CN100357921C - Method for controlling automatic running program in USB memory and USB memory thereof - Google Patents
Method for controlling automatic running program in USB memory and USB memory thereof Download PDFInfo
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- CN100357921C CN100357921C CNB2004101031215A CN200410103121A CN100357921C CN 100357921 C CN100357921 C CN 100357921C CN B2004101031215 A CNB2004101031215 A CN B2004101031215A CN 200410103121 A CN200410103121 A CN 200410103121A CN 100357921 C CN100357921 C CN 100357921C
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Abstract
The present invention discloses a method for controlling a self-operation program in a USB memory, and the method is to arrange a switch for controlling the self-operation program in the USB memory. The method also comprises that judging whether a control switch of the self-operation program is an execution self-operation program, after the USB memory is inserted in a computer; if the control switch of the self-operation program is the execution self-operation program, the operating system operates the self-operation program in the USB memory, or else the flow directly finishes. The present invention also discloses a USB memory which at least comprises a memory area, a USB interface, a controller and a control switch of a self-operation program, and in the present invention, a switch which can be controlled by users is arranged in the USB memory, and the switch is connected with the controller; thus, the controller can be set whether to execute the self-operation program according to a switch state. The self-operation program can be controlled by the users, is convenient for the user to use, and increases attraction to the users.
Description
Technical field
The present invention relates to the mobile storage technical field, be meant a kind of method and a kind of USB storage that automatic running program in the USB storage is controlled especially.
Background technology
Along with development of computer, nearly all computer has all been installed USB (universal serial bus) (USB) interface, and USB storage is exactly a kind of memory device that has utilized USB interface to link to each other with computing machine.USB storage also claims magic dish, USB flash disk, flash disk and flash disk etc., it is present a kind of very general movable storage device, its not only capacity be far longer than the floppy disk of traditional 1.44M capacity, access times, time and storage speed are also all considerably beyond the floppy disk of traditional 1.44M capacity.Because USB storage uses USB interface to link to each other with computing machine, and USB has hot-swappable function, and promptly computing machine is connected with other equipment by USB interface and does not need extra driver, and plug and play is easy to use.
A kind of technology that can move some designated program automatically is provided in the prior USB storer, and this technology is moved the program of the middle appointment of automatic operating file (Autorun.inf) in the USB storage then by USB storage is invented CD-ROM drive.By this technology, after USB storage is inserted computing machine, can play one section advertisement automatically or move the program of certain appointment, this technology has been enriched the application prospect of USB storage.For example, can improve attractive force, also increase the competitive power of manufacturer giving to user's antivirus software or other programs as the program of operation automatically to the client.
The USB storage structure that realizes above-mentioned technology as shown in Figure 1, USB storage comprises memory block 101, usb 1 02 and controller 103.Wherein, memory block 101 can be the every storage medium that comprises flash memory (Flash), is used to store data and automatic running program etc., and usb 1 02 is used for USB storage and computing machine communicates; Controller 103 is used for communicating by usb 1 02 and computing machine, and read-write operation is carried out in memory block 101, and the automatic running program in the executive storage area.In addition, comprise the firmware (Firmware) that is equivalent to operating system in the computing machine in the controller 103, and in firmware, comprised the configuration informations such as device descriptor of USB storage.
Below again the method that realizes this automatic running technology is described.
USB storage is set to support the driver of automatic operation (Autorun) function in the device descriptor of USB storage in advance.Support AutoPlay function promptly can move the automatic running program in the Autorun.inf file, the driver of support AutoPlay function is CD-ROM drive normally.In addition, also in advance the memory block of USB storage is divided into two subregions, as shown in Figure 2.Wherein, storage Autorun.inf file and automatic running program in the subregion 201, another subregion 202 is common memory block.For the user, have only subregion 202 as seen, can carry out read-write operation to this district, and subregion 201 is sightless, whether the user can not move program is wherein controlled.
