CN101727133A - Operation mode control method of portable electronic device and relevant control device thereof - Google Patents
Operation mode control method of portable electronic device and relevant control device thereof Download PDFInfo
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- CN101727133A CN101727133A CN200810172541A CN200810172541A CN101727133A CN 101727133 A CN101727133 A CN 101727133A CN 200810172541 A CN200810172541 A CN 200810172541A CN 200810172541 A CN200810172541 A CN 200810172541A CN 101727133 A CN101727133 A CN 101727133A
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Abstract
The invention relates to an operation mode control method of a portable electronic device and a relevant control device thereof, in particular to an operation mode control method for a portable electronic device. The portable electronic device comprises a first flat plate and a second flat plate which are connected. The operation mode control method comprises the following steps of: forming a magnet on the first flat plate; forming a magnetic flux sensor on the position of the second flat plate relative to the magnet, wherein the magnetic flux sensor is used for sensing magnetic flux; and controlling the operation mode of the portable electronic device according to a sensing result of the magnetic flux sensor. An upper cover and a base of the portable electronic device are respectively provided with the magnet and the magnetic flux sensor, and the magnetic flux of the magnet is sensed by the magnetic flux sensor so as to judge the open and the close of the upper cover of the portable electronic device and correspondingly control the operation mode of the portable electronic device, thus the invention can not only enhance the convenience when in use, but also enhance the start-up efficiency.
Description
Technical field
The present invention relates to a kind of operator schema control method and associative operation mode control device thereof that is used for a portable electron device, relate in particular to a kind of operator schema control method and associative operation mode control device thereof that promotes ease of use and start efficient.
Background technology
Notebook computer has characteristics such as volume is little, in light weight, easy to carry, can allow the user carry out work in the place beyond office easily, and the various functions of the system that uses a computer, and needn't be again be limited in before the desktop by the desktop PC of heaviness.The convenience of notebook computer and portable performance allow the user can both have powerful computing ability and document processing capacity whenever and wherever possible, and complete audio-visual multimedia function is provided.
Please refer to Fig. 1, Fig. 1 is the synoptic diagram of a known notebook computer system 10.Generally speaking, notebook computer system 10 is made up of a loam cake 100 and a base 102, and loam cake 100 is connected by a rotating shaft 104 with base 102.Loam cake 100 comprises screen, camera etc., and base 102 then comprises keyboard, Trackpad, power switch, main frame, expansion interface etc.In the time will using notebook computer system 10, the user needs loam cake 100 is opened, and pushing power switch again is to start the power supply of main frame.Such action-open loam cake 100, pushing power switch-obviously lack efficient, main because when the user opens loam cake 100, must be to use notebook computer system 10.Yet in known technology, the user must " open loam cake 100, again pushing power switch ", could use notebook computer system 10, does not obviously meet efficient.
In order to improve above-mentioned shortcoming, the TaiWan, China number of patent application discloses a kind of operator schema control method and relevant apparatus that is used for portable electron device for No. 096145940, it uses acceleration of gravity sensor (Gravity AccelerationSensor, be called for short G-sensor), obtain angle (being absolute angle), and then judge whether the loam cake of notebook computer is opened corresponding to pedal line.Yet aforesaid way is except need increase the cost of acceleration of gravity sensor, because the acceleration of gravity sensor only can record the angle with respect to pedal line, therefore, situation about need consider when design is very many, the degree of difficulty when more increasing design.
Therefore, start mode how to improve the notebook computer system has become one of problem that industry makes great efforts.
Summary of the invention
Therefore, fundamental purpose of the present invention promptly is to provide a kind of operator schema control method and associative operation mode control device thereof that is used for a portable electron device.
The present invention discloses a kind of operator schema control method that is used for a portable electron device, and this portable electron device comprises one first continuous dull and stereotyped and one second flat board, and this operator schema control method comprises formation one magnet in this first flat board; Form magnetic flux transducer position with respect to this magnet in this second flat board, this magnetic flux transducer is used for sensing magnetic flux; And, control the operator scheme of this portable electron device according to the sensing result of this magnetic flux transducer.
