CN102081708A - Automatic detection equipment for portable storage device - Google Patents
Automatic detection equipment for portable storage device Download PDFInfo
- Publication number
- CN102081708A CN102081708A CN2009102256420A CN200910225642A CN102081708A CN 102081708 A CN102081708 A CN 102081708A CN 2009102256420 A CN2009102256420 A CN 2009102256420A CN 200910225642 A CN200910225642 A CN 200910225642A CN 102081708 A CN102081708 A CN 102081708A
- Authority
- CN
- China
- Prior art keywords
- memory device
- portable memory
- checkout equipment
- automatic checkout
- counter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Storage Device Security (AREA)
Abstract
The invention discloses automatic detection equipment for a portable storage device. When the automatic detection equipment is connected between the portable storage device and a computer, the automatic detection equipment decides whether communication between the calculator and the portable storage device is switched on or off according to the virus scanning result of the portable storage device. The automatic detection equipment can automatically detect the program before the portable storage device is connected to the calculator so as to lower risk for the computer to be infected by computer viruses.
Description
Technical field
The present invention relates to a kind of storage device, a kind of automatic checkout equipment of portable memory device is arranged especially.
Background technology
Along with data quantity and day sharp increase, common people also can utilize disk sheet, CD or carry-on dish to reach the purpose of data exchange except coming the swap data by the Internet.Especially with oneself dish because the capacity of internal memory or mini-hard disk grow up fast descend with its cost of manufacture so, make carry-on dish become when the user goes out as the good assistant of mobile data, please refer to shown in Figure 1.Compare down with other Storage Media, with oneself dish 110 have more that volume is little, high power capacity and advantage such as shockproof.
But also because so, so dish (USB flash disk) 110 has also become the approach that computer virus is propagated fast with oneself.In recent years, increasing 110 viruses of dish with oneself produced.For instance, dish 110 viral kavo are from the most with oneself, only can infect " autorun.inf " archives in the carry-on dish 110, make carry-on dish 110 when being connected in counter 120, with oneself dish 110 viral kavo can automatically perform corresponding backdoor programs, and with computer virus infection to the counter 120 that is connected.To the later stage, the every content of the carry-on dish 110 viral kavo of mutation in can the retouching operation system, and then cause the running of operating system unusual.
Think the problem that can avoid carry-on dish 110 to poison.Therefore there is the carry-on dish 110 of part to be provided with write-protect switch.But, but can't learn whether safety of employed counter 120 when the user carries out data access.Therefore the real difficulty of simple write-protect overcomes the problem of poisoning.And write-protect switch need be by manual switching.Switch to when read-only if the user forgets, then still can't realize its effect.
In like manner, for the counter 120 of safety, unknown carry-on dish 110 is installed is also had the risk of infected by computer virus.Though on most counter 120, all can carry antivirus software.But for the user who is unfamiliar with the antivirus software operation, still can produce the doubt of poisoning.
Summary of the invention
Technical matters to be solved by this invention provides a kind of automatic checkout equipment of portable memory device, when it is electrically connected at counter at portable memory device, portable memory device is wiped out drugs and foundation sweep-drug result, and whether the decision counter communicates with portable memory device.
To achieve these goals, the invention provides a kind of automatic checkout equipment of portable memory device, be suitable for connecting a portable memory device and a counter, this automatic checkout equipment comprises:
One storage element, it stores an autotest;
One switches the unit, is coupled to this counter; And
One processing unit, it is electrically connected at this storage element and this switch unit, when this processing unit is coupled to this automatic checkout equipment in this portable memory device, whether carry out this autotest has a computer virus and produces a testing result to detect this portable memory device, when this processing unit is safe in this testing result, activates this switch unit and make this portable memory device be coupled to this counter.
The automatic checkout equipment of above-mentioned portable memory device, wherein this automatic checkout equipment also comprises a communication interface, this communication interface is connected between this processing unit, this counter and this portable memory device, and the kind of this communication interface is general-purpose serial bus, Ethernet or IEEE 1394.
The automatic checkout equipment of above-mentioned portable memory device, wherein this automatic checkout equipment also comprises a luminescence unit, when this testing result when being dangerous, then this processing unit drives this luminescence unit.
The automatic checkout equipment of above-mentioned portable memory device, wherein in this storage element, store a repayment program, when this testing result when being dangerous, then this processing unit moves this repayment program to this counter, makes to jump an existing warning picture in the display frame of this counter.
The automatic checkout equipment of above-mentioned portable memory device, wherein when this testing result when being dangerous, then this automatic checkout equipment is kept the not UNICOM state of this portable memory device and this counter.
The automatic checkout equipment of portable memory device disclosed in this invention comprises storage element, switch unit and processing unit; Storage unit stores has autotest; Switch unit is coupled to counter, and the state that switch unit is preset is for opening circuit; Processing unit is coupled to switch unit and storage element; When processing unit is coupled to automatic checkout equipment in portable memory device, carries out automatic measuring program and whether have computer virus and produce testing result to detect portable memory device; When processing unit is safe in testing result, activates switch unit and make portable memory device be coupled to counter; If when testing result is dangerous, then keep the state that switch unit is opening circuit.
