CN102609366A - System and method for wireless positioning control of mobile storage device - Google Patents
System and method for wireless positioning control of mobile storage device Download PDFInfo
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- CN102609366A CN102609366A CN2011103669983A CN201110366998A CN102609366A CN 102609366 A CN102609366 A CN 102609366A CN 2011103669983 A CN2011103669983 A CN 2011103669983A CN 201110366998 A CN201110366998 A CN 201110366998A CN 102609366 A CN102609366 A CN 102609366A
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Abstract
The invention provides a system and method for wireless positioning control of a mobile storage device. The system for wireless positioning control of the mobile storage device comprises the mobile storage device and a fixed wireless communicating device. The mobile storage device is used for sending pairing information to the fixed wireless communicating device after connected with a computer and determining whether the mobile storage device is connected or locked with the computer according to return information of the fixed wireless communicating device. The fixed wireless communicating device is used for receiving the pairing information of the mobile storage device and searching for the corresponding authority limits of the pairing information, the authority limit information is returned if the corresponding authority limits are found, or else the locked authority limit information is returned. By the method for wireless positioning control of the mobile storage device, users cannot have access to the mobile storage device when a regulated using range is exceeded, and accordingly safety of data in the mobile storage device is guaranteed.
Description
Technical field
The present invention relates to the mobile storage field, particularly a kind of system and method for movable storage device wireless location control.
Background technology
Along with the development in pluralism of data storage, can carry out big data quantity storage and portable movable storage device and be widely used, but also produce the potential safety hazard of data in the movable storage device simultaneously.At present data in the movable storage device are carried out privacy restriction or use the limiting method great majority through artificial supervision, this supervision method, in case supervise ineffective then directly cause the outflow of data, thus data security hidden danger such as leakage of data caused.
Summary of the invention
The present invention provides a kind of system and method for movable storage device wireless location control, has solved the problem of movable storage device usable range restriction.
A kind of system of movable storage device wireless location control comprises movable storage device and fixed radio communication device;
Described movable storage device is used for after movable storage device connects computing machine, sending unpaired message to fixed radio communication device, and according to the return message of fixed radio communication device, confirms whether movable storage device is connected with computing machine or locks;
Described fixed radio communication device is used to receive the unpaired message of movable storage device, and searches the corresponding authority of unpaired message, if find corresponding authority, then returns authority information, otherwise returns locked authority information.
In the described system, described movable storage device comprises:
USB interface is used for movable storage device and is connected with computing machine;
Microprocessor is used for when movable storage device inserts computing machine, loads wireless module to specifying fixed radio communication device to send unpaired message; Judge the return message that wireless module sends, if in Preset Time, do not receive the return message of fixed radio communication device, load store module not then, locking movable storage device; If in Preset Time, receive the return message of fixed radio communication device, then return message is judged, if return message is an authority information; Then the load store module is connected with computing machine, if return message is a locked authority; Load store module not then, the locking movable storage device;
Wireless module sends unpaired message to fixed radio communication device, and obtains the return message of fixed radio communication device, and sends to microprocessor;
Memory module is used for the data storage of movable storage device.
In the described system, described fixed radio communication device comprises:
Acquisition module is used to obtain the unpaired message that movable storage device sends;
Search module, be used to search the corresponding authority of unpaired message;
Sending module is used for according to lookup result, sends return message to movable storage device, if find the corresponding authority of unpaired message, then returns authority information, otherwise returns locked authority.
A kind of method of movable storage device wireless location control is applicable to the movable storage device in the movable storage device wireless location control system, comprising:
When movable storage device inserts computing machine, to specifying fixed radio communication device to send unpaired message;
Receive the return message of fixed radio communication device,, then return message is judged if in Preset Time, receive the return message of fixed radio communication device, otherwise the locking movable storage device;
Judge the return message of fixed radio communication device, if return message is an authority information, then movable storage device is connected with computing machine, if return message is a locked authority, then locks movable storage device.
In the described method, described movable storage device and fixed radio communication device match in advance.
In the described method, comprise the unique identification of movable storage device in the described unpaired message.
In the described method, said locking movable storage device or movable storage device be with after computing machine is connected, Preset Time at interval, and movable storage device sends a unpaired message to fixed radio communication device.
