CN105740735A - Wireless safe USB (Universal Serial Bus) flash disk and implementation method thereof - Google Patents
Wireless safe USB (Universal Serial Bus) flash disk and implementation method thereof Download PDFInfo
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- CN105740735A CN105740735A CN201410768287.2A CN201410768287A CN105740735A CN 105740735 A CN105740735 A CN 105740735A CN 201410768287 A CN201410768287 A CN 201410768287A CN 105740735 A CN105740735 A CN 105740735A
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Abstract
The invention discloses a wireless safe USB (Universal Serial Bus) flash disk and an implementation method thereof. The method comprises the following steps: binding: binding the wireless safe USB flash disk with a mobile terminal; connection: establishing a wireless connection relationship between the wireless safe USB flash disk and the mobile terminal; and hiding: controlling and hiding the wireless safe USB flash disk to prevent the wireless safe USB flash disk from being searched by other equipment. When the wireless safe USB flash disk is bound and connected with the mobile terminal, the wireless safe USB flash disk can not be searched by other equipment so as to further improve the privacy and the safety of the wireless safe USB flash disk.
Description
Technical field
The present invention relates to electronics and communication technique field, particularly relate to a kind of wireless security USB flash disk and its implementation.
Background technology
Along with the development of electronics and mechanics of communication, it is very universal that USB flash disk moves storage as one, and its application almost relates to the various aspects of individual, enterprises and institutions, army, government.But, along with the universal development with mechanics of communication of USB flash disk application, the requirement of the privacy of USB flash disk, safety is also stepped up by people.
Then, market occurring in that encrypted U disk, a portion is encrypted by the main control chip of USB flash disk, and level of security is high, it is not easy to be cracked, relatively costly；U disk file is encrypted by another part by software algorithm, and technology is various, and safety is different because of work, advantage of lower cost.But above-mentioned all can not meet people's requirement to the privacy of USB flash disk, safety.
Therefore, how to meet people to the privacy of USB flash disk, security requirement, have become as problem demanding prompt solution in the industry.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of wireless security USB flash disk and its implementation, it is possible to increase the privacy of USB flash disk, safety, to meet the demand of people better.
For solving above-mentioned technical problem, what one of the technical solution used in the present invention was to provide a kind of wireless security USB flash disk realizes method, including:
Binding step: by this wireless security USB flash disk and a mobile terminal binding；
Connection Step: wireless connections relation will be set up between this wireless security USB flash disk and this mobile terminal；
Hide step: control is hidden this wireless security USB flash disk not arrived by other equipment searchings.
Wireless security USB flash disk of the present invention realize in method, in Connection Step, between this wireless security USB flash disk and this mobile terminal, be successfully established wireless connections relation by Bluetooth pairing；Then, in hiding step, control is hidden this wireless security USB flash disk not searched by bluetooth by other equipment.
The realizing of wireless security USB flash disk of the present invention, in method, also includes:
Judge step: judge whether this wireless security USB flash disk accesses to an electronic third-party equipment；
Credit step: when this wireless security USB flash disk accesses to an electronic third-party equipment, this wireless security USB flash disk sends credit solicited message to this mobile terminal；
Response of step: after this mobile terminal receives the credit solicited message that this wireless security USB flash disk sends, it is judged that whether this credit solicited message meets credit condition, when this credit solicited message meets credit condition, transmits credit by information to this wireless security USB flash disk；
Clearance step: this wireless security USB flash disk receive this credit by information time, the access limit of this wireless security USB flash disk of letting pass；
Read-write step: electronic third-party equipment, after this wireless security USB flash disk clearance access limit, reads and writes the data file in this wireless security USB flash disk.
Wireless security USB flash disk of the present invention realize in method, in binding step, if this wireless security USB flash disk and another mobile terminal are bound, after this wireless security USB flash disk is first released binding with the mobile terminal bound by needs, this wireless security USB flash disk and another mobile terminal could be bound again.
Wireless security USB flash disk of the present invention realize in method, in credit step, after this wireless security USB flash disk accesses to an electronic third-party equipment, if again accessing to this electronic third-party equipment after pulling up this wireless security USB flash disk, then this wireless security USB flash disk sends credit solicited message to this mobile terminal again.
Wireless security USB flash disk of the present invention realize in method, in read-write step, electronic third-party equipment is before this wireless security USB flash disk clearance access limit, it is impossible to the data file read and write, delete in this wireless security USB flash disk, and can not format this wireless security USB flash disk.
