively falls institute every time
Corresponding current drop-out time and falling height；
Display module, for will effectively fall every time, corresponding current drop-out time and falling height are shown in the end
On end.
The method that terminal is fallen is detected present invention also offers a kind of, methods described includes：
Set in the terminal with the sensor and the current loop of composition one of power module described in claim 1；
The current value of the current loop is obtained in real time；
When the current value is a pre-set current value, judges that the terminal is in and fall state, and record falls once
With current drop-out time；Otherwise, then judge that the terminal is in normal condition.
Compared with prior art, a kind of method that the sensor and terminal and detection terminal that the present invention is provided fall, has
Following beneficial effect：
1), sensor of the invention utilizes the characteristic of force sensing resistance, described to pass when the sensor is under state of weightlessness
The resistance value of sensor is maximum.
2) drop number of terminal and the time fallen every time, can be obtained, maintenance personal provides historical data, together
When maintenance personal can according to the time fallen, and then judge terminal infringement be fallen by user oneself caused by, or eventually
Bring out factory bad caused, save cost.
3), by setting effective time, it is to avoid terminal occur and fallen but caught by user without touching ground
On situation, and terminal is mistaken for terminal and fallen, and according to the effective time, judges that terminal is effectively to fall, and carries to maintenance personal
For more accurately falling historical data.
4) historical statistical data that terminal is fallen, can be obtained, providing data to maintenance personal is analyzed, while terminal
Fall every time and user can be fed back to intuitive way, brought convenience to user.
Brief description of the drawings
Below by clearly understandable mode, preferred embodiment is described with reference to the drawings, to a kind of sensor and terminal and
Above-mentioned characteristic, technical characteristic, advantage and its implementation that detection terminal falls method are further described.
Fig. 1 is a kind of composition structural representation of sensor of the invention；
Fig. 2 is the composition structural representation of another terminal of the invention；
Fig. 3 is the current loop composition structural representation of a specific embodiment of the invention；
Fig. 4, which is that the present invention is a kind of, detects the schematic flow sheet that terminal falls method.
Embodiment
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, control is illustrated below
The embodiment of the present invention.It should be evident that drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing, and obtain other embodiments.
To make only to schematically show part related to the present invention in simplified form, each figure, they are not represented
Its as product practical structures.In addition, so that simplified form is readily appreciated, there is identical structure or function in some figures
Part, only symbolically depicts one of those, or has only marked one of those.Herein, " one " is not only represented
" only this ", can also represent the situation of " more than one ".
As shown in figure 1, according to one embodiment of present invention, a kind of sensor, the sensor includes at least six power
Quick resistance 10 and spheroid 11, wherein,
The force sensing resistance 10 is connected and surrounds the accommodation space of a closure together, and the spheroid 11 is arranged at the accommodating sky
In, a headspace is provided between the spheroid and the accommodation space；
When equal no pressure between the spheroid 11 and the force sensing resistance 10, total resistance of the force sensing resistance of the series connection
It is minimum.
Specifically, force sensing resistance be it is a kind of mechanical force can be converted to the particular components of electric signal, it is to utilize semiconductor
What the piezoresistance effect of material was made, i.e., resistance value changes so-called piezoresistance effect and partly led with impressed pressure size
The effect that the resistivity of body material changes with the change of mechanical force.Technical scheme make use of this of force sensing resistance
Characteristic.
Sensor includes at least six force sensing resistances 10 and spheroid 11, wherein, the force sensing resistance 10 is connected to be surrounded together
The accommodation space of one closure, the spheroid 11 is arranged in the accommodation space, set between the spheroid and the accommodation space
It is equipped with a headspace；When equal no pressure between the spheroid 11 and the force sensing resistance 10, the force sensing resistance of the series connection
Total resistance it is minimum.
