CN101917499A - Mobile terminal and action recognition method thereof - Google Patents
Mobile terminal and action recognition method thereof Download PDFInfo
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- CN101917499A CN101917499A CN2010102546178A CN201010254617A CN101917499A CN 101917499 A CN101917499 A CN 101917499A CN 2010102546178 A CN2010102546178 A CN 2010102546178A CN 201010254617 A CN201010254617 A CN 201010254617A CN 101917499 A CN101917499 A CN 101917499A
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- loud speaker
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Abstract
The invention belongs to the technical field of mobile terminals and discloses a mobile terminal and an action recognition method thereof. The method comprise the following steps of: determining the position of a Hall device of the mobile terminal according to a telephone receiver or a loudspeaker of the mobile terminal; when the telephone receiver or the loudspeaker acts, acquiring a distance between the telephone receiver or the loudspeaker and the Hall device; and judging the action of the mobile terminal according to the acquired distance and an induction threshold value which is set by a system and is between the telephone receiver or the loudspeaker and the Hall device. The action of the mobile terminal is induced by fully utilizing the interaction of a magnetic body in the loudspeaker or the telephone receiver in the mobile terminal and the Hall device of the mobile terminal without adding an additional magnet, so that the space of the mobile terminal is saved greatly, cost is lowered greatly and the mobile terminal is popularized conveniently.
Description
Technical field
The invention belongs to technical field of mobile terminals, be specifically related to a kind of portable terminal and action identification method thereof.
Background technology
Along with the continuous development of portable terminal technology, the user is more and more higher to the requirement of mobile terminal function.
With the mobile phone is example, and mobile phone has become each social man's necessity, and clamshell phone is more with the outward appearance elegance, and advantages such as screen is big, double screen demonstration are subjected to consumer's favor.
In the prior art, it is that Hall element by mobile phone inside cooperates with one piece of magnet and realizes that concrete operation principle is as follows mostly that mobile phone turns over the action recognition of closing lid:
Hall device can switch output voltage (VOUT) high-low level value according to the power of the flux density that magnet produced: promptly when hall device during away from magnet, the flux density that the magnet that hall device receives produces weakens, when being attenuated to the threshold value of default, output voltage VO UT level switches; Otherwise hall device is when the magnet, and the flux density that the magnet that receives produces can strengthen, and the VOUT level switches after the threshold value that the system that is strengthened to is provided with.By top two actions, the CPU of mobile phone can realize renovating and close and cover two actions by the identification high-low level.
The problem that above technology exists is exactly that because the relative direction that magnet and hall device are placed will be controlled, the sign face of hall device must pass the magnetic line of force of magnet, otherwise can't discern the action of turning over slip lid of mobile phone; And the vertical range of magnet and hall device will be controlled, and makes mobile phone uncap and closes the magnetic characteristic that lid can both satisfy hall device.Accomplish above 2 points, will when the design mobile phone, make a lot of sacrifices.For example the space of mobile phone must increase to some extent, and the thickness of magnet also can influence the thickness of mobile phone; And in order to guarantee the performance of mobile phone, magnet will be away from device on other mobile phone boards, loud speaker (speaker) for example, and receiver (receiver) and other magnetic device such as compass etc. are in order to avoid magnetic field changes the hall device error in judgement.
How making full use of the inner miscellaneous part of portable terminal and replace magnet and described hall device to carry out interaction, respond to the action of portable terminal, reduce cost, save the space, is one of direction of technical field of mobile terminals research.
Summary of the invention
The object of the present invention is to provide a kind of action identification method of portable terminal, be intended to make full use of the inner miscellaneous part of portable terminal and replace magnet and described hall device to carry out interaction, respond to the action of portable terminal, reduce cost, save the space.
The embodiment of the invention is achieved in that a kind of action identification method of portable terminal, said method comprising the steps of:
The position of the hall device of determining described portable terminal according to the receiver or the loud speaker of described portable terminal;
When described receiver or loud speaker have action, obtain the distance of described receiver or loud speaker and described hall device;
Receiver or the induction threshold values between loud speaker and the hall device according to the distance of obtaining and system's setting judge whether to renovating or the slip lid action.
An also purpose of the embodiment of the invention is to provide a kind of portable terminal, and described terminal comprises CPU, loud speaker, receiver and hall device, and described hall device is provided with according to the position of described receiver or loud speaker,
When described receiver or loud speaker have action, described CPU obtains the distance of described receiver or loud speaker and described hall device, and judges that according to the induction threshold values that is provided with between described receiver or loud speaker and the described hall device whether this action is for renovating or the slip lid action.