Wireless security USB flash disk of the present invention realize in method, binding step in by this wireless security USB flash disk and a mobile terminal binding after, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, then by the button that controls on this wireless security USB flash disk, the partial function of this mobile terminal can be carried out controlled in wireless.
Wireless security USB flash disk of the present invention realize in method, the partial function of this mobile terminal carried out controlled in wireless include above by the button that controls on this wireless security USB flash disk: one or more in the concerning security matters application program that controls to hide on this mobile terminal, confidential document, concerning security matters icon.
Wireless security USB flash disk of the present invention realize in method, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if this mobile terminal sends status poll information to this wireless security USB flash disk, wireless security USB flash disk will send status information to mobile terminal after receiving this status poll information, and control is shown this status information by mobile terminal.
Wireless security USB flash disk of the present invention realize in method, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if the distance between this wireless security USB flash disk and this mobile terminal exceeds preset range, this wireless security USB flash disk and/or this mobile terminal will carry out exceeding distance prompt.
Wireless security USB flash disk of the present invention realize in method, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if the distance between this wireless security USB flash disk and this mobile terminal exceeds preset range, this mobile terminal can be searched by the control button on this wireless security USB flash disk, or, this wireless security USB flash disk can be searched by the control button on this mobile terminal.
The two of the technical solution used in the present invention be to provide a kind of wireless security USB flash disk, this wireless security USB flash disk and a mobile terminal with the use of, this wireless security USB flash disk includes:
Binding information memory module: the binding information produced during for storing this wireless security USB flash disk with this mobile terminal binding；
Link block: for setting up wireless connections relation between this wireless security USB flash disk and this mobile terminal；
Hide module: control is hidden this wireless security USB flash disk not arrived by other equipment searchings.
In wireless security USB flash disk of the present invention, also include:
Judge module: be used for judging whether this wireless security USB flash disk accesses to an electronic third-party equipment；
Credit module: for judging to learn that this wireless security USB flash disk sends credit solicited message to this mobile terminal when having accessed to an electronic third-party equipment at this judge module；
Clearance module: for when receiving this mobile terminal and transmitting the credit come by information, the access limit of this wireless security USB flash disk of letting pass, so that this electronic third-party device-readable writes the data file in this wireless security USB flash disk；Information is passed through in so-called credit, it is after this mobile terminal receives the credit solicited message that this wireless security USB flash disk sends, judge whether this credit solicited message meets credit condition, be sent to the information of this wireless security USB flash disk when this credit solicited message meets credit condition；
Transmission/reception module: for sending, receive the wireless signal information sending each other when binding, setting up wireless connections, credit/receiving between this mobile terminal and this wireless security USB flash disk；
Control module: control for the coordination between above-mentioned binding information memory module, link block, judge module, credit module, clearance module, transmission/reception module.
In wireless security USB flash disk of the present invention, also include:
User interactive module: for for providing interactive interface alternately between this wireless security USB flash disk and this this mobile terminal；
Indicating module: for information during to the status information of this wireless security USB flash disk, distance between this wireless security USB flash disk and this mobile terminal beyond preset range or search the information of this wireless security USB flash disk by mobile terminal and indicate.
The invention has the beneficial effects as follows: be different from the situation of prior art, in the present invention, first by this wireless security USB flash disk and a mobile terminal binding, and set up wireless connections relation, then control is hidden this wireless security USB flash disk not arrived by other equipment searchings, further increase the privacy of wireless security USB flash disk, safety.
A progressive ground, when this wireless security USB flash disk accesses to an electronic third-party equipment, this wireless security USB flash disk will send credit solicited message to this mobile terminal, this mobile terminal judges whether this credit solicited message meets credit condition after receiving this credit solicited message, if meet credit condition, then transmit credit by information to this wireless security USB flash disk, this wireless security USB flash disk is when receiving this credit by information, letting pass the access limit of this wireless security USB flash disk, electronic third-party equipment can data file in this wireless security USB flash disk read-write.As above, when wireless security USB flash disk accesses to an electronic third-party equipment, the access limit of the data file in wireless security USB flash disk can be controlled by the mobile terminal bound with wireless security USB flash disk, in case data file therein is arbitrarily read and write, further increase the privacy of wireless security USB flash disk, safety.
