CN100362490C - Method for forecasting halting rate of electronic device - Google Patents
Method for forecasting halting rate of electronic device Download PDFInfo
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- CN100362490C CN100362490C CNB2004100150575A CN200410015057A CN100362490C CN 100362490 C CN100362490 C CN 100362490C CN B2004100150575 A CNB2004100150575 A CN B2004100150575A CN 200410015057 A CN200410015057 A CN 200410015057A CN 100362490 C CN100362490 C CN 100362490C
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Abstract
The present invention relates to a method for forecasting the dead halt probability of an electronic device. The comparison of the pointer value used for executing detection error times of a statistical system and a forecasted statement used for forecasting the system state of a system execution state is used as the reference for judging whether the system state is stable. The forecasted statement is previously established. Thus, the execution state of the system is convenient to detect for users at present. The method accumulates the detection error times executed by the operation system so as to generate the pointer value, and generates the execution state information of the system according to the pointer value which corresponds to the forecasted statement of the system state. Finally, a display system executes the state information.
Description
Technical field
The present invention is a kind of method of deadlock probability and method of electronic installation forced shutdown forecast, the particularly a kind of method of electronic installation deadlock probability and method of electronic installation forced shutdown forecast.
Background technology
General use for electronic equipment is helped the user and is carried out some and need the powerful data processing function of similar computer operating system could make things convenient for processing transactions, as archives editor or data tentative calculation etc., its most typical example is exactly personal digital assistant (the Personal Digital Assistant that widely is in fashion on the market at present, PDA), the collocation of its operating system and hardware is enough to satisfy high action demand professional person's needs, not only calculation function is powerful for it operating system that possesses, and the feature of the synchronous computing of multiple utility program also improves its due usefulness relatively.
The development of the operating system of device so far in action, function also expands complete gradually, though it is little towards sparrow, the various scaled down version personal computer of the five internal organs strides forward, yet when the application program that the numerous in the market manufacturers of execution provide, often because the formulation standard difference that each tame program is carried out, then cause system in the execution scheduling of domination multiple utility program, to clash, the internal memory that support program is carried out is had obstacles on Task Distribution and is caused the awkward situation of system in case of system halt, so that work as the user in handling archives, as editor, in the calculating thereby cause and set up the documentor merit and lose one deficiently, the beyond retrieve facts such as capsule information loss takes place.
Summary of the invention
The object of the invention is to provide a kind of method of forecasting electronic installation deadlock probability, it utilizes the pointer value of statistical system execution debug number of times and sets up in order to the system state caluclate table of prognoses system executing state in advance and compare, with this assessment foundation of whether stablizing as system state, to make things convenient for user's present practice condition of aware system easily.
Another purpose of the present invention be to provide a kind of in electronic installation in the forced shutdown method that runs off of prevention data, see through a pointer value and set up a system state caluclate table in advance and compare, as system's forced shutdown whether assessment foundation.
The present invention forecasts that the method for electronic installation deadlock probability comprises following steps:
(1) operating system that adds up is carried out the number of times of debug and is produced this pointer value according to this;
(2) according to this pointer value corresponding to this system state caluclate table to produce system's execution state information;
(3) show this system's execution state information.
The forced shutdown method that prevention data of the present invention runs off sees through a pointer value and compares with a system state caluclate table of setting up in advance, and as system's forced shutdown whether assessment foundation, it comprises following steps:
(1) operating system that adds up is carried out the debug number of times and is produced this pointer value according to this;
(2) according to this pointer value corresponding to this system state caluclate table to produce a forced shutdown information; And
(3) show this forced shutdown information, store and carry out archives material progress and start again at present.
See through the disclosed method of the present invention, can guarantee effectively that the handled data of user is in the extremely unsettled precarious position of system, just under the prerequisite that may crash at any time, see through that the user judges voluntarily or system initiatively makes effective disposal, and then reach and prevent because the situation that crashes is spread out and stretched out the situation that data runs off and take place.
Description of drawings
Fig. 1 discloses a kind of method flow diagram that forecasts electronic installation deadlock probability for the present invention;
Fig. 2 is a kind of forced shutdown method flow diagram that the prevention data runs off in electronic installation for the present invention discloses.
Embodiment
See also Fig. 1, it has illustrated the disclosed method flow diagram of the present invention, when carrying out electronic device application programs, when operating system because the application program that provides of each producer on unified Task Distribution, when causing internal memory can't make suitable scheduling, operating system can be in execution error send the execution error report information at that time, start the correlation module of being responsible for carrying out debug, at this moment, system's operating system that can add up is carried out the number of times of debug and is produced pointer value (step 100) according to this, wherein pointer value refers to through the program that adds up the number of times that each operating system transmits execution error information be added up, originate in during this electronic installation start at that time till carrying out start again next time, and then according to pointer value corresponding to the system state caluclate table producing system's execution state information (step 200), last display system execution state information (step 300); Wherein the system state caluclate table refers to the table of comparisons, just after pointer value of system's input, according to this table of comparisons content arrangement, can export system's execution state information, wherein system state execution packets of information contains As-Is for representing safely, unstable expression and dangerous expression, and determine its present three kinds of output contents, seeing through the low scale value of high scale value of execution error and execution error is respectively defined, such as when 15 are set at the high scale value of execution error and are set at the low scale value of execution error with 5, then when pointer value less than 5 the time, then the output system execution state information is a safety, just when the user desired to carry out an important records handling, the system that need not scruple this moment carried out load; When pointer value between 5 between 15 the time, then this system state caluclate table will be unstable at system's execution state information of this situation output, when this moment, the user just must consider that handling as if continuing of task need expend a large amount of systems execution resource, then can consider to start shooting again earlier with this with the delivery system operating space, and the data that will handle stores, to prevent that data runs off when the system in case of system halt, surpass 15 words when pointer value, then system can send a warning message and inform the user, the action that promptly strong suggestion user must start shooting again causes beyond retrieve consequence to prevent that data runs off; Above mechanism can also see through passive after the user assigns the instruction of inquiry system executing state, shows that the debug number of times is with the present state of apprizing system.
