CN104461602A - Control method and electronic equipment - Google Patents
Control method and electronic equipment Download PDFInfo
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- CN104461602A CN104461602A CN201310451058.3A CN201310451058A CN104461602A CN 104461602 A CN104461602 A CN 104461602A CN 201310451058 A CN201310451058 A CN 201310451058A CN 104461602 A CN104461602 A CN 104461602A
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Abstract
The invention provides a control method and electronic equipment. The method includes the following steps that in the power-off state of the electronic equipment, an embedded controller starts a keyboard power-on mode; the embedded controller detects characters input through a keyboard; according to the currently detected characters, the embedded controller controls an image processing chip to output prompt information related to the currently detected characters to a screen of the electronic equipment; when the embedded controller detects that an end instruction is input through the keyboard, power-on control over the electronic equipment is conducted according to a comparison result of the characters input through the keyboard and preset characters. The method can improve power-on efficiency and reduce the frequency of invalid input operations.
Description
Technical field
The present invention relates to technical field of information processing, relate to a kind of control method and electronic equipment in particular.
Background technology
KBPO is a kind of start-up mode, being the password by inputting setting on keyboard, carrying out trigger electronics and starting shooting.KBPO mode makes start process flexibly convenient, has individual character.Particularly, when user be inconvenient to touch damage by the power on button of main frame or power on button when, the advantage of KBPO will be more outstanding.
When by KBPO, if the startup password of user's input is correct, then can the start of trigger electronics.But in actual applications, if the connection between keyboard and the main frame of electronic equipment goes wrong, or the control chip on motherboard goes wrong and the problems such as None-identified password, capital causes boot failure, but user may but mistake think due to Password Input mistake and cause boot failure, thus repeatedly input password, and then affect the normal running of user.
Summary of the invention
In view of this, the invention provides a kind of control method and electronic equipment, to improve start efficiency, and reduce invalid input operation.
For achieving the above object, the invention provides following technical scheme: a kind of control method, is applied to electronic equipment, comprising:
Under the off-mode of described electronic equipment, embedded controller starts keyboard power on mode;
Described embedded controller detects the character by input through keyboard;
The character that described embedded controller arrives according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment;
When described embedded controller detects by described input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, start is carried out to described electronic equipment and controls.
Preferably, when described embedded controller is according to described comparative result, after controlling to start shooting to described electronic equipment, also comprise:
Described embedded controller stores the KBPO pattern information of starting shooting adopted to described electronic equipment;
Processor reads this power on mode information adopted of starting shooting from described embedded controller, and when the power on mode judging that this start adopts is KBPO pattern, starts the operating system.
Preferably, when described embedded controller is according to described comparative result, after controlling to start shooting to described electronic equipment, also comprise:
Described embedded controller stores the character information by described input through keyboard;
Processor reads the character information of described input through keyboard from described embedded controller, when the character information of described input through keyboard is identical with the character password started the operating system preset, starts described operating system.
Preferably, described control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment, comprising:
Described embedded controller controls picture processing chip exports the information of the quantity for pointing out current input character to screen.
Preferably, the character that described embedded controller arrives according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment, comprising:
The character transmission that current detection arrives by described embedded controller to picture processing chip, and controls described picture processing chip and exports to screen the character that described current detection arrives.
Preferably, the described picture processing chip of described control exports to screen the character that described current detection arrives, and comprising:
Picture processing chip described in embedded controller controls exports the character of current time input to screen, and after postponing to specify duration, the character indicating described picture processing chip to be inputted by described current time substitutes with default identifier.
Preferably, described under the off-mode of described electronic equipment, embedded controller starts keyboard power on mode, comprising:
Under the off-mode of described electronic equipment, when described embedded controller detects the start-up command by described input through keyboard, start keyboard power on mode.
Preferably, while described embedded Control starts keyboard power on mode, control to open described picture processing chip;
Described method also comprises: when described embedded controller detects the character opened in described picture processing chip to preset duration and do not receive by input through keyboard, then close described picture processing chip.
