CN100452000C - Portable memory devices and method for automatically performing biology identification application program - Google Patents
Portable memory devices and method for automatically performing biology identification application program Download PDFInfo
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Abstract
The invention relates to a portable storage device and a method of automatic implementation of the biometric recognizing application, the storage unit includes a control module, a memory module and a biosensor. Control module connects with a terminal server, a memory module and a biosensor with electricity. Firmware is stored in control module. Firmware is designed to: memory module is split into at least one biometric application block and a block of confidentiality more than a block. Biometric application block storage has at least one biometric application process; A operating system of the terminal host will regard the biometric application block as a CD-ROM storage device, and close above-CD storage device after self-executing at least one biometric application. At least one biometric application guide a user through a biometric procedures, can be caused by a particular operation. The portable storage device can be used in various mainframe terminals to achieve along with inserts namely, and guide users to process biometric procedures.
Description
Technical field
The invention relates to a kind of portable memory device, especially about a kind of portable memory device that can automatically perform biology identification application program.The present invention also is associated to part inventor's following patent: (a) Chinese invention patent application case 200310116995.X, the applying date is on Dec 5th, 2003, and denomination of invention is " containing the guard method of the memorizer memory devices and the storage data thereof of fingerprint sensor "; (b) the Chinese invention patent application case numbers 200410038204.0, and the applying date is on May 13rd, 2004, and denomination of invention is " containing the guard method that the Portable of biological identification is encrypted storage device and storage data thereof "; And (c) TaiWan, China application for a patent for invention case number 092133579, the applying date is on November 28th, 2003, denomination of invention is " identification electronic key and a control method thereof ", has has checked and approved patent at present.
Background technology
Traditionally, represent the expression mode of personal identification, the simplest no more than certificate, such as I.D., driving license or the like, be pasted with individual's photo and literal and numeral record on it.Yet identity document is counterfeit too easy, also therefore causes many criminal offences.
Further modification method is the data of utilizing magnetic stripe card record individual, and is same, and the progress of science and technology makes that magnetic stripe card is easy to be cracked.
Up-to-date method is to adopt the secret mode of chip card to protect personal information.Basically, about the secret aspect of memory chip to personal information, the most normal use-pattern is to adopt the mode of cryptoguard.Yet, access to your password and protect personal information, not only have the trouble that the user forgets Password easily, the danger that more has password cracked by the people.
Simultaneously, the device of above-mentioned representative personal identification (except chip card) all only can be carried out simple function, and can't be with multiple application integration in single device.
Therefore, U.S. Patent Publication the 2003/0110389th A1 communique discloses a kind of personal identification electronic installation that is similar to the carry-on dish of solid-state memory, and it includes the personal information of having encrypted, and can be directly connected in computer system and uses.Yet this personal identification electronic installation equally also needs the setting of password to open, and faces aforesaid problem.The best approach that addresses this problem is to utilize individual distinctive biological characteristic, such as biological identification method such as fingerprint, vocal print, person's handwriting, iris, provides comparatively complete and the active data protected mode.Its advantage is that biological characteristic is carried and must not be remembered, and more can't be stolen, and is particularly in conjunction with the biological characteristic guard method of fingerprint, not only tight, and use quite convenient.
In recent years, more because the invention of chip type fingerprint sensor, make that integrating fingerprint reading device in compact electronic product no longer is infeasible technology, the correlation technique content can be referring to following patent of one of them inventor of this case straight three: 1. the Chinese invention patent application case number 02105960.8, the applying date is on April 10th, 2002, denomination of invention is " capacitance type fingerprint access chip ", and publication number is 1450489; 2. the Chinese invention patent application case number 02123058.7, and the applying date is on 06 13rd, 2002, and denomination of invention is " pressure type fingerprint reads chip and manufacture method thereof ", and publication number is 1464471; 3 towards state's invention patent application case number 02124906.7, and the applying date is on 06 25th, 2002, and denomination of invention is " temperature sensor and use the identification of fingerprint chip of this temperature sensor ", and publication number is 1463674; And 4. Chinese invention patent application cases number 02132054.3, the applying date is on 09 10th, 2002, and denomination of invention be " the fingerprint access chip structure of the first and application of the little sensing of capacitive pressure ", and publication number is 1482440.This has also opened up a kind of protected mode of brand-new individualized Storage Media.
Before 20 years, United States Patent (USP) the 4th, 582, No. 985 communiques have just disclosed a kind of guard method of Storage Media, wherein utilize the mode protection of finger print identifying to be stored in personal information in the personal identification card-type device.After the identification of fingerprint program was passed through, the protected data that is stored in the card-type device was just exported, for carrying out follow-up processing or authentication procedure.This device size is same as general credit card at present, it mainly comprises a fingerprint sensor, image processing and recognition module and storing memory, and becomes a kind of fully independently fingeprint distinguisher (also being that fingerprint acquisition and identification all are to carry out in same device).
Chinese patent CN1302018A discloses a kind of method of coming the read-write power of control data storage device by identification of fingerprint.Yet this patent there is no form and the interface that discloses this storage device clearly.
Same, the same exposure of European patent EP 124079A1 communique is same as aforesaid U.S. Patent the 4th, 582, the information protection theory of No. 985 communiques, and different is that it links up the golden finger design of interface for using for the SD card.In addition, the storage arrangement of ' 079 patent has an identification of fingerprint module, and its information protection notion is same as ' 018 patent, except the communication interface of ' 079 patent is the golden finger structure that uses for the SD card.Same, U.S. Patent Publication No. US2001/0023375 A1 also discloses a kind of in order to be stored in the mode of the data of hard disk or flash disc by identification of fingerprint protection.
