CN102346822A - Traceable mobile storage device, system and tracking method - Google Patents
Traceable mobile storage device, system and tracking method Download PDFInfo
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- CN102346822A CN102346822A CN2010102470291A CN201010247029A CN102346822A CN 102346822 A CN102346822 A CN 102346822A CN 2010102470291 A CN2010102470291 A CN 2010102470291A CN 201010247029 A CN201010247029 A CN 201010247029A CN 102346822 A CN102346822 A CN 102346822A
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Abstract
The invention discloses a traceable mobile storage device, a traceable mobile storage system and a tracking method. The device comprises an identity information input unit, an identity judgment unit, a loss judgment unit, a feedback information storage unit and an information feedback unit, wherein the identity information input unit is used for inputting user identity information; the identity judgment unit is used for judging whether the input identity information and the stored identity information of a valid user are the same; the loss judgment unit is used for judging that the state of the mobile storage device is loss when the continuous comparison error frequency of the identity judgment unit is greater than an error threshold value by detecting; the feedback information storage unit is used for storing feedback information pre-stored by the valid user, wherein the feedback information comprises an information receiving address; and the information feedback unit is used for sending the feedback information to an electronic device electrically connected with the mobile storage device and sending a calling command to the electronic device, wherein the calling command is used for triggering a network transmission program capable of sending the feedback information to the information receiving address. The stored feedback information is sent to the information receiving address specified by the valid user through the electronic device, and the lost mobile storage device is tracked by the valid user of the mobile storage device.
Description
Technical field
The present invention relates to a kind of flash memory device, system and method, relate in particular to the flash memory device that is traceable to after a kind of the losing, flash memory device is lost traceable system in back and method for tracing.
Background technology
Along with the development of digital technology, people need data such as the file, film, song of flash memory device storage oneself needs, are accompanied by this demand, and flash memory device is very universal.
The volume of flash memory device is little, has the situation of losing and takes place.Existing flash memory device is after losing, and the information after its validated user has no way to obtain flash memory device to lose can't be followed the trail of the flash memory device of oneself.
Therefore, there is defective in prior art, needs further improvement and develops.
Summary of the invention
The object of the present invention is to provide a kind of traceable flash memory device, system, it can be by the method for validated user tracking after losing.
Technical scheme of the present invention is following:
A kind of traceable flash memory device; Comprise the communication interface that is connected on the microprocessor and dish core, comprise the identity information input block of subscriber identity information input, judge the whether identical identity judging unit of storage identity information of input identity information and validated user; Wherein, also comprise:
Lose judging unit, detect the identity judging unit and compare errors number continuously greater than error thresholds, the state of judging flash memory device is for losing;
The feedback information storage unit, the feedback information that the storage validated user prestores, said feedback information comprises the message pick-up address;
The information feedback unit; Feedback information is issued the electronic installation that is electrically connected with said flash memory device; And send call instruction and give said electronic installation, said call instruction is used for triggering energy and feedback information is sent the network transmission program that is given to the message pick-up address.
Described flash memory device wherein, also comprises the disk state detecting unit, for after losing, detects and store the operation note of storage data in the said dish core at the condition judgement of said flash memory device.
Described flash memory device, wherein, the operation note that incite somebody to action said information feedback unit sends to said electronic installation, and said network transmission program sends to the message pick-up address with operation note.
Described flash memory device, wherein, said network transmission program comprises the actuating equipment end or the running program of electronic installation, said actuating equipment end or running program are for obtaining the background program of said electronic installation identity information.
Described flash memory device, wherein, said network transmission program sends to the message pick-up address with the identity information of electronic installation.
Described flash memory device, wherein, said information feedback unit comprises:
Network connects detecting module, and whether the electronic installation that detecting is connected with said flash memory device is in network connection state;
Network transmission program through call instruction startup electronic installation when command calls module, electronic installation are in network and connect, and the identity information of electronic installation is obtained in call instruction;
The data feedback module sends to feedback information the network transmission program of electronic installation when the work of said command calls module.
A kind of traceable mobile memory system comprises the electronic installation that flash memory device and said flash memory device are electrically connected, and the described electronic package includes network of said electronic installation transmission procedure is in network connection state, wherein,
Said flash memory device comprises the communication interface and dish core that is connected on the microprocessor; The identity information input block that comprises the subscriber identity information input; Judge the whether identical identity judging unit of storage identity information of input identity information and validated user, also comprise:
Lose judging unit, detect the identity judging unit and compare errors number continuously greater than error thresholds, the state of judging flash memory device is for losing;
The feedback information storage unit, the feedback information that the storage validated user prestores, said feedback information comprises the message pick-up address;
The information feedback unit; Feedback information is issued the electronic installation that is electrically connected with said flash memory device; And send call instruction and give said electronic installation, said call instruction is used for triggering energy and feedback information is sent the network transmission program that is given to the message pick-up address;
The network transmission program of said electronic installation sends to feedback information specified message receiver address with the identity information of feedback information and electronic installation.