A kind of method of movable storage device wireless location control is applicable to the fixed radio communication device in the movable storage device wireless location control system, comprising:
Obtain the unpaired message that movable storage device sends;
Search the corresponding authority of unpaired message;
According to lookup result, send return message to movable storage device, if find the corresponding authority of unpaired message, then return authority information, otherwise return locked authority.
In the described method, described movable storage device and fixed radio communication device match in advance.
Method of the present invention can be confirmed the usable range of movable storage device and lay fixed radio communication device as required, simultaneously needs is carried out the movable storage device and the fixed radio communication device pairing of wireless location control.Through the coverage and the matching operation of detected wireless signals, thus make do not have the pairing movable storage device and the movable storage device in the wireless signal coverage is not unavailable.
The present invention provides a kind of system and method for movable storage device wireless location control, comprises movable storage device and fixed radio communication device; Described movable storage device is used for after movable storage device connects computing machine, sending unpaired message to fixed radio communication device, and according to the return message of fixed radio communication device, confirms whether movable storage device is connected with computing machine or locks; Described fixed radio communication device is used to receive the unpaired message of movable storage device, and searches the corresponding authority of unpaired message, if find corresponding authority, then returns authority information, otherwise returns locked authority information.Through method of the present invention, can't visit in the time of can making the usable range of movable storage device overshoot, thereby guarantee safety of data in the movable storage device.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of system construction drawing of movable storage device wireless location control;
Fig. 2 is a movable storage device workflow diagram in the method for a kind of movable storage device wireless location control;
Fig. 3 is a fixed radio communication device workflow diagram in the method for a kind of movable storage device wireless location control.
Embodiment
In order to make those skilled in the art person understand the technical scheme in the embodiment of the invention better, and make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing technical scheme among the present invention done further detailed explanation.
The present invention provides a kind of system and method for movable storage device wireless location control, has solved the problem of movable storage device usable range restriction.
A kind of system of movable storage device wireless location control, as shown in Figure 1, comprise movable storage device 101 and fixed radio communication device 102;
Described movable storage device 101 is used for after movable storage device connects computing machine, sending unpaired message to fixed radio communication device, and according to the return message of fixed radio communication device, confirms whether movable storage device is connected with computing machine or locks;
Described fixed radio communication device 102 is used to receive the unpaired message of movable storage device, and searches the corresponding authority of unpaired message, if find corresponding authority, then returns authority information, otherwise returns locked authority information.
In the described system, described movable storage device 101 comprises:
Usb 1 01-1 is used for movable storage device and is connected with computing machine;
Microprocessor 101-2 is used for when movable storage device inserts computing machine, loads wireless module to specifying fixed radio communication device to send unpaired message; Judge the return message that wireless module sends, if in Preset Time, do not receive the return message of fixed radio communication device, load store module not then, locking movable storage device; If in Preset Time, receive the return message of fixed radio communication device, then return message is judged, if return message is an authority information; Then the load store module is connected with computing machine, if return message is a locked authority; Load store module not then, the locking movable storage device;
Wireless module 101-3 sends unpaired message to fixed radio communication device, and obtains the return message of fixed radio communication device, and sends to microprocessor;
Memory module 101-4 is used for the data storage of movable storage device.
In the described system, described fixed radio communication device 102 comprises:
Acquisition module 102-1 is used to obtain the unpaired message that movable storage device sends;
Search module 102-2, be used to search the corresponding authority of unpaired message;
Sending module 102-3 is used for according to lookup result, sends return message to movable storage device, if find the corresponding authority of unpaired message, then returns authority information, otherwise returns locked authority.
A kind of method of movable storage device wireless location control is applicable to the movable storage device in the movable storage device wireless location control system, and is as shown in Figure 2, comprising:
S201: when movable storage device inserts computing machine, to specifying fixed radio communication device to send unpaired message;
S202: the return message that receives fixed radio communication device;
S203: judge whether in Preset Time, to receive the return message of fixed radio communication device, if then carry out S204, otherwise carry out S206;
S204: judge the return message of fixed radio communication device,, then carry out S205,, then carry out S206 if return message is a locked authority if return message is an authority information;
S205: movable storage device is connected with computing machine;
S206: locking movable storage device.