World patent WO 02/42887A2 communique discloses a kind of aforesaid U.S. Patent the 4th that is same as; 582; the data protection theory of No. 985 communiques and European patent EP 124079A1 communique; different is; by the communication of USB interface execution with terminal system; this device is similar to popular in the market flash memory hard disk, and different is to include independently fingerprint processing and recognition module.
No. 2003/005337 communique of U.S. Patent Publication disclosed and has been same as aforesaid U.S. Patent the 4th; 582; the information protection theory of No. 985 communiques and European patent EP 124079A1 communique also is same as world patent WO 02/42887A2 communique simultaneously and discloses and utilize the interface of USB as communication.Yet it is a kind of free-standing fingeprint distinguisher equally.
BrP GB2387933 communique also discloses the theory that almost completely is same as WO 02/42887A2 communique and No. 2003/005337 communique of U.S. Patent Publication and device design, and it is a fingeprint distinguisher independently.
So far, the above-mentioned invention that contains fingeprint distinguisher, except United States Patent (USP) the 4th, 582, No. 985 communiques disclose and are applied to outside the personalized identity documents representative, and all the other there is no and contain this application and function all only as the protection of data.
In addition, the basic demand of the above-mentioned portable memory device that contains fingeprint distinguisher is exactly to allow the user this storage device can be connected to different computer systems for use.Yet above-mentioned prior art contains the storage device design of finger print identification function, even use USB interface, still the fingerprint application program need be installed on computer system in advance, to allow computer system can provide man-machine interface to use for the user is convenient.Traditional practice provides a CD, for the user fingerprint application program is installed, and could allow whole storage device conveniently use.In the case, in setting the first time of each computer system, the user also will carry CD and could use this storage device in other computer system except will carrying portable memory device.
Say that blanketly the purpose of above-mentioned prior art provides a kind of in order to recognize the storage device of protecting stored data by fingerprint.When using this device, the user must install fingerprint application software in terminal system in advance.Therefore, the fingerprint application program of storage device can't reach the effect of plug and play easily in various various computing machines.
Therefore, above-mentioned Chinese invention patent application case 200310116995.X discloses a kind of this technology of utilizing to allow the operating system of terminal system automatically perform the storage device of fingerprint application program, its technology is that to utilize a particular block of analog memory module be the promoter region of a CD-ROM, and places the fingerprint application program therein and reach the function that automatically performs (autorun).
Above-mentioned TaiWan, China application for a patent for invention case number 092133579 also discloses a kind of storage device, it has a fingerprint sensor and multiple portable applications program, use to be used as the electronic identity key of representing personal identification, it can be used in the various terminal system by the technology that automatically performs the fingerprint application program.
In addition, above-mentioned Chinese invention patent application case numbers 200410038204.0 has disclosed a kind of design of hard disk unit, design by preceding two patent application cases that coexist mutually has the advantage that automatically performs the fingerprint application program, reaches with inserting with being used between the various computing machine.
Continue above-mentioned invention, the present invention will provide the storage area cutting of portable memory device and automatically perform the flow scheme design of biology identification application program.
Summary of the invention
Therefore, an object of the present invention is to provide a kind of portable memory device that can automatically perform biology identification application program, carry biology identification application program and relevant firmware in the portable memory device, make portable memory device reach plug and play and to guide the user to carry out the biological identification program at various end hosts arbitrarily.
For achieving the above object, the invention provides a kind of portable memory device that can automatically perform biology identification application program, comprise a control module, a biological sensor and a memory module basically.Described control module comprises a microprocessor, a random-access memory (ram) and a ROM (read-only memory) (ROM) basically, the working storage of RAM during as data processing, and ROM stores the firmware that makes this storage device work, and described control module has a host interface to be electrically connected with an end host.Described biology sensor is electrically connected to this control module.Described memory module is electrically connected to this control module by a memory interface.Firmware that stores in the described control module and described memory module, biology sensor and end host are linked up (communicate).Described firmware more is designed to: memory module is divided into a plurality of blocks, described block comprises the public block that a biometric application block and that is modeled into the disc storage device is designed to removable formula hard disk at least, and this biometric application block stores at least one biology identification application program; And in described control module with after described end host is connected, impel an operating system of end host that this biometric application block is considered as a disc storage device, and automatically perform described at least one biology identification application program and become a backdrop procedure, and call out menu in installation one and close described disc storage device later in this operating system, it is that one first removable formula hard disk comes access that this operating system is considered as described public block.
The present invention also provides a kind of portable memory device that can automatically perform biology identification application program, and it comprises a control module, a biological sensor and a memory module basically.Control module comprises a microprocessor, a random-access memory (ram) and a ROM (read-only memory) (ROM) basically, the working storage of RAM during as data processing, and ROM stores the firmware that makes storage device work, and described control module has a host interface to be electrically connected with an end host.Described biology sensor is electrically connected to this control module.Described memory module is electrically connected to this control module by a memory interface.Firmware that stores in the described control module and memory module, biology sensor and end host are linked up.Described firmware more is designed to: memory module is divided into a plurality of blocks, described block comprises a biometric application block and a secret block that is modeled into the disc storage device at least, and this biometric application block stores at least one biology identification application program; In described control module with after described end host is connected, impel this end host to divide an operating system that this biometric application block is considered as a disc storage device, and automatically perform described at least one biology identification application program and become a foreground program to carry out a biological identification program with guiding in real time one user; And after the user passed through this biological identification program, described firmware impelled this operating system to close described disc storage device, and described secret block is considered as is that a removable formula hard disk comes access.
The present invention also provides an a kind of high capacity storage element with described portable memory device to be considered as a removable formula hard disk to come the device of access, and makes the operating system of end host carry out the method for backdrop procedure and foreground program.