Technique effect of the present invention is: the automatic checkout equipment that the invention provides a kind of portable memory device, make and before portable memory device is being connected to counter, can carry out autotest, to reduce the risk that counter infects computer virus.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the synoptic diagram of prior art;
Fig. 2 is an overall appearance synoptic diagram of the present invention;
Fig. 3 A is a configuration diagram of the present invention;
Fig. 3 B is that commutation circuit of the present invention is the synoptic diagram of UNICOM;
Fig. 3 C is that commutation circuit of the present invention is the synoptic diagram that opens circuit;
Fig. 4 is the autotest schematic flow sheet of one embodiment of the invention;
Fig. 5 is that portable memory device of the present invention and automatic checkout equipment link synoptic diagram;
Fig. 6 is another embodiment of the present invention configuration diagram;
Fig. 7 is the autotest schematic flow sheet of another embodiment of the present invention.
Wherein, Reference numeral
110 carry-on dish (USB flash disk)
120 counters
210 automatic checkout equipments
211 communication interfaces
212 storage elements
213 switch units
214 processing units
215 autotests
216 luminescence units
217 repayment programs
220 counters
230 portable memory devices
Embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and principle of work are done concrete description:
The present invention is applied to detect whether infected computer virus of portable memory device.Automatic checkout equipment determines whether the access portable memory device according to testing result.Please refer to shown in Figure 2ly, it is an overall appearance synoptic diagram of the present invention.Automatic checkout equipment 210 is connected between counter 220 and the portable memory device 230.In automatic checkout equipment 210, comprise communication interface 211, storage element 212, switch unit 213 and processing unit 214, and please refer to shown in Fig. 3 A.
Be respectively arranged with corresponding to the communication interface 211 of counter 220 in the both sides of automatic checkout equipment 210 with portable memory device 230.Communication interface 211 is in order to connecting counter 220 and portable memory device 230, and is coupled with processing unit 214 and switch unit 213 in the communication path that two communication interfaces 211 are constituted respectively.The kind of communication interface 211 can be the general-purpose serial bus (Universal Serial Bus, USB), Ethernet or IEEE 1394.
If with USB is that communication interface 211 is an example.Have four branch connecting pins in USB, pin is respectively V+, Data 1, Data 2 and GND.When testing result was safety (meaning does not promptly have infection computer virus), then representing portable memory device 230 was not infect computer virus, then drove switch unit 213 and made and form path (please refer to Fig. 3 B) in two communication interfaces 211; Otherwise, when testing result is dangerous, then represent the infected computer virus of portable memory device 230, then still switch unit 213 is kept opening circuit shown in Fig. 3 C.
Also please cooperate shown in Figure 4ly about the running of autotest 215, it comprises the following steps:
Step S410: automatic checkout equipment is connected in counter;
Step S420: portable memory device is connected in automatic checkout equipment, communicates by letter and open circuit in forming one between counter and portable memory device;
Step S430: processing unit is carried out autotest to portable memory device, and produces a testing result;
Step S440: processing unit is according to communicating by letter between testing result decision UNICOM counter and portable memory device;
Step S450:, then keep communicating by letter between counter and portable memory device and open circuit when testing result when being dangerous; And
Step S460: when testing result when being safe, then automatic checkout equipment forms communication loop between counter and portable memory device.
When portable memory device 230 links with automatic checkout equipment 210 (as shown in Figure 5), automatic checkout equipment 210 can not set up communication path at portable memory device 230 and 220 of counters immediately.But after autotest 215 was finished, automatic checkout equipment 210 confirmed that portable memory devices 230 are that automatic checkout equipment 210 is just understood the communication path of 220 of UNICOM's portable memory device 230 and counters under safety, the nontoxic state.
Except the above embodiments, can also arrange in pairs or groups following assembly and program of the present invention detects.Please refer to shown in Figure 6ly, it is another embodiment of the present invention configuration diagram.Also comprise at this embodiment: communication interface 211, switch unit 213, storage element 212, luminescence unit 216 and processing unit 214.
Among this this embodiment, luminescence unit 216 is electrically connected at processing unit 214, and stores repayment program 217 and autotest 215 in the storage element 212.When testing result was dangerous (meaning promptly have virus), then processing unit 214 operation repayment programs 217 were to counter 220, made to jump in the display frame of counter 220 now to warn picture; Or by processing unit 214 driven for emitting lights unit 216, with prompting user portable memory device 230 infected by computer virus.
The running of autotest 215 also please cooperate shown in Figure 7, and the autotest 215 of this embodiment comprises the following steps:
Step S710: automatic checkout equipment is connected in counter;
Step S720: portable memory device is connected in automatic checkout equipment, communicates by letter and open circuit in forming one between counter and portable memory device;
Step S730: processing unit is carried out autotest to portable memory device, and produces a testing result;
Step S740: processing unit is according to communicating by letter between testing result decision UNICOM counter and portable memory device;
Step S750: when testing result when being dangerous, then keep communicating by letter between counter and portable memory device and open circuit, and operation repayment program and driven for emitting lights unit; And
Step S760: when testing result when being safe, then automatic checkout equipment forms communication loop between counter and portable memory device.