In the prior art, the flow process of carrying out automatic running program in the USB mobile memory as shown in Figure 3, concrete steps are as follows:
After step 301, USB storage were inserted computing machine, operating system began in the configuration driven process, to read configuration information for USB storage configuration driven program from the firmware of USB storage controller; The type of driver that comprises USB storage in the configuration information;
As can be seen from the above technical solutions, after USB storage is inserted in the computing machine, will move the fixed program of Autorun.inf document automatically, this mode is automatically, can't control.But sometimes, the user does not need the automatic operation of these programs, does not wish to move these programs yet and wastes the time of oneself, only needs to carry out the memory function of USB storage.In this case,, can't realize not carrying out the demand of these programs, cause trouble and waste of time, reduce attractive force the user to the user owing to can not control to the operation of program in the Autorun.inf file.
Summary of the invention
In view of this, first fundamental purpose of the present invention is to provide a kind of method that automatic running program in the USB storage is controlled, and this method can realize the control of user to automatic running program.
Second fundamental purpose of the present invention is to provide a kind of USB storage, and this USB storage can realize the control of user to automatic running program.
Be first aspect that achieves the above object, the invention provides a kind of method that automatic running program in the USB storage is controlled, this method is provided with one and is used for switch that automatic running program is controlled on USB storage;
This method also comprises:
After A, USB storage are inserted computing machine, judge whether the automatic running program gauge tap is to carry out automatic running program, if execution in step B; Otherwise direct process ends;
B, operating system are carried out the automatic running program in the USB storage.
Preferably, describedly judge that whether the automatic running program gauge tap is after carrying out automatic running program, further to comprise:
If this switch of A11 is for carrying out automatic running program, the type of driver of USB storage oneself is set to support the type of driver of AutoPlay function, then execution in step A12; Otherwise the type of driver of USB storage oneself is set to not support the type of driver of AutoPlay function, then execution in step A12;
A12, operating system read the configuration information in the USB storage, judge whether type of driver wherein is the type of driver of supporting AutoPlay function;
Described step B is: whether operating system is to support the type of driver of AutoPlay function to carry out the automatic running program in the USB storage according to type of driver.
Preferably, the described type of driver of AutoPlay function of not supporting is: moveable magnetic disc.
Preferably, further comprise before the described steps A: automatic running mark position is set in USB storage in advance;
After USB storage described in the steps A is inserted computing machine, judge whether the automatic running program gauge tap is after carrying out automatic running program, further to comprise:
If move gauge tap automatically for carrying out automatic running program, the automatic running mark of USB storage position is set to carry out automatic running program; Otherwise the automatic running mark of USB storage position is set to not carry out automatic running program;
Operating system judges whether automatic running mark position is to carry out automatic running program;
Described step B is: whether operating system is to carry out automatic running program to carry out automatic running program according to automatic running mark position.
Preferably, further comprise before the described steps A: the type of driver that sets in advance USB storage is for supporting the type of driver of AutoPlay function;
The described automatic running mark position that is provided with in USB storage is: automatic running mark position is set in the automatic operating file in USB storage;
Described operating system judges whether automatic running mark position is that the method for carrying out automatic running program is:
Operating system is carried out the configuration information that reads in the USB storage, after judging the type of driver of type of driver for the support AutoPlay function of USB storage, read the automatic running mark position in the automatic operating file, judge whether this zone bit is to carry out automatic running program.
Preferably, the type of driver of described support AutoPlay function is: CD-ROM drive.
Preferably, the described type of driver of judging is after supporting the type of driver of AutoPlay function, further to comprise:
Whether operating system is judged automatic operating file in the USB storage, if this document is arranged, carry out subsequent step; Otherwise, direct process ends;
Automatic running program described in the step B is: the program of appointment in the automatic operating file.
Preferably, the USB storage controller links to each other with the automatic running program gauge tap by pin;
Describedly judge that whether the automatic running program gauge tap is that the method for carrying out automatic running program is:
Controller judges whether the pin current potential that links to each other with the automatic running program gauge tap is that automatic running program is carried out in indication.
Second aspect for achieving the above object the invention provides a kind of USB storage, and this USB storage comprises at least:
Memory block (101) is used to store data and automatic running program;
USB interface (102) is used for USB storage and is connected with computing machine;
Controller (103) is used for by USB interface (102) and compunication, and memory block (101) are carried out read-write operation, and the automatic running program in the executive storage area (101);
It is characterized in that this USB storage also comprises:
Automatic running program gauge tap (502) is used for automatic running program is controlled;
Wherein, the automatic running program gauge tap is connected to controller (103), after controller (103) obtains the state of automatic running program gauge tap (502), carries out or do not carry out automatic running program according to the setting state that is obtained.