The specific embodiment of the present invention, as shown in figure 1, the sensor includes six force sensing resistances and spheroid, it is described
Spheroid is a solid metal spheroid, and six force sensing resistances, which are cascaded, surrounds a square, the quick electricity of six power
Resistance corresponds to six faces of the square respectively.A space is reserved between the spheroid and the square, i.e., described spheroid can
To be active in the square.According to the characteristic of resistance, six force sensing resistances are cascaded, and can obtain after series connection
Total resistance value.Under the normal laying state of sensor, the square that the spheroid and six force sensing resistances are surrounded
Most three faces have most three force sensing resistances in certain pressure, i.e., described six force sensing resistances to receive the machinery pressure of outside
Power, this characteristic is changed according to the resistance value of force sensing resistance with impressed pressure size, the additional machine suffered by force sensing resistance
Tool power is bigger, and the resistance of force sensing resistance is smaller.Assuming that there is the pressure of not degree in these three faces, three power in these three faces are corresponded to
The resistance for the force sensing resistance that the resistance of quick resistance more useless than the other three can be under pressure is less than normal, and this six force sensing resistances are connected on
Total resistance together will diminish.When sensor is under state of weightlessness, weightlessness refers to object in gravitational field during free movement
There is a kind of state of the quality without showing weight, when object is under state of weightlessness, do not interacted between interior of articles
Power.According to the loss-in-weight of physics, when two objects being normally stacked together, when entering state of weightlessness, the two things
There is no pressure between body.According to this principle, when sensor is in state of weightlessness, six faces of the spheroid and square it
Between there is no pressure, i.e., described six force sensing resistances are 0 by the mechanical pressure of outside, additional according to suffered by force sensing resistance
Mechanical force is bigger, and the resistance of force sensing resistance is smaller, and the resistance of this six force sensing resistances is the same, therefore this six force sensing resistance series connection
Total resistance together will be maximum.
According to the technical scheme, by the sensor application in mobile phone, when mobile phone falls, mobile phone is in state of weightlessness
Under, using this maximum characteristic of resistance of the sensor under state of weightlessness, and then the electricity under the state of weightlessness can be measured
Flow valuve is maximum, and state is fallen so as to judge that mobile phone is in.Utilize the technical scheme, it can be determined that falling for mobile phone is secondary
Number, and the height that mobile phone falls, it is convenient to be provided to maintenance personal.
As shown in Fig. 2 according to still a further embodiment, a kind of terminal, the terminal includes sensor 20, power supply
Module 21, judge module 22, wherein, the sensor and power module constitute a current loop,
The current loop, the current value for obtaining the current loop in real time；
Judge module 22, for when the current value is a pre-set current value, judging that the terminal is in and falling state,
And record fall once with current drop-out time, when the current value is not equal to the pre-set current value, then judge the end
End is in normal condition.
Preferably, the terminal also includes a setup module, for presetting a current value.
Specifically, by the sensor application in above-described embodiment in terminal, according to terminal be in fall state or
Normal condition, when terminal, which is in, falls state, it is believed that the terminal is in state of weightlessness, using sensor in state of weightlessness and
Resistance value under non-state of weightlessness is different, so as to fall the electric current under the current value and normal condition under state according to the terminal
Value is different, and then judges the drop number of terminal.
Terminal includes sensor 20, power module 21, judge module 22, wherein, sensor and the power module composition
One current loop, the current loop, the current value for obtaining the current loop in real time.