When movable storage device does not receive the return message of fixed radio communication device in Preset Time, explain that then movable storage device not in the usable range of regulation, therefore locks movable storage device, movable storage device can't be visited.
In the described method, described movable storage device and fixed radio communication device match in advance.
In the described method, comprise the unique identification of movable storage device in the described unpaired message.The unique identification of said movable storage device can or be solidificated in the movable storage device for firmware ID in the movable storage device.
In the described method, said locking movable storage device or movable storage device be with after computing machine is connected, Preset Time at interval, and movable storage device sends a unpaired message to fixed radio communication device.
A kind of method of movable storage device wireless location control is applicable to the fixed radio communication device in the movable storage device wireless location control system, and is as shown in Figure 3, comprising:
S301: obtain the unpaired message that movable storage device sends;
S302: search the corresponding authority of unpaired message;
S303: according to lookup result, send return message,, then return authority information, otherwise return locked authority if find the corresponding authority of unpaired message to movable storage device.
In the described method, described movable storage device and fixed radio communication device match in advance.
Method of the present invention can be confirmed the usable range of movable storage device and lay fixed radio communication device as required, simultaneously needs is carried out the movable storage device and the fixed radio communication device pairing of wireless location control.Through the coverage and the matching operation of detected wireless signals, thus make do not have the pairing movable storage device and the movable storage device in the wireless signal coverage is not unavailable.
The present invention provides a kind of system and method for movable storage device wireless location control, comprises movable storage device and fixed radio communication device; Described movable storage device is used for after movable storage device connects computing machine, sending unpaired message to fixed radio communication device, and according to the return message of fixed radio communication device, confirms whether movable storage device is connected with computing machine or locks; Described fixed radio communication device is used to receive the unpaired message of movable storage device, and searches the corresponding authority of unpaired message, if find corresponding authority, then returns authority information, otherwise returns locked authority information.Through method of the present invention, can't visit in the time of can making the usable range of movable storage device overshoot, thereby guarantee safety of data in the movable storage device.
Though described the present invention through embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, hope that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (9)
1. the system of a movable storage device wireless location control is characterized in that, comprises movable storage device and fixed radio communication device;
Described movable storage device is used for after movable storage device connects computing machine, sending unpaired message to fixed radio communication device, and according to the return message of fixed radio communication device, confirms whether movable storage device is connected with computing machine or locks;
Described fixed radio communication device is used to receive the unpaired message of movable storage device, and searches the corresponding authority of unpaired message, if find corresponding authority, then returns authority information, otherwise returns locked authority information.
2. the system of claim 1 is characterized in that, described movable storage device comprises:
USB interface is used for movable storage device and is connected with computing machine;
Microprocessor is used for when the movable storage device of wireless location control inserts computing machine, loads wireless module to specifying fixed radio communication device to send unpaired message; Judge the return message that wireless module sends, if in Preset Time, do not receive the return message of fixed radio communication device, load store module not then, locking movable storage device; If in Preset Time, receive the return message of fixed radio communication device, then return message is judged, if return message is an authority information; Then the load store module is connected with computing machine, if return message is a locked authority; Load store module not then, the locking movable storage device;
Wireless module sends unpaired message to fixed radio communication device, and obtains the return message of fixed radio communication device, and sends to microprocessor;
Memory module is used for the data storage of movable storage device.
3. the system of claim 1 is characterized in that, described fixed radio communication device comprises:
Acquisition module is used to obtain the unpaired message that movable storage device sends;
Search module, be used to search the corresponding authority of unpaired message;
Sending module is used for according to lookup result, sends return message to movable storage device, if find the corresponding authority of unpaired message, then returns authority information, otherwise returns locked authority.
4. the method for a movable storage device wireless location control is applicable to the movable storage device in the movable storage device wireless location control system, it is characterized in that, comprising:
When movable storage device inserts computing machine, to specifying fixed radio communication device to send unpaired message;
Receive the return message of fixed radio communication device,, then return message is judged if in Preset Time, receive the return message of fixed radio communication device, otherwise the locking movable storage device;
Judge the return message of fixed radio communication device, if return message is an authority information, then movable storage device is connected with computing machine, if return message is a locked authority, then locks movable storage device.