The present invention also discloses a kind of operator scheme control device that is used for a portable electron device, and this portable electron device comprises one first continuous dull and stereotyped and one second flat board, and this operator scheme control device includes a magnet, is located on this first flat board; One magnetic flux transducer is located in this second flat board with respect to a position of this magnet, is used for sensing magnetic flux; And a control module, be coupled to a main frame of this magnetic flux transducer and this portable electron device, be used for sensing result according to this magnetic flux transducer, control the operator scheme of this portable electron device.
The present invention is provided with magnet and magnetic flux transducer respectively at the loam cake of portable electron device and base, with magnetic flux by magnetic flux transducer sensing magnet, and then judge the folding of the loam cake of portable electron device, and control the operator scheme of portable electron device accordingly.Therefore, the present invention not only can promote the convenience when using, and can improve start efficient simultaneously.
Description of drawings
Fig. 1 is the synoptic diagram of a known notebook computer system.
Fig. 2 is the synoptic diagram of a flow process of the embodiment of the invention.
Fig. 3 is the synoptic diagram of a notebook computer system of the embodiment of the invention.
Fig. 4 is the functional-block diagram of an operator scheme control device among Fig. 3.
Fig. 5 A is the embodiment synoptic diagram of a magnetic flux transducer among Fig. 3.
Fig. 5 B is the operation chart of a magnetic flux transducer among Fig. 3.
The primary clustering symbol description:
10,30 notebook computer systems
100,300 loam cakes
102,302 bases
104 rotating shafts
The SW switching signal
20 flow processs
200,202,204,206,20 steps
40 operator scheme control device
400 magnet
402 magnetic flux transducers
404 control modules
500 switch modules
R resistance
C electric capacity
VIN voltage
S_THS, N_THS, S_THO, N_THO threshold value
Embodiment
Please refer to Fig. 2, Fig. 2 is the synoptic diagram of a flow process 20 of the embodiment of the invention.Flow process 20 is used for controlling the operator scheme of a portable electron device, and this portable electron device preferably is a notebook computer, and it comprises one first continuous dull and stereotyped and one second flat board.Flow process 20 includes:
Step 200: beginning.
Step 202: form a magnet in this first flat board.
Step 204: form magnetic flux transducer position with respect to this magnet in this second flat board, this magnetic flux transducer is used for sensing magnetic flux.
Step 206:, control the operator scheme of this portable electron device according to the sensing result of this magnetic flux transducer.
Step 208: finish.
According to flow process 20, the present invention is that two flat boards (loam cake and base) at portable electron device are provided with a corresponding magnet and a magnetic flux transducer respectively, magnetic flux by magnetic flux transducer sensing magnet, with the folding of the loam cake of judging portable electron device, and then the operator scheme of control portable electron device.
For clearly demonstrating mode of operation of the present invention, please continue with reference to figure 3, Fig. 3 is the synoptic diagram of a notebook computer system 30 of the embodiment of the invention.Notebook computer system 30 is designed according to flow process 20, and it includes a loam cake 300, a base 302 and an operator scheme control device 40.Loam cake 300 comprises screen, camera etc., and base 302 then comprises keyboard, Trackpad, power switch, main frame, expansion interface etc.Please continue with reference to figure 4, Fig. 4 is the functional-block diagram of operator scheme control device 40.Operator scheme control device 40 includes a magnet 400, a magnetic flux transducer 402 and a control module 404.Magnet 400 preferably is a permanent magnet, and it is located on the loam cake 300 of notebook computer system 30.Magnetic flux transducer 402 is located in the base 302 with respect to a position of magnet 400, is used for the magnetic flux of sensing magnet 400, to produce a switching signal SW to control module 404.Control module 404 is coupled to a main frame of magnetic flux transducer 402 and notebook computer system 30, is used for the switching signal SW that exported according to magnetic flux transducer 402, the operator scheme of control notebook computer system 30.
