CN100470477C - Portable information terminal guiding method - Google Patents
Portable information terminal guiding method Download PDFInfo
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- CN100470477C CN100470477C CNB2006100863251A CN200610086325A CN100470477C CN 100470477 C CN100470477 C CN 100470477C CN B2006100863251 A CNB2006100863251 A CN B2006100863251A CN 200610086325 A CN200610086325 A CN 200610086325A CN 100470477 C CN100470477 C CN 100470477C
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- guiding
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- driving
- program
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Abstract
In order to carry out driving in high speed, former portable information terminal of using Pocket PC operation system stores user's data and setting information added by user in RAM. Thus, if problem in booting process occurs, then it has no choice but to hard re-booting so that fatal failure including losing user's important information occurs. Modifying information of registration list and booting module, the invention makes device run drives and programs setup by factory only when carrying out booting process. Checking-up drives and programs to be loaded and run in advance, user can decide whether to use the drives and programs in booting time. Thus, when error occurs in booting process, problems can be solved after operation system is stabilized so that the issue of losing user's important information and programs caused by hard re-booting process can be avoided.
Description
Technical field
The present invention relates to the bootstrap technique of portable information terminal, relate in particular to and to carry out under the situation of normal boot owing to mistake, utilize selectively to drive and load or the initial setting guiding, can detect the guidance mode that drives with deletion error, can reduce the use of restarting firmly as much as possible, the bootstrap technique of the portable information terminal of the personal information that prevents loss and program.
Background technology
Increase along with the multiple personal information of user, requirement is in moving process or in any information of site management oneself, and use specific multimedia messages, therefore various portable information terminals (PDA) more convenient, that performance is stronger just arise at the historic moment rapidly, be provided with the PDA phone with radio communication function and also be extended in the middle of each use stratum in this PDA.
Its performance of processors fast updating of this portable information terminal, the capacity of storer be also in quick increase, even reached the level that can replace computing machine on some functions.
But portable information terminal and mobile communication terminal still exist no small gap, because its program storage is smaller after all, so the employed operating system of portable information terminal can only be its special-purpose operating system.
A variety of PDA special purpose operating systems are arranged now, wherein by the (Microsoft of Microsoft
TM) operating system developed is the operating system that PDA mainly uses.The PDA special purpose operating system of current Microsoft exploitation is representative with Windows CE version and Pocket PC version, and wherein Pocket PC is recently by operating system that most of PDA adopted.
It has the employed Windows in personal computer (PC) with the user on the method for operation
TMSimilar user interface, it also is to utilize work such as similarly mode channeling conduct such as registration table, driven management, file management in the internal operation process.
But, the portable information terminal that utilizes this Pocket PC operating system is in order to carry out high-speed driving, user's data (comprising the program file that information data and user are provided with) are stored in the random access memory, make relevant information can be continued to keep by the battery continued power.Therefore, except normal power, also to use standby power supply, thereby, also can make internal information be maintained a period of time even under the situation that normal power uses up.If but above-mentioned two kinds of power supplys all use up, perhaps carry out the words that pressure is restarted firmly, user's data will all be lost, and remaining basic operating system and the base program that is recorded in when just dispatching from the factory in the ROM (read-only memory) just can only utilize the substance channeling conduct in this case.
In fact, restart and have two types.A kind of is soft reboot, and another kind is to restart firmly.Soft reboot can re-execute guiding under the prerequisite of preserving the random access memory content; Restart firmly and can when execution is restarted, delete the full content that was stored in random access memory originally.If the user is after being provided with new program, owing to driving reasons such as unusual or software conflict, cause carrying out normal boot, even carry out soft reboot, also through regular meeting because the loading or the software of specific driving move automatically, and go wrong.Therefore in this case, utilize in the past that the type of drive of system can not address the above problem, can only be by restarting firmly, all the elements on the deletion random access memory are reset stable program.So,, will cause that a large amount of user's data all lose so fatal problem if wrong be provided with specific program.
Summary of the invention
As mentioned above, some had used the terminating machine of Pocket PC operating system in order to carry out high-speed driving in the portable data assistance in the past, the program that user's data and user increased setting all is stored in the random access memory, when channeling conduct, owing to can ignore user's setting, carry out the loading work of multiple driving, and operation signs in to each program in the start program file, therefore working as bootup process goes wrong, be difficult under the situation of normal using system, the user has no idea to solve at all, can only be by restarting the content in the random access memory of deleting user's data and recording user's setting program firmly, and owing to some users unexpected reason, also must re-execute complicated program work is set, will occur some important information of user like this and fatal problem such as lose.