Accompanying drawing explanation
Fig. 1 is the flow chart of the first embodiment of the method that realizes of wireless security USB flash disk of the present invention；
Fig. 2 is the flow chart of the second embodiment of the method that realizes of wireless security USB flash disk of the present invention
Fig. 3 is the flow chart of the 3rd embodiment of the method that realizes of wireless security USB flash disk of the present invention；
Fig. 4 judges one of execution flow process that step 300 judges when this wireless security USB flash disk does not access to an electronic third-party equipment in Fig. 3；
Fig. 5 is the two of the execution flow process judging in Fig. 3 that step 300 judges when this wireless security USB flash disk does not access to an electronic third-party equipment；
Fig. 6 is the three of the execution flow process judging in Fig. 3 that step 300 judges when this wireless security USB flash disk does not access to an electronic third-party equipment；
Fig. 7 is the four of the execution flow process judging in Fig. 3 that step 300 judges when this wireless security USB flash disk does not access to an electronic third-party equipment；
Fig. 8 is the five of the execution flow process judging in Fig. 3 that step 300 judges when this wireless security USB flash disk does not access to an electronic third-party equipment；
Fig. 9 is the block diagram of the first embodiment of wireless security USB flash disk of the present invention；
Figure 10 is the block diagram of the second embodiment of wireless security USB flash disk of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.USB flash disk is the current main media storing file portablely, is widely used in work and the life of people, is used for storing various file data, thus, in USB flash disk, the privacy of data, safety are increasingly becoming one of sixty-four dollar question.
As shown in Figure 1, it it is the flow chart of the first embodiment of the method that realizes of wireless security USB flash disk of the present invention, as shown in Figure 9, it it is the block diagram of the first embodiment of wireless security USB flash disk of the present invention, shown in Fig. 1, Fig. 9, being illustrated illustrating to the method that realizes of this wireless security USB flash disk, specifically, the method that realizes of this wireless security USB flash disk comprises the steps:
Binding step 100: judge wireless security USB flash disk whether with a mobile terminal binding, if this wireless security USB flash disk with a mobile terminal binding, then entrance next step and Connection Step 200.
In this binding step 100, need rely on wireless security USB flash disk transmission/reception module realize between mobile terminal the transmission of wireless signal, reception, specifically, the wireless security USB flash disk existed within the scope of mobile terminal to search, this wireless security USB flash disk is set to need the object of binding, and preserves the facility information of this wireless security USB flash disk, simultaneously, the facility information of the mobile terminal bound with oneself is also preserved by this wireless security USB flash disk, thus setting up binding relationship.In order to improve privacy and safety further, one wireless security USB flash disk with a mobile terminal binding, and can only be provided with an exclusive password for releasing binding when binding, further, also tying up the exclusive password for confirming binding of time set one, can more improve safety.
In binding step 100, if this wireless security USB flash disk and another mobile terminal are bound, it is necessary to after this wireless security USB flash disk is first released binding with the mobile terminal bound, this wireless security USB flash disk and another mobile terminal could be bound again.Also it is just say, one wireless security USB flash disk can only be bound with a mobile terminal, if wireless security USB flash disk A carries out binding with mobile terminal M1, wireless security USB flash disk A attempts to bind with mobile terminal M2 again, then not all right, only first release binding with mobile terminal M1, could bind with mobile terminal M2 further.But understandably, a mobile terminal can bind multiple USB flash disk, as long as setting binding relationship on mobile terminals, and, when mobile terminal sends information to wireless security USB flash disk, must be targetedly, it is thus only necessary to Target Wireless safe U disc can respond.
Connection Step 200: judge whether set up wireless connections relation between this wireless security USB flash disk and this mobile terminal, if having been set up wireless connections relation, then enters next step and namely judges step 300.
In this Connection Step 200, it is also desirable to the transmission/reception module relying on wireless security USB flash disk realizes the transmission of wireless signal between mobile terminal, reception.And, if primary Connection Step 200 had built up wireless connections relation, upper once set up wireless connections time, only by close to this wireless security USB flash disk and mobile terminal, when the distance between this wireless security USB flash disk and mobile terminal is less than predetermined threshold value, then need to can be automatically obtained reconnect, do not need any manual operation, visible, this Connection Step saves operating procedure further, improves Consumer's Experience.
Hide step 300: control is hidden this wireless security USB flash disk not arrived by other equipment searchings.