Beneficial effect of the present invention is that by portable memory device of the present invention, the user can away the application program band, and portable memory device is gone in the various end host and does not need the special application program of manual installation.The user need not worry the installation of software aspect fully as long as carry out the Plug Action of hardware.Simultaneously, by the biological identification program implementation, can effectively protect the private data in the portable memory device.
Description of drawings
Fig. 1 shows the block schematic diagram according to the portable memory device of first embodiment of the invention.
Fig. 2 shows the block schematic diagram according to the portable memory device of second embodiment of the invention.
Fig. 3 shows the block schematic diagram according to the portable memory device of third embodiment of the invention.
Fig. 4 shows the block schematic diagram according to the portable memory device of fourth embodiment of the invention.
Fig. 5 shows the block schematic diagram according to the portable memory device of fifth embodiment of the invention.
Fig. 6 shows the process flow diagram according to the method that automatically performs biology identification application program of sixth embodiment of the invention.
Fig. 7 shows the process flow diagram according to the method that automatically performs biology identification application program of seventh embodiment of the invention.
The primary clustering symbol description:
1～portable memory device, 2～end host
10～control module 10A～microprocessor
10B～RAM 10C～ROM
12～host interface, 14～memory interface
16～storage interface, 20～memory module
21～biologic applications program area block 22～public block
24～secret block 26～hidden blocks
30～biology sensor, 32～digital signal processor
40～expansion slot, 50～external memorizer
60～enciphering/deciphering chip, 70～storage interface expansion slot
80～high capacity storage element 500-560～method step
600-670～method step
Embodiment
Fig. 1 shows the block schematic diagram according to the portable memory device of first embodiment of the invention.As shown in Figure 1, the portable memory device 1 of present embodiment comprises a control module 10, a memory module 20 and a biological sensor 30 basically.Control module 10 has a host interface 12 to be connected with an end host 2.Memory module 20 is electrically connected to control module 10 by a memory interface 14.Store at least one biology identification application program in the memory module 20.Biology sensor 30 is electrically connected to control module 10 by memory interface 14 or other interface (for example serial peripheral equipment interface SPI).Biology sensor 30 is a fingerprint sensor, particularly chip type fingerprint sensor in the present embodiment, comprises the fingerprint sensor of area-type and sliding-type.Also can be the sensor of other type, for example vocal print, shape of face, iris or other biological identification sensor.In the present embodiment, host interface 12 is the interface of USB (universal serial bus) (USB), yet also can be the interface of a pcmcia interface, PCI high speed (PCI EXPRESS) interface or an IEEE 1394 interfaces or other standard.Memory module 20 is a non-volatility memorizer, is flash memory in the present embodiment, also can be programmable read-only memory (prom), ROM (read-only memory) (ROM) or electricallyerasable ROM (EEROM) (EEPROM).
Described firmware also can be designed in control module 10 with after end host 2 is connected, impel an operating system of end host 2 that described at least one biometric application block 21 is considered as a disc storage device, utilize the start-up technique of disc storage device, at least one biology identification application program that operating system can automatically perform in this disc storage device becomes a backdrop procedure, and call out menu in installation one and close this disc storage device later in this operating system, it is that one first removable formula hard disk comes access that this operating system is considered as described public block.Then, when described calling menu is called out, described at least one biology identification application program guides a user by behind the biological identification program, after this biological identification program is passed through, enable (activation, enable) or start a specific operation, use and allow described firmware make described secret block be regarded as one second removable formula hard disk to come access.And firmware can also be designed to impel the operating system of end host 2 to remove the calling menu automatically after control module 10 and end host 2 break.
Biology identification application program guiding user carries out the mode of the mode of biological identification program including but not limited to sound, literal, picture demonstration.Specific operation is including but not limited to the application program in the operating system of the particular block in: the access memory module 20, enabled terminals main frame 2, such as E-mail receiver/send program, archives transmission procedure, website log authentication etc.
In the present embodiment, operating system is used as biology identification application program as a backdrop procedure, and just biology identification application program is not obtained ownership at once, just is installed in the operating system stealthily.When the user need carry out aforementioned specific operation, just carry out the biological identification program by calling out menu.Therefore, the calling menu of backdrop procedure can be the application menu (ApplicationProgram Menu) that is arranged in a system tray (System Tray), a right mouse button menu (Right Button Menu) or operating system.In other words, a small icons can appear in the system tray that is positioned at the window lower right corner, calls out usefulness for the user.Perhaps, when the user presses right mouse button, the calling menu of specific operation can appear.Perhaps, calling out menu can be embedded in the function square of certain application program (such as mail transmission/reception program) in the operating system.
Lift one and use flow process, after portable memory device 1 is connected to end host 2, it is disc storage devices that end host 2 is considered as biometric application block 21, if the explorer of the operating system of end host 2 is opened, can demonstrate a disc storage device in explorer.Therefore, the operating system of end host 2 can automatically perform the biology identification application program that is stored in the biometric application block 21 and becomes a backdrop procedure.After the backdrop procedure menu installed, firmware impelled operating system that the disc storage device is closed, and public block 22 occurred, and public block 22 is regarded as the first removable formula hard disk.Therefore, the content that can demonstrate the first removable formula hard disk of the public block 22 of representative in the explorer of operating system is (for asking convenient explanation, be referred to as D dish), and public block 22 is not need the storage area that the biological identification program just can free access fully.By the calling of backdrop procedure menu, biology identification application program guiding user carries out the biological identification program, after the biological identification program is passed through, and secret block 24 occurs, and operating system is considered as the second removable formula hard disk with secret block 24.Therefore, can demonstrate the content of the second removable formula hard disk (, being referred to as the E dish) of secret block 24 in the explorer of operating system for asking convenient explanation.It should be noted that the D dish under a kind of design architecture can and be stored on the explorer of operating system with the E dish.Under another kind of design architecture, a dish can only appear in the explorer of operating system, also be to switch to E dish (secret block 24) again after D dish (public block 22) must be closed earlier, also or D dish (public block 22) switch to D dish (secret block 24) again after must being closed earlier.In the case, this specific operation is to make to be taken as this removable formula hard disk and to come the public block 22 of access to close, and makes secret block 24 be taken as a removable formula hard disk to come access.
