CN104519193A - A terminal and fall protection method - Google Patents
A terminal and fall protection method Download PDFInfo
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- CN104519193A CN104519193A CN201310447161.0A CN201310447161A CN104519193A CN 104519193 A CN104519193 A CN 104519193A CN 201310447161 A CN201310447161 A CN 201310447161A CN 104519193 A CN104519193 A CN 104519193A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1694—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being a single or a set of motion sensors for pointer control or gesture input obtained by sensing movements of the portable computer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2250/00—Details of telephonic subscriber devices
- H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The present invention provides a terminal and a fall protection method. The fall protection method of the present invention comprises: detecting whether a terminal vibrates or not; if the terminal vibrates, transmitting, by the terminal, a test signal; and detecting whether a reflection parameter of the test signal is changed or not, and if yes, stopping the vibration of the terminal. The method of the present invention can stop the vibration of the terminal in time when the terminal moves out of the surface of an object where the terminal is placed due to vibration, so that the terminal is protected from falling in the process of vibration, thereby avoiding damage to the terminal.
Description
Technical field
The present invention relates to field of terminal technology, particularly relate to a kind of terminal and dropproof method.
Background technology
The terminal equipments such as current mobile phone have built-in vibrating device usually, and mobile phone is often set to the mode of operation with vibration mode by user, and with bell sound and vibration in the process of such as sending a telegram here, alarm clock is with vibrating in order to several scenes such as reminding users for another example; If when mobile phone is placed in desk or other planes by user in a vibrating mode, when new events triggers time, mobile phone starts to vibrate, and mobile phone can be caused to move certain distance due to vibration.If user does not perceive the vibration of mobile phone or does not make response for a long time for the vibration of mobile phone, then because vibration for a long time can make the displacement of mobile phone generation certain distance, that is, probably cause mobile phone to fall from desktop or plane, cause trouble or loss to user.For above-mentioned situation, correlation technique adopts pressure sensor to detect that backside area detects pressure change after changing, thus stops vibration, plays object dropproof in advance.
Said method serves the risk of pre-dropproof generation to a certain extent.But when having protruding or vicissitudinous horizontal surface owing to running into time mobile phone vibrates, pressure can change equally and produce the possibility of closedown vibration by mistake, can produce some misoperations, use and bring certain inconvenience, thus limitation is also larger to user.
Summary of the invention
The main technical problem to be solved in the present invention is, provides a kind of terminal and dropproof method, can prevent terminal from falling in vibration processes, thus avoid the infringement of terminal.
For solving the problems of the technologies described above, the invention provides a kind of dropproof method, comprising:
Whether sense terminals is vibrated;
If described terminal vibration, described terminal transmission test signal;
Whether the reflection parameters detecting described test signal changes, and if so, then closes the vibration of described terminal.
Further, described terminal transmission test signal step comprises: at least one test signal of described terminal transmission;
The step whether reflection parameters of the described test signal of described detection changes comprises:
Detect the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes;
Or
Described terminal transmission test signal step comprises: described terminal transmission at least two test signals;
The step whether reflection parameters of the described test signal of described detection changes comprises.
Further, describedly pre-conditionedly to comprise:
When the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
Or
The reflection parameters current with remaining test signal when described test signal is identical, and time not identical with the reflection parameters before described test signal, judges that the reflection parameters of this test signal changes.
Further, the step of described at least one test signal of terminal transmission comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least one detection module on front or reverse side is opened, described detection module emissioning testing signal according to testing result;
The step of described terminal transmission at least two test signals comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least two detection modules on front or reverse side are opened, described detection module emissioning testing signal according to testing result.
Further, the reflection parameters of described test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
Further, also comprised before whether described sense terminals is vibrated:
Detect whether described terminal is current remains static, if so, then whether sense terminals is vibrated.
Further, described test signal comprises infrared signal, voice signal or laser signal.
Also for ease of and solve above-mentioned technical problem, present invention also offers a kind of terminal, comprising: first detection module, the second detection module and vibration control module;
Whether described first detection module is used for sense terminals and vibrates;
Described second detection module is used for when described first detection module detects that terminal is vibrated, and whether emissioning testing signal the reflection parameters detecting described test signal change;
Described vibration control module is used for when described second detection module detects that the reflection parameters of described test signal changes, and closes the vibration of described terminal.