Specifically, in Connection Step 200, if being successfully established wireless connections relation by Bluetooth pairing between wireless security USB flash disk and mobile terminal；So in hiding step 300, control is hidden this wireless security USB flash disk not searched by bluetooth by other equipment.Then, eliminate this situation in the application, namely after this wireless security USB flash disk is connected by bluetooth by the owner of this wireless security USB flash disk with the mobile terminal of oneself, 3rd people (non-owner) there is also a bluetooth equipment if setting to search by the electronics carrying bluetooth of oneself, then can throw doubt upon, if then just controlling to hide this wireless security USB flash disk after setting up wireless connections, then would not be searched by bluetooth by other electronic equipments, further increase safety.
Certainly, this hiding step 300 also can perform after binding step 100, namely after binding, is set to only not hide with the mobile terminal oneself bound, and other electronic equipments are all hiding.
As in figure 2 it is shown, be the flow chart of the second embodiment of the method that realizes of wireless security USB flash disk of the present invention, it is in that with the similarities and differences of the first embodiment shown in Fig. 1: continue executing with after hiding step 300 and judge step 400 and below scheme:
Judging step 400: judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if having accessed to an electronic third-party equipment, then entering next step and credit step 400.The electronic third-party equipment mentioned in the present invention, comprise and be not limited to desktop computer, notebook, panel computer, smart mobile phone, intelligent television, mobile terminal etc., in a word, all electronic equipments that can individually read USB flash disk are all the categories of so-called " electronic third-party equipment " in the present invention.
Credit step 500: when this wireless security USB flash disk accesses to an electronic third-party equipment, this wireless security USB flash disk sends credit solicited message to this mobile terminal, subsequently into next step and response of step 600.
In this credit step 500, the transmission/reception module being also required to rely on wireless security USB flash disk realizes sending credit solicited message to mobile terminal, but sending of this credit solicited message does not need artificial operation transmission, once this wireless security USB flash disk accesses to an electronic third-party equipment, the control module of wireless security USB flash disk sends out credit solicited message by transmission/reception module immediately.
Response of step 600: this mobile terminal receives the credit solicited message (as in step 610) that this wireless security USB flash disk sends, judge whether this credit solicited message meets credit condition (as in step 620), when this credit solicited message meets credit condition, transmit credit by information to this wireless security USB flash disk (as in step 630), subsequently into next step and clearance step 700.
In above-mentioned steps 620, how to judge whether this credit solicited message meets credit condition, described in detail below: the credit solicited message that wireless security USB flash disk sends comprises the facility information of this wireless security USB flash disk, this mobile terminal resolves this credit solicited message received to obtain the facility information of the wireless security USB flash disk wherein comprised, then the facility information of wireless security USB flash disk stored with mobile terminal for the facility information of the wireless security USB flash disk got is compared, if consistent, then meet credit condition.
Clearance step 700: this wireless security USB flash disk receive this credit by information time, the access limit of this wireless security USB flash disk of letting pass, namely read and write step 800 subsequently into next step.
In this clearance step 700, in order to improve safety further, may also include a decryption step, namely, when this wireless security USB flash disk is when receiving this credit by information, the access limit of this wireless security USB flash disk of letting pass, and further the data file of storage in wireless security USB flash disk is decrypted.Visible, before the access limit of this wireless security USB flash disk of letting pass, in wireless security USB flash disk, the data file of storage is all encryption storage, further increases safety.
Read-write step 800: electronic third-party equipment, after this wireless security USB flash disk clearance access limit, reads and writes the data file in this wireless security USB flash disk.
Further, if transmission/reception module 70 adopts bluetooth module, in binding step 100, wireless security USB flash disk and mobile terminal are bound by employing bluetooth, once this wireless security USB flash disk and mobile terminal binding, then this wireless security USB flash disk can not be arrived by bluetooth discovery by other mobile terminals.It is to say, if wireless security USB flash disk A is undertaken binding by bluetooth with mobile terminal M1, then wireless security USB flash disk A can not be arrived by bluetooth discovery by other mobile terminals.
Further, in credit step 500, after this wireless security USB flash disk accesses to an electronic third-party equipment, if again accessing to this electronic third-party equipment after pulling up this wireless security USB flash disk, then this wireless security USB flash disk needs again to send credit solicited message to this mobile terminal, this ensure that the reliability of credit process.
Further, in read-write step 800, electronic third-party equipment is before this wireless security USB flash disk clearance access limit, the data file cannot read and write, delete in this wireless security USB flash disk, and this wireless security USB flash disk can not be formatted, further ensure the safety of data file in wireless security USB flash disk.