In simple terms, change along with magnet 400 and 402 distances of magnetic flux transducer, the magnetic line of force (being magnetic flux) by magnetic flux transducer 402 also can change, that is, when magnet 400 and 402 distances of magnetic flux transducer are nearer, the magnetic flux that magnetic flux transducer 402 is responded to is more, and when magnet 400 and 402 distances of magnetic flux transducer were far away, the magnetic flux that magnetic flux transducer 402 is responded to was then less.Therefore, the sensing result of magnetic flux transducer 402 can be corresponding to loam cake 300 distance with base 302, and then can judge the folding of loam cake 300, with the operator scheme of control notebook computer system 30.
Be noted that the present invention is the magnetic flux by magnetic flux transducer 402 sensing magnet 400, and then the operator scheme of control notebook computer system 30; Wherein, the composition assembly of magnetic flux transducer 402 is not limited to particular types, as long as the magnetic flux of energy sensing magnet 400.For instance, please refer to Fig. 5 A and Fig. 5 B, Fig. 5 A is an embodiment synoptic diagram of magnetic flux transducer 402, and Fig. 5 B is the operation chart of magnetic flux transducer 402.In Fig. 5 A, magnetic flux transducer 402 is made up of a switch module 500, a resistance R and a capacitor C.Switch module 500 is one or three end assemblies, is coupled to a voltage VIN, a ground end and control module 404, in order to the magnetic flux according to magnet 400, switches the output voltage V of an end points Q
Q, to produce switching signal SW to control module 404.In Fig. 5 B, the longitudinal axis is represented output voltage V
Q, and transverse axis is represented the magnetic flux of 500 sensings of switch module.Wherein, magnetic flux is meant the quantity by the magnetic line of force of magnetic flux transducer 402, in other words, does not have negative magnetic flux.In this case, for representing the magnetic flux of opposed polarity simultaneously, at Fig. 5 B, the magnetic flux of the N utmost point of magnet 400 is represented in longitudinal axis left side, and the magnetic flux of the S utmost point of magnet 400 is represented on longitudinal axis right side.That is to say, when magnet 400 with the N pole-face during to magnetic flux transducer 402, the operational scenario of magnetic flux transducer 402 is corresponding to the left side of the longitudinal axis among Fig. 5 B; And when magnet 400 with the S pole-face during to magnetic flux transducer 402, the operational scenario of magnetic flux transducer 402 is corresponding to the right side of the longitudinal axis among Fig. 5 B.Therefore, by Fig. 5 B as can be known, when the magnetic flux of 402 sensings of magnetic flux transducer (is looked the polarity of magnet 400) when increasing to threshold value S_THS or N_THS to the right or left by 0, expression loam cake 300 reduces with the distance of base 302, that is the user with loam cake 300 entire on.On the contrary, when the magnetic flux of 402 sensings of magnetic flux transducer was reduced to threshold value S_THO or N_THO by high magnetic flux, expression loam cake 300 increased with the distance of base 302, that is the user opens loam cake 300.
Therefore, by the sensing result of magnetic flux transducer 402, control module 404 can judge whether the user opens loam cake 300 or shut, and then judges whether desire is used notebook computer system 30 to the user.Certainly, the mode of the operator scheme of control module 404 control notebook computer systems 30 is not limited to particular step, and those of ordinary skills should be according to system requirements, design control flow process.Below explain with two examples:
The first, if 30 initial operations of notebook computer system in shutdown mode (or park mode), and loam cake 300 is not opened.When the magnetic flux of 402 sensings of magnetic flux transducer was reduced to threshold value S_THO or N_THO, expression loam cake 300 was opened, and then control module 404 may command notebook computer systems 30 enter power on mode.
The second, if 30 initial operations of notebook computer system in power on mode, and loam cake 300 is not opened.When the magnetic flux of 402 sensings of magnetic flux transducer was reduced to threshold value S_THO or N_THO, expression loam cake 300 was opened, and then control module 404 is kept the power on mode of notebook computer system 30.
Three, if 30 initial operations of notebook computer system in power on mode, and loam cake 300 has been opened.When the magnetic flux of 402 sensings of magnetic flux transducer increased to threshold value S_THS or N_THS, expression loam cake 300 was shut, and then control module 404 may command notebook computer systems 30 enter shutdown mode (or park mode).