Described mobile memory system, wherein, the identity information of said electronic installation comprises network interface card sequence number, the IP address of electronic installation, default gateway address.
Described mobile memory system, wherein, said network transmission program comprises the actuating equipment end or the running program of electronic installation, said actuating equipment end or running program are for obtaining the background program of said electronic installation identity information.
A kind of method for tracing of flash memory device is followed the trail of it when the electronic installation that the flash memory device that is used to lose connects with network connects, and may further comprise the steps:
A, to flash memory device input subscriber identity information with authentication;
B, will import the storage identity information comparison of identity information and flash memory device, judge whether the input identity information is correct; If comparison result is not, and the number of times of continuous input error identity information thinks that greater than error thresholds flash memory device is in lost condition;
C, flash memory device send to electronic installation with feedback information, and call the network transmission program of electronic installation;
D, utilize said network transmission program that the identity information and the feedback information of said electronic installation are sent to the specified message receiver address.
Described method for tracing wherein, before said step C takes place, also comprises detecting and stores storage data manipulation recorded steps in the said dish core.
Described method for tracing, wherein, said step D also comprises and utilizes network transmission program operation note to be sent to the message pick-up address that prestores.
Compared with prior art; The invention provides a kind of traceable flash memory device, system and method for tracing; Store feedback information in advance in flash memory device; This flash memory device during greater than preset error thresholds, judges that flash memory device is for losing at the number of times of identity information comparison result mistake through losing judging unit; When the electronic installation that flash memory device is connected with network connects, stored feedback information is sent to validated user specified message receiver address through electronic installation; Realize that the flash memory device validated user is to losing the tracking of flash memory device.
Description of drawings
Fig. 1 is the structural representation of flash memory device of the present invention;
Fig. 2 is the process flow diagram of the method for tracing of flash memory device of the present invention after losing.
Embodiment
Below in conjunction with accompanying drawing, further explain is done in preferred embodiment of the present invention.
Traceable mobile memory system provided by the invention comprises flash memory device 100 and the electronic installation that is electrically connected with mobile storage, and said electronic installation is in network connection state.
Said flash memory device 100 is traceable flash memory device, comprises the communication interface 120 and dish core 130 that are connected on the microprocessor 110, and is as shown in Figure 1.Said dish core 130 comprises disk or FLASH row, and the control module of dish core.Said flash memory device 100 could be operated the data in the dish core after the authentication success.
Said flash memory device 100 comprises:
Identity information input block 140 is used for the input of subscriber identity information;
Lose judging unit 160; Time signal according to the clock unit transmission; The said inferior comparison result various signals that detects of judging unit 160 N continuous in specified time interval of losing; The status signal that meeting transmission flash memory device is lost is given said microprocessor 110, and said N is preset error thresholds.The said judging unit 160 of losing can be provided with counter, and this counter is used in specified time interval continuous probe and does statistics to the different number of times of comparison result.The said judging unit 160 of losing is the number of times of counters count and preset N value comparison, if the number of times of counters count greater than preset error thresholds N, i.e. the inferior authentication of N continuous is illegal, the state of judging this flash memory device is for losing.
Said clock unit can be arranged at said microprocessor 110, also can be arranged at the said judging unit 160 of losing.Said specified time interval is with the not right times N of comparison result can be by validated user through microprocessor 110 or 140 settings of identity information input block continuously.The not right times N of said continuous comparison result can be called error thresholds.
Said flash memory device 100 comprises feedback information storage unit 190; Feedback information receiver address and/or feedback information that said feedback information storage unit 190 storage validated users prestore; Be the feedback information of flash memory device 100 after losing, comprise MSN number of validated user, QQ number, cell-phone number, email address etc.
Said flash memory device 100 after losing, the person of picking up might identity information import time and again not to after, after promptly the state of flash memory device is identified as and loses, take other means that flash memory device is deciphered.Said flash memory device 100 comprises disk state detecting unit 170; Microprocessor 110 sends enabling signals to said disk state detecting unit 170 after receiving the status signal that flash memory device loses; Said disk state detecting unit 170 is detected the operation note of storage data in the said dish core 130 when flash memory device 100 starts work, and will store the operation note storage of data.Said operation note comprises information such as operand, running time and action name.