As shown in Figure 3, it it is the flow chart of the 3rd embodiment of the method that realizes of wireless security USB flash disk of the present invention, it is in that with the similarities and differences of the second embodiment shown in Fig. 2: in judging step 400, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if having accessed to an electronic third-party equipment, following execution step is identical with Fig. 1, if not accessing to an electronic third-party equipment, then carries out the execution flow process in Fig. 4, Fig. 5, Fig. 6, Fig. 7 or Fig. 8.
In the judgement step of Fig. 3, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if do not access to electronic third-party equipment, one of execution flow process as shown in Figure 4, enters the step 1100 in Fig. 4, and wireless security USB flash disk sends control information to this mobile terminal, enter back into step 1200, mobile terminal receives the control information that wireless security USB flash disk sends, and goes successively to step 1300, and mobile terminal performs the control operation that this control information is corresponding.That is: after this wireless security USB flash disk and a mobile terminal binding, if having established wireless connections relation between this wireless security USB flash disk and this mobile terminal, then by the button that controls on this wireless security USB flash disk, the partial function of this mobile terminal can be carried out controlled in wireless.In the present invention, so-called " partial function of mobile terminal ", including the switching on and shutting down of mobile terminal, dormancy, wake up, screen locking, unblock, backup (contact person, call, note, picture, video etc.), play in (music, video etc.) etc. one or more, certainly this it is also not limited to, in every case the function having on mobile terminal, all can become the one in this " partial function of mobile terminal ".
As: wireless security USB flash disk is that switching on and shutting down control information to the control information that this mobile terminal sends, then mobile terminal performs control operation corresponding to these switching on and shutting down control information then for switching on and shutting down；The control information such as the control information that wireless security USB flash disk sends to this mobile terminal is dormancy, wake up, screen locking, unblock, then the control operation that mobile terminal performs this dormancy, wakes up, screen locking, the control information such as unblock are corresponding then corresponds to dormancy, wakes up, screen locking, unblock etc.；Wireless security USB flash disk is the Standby control information such as backup contact person, call, note, picture, video to the control information that this mobile terminal sends, then the control operation that mobile terminal performs this Standby control information corresponding then corresponds to backup contact person, call, note, picture, video etc.；The control information that wireless security USB flash disk sends to this mobile terminal plays control information for playing music, video etc., then the control operation that mobile terminal performs this broadcasting control information corresponding then corresponds to broadcasting music, video etc..
Above-mentioned wireless security USB flash disk sends control information to this mobile terminal, it is possible to be that wireless security USB flash disk sends automatically when meeting above-mentioned condition, it is also possible to be that user is transmitted by the button that controls on wireless security USB flash disk.As: when the distance between wireless security USB flash disk and this mobile terminal is beyond predeterminable range, wireless security USB flash disk sends dormancy, screen locking etc. from this mobile terminal of trend and controls information；The control information the such as when distance between wireless security USB flash disk and this mobile terminal returns in predeterminable range, wireless security USB flash disk wakes up from the transmission of this mobile terminal of trend, unblock.
Certainly, above by the control button on this wireless security USB flash disk, the partial function of this mobile terminal is carried out controlled in wireless to include: one or more in the concerning security matters application program on this mobile terminal, confidential document, concerning security matters icon are hidden in control.As: wireless security USB flash disk is hiding control information to the control information that this mobile terminal sends, the control operation that then mobile terminal performs this hiding control information corresponding is then hiding, specifically, can hide in the concerning security matters application program on this mobile terminal, confidential document, concerning security matters icon one or more.
Understandably, block diagram in conjunction with the second embodiment of the wireless security USB flash disk of the present invention shown in Figure 10 is visible, in the application, the button that controls on wireless security USB flash disk belongs to the category of user interactive module, for for providing interactive interface alternately between this this mobile terminal of wireless security USB flash disk.
Or, in the judgement step of Fig. 3, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if do not access to electronic third-party equipment, the two of execution flow process as shown in Figure 5, enter the step 2100 in Fig. 5, mobile terminal sends status poll information to wireless security USB flash disk, enters back into step 2200, and wireless security USB flash disk sends status information to mobile terminal, going successively to step 2300, mobile terminal controls to show this status information.That is, after this wireless security USB flash disk and a mobile terminal binding, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, then mobile terminal sends status poll information to this wireless security USB flash disk, wireless security USB flash disk sends status information to mobile terminal, and mobile terminal controls to show this status information.