Preferably, also comprise:
When described embedded controller detects described END instruction, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and be used to indicate character to screen output and input correct information;
If not identical with preset characters by the character of input through keyboard, then control described picture processing chip and export the information being used to indicate character input error to described screen.
On the other hand, present invention also offers a kind of electronic equipment, comprising:
Pattern opens unit, under the off-mode of described electronic equipment, starts keyboard power on mode;
Detecting unit, for detecting the character by input through keyboard;
Information Tip element, for the character arrived according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment;
Start control module, for when detecting by described input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carrying out start to described electronic equipment and controlling.
Preferably, also comprise:
First storage unit, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the KBPO pattern information of starting shooting adopted to described electronic equipment;
First os starting unit, for reading this power on mode information adopted of starting shooting from described storage unit, and when the power on mode judging that this start adopts is KBPO pattern, starts the operating system.
Preferably, this electronic equipment also comprises:
Second storage unit, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the character information by described input through keyboard;
Second os starting unit, for reading the character information of described input through keyboard from described storage unit, when the character information of described input through keyboard is identical with the character password started the operating system preset, starts described operating system.
Preferably, described information Tip element, comprising:
First information Tip element, for controlling picture processing chip to screen output for pointing out the information of the quantity of current input character.
Preferably, described information Tip element, comprising:
Second information Tip element, for the character transmission that current detection arrived to picture processing chip, and controls described picture processing chip and exports to screen the character that described current detection arrives.
Preferably, described second information Tip element, comprising:
Second information prompting subelement, for controlling the character of described picture processing chip to the input of screen output current time, and after postponing to specify duration, the character indicating described picture processing chip to be inputted by described current time substitutes with default identifier.
Preferably, described pattern opens unit, comprising:
First mode opens unit, under the off-mode of described electronic equipment, when the start-up command by described input through keyboard being detected, starts keyboard power on mode.
Preferably, this electronic equipment also comprises:
Chip opens unit, while opening unit starting KBPO pattern in described pattern, controls to open described picture processing chip;
Chip closing unit, for when the character opened in described picture processing chip to preset duration and do not receive by input through keyboard being detected, then closes described picture processing chip.
Preferably, this electronic equipment also comprises:
First information output unit, for when described END instruction being detected, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and is used to indicate character to screen output and inputs correct information;
Second information output unit, for when described END instruction being detected, if not identical with preset characters by the character of input through keyboard, then control described picture processing chip and exports the information being used to indicate character input error to described screen.
Known via above-mentioned technical scheme, the present invention is under the off-mode of electronic equipment, this embedded controller opens keyboard power on mode, detect the character by input through keyboard, and in the screen of this electronic equipment, export the information relevant to this input character according to the input character control picture processing chip detected, like this, carry out in the process of KBPO operation user, user is according to the corresponding information shown in electronic equipment, can determine whether electronic equipment can carry out normal power-on operation, thus avoid because other faults cause starting shooting, and the situation that mislead users repeatedly carries out input operation occurs, also improve the reliability of KBPO.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 shows the schematic flow sheet of a kind of control method of the present invention embodiment;
Fig. 2 shows the schematic flow sheet of a kind of another embodiment of control method of the present invention;
Fig. 3 shows the schematic flow sheet of a kind of another embodiment of control method of the present invention;
Fig. 4 shows the structural representation of a kind of electronic equipment of the present invention embodiment;
Fig. 5 shows the structural representation of a kind of another embodiment of electronic equipment of the present invention;
Fig. 6 shows the structural representation of a kind of another embodiment of electronic equipment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the invention discloses a kind of control method, to improve the accuracy of power-on operation, reduce due to maloperation.
See Fig. 1, show the schematic flow sheet of a kind of control method of the present invention embodiment, the method for the present embodiment is applied to an electronic equipment, and the method for the present embodiment can comprise:
Step 101: under the off-mode of electronic equipment, embedded controller starts keyboard power on mode.