Said flash memory device 100 also comprises information feedback unit 180, and said information feedback unit 180 comprises that network connects detecting module, command calls module and data feedback module.Whether the electronic installation that the detecting of said network connection detecting module is connected with said flash memory device 100 is in network connection state; If being in network, electronic installation connects; Said command calls module starts or triggers the running program of the actuating equipment end or the startup electronic installation of electronic installation through call instruction, said data feedback module sends to the operation note in stored feedback information in the feedback information storage unit 190 and the hard-disc storage state detecting unit 170 network transmission program of electronic installation simultaneously.Said network transmission program comprises electronic installation actuating equipment end or running program.But the actuating equipment end of said electronic installation or running program background program are the built-in commands of electronic installation, can also be the universal communication software of electronic installation, are used for Network Transmission, and its operation is difficult for being found by the user of electronic installation.Said command calls module is also sent the order of obtaining the electronic installation identity information, and the network transmission program that calls electronic installation obtains the identity information of electronic installation and sends to the message pick-up address.
The actuating equipment end of said electronic installation or running program send to the identity information of operation note and electronic installation according to call instruction the address of feedback information appointment.The identity information of said electronic installation comprises electronic installation network interface card sequence number, IP address, the information of definite electronic installation ownership such as default gateway address, dns server address or geographic location.
The traceable flash memory device of the present invention is through the result of N continuous time input identity information mistake, the state that own flash memory device is set to lose; When the electronic installation that flash memory device is connected with network after losing is electrically connected, can send to the operating system or the actuating equipment program of electronic installation through the information feedback unit with the feedback information that its validated user is got in touch with; The network transmission program of said electronic installation sends to validated user specified message receiver address on the backstage with the use location information of flash memory device; Make validated user can learn the situation of flash memory device after losing; Flash memory device still can be tracked by its validated user after losing, and helps monitoring and the searching of validated user to losing hard disk.
The invention provides a kind of method for tracing 200 of flash memory device; When the flash memory device that is used to lose uses on the electronic installation that network connects it is followed the trail of; This flash memory device storage validated user is stored feedback information in advance, and feedback information comprises the message pick-up address of validated user.The present invention includes following steps, as shown in Figure 2:
Step 201, to flash memory device input subscriber identity information with authentication.
Step 202, will import the storage identity information comparison of identity information and flash memory device, judge whether the input identity information is correct, and whether the user of flash memory device be the corresponding validated user of storage identity information.If comparison result is for being, it is correct promptly importing identity information, gets into step 203; If comparison result is promptly imported the identity information mistake for not, get into step 204.
Step 203, user are validated user, can operate normally flash memory device.
Step 204, in specified time interval, the continuous input error identity information of flash memory device, the statistics comparison result error thresholds; Specified time interval can be by the validated user setting.
If the continuous wrong number of times of step 205 comparison result is greater than N, promptly the continuous wrong number of times of comparison result gets into step 206 greater than predetermined number of times N.
Step 206, flash memory device considered to be in the state of losing.
Step 207, flash memory device judge whether connected electronic installation is in network connection state; If not, get into step 208, if get into step 209.
The operation note of data in step 208, the flash memory device indicator core comprises operand, running time and the action name of data.
Operation note and feedback information that step 209, flash memory device will coil data in the core send to connected electronic installation, call the network transmission program of electronic installation simultaneously, and said network transmission program comprises running program or designated equipment end program.
Step 210, electronic installation through running program or designated equipment end program, send to validated user specified message receiver address with feedback information according to the data and the order that receive.Said feedback information comprises operation note, validated user specified message receiver address.Said message pick-up address comprises MSN number of the user, QQ number, cell-phone number or email address etc.Said running program or designated equipment end program can be the network transmission programs that is used for of electronic installation running background; Can also obtain the identity information of electronic installation; For example the network interface card sequence number of electronic installation, IP address, dns server address etc., and to be difficult on the backstage data being sent to the message pick-up address by people's mode of finding directly perceived.
The method for tracing of flash memory device provided by the invention; Move cryopreservation device and after losing, feedback information is sent to the assigned address such as mailbox, mobile phone that validated user is stored in flash memory device; Make things convenient for monitoring and the tracking of validated user to losing hard disk; And confirm to lose the geographic position that flash memory device uses according to the identity information of electronic installation of feedback, be convenient to the searching of flash memory device.
Should be understood that above-mentioned statement to preferred embodiment of the present invention is comparatively detailed, can not therefore think the restriction to scope of patent protection of the present invention, scope of patent protection of the present invention should be as the criterion with accompanying claims.
