CN102346822B - Traceable mobile storage device, system and tracking method - Google Patents
Traceable mobile storage device, system and tracking method Download PDFInfo
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- CN102346822B CN102346822B CN201010247029.1A CN201010247029A CN102346822B CN 102346822 B CN102346822 B CN 102346822B CN 201010247029 A CN201010247029 A CN 201010247029A CN 102346822 B CN102346822 B CN 102346822B
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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, the flash memory device be traceable to after particularly relating to a kind of loss, flash memory device loses rear traceable system and method for tracing.
Background technology
Along with the development of digital technology, people need flash memory device to store the data such as file, film, song of oneself needs, and along with this demand, flash memory device is very universal.
The volume of flash memory device is little, and the situation having loss occurs.After the loss., its validated user obtains the information after flash memory device loss without any way to existing flash memory device, cannot follow the trail of the flash memory device of oneself.
Therefore, prior art existing defects, needs further improvement and development.
Summary of the invention
The object of the present invention is to provide a kind of traceable flash memory device, system, its method can followed the trail of by validated user after the loss..
Technical scheme of the present invention is as follows:
A kind of traceable flash memory device, comprise connection communication interface on the microprocessor and dish core, comprise the identity information input block of subscriber identity information input, judge to input the identity information identity judging unit whether identical with the storage identity information of validated user, wherein, also comprise:
Lose judging unit, detect the continuous comparison errors number of identity judging unit and be greater than error thresholds, judge that the state of flash memory device is as loss;
Feedback information storage unit, store the feedback information that validated user prestores, described feedback information comprises receives information address;
Information feedback unit, comprising: network connects detecting module, detects the electronic installation be connected with described flash memory device and whether is in network connection state; Command calls module, electronic installation is in the network transmission program being started electronic installation when network connects by call instruction, and call instruction obtains the identity information of electronic installation; Data feedback module, sends to the network transmission program of electronic installation by feedback information when described command calls module work;
Feedback information is issued the electronic installation be electrically connected with described flash memory device by described information feedback unit, and sending call instruction to described electronic installation, described call instruction is used for triggering energy and feedback information is sent the network transmission program being given to receives information address.
Described flash memory device, wherein, also comprises disk state detecting unit, after the state of described flash memory device is judged to be loss, detects and stores the operation note storing data in described dish core.
Described flash memory device, wherein, described information feedback unit by operation note send to described electronic installation, operation note is sent to receives information address by described network transmission program.
Described flash memory device, wherein, described network transmission program comprises actuating equipment end or the running program of electronic installation, and described actuating equipment end or running program are the background program that can obtain described electronic installation identity information.
Described flash memory device, wherein, the identity information of electronic installation is sent to receives information address by described network transmission program.
Described flash memory device, wherein, described information feedback unit comprises:
Network connects detecting module, detects the electronic installation be connected with described flash memory device and whether is in network connection state;
Command calls module, electronic installation is in the network transmission program being started electronic installation when network connects by call instruction, and call instruction obtains the identity information of electronic installation;
Data feedback module, sends to the network transmission program of electronic installation by feedback information when described command calls module work.
A kind of traceable mobile memory system, comprise the electronic installation of flash memory device and the electrical connection of described flash memory device, described electronic installation comprises network transmission program and is in network connection state, wherein,
Described flash memory device comprises connection communication interface on the microprocessor and dish core, comprise the identity information input block of subscriber identity information input, judge to input the identity information identity judging unit whether identical with the storage identity information of validated user, also comprise:
Lose judging unit, detect the continuous comparison errors number of identity judging unit and be greater than error thresholds, judge that the state of flash memory device is as loss;
Feedback information storage unit, store the feedback information that validated user prestores, described feedback information comprises receives information address;
Information feedback unit, feedback information is issued the electronic installation be electrically connected with described flash memory device, and sending call instruction to described electronic installation, described call instruction is used for triggering energy and feedback information is sent the network transmission program being given to receives information address;
The identity information of feedback information and electronic installation is sent to the receives information address that feedback information is specified by the network transmission program of described electronic installation.
Described mobile memory system, wherein, the identity information of described electronic installation comprises the network interface card sequence number of electronic installation, IP address, default gateway address.
Described mobile memory system, wherein, described network transmission program comprises actuating equipment end or the running program of electronic installation, and described actuating equipment end or running program are the background program that can obtain described electronic installation identity information.
