CN202111771U - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN202111771U CN202111771U CN201120125959XU CN201120125959U CN202111771U CN 202111771 U CN202111771 U CN 202111771U CN 201120125959X U CN201120125959X U CN 201120125959XU CN 201120125959 U CN201120125959 U CN 201120125959U CN 202111771 U CN202111771 U CN 202111771U
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- China
- Prior art keywords
- portable terminal
- module
- lock
- signal
- mobile terminal
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Abstract
The utility model provides a mobile terminal. The mobile terminal comprises a receiving module, a measuring module and an unlocking module, wherein the receiving module is used for receiving an unlocking operation at a locked state of the mobile terminal; the measuring module is used for measuring whether an object exists within a preset range of the mobile terminal after the unlocked operation is received by the connected receiving module; and the unlocking module is used for determining whether to unlock the locked state of the mobile terminal according to a measurement result of the connected measuring module. The mobile terminal provided by the embodiment of the utility model can be used for detecting distances between surrounding objects through the unlocking operation so as to determine whether to realize the unlocking operation, thereby effectively preventing the unlocked mobile terminal from being unlocked due to the collision of other objects, thus the execution of corresponding functions due to misoperation can be avoided, and the application safety of the mobile terminal is improved.
Description
Technical field
The utility model relates to the mobile communication technology field, in particular to a kind of portable terminal.
Background technology
Portable terminal generally includes mobile phone, mp3, notebook panel computer or video player etc., and these terminals have human-computer interaction interface usually, has to show and input function.Portable terminal causes starting terminal and carries out function for avoiding colliding unintentionally after each use finishes, and can automatically lock usually.
The process of locking realizes through the chip in the portable terminal, and chip detection is within the preset time, and portable terminal is not used to carry out any new operation, then automatically locks self.
Portable terminal after the locking can be placed in school bag or the clothes, when motion, may cause other article collision portable terminal, triggers release, thereby starts portable terminal, and function corresponding has been carried out in misoperation.
The utility model content
The utility model aims to provide a kind of portable terminal, and to solve portable terminal after the above-mentioned locking owing to by other article collision, cause release, the problem of corresponding function has been carried out in misoperation.
In the embodiment of the utility model, a kind of portable terminal is provided, comprising: receiver module is used under the lock-out state of said portable terminal, receiving unlocking operation; Measurement module is used for after the receiver module that is connected is received unlocking operation, measures in the preset range of said portable terminal whether have object; Separate lock module, be used for determining whether to remove the lock-out state of said portable terminal according to the measurement result of the measurement module that connects.
The portable terminal that the embodiment of the utility model provides through after unlocking operation, detects portable terminal self and the distance between the object on every side, thereby determines whether to remove the lock-out state of portable terminal.Thereby distinguish portable terminal effectively is to be in school bag or the clothes, still is in the normal use.When through portable terminal self and on every side the distance between the object confirm it is in school bag or clothes; Do not remove the lock-out state of portable terminal; Even like this because the unlocking operation that the collision of article causes portable terminal to receive; Can not start yet, can effectively avoid misoperation, improve the fail safe that portable terminal uses.When through portable terminal self and on every side the distance between the object confirm it is in normal the use, then remove the lock-out state of portable terminal, make portable terminal present initiate mode.
Description of drawings
Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 shows the structural representation of portable terminal among the embodiment one;
Fig. 2 shows the sketch map of the signal transmit direction of portable terminal among the embodiment one;
Fig. 3 shows the flow chart of embodiment two;
Fig. 4 shows the flow chart of embodiment three;
Fig. 5 shows the flow chart of embodiment four;
Fig. 6 shows the structure drawing of device of embodiment five;
Fig. 7 shows the structure chart of the measurement module among the embodiment five.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the utility model.The embodiment one of the utility model at first is described, referring to Fig. 1, the portable terminal among the embodiment one comprises: control chip 11, range sensor 12, release button 13, touch screen 14.
Wherein, range sensor 12 is used for receiving unlocking operation from release button 13, touch screen 14.Range sensor 12 is used to measure portable terminal and the distance between the object on every side.Control chip 11 is used for confirming whether there is object around the portable terminal, thereby determining whether to remove the lock-out state of portable terminal according to according to measurement result.
This portable terminal can be equipment such as mobile phone, PDA, video or audio player, notebook panel computer, and in each embodiment of the utility model, range sensor 12 can adopt the various transducers that are used for measuring distance, like infrared distance sensor.Referring to Fig. 2, range sensor 12 is installed on the primary flat of portable terminal, and for example screen side is outwards sent said infrared signal from the non-hand-held operation position of portable terminal.Can also be arranged on other direction according to user's use habit.