In addition, firmware and biology identification application program are designed in order to remove when the disc storage device that stores the biology identification application program that is performed is closed and public block 22 occurs, from the warning message that operating system produced.For example, in the case, Windows 2000 operating systems can produce warning message, and firmware of this device and biology identification application program need acting in conjunction to tackle this warning message.
Fig. 2 shows the block schematic diagram according to the portable memory device of second embodiment of the invention.As shown in Figure 2, present embodiment is similar to first embodiment, and difference is that the memory module 20 of present embodiment does not have public block.Lift one and use flow process, after portable memory device 1 is connected to end host 2, it is disc storage devices that end host 2 is considered as biometric application block 21, if the explorer of the operating system of end host 2 is opened, can demonstrate a disc storage device in explorer.Therefore, the operating system of end host 2 can automatically perform the biology identification application program that is stored in the biometric application block 21 (disc storage device) and becomes a foreground program.Foreground program guiding in real time user carries out the biological identification program.After the biological identification program, firmware impels operating system that the disc storage device is closed, and switches to secret block 24, and this moment, secret block 24 was regarded as a removable formula hard disk.In other words, in the explorer of operating system, can demonstrate the removable formula hard disk (, being referred to as the D dish) of secret block 24 for asking convenient explanation.At this, specific operation comes access for making operating system that secret block 24 is used as a removable formula hard disk.
Fig. 3 shows the block schematic diagram according to the portable memory device of third embodiment of the invention.As shown in Figure 3, present embodiment is similar to first embodiment, and difference is that portable memory device 1 also comprises an expansion slot 40, in order to an external memorizer 50 that inserts is connected to control module 10.This storage expansion slot 40 comes down to the capacity in order to the storer that expands apparatus of the present invention, or by the reader (memory reader) that this device is considered as an external memorizer 50, this external memorizer can be the external memorizer of CF card, intelligent media (smart media), memory stick (memory stick) or other standard interface, or hard disk (particularly an inch or littler hard disk claim micro hard disk (microdrive) again).Expansion slot 40 is electrically connected with control module 10 by memory interface 14, in order to be electrically connected with an external memorizer 50, uses the memory span that increases memorizer memory devices.After external memorizer 50 was inserted into expansion slot 40, control module 10 was planned to the secret block of single expansion with external memorizer 50, in order to store extra data to be protected.Thus, this device can provide the method for any external memorizer 50 data protections.Expansion slot 40 that it should be noted that Fig. 3 can be applied to the backdrop procedure situation of Fig. 1 and the foreground program situation of Fig. 2 respectively with external memorizer 50.
Fig. 4 shows the block schematic diagram according to the portable memory device of fourth embodiment of the invention.As shown in Figure 4, present embodiment is similar to second embodiment, it equally all is the situation that belongs to foreground program, difference is, portable memory device 1 also comprises an enciphering/deciphering chip 60, a storage interface expansion slot 70 and a high capacity storage element 80, and memory module 20 has been lacked secret block 24.Enciphering/deciphering chip 60 is connected to control module 10 by a storage interface 16.Storage interface expansion slot 70 is connected to enciphering/deciphering chip 60.High capacity storage element 80 is connected to control module 10 by storage interface expansion slot 70 and enciphering/deciphering chip 60.In this embodiment, specific operation is for making the high capacity storage element 80 can be by end host 2 accesses.End host 2 can come access high capacity storage element 80 by an enciphering/deciphering chip 60 and a gold medal key that is stored in the memory module 20.An embodiment of this high capacity storage element 80 is a magnetic hard-disk, the hard disk of particularly 3.5 inches, 2.5 inches or other size.Another embodiment of this high capacity storage element 80 is the optical disc apparatus of CD-R/RW and DVD-R/RW and any specification.
In addition, control module 10 provides a memory interface 14 with connected storage module 20 and biology sensor 30, and this control module 10 provides a host interface 12 to be connected with the end host 2 of outside simultaneously, is same as the host interface among the embodiment one.And storage interface 16 and storage interface expansion slot 70 are ide interface in the present embodiment, yet also can be scsi interface, the interface of Serial ata interface, a CompactFlash (CF) interface, a pcmcia interface or IEEE 1284 interfaces or other standard.
In one embodiment of this invention, employed control module 10, deciphering chip 60, memory module 20 and the biology sensor 30 of comprising of the invention described above device, can also it be integrated into one chip, to reduce cost by under systematization chip (SOC) design architecture.
Lift one and use flow process, after portable memory device 1 is connected to end host 2, it is disc storage devices that end host 2 is considered as biometric application block 21, if the explorer of the operating system of end host 2 is opened, can demonstrate a disc storage device in explorer.Therefore, the operating system of end host 2 can automatically perform the biology identification application program that is stored in the biometric application block 21 (disc storage device) and becomes a foreground program.Foreground program guiding user carries out the biological identification program.After the biological identification program, firmware impels operating system that high capacity storage element 80 is closed and switched to the disc storage device, control module 10 can transfer to the enciphering/deciphering chip 60 from memory module 20 for the golden key that enciphering/deciphering chip 60 uses simultaneously, comes this Portable high capacity storage element of access with real-time encrypted and decryption engine.At this moment, the operating system of end host is considered as a removable formula hard disk with high capacity storage element 80 and comes access.In other words, in the explorer of operating system, can demonstrate the removable formula hard disk (, being referred to as the D dish) of high capacity storage element 80 for asking convenient explanation.