Be applied to a method for tracing for the flash memory device of above-mentioned flash memory device or mobile memory system, when the flash memory device for losing connects with the electronic installation that network connects, it followed the trail of, comprising the following steps:
A, to have authentication flash memory device input subscriber identity information;
B, will input identity information and the storage identity information comparison of flash memory device, whether correctly judge to input identity information; If comparison result is no, and the number of times of continuous input error identity information is greater than error thresholds, thinks that flash memory device is in lost condition;
Feedback information is sent to electronic installation by C, flash memory device, and calls the network transmission program of electronic installation;
D, described network transmission program is utilized the identity information of described electronic installation and feedback information to be sent to the receives information address of specifying.
Described method for tracing, wherein, step C also comprises and detects and store the step storing data operating record in described dish core before occurring.
Described method for tracing, wherein, step D also comprises and utilizes network transmission program operation note to be sent to the receives information address prestored.
Compared with prior art, the invention provides a kind of traceable flash memory device, system and method for tracing, feedback information is prestored in flash memory device, this flash memory device, by losing judging unit when the number of times of identity information comparison result mistake is greater than default error thresholds, judges that flash memory device is as losing; When flash memory device electronic installation connected to the network connects, the feedback information of storage is sent to by electronic installation the receives information address that validated user specifies; Realize flash memory device validated user to the tracking of losing flash memory device.
Accompanying drawing explanation
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 after flash memory device of the present invention is lost.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in further detail.
The electronic installation that traceable mobile memory system provided by the invention comprises flash memory device 100 and is electrically connected with mobile storage, described electronic installation is in network connection state.
Described flash memory device 100 is traceable flash memory device, comprises and is connected to communication interface on microprocessor 110 120 and dish core 130, as shown in Figure 1.Described dish core 130 comprises disk or FLASH row, and the control module of dish core.Described flash memory device 100 could operate the data in dish core after authentication success.
Described flash memory device 100 comprises:
Identity information input block 140, for the input of subscriber identity information;
Identity judging unit 150, will input identity information and store identity information comparison, and whether judge that whether input identity information is identical with storage identity information, judging to use the user of flash memory device whether to have rights of using according to comparison result, is validated user;
Lose judging unit 160, according to the time signal that clock unit sends, described loss judging unit 160 N continuous time in specified time interval detects the different signal of comparison result, can send the status signal of flash memory device loss to described microprocessor 110, described N is default error thresholds.Described loss judging unit 160 can arrange counter, and this counter is used for continuous probe in specified time interval to be added up to the number of times that comparison result is different.Described loss judging unit 160 is by the number of times of counters count and default N value comparison, if the number of times of counters count is greater than default error thresholds N, namely N continuous time authentication is illegal, judges that the state of this flash memory device is as losing.
Described clock unit can be arranged at described microprocessor 110, also can be arranged at described loss judging unit 160.Described specified time interval and the not right times N of continuous comparison result can be set by microprocessor 110 or identity information input block 140 by validated user.The not right times N of described continuous comparison result can be called error thresholds.
Described flash memory device 100 comprises feedback information storage unit 190, described feedback information storage unit 190 stores the feedback information receiver address and/or feedback information that validated user prestores, i.e. flash memory device 100 feedback information after the loss., comprise No. MSN of validated user, No. QQ, cell-phone number, email address etc.
After the loss., the person of picking up likely inputs not to rear at identity information described flash memory device 100 time and again, after namely the state of flash memory device is identified as loss, takes other means to decipher flash memory device.Described flash memory device 100 comprises disk state detecting unit 170, microprocessor 110 sends enabling signal to described disk state detecting unit 170 after receiving the status signal of flash memory device loss, described disk state detecting unit 170 detects the operation note storing data in described dish core 130 when flash memory device 100 starts work, and the operation note storing data is stored.Described operation note comprises the information such as operand, running time and action name.