Further, described second detection module, for launching at least one test signal, detects the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes;
Or
Described second detection module is used for launching at least two test signals, detect the reflection parameters that described test signal is current, and reflection parameters current for described test signal and the current reflection parameters of test signal described in all the other are compared, it is pre-conditioned if judge, whether comparative result meets, if so, then judge that the reflection parameters of this test signal changes.
Further, describedly pre-conditionedly to comprise:
When the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
Or
The reflection parameters current with remaining test signal when described test signal is identical, and time not identical with the reflection parameters before described test signal, judges that the reflection parameters of this test signal changes.
Further, described second detection module comprises: angle detecting module, opening module and at least one signal detection module; Described signal detection module is arranged on front or the reverse side of described terminal;
Described angle detecting module is for detecting the front of described terminal or reverse side towards the surface of object of placing described terminal;
Described opening module is for opening at least one or at least two signal detection modules on front or reverse side according to testing result;
Described signal detection module is used for emissioning testing signal, and whether the reflection parameters detecting described test signal changes.
Further, the reflection parameters of described test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
Further, described terminal also comprises: the 3rd detection module;
Described 3rd detection module was used for before whether described first detection module sense terminals is vibrated, and detected whether described terminal is current remains static;
When described first detection module remains static for detecting that described terminal is current at described 3rd detection module, whether sense terminals is vibrated.
Further, described test signal comprises infrared signal, voice signal or laser signal.
The invention has the beneficial effects as follows:
The invention provides a kind of terminal and dropproof method, can prevent terminal from falling in vibration processes, thus avoid the infringement of terminal.Dropproof method of the present invention, comprising: whether sense terminals is vibrated, if the vibration of described terminal, whether described terminal transmission test signal the reflection parameters detecting described test signal change, and if so, then close the vibration of described terminal, the reflection parameters going out body surface due to reflection parameters (such as reflection interval) and the fast mobile terminal of its test signal sent when terminal places (as desktop) is on a surface of an not identical, institute with the inventive method, can when terminal triggers vibration, by emissioning testing signal and the mode whether reflection parameters detecting described test signal changes judges terminal whether because vibration movement goes out to place the surface of end item, compared with prior art, method of the present invention can when terminal goes out to place end item surperficial due to vibration movement, the vibration of closing a terminal in time, prevent terminal from falling in the process of vibration, avoid the infringement of terminal.
Accompanying drawing explanation
The flow chart of a kind of dropproof method that Fig. 1 provides for the embodiment of the present invention one;
Fig. 2 falls scene schematic diagram for the one that the embodiment of the present invention one provides;
Fig. 3 provide for the embodiment of the present invention one the first the schematic diagram of infrared sensor is set;
Fig. 4 arranges the schematic diagram of infrared sensing for the second that the invention process one provides;
Fig. 5 provide for the embodiment of the present invention one the third schematic diagram of infrared sensor is set;
The schematic diagram that infrared sensor is set in terminal front side that Fig. 6 provides for the embodiment of the present invention one;
The schematic diagram that infrared sensor is set at terminal reverse side that Fig. 7 provides for the embodiment of the present invention one;
The flow chart of the method that the another kind that Fig. 8 provides for the embodiment of the present invention one is dropproof;
The flow chart of a kind of dropproof method that Fig. 9 provides for the embodiment of the present invention two;
The structural representation of the first terminal that Figure 10 provides for the embodiment of the present invention three;
The structural representation of the second terminal that Figure 11 provides for the embodiment of the present invention three;
The structural representation of the third terminal that Figure 12 provides for the embodiment of the present invention three.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail below by embodiment.
Embodiment one:
Present embodiments provide a kind of dropproof method, can prevent terminal from falling in vibration processes, avoid the infringement of terminal.
As shown in Figure 1, the dropproof method of the present embodiment comprises:
Step 101: whether sense terminals is vibrated, if so, performs step 102, if not, performs
Usually, trigger vibration when terminal receives new events, new events can be the event of its triggering terminal vibrations such as incoming call, note or quarter-bell.Whether whether the transducer that can lead to terminal in the present embodiment method carrys out sense terminals and vibrates, also whether can receive new events and carry out sense terminals and vibrate by detecting.