The specific embodiment of the present invention, the sensor includes six force sensing resistances and spheroid, and the spheroid is one real
Heart metal ball body, six force sensing resistances, which are cascaded, surrounds a square, and six force sensing resistances are corresponded to respectively
Six faces of the square.The sensor and the power module constitute a current loop.The current loop is simplified
Into rough schematic view as shown in Figure 3, six force sensing resistance R1-R6 are cascaded, with power module composition one
Simplified current loop schematic diagram.According to the characteristic of resistance, six force sensing resistances are cascaded, and can obtain after series connection
Total resistance value.When terminal is normally placed, the sensor is in normal laying state, and the spheroid and six power are quick
There is certain pressure in most three faces for the square that resistance is surrounded, i.e., most three force sensing resistances receive the machinery pressure of outside
Power, this characteristic is changed according to the resistance value of force sensing resistance with impressed pressure size, the additional machine suffered by force sensing resistance
Tool power is bigger, and the resistance of force sensing resistance is smaller.Assuming that R1, R2, R3 are by different degrees of pressure, R1, R2, R3 resistance
Can be less than normal than the resistance of force sensing resistance R4, R5 and R6 useless being under pressure, total resistance of the current loop of this R1-R6 series connection
It will diminish, so as to obtain the corresponding current value of circuit loop.When terminal is under state of weightlessness, the sensor is in weightlessness
When under state, there is no pressure between six faces of the spheroid and square, i.e., described force sensing resistance R1-R6 is by outside
Mechanical pressure is 0, and the applied mechanical power according to suffered by force sensing resistance is bigger, and the resistance of force sensing resistance is smaller, force sensing resistance R1-
R6 resistance is the same, and total resistance that force sensing resistance R1-R6 is cascaded will be maximum, so that circuit loop correspondence
Current value be minimum value.
When being in state of weightlessness according to terminal, the current value of the current loop of sensor and the power module composition is most
Small value, sets a preset value in the terminal, when the current value of the current loop is equal to the preset value, judges the terminal
In falling state.Specifically, in setup module, a current value is pre-set.The current value can be according to the sensor
Resistance value and the power module power values, correspondingly set.Judge module 22 is according to the default electricity of setup module
The current value of flow valuve and the current loop obtained in real time, when the current value is pre-set current value, judges the terminal
In falling state, and record fall once with current drop-out time, when the current value is not equal to the pre-set current value,
Then judge that the terminal is in normal condition.
By the technical scheme, the time that can be obtained the drop number of terminal and fall every time, maintenance personal provides
Historical data, while maintenance personal can be according to the time fallen, and then judges that the infringement of terminal is to be fallen by user oneself
It is caused, or terminal dispatch from the factory it is bad caused by, save cost.
Preferably, the terminal also includes a timing module, and the timing module is used for when the judge module judges eventually
Sart point in time is fallen in end in record when falling state, and when the judge module judges that terminal is in normal condition, record falls
Fall end time point, obtain the time difference of the sart point in time and end time point.
Preferably, the terminal also includes a computing module, according to the time difference and a default algorithm, obtains described
The falling height of terminal.
The specific embodiment of the present invention, in the timing module, falls when the judge module judges that terminal is in
Record falls sart point in time during state；When terminal drops into ground, the spheroid in the sensor touches force sensing resistance,
The force sensing resistance is by extraneous mechanical force, and the resistance that the force sensing resistance is together in series will change, and cause the sensing
The current value of the current loop of device and power module composition is not equal to terminal in current value when falling state with change.
When the judge module judges that terminal is in normal condition, record falls end time point, according to the starting point with the end of
Between point, calculate both time difference.
By computing module, according to the time difference and a default algorithm, the falling height of the terminal is obtained.Specifically
Ground, when terminal be in fall state when, the free terminal falling, according to the publicity of the movement of falling object and fall when
Between it is poor, it is possible to calculate the height of freely falling body, you can with obtain terminal falling height.
According to the technical scheme, the falling height that terminal can every time be fallen with acquisition provides historical data to maintenance personal,
Maintenance personal can carry out corresponding data analysis according to the historical data.
Preferably, the setup module is additionally operable to a default effective time；
The judge module, the time difference for being additionally operable to obtain when the timing module is more than the effective time, judges institute
State terminal and be in and effectively fall state, and record effectively fall once with current drop-out time.