Under electronic equipment off-mode, in order to pass through KBPO, the embedded controller in this electronic equipment needs to open keyboard power on mode.
Wherein, the condition that embedded controller starts power on mode can have multiple, and e.g., this embedded controller when detecting that electronic equipment is in off-mode, then starts keyboard power on mode, to detect the startup password by input through keyboard.And for example, when embedded controller detects the input operation by keyboard, such as, click specified button etc., then start keyboard power on mode, and then detect the character by input through keyboard.
Step 102: embedded controller detects the character by input through keyboard.
Embedded controller can detect actuation of keys in keyboard, and then determines the character of current time by input through keyboard, as numeral, and letter etc.
Be understandable that, wherein, this keyboard can be connected by physical circuit with this electronic equipment, also can be pass through wireless connections with this electronic equipment, this embedded controller all can detect the input action of this keyboard, and determines the character by input through keyboard.Wherein, the process of the character of embedded controller detection input through keyboard can be similar to existing mode, do not repeat them here.
Step 103: the character that embedded controller arrives according to current detection, control picture processing chip exports the information relevant to the character that current detection arrives to the screen of electronic equipment.
In the present embodiment, when embedded controller detects the character of input through keyboard, control picture processing chip and export corresponding information in the screen of this electronic equipment, with the relevant information pointing out consumer electronic devices to receive the character of input, during there are other faults at electronic equipment, user according to whether having information, can judge whether whether current input is identified.
Wherein, this picture processing chip is be connected with this embedded controller in this electronic equipment, and for controlling image scaling or changing image vertical resolution etc.As, when this electronic equipment is computer, this picture processing chip can be the convergent-divergent that scaler Scaler, Scaler can realize image, and controls the display effect etc. of image.
Step 104: when embedded controller detects by input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carries out start to electronic equipment and controls.
Wherein, embedded controller detects that input through keyboard END instruction can comprise: reach preset duration when the moment apart from upper character input, then judge end of input, generate end of input instruction; Or this embedded controller detects the END instruction that user inputs, as when detect user put beating keyboard middle finger determine button time, then this embedded controller is determined end of input instruction to be detected; Or, when the character total quantity detecting that user inputs is identical with the quantity of the start character preset, then determine end of input instruction to be detected.
Wherein, the input character of this electronic equipment of unlatching that this preset characters namely presets, the i.e. startup password namely preset of this preset characters.This preset characters can be one or multiple, specifically can set according to actual needs.
When end of input, if this embedded controller is judged to be conformed to this preset characters by all characters of input through keyboard, then determine that startup password input is correct, and unlocking electronic equipment, enter into open state to make electronic equipment; If this embedded controller is judged by the character of input through keyboard not identical with preset characters, then continue the off-mode maintaining this electronic equipment.
In the embodiment of the present application, under the off-mode of electronic equipment, this embedded controller opens keyboard power on mode, detect the character by input through keyboard, and in the screen of this electronic equipment, export the information relevant to this input character according to the input character control picture processing chip detected, like this, carry out in the process of KBPO operation user, user is according to the corresponding information shown in electronic equipment, can determine whether electronic equipment can carry out normal power-on operation, thus avoid because other faults cause starting shooting, and the situation that mislead users repeatedly carries out input operation occurs, improve the reliability of KBPO.
Wherein, in the embodiment of the present application, this information that this embedded controller exports to screen according to the character control picture processing chip of input can have multiple, and the current input behavior of user only can be pointed out to be identified.
As, this embedded controller controls picture processing chip exports the information of the quantity for pointing out current input character to screen.Such as, after this embedded controller starts power on mode, if detect that current input character is 3, then export this character number information to this picture processing chip, and control the display of this picture processing chip and currently inputted the information such as 3 characters, when this embedded controller detects an input character again, then control picture processing chip in screen, export the numeral identical with input character number, namely the numeral exported becomes 4, and the rest may be inferred.