As: wireless security USB flash disk is electricity quantity inquiring information to the status poll information that this mobile terminal sends, then mobile terminal controls display state of charge；Wireless security USB flash disk is memory capacity Query Information to the status poll information that this mobile terminal sends, then mobile terminal controls display memory capacity state.
Or, in the judgement step of Fig. 3, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if do not access to electronic third-party equipment, the three of execution flow process as shown in Figure 6, enter the step 3100 in Fig. 6, judge that whether the distance between wireless security USB flash disk and mobile terminal is beyond preset range, if the distance between wireless security USB flash disk and mobile terminal exceeds preset range, then go successively to step 3200, wireless security USB flash disk and/or mobile terminal and control to carry out exceeding distance prompt.That is, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, when then the distance between this wireless security USB flash disk and this mobile terminal is beyond preset range, this wireless security USB flash disk and/or this mobile terminal can carry out exceeding distance prompt, produce warning, to remind whether user lost wireless security USB flash disk or mobile terminal.
Or, in the judgement step of Fig. 3, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if do not access to electronic third-party equipment, the four of execution flow process as shown in Figure 7, enter the step 4100 in Fig. 7, wireless security USB flash disk sends lookup information to this mobile terminal, enters back into step 4200, and mobile terminal receives the lookup information that wireless security USB flash disk sends, going successively to step 4300, mobile terminal performs the warning operation that this lookup information is corresponding.That is, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, when then the distance between this wireless security USB flash disk and this mobile terminal is beyond preset range, controls button by the lookup on this wireless security USB flash disk and just can search this mobile terminal.When user presses the control button on wireless security USB flash disk, mobile terminal can produce warning, such as ring, buzzing, lamplight pointing etc., to point out user thus finding mobile terminal, further, if mobile terminal could not be found, then can pointing out on wireless security USB flash disk, mobile terminal is not found in prompting.
Or, in the judgement step of Fig. 3, judge whether this wireless security USB flash disk accesses to an electronic third-party equipment, if do not access to electronic third-party equipment, the five of execution flow process as shown in Figure 8, enter the step 5100 in Fig. 8, mobile terminal sends lookup information to this wireless security USB flash disk, enters back into step 5200, and wireless security USB flash disk receives the lookup information that mobile terminal sends, going successively to step 5300, wireless security USB flash disk performs the warning operation that this lookup information is corresponding.That is, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, when then the distance between this wireless security USB flash disk and this mobile terminal is beyond preset range, controls button by the lookup on this mobile terminal and just can search this wireless security USB flash disk.When user presses the control button on mobile terminal, wireless security USB flash disk can produce warning, such as ring, buzzing, lamplight pointing etc., to point out user thus finding wireless security USB flash disk, further, if wireless security USB flash disk could not be found, then can pointing out on mobile terminals, wireless security USB flash disk is not found in prompting.
As it is shown in figure 9, be the block diagram of wireless security USB flash disk first embodiment of the present invention, this wireless security USB flash disk and a mobile terminal with the use of, this wireless security USB flash disk includes:
Binding information memory module 10: the binding information produced during for storing this wireless security USB flash disk with this mobile terminal binding；Specifically, this binding information memory module 10 stores the relevant information produced in the binding step 100 in Fig. 1, Fig. 2, the password etc. that the facility information of the mobile terminal namely bound mutually with wireless security USB flash disk and releasing are bound.
Link block 10: for setting up wireless connections relation between this wireless security USB flash disk and this mobile terminal；It specifically performs the operation of Connection Step 200 in Fig. 1, Fig. 2, repeats no more.
Judge module 30: be used for judging whether this wireless security USB flash disk accesses to an electronic third-party equipment；Its operation specifically performing to judge step 300 in Fig. 1, Fig. 2, repeats no more.
Credit module 40: for judging to learn that this wireless security USB flash disk sends credit solicited message to this mobile terminal when having accessed to an electronic third-party equipment at this judge module；It specifically performs the operation of credit step 400 in Fig. 2, Fig. 3, repeats no more.
Clearance module 50: for when receiving this mobile terminal and transmitting the credit come by information, the access limit of this wireless security USB flash disk of letting pass, so that this electronic third-party device-readable writes the data file in this wireless security USB flash disk；Information is passed through in so-called credit, it is after this mobile terminal receives the credit solicited message that this wireless security USB flash disk sends, judge whether this credit solicited message meets credit condition, be sent to the information of this wireless security USB flash disk when this credit solicited message meets credit condition.It specifically performs the operation of clearance step 600 in Fig. 2, Fig. 3, repeats no more.