5. method as claimed in claim 4 is characterized in that, described movable storage device and fixed radio communication device match in advance.
6. method as claimed in claim 4 is characterized in that, comprises the unique identification of movable storage device in the described unpaired message.
7. method as claimed in claim 4 is characterized in that, said locking movable storage device or movable storage device be with after computing machine is connected, Preset Time at interval, and movable storage device sends a unpaired message to fixed radio communication device.
8. the method for a movable storage device wireless location control is applicable to the fixed radio communication device in the movable storage device wireless location control system, it is characterized in that, comprising:
Obtain the unpaired message that movable storage device sends;
Search the corresponding authority of unpaired message;
According to lookup result, send return message to movable storage device, if find the corresponding authority of unpaired message, then return authority information, otherwise return locked authority.
9. method as claimed in claim 8 is characterized in that, described movable storage device and fixed radio communication device match in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669983A CN102609366A (en) | 2012-02-07 | 2012-02-07 | System and method for wireless positioning control of mobile storage device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103669983A CN102609366A (en) | 2012-02-07 | 2012-02-07 | System and method for wireless positioning control of mobile storage device |
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| CN102609366A true CN102609366A (en) | 2012-07-25 |
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| CN2011103669983A Pending CN102609366A (en) | 2012-02-07 | 2012-02-07 | System and method for wireless positioning control of mobile storage device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103390125A (en) * | 2013-07-19 | 2013-11-13 | 丁贤根 | Design method for safe and mobile storage controller authorized and encrypted/decrypted by wireless terminal |
| CN106326695A (en) * | 2015-06-16 | 2017-01-11 | 联想(北京)有限公司 | Information processing method and electronic device |
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| CN201465116U (en) * | 2009-05-04 | 2010-05-12 | 同方股份有限公司 | Safe mobile storage device by using mobile communication network |
| CN102084369A (en) * | 2008-04-01 | 2011-06-01 | 优盖提特拜克有限公司 | System for monitoring the unauthorized use of a device |
| US20110171996A1 (en) * | 2008-08-08 | 2011-07-14 | Tyfone, Inc. | Smartcard performance enhancement circuits and systems |
| US20110307724A1 (en) * | 2008-05-23 | 2011-12-15 | Norman Shaw | Secure storage device |
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- 2012-02-07 CN CN2011103669983A patent/CN102609366A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP2009884A1 (en) * | 2007-06-29 | 2008-12-31 | Koninklijke KPN N.V. | Data storage device with means for communicating with a mobile network |
| CN102084369A (en) * | 2008-04-01 | 2011-06-01 | 优盖提特拜克有限公司 | System for monitoring the unauthorized use of a device |
| US20110307724A1 (en) * | 2008-05-23 | 2011-12-15 | Norman Shaw | Secure storage device |
| US20110171996A1 (en) * | 2008-08-08 | 2011-07-14 | Tyfone, Inc. | Smartcard performance enhancement circuits and systems |
| CN201465116U (en) * | 2009-05-04 | 2010-05-12 | 同方股份有限公司 | Safe mobile storage device by using mobile communication network |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103390125A (en) * | 2013-07-19 | 2013-11-13 | 丁贤根 | Design method for safe and mobile storage controller authorized and encrypted/decrypted by wireless terminal |
| CN103390125B (en) * | 2013-07-19 | 2016-01-06 | 丁贤根 | Design method of safety mobile storage controller using wireless terminal authorization and encryption and decryption |
| CN106326695A (en) * | 2015-06-16 | 2017-01-11 | 联想(北京)有限公司 | Information processing method and electronic device |
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Address after: 100080 Haidian District City, Zhongguancun, the main street, No. 1 Hailong building, room 1415, room 14 Applicant after: Beijing Antiy Electronic Installation Co., Ltd. Address before: 100084, 2B-521, bright city, No. 1, Nongda South Road, Beijing, Haidian District Applicant before: Beijing Antiy Electronic Installation Co., Ltd. |
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Application publication date: 20120725 |