Preferably, automatic running program gauge tap (502) is connected on the controller (103) by controller pin (A_IO).
Preferably, this USB storage further comprises:
Resistance (R), the one end is connected to positive source, and the other end is connected to the junction of automatic running program gauge tap (502) and controller (103);
Electric capacity (C), the one end is connected with ground, and the other end is connected to the junction of automatic running program gauge tap (502) and controller (103).
As can be seen from the above technical solutions, among the present invention, by the switch that the user can control is set in USB storage, and this switch is connected with controller, thereby controller can set whether carry out automatic running program according on off state, realized the control of user,, increased attractive force the user for the user has brought facility to automatic running program; In addition, link to each other with positive source by a resistance with the junction of controller at switch among the present invention, link to each other with ground, controller is protected, improved the life-span of USB storage by an electric capacity.
The method that the present invention controls automatic running program in the USB storage, after inserting computing machine in USB storage, state to the automatic running program gauge tap is judged, thereby whether decision operating system carries out automatic running program, has realized the control of user to automatic running program; And then, the inventive method also by before carrying out automatic running program, is judged whether the Autorun.inf file is arranged in the USB storage, has avoided after operating system is judged the execution automatic running program, but can not find automatic running program, reduced system mistake.
Description of drawings
Fig. 1 is a USB storage cut-away view of the prior art;
Fig. 2 is storage area structure figure in the USB storage;
Fig. 3 is a process flow diagram of carrying out automatic running program in the USB storage in the prior art;
Fig. 4 is the overview flow chart of the inventive method;
Fig. 5 is USB storage external structure among the present invention;
Fig. 6 is the cut-away view of USB storage among the present invention;
Fig. 7 is the process flow diagram of the inventive method first embodiment;
Fig. 8 is the process flow diagram of the inventive method second embodiment.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
Main thought of the present invention is, in automatic running program gauge tap of USB storage outer setting, after USB storage is inserted computing machine, carry out or do not carry out automatic running program by the detector switch state and according on off state, realized control to automatic running program.
The overall procedure of the inventive method as shown in Figure 4, concrete steps are as follows:
After step 401, USB storage are inserted computing machine, judge whether the automatic running program gauge tap is to carry out automatic running program, if execution in step 402; Otherwise direct process ends;
Automatic running program in step 402, the operating system USB storage.
Below specific embodiments of the invention are elaborated.
In the first embodiment of the present invention, the switch 502 that can control user of USB storage 501 outer setting, as shown in Figure 5.This switch is the inner end ground connection of USB storage; one end links to each other with a pin A_IO of controller 103; as shown in Figure 6; in addition; for the controller 103 to USB storage is protected; switch 502 links to each other with positive source V+ by a resistance R with pin A_IO junction, links to each other with ground by a capacitor C.After USB storage is inserted in the computing machine, detect the pin A_IO current potential that links to each other with switch 502 in the controller 103, then according to this current potential height, the type of driver of USB storage is set, type of driver has determined whether USB storage supports the Autorun function, operating system is according to after reading the facility information that comprises type of driver, and whether decision moves the fixed automatic running program of Autorun.inf document according to type of driver.Like this, the user just can realize the control to automatic running program by the on off state of this switch is set.
In addition, also the storage space of USB storage is divided into two zones in the present embodiment, as shown in Figure 2, a subregion 201 is assumed to be the D district, is sightless to the user, is used to store the automatic running program of Autorun.inf file and appointment wherein etc.; Another subregion 202 is assumed to be the E district, is visible to the user, is normal memory block.