Custom system can be pointed out whether may to carry out password authentification identification by this kind of mode, if do not show the number of input character in screen, then illustrate that other faults have appearred in this electronic equipment, if when user inputs correct startup password and cannot start shooting like this, user also can judge that this electronic equipment current exists other faults, and the problem of certain Password Input mistake, thus avoid repeatedly inputting, and the fault of electronic equipment can be determined in time.Meanwhile, by going out the character number inputted at screen display, be conducive to user and check and whether occur touching due to false touch and the input that causes, thus can Timeliness coverage input error, and then improve input efficiency.
And for example, when this embedded controller detects the character by input through keyboard, character transmission current detection arrived gives this picture processing chip, and controls this picture processing chip and export the character that arrives of current detection to screen.Such as, this embedded controller detects that by the character of input through keyboard be " a ", this character " a " is transferred to picture processing chip, and by this picture processing chip, this character is exported in screen, when subsequent user is again by other characters of input through keyboard, the input character detected can be transferred to this picture processing chip by this embedded controller successively, and controls picture processing chip and exported in screen by corresponding character and show.
If user is in the process passing through KBPO, if there is other faults in this electronic equipment, then user is very easy to find in screen and does not export corresponding character, thus when being started shooting by KBPO mode, also without the need to determining whether Password Input mistake by the repeated multiple times password that carries out and cause starting shooting again.In addition, in screen, intuitively demonstrate the character of user by input through keyboard, be also conducive to the input error of user's Timeliness coverage, thus avoid Password Input mistake in start process, and cause repeatedly invalid input.
Further, in order in the process of input startup password, sniffed by other people of surrounding to prevent password, and cause password to be revealed, the character that this picture processing chip of this embedded controller controls exports current detection to screen is specifically as follows: the character that this picture processing chip of this embedded controller controls arrives to screen output current detection, and after duration is specified in delay, indicate this picture processing chip to be substituted with default identifier by the character of display.Such as, by input through keyboard " 2 ", then this picture processing chip of this embedded controller controls exports " 2 " in screen, and display " 2 " 1 after second, can these " 2 " replace with " * ".
See Fig. 2, show the schematic flow sheet of a kind of another embodiment of control method of the present invention, the method for the present embodiment is applied to an electronic equipment, and this electronic equipment can be notebook computer, desktop computer etc., and the method for the present embodiment can comprise:
Step 201: under the off-mode of described electronic equipment, when described embedded controller detects the start-up command by described input through keyboard, starts keyboard power on mode, and controls to open this picture processing chip.
Under the state of electronic equipment shutdown, this picture processing chip is in closed condition, in order to the follow-up instruction that this picture processing chip can be made can to respond this embedded controller in time, at this embedded controller keyboard to during by input through keyboard start-up command, while opening this KBPO pattern, this picture processing chip can be opened.
Be understandable that, when this embedded controller detects the character opened in described picture processing chip to preset duration and do not receive by input through keyboard, then close this picture processing chip, until again enter keyboard power on mode.If open this image processor to specifying in duration the character detected by input through keyboard, then perform operation steps below.
Wherein, in the present embodiment, start keyboard power on mode by other means and be applicable to the present embodiment too, be now only used to describe conveniently, be introduced to start keyboard power on mode by input through keyboard start-up command.
Step 202: embedded controller detects the character by input through keyboard.
Step 203: the character that embedded controller arrives according to current detection, controls picture processing chip and exports the character that arrives of current detection to the screen of electronic equipment.
Embedded controller, according to the character detected, controls this picture processing chip and export corresponding character in screen, to point out user.Certainly, the present embodiment equally just controls picture processing chip, and to export this character by input through keyboard to screen be example, but control picture processing chip to screen export to current detection to other relevant informations of character be applicable to the present embodiment too.
