CN101131716A - Starting system with track recognition function and processing method thereof - Google Patents
Starting system with track recognition function and processing method thereof Download PDFInfo
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- CN101131716A CN101131716A CNA2006100372423A CN200610037242A CN101131716A CN 101131716 A CN101131716 A CN 101131716A CN A2006100372423 A CNA2006100372423 A CN A2006100372423A CN 200610037242 A CN200610037242 A CN 200610037242A CN 101131716 A CN101131716 A CN 101131716A
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Abstract
Kinds of recognition trace method for a starting-up system. Starting up maintenance function of a computer system and generating a trace image with a inputting device; comparing the trace image with a initial trace image stored in advance in a memory medium; judging whether the trace image is accord with the initial trace image; if not accord, judging whether the times of retrying is larger than a default value; if the times of retrying is larger than the default value, forcing turn off the computer system; if the times of retrying is not larger than the default, getting the next trace image to repeat the step of trace identification; if the trace image is accord with the initial trace image, allowing it to enter the computer system. With the starting-up system in this invention, users can input the passwords easily and can not forget the password at ease. Besides, users can input their own names or a simple figure as the passwords, which is easy to remember, and without remembering the long passwords, can protect the computers efficiently.
Description
Technical field
The present invention relates to a kind of power-on management system, and particularly relates to a kind of boot system and disposal route thereof of tool track recognition function.
Background technology
The cryptoguard ROM-BIOS (Basic Input/Output System, but BIOS) can prevent that with the power-on management program user without permission of entity access system from using the medium of the formula that removes to start shooting or see through the authority that single user's pattern is obtained system operator.
Access to your password and protect the chief reason of BIOS in the computing machine as follows.
At first, be in order to prevent to change the setting of BIOS.If the invador can access BIOS, but then its setting computer and can enter rescue pattern or single user's pattern from disk sheet or discs start, and then to unscrupulous execution work in the system, perhaps duplicates important data.
In addition, be in order to prevent system boot.Some BIOS allows the cryptoguard of start process, and after enabling this function, before BIOS started the power-on management program, the assailant was compelled to input a password.
As mentioned above, general computer booting lock is with the numeral input.Yet numerical ciphers is decrypted easily, and memory is more numerous and diverse, and it not is very complete maintaining secrecy.
Therefore, the invention provides a kind of boot system of tool track recognition function, save mode from damage so that better computing machine to be provided in conjunction with the track input equipment.
Summary of the invention
Based on above-mentioned purpose, the embodiment of the invention has disclosed a kind of boot system of tool track recognition function, and it is applicable to a computer system.
For achieving the above object, this boot system comprises a Storage Media, an input media and keyboard controller.This Storage Media is in order to store an initial trace image.This input media is in order to import a track image.This keyboard controller obtains this track image from this input media, obtain this initial trace image to carry out the track identification from this Storage Media, when comparison result meets, allow to enter this computer system, this computer system is closed otherwise when the identification errors number reaches a default value, force.
The embodiment of the invention has more disclosed a kind of track recognizing method that is applied to a boot system.Start the security function of a computer system and produce a track image by an input media.A this track image and an initial trace image that is pre-stored in the Storage Media are compared.Judge whether this track image conforms to this initial trace image.If do not conform to, judge then that then whether a number of retries is greater than a default value.If this number of retries is greater than this default value, this computer system of forced closing then.If number of retries is not more than this default value, then obtain next track image to repeat this track identification step.If this track image conforms to this initial trace image, then allow to enter this computer system.
Description of drawings
Fig. 1 is the configuration diagram of boot system that shows the tool track recognition function of the embodiment of the invention.
Fig. 2 is the flow chart of steps that shows the track recognizing method that is applied to a boot system of the embodiment of the invention.