The specific embodiment of the present invention, sets an effective time in setup module, such as it is 0.5 to set effective time
Second, when the time difference that the timing module is obtained being more than 0.5 second effective time, then judge that terminal is in and effectively fall state,
And record effectively fall once with current drop-out time.According to the technical scheme, it is to avoid terminal occur and fallen but by user
Catch without touching the situation on ground, and terminal is mistaken for terminal and fallen, effective time be set, according to this it is effective when
Between, it is effectively to fall to judge terminal, is provided to maintenance personal and more accurately falls historical data.
Preferably, the terminal also includes a statistical module and display module,
The statistical module, for counting effective drop number of the terminal, and stores terminal and effectively falls institute every time
Corresponding current drop-out time and falling height；
Display module, for will effectively fall every time, corresponding current drop-out time and falling height are shown in the end
On end.
The specific embodiment of the present invention, the terminal also includes a statistical module and display module, in statistical module,
Effective drop number of the terminal is counted, terminal is per effectively falling once, and drop number is added up, storage terminal has every time
Effect falls corresponding current drop-out time, is obtained according to the timing module and computing module corresponding to effectively falling every time
Falling height, stores the falling height.In display module, it will effectively fall corresponding drop-out time every time and fall height
In degree display and the terminal.According to the technical scheme, user can obtain the historical statistical data that terminal is fallen, while terminal
Fall every time and user can be fed back to intuitive way, brought convenience to user.
In the technical scheme, the drop number of terminal and each time for starting to fall can be obtained, is maintenance personal
There is provided historical data, while maintenance personal can be according to the time fallen, and then judge that the infringement of terminal is by user oneself
Caused by falling, or terminal dispatch from the factory it is bad caused by, save cost；The falling height that terminal can every time be fallen with acquisition,
Maintenance personal can carry out corresponding data analysis according to the historical data；Effective time is set, it is to avoid terminal occurs and is mistaken for
Terminal is fallen, and is provided to maintenance personal and more accurately falls historical data；Fall every time can be with intuitive way for terminal simultaneously
User is fed back to, is brought convenience to user.
As shown in figure 4, according to still a further embodiment, it is a kind of to detect the method that terminal is fallen, methods described bag
Include：
S401, sets the current loop of composition one of the sensor and power module in the terminal；
S402, obtains the current value of the current loop in real time；
S403, when the current value is a pre-set current value, judges that the terminal is in and falls state, and record falls
Once with current drop-out time；Otherwise, then judge that the terminal is in normal condition.
Specifically, the current loop for setting the sensor and power module to constitute in terminal, obtains the electric current in real time
The current value in loop.When the terminal, which is in, falls state, the current value of the current loop is minimum value.Set in the terminal
Put a pre-set current value, the current value can be carried out according to the resistance value and the power values of the power module of the sensor
Correspondingly set.When the current value of the current loop is equal to the preset value, judges that the terminal is in and fall state, and
Record fall once with current drop-out time, when the current value is not equal to the pre-set current value, then judge the terminal
In normal condition.
By the technical scheme, the time that can be obtained the drop number of terminal and fall every time, maintenance personal provides
Historical data, while maintenance personal can be according to the time fallen, and then judges that the infringement of terminal is to be fallen by user oneself
It is caused, or terminal dispatch from the factory it is bad caused by, save cost.
The method that a kind of sensor of the present invention and terminal and detection terminal are fallen, can obtain terminal drop number and
The time fallen every time, maintenance personal provides historical data, while maintenance personal can be according to the time fallen, and then judges
The infringement of terminal be fallen by user oneself caused by, or terminal dispatch from the factory it is bad caused by, save cost；Terminal is provided to fall
The data of the historical data fallen and the height fallen every time, user can be analyzed according to the data, be brought convenience to user.
It should be noted that above-described embodiment can independent assortment as needed.Described above is only the preferred of the present invention
Embodiment, it is noted that for those skilled in the art, is not departing from the premise of the principle of the invention
Under, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of sensor, it is characterised in that the sensor includes at least six force sensing resistances and spheroid, wherein,
Six force sensing resistances series connection surrounds the accommodation space of a closure together, and the spheroid is arranged at the accommodation space
It is interior, a headspace is provided between the spheroid and the accommodation space；
When equal no pressure between the spheroid and the force sensing resistance, total resistance of the force sensing resistance of the series connection is minimum.