Step 204: when embedded controller detects by input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carries out start to electronic equipment and controls.
This step is detailed with the related introduction of embodiment above, during as detected when embedded controller by input through keyboard one input instruction, then all input characters detected in this KBPO pattern and the start character preset are compared, and after start-up password verification is passed through, unlocking electronic equipment.
Further, in any one embodiment above, when embedded controller detects this END instruction, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and be used to indicate character to screen output and input correct information.Such as, the character of input is identical with the start character preset, then in screen, export the information such as " Password Input is correct " or " unlatching computing machine ".
If not identical with preset characters by the character of input through keyboard, then control described picture processing chip and export the information being used to indicate character input error to described screen.Such as, information such as " Password Input mistakes " can be exported in screen.
See Fig. 3, show the schematic flow sheet of a kind of another embodiment of control method of the present invention, the method for the present embodiment can be applied to an electronic equipment, and as notebook computer and desktop computer etc., the method for the present embodiment can comprise:
Step 301: under the off-mode of electronic equipment, embedded controller starts keyboard power on mode.
Step 302: embedded controller detects the character by input through keyboard.
Step 303: the character that embedded controller arrives according to current detection, control picture processing chip exports the information relevant to the character that current detection arrives to the screen of electronic equipment.
Step 304: when embedded controller detects by input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carries out start to electronic equipment and controls.
Above process with reference to the related introduction of any one embodiment above, can not repeat them here.
Step 305: when embedded controller determines that the character of input is identical with preset characters, unlocking electronic equipment, and store the character information by described input through keyboard.
In the present embodiment, when embedded controller checking input character is identical with the character preset, while unlocking electronic equipment, the character information that this is inputted by KBPO can be stored.Because this character information is identical with preset characters, in fact also can store this preset characters in this embedded controller always.
Step 306: processor reads the character information by input through keyboard from this embedded controller, when identical with the character password started the operating system preset by the character information of input through keyboard, starts described operating system.
Wherein, in electronic equipment, at least one operating system can be run, as windows operating system etc.
After opening this electronic equipment, the operating system run in this electronic equipment is not in opening, when opening this operating system, also needing to input the password set in this operating system, so then can bring and cause the input operation of user more.
In the present embodiment after electronic equipment start, processor can read the character by input through keyboard in KBPO process from this embedded controller, if what get should be identical with the character password started the operating system by the character of input through keyboard, then this processor then can directly start the operating system, and again carries out the unlatching password of input operation system without the need to user.
In addition, embedded controller is while start electronic equipment, also can store this to start shooting the power on mode adopted to electronic equipment, if this start is that the power on mode then recorded is KBPO pattern by KBPO mode to electronic equipment start.When needing to start the operating system, this processor reads this power on mode information adopted of starting shooting from this embedded controller, if when this processor determines that the power on mode that this start adopts is KBPO pattern, started the operating system.Like this, if when user is by clicking the key start in electronic equipment, due to not through Password Input process, namely start-up mode is not KBPO pattern, then processor can not direct open operation system, thus avoids data problem stolen by others.
Corresponding a kind of control method of the present invention, present invention also offers a kind of electronic equipment, see Fig. 4, show the structural representation of a kind of electronic equipment of the present invention embodiment, the electronic equipment of the present embodiment can comprise:
Pattern opens unit 401, under the off-mode of described electronic equipment, starts keyboard power on mode;
Detecting unit 402, for detecting the character by input through keyboard;
Information Tip element 403, for the character arrived according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment;
Start control module 404, for when detecting by described input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carrying out start to described electronic equipment and controlling.
Optionally, this information Tip element, can comprise:
First information Tip element, for controlling picture processing chip to screen output for pointing out the information of the quantity of current input character.
Optionally, this information Tip element, can comprise:
Second information Tip element, for the character transmission that current detection arrived to picture processing chip, and controls described picture processing chip and exports to screen the character that described current detection arrives.
