CN101593531A - Realize the flash memory device of attitude control - Google Patents
Realize the flash memory device of attitude control Download PDFInfo
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- CN101593531A CN101593531A CNA2008101141020A CN200810114102A CN101593531A CN 101593531 A CN101593531 A CN 101593531A CN A2008101141020 A CNA2008101141020 A CN A2008101141020A CN 200810114102 A CN200810114102 A CN 200810114102A CN 101593531 A CN101593531 A CN 101593531A
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- hard disk
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Abstract
The present invention is a kind of flash memory device of realizing attitude control, and this device comprises: hard disk; Be connected in the hard disk controller of hard disk, this hard disk controller is used for communications protocol is changed; And be used for and the extraneous communication interface that carries out exchanges data; Also comprise: inductor is used for the residing attitude of hard disk of induction work, and this attitude signal is sent to the induced signal processor; Be connected in the induced signal processor of inductor, be used to analyze attitude signal, and send instruction according to the hard disk instruction module of analysis result in hard disk; The hard disk instruction module is used to receive the instruction that connected induced signal processor or connected hard disk controller send over, and hard disk is controlled.
Description
[affiliated technical field]
The present invention relates to a kind of flash memory device, particularly a kind of flash memory device of realizing attitude control.
[background technology]
Along with popularizing of portable set, the particularly mobile device of increasing external computing machine with hard disk as storage medium, such as, portable hard drive, audio/video player, palm PC PDA etc.Usually this type of portable electronic device inside all can comprise hard disk, hard disk controller and with outside box body.Outside box body can provide the conversion of the connecting interface of conventional hard, and portable electronic device can be connected with computing machine with the realization plug and play by USB interface, thereby improves the ease of use of conventional hard.
Especially, the ease of use of flash memory device more and more becomes the problem that the user pays close attention to, and for the flash memory device of increasing tape operation system, or even can directly realize pointing out the operation that whether can unload safely.Existing flash memory device is realized operation to flash memory device in the mode that button is installed on it.Apparently, simple interpolation button on the flash memory device shell can not satisfy more convenient simple required of consumer to its use.
[summary of the invention]
Therefore, the objective of the invention is to make the flash memory device in running order more simple and convenient for use, operate easier control.The present invention need only adopt the mode of simple variation attitude to produce instruction manipulation, just can realize the control to flash memory device.Concrete technical scheme is as follows:
A kind of flash memory device of realizing attitude control, this device comprises: hard disk; Be connected in the hard disk controller of hard disk, this hard disk controller is used for communications protocol is changed; And be used for and the extraneous communication interface that carries out exchanges data; Also comprise:
Inductor is used for the residing attitude of hard disk of induction work, and this attitude signal is sent to the induced signal processor;
Be connected in the induced signal processor of inductor, be used to analyze attitude signal, and send instruction according to the hard disk instruction module of analysis result in hard disk;
The hard disk instruction module is used to receive the instruction that connected induced signal processor or connected hard disk controller send over, and hard disk is controlled.
Described inductor is attitude sensor or acceleration transducer.
Described induced signal processor connects hard disk controller, and this hard disk controller connects the hard disk instruction module.
Described device also comprises the information feedback module, and this information feedback module connects the induced signal processor, is used for the status information that inductor is sensed is fed back to the user.
Described communication interface is UBS interface, SATA interface, 1394 interfaces, serial/parallel line interface or netting twine interface.
Described information feedback module comprises usb hub and usb interface controller, and described communication interface is a USB interface, and this usb hub connects usb interface controller, and this usb interface controller connects the induced signal processor, and this usb hub also connects hard disk controller.
Described induced signal processor need feedback data send usb interface controller to, this usb interface controller sends data to connected computing machine by usb hub, this computing machine receives this data, through the processing of operating system again with the residing state information notification user of this portable electronic device.
Described information feedback module comprises display screen and display controller, the induced signal processor connects display controller, this display controller connects display screen, the induced signal processor sends the data to display controller, display controller is handled these data, the more residing status information of this portable electronic device is informed display screen and notifies the user.
Described information feedback module comprises loudspeaker and the controller of raising one's voice, the induced signal processor connects the controller of raising one's voice, this controller of raising one's voice connects loudspeaker, the induced signal processor sends the data to the controller of raising one's voice, this controller of raising one's voice is handled these data, the more residing status information of this portable electronic device is sent to loudspeaker and notifies the user.
