CN102446247A - Guidance control method for external guidance equipment of computer and system and equipment adopting same - Google Patents
Guidance control method for external guidance equipment of computer and system and equipment adopting same Download PDFInfo
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- CN102446247A CN102446247A CN2010105018291A CN201010501829A CN102446247A CN 102446247 A CN102446247 A CN 102446247A CN 2010105018291 A CN2010105018291 A CN 2010105018291A CN 201010501829 A CN201010501829 A CN 201010501829A CN 102446247 A CN102446247 A CN 102446247A
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Abstract
The invention relates to computer technology, and provides a guidance control method for external guidance equipment of a computer. The method comprises the following steps: an indicating symbol of guidable equipment, which can directly guide a log-in system, is arranged; and whether a self-inspected and loaded indicating symbol of guidable equipment is in accordance with the set indicating symbol of the guidable equipment is validated, and if the indicating symbol of the guidable equipment is in accordance with the set indicating symbol of the guidable equipment, the log-in system is guided from the guidable equipment. The invention also provides a basic input and output system including a guidable indicating symbol setting unit and a guidance control unit, as well as equipment employing the basic input and output system. By adopting the invention, different guidance equipment can be distinguished, whether a password input frame needs to pop up is judged, and the application convenience and the security of the computer are improved.
Description
Technical field
The present invention relates to computer technology, more particularly, relate to a kind of guidance control method, system and equipment of computing machine exterior guiding equipment.
Background technology
Be applied to the on-the-spot and various field of intelligent control of Industry Control along with computing machine is increasing, people require increasingly high to the security performance of computing machine.At present, computing machine can be through the channeling conduct of multiple exterior guiding equipment, for example hard disk, floppy disk, USB flash disk etc.In order to improve the security performance of computing machine; The guiding control mode of computing machine exterior guiding equipment is after the computing machine grafting has the peripheral hardware of boot in the prior art; Can before guidance system, eject password box, prompting input password, password correctly could successful entering systems.Though this guiding control mode can reach the protection computing machine not by illegality equipment guiding work, but all guiding devices are all required to eject password box, require the user to carry out password authentification, brought operational inconvenience to the user.
Summary of the invention
The technical matters that the present invention will solve is, to the defective of prior art, a kind of guidance control method of computing machine exterior guiding equipment is provided, to solve prior art can all eject password box when use has the external unit of boot problem.
The guidance control method of computing machine exterior guiding equipment comprises the steps:
But setting can directly guide the indications of the guiding device of entering system;
But but whether the indications of the guiding device that the checking self check loads is consistent with the indications of set guiding device, but but consistent like the indications of said guiding device with the indications of set guiding device, but then guide the entering system from said guiding device.
Another object of the present invention is to provide a kind of Basic Input or Output System (BIOS), this Basic Input or Output System (BIOS) comprises: but the guide signing symbol is provided with the unit, but be used to be provided with the indications that can directly guide the guiding device of entering system; The guiding control module; But but whether the indications that is used to verify the guiding device that self check loads is consistent with the indications of set guiding device; But but consistent with the indications of set guiding device, but then from said guiding device guiding entering system like the indications of said guiding device.
Another object of the present invention is to provide a kind of computing equipment, this equipment has been used above-mentioned Basic Input or Output System (BIOS).
The technical scheme of embodiment of the present invention; Have following beneficial effect: whether is the step that can directly guide the equipment of entering system but possess the indications of being provided with the guiding device that the checking self check loads; But make computer system after searching guiding device; But, make it can guide the entering system smoothly through judging the legitimate device that the indications of the set guiding device that can directly guide the entering system is pointed to voluntarily.Avoided prior art that all guiding devices are all ejected the unhandy defective of password box checking, validated user is distinguished, on the basis that guarantees computer system security, operation is also convenient more.
Description of drawings
To combine accompanying drawing and embodiment that the present invention is described further below, in the accompanying drawing:
Fig. 1 is the process flow diagram of the embodiment of the invention one guidance control method of computing machine exterior guiding equipment in start process;
Fig. 2 is the computing equipment logical organization synoptic diagram of the embodiment of the invention two;
Fig. 3 is the process flow diagram of the embodiment of the invention three guidance control method of computing machine exterior guiding equipment in start process;
Fig. 4 is the computing equipment logical organization synoptic diagram of the embodiment of the invention four.