Step 102: terminal transmission test signal, whether the reflection parameters detecting described test signal changes, and if so, then performs step 103, if not, then performs step 104;
Whether the sense terminals of the present embodiment is vibrated and can be detected by terminal oneself or the detection of third party's checkout gear; Whether the reflection parameters that the present embodiment detects described test signal changes and can be detected by terminal oneself or the detection of third party's checkout gear; Such as the transducer sense terminals in terminal whether can vibrate, or the reflection parameters etc. of test signal can be detected by the transducer be located on terminal protection shell; Such as can detect the reflection parameters of test signal by the detection module in terminal again, or by the reflection parameters of the checkout gear sense terminals of placing on the table, this checkout gear can send order and close vibration to terminal when reflection parameters changes.Detected by terminal oneself in the present embodiment and whether to vibrate and whether reflection parameters changes as optimum execution mode, the main method introducing the present embodiment with this optimum execution mode in illustrating so following and introducing.
Terminal can send infrared ray in the present embodiment, and detect ultrared reflection parameters and whether change to judge whether some moves out the surface of placing end item to terminal, this is because when ultrared reflection parameters and terminal when terminal is placed on object surperficial shift out body surface, ultrared reflection parameters is different, when terminal is on the surface of object, the infrared reflection time being positioned at terminal part on body surface is less than the infrared reflection time that terminal shifts out body surface terminal part, or the infrared reflection time being positioned at the terminal part on body surface is T1, when this terminal part shifts out body surface, its infrared external reflection time is T2, T1<T2, so can judge whether some moves out placement terminal without body surface to terminal by detecting ultrared reflection parameters.The test signal of the present embodiment comprises infrared signal, voice signal or laser signal.The reflection parameters of the described test signal in the present embodiment comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
Step 103: the vibration of closing described terminal;
Step 104: terminal continues vibration;
Step 105: be left intact.
The dropproof method of the present embodiment, whether the terminal transmission test signal when terminal is vibrated the reflection parameters detecting described test signal change, and if so, then close the vibration of described terminal; The method of the present embodiment, can when terminal triggers vibration, by emissioning testing signal and the mode whether reflection parameters detecting described test signal changes judges terminal whether because vibration movement goes out to place the surface of end item, compared with prior art, the method of the present embodiment can when terminal goes out to place end item surperficial due to vibration movement, the vibration of closing a terminal in time, prevents terminal from falling in the process of vibration, avoids the infringement of terminal.
In the present embodiment, whether terminal transmission test signal and the reflection parameters that detects described test signal change and comprise following two kinds of modes:
The first, is when terminal is vibrated, at least one test signal of described terminal transmission, detect the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes.
Such as, at the tip position of terminal, an infrared sensor is installed, scene as shown in Figure 2, when terminal is vibrated, infrared ray launched by this infrared sensor, and detect ultrared reflection interval, terminal top detects that ultrared reflection interval is T1 on the table, when desktop is shifted out due to vibration in terminal top, detect that ultrared reflection interval is T2, now T2>T1, so when infrared sensing detects that current infrared external reflection time and infrared external reflection time are before different time, judge that ultrared reflection interval changes, the vibration of then closing a terminal, now terminal infrared sensor part shifts out desktop.When reflection parameters be reflected energy or reflective distance time, its deterministic process is also the same, when reflection parameters is reflected energy, clearly when infrared sensor reflected energy is on the table greater than reflected energy when infrared sensor shifts out desktop.
Under a first technique, can by arranging detection module on rational position, come more effectively, prevent terminal from falling, such as infrared sensor can be set on the position with a certain distance from terminal center point, usually, user is when placing terminal, its center is a surface being positioned to place object, and when fast mobile terminal goes out desktop, only have the terminal when terminal center point position part moves out desktop just can fall due to disequilibrium, can prevent terminal from falling in time so arrange detection module around central point, also the time vibrating maintenance can be made to reach the longest, reach the effect of persistent reminder user.