Described flash memory device 100 also comprises information feedback unit 180, and described information feedback unit 180 comprises network and connects detecting module, command calls module and data feedback module.Described network connection detecting module is detected the electronic installation be connected with described flash memory device 100 and whether is in network connection state; Connect if electronic installation is in network, described command calls module started by call instruction or triggerable electronic device actuating equipment end or start the running program of electronic installation, the operation note in the feedback information stored in feedback information storage unit 190 and hard-disc storage state detecting unit 170 is sent to the network transmission program of electronic installation by described data feedback module simultaneously.Described network transmission program comprises electronic installation actuating equipment end or running program.But the actuating equipment end of described 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, for Internet Transmission, its operation is not easily found by the user of electronic installation.Described command calls module also sends the order obtaining electronic installation identity information, and the network transmission program calling electronic installation obtains the identity information of electronic installation and is sent to receives information address.
The address that the identity information of operation note and electronic installation sends to feedback information to specify according to call instruction by the actuating equipment end of described electronic installation or running program.The identity information of described electronic installation comprises electronic installation network interface card sequence number, IP address, and default gateway address, dns server address etc. determine the information of electronic installation ownership or geographic location.
The traceable flash memory device of the present invention, by the result of N continuous time input identity information mistake, oneself is set to the state of losing by flash memory device; During the electronic installation electrical connection that after losing, flash memory device is connected to the network, the feedback information can got in touch with its validated user by information feedback unit sends to operating system or the actuating equipment program of electronic installation; The network transmission program of described electronic installation on backstage by the receives information address that the use location information of flash memory device sends to validated user to specify, validated user is enable to learn flash memory device situation after the loss., flash memory device still can be tracked by its validated user after the loss., contributes to validated user to monitoring and the searching of losing hard disk.
The invention provides a kind of method for tracing 200 of flash memory device, when flash memory device for losing uses on the electronic installation that network connects, it is followed the trail of, this flash memory device stores the feedback information that validated user prestores, and feedback information comprises the receives information address of validated user.The present invention includes following steps, as shown in Figure 2:
Step 201, to have authentication flash memory device input subscriber identity information.
Step 202, will input identity information and the storage identity information comparison of flash memory device, judge that whether input identity information correct, and whether the user of flash memory device is the validated user that storage identity information is corresponding.If comparison result is yes, it is correct for namely inputting identity information, enters step 203; If comparison result is no, namely inputs identity information mistake, enter 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, statistics comparison result error thresholds; Specified time interval can be arranged by validated user.
If the number of times of the continuous mistake of step 205 comparison result is greater than N, the number of times that namely comparison result is wrong is continuously greater than predetermined number of times N, enters step 206.
Step 206, flash memory device considered to be in the state of loss.
Step 207, flash memory device judge whether connected electronic installation is in network connection state; If not, enter step 208, if so, enter step 209.
In step 208, flash memory device indicator core, the operation note of data, comprises the operand of data, running time and action name.
The operation note of data in dish core and feedback information are sent to connected electronic installation by step 209, flash memory device, and call the network transmission program of electronic installation, described network transmission program comprises running program or designated equipment end program simultaneously.
Feedback information, according to the data received and order, by running program or designated equipment end program, is sent to the receives information address that validated user is specified by step 210, electronic installation.The receives information address that described feedback information comprises operation note, validated user is specified.Described receives information address comprises No. MSN, No. QQ, the cell-phone number or email address etc. of user.Described running program or designated equipment end program can be electronic installation running background for network transmission program, the identity information of electronic installation can also be obtained, the network interface card sequence number, IP address, dns server address etc. of such as electronic installation, and on backstage, data are sent to receives information address in the mode not easily intuitively found by people.
The method for tracing of flash memory device provided by the invention, feedback information sends to validated user to be stored in the assigned address such as mailbox, mobile phone of flash memory device by mobile cryopreservation device after the loss., facilitate validated user to monitoring and the tracking of losing hard disk, and determine the geographic position of losing flash memory device use according to the identity information of the electronic installation of feedback, be convenient to the searching of flash memory device.
Should be understood that, the above-mentioned statement for present pre-ferred embodiments is comparatively detailed, and therefore can not 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 claims.