Then please see Fig. 2, by the disclosed similar approach of the present invention spread out stretch out a kind of in electronic installation prevention data loss forced shutdown method, also seeing through pointer value compares with the system state caluclate table of setting up in advance, with this as system's forced shutdown whether assessment foundation, step also includes at first system's operating system that adds up and carries out the debug number of times and produce pointer value (step 100) according to this, wherein pointer value also refers to through the program that adds up the number of times that each operating system transmits execution error information be added up, originate in during this electronic installation start at that time till carrying out start again next time, and then according to pointer value corresponding to the system state caluclate table to produce forced shutdown information (step 400), that is when surpassing the high scale value of execution error of this default through the program gained pointer value that adds up, then system can be different with earlier figures 1 described method, its last this forced shutdown information that shows, store and carry out archives material progress and start (step 500) again at present, this step is a step initiatively, utilize this to move and guarantee that the handled data of user is in the extremely unsettled precarious position of system, just under the prerequisite that may crash at any time, initiatively make effective disposal, reach and prevent because the situation that crashes is spread out and stretched out the situation that data runs off and take place.
Claims (8)
1. a method of forecasting electronic installation deadlock probability is to see through a pointer value to compare with a system state caluclate table of setting up in advance, and with the assessment foundation of whether stablizing as system state, it is characterized in that: it comprises following steps:
(1) operating system that adds up is carried out the number of times of debug and is produced this pointer value according to this;
(2) according to this pointer value corresponding to this system state caluclate table to produce system's execution state information;
(3) show this system's execution state information.
2. forecast the method for electronic installation deadlock probability according to claim 1, it is characterized in that: this method also can see through the user and assign inquiry system executing state instruction activation and show the debug number of times.
3. forecast the method for electronic installation deadlock probability according to claim 1, it is characterized in that: this system state caluclate table includes high scale value of an execution error and the low scale value of an execution error, in order to system's executing state is divided into three parts, be expressed as safety, unstable and dangerous respectively.
4. as the method for forecast electronic installation deadlock probability as described in the claim 3, it is characterized in that: when this system's execution state information is expressed as instability or when dangerous, system can send a warning message and inform the user.
5. the method at the electronic installation forced shutdown sees through a pointer value and compares with a system state caluclate table of setting up in advance, as system's forced shutdown whether assessment foundation, it is characterized in that: comprise following steps:
(1) operating system that adds up is carried out the debug number of times and is produced this pointer value according to this;
(2) according to this pointer value corresponding to this system state caluclate table to produce a forced shutdown information; And
(3) show this forced shutdown information, store and carry out archives material progress and start again at present.
6. the method for electronic installation forced shutdown as claimed in claim 5 is characterized in that: this method also can see through the user and assign the number of times that inquiry system executing state instruction activated and showed debug.
7. the method for electronic installation forced shutdown as claimed in claim 5, it is characterized in that: this system state caluclate table includes high scale value of an execution error and the low scale value of an execution error, in order to system's executing state is divided into three parts, be expressed as safety, unstable and dangerous respectively.
8. the method for electronic installation forced shutdown as claimed in claim 7 is characterized in that: when this system's execution state information was expressed as instability, system can send a warning message and inform the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100150575A CN100362490C (en) | 2004-01-09 | 2004-01-09 | Method for forecasting halting rate of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100150575A CN100362490C (en) | 2004-01-09 | 2004-01-09 | Method for forecasting halting rate of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1641600A CN1641600A (en) | 2005-07-20 |
| CN100362490C true CN100362490C (en) | 2008-01-16 |
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| CNB2004100150575A Expired - Fee Related CN100362490C (en) | 2004-01-09 | 2004-01-09 | Method for forecasting halting rate of electronic device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101976217B (en) | 2010-10-29 | 2014-06-04 | 中兴通讯股份有限公司 | Anomaly detection method and system for network processing unit |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866712A (en) * | 1988-02-19 | 1989-09-12 | Bell Communications Research, Inc. | Methods and apparatus for fault recovery |
| CN1352422A (en) * | 2000-11-15 | 2002-06-05 | 熊文 | Safe automatic speed regualtion computer system and method |
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2004
- 2004-01-09 CN CNB2004100150575A patent/CN100362490C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4866712A (en) * | 1988-02-19 | 1989-09-12 | Bell Communications Research, Inc. | Methods and apparatus for fault recovery |
| CN1352422A (en) * | 2000-11-15 | 2002-06-05 | 熊文 | Safe automatic speed regualtion computer system and method |
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| CN1641600A (en) | 2005-07-20 |
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Granted publication date: 20080116 Termination date: 20130109 |