The present invention, can be matched by induced signal processor or hard disk controller when flash memory device by to the operation to hard disk of the State Control of hard disk.In order to guarantee that better mobile storage is (such as portable hard drive) convenience.Simultaneously, along with the development of technology, the technology of attitude sensor is more and more ripe.Signal by various different attitudes can with various operational orders carry out related, make that the operation for flash memory device becomes more convenient quick.
In addition, technical scheme of the present invention is at flash memory device, owing to increased the information feedback module, has realized that the information of timely feedback flash memory device attitude of living in is given this function of user.Significantly do not increasing on the basis of cost, greatly facilitating user's use, and in existing flash memory device almost be do not exist movable storage device state of living in is pointed out and by state as instruction expression.
In order further to understand feature of the present invention and technology contents, describe below in conjunction with specific embodiments of the invention and accompanying drawing.But the drawings and Examples of lifting not are to be used for the present invention is limited.
[description of drawings]
Fig. 1 is the logic diagram of first embodiment of apparatus of the present invention.
Fig. 2 is the logic diagram of second embodiment of apparatus of the present invention.
Fig. 3 is the logic diagram of the 3rd embodiment of apparatus of the present invention.
Fig. 4 is the logic diagram of the 4th embodiment of apparatus of the present invention.
[embodiment]
As shown in Figure 1, be the first embodiment of the present invention, flash memory device in the present embodiment is a portable hard drive.This portable hard drive comprises:
One hard disk, most hard disks can both realize magnetic head berth technology at present;
One connects the hard disk controller of hard disk, and this hard disk controller is used for communications protocol is changed, and is the important component part of traditional portable hard drive;
One connects the USB interface of hard disk controller, carries out communication with the usb protocol and the computing machine of standard.
More than be the basic structure of traditional portable hard drive, this portable hard drive has more comprised on this structure, the inductor of hard disk state of living under the monitoring pattern, and this inductor is an attitude sensor; One connects the induced signal processor of inductor; The hard disk instruction module that also has a connection induced signal processor, this hard disk instruction module internal memory contain attitude data signal and the corresponding matched data of control hard disk operation.
When this portable hard drive operate as normal, in running order at the attitude sensor of portable hard drive inside:
1), the residing state of this portable hard drive that will monitor when attitude sensor, and this data-signal sent to the induced signal processor;
2), this induced signal processor receives this signal, it is analyzed and calculates, how to analyze and calculate for the induced signal processor, because may there be the nuance on the function in each induced signal processor, in order better to disclose technical scheme of the present invention, whether the simple principle of work example of induced signal processor commonly used is illustrated in the current series field: this induced signal processor is compared this signal numerical value constantly and the signal numerical value of a preceding monitoring periods of setting, send to the hard disk instruction module according to result's decision of comparison and instruct, send which kind of instruction;
For example, we are set at 0.5 second with monitoring periods, situation about rocking suddenly appears when portable hard drive, the induced signal processor receives the signal that attitude sensor sends over, treatedly obtain a status values a in should the cycle, with this numerical value a and in the last cycle is that the motion state signal numerical value b that was recorded in preceding 0.5 second compares, and obtains comparison value c, judges whether and will send instruction to the hard disk instruction module according to comparison value c.Set up on their own by the manufacturer, the manufacturer can a self-defined reference value d, as comparison value c during more than or equal to reference value d, the residing state of this portable hard drive is defined as a kind of normal operating conditions, as comparison value c during less than reference value d, the residing state of this portable hard drive is defined as needing to change the state of operation.For example, this portable hard drive is when rocking, the amplitude of setting 10 centimetres is that hard disk is not made the distance that changes, and this portable hard drive rocks in 10 cm range needs T second, then this portable hard drive be in 10 cm range that constantly and just that of T second constantly be considered to change the state critical moment of operation, being greater than or equal to this critical moment all is to change mode of operation, less than 10 centimetres or be considered to normal operating conditions less than moment of T second, very near 10 centimetres or the moment that approximates T second then can be defined as being about to the changing state of operation.
3) if the comparison value c that calculates by the induced signal processor this moment during less than reference value d, promptly this portable hard drive is in normal operating conditions, this induced signal processor is not done action;
4) if the comparison value c that calculates by the induced signal processor this moment during more than or equal to reference value d, promptly this portable hard drive is in needs to change duty, this induced signal processor sends an instruction to the hard disk instruction module, and we can be defined as the instruction that stops hard disk work here;
5), the hard disk instruction module carry out that the induced signal processor sends over stop the hard disk work order, this hard disk is realized magnetic head berth, magnetic head can return berthing space and locking in a few tens of milliseconds;
6), when portable hard drive returns to normal operating conditions, when just portable hard drive stopped to rock, the induced signal processor can send start work order to the hard disk instruction module, hard disk is carried out and is started work order, makes hard disk switch on again and can carry out operate as normal.
As shown in Figure 2, be the second embodiment of the present invention.This embodiment is a portable hard drive, mainly is to have increased a usb hub and usb interface controller with the difference of first embodiment, is connected with USB interface; The induced signal processor connects usb interface controller, and this usb interface controller connects usb hub, and simultaneously, hard disk controller also connects this usb hub.Because the existence of usb hub is arranged, carry out the operation system of computer of data transmission with this portable hard drive and can think have two equipment to be connected with it, an equipment is in fact: the induced signal processor and the usb interface controller of inductor, connection inductor, another equipment is in fact: hard disk controller and hard disk.Like this, the induced signal processor can be at any time the signal that the residing status signal of this portable hard drive is obtained the induced signal processor timely and effectively, handle through usb interface controller, send to computer operating system by usb hub again, and needn't be subjected to the restriction of other passages, be in which kind of state so that make the user understand this portable hard drive.
The state if this portable hard drive mediates, that is to say, when this portable hard drive is about to be in abnormal operating state, then the induced signal processor sends signal by usb hub to computing machine, computing machine receive this signal wherein the numerical value in the corresponding registers change, in next this numerical value of time cycle arrival computer inquery, warning or computer speaker sends alarm sound on the display on computers.
When if this portable hard drive state of living in has needed to carry out change operation; then the induced signal processor sends signal by usb hub to computing machine; computing machine receive this signal wherein the numerical value in the corresponding registers change; when this this numerical value of time cycle computer inquery; warning or computer speaker sends alarm sound on the display on computers; simultaneously; this induced signal processor sends the instruction that quits work to the hard disk power switch; make hard disk realize the magnetic head berth, the protection hard disk.
When portable hard drive no longer is in vibrating state, then the induced signal processor sends to the hard disk instruction module immediately and starts work order, and the hard disk instruction module sends enabled instruction to hard disk, and portable hard drive can continue normal use.
As shown in Figure 3, the third embodiment of the present invention, with the difference of the foregoing description mainly be by hard disk controller control hard disk instruction module, that is to say, the induced signal processor does not directly connect the hard disk instruction module, promptly directly is not responsible for the control hard disk, but by connected hard disk controller, by the operation of hard disk controller control hard disk, carry out control to hard disk.When this induced signal processor sends information to hard disk controller, hard disk controller receives instruction the hard disk instruction module is controlled.
As shown in Figure 4, be the fourth embodiment of the present invention.This embodiment is a video player, and display screen on this video player and display controller can be used for reporting to the police.Display screen connects display controller, display controller connects the induced signal processor, this display controller receives and handles the signal that this induced signal processor sends over, and the residing status information of reflection flash memory device after will handling sends on the display screen, notifies user's flash memory device this moment to be in which kind of state.For example, the hard disk in video player is in dangerous vibrating state, and then the induced signal processor sends the instruction that quits work to the hard disk power switch immediately; Simultaneously, the induced signal processor sends signal to display controller, and then sends information by display controller to display screen.The precarious position of the hard disk in video player is removed, and then the induced signal processor sends the instruction of resuming work to the hard disk instruction module immediately, makes hard disk work on.
In addition, play warning function in the present embodiment also can be finished/be realized by the loudspeaker and the controller of raising one's voice.The induced signal processor sends to the controller of raising one's voice with signal, through the analyzing and processing of this controller of raising one's voice, sends voice signal to loudspeaker, sends voice prompt, to reach the purpose that makes the user learn this video player state of living in.
What the Data Transport Protocol of the mobile device of existing external computer was commonly used is USB interface and SATA interface.It can also be 1394 interfaces, serial/parallel line interface or netting twine interface.
In sum; for the person of ordinary skill of the art; can make other various corresponding changes and distortion according to technical scheme of the present invention and technical conceive, and all these changes and distortion all should belong to the protection domain of claim of the present invention.
Claims (9)
1, a kind of flash memory device of realizing attitude control, this device comprises: hard disk; Be connected in the hard disk controller of hard disk, this hard disk controller is used for communications protocol is changed; And be used for and the extraneous communication interface that carries out exchanges data; It is characterized in that also comprising: inductor is used for the residing attitude of hard disk of induction work, and this attitude signal is sent to the induced signal processor;
Be connected in the induced signal processor of inductor, be used to analyze attitude signal, and send instruction according to the hard disk instruction module of analysis result in hard disk;
The hard disk instruction module is used to receive the instruction that connected induced signal processor or connected hard disk controller send over, and hard disk is controlled.
2, the flash memory device of realization attitude control according to claim 1 is characterized in that described inductor is attitude sensor or acceleration transducer.
3, the flash memory device of realization attitude control according to claim 1 is characterized in that the induced signal processor connects hard disk controller, and this hard disk controller connects the hard disk instruction module.
4, the flash memory device of controlling according to claim 1,2 or 3 described realization attitudes, it is characterized in that this device also comprises the information feedback module, this information feedback module connects the induced signal processor, is used for the status information that inductor is sensed is fed back to the user.
5, the flash memory device of realization attitude control according to claim 1 is characterized in that described communication interface is UBS interface, SATA interface, 1394 interfaces, serial/parallel line interface or netting twine interface.
6, the flash memory device of realization attitude control according to claim 5, it is characterized in that described information feedback module comprises usb hub and usb interface controller, described communication interface is a USB interface, this usb hub connects usb interface controller, this usb interface controller connects the induced signal processor, and this usb hub also connects hard disk controller.
7, the flash memory device of realization attitude control according to claim 6, it is characterized in that feedback data to send usb interface controller to by described induced signal processor, this usb interface controller sends data to connected computing machine by usb hub, this computing machine receives this data, through the processing of operating system again with the residing state information notification user of this portable electronic device.
8, the flash memory device of realization attitude control according to claim 6, it is characterized in that described information feedback module comprises display screen and display controller, the induced signal processor connects display controller, this display controller connects display screen, the induced signal processor sends the data to display controller, display controller is handled these data, the more residing status information of this portable electronic device is informed display screen and notifies the user.
9, the flash memory device of realization attitude control according to claim 6, it is characterized in that described information feedback module comprises loudspeaker and the controller of raising one's voice, the induced signal processor connects the controller of raising one's voice, this controller of raising one's voice connects loudspeaker, the induced signal processor sends the data to the controller of raising one's voice, this controller of raising one's voice is handled these data, the more residing status information of this portable electronic device is sent to loudspeaker and notifies the user.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101141020A CN101593531B (en) | 2008-05-30 | 2008-05-30 | Mobile storage device for realizing attitude control |
| PCT/CN2009/071308 WO2009143726A1 (en) | 2008-05-30 | 2009-04-16 | Mobile storing device and method for realizing attitude control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101141020A CN101593531B (en) | 2008-05-30 | 2008-05-30 | Mobile storage device for realizing attitude control |
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| CN101593531A true CN101593531A (en) | 2009-12-02 |
| CN101593531B CN101593531B (en) | 2011-11-16 |
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| CN2008101141020A Active CN101593531B (en) | 2008-05-30 | 2008-05-30 | Mobile storage device for realizing attitude control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402393A (en) * | 2010-09-10 | 2012-04-04 | 联想(北京)有限公司 | Electronic device and method for switching working modes thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2005346741A (en) * | 2004-05-31 | 2005-12-15 | Toshiba Corp | Disk storage device and emergency head retraction control circuit applied to the device |
| CN101060244A (en) * | 2006-04-19 | 2007-10-24 | 鸿富锦精密工业（深圳）有限公司 | Portable electronic device with the automatic shutoff protective functions |
| CN101089987B (en) * | 2006-06-13 | 2010-05-12 | 环达电脑(上海)有限公司 | Hard disk anti-vibration device and method |
| CN101211566B (en) * | 2006-12-30 | 2010-09-29 | 联想(北京)有限公司 | Mobile terminal and hard disk protection method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102402393A (en) * | 2010-09-10 | 2012-04-04 | 联想(北京)有限公司 | Electronic device and method for switching working modes thereof |
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Effective date of registration: 20160901 Address after: 100085, Beijing, Haidian District on the nine Street 9 north side of the three floor A District -3 Patentee after: Patriot safety technology (Beijing) Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee before: Aigo Electronic Technology Co., Ltd. |