The enciphering/deciphering chip of this device is to use symmetry algorithm---DES (data encryption standards) or TripleDES (triple enciphered data encryption standard) or AES.This enciphering/deciphering chip can be handled the data of 1.6Gbits/sec in real time, so the delay on can not producing any time for high capacity storage element data access, and is more efficient than the method for utilizing the software encryption and decryption, and also is cracked than software is more difficult.Certainly for the consideration of cost, the hardware enciphering and deciphering chip among the present invention also can be omitted, and changes by the software encryption and decryption to replace.Under this embodiment, high capacity storage element 80 is directly to be connected with control module 10 by storage interface 16, and does not need storage interface expansion slot 70.
In addition, the advantage of method for encryption/decryption of the present invention is that the golden key of enciphering/deciphering engine is not to be stored in the enciphering/deciphering chip, but after must finishing the biological identification contrast, send in the hidden blocks 26 by memory module 20, and the data in the hidden blocks 26 utilize individual's biological characteristic to be encrypted especially, obtain and can't be cracked.In order further to improve degree of safety, this gold key can also change any generation in time by software.
The biological identification program can be carried out in end host 2, and at this moment, biology identification application program can comprise the biological identification program, for example identification, contrast.Perhaps, the biological identification program also can be carried out in portable memory device 1, will illustrate as following institute.
Fig. 5 shows the block schematic diagram according to the portable memory device of fifth embodiment of the invention.As shown in Figure 5, the portable memory device 1 of present embodiment is similar to second embodiment, difference is that biology sensor 30 is connected to control module 10 by the identification processor 32 of a digital signal processor for example (also comprise in this processor 32 flash memory (flash) and ROM (read-only memory) (RAM) with as program storage and working storage), and digital signal processor 32 is carried out the biological identification programs.After the biological identification program was passed through, control module 10 can be made as the secret block 24 of memory module 20 can be by end host 2 accesses, or sent a signal and give end host 2, can carry out above-mentioned specific operation with notice end host 2.Identification processor also can be integrated into single chip design may with control module.The operating process of present embodiment is as follows.After portable memory device 1 is connected to end host 2, it is disc storage devices that end host 2 is considered as biometric application block 21, if the explorer of the operating system of end host 2 is opened, in explorer, can demonstrate the biometric application block 21 that is regarded as the disc storage device.Therefore, the operating system of end host 2 can automatically perform the biology identification application program that is stored in the biometric application block 21 and becomes a foreground program or a backdrop procedure.
Under the situation of foreground program, end host 2 is considered as a disc storage device with biologic applications program area block 21, and automatically performs biology identification application program with man-machine interface and use biology sensor 30 with the guiding user.Biology sensor 30 sensing users' biological attribute data and give the identification that digital signal processor 32 is carried out fossil datas, after identification is passed through, the disc storage device disappears, and in the explorer of operating system, can demonstrate the content of the removable formula hard disk (, being referred to as the D dish) of secret block 24 for asking convenient explanation.
Under the situation of backdrop procedure, after the backdrop procedure menu installs, the disc storage device disappears, and the content that can demonstrate the first removable formula hard disk of the public block 22 of representative in the explorer of operating system (makes things convenient for explanation for asking, be referred to as D dish), and the D dish is not need the storage area that the biological identification program just can free access fully.Calling by the backdrop procedure menu, biology identification application program provides man-machine interface guiding user to carry out the biological identification program, biology sensor 30 sensing users' biological attribute data and give the identification that digital signal processor 32 is carried out biological datas then, after identification is passed through, in the explorer of operating system, can demonstrate the content of the second removable formula hard disk (, being referred to as the E dish) of secret block 24 for asking convenient explanation.
It should be noted that the D dish under a kind of design architecture can and be stored on the explorer of operating system with the E dish.Under another kind of design architecture, a dish can only appear in the explorer of operating system, also be to switch to E dish (secret block 24) again after D dish (public block 22) must be closed earlier, also or D dish (public block 22) switch to D dish (secret block 24) again after must being closed earlier.
Perhaps, in another embodiment of the present invention, firmware also is designed to memory module 20 is divided at least one biometric application block 21, at least one public block 22, at least one secret block 24 and non-essential at least one hidden blocks 26, and be connected the information that the back shows public block 22 with end host 2 in control module 10, and specific operation is for making the secret block 24 can be by access.Hidden blocks 26 designs are for data such as the golden key that stores the encryption and decryption application program, biometric templates.Certainly hidden blocks 26 also can be designed to merge with biometric application block 21.
In addition, also identical about the aspect that removes of warning message with above stated specification, be not described in detail in this.
Fig. 6 shows the process flow diagram according to the method that automatically performs biology identification application program of sixth embodiment of the invention.As shown in Figure 6, the method comprises following steps.
Step 500: beginning.
Step 510: the host interface by storage device connects storage device and end host.
Step 520: the firmware of storage device impel the operating system of end host will be at least all one's life thing identification application program block be considered as a disc storage device, and automatically perform at least one biology identification application program in the disc storage device, use the guiding user and carry out identification program.This biology identification application program is to carry out before curtain, so be a foreground program.
Step 530: biology identification application program guiding user carries out the biological identification program.
Step 540: judge that whether the biological identification program is successful, if then skip to step 550, then gets back to step 530 if not.