The second, when terminal is vibrated, described terminal transmission at least two test signals, detect the reflection parameters that described test signal is current, and reflection parameters current for described test signal and the current reflection parameters of test signal described in all the other are compared, judge whether comparative result meets pre-conditioned, if so, then judge that the reflection parameters of this test signal changes.
Such as, at four angles of terminal, an infrared sensor is set respectively, when terminal is vibrated, four infrared sensors (infrared sensor 1,2,3,4) launch infrared ray respectively, detect respective infrared ray current reflection interval (T1, T2, T3, T4) respectively, then the current infrared external reflection time that current infrared external reflection time and other three infrared sensors detect is compared, compare by T1 and T2, T3, T4, T2 and T1, T3, T4 are compared, other comparing class seemingly.When the result compared meets pre-conditioned, then judge that the infrared external reflection time that this infrared sensor detects changes, as T1=T2>T3=T4, then judge that the infrared external reflection time of infrared sensor 1 changes.
The pre-conditioned one that can comprise in following two kinds of conditions in the second judgment mode:
1, when the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
It is ultrared reflection interval for the reflection parameters of test signal, as shown in Figure 3, in the position that two, terminal is different, infrared sensor 1,2 is set, it detects that the infrared external reflection time is respectively T1, T2, and as T1>T2, then the reflection interval that infrared sensor 1 detects changes, infrared sensor 1 is positioned at outside desktop, or as T2>T1, then the reflection interval that infrared sensor 2 detects changes, and infrared sensor 2 is positioned at outside desktop.
Specifically pre-conditioned is corresponding with the position of transducer, as shown in Figure 4, when terminal three diverse locations arrange infrared sensor 1,2,3, wherein transducer 1,2 is located on the same line, the reflection interval that infrared sensor 1 detects when T1=T2>T3 being detected changes, when T2=T1>T3 being detected, the reflection interval that infrared sensor 2 detects changes, or as T3>T1=T2, the reflection interval that infrared sensor 3 detects changes.
2, when the reflection parameters that described test signal is current with remaining test signal is identical, and time not identical with the reflection parameters before described test signal, judge that the reflection parameters of this test signal changes.
As shown in Figure 5, at the Liang Ge angle, top of terminal, two infrared sensors 1,2 are set, when terminal is vibrated, infrared sensor 1,2 is positioned on desktop, and open and launch infrared ray, detecting ultrared reflection interval is T1=T2, when terminal top move out desktop time, now T1 '=T2 ' of detecting of infrared sensor 1,2, during wherein T1 '=T2 ' >T1=T2, illustrates that the reflection interval that infrared sensing 1 detects changes.
The present embodiment pre-conditioned is that the position that arranges in terminal according to detection module and quantity are arranged, and different detection module set-up modes and quantity have different pre-conditioned.It is different for being such as arranged on the pre-conditioned of mobile phone four angles with being arranged on the pre-conditioned of mobile phone two angles, and it is different for being arranged on the pre-conditioned of mobile phone four angles with the pre-conditioned of four transducers being arranged on mobile phone side.
The present embodiment method can arrange detection module on the positive and negative of terminal, such as, as shown in Figures 6 and 7, arranges an infrared sensor respectively at four angles in front and four angle installation infrareds of reverse side.Tow sides are all provided with detection module;
The step of at least one test signal of terminal transmission described in the present embodiment comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least one detection module on front or reverse side is opened, described detection module emissioning testing signal according to testing result.
The step of at least two test signals of terminal transmission described in the present embodiment comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least two detection modules on front or reverse side are opened, described detection module emissioning testing signal according to testing result.
The detection module of the present embodiment can launch at least one test signal; Such as, when terminal front side is towards desktop, open a detection module in terminal front side, this detection module can launch one or more test signal; When detection module launches a test signal, whether changed by the reflection parameters detecting this test signal and judge whether terminal moves out desktop, when detection module launches more than one test signal, suppose two test signals, whether the reflection parameters detecting these two test signals respectively terminal that whether changes moves out desktop, if the reflection parameters of these two test signals all changes or one of them change, judge that fast mobile terminal goes out desktop, now close desktop.Wherein judging whether the reflection parameters of test signal changes can with reference to the judgment mode of above-mentioned introduction.