In the use of USB storage, the flow process of present embodiment as shown in Figure 7, concrete steps are as follows:
After step 701, USB storage were inserted computing machine, USB storage judged that whether the corresponding on off state of the pin current potential that links to each other with above-mentioned switch is for opening, if on off state is for opening execution in step 702; Otherwise execution in step 703;
Generally, the user can think that switch is the execution automatic running program under the state of holding, and the state that is in the pass is the execution automatic running program down for not carrying out automatic running program so switch is set in the present embodiment under the state of opening; Certainly, also can be set to switch under the state that closes for carrying out automatic running program, and under the state of opening for not carrying out automatic running program; And the corresponding relation of pin current potential and on off state can be opened for the noble potential correspondence, and electronegative potential is corresponding to close, and also can close for noble potential is corresponding, and the electronegative potential correspondence is opened;
Type of driver in step 702, the device descriptor is set to support the type of driver of Autorun function, and execution in step 704 then;
Here, the type of driver of setting mainly is for the D district, because whether operating system moves the fixed program of Autorun.inf document, just relevant with the D district, it doesn't matter with the E district; In addition, supporting the type of driver of Autorun function to be generally CD-ROM drive (CD-ROM), can certainly be other type of drivers of supporting the Autorun function, as local disk etc.;
Corresponding type of driver is set to not support the type of driver of Autorun function in step 703, the device descriptor, and execution in step 704 then; With identical in the step 702, also be meant the type of driver that the D district is set here, the type of driver in common D district is set to moveable magnetic disc in this step;
After operating system detects new hardware, need obtain information such as the type of equipment and state, with the decision is which kind of driver is USB storage install, and the type and the state that obtain equipment are exactly to realize by configuration informations such as device descriptors among the Firmware that reads Controller;
After step 705, operating system read the configuration information of USB storage, judge whether the type of driver in the configuration information is the type of driver of supporting the Autorun function, if support the type of driver of Autorun function, execution in step 706; Otherwise direct process ends;
Because the type of driver when usually USB storage can needs be supported the Autorun function is set to CD-ROM drive (CD-ROM), in this step, when the type of driver of judging USB storage when operating system is CD-ROM drive, will think that the type of driver of this USB storage is for supporting the type of driver of Autorun function;
Even the type of driver of USB storage is supported the Autorun function, might wherein there be the situation of Autorun.inf file to occur yet, if there is not this step, just might support the Autorun function in the type of driver of USB storage, but system mistake appears when not having the Autorun.inf file in the USB storage, so, be provided with this step in the present embodiment in order to reduce system mistake; In addition, the meaning of the direct process ends in step 705 and this step is, operating system does not search whether the Autorun.inf file is arranged in the USB storage, can not move the program of appointment in this document yet, only provides USB storage E district basic memory function for the user;
It more than is explanation to first embodiment of the invention, in first embodiment, USB storage is after inserting computing machine, detect the pin current potential that links to each other with the switch that is provided with among the present invention immediately, and the type of driver in D district being set according to this pin current potential, operating system is by judging that type of driver determines whether carrying out the Autorun function.Yet, can not realize the present invention even do not change type of driver yet, the second embodiment of the present invention is exactly not change type of driver to realize of the present inventionly, below is described.
In the second embodiment of the present invention, the type of driver of USB storage sets in advance to supporting the type of driver of Autorun function, is generally CD-ROM drive.Identical with first embodiment, present embodiment also needs to set in advance the switch that a user can control, and this switch is linked to each other with a pin of USB storage controller, and concrete USB storage structure is identical with first embodiment.In addition, automatic running mark position also is set in the Autorun.inf file in the present embodiment in advance, this zone bit has two values, and a value is designated as the fixed program of operation Autorun.inf document, and another value is designated as the fixed program of Autorun.inf document of not moving.Operating system has the Autorun.inf file in judging USB storage after, at first read automatic running mark position in the Autorun.inf file, move or do not move the fixed program of Autorun.inf document according to the value of automatic running mark position then.
Automatically the value of running mark position promptly is provided with by USB storage at the beginning of USB storage powers on.In other words, USB storage is after inserting computing machine, whether judge the pairing on off state of pin current potential that links to each other with above-mentioned switch for opening, if for opening, the value that USB storage is provided with automatic running mark position is the fixed program of indication operation Autorun.inf document at once; Otherwise USB storage is provided with the value of automatic running mark position and does not move the fixed program of Autorun.inf document for indication.
After this, operating system and USB storage are carried out mutual flow process as shown in Figure 8 in the present embodiment, and concrete steps are as follows:
After step 801, USB storage were inserted computing machine, operating system read the configuration information in the USB storage, and after computing machine obtained the configuration information of USB storage, the type of driver of judging in the configuration information was supported the Autorun function, and execution in step 802 then;
More than be explanation, to use two kinds of concrete conditions of the present invention beneficial effect of the present invention further described again below two specific embodiments of the present invention.