2. sensor as claimed in claim 1, it is characterised in that the spheroid is solid metal spheroid.
3. sensor as claimed in claim 2, it is characterised in that the accommodation space is square, the quick electricity of six power
Resistance corresponds respectively to six faces of the square.
4. a kind of terminal, it is characterised in that the terminal includes with the sensor described in claim 1, power module and sentenced
Disconnected module, wherein, the sensor and power module constitute a current loop,
The current loop, the current value for obtaining the current loop in real time；
Judge module, for when the current value is a pre-set current value, judging that the terminal is in and falling state, and record
Fall once with current drop-out time；Otherwise, then judge that the terminal is in normal condition.
5. terminal as claimed in claim 4, it is characterised in that the terminal also includes a setup module, for presetting an electricity
Flow valuve.
6. terminal as described in claim 5, it is characterised in that the terminal also includes a timing module, for when described
Judge module judges that terminal is in record when falling state and falls sart point in time, when the judge module judges that terminal is in just
Record falls end time point during normal state, obtains the time difference of the sart point in time and end time point.
7. terminal as claimed in claim 6, it is characterised in that the terminal also includes a computing module, according to the time
Difference and a default algorithm, obtain the falling height of the terminal.
8. terminal as claimed in claim 7, it is characterised in that
The setup module is additionally operable to a default effective time；
The judge module, the time difference for being additionally operable to obtain when the timing module is more than the effective time, judges the end
End in effectively falling state, and record effectively fall once with current drop-out time.
9. terminal as described in claim 8, it is characterised in that the terminal also includes a statistical module and display module,
The statistical module, for counting effective drop number of the terminal, and store terminal effectively fall every time it is corresponding
Current drop-out time and falling height；
Display module, for will effectively fall every time, corresponding current drop-out time and falling height are shown in the terminal
On.
10. a kind of detect the method that terminal is fallen, it is characterised in that methods described includes：
Set in the terminal with the sensor and the current loop of composition one of power module described in claim 1；
The current value of the current loop is obtained in real time；
When the current value is a pre-set current value, judges that the terminal is in and fall state, and record falls once and worked as
Preceding drop-out time；Otherwise, then judge that the terminal is in normal condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495209.3A CN107271083A (en) | 2017-06-26 | 2017-06-26 | A kind of method that sensor and terminal and detection terminal are fallen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710495209.3A CN107271083A (en) | 2017-06-26 | 2017-06-26 | A kind of method that sensor and terminal and detection terminal are fallen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107271083A true CN107271083A (en) | 2017-10-20 |
Family
ID=60068649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710495209.3A Pending CN107271083A (en) | 2017-06-26 | 2017-06-26 | A kind of method that sensor and terminal and detection terminal are fallen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107271083A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108182274A (en) * | 2018-01-23 | 2018-06-19 | 广东欧珀移动通信有限公司 | The maintenance process method and Related product of electronic equipment |
| CN108259669A (en) * | 2018-01-17 | 2018-07-06 | 广东欧珀移动通信有限公司 | The detection method and Related product of drop information |
| CN108307049A (en) * | 2018-01-17 | 2018-07-20 | 广东欧珀移动通信有限公司 | Electronic device falls model update method and Related product |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418811A (en) * | 1987-07-14 | 1989-01-23 | Tokico Ltd | Quake preventing device |