Embodiment
For allow purpose of the present invention, feature, and advantage can become apparent, preferred embodiment cited below particularly, and cooperate appended pictorial image 1 to Fig. 2 is described in detail.Instructions of the present invention provides different embodiment that the technical characterictic of the different embodiments of the present invention is described.Wherein, the configuration of each assembly among the embodiment is the usefulness for explanation, is not in order to restriction the present invention.And the part of reference numerals repeats among the embodiment, is for the purpose of simplifying the description, is not the relevance that means between the different embodiment.
The embodiment of the invention has disclosed a kind of boot system and disposal route thereof of tool track recognition function.
The boot system of the embodiment of the invention is to utilize Trackpad (TOUCH PAD) to produce a smooth track (shown in annex 1), the person's handwriting that stores input is used as password, be stored in keyboard controller (Keyboard Controller, KBC) ROM (read-only memory) (Read-Only Memory, ROM) in, but or electronic type clear program ROM (read-only memory) (ElectricallyErasable Programmable Read-Only Memory, EEPROM) storage device such as grade.After start, seek to input the password comparison, by reading out the graphical file information that is made as password in the storage device, when the source shelves of making comparisons.(CentralProcessing Unit, whether CPU) calculation function comes the processing graphics comparison, allow password can pass through according to permissible degree of distortion by keyboard controller or central processing unit.
Fig. 1 is the configuration diagram of boot system that shows the tool track recognition function of the embodiment of the invention.
The boot system of the tool track recognition function of the embodiment of the invention comprises a keyboard controller 100, a Trackpad 200 and a Storage Media 300.When starting the security function of a computer system (not shown); the user must be by Trackpad 200 inputs one initial trace image; be stored to Storage Media 300 then with as an initial trace image; usefulness as follow-up comparison; so when initially starting this security function, can provide cipher protection function.This Storage Media 300 be select read-only storage (ROM) for use but, electronic type clear program ROM (read-only memory) (Electrically Erasable Programmable Read-Only Memory, EEPROM) or any type of Storage Media.Then, when starting this computer system, produce another track images, that is the user must import the track image similar with this initial trace image, promptly input password, and send this track image to keyboard controller 100 by Trackpad 200.Keyboard controller 100 obtains this initial trace image carrying out the track identification from Storage Media 300, and allows to start this computer system according to comparison result, or forces when the identification mistake reaches a default value (for example, three times) this computer system is closed.
Fig. 2 is the flow chart of steps that shows the track recognizing method that is applied to a boot system of the embodiment of the invention.
At first, the Trackpad by a computer installation produces an initial trace image and is stored in the Storage Media of this computer installation (step S1).When the security function of a computer system that starts this computer installation, produce a track image by this Trackpad, and with this track image and this initial trace image compare (step S2).Judge comparison result whether correctly (step S3), judge promptly whether this track image conforms to this initial trace image.If not, judge then that then whether number of retries is greater than a default value (step S4).If number of retries is greater than a default value, this computer system of forced closing (step S5) then.If number of retries is not more than a default value, then gets back to step S2 and continue to obtain another track image to carry out the track identification.If comparison is correct, then allow to enter this computer system (step S6), finish this security function then.
The boot system of the tool track recognition function by the embodiment of the invention, the user can easily input password and be not easy and forget.In addition, can work as password with the name of oneself, perhaps a simple pattern also can be worked as password, and not only convenient memory need not be remembered long password of going here and there again, more can reach the protection effect.
Claims (12)
1. the boot system of a tool track recognition function is applicable to a computer system, it is characterized in that, comprising:
One Storage Media, it is in order to store an initial trace image;
One input media is coupled to above-mentioned Storage Media, and it is in order to import a track image; And
One keyboard controller, be coupled to above-mentioned Storage Media and above-mentioned input media, it obtains above-mentioned track image from above-mentioned input media, obtain above-mentioned initial trace image to carry out the track identification from above-mentioned Storage Media, when comparison result meets, allow to enter aforementioned calculation machine system, otherwise when the identification errors number reaches a default value, force aforementioned calculation machine system closing.
2. the boot system of tool track recognition function according to claim 1 is characterized in that, above-mentioned input media is a Trackpad.