Claims (11)
1. a traceable flash memory device, comprise connection communication interface on the microprocessor and dish core, comprise the identity information input block of subscriber identity information input, judge to input the identity information identity judging unit whether identical with the storage identity information of validated user, it is characterized in that, also comprise:
Lose judging unit, detect the continuous comparison errors number of identity judging unit and be greater than error thresholds, judge that the state of flash memory device is as loss;
Feedback information storage unit, store the feedback information that validated user prestores, described feedback information comprises receives information address;
Information feedback unit, comprising: network connects detecting module, detects the electronic installation be connected with described flash memory device and whether is in network connection state; Command calls module, electronic installation is in the network transmission program being started electronic installation when network connects by call instruction, and call instruction obtains the identity information of electronic installation; Data feedback module, sends to the network transmission program of electronic installation by feedback information when described command calls module work; Described network transmission program comprises electronic installation actuating equipment end or running program, described command calls module also sends the order obtaining electronic installation identity information, and the network transmission program calling electronic installation obtains the identity information of electronic installation and is sent to receives information address;
Feedback information is issued the electronic installation be electrically connected with described flash memory device by described information feedback unit, and sending call instruction to described electronic installation, described call instruction is used for the network transmission program that feedback information is sent to receives information address by triggering energy.
2. flash memory device according to claim 1, is characterized in that, also comprises disk state detecting unit, after the state of described flash memory device is judged to be loss, detects and stores the operation note storing data in described dish core.
3. flash memory device according to claim 2, is characterized in that, described information feedback unit by operation note send to described electronic installation, operation note is sent to receives information address by described network transmission program.
4. flash memory device according to claim 3, it is characterized in that, described network transmission program comprises actuating equipment end or the running program of electronic installation, and described actuating equipment end or running program are the background program that can obtain described electronic installation identity information.
5. flash memory device according to claim 4, is characterized in that, the identity information of electronic installation is sent to receives information address by described network transmission program.
6. a traceable mobile memory system, comprise the electronic installation of flash memory device and the electrical connection of described flash memory device, described electronic installation comprises network transmission program and is in network connection state, it is characterized in that,
Described flash memory device comprises connection communication interface on the microprocessor and dish core, comprise the identity information input block of subscriber identity information input, judge to input the identity information identity judging unit whether identical with the storage identity information of validated user, also comprise:
Lose judging unit, detect the continuous comparison errors number of identity judging unit and be greater than error thresholds, judge that the state of flash memory device is as loss;
Feedback information storage unit, store the feedback information that validated user prestores, described feedback information comprises receives information address;
Information feedback unit, feedback information is issued the electronic installation be electrically connected with described flash memory device, and sending call instruction to described electronic installation, described call instruction is used for triggering energy and feedback information is sent the network transmission program being given to receives information address;
The identity information of feedback information and electronic installation is sent to the receives information address that feedback information is specified by the network transmission program of described electronic installation.
7. mobile memory system according to claim 6, is characterized in that, the identity information of described electronic installation comprises the network interface card sequence number of electronic installation, IP address, default gateway address.
8. mobile memory system according to claim 7, it is characterized in that, described network transmission program comprises actuating equipment end or the running program of electronic installation, and described actuating equipment end or running program are the background program that can obtain described electronic installation identity information.
9. one kind is applied to the method for tracing of the flash memory device of mobile memory system described in flash memory device described in claim 1 or claim 6, when flash memory device for losing connects with the electronic installation that network connects, it being followed the trail of, comprising the following steps:
A, to have authentication flash memory device input subscriber identity information;
B, will input identity information and the storage identity information comparison of flash memory device, whether correctly judge to input identity information; If comparison result is no, and the number of times of continuous input error identity information is greater than error thresholds, thinks that flash memory device is in lost condition;
Feedback information is sent to electronic installation by C, flash memory device, and calls the network transmission program of electronic installation;
D, described network transmission program is utilized the identity information of described electronic installation and feedback information to be sent to the receives information address of specifying.
10. method for tracing according to claim 9, is characterized in that, step C also comprises and detects and store the step storing data operating record in described dish core before occurring.
11. method for tracing according to claim 10, is characterized in that, step D also comprises and utilizes network transmission program operation note to be sent to the receives information address prestored.
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| CN103383724A (en) * | 2013-06-28 | 2013-11-06 | 记忆科技(深圳)有限公司 | Storing device and data access authority management method thereof |
| CN104424408A (en) * | 2013-08-26 | 2015-03-18 | 联想(北京)有限公司 | Information processing method and electronic device |
| CN105681319A (en) * | 2016-02-05 | 2016-06-15 | 合肥联宝信息技术有限公司 | Storage device and method capable of automatically acquiring information of intelligent device |
| CN106127088B (en) * | 2016-06-23 | 2019-12-03 | 北京小米移动软件有限公司 | Smart machine method for tracing and device |
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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. |