Embodiment
In order to make the object of the invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Embodiment one:
Fig. 1 is the process flow diagram of the embodiment of the invention one guidance control method 100 of computing machine exterior guiding equipment in start process.
As shown in Figure 1, method 100 starts from step 101; Follow step 102, but setting can directly guide the indications of the guiding device of entering system, this indications is in order to limit the scope of legitimate device;
And then step 103, but the Basic Input or Output System (BIOS) self check loads at least one guiding device, for example hard disk, USB flash disk, CF card, floppy disk etc.
Subsequently, at next step 104, but but the indications of the guiding device that self check is loaded mate with the preset indications of the guiding device of entering system that can directly guide, but checking guiding device legitimacy.
If the two unanimity can guiding device be preset legitimate device, directly get into step 106, successfully guide the entering system;
If the two is inconsistent, can guiding device not the legitimate device of presetting; Subsequently,, eject the password input frame, prompting input password at next step 105; In step 105, the password of input is if correctly then getting into step 106 successfully guides the entering system, if password bad is then reresented input or directly withdrawed from.
In concrete implementation process; As stated, but can directly guide the indications of the guiding device of entering system to be mainly used in the dissimilar guiding device of difference, but this can directly guide the entering system guiding device indications can but be not limited to distinguish device class; Like the hard disk class; The USB flash disk class, CF card class or the like also can be to distinguish individual equipment such as single hard disk 1 in the same category of device, hard disk 2 or the like.But but can directly guide the entering system guiding device indications can but be not limited to adopt the item name of guiding device in Basic Input or Output System (BIOS).
Be different from that computer system all ejects password box to all guiding devices in the prior art; The guidance control method of the described computing machine exterior guiding of foregoing invention embodiment equipment; Guiding device is divided into legal and illegal two types, directly guides the entering system for legitimate device; Require the input password for illegality equipment.This mode can be distinguished the guiding device of variety classes and rights of using; The convenience and the security of practical operation have been improved; Possibility through the mode that limits and password combines has avoided computing equipment to be held illegal guiding device and do not have the password permission person to be guided has made things convenient for legal guiding device holder's use simultaneously.
Embodiment two:
Fig. 2 is the computing equipment logical organization synoptic diagram of the embodiment of the invention two.As shown in Figure 2, computing equipment 200 comprises Basic Input or Output System (BIOS) 201, but Basic Input or Output System (BIOS) 201 further comprises the guide signing symbol unit 202, guiding control module 203 is set.
Computing equipment is after startup, but Basic Input or Output System (BIOS) 201 detects at least one guiding device of search automatically, is different from prior art, but Basic Input or Output System (BIOS) provided by the invention 201 comprises the guide signing symbol unit 202, guiding control module 203 is set.
But, the guide signing symbol is used to be provided with the indications that can directly guide the guiding device of entering system but being provided with unit 202.
But guide control module 203 after Basic Input or Output System (BIOS) 201 self check loading guiding devices, but but but the indications of the equipment that is mounted with boot is mated checking with the indications of the guiding device of entering system that can directly guide that the guide signing symbol is provided with in the unit 202.If checking is consistent, then be judged to be legitimate device, directly get into system from this device boots; If inconsistent, judge that then this equipment is that illegality equipment then ejects the password input frame.
But the indications that can directly guide the guiding device of entering system is to represent dissimilar equipment, like U dish type (SYSTYPE_USB), hard disk class (SYSTYPE_ATA), disc (BAID_TYPE_CDROM), floppy disk class (BAID_TYPE_FDD) or the like.
Simultaneously in order to segment, but the indications of guiding device further can represented the individual equipment in the same category of device, like the USB flash disk in the USB flash disk class 1 (like aigo USB DISK), and USB flash disk 2 (like NETAC2.0) or the like, perhaps, the hard disk 1 in the hard disk class is (like PS-HATICHI
* *), hard disk 2 is (like PS-ST3160
* *), or the like, similarly, repeat no more.But but can directly guide the entering system guiding device indications can but be not limited to adopt the item name of guiding device in Basic Input or Output System (BIOS).