The embodiment of the invention makes full use of the magnet in loud speaker in the portable terminal or the receiver and the hall device interaction of portable terminal, respond to the action of portable terminal, need not additionally to increase again a magnet, not only saved the space of portable terminal greatly, also greatly reduce cost, be beneficial to the popularization of portable terminal.
Description of drawings
The cut-away view of the loud speaker that Fig. 1 provides for the embodiment of the invention;
Fig. 2 and Fig. 3 are the relative position schematic diagram of hall device and speaker in the embodiment of the invention;
Fig. 4 is the performance table of hall device in the embodiment of the invention;
The flow chart of the action identification method of the portable terminal that Fig. 5 provides for the embodiment of the invention.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
The portable terminal that the embodiment of the invention provides comprises CPU, loud speaker, receiver and hall device.
In specific implementation process, described hall device is provided with according to the position of described receiver or loud speaker.
Wherein, include first magnet in the described receiver, include second magnet in the described loud speaker, described receiver and described loud speaker are responded to by described first magnet and described second magnet and described hall device respectively.
Induction threshold values between the receiver of system's setting or loud speaker and the hall device comprises the first induction threshold values and the second induction threshold values, what the described first induction threshold values was used to judge described portable terminal opens or slips off action, and described second threshold values is used to judge the closed action of described portable terminal.
When described receiver or loud speaker have action, described CPU obtains the distance of described receiver or loud speaker and described hall device, and judges the action of described portable terminal according to the induction threshold values that is provided with between described receiver or loud speaker and the described hall device.
Wherein, the action of described portable terminal comprises: open or slip off action, closed action.
Cooperating with loud speaker (Speaker) and hall device is that example describes.
See also Fig. 1, the Speaker body includes first magnet 11, and the embodiment of the invention utilizes first magnet 11 among the speaker to substitute traditional magnet, not only can save cost, and conserve space also can offer convenience when portable terminal is designed simultaneously.
In specific implementation process, speaker discerns renovating of portable terminal or the method for slip lid should be noted that following several respects:
1), confirm to select for use polar orientation and the magnetic characteristic of speaker, select the hall device of suitable types;
2), confirmed to confirm behind speaker or the receiver position position of hall device.
According to the magnetic characteristic of device, the performance of hall device and both relative position emulation recognition effects.Do like this and both economized a magnet, reduced cost, can also save very big space.The designer also need not consider the interference problem of magnet to other devices when design.
Fig. 2 and the relative position figure that Figure 3 shows that hall device and speaker.
Fig. 4 is the performance table of hall device, and the inventor is by a large amount of test shows, and the angle that discerning uncaps closes lid meets product requirement in 30 degree.
Fig. 5 shows the flow process of the action identification method of the portable terminal that the embodiment of the invention provides.
In step S501, the position of the hall device of determining described portable terminal according to the receiver or the loud speaker of described portable terminal;
In step S502, when described receiver or loud speaker have action, obtain the distance of described receiver or loud speaker and described hall device;
In step S503, judge whether to renovating or the slip lid action according to the receiver of the distance of obtaining and system's setting or the induction threshold values between loud speaker and the hall device.
Wherein, include first magnet in the described receiver, include second magnet in the described loud speaker, described receiver and described loud speaker are responded to by described first magnet and described second magnet and described hall device respectively.
The action of described portable terminal comprises: open or slip off action, closed action.
Wherein, induction threshold values between the receiver of system's setting or loud speaker and the hall device comprises the first induction threshold values and the second induction threshold values, what the described first induction threshold values was used to judge described portable terminal opens or slips off action, and described second threshold values is used to judge the closed action of described portable terminal.
The embodiment of the invention makes full use of the magnet in loud speaker in the portable terminal or the receiver and the hall device interaction of portable terminal, respond to the action of portable terminal, need not additionally to increase again a magnet, not only saved the space of portable terminal greatly, also greatly reduce cost, be beneficial to the popularization of portable terminal.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and these improvement and conversion all should belong to the protection range of claims of the present invention.