Below in conjunction with the sketch map of portable terminal shown in Fig. 1, Fig. 2, specify the method embodiment of the utility model, the flow chart referring to embodiment shown in Figure 3 two comprises:
S21: said portable terminal receives unlocking operation under lock-out state.
The unlocking operation that range sensor 12 receives can be the unlocking signal from the release button 13 of keyboard, or from the unlocking signal of touch screen 14.
S22: measure in the preset range of said portable terminal whether have object.
After range sensor 12 receives unlocking operation, measure the distance between portable terminal and the peripheral object.
After control chip 11 receives the distance value of range sensor 12, compare, determine whether to exist object through comparative result with distance threshold.
S23: the lock-out state that determines whether to remove said portable terminal according to measurement result.
Result after control chip 11 will compare determines whether to remove the lock-out state of portable terminal as measurement result.
The method that the embodiment of the utility model provides through after unlocking operation, detects portable terminal self and the distance between the object on every side, thereby determines whether to remove the lock-out state of portable terminal.Thereby distinguish portable terminal effectively is to be in school bag or the clothes, still is in the normal use.When through portable terminal self and on every side the distance between the object confirm it is in school bag or clothes; Do not remove the lock-out state of portable terminal; Even like this because the unlocking operation that the collision of article causes portable terminal to receive; Can not start yet, can effectively avoid misoperation, improve the fail safe that portable terminal uses.When through portable terminal self and on every side the distance between the object confirm it is in normal the use, then remove the lock-out state of portable terminal, make portable terminal present initiate mode.
Detailed process for measurement and release can have multiple implementation, specifies a kind of realization flow through embodiment three below, referring to Fig. 4, may further comprise the steps:
S31: said portable terminal receives unlocking operation under lock-out state.
S32: said range sensor 12 transmitting-receiving infrared signals, the intensity of measurement reflected signal.
In the present embodiment, range sensor 12 adopts infrared distance sensor.
S33: control chip 11 confirms whether there is object around the portable terminal through the intensity of reflected signal.
Control chip 11 judges that whether the intensity of reflected signal is less than threshold value; Threshold value corresponding to said infrared signal from 30cm apart from the reflection intensity.
If be not less than, then confirm in said preset range, not exist said object, carry out S34; Otherwise confirm in said preset range, to exist said object, carry out S35.
S34: remove said lock-out state.
S35: do not remove said lock-out state.
Embodiment three realizes measuring through infrared distance sensor, measures accurately, is convenient to control the lock-out state of portable terminal.For preventing that when not using portable terminal the misoperation to portable terminal occurs, portable terminal does not receive any operation within a certain period of time usually, can occur automatically locking, this time interval is called locking time.The embodiment of the utility model also can determine whether the state of unlocking through in locking time, judging whether to exist object.Through embodiment four explanations,, comprising below referring to Fig. 5:
S41: said portable terminal receives unlocking operation under lock-out state.
S42: said range sensor 12 is in locking time, and receiving and transmitting signal is constantly repeatedly measured the intensity of reflected signal.
S43: control chip 11 through the intensity of reflected signal, repeatedly confirms whether there is object around the portable terminal in locking time.
Control chip 11 judges that whether the intensity of reflected signal is less than threshold value; Threshold value corresponding to said infrared signal from 30cm apart from the reflection intensity.
If be not less than, then confirm in said preset range, not exist said object, carry out S44; Otherwise confirm in said preset range, to exist said object, carry out S45.
S44:, then remove said lock-out state if confirm in said preset range, not have said object.
S45: do not remove said lock-out state.
Through in locking time, judging whether to exist object, and then whether the control portable terminal keeps the physics lock-out state of portable terminal.
Preferably, portable terminal in the above embodiments also can be installed a plurality of measuring transducers, and for example, the quantity of installation is between 1 to 5.During each the measurement, launch a plurality of said infrared signals simultaneously, and if judge that the intensity of a reflected signal is not less than said threshold value, then confirms in said preset range, to exist said object; If the intensity of each said reflected signal all less than said threshold value, then confirms not exist said object.Thereby realize controlling more accurately the lock-out state of portable terminal.
Describe the method embodiment of the utility model and the embodiment of portable terminal above in detail, the method for the utility model also can be integrated in through the form of software module in the portable terminal, below through the preferred a kind of structure of embodiment five explanations.Referring to Fig. 6, comprising:
Receiver module 61 is used under the lock-out state of said portable terminal, receiving unlocking operation;
Measurement module 62 is used to measure in the preset range of said portable terminal whether have object;
Separate lock module 63, be used for determining whether to remove the lock-out state of said portable terminal according to measurement result.