As preferred embodiment, Basic Input or Output System (BIOS) 201 also comprises password authentification Tip element 204 and password authentification unit 205.But password authentification Tip element 204 is used for when but the indications of the said guiding device of guiding control module 203 checking and the indications of the set guiding device that can directly guide the entering system are inconsistent, pointing out the user to input password.Password authentification unit 205 is used to verify whether the password that the user inputs is correct, but is then directly from said guiding device guiding entering system, otherwise requires to input password once more or directly log off.
Embodiment three:
Fig. 3 is the process flow diagram of the embodiment of the invention three guidance control method 300 of computing machine exterior guiding equipment in start process.
As shown in Figure 3, method 300 starts from step 301, computer booting; Follow step 302; But setting can directly guide the entering system and can not guide the indications of the guiding device of entering system fully, but but this step in order to the scope that limits legitimate device and can directly guide the guiding device of entering system, simultaneously also in order to limit the scope that can not guide the guiding device of entering system fully.
And then step 303, but the Basic Input or Output System (BIOS) self check loads at least one guiding device, for example hard disk, USB flash disk, CF card, floppy disk etc.
Subsequently, at next step 304, but the indications of the guiding device that self check is loaded mate with the indications of setting, but verify the legitimacy of guiding device.
If be verified as legitimate device, but can guiding device be equipment, directly get into step 306, successfully get into system from this device boots with the guiding device indications that can directly guide the entering system;
If be verified as illegality equipment; Get final product the indications of guiding device and all inconsistent equipment of indications of setting,, it is ejected the password input frame subsequently at next step 305; If password correctly then gets into step 306 guiding entering system; Otherwise the password mistake then requires to input password once more or select directly to withdraw from;
But if be verified as the guiding device that can not guide the entering system fully, but promptly have the equipment of the guiding device indications that can not guide the entering system fully, directly log off.
In concrete implementation process; But what be provided with can directly guide the entering system and can not guide the indications of the guiding device of entering system to be mainly used in the dissimilar guiding device of difference fully; But this can directly guide the entering system and can not guide fully the entering system guiding device indications can but be not limited to distinguish device class, like the hard disk class, the USB flash disk class; CF card class or the like also can be to distinguish individual equipment such as single hard disk 1 in similar, hard disk 2 or the like.But but as indicated above this can directly guide the entering system and can not guide fully the entering system guiding device indications can but be not limited to adopt the item name of guiding device in Basic Input or Output System (BIOS).
Be different from the prior art method that all starting outfits is all ejected the password input frame; The guidance control method of the described computing machine exterior guiding of foregoing invention embodiment equipment; With guiding device be divided into legal, illegal, can not guide fully several types, distinguish the rights of using rank of distinct device.To legitimate device, directly guide the entering system; Illegality equipment is then required to input password; Equipment for not guiding fully directly withdraws from.This mode can be distinguished the guiding device of variety classes and level-right, has improved the security and the convenience of user's practical operation.
Embodiment four:
Fig. 4 is the computing equipment logical organization synoptic diagram of the embodiment of the invention four.
On the basis of embodiment two, embodiment four described computing equipment logical organization synoptic diagram also comprise and can not guide identifier that unit 206 is set, and can not guide control module 207.
Can not guide identifier that unit 206 is set, but be used to be provided with the indications that can not guide the guiding device of entering system fully;
Can not guide control module 207; But but whether the indications that is used to verify the guiding device that self check loads is consistent with the indications of the set guiding device that can not guide the entering system fully; But but as the indications of verifying said guiding device consistent with the indications of the set guiding device that can not guide the entering system fully, then directly log off.
But the indications that can not guide the guiding device of entering system is to represent dissimilar equipment, like USB flash disk class (SYSTYPE_USB), hard disk class (SYSTYPE_ATA), disc (BAID_TYPE_CDROM), floppy disk class (BAID_TYPE_FDD) or the like.
In order to segment, this indications further can represented the individual equipment in the same category of device simultaneously, like the USB flash disk in the USB flash disk class 1 (like aigo USB DISK), and USB flash disk 2 (like NETAC 2.0) or the like, perhaps, the hard disk 1 in the hard disk class is (like PS-HATICHI
* *), hard disk 2 is (like PS-ST3160
* *), or the like, similarly, repeat no more.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. the guidance control method of a computing machine exterior guiding equipment is characterized in that, said method comprises the steps:
But setting can directly guide the indications of the guiding device of entering system;
But but whether the indications of the guiding device that the checking self check loads is consistent with the indications of set guiding device, but but consistent like the indications of said guiding device with the indications of set guiding device, but then guide the entering system from said guiding device.