Claims (8)
1. the action identification method of a portable terminal is characterized in that, said method comprising the steps of:
The position of the hall device of determining described portable terminal according to the receiver or the loud speaker of described portable terminal;
When described receiver or loud speaker have action, obtain the distance of described receiver or loud speaker and described hall device;
The action of judging described portable terminal according to the receiver or the induction threshold values between loud speaker and the hall device of the distance of obtaining and system's setting.
2. the action identification method of portable terminal as claimed in claim 1, it is characterized in that, include first magnet in the described receiver, include second magnet in the described loud speaker, described receiver and described loud speaker are responded to by described first magnet and described second magnet and described hall device respectively.
3. the action identification method of portable terminal as claimed in claim 1 is characterized in that, the action of described portable terminal comprises: open or slip off action, closed action.
4. as the action identification method of claim 1 or 3 described portable terminals, it is characterized in that, induction threshold values between the receiver of system's setting or loud speaker and the hall device comprises the first induction threshold values and the second induction threshold values, what the described first induction threshold values was used to judge described portable terminal opens or slips off action, and described second threshold values is used to judge the closed action of described portable terminal.
5. portable terminal, described terminal comprises CPU, loud speaker, receiver and hall device, it is characterized in that, described hall device is provided with according to the position of described receiver or loud speaker,
When described receiver or loud speaker have action, described CPU obtains the distance of described receiver or loud speaker and described hall device, and judges the action of described portable terminal according to the induction threshold values that is provided with between described receiver or loud speaker and the described hall device.
6. portable terminal as claimed in claim 5, it is characterized in that, include first magnet in the described receiver, include second magnet in the described loud speaker, described receiver and described loud speaker are responded to by described first magnet and described second magnet and described hall device respectively.
7. portable terminal as claimed in claim 5 is characterized in that, the action of described portable terminal comprises: open or slip off action, closed action.
8. as claim 5 or 7 described portable terminals, it is characterized in that, induction threshold values between the receiver of system's setting or loud speaker and the hall device comprises the first induction threshold values and the second induction threshold values, what the described first induction threshold values was used to judge described portable terminal opens or slips off action, and described second threshold values is used to judge the closed action of described portable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102546178A CN101917499A (en) | 2010-08-12 | 2010-08-12 | Mobile terminal and action recognition method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102546178A CN101917499A (en) | 2010-08-12 | 2010-08-12 | Mobile terminal and action recognition method thereof |
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| CN101917499A true CN101917499A (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010102546178A Pending CN101917499A (en) | 2010-08-12 | 2010-08-12 | Mobile terminal and action recognition method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721343A (en) * | 2014-01-27 | 2014-04-16 | 纪华雷 | Biological feedback headache treating instrument and headache medical system based on Internet of things technology |
| CN103816614A (en) * | 2014-01-27 | 2014-05-28 | 赵智博 | Biological feedback type headache therapeutic instrument and headache medical system based on internet of things technology |
| CN111262990A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Sliding closure type terminal, sliding closure state detection method and device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411253A (en) * | 2001-09-28 | 2003-04-16 | 日本电气株式会社 | Foldable portable information terminal |
| CN1428989A (en) * | 2001-10-26 | 2003-07-09 | 日本电气株式会社 | Sliding portable communication device |
| CN101662515A (en) * | 2008-08-29 | 2010-03-03 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
-
2010
- 2010-08-12 CN CN2010102546178A patent/CN101917499A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411253A (en) * | 2001-09-28 | 2003-04-16 | 日本电气株式会社 | Foldable portable information terminal |
| CN1428989A (en) * | 2001-10-26 | 2003-07-09 | 日本电气株式会社 | Sliding portable communication device |
| CN101662515A (en) * | 2008-08-29 | 2010-03-03 | 深圳富泰宏精密工业有限公司 | Portable electronic device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721343A (en) * | 2014-01-27 | 2014-04-16 | 纪华雷 | Biological feedback headache treating instrument and headache medical system based on Internet of things technology |
| CN103816614A (en) * | 2014-01-27 | 2014-05-28 | 赵智博 | Biological feedback type headache therapeutic instrument and headache medical system based on internet of things technology |
| CN103816614B (en) * | 2014-01-27 | 2017-01-18 | 王丽娟 | Biological feedback type headache therapeutic instrument and headache medical system based on internet of things technology |
| CN111262990A (en) * | 2018-11-30 | 2020-06-09 | 北京小米移动软件有限公司 | Sliding closure type terminal, sliding closure state detection method and device and storage medium |
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Application publication date: 20101215 |