Transmission/reception module 70: for sending, receive the wireless signal needing mutually to send/receive between this mobile terminal and this wireless security USB flash disk when binding, setting up wireless connections, credit.
Control module 60: control for the coordination between above-mentioned binding information memory module, link block, judge module, credit module, clearance module, transmission/reception module.
As shown in Figure 10, being the block diagram of wireless security USB flash disk the second embodiment of the present invention, the second embodiment shown in this Figure 10 and the first embodiment shown in Fig. 9 are distinctive in that: this wireless security USB flash disk further comprises:
User interactive module 80: for providing interactive interface alternately between this wireless security USB flash disk and this this mobile terminal；
Indicating module 90: information during to the status information of this wireless security USB flash disk, distance between this wireless security USB flash disk and this mobile terminal beyond preset range or search the information of this wireless security USB flash disk by mobile terminal and indicate.
In the present invention, transmission/reception module 70 is for sending, receive the wireless signal information sending each other when binding, setting up wireless connections, credit/receiving between this mobile terminal and this wireless security USB flash disk, preferably, transmission/reception module 70 adopts bluetooth module, and controlled module 60 controls co-ordination, it is preferable that bluetooth 4.0 agreement in proper order.Why adopt bluetooth module, it is because its extremely low operation and the feature such as stand-by power consumption, millisecond low latency, more than 100 meters extra long distances, AES-128 encryptions, if and two successfully match before with the equipment of bluetooth 4.0, as long as by close for this two equipment during reconnect, can realize reconnecting, completely without any manual operation.
In sum, in the present invention, first by this wireless security USB flash disk and a mobile terminal binding and set up wireless connections relation, then control is hidden this wireless security USB flash disk not arrived by other equipment searchings, improve the privacy of wireless security USB flash disk, safety.Further, when this wireless security USB flash disk accesses to an electronic third-party equipment, this wireless security USB flash disk will send credit solicited message to this mobile terminal, this mobile terminal judges whether this credit solicited message meets credit condition after receiving this credit solicited message, if meet credit condition, then transmit credit by information to this wireless security USB flash disk, this wireless security USB flash disk is when receiving this credit by information, letting pass the access limit of this wireless security USB flash disk, electronic third-party equipment can data file in this wireless security USB flash disk read-write.As above, when wireless security USB flash disk accesses to an electronic third-party equipment, the access limit of the data file in wireless security USB flash disk can be controlled by the mobile terminal bound with wireless security USB flash disk, in case data file therein is arbitrarily read and write, further increase the privacy of wireless security USB flash disk, safety.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (14)
1. a wireless security USB flash disk realize method, it is characterised in that including:
Binding step: by this wireless security USB flash disk and a mobile terminal binding；
Connection Step: wireless connections relation will be set up between this wireless security USB flash disk and this mobile terminal；
Hide step: control is hidden this wireless security USB flash disk not arrived by other equipment searchings.
2. wireless security USB flash disk according to claim 1 realize method, it is characterised in that
In Connection Step, between this wireless security USB flash disk and this mobile terminal, it is successfully established wireless connections relation by Bluetooth pairing；
Then, in hiding step, control is hidden this wireless security USB flash disk not searched by bluetooth by other equipment.
3. wireless security USB flash disk according to claim 1 and 2 realize method, it is characterised in that the method that realizes of this wireless security USB flash disk also includes:
Judge step: judge whether this wireless security USB flash disk accesses to an electronic third-party equipment；
Credit step: when this wireless security USB flash disk accesses to an electronic third-party equipment, this wireless security USB flash disk sends credit solicited message to this mobile terminal；
Response of step: after this mobile terminal receives the credit solicited message that this wireless security USB flash disk sends, it is judged that whether this credit solicited message meets credit condition, when this credit solicited message meets credit condition, transmits credit by information to this wireless security USB flash disk；
Clearance step: this wireless security USB flash disk receive this credit by information time, the access limit of this wireless security USB flash disk of letting pass；
Read-write step: electronic third-party equipment, after this wireless security USB flash disk clearance access limit, reads and writes the data file in this wireless security USB flash disk.