Step 550: after the success of biological identification program, close the biometric application block that is regarded as the disc storage device and enable or open a specific operation.In the present embodiment, specific operation just makes operating system that secret block is considered as a removable formula hard disk for switching to secret block.In another embodiment corresponding to Fig. 4, operating system can be considered as a high capacity storage element of storage device one removable formula hard disk and come access.
Step S560: finish.
It should be noted that all operations mode and the flow process of above-mentioned first to the 5th embodiment, can suitably be applied in the present embodiment.
Fig. 7 shows the process flow diagram according to the method that automatically performs biology identification application program of seventh embodiment of the invention.As shown in Figure 7, the method comprises following steps.
Step 600: beginning.
Step 610: the host interface by storage device connects storage device and end host.
Step 620: the firmware of storage device impels the operating system of end host to show that at least one biometric application block is a disc storage device, and automatically perform at least one biology identification application program, call out menu to produce one, call out menu and can be positioned at a system tray (System Tray), in the application menu in one right mouse button menu or this operating system, after the calling menu produces and finishes, the content of a public block is closed and occurred to the biometric application block that is regarded as a disc storage device (for asking convenient explanation, be referred to as D dish), and the D dish is not need the storage area that the biological identification program just can free access fully.In other words, public block is considered as is a removable formula hard disk to operating system.This biology identification application program is to carry out behind the scenes, so be a backdrop procedure.Then, this biology identification application program is carried out move to curtain according to user's a call signal before, as described below.
Whether step 630: whether the detection of call menu is called out, if then skip to step 640, then continue if not to be called out in background detecting menu.
Step 640: present biology identification application program and give the user, carry out identification program with the guiding user.
Step 650: judge that whether the biological identification program is successful, if then skip to step 660, then gets back to step 640 if not.
Step 660: after the biological identification program success, enable or start a specific operation.In the present embodiment, specific operation just makes operating system that secret block is considered as another removable formula hard disk for switching to secret block.For example, can in the explorer of operating system, can demonstrate the content of the second removable formula hard disk (, being referred to as the E dish) of secret block, also or still be the D dish for asking convenient explanation.
Step S680: finish.
It should be noted that all operations mode and the flow process of above-mentioned first to the 5th embodiment, can suitably be applied in the present embodiment.
By above-mentioned portable memory device 1 of the present invention, the user can away the application program band, and portable memory device 1 is gone in the various end host and does not need the special application program of manual installation.The user need not worry the installation of software aspect fully as long as carry out the Plug Action of hardware.Simultaneously, by the biological identification program implementation, can effectively protect the private data in the portable memory device 1.
The specific embodiment that is proposed in the detailed description of preferred embodiment is only in order to convenient explanation technology contents of the present invention, but not with narrow sense of the present invention be limited to the foregoing description, in the situation that does not exceed spirit of the present invention and claim scope, the many variations of being done is implemented, and all belongs to scope of the present invention.
Claims (59)
1. the portable memory device that can automatically perform biology identification application program is characterized in that, mainly comprises:
One control module, it comprises a microprocessor, a random access memory ram and a read only memory ROM, the working storage of described RAM during as data processing, and described ROM stores the firmware that makes this storage device work, and this control module has a host interface to be electrically connected with an end host;
One biological sensor, it is electrically connected to described control module; And
One memory module, it is electrically connected to described control module by a memory interface,
Firmware that stores in the wherein said control module and described memory module, biology sensor and end host are linked up, and described firmware is designed to:
Described memory module is divided into a plurality of blocks, described block comprises the public block that a biometric application block and that is modeled into the disc storage device is designed to removable formula hard disk at least, and described biometric application block stores at least one biology identification application program; And
In described control module with after described end host is connected, impel an operating system of described end host that described biometric application block is considered as a disc storage device, and automatically perform described at least one biology identification application program and become a backdrop procedure, and call out menu in installation one and close this disc storage device later in this operating system, it is that one first removable formula hard disk comes access that this operating system is considered as described public block.
2. the portable memory device that can automatically perform biology identification application program as claimed in claim 1 is characterized in that, described firmware also is designed to:
Behind described storage device and described end host broken string, impel this operating system of this end host to remove described calling menu automatically.
3. the portable memory device that can automatically perform biology identification application program as claimed in claim 1, it is characterized in that, described firmware and described at least one biology identification application program are designed in order to remove when described disc storage device is closed, from the warning message that described operating system produced.
4. the portable memory device that can automatically perform biology identification application program as claimed in claim 1, it is characterized in that, described block also comprises a secret block, and when described calling menu is called out, described at least one biology identification application program guides a user to carry out a biological identification program, after this biological identification program was passed through, described firmware made described secret block be regarded as one second removable formula hard disk to come access.
5. the portable memory device that can automatically perform biology identification application program as claimed in claim 4, it is characterized in that, after described biological identification program is passed through, described firmware makes described operating system close the described first removable formula hard disk, and described secret block is considered as one second removable formula hard disk comes access.
6. the portable memory device that can automatically perform biology identification application program as claimed in claim 4 is characterized in that, described biological identification program is to carry out in described end host.
7. the portable memory device that can automatically perform biology identification application program as claimed in claim 4 is characterized in that, described biological identification program is to carry out in described portable memory device.
8. the portable memory device that can automatically perform biology identification application program as claimed in claim 7 is characterized in that described biology sensor is connected to described control module by an identification processor, and this identification processor is carried out this biological identification program.
9. the portable memory device that can automatically perform biology identification application program as claimed in claim 4 is characterized in that, described at least one biology identification application program guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
10. the portable memory device that can automatically perform biology identification application program as claimed in claim 1 is characterized in that, described host interface is a USB (universal serial bus), a pcmcia interface, a PCI high-speed interface or an IEEE 1394 interfaces.