In order to address the above problem, the present invention passes through the file in the operation system, program is used to manage the registry information of load driver when carrying out management and guiding and the bootstrap module of execution bootup process carries out suitable distortion, the driving of setting when only operation is dispatched from the factory in guiding and the mode of program, check and then determine the mode whether it uses earlier with driving that the time will load guiding and the program that will move by the user, thereby under the situation that general guiding makes a mistake, can after operating system is stable, solve the problem that occurs again, thereby can prevent to cause losing of various user's information and program owing to restarting firmly.
To achieve these goals, the present invention comprises following steps:
Choice menus is provided, makes and when carrying out guiding, can in general guidance mode and restriction guidance mode, select a kind of guidance mode of guidance mode to select step;
Select in the step at above-mentioned guidance mode,, then utilize the driving of current formation and the general guiding step that start program is carried out guiding if selected general guidance mode;
Select in the step at above-mentioned guidance mode, if selected the restriction guidance mode, then when carrying out guiding, driving and the loading of driving the start program and start program and the restriction guiding step of setting when dispatching from the factory that execution work limits.
Above-mentioned restriction guidance mode is exactly driving and the start program operation guiding that a kind of utilization set when dispatching from the factory, and ignores the driving that the user appends or the safe mode guiding of start program.
In addition, the content of driving that above-mentioned restriction guidance mode will load when being a kind of will the guiding and the program that will move offers the user, whether is used the guiding stage by stage of associated drives or program by user's decision.
As mentioned above, according to the bootstrap technique of portable information terminal of the present invention by at the file that carries out operating system, the bootstrap module that program management and guiding the time are used to manage the registry information of load driver and to carry out bootup process carries out suitable distortion, the driving of setting when only operation is dispatched from the factory in guiding and the mode of program, check and then determine the mode whether it uses earlier with driving that the time will load guiding and the program that will move by the user, thereby under the situation that general guiding makes a mistake, can after operating system is stable, solve the problem that occurs again, thereby can prevent to cause losing of various user's information and program owing to restarting firmly.
Description of drawings
Fig. 1 is the synoptic diagram of the guiding initial stage picture of expression one embodiment of the invention.
Fig. 2 is the synoptic diagram of expression one embodiment of the invention operational process.
The major part symbol description is as follows in the accompanying drawing:
10: portable information terminal 20: display
30: load button
Embodiment
Below, with reference to the accompanying drawings to being described in more details according to specific embodiment of the present invention.
Fig. 1 is the synoptic diagram of the guiding initial stage picture of expression one embodiment of the invention.The user supresses one or several Macintoshs of the load button 30 that is used for operating fast portable information terminal 10 when portable information terminal 10 being operated and carry out guiding, show guiding initial stage picture.If the user does not press load button 30, the guiding that is automatically performed by terminal is general guiding.
Pressing above-mentioned load button 30, demonstrating after the guiding menu, as shown in the figure, except showing general guiding menu, also can show the safe mode guiding and guide menu stage by stage on the display 20.We should be noted that, though the guiding of this safe mode and when guiding menu to seem Windows guiding with personal computer stage by stage shown guiding menu similar, but because portable data assistance is stored in basic operating system and program in the ROM (read-only memory) with fixing form when dispatching from the factory, and, so in personal computer employed guiding menu and proposed by the invention portable data assistance used guiding menu its method of operation also to some extent difference all different as the guidance mode of the personal computer in user zone with all storage areas.
The special navigation menu that is provided in the above-mentioned illustrated embodiment provides bootstrap technique that is referred to as the safe mode guiding and the bootstrap technique that is referred to as to guide stage by stage.When guiding, automatically perform in the work such as driving loading and start program startup in the past, the driving of generation problem also can be loaded into, start-up routine then, therefore operating system will occur can not normally use, and driving that has problems and program also can't be deleted problem.In this case, above-mentioned two kinds of bootstrap techniques drive corresponding error and program deletion or unloading by preventing to load driving and the program that has problems and preventing automatic operation.
Driving and start program that safe mode guiding is set to can only to use when dispatching from the factory in the bootup process and is provided by portable data assistance, and driving and the program that can not use the user directly to load make the user can delete driving and the program that has problems by basic operating system supervisor.Guided stage by stage before loading, the activation bit that will load during with guiding offers the user, determine to load relevant driving by the user, only load the user and allow the driving that loads, and put question to the program whether will move required operation automatically to the user, move the user then and allow the program moved.By such mode, just can prevent to load or operation can produce wrong driving or program.
In order to realize above-mentioned functions, just must make amendment to the module of being responsible for guiding, the registration table log-on message of each driving of above-mentioned module booting institute reference is out of shape.