Four, if 30 initial operations of notebook computer system in shutdown mode (or park mode), and loam cake 300 has been opened.When the magnetic flux of 402 sensings of magnetic flux transducer increased to threshold value S_THS or N_THS, expression loam cake 300 was shut, and then control module 404 is kept the shutdown mode (or park mode) of notebook computer system 30.
What pay special attention to is that only in order to spirit of the present invention to be described, those of ordinary skills should do different variations or modification to above-mentioned four examples according to this, and are not limited thereto.
In addition, in notebook computer system 30, magnet 400 is to be located at loam cake 300, magnetic flux transducer 402 then is located at base 302, and in fact, vice versa is capable, that is to say, magnet 400 is located at base 302, magnetic flux transducer 402 then is located at loam cake 300.
In known technology, when user's desire is opened the notebook computer system, need earlier loam cake is opened, pushing power switch again, such action not only lacks efficient, and does not meet the use logic.In comparison, in the present invention, when user's desire was opened the notebook computer system, only need be opened loam cake and get final product.Therefore, the present invention can obviously improve start efficient.
In sum, the present invention is provided with magnet and magnetic flux transducer respectively at the loam cake of portable electron device and base, with magnetic flux by magnetic flux transducer sensing magnet, and then judge the folding of the loam cake of portable electron device, and control the operator scheme of portable electron device accordingly.Therefore, the present invention not only can promote the convenience when using, and can improve start efficient simultaneously.
The above only is preferred embodiment of the present invention, and all equivalent variations and modifications of being done according to claims scope of the present invention all should belong to covering scope of the present invention.
Claims (28)
1. operator schema control method that is used for a portable electron device, described portable electron device comprise one first continuous dull and stereotyped and one second flat board, and described operator schema control method comprises:
Form a magnet in described first flat board;
Form magnetic flux transducer position with respect to described magnet in described second flat board, described magnetic flux transducer is used for sensing magnetic flux; And
According to the sensing result of described magnetic flux transducer, control the operator scheme of described portable electron device.
2. operator schema control method as claimed in claim 1, wherein said portable electron device operate in one first pattern.
3. operator schema control method as claimed in claim 2 wherein comprises according to the step that the sensing result of described magnetic flux transducer is controlled the operator scheme of described portable electron device:
When the magnetic flux of described magnetic flux transducer institute sensing increases to one first threshold value, control described portable electron device and operate in one second pattern.
4. operator schema control method as claimed in claim 3, wherein said first pattern is a shutdown mode, described second pattern is a power on mode.
5. operator schema control method as claimed in claim 3, wherein said first pattern is a park mode, described second pattern is a power on mode.
6. operator schema control method as claimed in claim 3, wherein said first pattern and described second pattern are all power on mode.
7. operator schema control method as claimed in claim 2 wherein comprises according to the step that the sensing result of described magnetic flux transducer is controlled the operator scheme of described portable electron device:
When the magnetic flux of described magnetic flux transducer institute sensing is reduced to one second threshold value, controls described portable electron device and operate in a three-mode.
8. operator schema control method as claimed in claim 7, wherein said first pattern is a power on mode, described three-mode is a shutdown mode.
9. operator schema control method as claimed in claim 7, wherein said first pattern is a power on mode, described three-mode is a park mode.
10. operator schema control method as claimed in claim 7, wherein said first pattern and described second pattern are all shutdown mode.
11. operator schema control method as claimed in claim 7, wherein said first pattern and described second pattern are all park mode.
12. operator schema control method as claimed in claim 1, wherein said portable electron device are a notebook computer.
13. operator schema control method as claimed in claim 12, wherein said first flat board is a loam cake of described notebook computer, and described second flat board is a base plate of described notebook computer.
14. operator schema control method as claimed in claim 12, wherein said first flat board is a base plate of described notebook computer, and described second flat board is a loam cake of described notebook computer.