11. the portable memory device that can automatically perform biology identification application program as claimed in claim 1, it is characterized in that described memory module is a non-volatility memorizer that is selected from a flash memory, a programmable read only memory, a ROM (read-only memory) or an electricallyerasable ROM (EEROM).
12. the portable memory device that can automatically perform biology identification application program as claimed in claim 1 is characterized in that, also comprises:
One expansion slot is in order to be connected to described control module with an external memorizer that inserts.
13. the portable memory device that can automatically perform biology identification application program as claimed in claim 1 is characterized in that, described biology sensor is a fingerprint sensor, a vocal print sensor, an iris sensor or a shape of face sensor.
14. the portable memory device that can automatically perform biology identification application program as claimed in claim 1 is characterized in that, described calling menu is arranged in the application menu of a system tray, a right mouse button menu or this operating system.
15. the portable memory device that can automatically perform biology identification application program is characterized in that, mainly comprises:
One control module, it comprises a microprocessor, a random access memory ram and a read only memory ROM, the working storage of this RAM during as data processing, and ROM stores the firmware that makes this storage device work, this control module has a host interface to be electrically connected with an end host;
One biological sensor, it is electrically connected to described control module; And
One memory module, it is electrically connected to described control module by a memory interface,
Firmware that stores in the wherein said control module and described memory module, biology sensor and end host are linked up, and described firmware is designed to:
Described memory module is divided into a plurality of blocks, described block comprises a biometric application block and a secret block that is modeled into the disc storage device at least, and described biometric application block stores at least one biology identification application program;
In described control module with after described end host is connected, impel an operating system of described end host that described biometric application block is considered as a disc storage device, and automatically perform described at least one biology identification application program and become a foreground program, carry out a biological identification program with guiding in real time one user; And
When the user by after the biological identification program, described firmware impels described operating system to close described disc storage device, and described secret block is considered as is that a removable formula hard disk comes access.
16. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described firmware also is designed to:
Behind described storage device and described end host broken string, impel this operating system of described end host to remove at least one biology identification application program in just being performed automatically.
17. the portable memory device that can automatically perform biology identification application program as claimed in claim 15, it is characterized in that, described firmware and described at least one biology identification application program are designed in order to remove when described disc storage device is closed, from the warning message that described operating system produced.
18. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described biological identification program is carried out in described end host.
19. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described biological identification program is carried out in described portable memory device.
20. the portable memory device that can automatically perform biology identification application program as claimed in claim 19 is characterized in that described biology sensor is connected to described control module by an identification processor, this identification processor is carried out this biological identification program.
21. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described host interface is a USB (universal serial bus), a pcmcia interface, a PCI high-speed interface or an IEEE 1394 interfaces.
22. the portable memory device that can automatically perform biology identification application program as claimed in claim 15, it is characterized in that described memory module is a non-volatility memorizer that is selected from a flash memory, a programmable read only memory, a ROM (read-only memory) or an electricallyerasable ROM (EEROM).
23. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, also comprises:
One expansion slot is in order to be connected to described control module with an external memorizer that inserts.
24. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described biology sensor is a fingerprint sensor, a vocal print sensor, an iris sensor or a shape of face sensor.
25. the portable memory device that can automatically perform biology identification application program as claimed in claim 15 is characterized in that, described at least one biology identification application program guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
26. the portable memory device that can automatically perform biology identification application program is characterized in that, mainly comprises:
One control module, it comprises a microprocessor, a random access memory ram and a read only memory ROM, the working storage of described RAM during as data processing, and described ROM stores the firmware that makes described storage device work, and this control module has a host interface to be electrically connected with an end host;
One biological sensor, it is electrically connected to described control module;
One memory module, it is electrically connected to described control module by a memory interface; And
One high capacity storage element, it is electrically connected to described control module by a storage interface expansion slot and an enciphering/deciphering chip,
Firmware that stores in the wherein said control module and described memory module, biology sensor and end host are linked up, and described firmware is designed to:
Described memory module is divided into a biometric application block that is modeled into the disc storage device at least, and this biometric application block stores at least one biology identification application program;
In described control module with after described end host is connected, impel an operating system of described end host that described biometric application block is considered as a disc storage device, and automatically perform described at least one biology identification application program and become a foreground program to carry out a biological identification program with guiding in real time one user; And
When the user by after the biological identification program, described firmware impels described operating system to close described disc storage device, and described high capacity storage element is considered as is that a removable formula hard disk comes access.
27. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described enciphering/deciphering chip is connected to described control module by a storage interface.
28. the portable memory device that can automatically perform biology identification application program as claimed in claim 26, it is characterized in that described end host comes the described high capacity storage element of access by described enciphering/deciphering chip and the golden key that is stored in the encryption and decryption application program in the described memory module.
29. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described firmware also is designed to:
Behind described storage device and described end host broken string, impel this operating system of described end host to remove this at least one biology identification application program in just being performed automatically.
30. the portable memory device that can automatically perform biology identification application program as claimed in claim 26, it is characterized in that, described firmware and described at least one biology identification application program are designed in order to remove when described disc storage device is closed, from the warning message that described operating system produced.
31. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described biological identification program is carried out in described end host.
32. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described biological identification program is carried out in described portable memory device.
33. the portable memory device that can automatically perform biology identification application program as claimed in claim 32 is characterized in that described biology sensor is connected to described control module by an identification processor, this identification processor is carried out this biological identification program.
34. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described host interface is a USB (universal serial bus), a pcmcia interface, a PCI high-speed interface or an IEEE 1394 interfaces.
35. the portable memory device that can automatically perform biology identification application program as claimed in claim 26, it is characterized in that described memory module is a non-volatility memorizer that is selected from a flash memory, a programmable read only memory, a ROM (read-only memory) or an electricallyerasable ROM (EEROM).
36. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described high capacity storage element is a magnetic hard-disk or an optical disc apparatus.
37. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described biology sensor is a fingerprint sensor, a vocal print sensor, an iris sensor or a shape of face sensor.
38. the portable memory device that can automatically perform biology identification application program as claimed in claim 26 is characterized in that, described at least one biology identification application program guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
39. a method that automatically performs biology identification application program is characterized in that, comprises following steps:
(a) link a storage device and an end host, this storage device has a memory module, and this memory module is split into a plurality of blocks, and described block comprises a biometric application block and a public block that is modeled into the disc storage device;
(b) impel an operating system of described end host that described biometric application block is considered as a disc storage device, and automatically perform at least one biology identification application program that is stored in this biometric application block, call out menu to produce one; And
(c) close described disc storage device, and described public block is considered as one first removable formula hard disk.
40. the method that automatically performs biology identification application program as claimed in claim 39 is characterized in that, also comprises following steps:
Behind described storage device and described end host broken string, remove described calling menu automatically.
41. the method that automatically performs biology identification application program as claimed in claim 39 is characterized in that, also comprises following steps:
Remove when described disc storage device is closed, from the warning message that described operating system produced.
42. the method that automatically performs biology identification application program as claimed in claim 39 is characterized in that, also comprises following steps:
(d) according to the calling of a user to described calling menu, described at least one biology identification application program guides this user to carry out a biological identification program; And
(e) by behind the biological identification program, the secret block in the described block is considered as one second removable formula hard disk comes access.
43. the method that automatically performs biology identification application program as claimed in claim 42 is characterized in that, also comprises following steps:
After by described biological identification program, close the described first removable formula hard disk and switch to the described second removable formula hard disk.
44. the method that automatically performs biology identification application program as claimed in claim 42 is characterized in that, described biological identification program is carried out in described end host.
45. the method that automatically performs biology identification application program as claimed in claim 42 is characterized in that, described biological identification program is carried out in portable memory device.
46. the method that automatically performs biology identification application program as claimed in claim 42 is characterized in that, described step (d) guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
47. the method that automatically performs biology identification application program as claimed in claim 39 is characterized in that, described calling menu is arranged in the application menu of a system tray, a right mouse button menu or described operating system.
48. a method that automatically performs biology identification application program is characterized in that, comprises following steps:
(a) link a storage device and an end host, this storage device has a memory module, and this memory module is split into a plurality of blocks, and described block comprises a biometric application block and a secret block that is modeled into the disc storage device;
(b) impel an operating system of described end host will be at least all one's life thing identification application program block be considered as a disc storage device, and automatically perform at least one biology identification application program that is stored in this biometric application block;
(c) described at least one biology identification application program guides a user to carry out a biological identification program; And
(d) by behind the biological identification program, close described disc storage device, and make described operating system that described secret block is used as a removable formula hard disk to come access.
49. the method that automatically performs biology identification application program as claimed in claim 48 is characterized in that, also comprises following steps:
Behind described storage device and described end host broken string, remove at least one biology identification application program in just being performed automatically.
50. the method that automatically performs biology identification application program as claimed in claim 48 is characterized in that, also comprises following steps:
Remove when described disc storage device is closed, from the warning message that described operating system produced.
51. the method that automatically performs biology identification application program as claimed in claim 48 is characterized in that, described biological identification program is carried out in described end host.
52. the method that automatically performs biology identification application program as claimed in claim 48 is characterized in that, described biological identification program is carried out in portable memory device.
53. the method that automatically performs biology identification application program as claimed in claim 48 is characterized in that, described step (c) guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
54. a method that automatically performs biology identification application program is characterized in that, comprises following steps:
(a) link a storage device and an end host, this storage device has a memory module, this memory module is divided into a biometric application block that is modeled into the disc storage device at least, and this biometric application block stores at least one biology identification application program;
(b) impel an operating system of described end host will be at least all one's life thing identification application program block be considered as a disc storage device, and automatically perform at least one biology identification application program that is stored in this biometric application block;
(c) described at least one biology identification application program guides a user to carry out a biological identification program; And
(d) by behind the biological identification program, close described disc storage device, and make described operating system that one high capacity storage element of described storage device is considered as a removable formula hard disk to come access.
55. the method that automatically performs biology identification application program as claimed in claim 54 is characterized in that, also comprises following steps:
Behind described storage device and described end host broken string, remove the described at least one biology identification application program in just being performed automatically.
56. the method that automatically performs biology identification application program as claimed in claim 54 is characterized in that, also comprises following steps:
Remove when described disc storage device is closed, from the warning message that described operating system produced.
57. the method that automatically performs biology identification application program as claimed in claim 54 is characterized in that, described biological identification program is carried out in described end host.
58. the method that automatically performs biology identification application program as claimed in claim 54 is characterized in that, described biological identification program is carried out in portable memory device.
59. the method that automatically performs biology identification application program as claimed in claim 54 is characterized in that, described step (c) guides the user to carry out the biological identification program in the mode that sound, literal or picture show.
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| KR20110077114A (en) * | 2009-12-30 | 2011-07-07 | 주식회사 아이리버 | Electronic dictionary terminal having multimedia function and managing method thereof |
| KR102204247B1 (en) * | 2014-02-19 | 2021-01-18 | 삼성전자 주식회사 | Apparatus and Method for processing biometric information in a electronic device |
| CN106557686A (en) * | 2016-10-31 | 2017-04-05 | 余必亚 | A kind of computer memory system of duplicate protection |
| CN106548056A (en) * | 2016-10-31 | 2017-03-29 | 余必亚 | A kind of computer memory system |
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