The function that present embodiment provides a kind of alarm to show in addition.When automatic checkout equipment 210 detects that portable memory device 230 is infected computer virus, then automatic checkout equipment 210 can or show relevant information by the luminescence unit 216 of self in the display frame of counter 220, knows to offer the user.
The invention provides a kind of automatic checkout equipment 210 of portable memory device 230, make and before portable memory device 230 is being connected to counter 220, can carry out autotest 215, be subjected to the risk that rogue program is attacked in the portable memory device 230 to reduce counter 220.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (5)
1. the automatic checkout equipment of a portable memory device is suitable for connecting a portable memory device and a counter, it is characterized in that this automatic checkout equipment comprises:
One storage element, it stores an autotest;
One switches the unit, is coupled to this counter; And
One processing unit, it is electrically connected at this storage element and this switch unit, when this processing unit is coupled to this automatic checkout equipment in this portable memory device, whether carry out this autotest has a computer virus and produces a testing result to detect this portable memory device, when this processing unit is safe in this testing result, activates this switch unit and make this portable memory device be coupled to this counter.
2. the automatic checkout equipment of portable memory device as claimed in claim 1, it is characterized in that, this automatic checkout equipment also comprises a communication interface, this communication interface is connected between this processing unit, this counter and this portable memory device, and the kind of this communication interface is general-purpose serial bus, Ethernet or IEEE1394.
3. the automatic checkout equipment of portable memory device as claimed in claim 1 is characterized in that, this automatic checkout equipment also comprises a luminescence unit, and when this testing result when being dangerous, then this processing unit drives this luminescence unit.
4. the automatic checkout equipment of portable memory device as claimed in claim 1, it is characterized in that, in this storage element, store a repayment program, when this testing result when being dangerous, then this processing unit moves this repayment program to this counter, makes to jump an existing warning picture in the display frame of this counter.
5. the automatic checkout equipment of portable memory device as claimed in claim 1 is characterized in that, when this testing result when being dangerous, then this automatic checkout equipment is kept the not UNICOM state of this portable memory device and this counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102256420A CN102081708A (en) | 2009-11-27 | 2009-11-27 | Automatic detection equipment for portable storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102256420A CN102081708A (en) | 2009-11-27 | 2009-11-27 | Automatic detection equipment for portable storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102081708A true CN102081708A (en) | 2011-06-01 |
Family
ID=44087667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102256420A Pending CN102081708A (en) | 2009-11-27 | 2009-11-27 | Automatic detection equipment for portable storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102081708A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488395A (en) * | 2015-06-04 | 2016-04-13 | 哈尔滨安天科技股份有限公司 | Method and device for performing malicious device detection based on USB communication data |
-
2009
- 2009-11-27 CN CN2009102256420A patent/CN102081708A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488395A (en) * | 2015-06-04 | 2016-04-13 | 哈尔滨安天科技股份有限公司 | Method and device for performing malicious device detection based on USB communication data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103400076B (en) | Malware detection methods, devices and systems on a kind of mobile terminal | |
| CN106203035B (en) | A kind of data access control method and mobile terminal | |
| CN104123495B (en) | A kind of method for being used to remove the Malware for preventing computer from running | |
| CN100464295C (en) | Safety inputting method based on virtual machine | |
| CN105141854A (en) | Flashlight control method, flashlight control device and terminal equipment | |
| CN108183901B (en) | FPGA-based host security protection physical card and data processing method thereof | |
| CN106096393A (en) | A kind of application control method and device | |
| WO2017083044A1 (en) | Detecting program evasion of virtual machines or emulators | |
| CN104679552B (en) | Selectively disable sensor and associated function | |
| CN108734215A (en) | Software classification method and device | |
| CN110321189A (en) | A kind of method and apparatus that boarding program being presented in host program | |
| CN102081708A (en) | Automatic detection equipment for portable storage device | |
| CN206149236U (en) | Projecting apparatus switch based on hall sensor | |
| CN205902092U (en) | SIM card management equipment | |
| CN109657469B (en) | Script detection method and device | |
| EP3602372B1 (en) | Sample-specific sandbox configuration based on endpoint telemetry | |
| CN104462953B (en) | A kind of information processing method and electronic equipment | |
| CN106341150B (en) | The radio circuit and mobile terminal of carrier wave polymerization | |
| CN104090716A (en) | Method and device for fast screenshot of mobile terminal | |
| CN103885897A (en) | Automatic operation process of human-computer interface device | |
| CN105930224B (en) | Dump operation control method, device and terminal | |
| CN208174236U (en) | A kind of protection circuit of Laser Power Devices | |
| CN105302689A (en) | Intelligent management method and apparatus for computer system | |
| CN108647519A (en) | A kind of computer hardware safety detecting system | |
| WO2018013104A1 (en) | Hot unplug predictions based on latch positions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110601 |