15. an operator scheme control device that is used for a portable electron device, described portable electron device comprise one first continuous dull and stereotyped and one second flat board, described operator scheme control device comprises:
One magnet is located on described first flat board;
One magnetic flux transducer is located in described second flat board with respect to a position of described magnet, is used for sensing magnetic flux; And
One control module is coupled to a main frame of described magnetic flux transducer and described portable electron device, is used for sensing result according to described magnetic flux transducer, controls the operator scheme of described portable electron device.
16. operator scheme control device as claimed in claim 15, wherein said portable electron device operate in one first pattern.
17. operator scheme control device as claimed in claim 16, wherein said control module are used for controlling described portable electron device and operating in one second pattern when the magnetic flux of described magnetic flux transducer institute sensing increases to one first threshold value.
18. operator scheme control device as claimed in claim 17, wherein said first pattern is a shutdown mode, and described second pattern is a power on mode.
19. operator scheme control device as claimed in claim 17, wherein said first pattern is a park mode, and described second pattern is a power on mode.
20. operator scheme control device as claimed in claim 17, wherein said first pattern and described second pattern are all power on mode.
21. operator scheme control device as claimed in claim 16, wherein said control module are used for controlling described portable electron device and operating in a three-mode when the magnetic flux of described magnetic flux transducer institute sensing is reduced to one second threshold value.
22. operator scheme control device as claimed in claim 21, wherein said first pattern is a power on mode, and described three-mode is a shutdown mode.
23. operator scheme control device as claimed in claim 21, wherein said first pattern is a power on mode, and described three-mode is a park mode.
24. operator scheme control device as claimed in claim 21, wherein said first pattern and described second pattern are all shutdown mode.
25. operator scheme control device as claimed in claim 21, wherein said first pattern and described second pattern are all park mode.
26. operator scheme control device as claimed in claim 15, wherein said portable electron device are a notebook computer.
27. operator scheme control device as claimed in claim 26, wherein said first flat board is a loam cake of described notebook computer, and described second flat board is a base plate of described notebook computer.
28. operator scheme control device as claimed in claim 26, wherein said first flat board is a base plate of described notebook computer, and described second flat board is a loam cake of described notebook computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810172541A CN101727133A (en) | 2008-10-29 | 2008-10-29 | Operation mode control method of portable electronic device and relevant control device thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810172541A CN101727133A (en) | 2008-10-29 | 2008-10-29 | Operation mode control method of portable electronic device and relevant control device thereof |
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| CN101727133A true CN101727133A (en) | 2010-06-09 |
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| CN200810172541A Pending CN101727133A (en) | 2008-10-29 | 2008-10-29 | Operation mode control method of portable electronic device and relevant control device thereof |
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| CN102156510A (en) * | 2010-09-17 | 2011-08-17 | 苹果公司 | Electronic device with magnetic attachment |
| CN102566670A (en) * | 2010-12-26 | 2012-07-11 | 上海量明科技发展有限公司 | Portable computer with closed-state starting function and realizing method thereof |
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| CN102411401A (en) * | 2010-09-17 | 2012-04-11 | 苹果公司 | Protection cover of display for at least protection of flat computer, and maufacturing method of the same |
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| CN102566670A (en) * | 2010-12-26 | 2012-07-11 | 上海量明科技发展有限公司 | Portable computer with closed-state starting function and realizing method thereof |
| CN103657073A (en) * | 2012-09-21 | 2014-03-26 | 联想(北京)有限公司 | Electronic equipment and method for processing information |
| CN103657073B (en) * | 2012-09-21 | 2016-12-28 | 联想(北京)有限公司 | A kind of electronic equipment and the method for information processing |
| CN103909873A (en) * | 2013-01-06 | 2014-07-09 | 李高伟 | Device for embedding panel personal computer in instrument desk of vehicle |
| CN103909873B (en) * | 2013-01-06 | 2016-05-18 | 李高伟 | A kind of device that panel computer is embedded to vehicle instrument desk |
| CN104238649B (en) * | 2013-06-19 | 2018-01-23 | 联想(北京)有限公司 | A kind of electronic equipment |
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| CN106457038A (en) * | 2014-02-05 | 2017-02-22 | 铁堡发明有限公司 | Controller for a games console, tool and a method therefor |
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Application publication date: 20100609 |