Data such as employed basic operating system, driving, base program are the data that just are being stored in when dispatching from the factory in the random access memory under safe mode guiding, these basic operating systems, driving, base program all are to have passed through test many times, can guarantee the data that it is stable.Only need utilize these data channeling conducts, PDA just can realize basic operation.At first utilize above-mentioned basic operating system, driving, base program to carry out guiding.Then, append program and driving that the user is provided with again, when the operating system channeling conduct, the various basic driver when program information that loads and move automatically is above-mentioned dispatching from the factory and the information of base program mix information, these two kinds of information are difficult to be distinguished comes, and the present invention is out of shape registry information, even make various drivings and program mix, also both can be distinguished, thereby only need utilize these information just can carry out guiding work.
Illustrate, the registry key of basic driver " battdrvr.dll " information that is comprised when dispatching from the factory from having, it just was made of following information in the past.
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Battery]
“Prefix”＝“BAT”
“Dll”＝“battdrvr.dll”
The present invention has also increased the key of notice load driver that safe mode is answered in this registry key.Below shown in be that this registry entry purpose constitutes, it just has been stored in the ROM (read-only memory) when dispatching from the factory.
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Battery]
“Prefix”＝“BAT”
“Dll”＝“battdrvr.dll”
“SafeMode”＝dword:1；SafeMode?booting?OK
The registry key that has comprised the activation bit that institute should load when guiding has in the manner described above inserted above-mentioned particular key, and bootstrap module is confirmed above-mentioned key when guiding, only loads necessary driving, thereby just can prevent the unusual driving of loading appearance.
At this moment, must handle the start program associated item of beginning program file or registration table, in this case, above-mentioned bootstrap module is ignored the content of the start program file of current operation system, related content is moved to temporarily other place, only utilize the initial stage information of the link information that is set to each base program when dispatching from the factory, just can implement the automatic operation of start program.According to this situation, also can ignore the automatic operation of this start program.
Now, if from situation about guiding stage by stage, bootstrap module is out of shape, before the driving that will load and the program that will move loaded or move, to on picture, whether carry out above-mentioned work earlier and put question to, in the Windows guiding that this mode is also used at personal computer (PC) the user.But owing to be simple display file name under conventional art, the user determines the associated documents that will carry out then, so except some professional persons, and the ordinary people is difficult to the effect of knowing that associated drives plays, and the driving of problem has appearred in very difficult eliminating.In addition, because the volume of operating system is bigger, the program of use and its data of driving are also very huge, and therefore carrying out stage by stage, guiding just needs the time of a few minutes to dozens of minutes.So the present invention will offer the user in the time of just will guiding stage by stage associated drives explanation sentence is inserted in the registry key of activation bit required when having comprised guiding as new key, thereby has solved the problems referred to above.
When basic driver was the registry entry purpose of " battdrvr.dll ", the present invention had also inserted following new key.
[HKEY_LOCAL_MACHINE\Drivers\BuiltIn\Battery]
＂Prefix＂＝＂BAT＂
＂Dll＂＝＂battdrvr.dll＂
＂SafeMode＂＝dword:1；SafeMode?booting?OK
＂FriendlyName＂＝＂Battery?Driver＂
As mentioned above, if having inserted in the registry information project of associated drives to make the user be easy to learn the sentence of associated drives information, when bootstrap module guides stage by stage in execution, just can be with reference to relevant registry information project, the filename of driving and the explanation of above-mentioned driving are exported in the lump, when whether user's enquirement loads associated drives, the user comes into plain view to content and its effect of each driving like this.
Fig. 2 is the synoptic diagram of expression one embodiment of the invention operational process.As shown in the figure, the guiding menu comprises the guiding of general guiding, safe mode, project such as guiding stage by stage.
At first, user's energized is carried out soft reboot, and channeling conduct, presses specific button or button combination key then, will guide menu to be presented on the picture, selects for the user.If at this moment the user does not do the case selection, just carry out general guiding.In said process, provide after the guiding menu screen,, also can carry out general guiding if the user does not make one's options to the guiding menu in the regular hour.
In the certain hour after above-mentioned guiding menu screen provides, if the user has selected the safe mode guiding in above-mentioned guiding menu screen, the safe mode key that is comprised in will the registry key to each basic driver of above-mentioned setting is confirmed, and only load driving with relative keys, automatic running program only utilizes the link that sets when dispatching from the factory, and relative program is moved automatically.That is to say that bootup process does not load and do not move driving that the user sets and each program of start program of being designated as yet, this is with to carry out the booting operating system state of restarting firmly under the situation similar.Certainly, even under such state, the program that user's information and user set and the information of driving also have been held in the same old way, so just can delete or unload the file that problem occurred.