Be infrared sensor below with detection module, test signal is infrared signal and infrared ray, and reflection parameters to be ultrared reflection interval be example, so that the dropproof method of the present embodiment to be described, as shown in Figure 8, comprises the steps:
Step 801: whether sense terminals is vibrated, if so, performs step 802, if not, then performs step 807.
Particularly, be exactly whether terminal is triggered by new events and produce vibration, so-called new events, main but be not limited to the event that all may trigger vibration, the network communications such as such as incoming call, information, quarter-bell, microblogging, micro-letter are applied.
Step 802: it is towards placed horizontal plane that the gravity sensor of terminal detects which face in the tow sides of described terminal, namely detects the horizontal plane of front or reverse side contact placement.
After contacted face has judged, in order to save equipment electricity, the infrared sensor of this one side corresponding can be opened, the infrared sensor then corresponding closedown of another side.
Step 803: infrared ray launched by the infrared sensor towards placed horizontal plane side, and detects respective infrared ray current reflection interval, and reflection interval current for respective infrared ray and all the other transducers are detected that self current reflection parameters compares;
Step 804: judge whether comparative result meets pre-conditioned, if so, performs step 805, if not, performs step 806.
Particularly, it is pre-conditioned whether the infrared external reflection time meets, with reference to above-mentioned to pre-conditioned introduction.
Step 805: judge that the infrared external reflection time that infrared sensor detects changes, the vibration of closing a terminal.
Step 806: judge that the infrared external reflection time that infrared sensor detects does not change, continues to keep vibration.
Step 807: be left intact.
Further, the dropproof method of the present embodiment also comprised before whether the dynamic terminal of detection is vibrated: detect whether described terminal is current remains static, if so, then whether sense terminals is vibrated.That is detecting step below only could be performed when terminal remains static lower triggering vibration.
Particularly, be positioned at whether the Gravity accelerometer sense terminals of terminal inner is current remains static, wherein, described inactive state refers to terminal stress balance.Such as: terminal is placed with in horizontal table top, if terminal making a concerted effort in all directions be zero, i.e. stress balance, now terminal remains static.
Do not remain static if terminal is current, such as: user's handheld terminal, or terminal is placed on the situation such as to move in bag or in pocket, even if now terminal is not vibrated, user also can the vibration of perception terminal, can not cause falling of terminal, therefore, do not need to perform follow-up testing process.Do like this, the electric energy of terminal can be saved.
The reflection parameters of the present embodiment medium size test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
Just the adopting of above-mentioned introduction is detected single reflection parameters and is realized judgement and move out and prevent horizontal plane, but the accuracy in order to judge, and the present embodiment can also adopt and detect multiple reflection parameters and judge to move out and prevent horizontal plane; Such as can detect ultrared reflection interval and ultrared reflected energy, when only having these two reflection parameters to change, just can close vibration, prevent like this because other reasons causes reflection parameters to change.Adopt and detect multiple reflection parameters and judge to move out and prevent horizontal plane from detecting single reflection parameters and realize judging that the scheme moving out horizontal plane is similar with adopting.In addition the present embodiment with test signal be mainly infrared ray to introduce the method for the present embodiment, but be not only that infrared ray can also for laser in test signal.
The dropproof method of the present embodiment when terminal goes out to place its horizontal plane due to vibration movement, can be closed vibration, prevents terminal from falling, avoid the infringement to terminal in time.
Terminal in the present embodiment comprises mobile terminal, such as the mobile terminal such as smart mobile phone, flat board.The dropproof method of the present embodiment is also applicable to large-scale immobile terminal, prevents large-scale immobile terminal from falling from placement platform owing to vibrating.
Embodiment two:
The present embodiment introduces dropproof method of the present invention for mobile phone, at mobile phone tow sides, the infrared sensor that four infrared sensors add up to eight is installed, with reference to figure 6 and 7, four infrared sensors 0,1,2,3 infrared external reflection time of definition mobile phone front edge is recorded as T0, T1, T2, T3, be recorded as T4, T5, T6, T7 in four infrared sensors 4,5,6,7 infrared external reflection time of mobile phone opposite longitudinal side edge; As shown in Figure 9, the dropproof method of the present embodiment comprises:
Step 901: whether embedded in mobile phone Gravity accelerometer detection of handset remains static, and if not, then enters 909; If so, then step 902 is entered.