Preferably, said receiver module 61 is keyboard or touch-screen;
The structure chart of said measurement module 62 can be referring to Fig. 7; Comprise infrared transmitter 71, infrared sensor 72 and comparison circuit 73; Said infrared transmitter 71 is used to launch the infrared signal of predetermined strength; Said infrared sensor 72 is used to receive the reflected signal of said infrared signal, and the input of said comparison circuit 73 connects the output of said infrared sensor 72, and the output of said comparison circuit 73 connects the said input of separating lock module 63; Whether the intensity that said comparison circuit 73 is used to judge said reflected signal less than threshold value, and sends corresponding signal to the said lock module 63 of separating.
Preferably; Said measurement module 62 is arranged at the non-hand-held operation position of said portable terminal; The quantity of said measurement module 62 is between 1 to 5; If the intensity of a said reflected signal is not less than said threshold value, then said comparison circuit 73 is used for sending and confirms in said preset range, to exist the corresponding signal of said object; If the intensity of each said reflected signal is all less than said threshold value, then said comparison circuit 73 is used for sending and confirms not exist the corresponding signal of said object.
Preferably, the said lock module 63 of separating comprises:
First module is and confirms in said preset range, there is not the corresponding signal of said object if be used for the signal of said comparison circuit, then removes said lock-out state;
Second module is and confirms in said preset range, there is the corresponding signal of said object if be used for the signal of said comparison circuit, does not then remove said lock-out state.
Obviously; Each module or each step that it is apparent to those skilled in the art that above-mentioned the utility model can realize that they can concentrate on the single calculation element with the general calculation device; Perhaps be distributed on the network that a plurality of calculation element forms; Alternatively, they can be realized with the executable program code of calculation element, carried out by calculation element thereby can they be stored in the storage device; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the utility model is not restricted to any specific hardware and software combination.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection range of the utility model.
Claims (6)
1. a portable terminal is characterized in that, comprising:
Receiver module is used under the lock-out state of said portable terminal, receiving unlocking operation;
Measurement module is used for after the receiver module that is connected is received unlocking operation,
Measure in the preset range of said portable terminal and whether have object;
Separate lock module, be used for determining whether to remove the lock-out state of said portable terminal according to the measurement result of the measurement module that connects.
2. portable terminal according to claim 1 is characterized in that,
Said receiver module is keyboard or touch-screen.
3. portable terminal according to claim 1 is characterized in that, said measurement module comprises:
Be used to launch the infrared transmitter of the infrared signal of predetermined strength;
Be used to receive the infrared sensor of the reflected signal of said infrared signal;
Comparison circuit; The input of said comparison circuit connects the output of said infrared sensor; The output of said comparison circuit connects the said input of separating lock module, and whether the intensity that is used to judge said reflected signal less than threshold value, and sends corresponding signal to the said lock module of separating.
4. portable terminal according to claim 1 is characterized in that, said measurement module is arranged at the non-hand-held operation position of said portable terminal.
5. portable terminal according to claim 1; It is characterized in that; The quantity of said measurement module is between 1 to 5; Be not less than said threshold value if said comparison circuit is used for the intensity of a said reflected signal, then send and confirm in said preset range, to exist the corresponding signal of said object; If the intensity of each said reflected signal all less than said threshold value, is then sent and is confirmed not exist the corresponding signal of said object.
6. portable terminal according to claim 5 is characterized in that, the said lock module of separating comprises:
First module is and confirms in said preset range, there is not the corresponding signal of said object if be used for the signal of said comparison circuit, then removes said lock-out state;
Second module is and confirms in said preset range, there is the corresponding signal of said object if be used for the signal of said comparison circuit, does not then remove said lock-out state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125959XU CN202111771U (en) | 2011-04-26 | 2011-04-26 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120125959XU CN202111771U (en) | 2011-04-26 | 2011-04-26 | Mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111771U true CN202111771U (en) | 2012-01-11 |
Family
ID=45437221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120125959XU Expired - Fee Related CN202111771U (en) | 2011-04-26 | 2011-04-26 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182138A1 (en) * | 2013-01-05 | 2013-12-12 | 中兴通讯股份有限公司 | Terminal locking state control method and device, and terminal |
-
2011
- 2011-04-26 CN CN201120125959XU patent/CN202111771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013182138A1 (en) * | 2013-01-05 | 2013-12-12 | 中兴通讯股份有限公司 | Terminal locking state control method and device, and terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Method for estimating distance of mobile terminal in digital mobile communication system Effective date of registration: 20121205 Granted publication date: 20120111 Pledgee: Shenzhen SME credit financing guarantee Group Co., Ltd. Pledgor: Shenzhen Newplan Design Co., Ltd. Registration number: 2012990000755 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20180426 |