2. the guidance control method of a kind of computing machine exterior guiding equipment as claimed in claim 1 is characterized in that said method also comprises the steps:
But but the indications of the indications of the said guiding device of checking and set guiding device is inconsistent, then points out the user to input password.
3. the guidance control method of a kind of computing machine exterior guiding equipment as claimed in claim 2 is characterized in that, after said prompting user inputs the step of password, also comprises the steps:
Whether the password of checking user input is correct, but is then directly to guide the entering system from said guiding device, otherwise requires to input password once more or directly log off.
4. the guidance control method of a kind of computing machine exterior guiding equipment as claimed in claim 1 is characterized in that said method further comprises the steps:
But the guiding device indications that can not guide the entering system fully is set;
But but whether the indications of the guiding device that the checking self check loads is consistent with the indications of the set guiding device that can not guide the entering system fully; But but consistent like the indications of said guiding device with the indications of the set guiding device that can not guide the entering system fully, directly log off.
5. a Basic Input or Output System (BIOS) is characterized in that, said Basic Input or Output System (BIOS) comprises:
But the guide signing symbol is provided with the unit, but is used to be provided with the indications that can directly guide the guiding device of entering system;
The guiding control module; But but whether the indications that is used to verify the guiding device that self check loads is consistent with the indications of set guiding device; But but consistent with the indications of set guiding device, but then from said guiding device guiding entering system like the indications of said guiding device.
6. a kind of Basic Input or Output System (BIOS) as claimed in claim 5 is characterized in that, said Basic Input or Output System (BIOS) also comprises:
The password authentification Tip element, but but be used for when the indications of the said guiding device of said guiding control module checking and the indications of set guiding device are inconsistent, pointing out the user to input password.
7. a kind of Basic Input or Output System (BIOS) as claimed in claim 6 is characterized in that, said Basic Input or Output System (BIOS) also comprises:
The password authentification unit is used to verify whether the password that the user inputs is correct, but is then directly from said guiding device guiding entering system, otherwise requires to input password once more or directly log off.
8. a kind of Basic Input or Output System (BIOS) as claimed in claim 5 is characterized in that, said Basic Input or Output System (BIOS) also comprises:
Can not the unit be set the guide signing symbol, but be used to be provided with the indications that can not guide the guiding device of entering system fully;
Can not guide control module; But but whether the indications that is used to verify the guiding device that self check loads is consistent with the indications of the set guiding device that can not guide the entering system fully; But but as the indications of verifying said guiding device consistent with the indications of the set guiding device that can not guide the entering system fully, then directly log off.
9. a computing equipment is characterized in that, said computing equipment is for having each described Basic Input or Output System (BIOS) of claim 5-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105018291A CN102446247A (en) | 2010-10-09 | 2010-10-09 | Guidance control method for external guidance equipment of computer and system and equipment adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105018291A CN102446247A (en) | 2010-10-09 | 2010-10-09 | Guidance control method for external guidance equipment of computer and system and equipment adopting same |
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| Publication Number | Publication Date |
|---|---|
| CN102446247A true CN102446247A (en) | 2012-05-09 |
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ID=46008740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105018291A Pending CN102446247A (en) | 2010-10-09 | 2010-10-09 | Guidance control method for external guidance equipment of computer and system and equipment adopting same |
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| CN (1) | CN102446247A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991774A (en) * | 2015-07-03 | 2015-10-21 | 武汉噢易云计算有限公司 | System and method for guiding interception system in UEFI platform |
-
2010
- 2010-10-09 CN CN2010105018291A patent/CN102446247A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104991774A (en) * | 2015-07-03 | 2015-10-21 | 武汉噢易云计算有限公司 | System and method for guiding interception system in UEFI platform |
| CN104991774B (en) * | 2015-07-03 | 2018-05-11 | 武汉噢易云计算股份有限公司 | The system and method that interception system guides under a kind of UEFI platforms |
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Application publication date: 20120509 |