Step 902: whether detection of handset has new events to trigger vibration, if so, then performs step 903, if not, performs step 909.
Step 903: embedded in mobile phone Gravity accelerometer by gravity towards judging mobile phone front or the reverse side horizontal plane towards placed object, if just facing to the horizontal plane of placed object, performing step 904, if reverse side is towards the horizontal plane of placed object, perform step 905
Particularly, when being provided with eight infrared sensors, gravitational accelerometer detects the body surface that face down is placed of mobile phone, then start infrared sensor 0,1,2,3; Anti-ventricumbent situation, then start infrared sensor 4,5,6,7.
Step 904: the infrared sensor 0,1,2,3 in starting hand-set front, infrared ray launched by infrared sensor, and detects the infrared external reflection time, goes to step 906.
Step 905: the infrared sensor 4,5,6,7 in starting hand-set front, infrared ray launched by infrared sensor, and detects the infrared external reflection time, goes to step 906.
Step 906: judge whether the infrared external reflection time obvious ANOMALOUS VARIATIONS occurs, if so, then performs step 907, if not, then performs step 908.
Wherein, eight infrared sensors and just facing to described placement object horizontal plane, whether the infrared external reflection time obvious ANOMALOUS VARIATIONS occurs, at this, in order to clear elaboration judgment mechanism and method, are divided into two kinds of situations:
An angle of mobile phone exceeds the edge of placed desktop, adopts following determination methods:
Condition 1:T3>T0=T1=T2
Condition 2:T2>T0=T1=T3
Condition 3:T1>T0=T2=T3
Condition 4:T0>T1=T2=T3
A bar limit of mobile phone exceeds the edge of placed desktop, adopts following determination methods:
Condition 5:T0=T1>T2=T3
Condition 6:T1=T2>T3=T0
Condition 7:T2=T3>T0=T1
Condition 8:T0=T3>T1=T2
Time when mobile phone, some has arrived outside the horizontal plane that it places, then the infrared external reflection that must have an angle or a limit will be greater than the infrared external reflection time inside desktop detection time.
Further, when mobile phone reverse side is towards be placed on body surface, the technical method of judgement is the same.
An angle of mobile phone exceeds the edge of placed desktop, adopts following determination methods:
Condition 1:T7>T4=T5=T6
Condition 2:T6>T7=T4=T5
Condition 3:T5>T6=T7=T4
Condition 4:T4>T5=T6=T7
A bar limit of mobile phone exceeds the edge of placed desktop, adopts following determination methods:
Condition 5:T4=T5>T6=T7
Condition 6:T5=T6>T7=T4
Condition 7:T6=T7>T4=T5
Condition 8:T7=T4>T5=T6
Step 907: the vibration of closing hand phone.
Step 908: continue the vibration keeping mobile phone.
Step 909: be left intact.
The dropproof method of the embodiment of the present invention, when mobile phone remains static time, after now having new events to trigger, whether detection of handset is vibrated; In time detecting that mobile phone vibrates, open towards the infrared sensor of placed body surface side, and detect the infrared external reflection time and whether significant change occurs; When there is significant change in the infrared external reflection time, the vibration of closing hand phone.Thus prevent mobile phone from falling in vibration processes, avoid causing damage to mobile phone or injuring.
Embodiment three:
As shown in Figure 10, present embodiments provide a kind of terminal, comprising: first detection module, the second detection module and vibration control module;
Whether described first detection module is used for sense terminals and vibrates;
Described second detection module is used for when described first detection module detects that terminal is vibrated, and whether emissioning testing signal the reflection parameters detecting described test signal change;
Described vibration control module is used for when described second detection module detects that the reflection parameters of described test signal changes, and closes the vibration of described terminal.
The terminal of the present embodiment, whether terminal transmission test signal when can work as terminal vibration the reflection parameters detecting described test signal change, and if so, then close the vibration of described terminal; The method of the present embodiment, can when terminal triggers vibration, by emissioning testing signal and the mode whether reflection parameters detecting described test signal changes judges terminal whether because vibration movement goes out to place the surface of end item, compared with prior art, the method of the present embodiment can when terminal goes out to place end item surperficial due to vibration movement, the vibration of closing a terminal in time, prevents terminal from falling in the process of vibration, avoids the infringement of terminal.