If, the user has selected the words of guiding stage by stage in above-mentioned guiding menu screen, just the registry key with the activation bit that will load when guiding is checked, after the information of the key that has obtained to be used for associated drives is described, just provide it to the user, inform the kind of its associated drives, put question to whether carry out the loading work of associated drives to the user.If the user allows to load associated drives, just carry out the loading work of associated drives.If the user does not allow to load associated drives, just do not carry out the loading work of associated drives.At carrying out the driving that all guiding the time will load, carried out after the said process successively, if all drivings load and all are through with, just carry out other guiding steps, provide the program filename that will move automatically, and put question to it whether will move relative program to the user, also can regulate it and whether move.The fewer PDA of driving quantity that will load during especially at guiding, this series of steps can be complete in a short period of time, according to the driving explanation key of new use, user's district office's driving that needs and driving that will have problems more clearly.
As mentioned above, program and driving that the present invention utilizes the user to set, even if situation about can not normally move has appearred in PDA, the user need not directly to be provided with or carries out making the restarting firmly of loss of data of all generations, can delete the file that problem occurred very simply, perhaps utilize the operation of basic operating system to make amendment, thereby prevented the beyond thought data degradation of user to greatest extent.
Claims (6)
1, a kind of bootstrap technique of portable information terminal is characterized in that, comprises following steps:
Choice menus is provided, makes and carrying out when guiding and to select wherein a kind of guidance mode selection step of guidance mode at general guidance mode in the guidance mode with limiting;
Select in the step at described guidance mode,, then utilize the driving of current formation and the general guiding step that start program is carried out guiding if selected general guidance mode;
Select in the step at described guidance mode, if selected the restriction guidance mode, then when carrying out guiding, the driving set when dispatching from the factory and the driving the start program and start program carried out loading and restriction guiding step that operation work limits.
2, the bootstrap technique of portable information terminal as claimed in claim 1, it is characterized in that, described restriction guidance mode is that driving and the start program that a kind of utilization set when dispatching from the factory carried out guiding, ignores the driving that the user appends or the safe mode guiding of start program.
3, the bootstrap technique of portable information terminal as claimed in claim 1, it is characterized in that, the content of the driving that described restriction guidance mode will load when being a kind of will the guiding and the program that will move offers the user, the guiding stage by stage of whether use of associated drives or program being made decision by the user.
4, the bootstrap technique of portable information terminal as claimed in claim 1, it is characterized in that, provide choice menus to select step with the guidance mode of decision guidance mode, comprise following steps: when guiding, work as the user and press under the situation of specific outer button, show guiding menu selection picture, after the picture that the guiding menu is provided shows, wait for the step that the user selects.
5, the bootstrap technique of portable information terminal as claimed in claim 2, it is characterized in that, the guiding of described safe mode comprises following steps: in order only to load driving and the start program of setting when dispatching from the factory in bootup process, the special keys of informing the driving that should load and start program in safe mode is inserted into step in the registry key with associated drives information; Make registry information, so that when carrying out the safe mode guiding, only use the driving that has comprised special keys, and only use the program chains of setting when substituting the dispatching from the factory of institute's recorded information in the related registration table of beginning file, move the step of start program with start program.
6, the bootstrap technique of portable information terminal as claimed in claim 3, it is characterized in that, described guiding stage by stage comprises following steps: in the registry key with the activation bit that will load when guiding, insert driving explanation key and promptly comprised user's step of the sentence of understanding easily; Before actual loaded drives, comprise the question sentence that drives description and offer the user, put question to the user whether to load, only the driving that the user allowed is carried out the step of loading work; Before the program run of automatically operation, put question to the user whether working procedure, the step of the program of only moving the user then and being allowed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100863251A CN100470477C (en) | 2006-07-07 | 2006-07-07 | Portable information terminal guiding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100863251A CN100470477C (en) | 2006-07-07 | 2006-07-07 | Portable information terminal guiding method |
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| Publication Number | Publication Date |
|---|---|
| CN101101556A CN101101556A (en) | 2008-01-09 |
| CN100470477C true CN100470477C (en) | 2009-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100863251A Expired - Fee Related CN100470477C (en) | 2006-07-07 | 2006-07-07 | Portable information terminal guiding method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102804131B (en) * | 2010-03-17 | 2015-10-14 | 惠普发展公司，有限责任合伙企业 | The apparatus and method of access computer pre-boot routine |
| CN103179254B (en) * | 2011-12-23 | 2015-04-01 | 宇龙计算机通信科技(深圳)有限公司 | Desktop system accessing method and mobile terminal |
| CN108388451B (en) * | 2018-03-02 | 2021-08-31 | 深圳市知赢科技有限公司 | Mobile terminal starting method and device and mobile terminal |
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