First kind of situation is the situation that encrypted area is arranged in the USB storage, in the USB storage of encrypted area is arranged, after need landing, the user could use encrypted area, realize this function preferably method be exactly that landing program Login.exe is set to the fixed program of Autorun.inf document, even do not want to use encrypted area but a kind of problem of bringing like this is exactly the user, after USB storage is inserted in the computing machine, still window can appear landing automatically, caused inconvenience to the user.And in the present invention, if switch is under the off state for not carrying out automatic running program, then the user is not when wanting to use encrypted area, as long as switch is pushed the position of pass, just can not move landing program, can not occur landing window yet, bring facility to the user.
Second kind of situation is the situation of integrated antivirus software in the USB storage, and antivirus applet is set to the fixed program of Autorun.inf document, can promptly carry out the virus killing function at the beginning of USB storage is inserted computing machine.But under many circumstances, the user can confirm USB storage fully not by virus infections, does not at this moment just need to move antivirus applet, because antivirus applet is operation automatically, all can move when using USB storage at every turn, bring inconvenience, also waste the time to the user.And by method of the present invention, if switch is under the off state for not carrying out automatic running program, then the user confirms that USB storage can be by under the situation of virus infections, switch can be pushed the position of pass, like this after USB storage is inserted in the computing machine, antivirus applet in the USB storage just can not move, and the user can directly enjoy the memory function of USB storage, brings great advantage to the user.
More than be explanation, in concrete implementation process, can carry out suitable improvement, to adapt to the concrete needs of concrete condition method of the present invention to the specific embodiment of the invention.Therefore be appreciated that according to the specific embodiment of the present invention just to play an exemplary role, not in order to restriction protection scope of the present invention.
Claims (9)
1, a kind of method that automatic running program in the USB storage is controlled, it is characterized in that, be provided with one and be used for switch that automatic running program is controlled on USB storage, the USB storage controller links to each other with the automatic running program gauge tap by pin;
This method also comprises:
After USB storage is inserted computing machine, judge whether the pin current potential that described controller links to each other with the automatic running program gauge tap is that automatic running program is carried out in indication, if, then the type of driver of USB storage oneself is set to support the type of driver of AutoPlay function, operating system reads the configuration information in the USB storage then, after judging the type of driver of type of driver wherein, carry out the automatic running program in the USB storage for the support AutoPlay function; Otherwise direct process ends;
Perhaps this method also comprises:
After USB storage is inserted computing machine, judge whether the pin current potential that described controller links to each other with the automatic running program gauge tap is that automatic running program is carried out in indication, if, the automatic running mark position that then sets in advance in the USB storage self is set to carry out automatic running program, operating system is carried out the automatic running program in the USB storage judging automatic running mark position for after carrying out automatic running program then; Otherwise direct process ends.
2, method according to claim 1 is characterized in that, this method further comprises:
If USB storage is judged the pin current potential that described controller links to each other with the automatic running program gauge tap and is not indicated the execution automatic running program, then the type of driver of oneself is set to not support the type of driver of AutoPlay function, operating system reads the configuration information in the USB storage then, judging wherein type of driver, do not carry out the automatic running program in the USB storage for after not supporting the type of driver of AutoPlay function.
3, method according to claim 2 is characterized in that, the described type of driver of AutoPlay function of not supporting is: moveable magnetic disc.
4, method according to claim 1 is characterized in that, this method further comprises:
If USB storage is judged the pin current potential that described controller links to each other with the automatic running program gauge tap and is not indicated the execution automatic running program, then described automatic running mark position is set to not carry out automatic running program, operating system is judged automatic running mark position for after not carrying out automatic running program then, does not carry out the automatic running program in the USB storage.
5, method according to claim 4 is characterized in that, this method further comprises: the type of driver that sets in advance USB storage is for supporting the type of driver of AutoPlay function;
The described automatic running mark position that is provided with in USB storage is: automatic running mark position is set in the automatic operating file in USB storage;
Described operating system judges whether automatic running mark position is that the method for carrying out automatic running program is:
Operating system is carried out the configuration information that reads in the USB storage, after judging the type of driver of type of driver for the support AutoPlay function of USB storage, read the automatic running mark position in the automatic operating file, judge whether this zone bit is to carry out automatic running program.