Preferably, second detection module of the present embodiment, for launching at least one test signal, detects the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes;
Or
Described second detection module is used for launching at least two test signals, detect the reflection parameters that described test signal is current, and reflection parameters current for described test signal and the current reflection parameters of test signal described in all the other are compared, it is pre-conditioned if judge, whether comparative result meets, if so, then judge that the reflection parameters of this test signal changes.
Preferably, describedly pre-conditionedly to comprise:
When the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
Or
The reflection parameters current with remaining test signal when described test signal is identical, and time not identical with the reflection parameters before described test signal, judges that the reflection parameters of this test signal changes.
As shown in figure 11, second detection module of the present embodiment comprises: angle detecting module, opening module and at least one signal detection module; Described signal detection module is arranged on front or the reverse side of described terminal;
Described angle detecting module is for detecting the front of described terminal or reverse side towards the surface of object of placing described terminal;
Described opening module is for opening at least one or at least two signal detection modules on front or reverse side according to testing result;
Described signal detection module is used for emissioning testing signal, and whether the reflection parameters detecting described test signal changes.
The angle detecting module of the present embodiment can be gravity acceleration sensor, and described signal detection module is can infrared sensor etc.
Preferably, the reflection parameters of described test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
As shown in figure 12, the terminal of the present embodiment, also comprises: the 3rd detection module;
Described 3rd detection module was used for before whether described first detection module sense terminals is vibrated, and detected whether described terminal is current remains static;
When described first detection module remains static for detecting that described terminal is current at described 3rd detection module, whether sense terminals is vibrated.
Preferably, described test signal comprises infrared signal, voice signal or laser signal.
Adopt the terminal of the embodiment of the present invention, can realize: when mobile phone remains static time, after now having new events to trigger, whether detection of handset is vibrated; In time detecting that mobile phone vibrates, open towards the infrared sensor of placed body surface side, and detect the infrared external reflection time and whether significant change occurs; When there is significant change in the infrared external reflection time, the vibration of closing hand phone.Thus prevent mobile phone from falling in vibration processes, avoid causing damage to mobile phone or injuring.
Above content is in conjunction with concrete execution mode further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (14)
1. a dropproof method, is characterized in that, comprises the following steps:
Whether sense terminals is vibrated;
If described terminal vibration, described terminal transmission test signal;
Whether the reflection parameters detecting described test signal changes, and if so, then closes the vibration of described terminal.
2. the method for claim 1, is characterized in that, described terminal transmission test signal step comprises: at least one test signal of described terminal transmission;
The step whether reflection parameters of the described test signal of described detection changes comprises:
Detect the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes;
Or
Described terminal transmission test signal step comprises: described terminal transmission at least two test signals;
The step whether reflection parameters of the described test signal of described detection changes comprises:
Detect the reflection parameters that described test signal is current, and reflection parameters current for described test signal and the current reflection parameters of test signal described in all the other are compared, judge whether comparative result meets pre-conditioned, if so, then judge that the reflection parameters of this test signal changes.
3. method as claimed in claim 2, is characterized in that, describedly pre-conditionedly to comprise:
When the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
Or
The reflection parameters current with remaining test signal when described test signal is identical, and time not identical with the reflection parameters before described test signal, judges that the reflection parameters of this test signal changes.
4. method as claimed in claim 2, it is characterized in that, the step of described at least one test signal of terminal transmission comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least one detection module on front or reverse side is opened, described detection module emissioning testing signal according to testing result;
The step of described terminal transmission at least two test signals comprises:
Detect the front of described terminal or reverse side towards the surface of object of placing described terminal;
At least two detection modules on front or reverse side are opened, described detection module emissioning testing signal according to testing result.
5. the method for claim 1, is characterized in that, the reflection parameters of described test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
6. the method as described in any one of claim 1-5, is characterized in that, also comprises before whether described sense terminals is vibrated:
Detect whether described terminal is current remains static, if so, then whether sense terminals is vibrated.
7. the method as described in any one of claim 1-5, is characterized in that, described test signal comprises infrared signal, voice signal or laser signal.