Further, this second information Tip element, comprising:
Second information prompting subelement, for controlling the character of described picture processing chip to the input of screen output current time, and after postponing to specify duration, the character indicating described picture processing chip to be inputted by described current time substitutes with default identifier.
Optionally, described pattern opens unit, comprising:
First mode opens unit, under the off-mode of described electronic equipment, when the start-up command by described input through keyboard being detected, starts keyboard power on mode.
Optionally, this electronic equipment also comprises:
Chip opens unit, while opening unit starting KBPO pattern in described pattern, controls to open described picture processing chip;
Chip closing unit, for when the character opened in described picture processing chip to preset duration and do not receive by input through keyboard being detected, then closes described picture processing chip.
In any one embodiment above, this electronic equipment can also comprise:
First information output unit, for when described END instruction being detected, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and is used to indicate character to screen output and inputs correct information;
Second information output unit, for when described END instruction being detected, if not identical with preset characters by the character of input through keyboard, then control described picture processing chip and exports the information being used to indicate character input error to described screen.
See Fig. 5, show the structural representation of a kind of another embodiment of electronic equipment of the present invention, the difference of the embodiment of the electronic equipment shown in the electronic equipment of the present embodiment and Fig. 4 is:
Also comprise in the electronic equipment of the present embodiment:
First storage unit 405, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the KBPO pattern information of starting shooting adopted to described electronic equipment;
First os starting unit 406, for reading this power on mode information adopted of starting shooting from described storage unit, and when the power on mode judging that this start adopts is KBPO pattern, starts the operating system.
See Fig. 6, show the structural representation of a kind of another embodiment of electronic equipment of the present invention, the difference of the embodiment of the electronic equipment shown in the electronic equipment of the present embodiment and Fig. 4 is:
In the present embodiment, this electronic equipment also comprises:
Second storage unit 407, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the character information by described input through keyboard;
Second os starting unit 408, for reading the character information of described input through keyboard from described storage unit, when the character information of described input through keyboard is identical with the character password started the operating system preset, starts described operating system.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For electronic equipment disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (18)
1. a control method, is characterized in that, is applied to electronic equipment, comprising:
Under the off-mode of described electronic equipment, embedded controller starts keyboard power on mode;
Described embedded controller detects the character by input through keyboard;
The character that described embedded controller arrives according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment;
When described embedded controller detects by described input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, start is carried out to described electronic equipment and controls.
2. method according to claim 1, is characterized in that, when described embedded controller is according to described comparative result, after controlling to start shooting to described electronic equipment, also comprises:
Described embedded controller stores the KBPO pattern information of starting shooting adopted to described electronic equipment;
Processor reads this power on mode information adopted of starting shooting from described embedded controller, and when the power on mode judging that this start adopts is KBPO pattern, starts the operating system.
3. method according to claim 1, is characterized in that, when described embedded controller is according to described comparative result, after controlling to start shooting to described electronic equipment, also comprises:
Described embedded controller stores the character information by described input through keyboard;
Processor reads the character information of described input through keyboard from described embedded controller, when the character information of described input through keyboard is identical with the character password started the operating system preset, starts described operating system.
4. method according to claim 1, is characterized in that, described control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment, comprising:
Described embedded controller controls picture processing chip exports the information of the quantity for pointing out current input character to screen.
5. method according to claim 1, is characterized in that, the character that described embedded controller arrives according to current detection, and control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment, comprising:
The character transmission that current detection arrives by described embedded controller to picture processing chip, and controls described picture processing chip and exports to screen the character that described current detection arrives.
6. method according to claim 5, is characterized in that, the described picture processing chip of described control exports to screen the character that described current detection arrives, and comprising:
Picture processing chip described in embedded controller controls exports the character of current time input to screen, and after postponing to specify duration, the character indicating described picture processing chip to be inputted by described current time substitutes with default identifier.