4. wireless security USB flash disk according to claim 3 realize method, it is characterised in that also include:
In binding step, if this wireless security USB flash disk and another mobile terminal are bound, it is necessary to after this wireless security USB flash disk is first released binding with the mobile terminal bound, this wireless security USB flash disk and another mobile terminal could be bound again.
5. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, in credit step, after this wireless security USB flash disk accesses to an electronic third-party equipment, if again accessing to this electronic third-party equipment after pulling up this wireless security USB flash disk, then this wireless security USB flash disk sends credit solicited message to this mobile terminal again.
6. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, in read-write step, electronic third-party equipment is before this wireless security USB flash disk clearance access limit, the data file cannot read and write, delete in this wireless security USB flash disk, and this wireless security USB flash disk can not be formatted.
7. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, binding step in by this wireless security USB flash disk and a mobile terminal binding after, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, then by the button that controls on this wireless security USB flash disk, the partial function of this mobile terminal can be carried out controlled in wireless.
8. wireless security USB flash disk according to claim 7 realize method, it is characterized in that, above by the control button on this wireless security USB flash disk, the partial function of this mobile terminal is carried out controlled in wireless and include: one or more in the concerning security matters application program on this mobile terminal, confidential document, concerning security matters icon are hidden in control.
9. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if this mobile terminal sends status poll information to this wireless security USB flash disk, wireless security USB flash disk will send status information to mobile terminal after receiving this status poll information, and control is shown this status information by mobile terminal.
10. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if the distance between this wireless security USB flash disk and this mobile terminal exceeds preset range, this wireless security USB flash disk and/or this mobile terminal will carry out exceeding distance prompt.
11. wireless security USB flash disk according to claim 3 realize method, it is characterized in that, if built vertical wireless connections relation between this wireless security USB flash disk and this mobile terminal, if the distance between this wireless security USB flash disk and this mobile terminal exceeds preset range, this mobile terminal can be searched by the control button on this wireless security USB flash disk, or, this wireless security USB flash disk can be searched by the control button on this mobile terminal.
12. a wireless security USB flash disk, with a mobile terminal with the use of, it is characterised in that: this wireless security USB flash disk includes:
Binding information memory module: the binding information produced during for storing this wireless security USB flash disk with this mobile terminal binding；
Link block: for setting up wireless connections relation between this wireless security USB flash disk and this mobile terminal；
Hide module: control is hidden this wireless security USB flash disk not arrived by other equipment searchings.
13. wireless security USB flash disk according to claim 12, it is characterised in that this wireless security USB flash disk also includes:
Judge module: be used for judging whether this wireless security USB flash disk accesses to an electronic third-party equipment；
Credit module: for judging to learn that this wireless security USB flash disk sends credit solicited message to this mobile terminal when having accessed to an electronic third-party equipment at this judge module；
Clearance module: for when receiving this mobile terminal and transmitting the credit come by information, the access limit of this wireless security USB flash disk of letting pass, so that this electronic third-party device-readable writes the data file in this wireless security USB flash disk；Information is passed through in so-called credit, it is after this mobile terminal receives the credit solicited message that this wireless security USB flash disk sends, judge whether this credit solicited message meets credit condition, be sent to the information of this wireless security USB flash disk when this credit solicited message meets credit condition；
Transmission/reception module: for sending, receive the wireless signal information sending each other when binding, setting up wireless connections, credit/receiving between this mobile terminal and this wireless security USB flash disk；
Control module: control for the coordination between above-mentioned binding information memory module, link block, judge module, credit module, clearance module, transmission/reception module.
14. wireless security USB flash disk according to claim 13, it is characterised in that this wireless security USB flash disk also includes:
User interactive module: for for providing interactive interface alternately between this wireless security USB flash disk and this this mobile terminal；
Indicating module: for information during to the status information of this wireless security USB flash disk, distance between this wireless security USB flash disk and this mobile terminal beyond preset range or search the information of this wireless security USB flash disk by mobile terminal and indicate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768287.2A CN105740735A (en) | 2014-12-12 | 2014-12-12 | Wireless safe USB (Universal Serial Bus) flash disk and implementation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410768287.2A CN105740735A (en) | 2014-12-12 | 2014-12-12 | Wireless safe USB (Universal Serial Bus) flash disk and implementation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105740735A true CN105740735A (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410768287.2A Pending CN105740735A (en) | 2014-12-12 | 2014-12-12 | Wireless safe USB (Universal Serial Bus) flash disk and implementation method thereof |
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| Country | Link |
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| CN (1) | CN105740735A (en) |
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