| CN1529809A (en) * | 2001-08-31 | 2004-09-15 | �Ҵ���˾ | Drop detection device |
| CN101592536A (en) * | 2008-05-30 | 2009-12-02 | 鸿富锦精密工业（深圳）有限公司 | The portable electric appts of gravity sensor and application thereof |
| CN105676950A (en) * | 2015-04-08 | 2016-06-15 | 深圳Tcl数字技术有限公司 | Display terminal and fall protection method |
| CN106197803A (en) * | 2016-07-21 | 2016-12-07 | 上海与德通讯技术有限公司 | Fall acquisition method and the terminal unit of data |
-
2017
- 2017-06-26 CN CN201710495209.3A patent/CN107271083A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6418811A (en) * | 1987-07-14 | 1989-01-23 | Tokico Ltd | Quake preventing device |
| CN1529809A (en) * | 2001-08-31 | 2004-09-15 | �Ҵ���˾ | Drop detection device |
| CN101592536A (en) * | 2008-05-30 | 2009-12-02 | 鸿富锦精密工业（深圳）有限公司 | The portable electric appts of gravity sensor and application thereof |
| US20090293612A1 (en) * | 2008-05-30 | 2009-12-03 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Gravity sensor and electronic device using the same |
| CN105676950A (en) * | 2015-04-08 | 2016-06-15 | 深圳Tcl数字技术有限公司 | Display terminal and fall protection method |
| CN106197803A (en) * | 2016-07-21 | 2016-12-07 | 上海与德通讯技术有限公司 | Fall acquisition method and the terminal unit of data |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108259669A (en) * | 2018-01-17 | 2018-07-06 | 广东欧珀移动通信有限公司 | The detection method and Related product of drop information |
| CN108307049A (en) * | 2018-01-17 | 2018-07-20 | 广东欧珀移动通信有限公司 | Electronic device falls model update method and Related product |
| CN108182274A (en) * | 2018-01-23 | 2018-06-19 | 广东欧珀移动通信有限公司 | The maintenance process method and Related product of electronic equipment |
| CN108182274B (en) * | 2018-01-23 | 2022-03-01 | Oppo广东移动通信有限公司 | Electronic equipment maintenance processing method and related product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107271083A (en) | A kind of method that sensor and terminal and detection terminal are fallen | |
| EP3852225A1 (en) | Adaptive battery charging | |
| CN104280686B (en) | Storage battery residual electric quantity detection method | |
| CN106959093A (en) | A kind of battery deformation detecting method and equipment | |
| CN103383951A (en) | Flexible screen and method and electronic device for determining bending state of flexible screen | |
| CN101852639B (en) | Method and system for weighing weight of object at mobile terminal and mobile terminal | |
| CN101359035A (en) | Method and apparatus for measuring battery internal resistance | |
| CN102508172A (en) | Calculation method for electric quantities of battery, device and terminal | |
| CN103064025A (en) | Battery electric quantity detection method and device using the same | |
| CN103364619B (en) | The voltage detection method of terminal device and terminal device | |
| TW201113542A (en) | Detection platform for battery performance | |
| CN104569673B (en) | Test circuit, method and apparatus | |
| CN106405217B (en) | The power loss measuring system and method for harmonic filter in HVDC transmission system | |
| CN210626590U (en) | Active capacitive pen detection device and IPAD active capacitive pen detection system | |
| CN106124995B (en) | Battery electric quantity checking device and mobile electronic device | |
| CN207366634U (en) | A kind of load monitoring recording equipment | |
| CN204788495U (en) | Building materials product quality detection device | |
| CN208432329U (en) | A kind of detection of electrons scale counted for the weighing of electric power line steel tower bolt nut | |
| CN109310222A (en) | A kind of intelligent floor mat | |
| CN108762526A (en) | A kind of acceleration sensor triggering judgment method in smart machine and device | |
| CN204155097U (en) | Analog signal voltage acquisition circuit | |
| CN1822469A (en) | Method and its device for limiting lithium ion cell charging | |
| CN206270460U (en) | To the test circuit of the power management chip of quick charge portable power source | |
| CN109459697B (en) | Device for measuring current | |
| CN106655339A (en) | Mobile terminal charging management method and apparatus, and mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |