CN1862440A

CN1862440A - Protection mechanism using external connecting device for information processor and method thereof

Info

Publication number: CN1862440A
Application number: CN 200510069993
Authority: CN
Inventors: 陈德胜
Original assignee: OUTEYI CO Ltd
Current assignee: OUTEYI CO Ltd
Priority date: 2005-05-11
Filing date: 2005-05-11
Publication date: 2006-11-15

Abstract

The present invention relates to a protection mechanism for external device of information processing equipment and its method. It is characterized by that when an external device connected with an information processing equipment by means of a communication interface is operated and an external impact is detected by external detection and protection mechanism of said external device, said protection mechanism can promptly protect said external device self-body against external impact, at the same time said protection mechanism can utilize signal transmission of said communication interface between external device and information processing equipment to further dynamically protect the operation of said information processing equipment.

Description

The protection mechanism of using external connecting device for information processor and method thereof

Technical field

The present invention relates to a kind of protection mechanism and method thereof of using external connecting device for information processor; be to be applied to external connecting device; particularly relate to a kind of read-write medium or input media that is external in signal conditioning package by communication interface (interface is interface, below all be called the interface).

Background technology

Along with advancing by leaps and bounds of data processor technology, computer hardware system now no longer is confined to the desktop computer of traditional type, many emerging computer Related products such as notebook computer (Notebook), Tablet PC, PDA, mobile phone, MP3 Player, digital walkman, portable information processing apparatus, digital code camera/digital camera (DV/DSC), GPS (GPS), Deng popularize, hard disc also no longer only is applied to notebook computer/desktop computer/servomechanism.And in the quick epoch of exploding of this information, the capacity of data access, speed, demands such as the quality of reading and writing data grow with each passing day, but the data access arrangement such as the hard disc (Hard Disk) of the general tradition high power capacity that uses, CD-ROM device (CD-ROM), both all are coated on plastic cement or the metal substrate with magnetic material, logical organization with magnetic field is all come storage data, and when data access, all need via the Spindle Motor high speed rotating, and come access data with mechanical read/write head (read/write head), when read/write head up to 5,400-10, when drifting about back and forth with very trickle spacing on 000 video disc that changes, if be subjected to slight external force vibrations slightly, the data access process is interrupted, heavy then may rub mutually because of video disc and read/write head, even cause read/write head to strike video disc, and produce bad rail of magnetic sheet or cause read/write head to damage.

Hereat the someone has proposed a kind of solution of forced interruption rule, allow the hard disc and the CD-ROM device that suffer external impacts directly shut down, but this method is because of stopping that not hard disc and CD-ROM device are produced power supply, hereat hard disc and CD-ROM device all have the possibility of running again always, make the data in its work be easy to run off, in addition, when external force is got rid of, the user must reset the data of hard disc and CD-ROM device and can operate again, and is quite not convenient for the user.

But what still dislike deficiency is that this kind mode all is the protection at the operational situation of portable information processing apparatus itself, must be in the machine-processed module that installs detecting external force again additional of signal conditioning package itself.But if the mechanism of detecting external force can be located at an external connecting device; and be external on the signal conditioning package by a communication interface; then when external this of this signal conditioning package has the external connecting device that can detect external force and operates; outer force detection and protection mechanism by this external connecting device; can protect the running of this external connecting device equipment itself; more and then dynamically protect the running of this signal conditioning package by being connected between the two this communication interface simultaneously; then can be applied even more extensively to Portable or traditional fixed signal conditioning package; therefore; how improving this subject under discussion and enlarge the scope of application, is a technology that waits to develop in fact.

This shows that the protection mechanism of above-mentioned existing using external connecting device for information processor and method thereof obviously still have inconvenience and defective, and demand urgently further being improved in structure and use.The problem that exists for the protection mechanism that solves using external connecting device for information processor and method thereof; relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; but do not see always that for a long time suitable design finished by development; and common product does not have appropriate structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of protection mechanism and method thereof of new using external connecting device for information processor, just become the current industry utmost point to need improved target.

Because the defective that the protection mechanism of above-mentioned existing using external connecting device for information processor and method thereof exist; the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge; and the utilization of cooperation scientific principle; actively studied innovation; in the hope of founding a kind of protection mechanism and method thereof of new using external connecting device for information processor; can improve the protection mechanism and the method thereof of general existing using external connecting device for information processor, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.

Summary of the invention

The objective of the invention is to; a kind of protection mechanism and method thereof of new using external connecting device for information processor are provided; technical matters to be solved is; has the external connecting device that to detect external force when one; when operating by a communication interface is external in a signal conditioning package; outer force detection and protection mechanism by this external connecting device; when detecting external impacts; protect the running of this external connecting device itself; simultaneously by being connected in the signal transmission of communication interface between the two; more and then dynamically protect the running of this signal conditioning package; make this external connecting device and this signal conditioning package all protected; to avoid external force to get involved (vibrations; drop or the like) loss and the injury that are caused, thus be suitable for practicality more.

The object of the invention to solve the technical problems realizes by the following technical solutions.The protection mechanism of a kind of using external connecting device for information processor that proposes according to the present invention, it is an external connecting device that will have detecting external force function, be external in a signal conditioning package when operating by a communication interface, in order to guarantee when being subjected to external force collision, reduce its suffered loss, it comprises at least: a signal conditioning package, be the device that has formula processing, data operation and data access function for a kind of, can provide to store operating state and pressure outage or control read/write head playback (parking) in the function of the position that does not contact video disc; One communication interface is the function interface that can provide data, signal to transmit for; And an external connecting device, be to have the device that can detect the external force function for one, and can be external on this signal conditioning package by this communication interface.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said signal conditioning package comprises at least: one first storage element is for the unit of data storing is provided in this signal conditioning package; One first CPU (central processing unit), it is the central processing unit (CPU) that has this signal conditioning package of data operation (data processing) function for, can provide the signal of this protection mechanism to handle and record and the user mode of this first storage element of reducing, when receiving outage during signal and write down its user mode, and power down process is carried out in preparation, when receiving when interrupting signal then and forcing this power supply unit to force power down process, and, then reduce its user mode when receiving when replying signal; One power supply unit is in order to control the power supply of this signal conditioning package, the action of opening or cutting out; One electric energy control unit, it is the saturated state of electric weight that when this first storage element running, reaches, and the state of generation discharge when this first storage element interrupts running, and can be further used as the foundation that this first CPU (central processing unit) is replied user mode, it is characterized in that having the element of the function of discharging and recharging, and can be the battery that a control capacitor maybe can charge and discharge; An and arithmetic element, be in order to differentiate the situation of this electric energy control unit, when receiving outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies this electric energy control unit of this first CPU (central processing unit) to reach saturation point, and reply signal and during the electric weight state of saturation when receiving, then send one and reply saturated signal and notify this electric energy control unit of this first CPU (central processing unit) to reach saturation point.

The protection mechanism of aforesaid using external connecting device for information processor; wherein said first CPU (central processing unit) more can comprise record again and reduce the user mode of this second storage element; when receiving outage during signal and write down its user mode; and power down process is carried out in preparation; when receiving the interruption signal, then force this power supply unit to force power down process; and when receiving when replying signal, then recover the power supply of this power supply unit and reduce the user mode of this second storage element.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said external connecting device comprises at least: a detecting unit, be to be connected to a signal unit, in order to detect an external force, and the numerical value of this external force and a default critical value compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal when external force removes Shi Zehui, handle different incidents respectively and then be sent to different unit; One signal unit, it is this first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit; One power supply unit is in order to the power supply of this external connecting device to be provided; And one second storage element, be for the unit of data storing is provided in this external connecting device.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said critical value are to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said external connecting device can select one arbitrarily from the combination of Portable disk drive, action hard disc (OTG Data Bank), the carry-on dish (PenDriver) of taking action, card reader, pcmcia card, CF card, memory card (Memory Cards), mouse/keyboard input media.

The protection mechanism of aforesaid using external connecting device for information processor; wherein said external connecting device can comprise that more one has one second CPU (central processing unit) that data operation is handled (Data Processing) function, and the data operation that provides this external connecting device is handled and record and the user mode of this second storage element of reducing.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said external connecting device can be from personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP with oneself, select one arbitrarily the combination of digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS.

The protection mechanism of aforesaid using external connecting device for information processor, wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS.

The protection mechanism of aforesaid using external connecting device for information processor; wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (Peripheral Component Interconnect); and AT package linkage interface (Advanced Technology Attachment Packet Interface, ATAPI); IDE interface (Integrated Drive Electronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (RadioFrequency Identification); input media interface (Input-device interfaces); select one arbitrarily in the combination of memory card interface (Memory-card interfaces).

The object of the invention to solve the technical problems also adopts following technical scheme to realize.The protection mechanism of a kind of using external connecting device for information processor that proposes according to the present invention, it is an external connecting device that will have detecting external force function, be external in a signal conditioning package when operating by a communication interface, in order to guarantee when being subjected to external force collision, reduce its suffered loss, it comprises at least: a signal conditioning package, be to have formula and handle for a kind of, the device of data operation and data access function, and the function that the storage operating state is provided and forces outage, it more comprises: one first storage element is for the unit of data storing is provided in this signal conditioning package; One first CPU (central processing unit), it is the central processing unit (CPU) that has this signal conditioning package of data operation (data processing) function for, can provide the signal of this protection mechanism to handle and record and the user mode of this first storage element of reducing, when receiving outage during signal and write down its user mode, and power down process is carried out in preparation, when receiving when interrupting signal then and forcing this power supply unit to force power down process, and, then reduce its user mode when receiving when replying signal; One power supply unit is in order to control the power supply of this signal conditioning package, the action of opening or cutting out; One electric energy control unit, it is the saturated state of electric weight that when this first storage element running, reaches, and the state of generation discharge when this first storage element interrupts running, and can be further used as the foundation that this first CPU (central processing unit) is replied user mode, it is characterized in that having the element of the function of discharging and recharging, and can be the battery that a control capacitor maybe can charge and discharge; One arithmetic element, be in order to differentiate the situation of this electric energy control unit, when receiving outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies this electric energy control unit of this first CPU (central processing unit) to reach saturation point, and reply signal and during the electric weight state of saturation when receiving, then send one to reply saturated signal and notify this electric energy control unit of this first CPU (central processing unit) to reach saturation point; One communication interface is the function interface that can provide data, signal to transmit for; An and external connecting device, be to have the device that to detect the external force function for one, and can be external on this signal conditioning package by this communication interface, it more comprises: a detecting unit is to be connected to a signal unit, in order to detect an external force, and the numerical value of this external force and a default critical value compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal when external force removes Shi Zehui, handle different incidents respectively and then be sent to different unit; One signal unit, it is one first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit; One power supply unit is in order to the power supply of this external connecting device to be provided; One second storage element is for the unit of data storing is provided in this external connecting device.

The object of the invention to solve the technical problems also adopts following technical scheme to realize.The guard method of a kind of using external connecting device for information processor that proposes according to the present invention, it may further comprise the steps: judge by a detecting unit of an external connecting device whether an external force that is detected surpasses a critical value; One signal unit of this external connecting device transmits one first CPU (central processing unit) of outage signal to a signal conditioning package; Stop the running and the outage of one second storage element of this external connecting device; Stop the running of one first storage element of this signal conditioning package; Judge by this detecting unit whether this external force removes; This signal unit sends one and replys signal to this first CPU (central processing unit); This first CPU (central processing unit) restores electricity to this first storage element; Whether one electric energy control unit judges electric weight of this signal conditioning package arrives saturation point; Reply the preceding running of this first storage element outage by this first CPU (central processing unit); This first CPU (central processing unit) is sent one and is replied instruction; A power supply unit that recovers this external connecting device by this answer instruction supplies power to this second storage element; Reply the preceding running of this second storage element outage by this first CPU (central processing unit).

The guard method of aforesaid using external connecting device for information processor, wherein said signal conditioning package more comprises: one first storage element is for the unit of data storing is provided in this signal conditioning package; One first CPU (central processing unit), it is the central processing unit (CPU) that has this signal conditioning package of data operation (data processing) function for, can provide the signal of this protection mechanism to handle and record and the user mode of this first storage element of reducing, when receiving outage during signal and write down its user mode, and power down process is carried out in preparation, when receiving when interrupting signal then and forcing this power supply unit to force power down process, and, then reduce its user mode when receiving when replying signal; One power supply unit is in order to control the power supply of this signal conditioning package, the action of opening or cutting out; One electric energy control unit, it is the saturated state of electric weight that when this first storage element running, reaches, and the state of generation discharge when this first storage element interrupts running, and can be further used as the foundation that this first CPU (central processing unit) is replied user mode, it is characterized in that having the element of the function of discharging and recharging, and can be the battery that a control capacitor maybe can charge and discharge; An and arithmetic element, be in order to differentiate the situation of this electric energy control unit, when receiving outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies this electric energy control unit of this first CPU (central processing unit) to reach saturation point, and reply signal and during the electric weight state of saturation when receiving, then send one and reply saturated signal and notify this electric energy control unit of this first CPU (central processing unit) to reach saturation point.

The guard method of aforesaid using external connecting device for information processor, wherein said external connecting device is to be external in this signal conditioning package by a communication interface, it comprises at least: a detecting unit, be to be connected to a signal unit, in order to detect an external force, and the numerical value of this external force and a default critical value compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal when external force removes Shi Zehui, handle different incidents respectively and then be sent to different unit; One signal unit, it is one first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit; One power supply unit is in order to the power supply of this external connecting device to be provided; And one second storage element, be for the unit of data storing is provided in this external connecting device.

The guard method of aforesaid using external connecting device for information processor, wherein said communication interface is the function interface that can provide data, signal to transmit for.

The guard method of aforesaid using external connecting device for information processor, wherein said critical value are to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

The guard method of aforesaid using external connecting device for information processor, the running of wherein said this second storage element that stops this external connecting device and the step of outage further comprise the following steps: the state by this this second storage element of first CPU (central processing unit) recorded and stored and send a cut-offing instruction; And by this cut-offing instruction cut off an electric energy control unit to the power supply of this power supply unit to stop the running of this second storage element.

The guard method of aforesaid using external connecting device for information processor, wherein this stops the step of running of one first storage element of this signal conditioning package, further comprises the following steps: the state by this this first storage element of first CPU (central processing unit) recorded and stored and sends an interrupt instruction; Whether this electric energy control unit judges electric weight arrives saturation point; And force this first storage element to enter a safe mode by this first CPU (central processing unit).

The guard method of aforesaid using external connecting device for information processor, wherein said safe mode are can be by selecting one in the following manner: the power supply of this first storage element of force disconnect; The read/write head playback (parking) of controlling this first storage element is in the position that does not contact video disc.

The guard method of aforesaid using external connecting device for information processor, wherein said external connecting device can select one arbitrarily from the combination of Portable disk drive, action hard disc (OTG Data Bank), the carry-on dish (PenDriver) of taking action, card reader, pcmcia card, CF card, memory card (Memory Cards), mouse/keyboard input media.

The guard method of aforesaid using external connecting device for information processor, wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS.

The guard method of aforesaid using external connecting device for information processor; wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (Peripheral Component Interconnect); and AT package linkage interface (Advanced Technology Attachment Packet Interface, ATAPI); IDE interface (Integrated Drive Electronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (RadioFrequency Identification); input media interface (Input-device interfaces); select one arbitrarily in the combination of memory card interface (Memory-card interfaces).

The object of the invention to solve the technical problems also adopts following technical scheme to realize.The guard method of a kind of using external connecting device for information processor that proposes according to the present invention, it may further comprise the steps: judge by a detecting unit of an external connecting device whether an external force that is detected surpasses a critical value; One signal unit of this external connecting device transmits one first CPU (central processing unit) of outage signal to a signal conditioning package and one second CPU (central processing unit) of this external connecting device; Stop this signal conditioning package one first storage element running and stop this external connecting device one second storage element running and force outage; Judge by this detecting unit whether this external force removes; And recover the power supply of this first storage element and this second storage element and reply running.

The guard method of aforesaid using external connecting device for information processor, wherein said external connecting device is to be external in this signal conditioning package by a communication interface, it comprises at least: a detecting unit, be to be connected to a signal unit, in order to detect an external force, and the numerical value of this external force and a default critical value compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal when external force removes Shi Zehui, handle different incidents respectively and then be sent to different unit; One signal unit, it is one first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit; One power supply unit is in order to the power supply of this external connecting device to be provided; And one second storage element, be for the unit of data storing is provided in this external connecting device; And one second CPU (central processing unit), be the central processing unit (CPU) that has this external connecting device of data operation (dataprocessing) function for, the data operation that provides this external connecting device is handled and record and the user mode of this second storage element of reducing.

The guard method of aforesaid using external connecting device for information processor, the running of wherein said one first storage element that stops this signal conditioning package and stop this external connecting device one second storage element running and force in the step of outage, at this first storage element, further comprise the following steps: the state by this this first storage element of first CPU (central processing unit) recorded and stored and send an interrupt instruction; Whether one electric energy control unit judges electric weight arrives saturation point; And force this first storage element to enter a safe mode by this first CPU (central processing unit).

The guard method of aforesaid using external connecting device for information processor, wherein this stop this signal conditioning package one first storage element running and stop this external connecting device one second storage element running and force in the step of outage, at this second storage element, further comprise the following steps: the state by this this second storage element of second CPU (central processing unit) recorded and stored and send a cut-offing instruction; And cut off the power supply of a power supply unit to stop the running of this second storage element by this cut-offing instruction.

The guard method of aforesaid using external connecting device for information processor, wherein be somebody's turn to do in power supply that recovers this first storage element and this second storage element and the step of the replying running, at this first storage element, comprise the following steps: that further this first CPU (central processing unit) restores electricity to this first storage element; Whether this electric energy control unit judges electric weight arrives saturation point; Reach by this first CPU (central processing unit) and reply the preceding running of this first storage element outage.

The guard method of aforesaid using external connecting device for information processor, wherein be somebody's turn to do in power supply that recovers this first storage element and this second storage element and the step of the replying running, at this second storage element, comprise the following steps: that further this second CPU (central processing unit) recovers this power supply unit and supply power to this second storage element; Reach by this second CPU (central processing unit) and reply the preceding running of this second storage element outage.

The guard method of aforesaid using external connecting device for information processor, wherein said external connecting device can be from personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP with oneself, select one arbitrarily the combination of digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS.

The guard method of aforesaid using external connecting device for information processor, wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS digital walkman/see with oneself.

Protection mechanism proposed by the invention; be that utilization is located at external connecting device (as the Portable hard disc; the Portable disk drive; the Portable CD-ROM device; carry-on dish; personal digital assistant PDA; card reader; mobile phone; walkman; digital code camera/digital camera (DV/DSC); the digital recording pen; GPS (GPS); PCMCIA Card; CF Card/Memory Cards; Mouse/Input Devices; Deng the device for reading-writing media that can be external in signal conditioning package by communication interface) outer force detection and protection mechanism; when it operates by communication interface is connected in signal conditioning package; the impact of detecting external force is if surpass a special value; then note the operating state of external connecting device itself earlier by this mechanism; its power supply supply of force disconnect and become non-operating state again; to protect the running of this external connecting device; transmit by communication interface simultaneously and handle signal to signal conditioning package; also note the operating state of signal conditioning package earlier by this mechanism; the power supply of force disconnect signal conditioning package and become non-operating state again; more and then dynamically protect the running of this signal conditioning package; both are subjected to the degree of admission of external impacts to use raising, promote shatter-proof and ability crashworthiness.

Therefore can be applicable to such as notebook computer (Notebook); Panel computer (Tablet PC); Desktop computer (Desktop PC); Servo computer (Server PC); Personal digital assistant (PDA); The hand held information processor; Mobile phone; The CD/MP3 walkman; PMP sees with oneself; Digital code camera (DV); Digital camera (DSC); Action hard disc (OTG Data Bank); Action Portable disk (Pen Driver); Card reader; GPS GPS etc. have the portable information processing apparatus of read-write and storage capacity; When it passes through such as the PS/2 port; Universal serial bus (USB); 1394 (Firewire) port; Printer Port (LPT); Communication Port (COM); The PCMCIA transport interface; Mouse interface (MouseInterface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (Peripheral Component Interconnect); AT package linkage interface (AdvancedTechnology Attachment Packet Interface; ATAPI); IDE interface (IntegratedDrive Electronics); Ethernet networking card; WLAN networking card; Bluetooth (Bluetooth); Infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); Input unit interface (Input-device interfaces); The communication interface of the tool data-transformation facilities such as memory card interface (Memory-cardinterfaces) and external proposed by the invention when having the external connecting device that to detect external force; Can be in the time of information processor work; Impact by this machine-processed external connecting device detecting external force; And again force disconnect power supply preserved behind the state of this external connecting device and this information processor in record; Make both all be in non-operating state; The degree of admission that is subjected to external impacts to improve both is treated to restore electricity after external force removes again and reply original operating state.

A detecting unit of the present invention is except protecting its external connecting device itself; more can improve the reliability of external connecting device; and and then protect it to connect the signal conditioning package of running; electric energy control of the present invention in addition unit more can be worked as still can provide electric power to make it read/write head can be playbacked (parking) to stop position after device for reading-writing media loses power supply; CPU (central processing unit) can write down the user mode that is subjected to before external force is disturbed in addition; and after removing, external force can restore its state again; and do not need to reduce by other setting, make the user more convenient in operation.

Disclosed its method comprises the following steps: at least according to the present invention

1. judge by a detecting unit whether an external force that is detected surpasses a critical value;

2. a signal unit transmits outage signal to one first CPU (central processing unit) and one second CPU (central processing unit);

3. stop the running of one first storage element and stop the running of one second storage element and force outage;

4. judge by this detecting unit whether this external force removes;

5. recover the power supply of this first storage element and this second storage element and reply running.

Via as can be known above-mentioned; the invention relates to a kind of protection mechanism and method thereof of using external connecting device for information processor; be when an external connecting device operates by a communication interface is connected in a signal conditioning package; outer force detection and protection mechanism by this external connecting device; when detecting the impact of external force; the running of instant protection this external connecting device itself; simultaneously by being connected in the signal transmission of this communication interface between the two; more and then dynamically protect the running of this signal conditioning package, make this external connecting device and this signal conditioning package all can avoid external impacts (vibrations; drop or the like) injury and the loss that are caused.

In sum; the protection mechanism of the using external connecting device for information processor that the present invention is special and method thereof; has the external connecting device that to detect external force when one; when operating by a communication interface is external in a signal conditioning package; outer force detection and protection mechanism by this external connecting device; when detecting external impacts; protect the running of this external connecting device itself; simultaneously by being connected in the signal transmission of communication interface between the two; more and then dynamically protect the running of this signal conditioning package; make this external connecting device and this signal conditioning package all protected, get involved (vibrations to avoid external force; drop or the like) loss and the injury that are caused.It has above-mentioned many advantages and practical value; and in like product and method, do not see have similar structural design and method to publish or use and really genus innovation; no matter it all has bigger improvement on product structure, method or function; have large improvement technically; and produced handy and practical effect; and the protection mechanism of more existing using external connecting device for information processor and method thereof have the multinomial effect of enhancement; thereby be suitable for practicality more; and have the extensive value of industry, really be a new and innovative, progressive, practical new design.

Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above-mentioned and other purposes, feature and advantage of the present invention can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.

Description of drawings

Fig. 1 is the first embodiment calcspar for the protection mechanism of using external connecting device for information processor of the present invention;

Fig. 2-1～Fig. 2-the 5th is the first embodiment process flow diagram of the guard method of using external connecting device for information processor of the present invention;

Fig. 3 is the second embodiment calcspar for the protection mechanism of using external connecting device for information processor of the present invention;

Fig. 4-1～Fig. 4-the 4th is the second embodiment process flow diagram of the guard method of using external connecting device for information processor of the present invention; And

Fig. 5 is for using protection mechanism of the present invention each peripheral element synoptic diagram in signal conditioning package.

100: circumscribed media apparatus 110: detecting unit

120: signal unit 130: power supply unit

Storage element 200 in 140: the second: signal conditioning package

210: power supply unit 220: the electric energy control unit

230: 240: the first storage elements of arithmetic element

CPU (central processing unit) 300 in 250: the first: communication interface

500: circumscribed media apparatus 510: detecting unit

520: signal unit 530: power supply unit

550: the second CPU (central processing unit) of 540: the second storage elements

600: signal conditioning package 610: power supply unit

620: electric energy control unit 630: arithmetic element

650: the first CPU (central processing unit) of 640: the first storage elements

D1: notebook computer (Notebook) D2: panel computer (Tablet PC)

D3: servo computer (Server PC) D4: hand held signal conditioning package

D5: recording pen D6: personal digital assistant (PDA)

D7: handhold GPS receiver D8: digital walkman/see with oneself

D9: mobile phone D10: digital camera

D11: digital code camera D12:OTG/ Portable hard disc

M1:OTG/ Portable hard disc M2: personal digital assistant (PDA)

M3: carry-on dish M4: recording pen

M5: handhold GPS receiver M6: digital walkman/see with oneself

M7: mobile phone M8: digital camera

M9: digital code camera

M10：PCMCIA?Card、CF?Card、Memory?Card、Mouse/Input?Devices

Step 400: judge by a detecting unit whether an external force that is detected surpasses a critical value

Step 401: a signal unit transmits an outage signal to one first CPU (central processing unit)

Step 402: stop the running and the outage of one second storage element

Step 4021: the state by this this second storage element of first CPU (central processing unit) recorded and stored also sends a cut-offing instruction

Step 4022: by this cut-offing instruction cut off an electric energy control unit to the power supply of a power supply unit to stop the running of this second storage element

Step 403: stop the running of one first storage element

Step 4031: the state by this this first storage element of first CPU (central processing unit) recorded and stored also sends an interrupt instruction

Step 4032: whether an electric energy control unit judges electric weight arrives saturation point

Step 4033: force this first storage element to enter a safe mode by this first CPU (central processing unit)

Step 4034: interrupt the running of this first storage element by this interrupt instruction

Step 404: judge by this detecting unit whether this external force removes

Step 405: this signal unit sends one and replys signal to this first CPU (central processing unit)

Step 406: this first CPU (central processing unit) restores electricity to this first storage element

Step 407: whether this electric energy control unit judges electric weight arrives saturation point

Step 408: the pressure outage program that continues this first CPU (central processing unit)

Step 409: reply the preceding running of this first storage element outage by this first CPU (central processing unit)

Step 410: this first CPU (central processing unit) is sent one and is replied instruction

Step 411: recover this power supply unit by this answer instruction and supply power to this second storage element

Step 412: reply the preceding running of this second storage element outage by this first CPU (central processing unit)

Step 700: judge by a detecting unit whether an external force that is detected surpasses a critical value

Step 710: a signal unit transmits outage signal to one first CPU (central processing unit) and one second CPU (central processing unit)

Step 720: stop the running of one first storage element and stop the running of one second storage element and force outage

Step 7210: the state by this this first storage element of first CPU (central processing unit) recorded and stored also sends an interrupt instruction

Step 7211: whether an electric energy control unit judges electric weight arrives saturation point

Step 7212: force this first storage element to enter a safe mode by this first CPU (central processing unit)

Step 7213: interrupt the running of this first storage element by this interrupt instruction

Step 7220: the state by this this second storage element of second CPU (central processing unit) recorded and stored also sends a cut-offing instruction

Step 7221: by this cut-offing instruction cut off an electric energy control unit to the power supply of a power supply unit to stop the running of this second storage element

Step 730: judge by this detecting unit whether this external force removes

Step 740: recover the power supply of this first storage element and this second storage element and reply running

Step 7410: this first CPU (central processing unit) restores electricity to this first storage element

Step 7411: whether this electric energy control unit judges electric weight arrives saturation point

Step 7412: the pressure outage program that continues this first CPU (central processing unit)

Step 7413: reply the preceding running of this first storage element outage by this first CPU (central processing unit)

Step 7420: this second CPU (central processing unit) is recovered this power supply unit and is supplied power to this second storage element

Step 7421: reply the preceding running of this second storage element outage by this second CPU (central processing unit)

Embodiment

Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; below in conjunction with accompanying drawing and preferred embodiment; protection mechanism and its embodiment of method, structure, method, step, feature and the effect thereof of the using external connecting device for information processor that foundation the present invention is proposed, describe in detail as after.

The present invention is a kind of protection mechanism of using external connecting device for information processor and method thereof; mainly be meant by having an external connecting device of detecting external force function; when its by a communication interface is external in a signal conditioning package in use; when being subjected to external force collision or vibrations; can playback (parking) in the position that does not contact video disc by mechanism or the control read/write head of forcing outage; reach and protect this external connecting device itself and this signal conditioning package simultaneously, and allow injury reduce to minimum fundamental purpose.

For principle of the present invention and technology are described, below promptly to use two preferred embodiments of the technology of the present invention principle, the basic framework of explanation indivedual embodiment of the present invention is earlier put off until some time later the concrete feasibility of bright the inventive method, is reached by above-mentioned technology.

[first embodiment]

At first; basic framework with regard to first embodiment is illustrated earlier; please cooperate with reference to shown in Figure 1; be protection mechanism and the method first embodiment calcspar thereof for using external connecting device for information processor of the present invention; use among first embodiment of protection mechanism principle of the present invention; mainly comprise an external connecting device 100; one signal conditioning package 200 and a communication interface 300 3 major parts; wherein this external connecting device 100 refers to a kind of external connecting device that data access and signal input are provided especially; be to be external on this signal conditioning package 200 by this communication interface 300 to operate, its each formation cell descriptions division partly is as follows:

(1) external connecting device 100 that the present invention carried is to have the device that can detect the external force function for one, and can be external on this signal conditioning package 200 by this communication interface 300 that it comprises at least:

One detecting unit 110 is in order to detecting an external force, and the numerical value of this external force and a default critical value are compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal, handle different incidents respectively and then be sent to different unit when external force removes Shi Zehui.

One signal unit 120, it is one first CPU (central processing unit) 250 that is connected to this signal conditioning package 200 by this communication interface 300, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit.

One power supply unit 130 is the power supplys that connect this signal conditioning package 200, so that the power supply of this external connecting device 100 to be provided.

One second storage element 140 is for the unit of data storing is provided in this external connecting device 100.

(2) signal conditioning package 200 that the present invention carried is the devices that have formula processing, data operation and data access function for a kind of, and the function that stores operating state and force outage is provided, and it comprises at least:

One first storage element 240 is for the unit of data storing is provided in this signal conditioning package 200.

One first CPU (central processing unit) 250; be in order to signal processing and the record of handling this protection mechanism and the user mode of reducing this second storage element 140 and this first storage element 240; when receiving the outage signal; write down the user mode of this second storage element 140 and this first storage element 240; and prepare to carry out power down process, when receiving the saturated signal of interruption, then force this power supply unit 210 to force power down process or control read/write head playback (parking) in the position that does not contact video disc.And, then reduce the user mode of this second storage element 140 and this first storage element 240 when receiving when replying saturated signal.

One power supply unit 210 is in order to control the power supply of this signal conditioning package 200, to open or the action of powered-down.

One electric energy control unit 220, it is the saturated state of electric weight that when these first storage element, 240 runnings, reaches, and the state of generation discharge when this first storage element 240 interrupts running, and can be further used as the foundation that this first CPU (central processing unit) 250 is replied user mode, it is characterized in that having the element of the function of discharging and recharging, can be the battery that a control capacitor maybe can charge and discharge.

One arithmetic element 230, be in order to differentiate the situation of this electric energy control unit 220, when this first CPU (central processing unit) 250 receives outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies these first CPU (central processing unit), 250 these electric energy control unit 220 to reach saturation point, and reply signal and during the electric weight state of saturation when this first CPU (central processing unit) 250 receives, then send one and reply saturated signal to notify these first CPU (central processing unit), 250 these electric energy control unit 220 to reach electric weight saturated.

(3) communication interface that the present invention carried is the function interface that can provide data, signal to transmit for.

Wherein, the device that above-mentioned signal conditioning package 200 can be that notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP are seen with oneself, digital code camera (DV), digital camera (DSC), action hard disc (OTG Data Bank), the carry-on dish of taking action (Pen Driver), card reader, Global Positioning System (GPS) GPS etc. have read-write and storage capacity; And above-mentioned external connecting device 100 can be the external connecting device that Portable disk drive, action hard disc (OTG Data Bank), the carry-on dish of taking action (Pen Driver), card reader, pcmcia card, CF card, memory card (Memory Cards), mouse/keyboard input media etc. can be external in this signal conditioning package 200 by this communication interface 300, as schematically shown in Figure 5.

The communication interface 300 that the present invention carried, can be the PS/2 port, universal serial bus (USB), flash memory (FLASH Memory Card), 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (PeripheralComponent Interconnect); and AT package linkage interface (Advanced TechnologyAttachment Packet Interface, ATAPI); IDE interface (Integrated DriveElectronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); input media interface (Input-device interfaces); the interface of memory card interface tool data-transformation facilities such as (Memory-cardinterfaces).

Next just do further to describe in detail at the method flow of its protection, please cooperate with reference to shown in Fig. 2-1～Fig. 2-5, the first embodiment process flow diagram for the guard method of using external connecting device for information processor of the present invention is described in detail as follows:

At first, judge by a detecting unit 110 whether an external force that is detected surpasses a critical value (step 400), and its this critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user; In the above-mentioned steps 400, if surpass the then just lasting detecting of detecting unit 110 of this critical value, if surpass this critical value, then by a signal unit 120 transmission one outage signal to one first CPU (central processing unit) 250 (step 401); Then, stop the running of one second storage element 140 and force outage (step 402), this step 402 more has a detailed flow process A to describe, please refer to shown in Fig. 2-4, in flow process A, the first state by this this second storage element 140 of first CPU (central processing unit), 250 recorded and stored and send a cut-offing instruction (step 4021); Then, cut off the power supply of these 220 pairs of these power supply units 130 in electric energy control unit to stop the running (step 4022) of this second storage element 140 by this cut-offing instruction; After the running for the treatment of this second storage element 140 stops, stop the running (step 403) of this first storage element 240 immediately, and this step 403 more has a detailed flow process B to describe, please continue with reference to shown in Fig. 2-5, in flow process B, the first state by this this first storage element 240 of first CPU (central processing unit), 250 recorded and stored and send an interrupt instruction (step 4031); Then, an electric energy control unit 220 judges whether electric weight arrives saturation point (step 4032); In the above-mentioned steps 4032, if the no show saturation point is then interrupted the running (step 4034) of this first storage element 240 by this interrupt instruction; If arrived saturation point, then force this first storage element 240 to enter a safe mode (step 4033) by this first CPU (central processing unit) 250, promptly end the running of this first storage element 240 this moment, to enter auto stop state or control read/write head playback (parking) in the position that does not contact video disc and become the pattern of not operation; Please continue with reference to shown in Fig. 2-2, and in the pattern of this not operation, then continue to judge by this detecting unit 110 whether this external force has removed (step 404),, then rest on step 404 and continue detecting if this external force does not remove as yet; If this external force removes, then this signal unit 120 sends one and replys signal to this first CPU (central processing unit) 250 (step 405); This first CPU (central processing unit) 250 restores electricity to this first storage element 240 (step 406); In the process that restores electricity, judge by this electric energy control unit 220 whether electric weight arrives saturation point (step 407); In the above-mentioned steps 407, if no show saturation point, then continue the pressure outage program (step 408) of this first CPU (central processing unit) 250, and get back to step 406 and continue to restore electricity to this first storage element 240 by this first CPU (central processing unit) 250, if reached saturation point, then reply the preceding running (step 409) of these first storage element, 240 outages by this first CPU (central processing unit) 250; Then, this first CPU (central processing unit) 250 is sent one and is replied instruction (step 410); Then, recover this power supply unit 130 by this answer instruction and supply power to this second storage element 140 (step 411); At last, reply the preceding running (step 412) of these second storage element, 140 outages by this first CPU (central processing unit) 250 again, and process ends, to reach after this external force removes, can reply the mode of operation of preceding this first storage element 240 of outage and this second storage element 140 fully.

[second embodiment]

Below be illustrated with regard to the basic framework of second embodiment; please cooperate with reference to shown in Figure 3; be protection mechanism and the method second embodiment calcspar thereof for using external connecting device for information processor of the present invention; use among second embodiment of protection mechanism principle of the present invention; mainly comprise an external connecting device 500; one signal conditioning package 600 and a communication interface 300 3 major parts; wherein this external connecting device 500 refers to a kind of external connecting device that data operation is handled (Data Processing) that has especially; be to be external on this signal conditioning package 600 by this communication interface 300 to operate, its each formation cell descriptions division partly is as follows:

(1) external connecting device 500 that the present invention carried is to have the device that can detect the external force function for one, and can be external on this signal conditioning package 600 by this communication interface 300 that it comprises at least:

One detecting unit 510 is in order to detecting an external force, and the numerical value of this external force and a default critical value are compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal, handle different incidents respectively and then be sent to different unit when external force removes Shi Zehui.

One signal unit 520, it is one first CPU (central processing unit) 650 that is connected to this signal conditioning package 600 by this communication interface 300, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit.

One power supply unit 530 is the power supplys that connect this signal conditioning package 600, so that the power supply of this external connecting device 500 to be provided.

One second storage element 540 is for the unit of data storing is provided in this external connecting device 500.

One second CPU (central processing unit) 550, be the central processing unit (CPU) that has this external connecting device 500 of data operation (data processing) function for, the data operation that provides this external connecting device 500 is handled and record and the user mode of this second storage element 540 of reducing.

(2) signal conditioning package 600 that the present invention carried is the devices that have formula processing, data operation and data access function for a kind of, and the function that stores operating state and force outage is provided, and it comprises at least:

One first storage element 640 is for the unit of data storing is provided in this signal conditioning package 600.

One first CPU (central processing unit) 650; be in order to signal processing and the record of handling this protection mechanism and the user mode of reducing this first storage element 640; when receiving the outage signal; write down the user mode of this first storage element 640; and power down process is carried out in preparation; when receiving the saturated signal of interruption, then force this power supply unit 610 to force power down process or control read/write head playback (parking) in the position that does not contact video disc; and, then reduce the user mode of this first storage element 640 when receiving when replying saturated signal.

One power supply unit 610 is in order to control the power supply of this signal conditioning package 600, to open or the action of powered-down.

One electric energy control unit 620, it is the saturated state of electric weight that when these first storage element, 640 runnings, reaches, and the state of generation discharge when this first storage element 640 interrupts running, and can be further used as the foundation that this first CPU (central processing unit) 650 is replied user mode, it is characterized in that having the element of the function of discharging and recharging, can be the battery that a control capacitor maybe can charge and discharge.

One arithmetic element 630, be in order to differentiate the situation of this electric energy control unit 620, when this first CPU (central processing unit) 650 receives outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies these first CPU (central processing unit), 650 these electric energy control unit 620 to reach saturation point, and reply signal and during the electric weight state of saturation when this first CPU (central processing unit) 650 receives, then send one and reply saturated signal to notify these first CPU (central processing unit), 650 these electric energy control unit 620 to reach electric weight saturated.

Wherein, above-mentioned signal conditioning package 600 can be that notebook computer (Notebook), panel computer (Tablet PC), desktop computer (Desktop PC), servo computer (Server PC), personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP are seen with oneself, digital code camera (DV), digital camera (DSC), action hard disc (OTG Data Bank), the carry-on dish of taking action (Pen Driver), card reader, Global Positioning System (GPS) GPS ... in device with read-write and storage capacity; And above-mentioned external connecting device 500 can be personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP sees with oneself, digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS ... Deng, can be external in the external connecting device that data operation is handled (DataProcessing) function that has of this signal conditioning package 600 by this communication interface 300, as schematically shown in Figure 5.

Next just do further to describe in detail at the method flow of its protection, please cooperate with reference to shown in Fig. 4-1～Fig. 4-4, the second embodiment process flow diagram for the guard method of using external connecting device for information processor of the present invention is described in detail as follows:

At first, judge by a detecting unit 510 whether an external force that is detected surpasses a critical value (step 700), and its this critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user; In the above-mentioned steps 700, if surpass the then just lasting detecting of detecting unit 510 of this critical value, if surpass this critical value, then transmit outage signal to one first CPU (central processing unit) 650 and one second CPU (central processing unit) 550 (step 710) by a signal unit 520; Then, stop the running of one first storage element 640 and stop the running of one second storage element 540 and force outage (step 720), this step 720 more has detailed flow process C1 and C2, interruption operation procedure at this first storage element 640 is described respectively, reach interruption running and pressure outage program at this second storage element 540, please refer to shown in Fig. 4-3, in flow process C1, the state by this this first storage element 640 of first CPU (central processing unit), 650 recorded and stored also sends an interrupt instruction (step 7210); Then, an electric energy control unit 620 judges whether electric weight arrives saturation point (step 7211); In the above-mentioned steps 7211, if the no show saturation point is then interrupted the running (step 7213) of this first storage element 640 by this interrupt instruction; If arrived saturation point, then force these first storage elements 640 to enter a safe mode (step 7212) by this first CPU (central processing unit) 650, the running of promptly ending this first storage element 640 this moment is to enter auto stop state or control read/write head playback (parking) in the position that does not contact video disc and become the pattern of not operation; In addition, in flow process C2, the state by this this second storage element 540 of second CPU (central processing unit), 550 recorded and stored also sends a cut-offing instruction (step 7220); Then, the power supply of cutting off this power supply unit 530 by this cut-offing instruction is to stop the running (step 7221) of this second storage element 540, so, even this external connecting device 500 and this signal conditioning package 600 all enter the auto stop state and become the pattern of not operation; Please continue with reference to shown in Fig. 4-2, and in the pattern of this not operation, then continue to judge by this detecting unit 510 whether this external force has removed (step 730),, then rest on step 730 and continue detecting if this external force does not remove as yet; If this external force removes, then reply the running of this first storage element 640 and this second storage element 540 and restore electricity (step 740), this step 740 more has detailed flow process D1 and D2, answer running and power supply program at this first storage element 640 are described respectively, reach answer running and power supply program at this second storage element 540, please refer to shown in Fig. 4-4, in flow process D1, this first CPU (central processing unit) 650 restores electricity to this first storage element 640 (step 7410); In the process that restores electricity, judge by this electric energy control unit 620 whether electric weight arrives saturation point (step 7411); In the above-mentioned steps 7411, if no show saturation point, then continue the pressure outage program (step 7412) of this first CPU (central processing unit) 650, and get back to step 7410 and continue to restore electricity to this first storage element 640 by this first CPU (central processing unit) 650, if reached saturation point, then reply the preceding running (step 7413) of these first storage element, 640 outages, promptly reply the mode of operation before this signal conditioning package 600 cuts off the power supply fully by this first CPU (central processing unit) 650; In addition, in flow process D2, this second CPU (central processing unit) 550 is recovered this power supply unit 530 and is supplied power to this second storage element 540 (step 7420); Reply the preceding running (step 7421) of these second storage element, 540 outages by this second CPU (central processing unit) 550 again, promptly reply the mode of operation before this external connecting device 500 cuts off the power supply fully; At last, process ends to reach after this external force removes, can be replied the mode of operation of preceding this first storage element 640 of outage and this second storage element 540 fully.

Learn by the foregoing description; the alternative elements of being lifted; it all is electronic component with read-write and storage capacity; it all can be because of in running; clashed into or shaken and caused sizable damage; even as having the read-write medium of mechanical type read/write head (read/write head); it more may cause read/write head scratch magnetic disc because of being clashed into or shaking; even damage because of high-speed impact causes read/write head; hereat the inventor in view of this; the special intention that proposes to have significantly improvement and innovation; solve disappearance now; the spirit of its invention can store and cut off the power supply automatically except providing when being impacted; reply the protection mechanism of media operations state again; the read-write medium that more have mechanical type read/write head (read/write head) at those; may command playbacks (parking) in the position that does not contact video disc with read/write head, to prevent bump.The present invention also possesses the necessary condition of usability three patent on novelty, progressive and the industry, so propose the application of invention.

The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.

Claims

1, a kind of protection mechanism of using external connecting device for information processor; it is characterized in that it being to have an external connecting device of detecting external force function; be external in a signal conditioning package when operating by a communication interface; in order to guarantee when being subjected to external force collision; reduce its suffered loss, it comprises at least:

One signal conditioning package is the device that has formula processing, data operation and data access function for a kind of, can provide to store operating state and pressure outage or control read/write head playback (parking) in the function of the position that does not contact video disc;

One communication interface is the function interface that can provide data, signal to transmit for; And

One external connecting device is to have the device that can detect the external force function for one, and can be external on this signal conditioning package by this communication interface.

2, the protection mechanism of using external connecting device for information processor according to claim 1 is characterized in that wherein said signal conditioning package comprises at least:

One first storage element is for the unit of data storing is provided in this signal conditioning package;

One first CPU (central processing unit), it is the central processing unit (CPU) that has this signal conditioning package of data operation (data processing) function for, can provide the signal of this protection mechanism to handle and record and the user mode of this first storage element of reducing, when receiving outage during signal and write down its user mode, and power down process is carried out in preparation, when receiving when interrupting signal then and forcing this power supply unit to force power down process, and, then reduce its user mode when receiving when replying signal;

One power supply unit is in order to control the power supply of this signal conditioning package, the action of opening or cutting out;

One electric energy control unit, it is the saturated state of electric weight that when this first storage element running, reaches, and the state of generation discharge when this first storage element interrupts running, and can be further used as the foundation that this first CPU (central processing unit) is replied user mode, it is characterized in that having the element of the function of discharging and recharging, and can be the battery that a control capacitor maybe can charge and discharge; And

One arithmetic element, be in order to differentiate the situation of this electric energy control unit, when receiving outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies this electric energy control unit of this first CPU (central processing unit) to reach saturation point, and reply signal and during the electric weight state of saturation when receiving, then send one and reply saturated signal and notify this electric energy control unit of this first CPU (central processing unit) to reach saturation point.

3, the protection mechanism of using external connecting device for information processor according to claim 2; it is characterized in that wherein said first CPU (central processing unit) more can comprise the user mode that writes down and reduce this second storage element again; when receiving outage during signal and write down its user mode; and power down process is carried out in preparation; when receiving the interruption signal, then force this power supply unit to force power down process; and when receiving when replying signal, then recover the power supply of this power supply unit and reduce the user mode of this second storage element.

4, the protection mechanism of using external connecting device for information processor according to claim 1 is characterized in that wherein said external connecting device comprises at least:

One detecting unit, be to be connected to a signal unit, in order to detect an external force, and the numerical value of this external force and a default critical value compared, if greater than this critical value, promptly send a bump signal, and send a reduction signal, handle different incidents respectively and then be sent to different unit when external force removes Shi Zehui;

One signal unit, it is this first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit;

One power supply unit is in order to the power supply of this external connecting device to be provided; And

One second storage element is for the unit of data storing is provided in this external connecting device.

5, the protection mechanism of using external connecting device for information processor according to claim 4 is characterized in that wherein said critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

6, the protection mechanism of using external connecting device for information processor according to claim 1 is characterized in that wherein said external connecting device can select one arbitrarily from the combination of Portable disk drive, action hard disc (OTG DataBank), the carry-on dish of taking action (Pen Driver), card reader, pcmcia card, CF card, memory card (MemoryCards), mouse/keyboard input media.

7, the protection mechanism of using external connecting device for information processor according to claim 4; it is characterized in that wherein said external connecting device can comprise that more one has one second CPU (central processing unit) that data operation is handled (DataProcessing) function, the data operation that provides this external connecting device is handled and record and the user mode of this second storage element of reducing.

8, the protection mechanism of using external connecting device for information processor according to claim 7 is characterized in that wherein said external connecting device can be from personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP with oneself, select one arbitrarily the combination of digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS.

9; the protection mechanism of using external connecting device for information processor according to claim 1 is characterized in that wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS.

10; the protection mechanism of using external connecting device for information processor according to claim 1; it is characterized in that wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (PeripheralComponent Interconnect); and AT package linkage interface (Advanced TechnologyAttachment Packet Interface, ATAPI); IDE interface (Integrated DriveElectronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); input media interface (Input-device interfaces); select arbitrarily in the combination of memory card interface (Memory-cardinterfaces).

11, a kind of protection mechanism of using external connecting device for information processor; it is characterized in that it being to have an external connecting device of detecting external force function; be external in a signal conditioning package when operating by a communication interface; in order to guarantee when being subjected to external force collision; reduce its suffered loss, it comprises at least:

One signal conditioning package is the device that has formula processing, data operation and data access function for a kind of, and the function that stores operating state and force outage is provided, and it more comprises:

One electric energy control unit, it is the saturated state of electric weight that when this first storage element running, reaches, and the state of generation discharge when this first storage element interrupts running, and can be further used as the foundation that this first CPU (central processing unit) is replied user mode, it is characterized in that having the element of the function of discharging and recharging, and can be the battery that a control capacitor maybe can charge and discharge;

One arithmetic element, be in order to differentiate the situation of this electric energy control unit, when receiving outage signal and electric weight state of saturation, then sending the saturated signal of an interruption notifies this electric energy control unit of this first CPU (central processing unit) to reach saturation point, and reply signal and during the electric weight state of saturation when receiving, then send one to reply saturated signal and notify this electric energy control unit of this first CPU (central processing unit) to reach saturation point;

One external connecting device is to have the device that can detect the external force function for one, and can be external on this signal conditioning package by this communication interface that it more comprises:

One signal unit, it is one first CPU (central processing unit) that is connected to this signal conditioning package by this communication interface, when receiving this bump signal, it sends an outage signal, reply signal and when receiving this reduction signal, send one, handle different incidents respectively and then be sent to different unit;

One power supply unit is in order to the power supply of this external connecting device to be provided;

12, the protection mechanism of using external connecting device for information processor according to claim 11 is characterized in that wherein said critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

13, the protection mechanism of using external connecting device for information processor according to claim 11 is characterized in that wherein said external connecting device can select one arbitrarily from the combination of Portable disk drive, action hard disc (OTG DataBank), the carry-on dish of taking action (Pen Driver), card reader, pcmcia card, CF card, memory card (MemoryCards), mouse/keyboard input media.

14, the protection mechanism of using external connecting device for information processor according to claim 11; it is characterized in that wherein said external connecting device can comprise that more one has one second CPU (central processing unit) that data operation is handled (DataProcessing) function, the data operation that provides this external connecting device is handled and record and the user mode of this second storage element of reducing.

15, the protection mechanism of using external connecting device for information processor according to claim 14 is characterized in that wherein said external connecting device can be from personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP with oneself, select one arbitrarily the combination of digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS.

16; the protection mechanism of using external connecting device for information processor according to claim 11 is characterized in that wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS.

17; the protection mechanism of using external connecting device for information processor according to claim 11; it is characterized in that wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (PeripheralComponent Interconnect); and AT package linkage interface (Advanced TechnologyAttachment Packet Interface, ATAPI); IDE interface (Integrated DriveElectronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); input media interface (Input-device interfaces); select arbitrarily in the combination of memory card interface (Memory-cardinterfaces).

18, the protection mechanism of using external connecting device for information processor according to claim 11; it is characterized in that wherein said first CPU (central processing unit) more can comprise the user mode that writes down and reduce this second storage element again; when receiving outage during signal and write down its user mode; and power down process is carried out in preparation; when receiving the interruption signal, then force this power supply unit to force power down process; and when receiving when replying signal, then recover the power supply of this power supply unit and reduce the user mode of this second storage element.

19, a kind of guard method of using external connecting device for information processor is characterized in that it may further comprise the steps:

Judge by a detecting unit of an external connecting device whether an external force that is detected surpasses a critical value;

One signal unit of this external connecting device transmits one first CPU (central processing unit) of outage signal to a signal conditioning package;

Stop the running and the outage of one second storage element of this external connecting device;

Stop the running of one first storage element of this signal conditioning package;

Judge by this detecting unit whether this external force removes;

This signal unit sends one and replys signal to this first CPU (central processing unit);

This first CPU (central processing unit) restores electricity to this first storage element;

Whether one electric energy control unit judges electric weight of this signal conditioning package arrives saturation point;

Reply the preceding running of this first storage element outage by this first CPU (central processing unit);

This first CPU (central processing unit) is sent one and is replied instruction;

A power supply unit that recovers this external connecting device by this answer instruction supplies power to this second storage element;

Reply the preceding running of this second storage element outage by this first CPU (central processing unit).

20, the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein said signal conditioning package more comprises:

21, the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein said external connecting device is to be external in this signal conditioning package by a communication interface, and it comprises at least:

22, the guard method of using external connecting device for information processor according to claim 21 is characterized in that wherein said communication interface, is the function interface that can provide data, signal to transmit for.

23, the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein said critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

24, the guard method of using external connecting device for information processor according to claim 19 is characterized in that the running of wherein said this second storage element that stops this external connecting device and the step of outage, further comprises the following steps:

State by this this second storage element of first CPU (central processing unit) recorded and stored also sends a cut-offing instruction; And

By this cut-offing instruction cut off an electric energy control unit to the power supply of this power supply unit to stop the running of this second storage element.

25, the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein further comprising the following steps: the step of the running of one first storage element that this stops this signal conditioning package

State by this this first storage element of first CPU (central processing unit) recorded and stored also sends an interrupt instruction;

Whether this electric energy control unit judges electric weight arrives saturation point; And

Force this first storage element to enter a safe mode by this first CPU (central processing unit).

26, the guard method of using external connecting device for information processor according to claim 25 is characterized in that wherein said safe mode is can be by selecting one in the following manner:

The power supply of this first storage element of force disconnect;

The read/write head playback (parking) of controlling this first storage element is in the position that does not contact video disc.

27, the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein said external connecting device can select one arbitrarily from the combination of Portable disk drive, action hard disc (OTG DataBank), the carry-on dish of taking action (Pen Driver), card reader, pcmcia card, CF card, memory card (MemoryCards), mouse/keyboard input media.

28; the guard method of using external connecting device for information processor according to claim 19 is characterized in that wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS.

29; the guard method of using external connecting device for information processor according to claim 22; it is characterized in that wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (PeripheralComponent Interconnect); and AT package linkage interface (Advanced TechnologyAttachment Packet Interface, ATAPI); IDE interface (Integrated DriveElectronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); input media interface (Input-device interfaces); select arbitrarily in the combination of memory card interface (Memory-cardinterfaces).

30, a kind of guard method of using external connecting device for information processor is characterized in that it may further comprise the steps:

One signal unit of this external connecting device transmits one first CPU (central processing unit) of outage signal to a signal conditioning package and one second CPU (central processing unit) of this external connecting device;

Stop this signal conditioning package one first storage element running and stop this external connecting device one second storage element running and force outage;

Judge by this detecting unit whether this external force removes; And

Recover the power supply of this first storage element and this second storage element and reply running.

31, the guard method of using external connecting device for information processor according to claim 30 is characterized in that wherein said signal conditioning package more comprises:

32, the guard method of using external connecting device for information processor according to claim 30 is characterized in that wherein said external connecting device is to be external in this signal conditioning package by a communication interface, and it comprises at least:

One second storage element is for the unit of data storing is provided in this external connecting device; And

One second CPU (central processing unit), be the central processing unit (CPU) that has this external connecting device of data operation (data processing) function for, the data operation that provides this external connecting device is handled and record and the user mode of this second storage element of reducing.

33, the guard method of using external connecting device for information processor according to claim 32 is characterized in that wherein said communication interface, is the function interface that can provide data, signal to transmit for.

34, the guard method of using external connecting device for information processor according to claim 30 is characterized in that wherein said critical value is to preestablish according to different impact degree of admissions, can be defined voluntarily by the user.

35, the guard method of using external connecting device for information processor according to claim 30; it is characterized in that the running of wherein said one first storage element that stops this signal conditioning package and stop this external connecting device one second storage element running and force in the step of outage; at this first storage element, further comprise the following steps:

Whether one electric energy control unit judges electric weight arrives saturation point; And

36, the guard method of using external connecting device for information processor according to claim 35 is characterized in that wherein said safe mode is can be by selecting one in the following manner:

The power supply of this first storage element of force disconnect;

37, the guard method of using external connecting device for information processor according to claim 30; it is characterized in that wherein the running of one first storage element that this stops this signal conditioning package and stop this external connecting device one second storage element running and force in the step of outage; at this second storage element, further comprise the following steps:

State by this this second storage element of second CPU (central processing unit) recorded and stored also sends a cut-offing instruction; And

The power supply of cutting off a power supply unit by this cut-offing instruction is to stop the running of this second storage element.

38, the guard method of using external connecting device for information processor according to claim 30; it is characterized in that the power supply of this first storage element of wherein this recovery and this second storage element and reply in the step of running; at this first storage element, further comprise the following steps:

Reply the preceding running of this first storage element outage by this first CPU (central processing unit).

39, the guard method of using external connecting device for information processor according to claim 30; it is characterized in that the power supply of this first storage element of wherein this recovery and this second storage element and reply in the step of running; at this second storage element, further comprise the following steps:

This second CPU (central processing unit) is recovered this power supply unit and is supplied power to this second storage element; And

Reply the preceding running of this second storage element outage by this second CPU (central processing unit).

40, the guard method of using external connecting device for information processor according to claim 30 is characterized in that wherein said external connecting device can be from personal digital assistant (PDA), hand held signal conditioning package, mobile phone, CD/MP3 walkman, PMP with oneself, select one arbitrarily the combination of digital code camera (DV), digital camera (DSC), digital recording pen, Global Positioning System (GPS) GPS.

41; the guard method of using external connecting device for information processor according to claim 30 is characterized in that wherein said signal conditioning package can be from notebook computer (Notebook); panel computer (Tablet PC); desktop computer (Desktop PC); servo computer (Server PC); personal digital assistant (PDA); the hand held signal conditioning package; mobile phone; the CD/MP3 walkman; PMP sees with oneself; digital code camera (DV); digital camera (DSC); action hard disc (OTG Data Bank); the carry-on dish (Pen Driver) of taking action; card reader; select one arbitrarily in the combination of Global Positioning System (GPS) GPS digital walkman/see with oneself.

42; the guard method of using external connecting device for information processor according to claim 33; it is characterized in that wherein said communication interface can be from the PS/2 port; universal serial bus (USB); flash memory (FLASH Memory Card); 1394 (Firewire) port; printer Port (LPT); communication Port (COM); PCMCIA transport interface; mouse interface (Mouse Interface); CF card interface (Compact Flash card); Card Bus; IIC; PCI bus interface (PeripheralComponent Interconnect); and AT package linkage interface (Advanced TechnologyAttachment Packet Interface, ATAPI); IDE interface (Integrated DriveElectronics); Ethernet networking card; WLAN networking card; bluetooth (Bluetooth); infrared and radio transport interface (IrDA); RFID (Radio Frequency Identification); input media interface (Input-device interfaces); select arbitrarily in the combination of memory card interface (Memory-cardinterfaces).