3. the boot system of tool track recognition function according to claim 1 is characterized in that, above-mentioned track image is stored in the ROM (read-only memory) that above-mentioned keyboard controller is set.
4. the boot system of tool track recognition function according to claim 1 is characterized in that, but above-mentioned track image is stored in the electronic type clear program ROM (read-only memory).
5. a track recognizing method that is applied to a boot system comprises the following steps:
Start the security function of a computer system and produce a track image by an input media;
An above-mentioned track image and an initial trace image that is pre-stored in the Storage Media are compared;
Judge whether above-mentioned track image conforms to above-mentioned initial trace image;
If do not conform to, judge then that then whether a number of retries is greater than a default value;
If above-mentioned number of retries is greater than above-mentioned default value, forced closing aforementioned calculation machine system then;
If number of retries is not more than above-mentioned default value, then obtain next track image to repeat above-mentioned track identification step;
If above-mentioned track image conforms to above-mentioned initial trace image, then allow to enter aforementioned calculation machine system.
6. track recognizing method according to claim 5 is characterized in that, more comprises utilizing a Trackpad to import above-mentioned track image.
7. track recognizing method according to claim 5 is characterized in that, more comprises above-mentioned track image is stored in the ROM (read-only memory).
8. track recognizing method according to claim 5 is characterized in that, but more comprises above-mentioned track image is stored in the electronic type clear program ROM (read-only memory).
9. Storage Media, in order to store a computer program, aforementioned calculation machine program comprises plural program code, and it comprises the following steps: in order to be loaded in the computer system and to make aforementioned calculation machine system carry out a kind of track recognizing method that is applied to a boot system
Start the security function of a computer system and produce a track image by an input media;
An above-mentioned track image and an initial trace image that is pre-stored in the Storage Media are compared;
Judge whether above-mentioned track image conforms to above-mentioned initial trace image;
If do not conform to, judge then that then whether a number of retries is greater than a default value;
If above-mentioned number of retries is greater than above-mentioned default value, forced closing aforementioned calculation machine system then;
If number of retries is not more than above-mentioned default value, then obtain next track image to repeat above-mentioned track identification step;
If above-mentioned track image conforms to above-mentioned initial trace image, then allow to enter aforementioned calculation machine system.
10. Storage Media according to claim 9 is characterized in that, more comprises utilizing a Trackpad to import above-mentioned track image.
11. Storage Media according to claim 9 is characterized in that, more comprises above-mentioned track image is stored in the ROM (read-only memory).
12. Storage Media according to claim 9 is characterized in that, but more comprises above-mentioned track image is stored in the electronic type clear program ROM (read-only memory).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100372423A CN101131716A (en) | 2006-08-25 | 2006-08-25 | Starting system with track recognition function and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100372423A CN101131716A (en) | 2006-08-25 | 2006-08-25 | Starting system with track recognition function and processing method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101131716A true CN101131716A (en) | 2008-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100372423A Pending CN101131716A (en) | 2006-08-25 | 2006-08-25 | Starting system with track recognition function and processing method thereof |
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| CN (1) | CN101131716A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102236440A (en) * | 2010-04-22 | 2011-11-09 | 联芯科技有限公司 | Password input method and mobile terminal using same |
| CN101604216B (en) * | 2008-06-10 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Password protection method |
| CN103646196A (en) * | 2013-12-12 | 2014-03-19 | 济南腾越电子有限公司 | Method for inputting graph keys through mouse touchpad |
-
2006
- 2006-08-25 CN CNA2006100372423A patent/CN101131716A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101604216B (en) * | 2008-06-10 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Password protection method |
| CN102236440A (en) * | 2010-04-22 | 2011-11-09 | 联芯科技有限公司 | Password input method and mobile terminal using same |
| CN102236440B (en) * | 2010-04-22 | 2013-12-18 | 联芯科技有限公司 | Password input method and mobile terminal using same |
| CN103646196A (en) * | 2013-12-12 | 2014-03-19 | 济南腾越电子有限公司 | Method for inputting graph keys through mouse touchpad |
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