Claims (12)
1. traceable flash memory device; Comprise the communication interface and dish core that are connected on the microprocessor; The identity information input block that comprises the subscriber identity information input; Judge the whether identical identity judging unit of storage identity information of input identity information and validated user, it is characterized in that, also comprise:
Lose judging unit, detect the identity judging unit and compare errors number continuously greater than error thresholds, the state of judging flash memory device is for losing;
The feedback information storage unit, the feedback information that the storage validated user prestores, said feedback information comprises the message pick-up address;
The electronic installation that is electrically connected with said flash memory device is issued with feedback information in the information feedback unit, and sends call instruction and give said electronic installation, and said call instruction is used for the network transmission program that triggering energy sends to feedback information the message pick-up address.
2. flash memory device according to claim 1 is characterized in that, also comprises the disk state detecting unit, for after losing, detects and store the operation note of storage data in the said dish core at the condition judgement of said flash memory device.
3. flash memory device according to claim 2 is characterized in that, the operation note that incite somebody to action said information feedback unit sends to said electronic installation, and said network transmission program sends to the message pick-up address with operation note.
4. flash memory device according to claim 3; It is characterized in that; Said network transmission program comprises the actuating equipment end or the running program of electronic installation, and said actuating equipment end or running program are for obtaining the background program of said electronic installation identity information.
5. flash memory device according to claim 4 is characterized in that, said network transmission program sends to the message pick-up address with the identity information of electronic installation.
6. flash memory device according to claim 1 is characterized in that, said information feedback unit comprises:
Network connects detecting module, and whether the electronic installation that detecting is connected with said flash memory device is in network connection state;
Network transmission program through call instruction startup electronic installation when command calls module, electronic installation are in network and connect, and the identity information of electronic installation is obtained in call instruction;
The data feedback module sends to feedback information the network transmission program of electronic installation when the work of said command calls module.
7. a traceable mobile memory system comprises the electronic installation that flash memory device and said flash memory device are electrically connected, and described electronic package includes network transmission procedure is in network connection state, it is characterized in that,
Said flash memory device comprises the communication interface and dish core that is connected on the microprocessor; The identity information input block that comprises the subscriber identity information input; Judge the whether identical identity judging unit of storage identity information of input identity information and validated user, also comprise:
Lose judging unit, detect the identity judging unit and compare errors number continuously greater than error thresholds, the state of judging flash memory device is for losing;
The feedback information storage unit, the feedback information that the storage validated user prestores, said feedback information comprises the message pick-up address;
The information feedback unit; Feedback information is issued the electronic installation that is electrically connected with said flash memory device; And send call instruction and give said electronic installation, said call instruction is used for triggering energy and feedback information is sent the network transmission program that is given to the message pick-up address;
The network transmission program of said electronic installation sends to feedback information specified message receiver address with the identity information of feedback information and electronic installation.
8. mobile memory system according to claim 7 is characterized in that, the identity information of said electronic installation comprises network interface card sequence number, the IP address of electronic installation, default gateway address.
9. mobile memory system according to claim 8; It is characterized in that; Said network transmission program comprises the actuating equipment end or the running program of electronic installation, and said actuating equipment end or running program are for obtaining the background program of said electronic installation identity information.
10. the method for tracing of a flash memory device is followed the trail of it when the electronic installation that the flash memory device that is used to lose connects with network connects, and may further comprise the steps:
A, to flash memory device input subscriber identity information with authentication;
B, will import the storage identity information comparison of identity information and flash memory device, judge whether the input identity information is correct; If comparison result is not, and the number of times of continuous input error identity information thinks that greater than error thresholds flash memory device is in lost condition;
C, flash memory device send to electronic installation with feedback information, and call the network transmission program of electronic installation;
D, utilize said network transmission program that the identity information and the feedback information of said electronic installation are sent to the specified message receiver address.
11. method for tracing according to claim 10 is characterized in that, before said step C takes place, also comprises detecting and stores storage data manipulation recorded steps in the said dish core.
12. method for tracing according to claim 11 is characterized in that, said step D also comprises and utilizes network transmission program operation note to be sent to the message pick-up address that prestores.
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| CN102346822B (en) | 2015-02-25 |
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Effective date of registration: 20160831 Address after: 100085, Beijing, Haidian District on the nine Street 9 north side of the three floor A District -3 Patentee after: Patriot safety technology (Beijing) Co., Ltd. Address before: 100080 Beijing, North Fourth Ring Road West, No. 58, International Building, ideal level 11, Patentee before: Aigo Electronic Technology Co., Ltd. |