6, according to any described method in the claim 1 to 5, it is characterized in that the type of driver of described support AutoPlay function is: CD-ROM drive.
According to any described method in the claim 1 to 5, it is characterized in that 7, the described type of driver of judging is after supporting the type of driver of AutoPlay function, further to comprise:
Whether operating system is judged automatic operating file in the USB storage, if this document is arranged, carry out subsequent step; Otherwise, direct process ends;
Automatic running program described in the step B is: the program of appointment in the automatic operating file.
8, a kind of USB storage, this USB storage comprises at least:
Memory block (101) is used to store data and automatic running program;
USB interface (102) is used for USB storage and is connected with computing machine;
Controller (103) is used for by USB interface (102) and compunication, and memory block (101) are carried out read-write operation, and the automatic running program in the executive storage area (101);
It is characterized in that this USB storage also comprises:
Automatic running program gauge tap (502) is used for automatic running program is controlled;
Wherein, automatic running program gauge tap (502) is connected to controller (103) by controller pin (A_IO), after controller (103) obtains the state of automatic running program gauge tap (502), carry out or do not carry out automatic running program according to the setting state that is obtained.
9, USB storage according to claim 8 is characterized in that, this USB storage further comprises:
Resistance (R), the one end is connected to positive source, and the other end is connected to the junction of automatic running program gauge tap (502) and controller (103);
Electric capacity (C), the one end is connected with ground, and the other end is connected to the junction of automatic running program gauge tap (502) and controller (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101031215A CN100357921C (en) | 2004-12-31 | 2004-12-31 | Method for controlling automatic running program in USB memory and USB memory thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004101031215A CN100357921C (en) | 2004-12-31 | 2004-12-31 | Method for controlling automatic running program in USB memory and USB memory thereof |
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| CN1801122A CN1801122A (en) | 2006-07-12 |
| CN100357921C true CN100357921C (en) | 2007-12-26 |
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| CNB2004101031215A Expired - Fee Related CN100357921C (en) | 2004-12-31 | 2004-12-31 | Method for controlling automatic running program in USB memory and USB memory thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1976279B (en) * | 2006-12-04 | 2010-10-06 | 北京飞天诚信科技有限公司 | Automatic monitoring and cleaning intelligent key system and working method thereof |
| CN100452003C (en) * | 2007-02-16 | 2009-01-14 | 北京飞天诚信科技有限公司 | Information safety apparatus having multiple interface and capable of being automatically installed and controlling method therefor |
| US7555588B2 (en) * | 2007-08-17 | 2009-06-30 | I/O Interconnect Inc | Computers having USB buses, methods of operation thereof and programs and information for use therewith |
| JP2010218428A (en) * | 2009-03-18 | 2010-09-30 | Buffalo Inc | External storage device and method for controlling same |
| TWI396994B (en) * | 2009-05-05 | 2013-05-21 | Phison Electronics Corp | Controller capable of preventing spread of computer viruses and storage system and metho thereof |
| CN101887495B (en) * | 2009-05-15 | 2012-10-17 | 群联电子股份有限公司 | Controller for preventing diffusion of computer virus as well as storage system and storage method thereof |
| TWI421725B (en) * | 2009-10-22 | 2014-01-01 | Transcend Information Inc | Malicious code autorun blocking method for a portable device and the portable device thereof |
| CN104766249A (en) * | 2015-04-28 | 2015-07-08 | 国家电网公司 | Device for intelligently identifying and transmitting distribution network fault first-aid repairing and disposing work orders |
| CN106548061A (en) * | 2015-09-16 | 2017-03-29 | 伊姆西公司 | Server management method and management system |
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| CN1287313A (en) * | 1999-09-02 | 2001-03-14 | 阿尔卑斯电气株式会社 | Connecting apparatus for external equipments |
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| CN1549094A (en) * | 2003-05-15 | 2004-11-24 | 凌阳科技股份有限公司 | USB interface mobile storage |
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| CN1801122A (en) | 2006-07-12 |
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