7. method according to claim 1, is characterized in that, described under the off-mode of described electronic equipment, and embedded controller starts keyboard power on mode, comprising:
Under the off-mode of described electronic equipment, when described embedded controller detects the start-up command by described input through keyboard, start keyboard power on mode.
8. the method according to claim 1 or 7, is characterized in that, while described embedded Control starts keyboard power on mode, controls to open described picture processing chip;
Described method also comprises: when described embedded controller detects the character opened in described picture processing chip to preset duration and do not receive by input through keyboard, then close described picture processing chip.
9. method according to claim 1, is characterized in that, also comprises:
When described embedded controller detects described END instruction, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and be used to indicate character to screen output and input correct information;
If not identical with preset characters by the character of input through keyboard, then control described picture processing chip and export the information being used to indicate character input error to described screen.
10. an electronic equipment, is characterized in that, comprising:
Pattern opens unit, under the off-mode of described electronic equipment, starts keyboard power on mode;
Detecting unit, for detecting the character by input through keyboard;
Information Tip element, for the character arrived according to current detection, control picture processing chip exports the information relevant to the character that described current detection arrives to the screen of described electronic equipment;
Start control module, for when detecting by described input through keyboard END instruction, according to by the character of input through keyboard and the comparative result of preset characters, carrying out start to described electronic equipment and controlling.
11. electronic equipments according to claim 10, is characterized in that, also comprise:
First storage unit, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the KBPO pattern information of starting shooting adopted to described electronic equipment;
First os starting unit, for reading this power on mode information adopted of starting shooting from described storage unit, and when the power on mode judging that this start adopts is KBPO pattern, starts the operating system.
12. electronic equipments according to claim 10, is characterized in that, also comprise:
Second storage unit, at described start control module according to described comparative result, after controlling to start shooting to described electronic equipment, store the character information by described input through keyboard;
Second os starting unit, for reading the character information of described input through keyboard from described storage unit, when the character information of described input through keyboard is identical with the character password started the operating system preset, starts described operating system.
13. electronic equipments according to claim 10, is characterized in that, described information Tip element, comprising:
First information Tip element, for controlling picture processing chip to screen output for pointing out the information of the quantity of current input character.
14. electronic equipments according to claim 10, is characterized in that, described information Tip element, comprising:
Second information Tip element, for the character transmission that current detection arrived to picture processing chip, and controls described picture processing chip and exports to screen the character that described current detection arrives.
15. electronic equipments according to claim 14, is characterized in that, described second information Tip element, comprising:
Second information prompting subelement, for controlling the character of described picture processing chip to the input of screen output current time, and after postponing to specify duration, the character indicating described picture processing chip to be inputted by described current time substitutes with default identifier.
16. electronic equipments according to claim 10, is characterized in that, described pattern opens unit, comprising:
First mode opens unit, under the off-mode of described electronic equipment, when the start-up command by described input through keyboard being detected, starts keyboard power on mode.
17. electronic equipments according to claim 10 or 16, is characterized in that, also comprise:
Chip opens unit, while opening unit starting KBPO pattern in described pattern, controls to open described picture processing chip;
Chip closing unit, for when the character opened in described picture processing chip to preset duration and do not receive by input through keyboard being detected, then closes described picture processing chip.
18. electronic equipments according to claim 10, is characterized in that, also comprise:
First information output unit, for when described END instruction being detected, if identical with described preset characters by the character of input through keyboard, then control described picture processing chip and is used to indicate character to screen output and inputs correct information;
Second information output unit, for when described END instruction being detected, if not identical with preset characters by the character of input through keyboard, then control described picture processing chip and exports the information being used to indicate character input error to described screen.
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| CN201310451058.3A CN104461602A (en) | 2013-09-25 | 2013-09-25 | Control method and electronic equipment |
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| CN201310451058.3A CN104461602A (en) | 2013-09-25 | 2013-09-25 | Control method and electronic equipment |
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Application publication date: 20150325 |