8. a terminal, is characterized in that, comprising: first detection module, the second detection module and vibration control module;
Whether described first detection module is used for sense terminals and vibrates;
Described second detection module is used for when described first detection module detects that terminal is vibrated, and whether emissioning testing signal the reflection parameters detecting described test signal change;
Described vibration control module is used for when described second detection module detects that the reflection parameters of described test signal changes, and closes the vibration of described terminal.
9. terminal as claimed in claim 8, is characterized in that,
Described second detection module is for launching at least one test signal, detect the reflection parameters that described test signal is current, and its reflection parameters with the described test signal to detect before is compared, if different, then judge that the reflection parameters of this test signal changes;
Or
Described second detection module is used for launching at least two test signals, detect the reflection parameters that described test signal is current, and reflection parameters current for described test signal and the current reflection parameters of test signal described in all the other are compared, it is pre-conditioned if judge, whether comparative result meets, if so, then judge that the reflection parameters of this test signal changes.
10. terminal as claimed in claim 9, is characterized in that, describedly pre-conditionedly to comprise:
When the reflection parameters that the current reflection parameters and at least one of described test signal test signal described in remaining is current is not identical, judge that the reflection parameters of this test signal changes;
Or
The reflection parameters current with remaining test signal when described test signal is identical, and time not identical with the reflection parameters before described test signal, judges that the reflection parameters of this test signal changes.
11. terminals as claimed in claim 9, it is characterized in that, described second detection module comprises: angle detecting module, opening module and at least one signal detection module; Described signal detection module is arranged on front or the reverse side of described terminal;
Described angle detecting module is for detecting the front of described terminal or reverse side towards the surface of object of placing described terminal;
Described opening module is for opening at least one or at least two signal detection modules on front or reverse side according to testing result;
Described signal detection module is used for emissioning testing signal, and whether the reflection parameters detecting described test signal changes.
12. terminals as claimed in claim 8, it is characterized in that, the reflection parameters of described test signal comprises: the reflection interval of test signal, at least one in the reflective distance of test signal and the reflected energy of test signal.
13. terminals as described in any one of claim 8-12, it is characterized in that, described terminal also comprises: the 3rd detection module;
Described 3rd detection module was used for before whether described first detection module sense terminals is vibrated, and detected whether described terminal is current remains static;
When described first detection module remains static for detecting that described terminal is current at described 3rd detection module, whether sense terminals is vibrated.
14. terminals as described in any one of claim 8-12, it is characterized in that, described test signal comprises infrared signal, voice signal or laser signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447161.0A CN104519193A (en) | 2013-09-26 | 2013-09-26 | A terminal and fall protection method |
| PCT/CN2014/080144 WO2015043245A1 (en) | 2013-09-26 | 2014-06-17 | Terminal and fall protection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447161.0A CN104519193A (en) | 2013-09-26 | 2013-09-26 | A terminal and fall protection method |
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| Publication Number | Publication Date |
|---|---|
| CN104519193A true CN104519193A (en) | 2015-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310447161.0A Pending CN104519193A (en) | 2013-09-26 | 2013-09-26 | A terminal and fall protection method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104519193A (en) |
| WO (1) | WO2015043245A1 (en) |
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| CN105425514A (en) * | 2016-01-13 | 2016-03-23 | 广东小天才科技有限公司 | Protection method and apparatus of camera lens, and intelligent device |
| CN105554274A (en) * | 2015-12-16 | 2016-05-04 | 魅族科技（中国）有限公司 | Scene mode changing method and terminal |
| CN106375582A (en) * | 2016-09-06 | 2017-02-01 | 广东欧珀移动通信有限公司 | Vibration control method and apparatus |
| CN106778375A (en) * | 2016-12-02 | 2017-05-31 | 广东小天才科技有限公司 | A kind of mobile device vibrations anti-fall method, device and mobile device |
| CN106878558A (en) * | 2017-02-16 | 2017-06-20 | 北京小米移动软件有限公司 | Dropproof based reminding method and device |
| CN107743169A (en) * | 2017-09-14 | 2018-02-27 | 维沃移动通信有限公司 | The control method and mobile terminal of a kind of mobile terminal |
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Application publication date: 20150415 |