CN100468354C - Method and system for judging breakdown of computer according to input/output signal and restarting - Google Patents
Method and system for judging breakdown of computer according to input/output signal and restarting Download PDFInfo
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- CN100468354C CN100468354C CNB2007100059325A CN200710005932A CN100468354C CN 100468354 C CN100468354 C CN 100468354C CN B2007100059325 A CNB2007100059325 A CN B2007100059325A CN 200710005932 A CN200710005932 A CN 200710005932A CN 100468354 C CN100468354 C CN 100468354C
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Abstract
This invention provides one method and system to judge computer slow down and reset according to input and output signals, which through computer output signal or input ones to judge whether the computer is slow, wherein, when the controlled computer is slow, one input analogue device resets the computer and inputs relative parameters to restore original computation.
Description
Technical field
The present invention relates to a kind of management and control computer method and system, especially a kind of state of observing managed computer is to judge managed computer whether delay the management and control computer method and the system of machine (crash).
Background technology
Need adjust in the test process of parameter in some of various hardware, software to computing machine, as adjust the CPU (central processing unit) frequency of operation, adjust software time delay, adjust the operating voltage of chip etc., usually can run into the delay situation of machine of computing machine.
In normal circumstances, need detect the generation of machine situation of delaying, and take corresponding reboot operation by the people, for example with system restart, respond software requirement, restart software or the like.And further set different parameters or according to certain rule update routine after, test again, till finding suitable parameters.
Fig. 1 generally is used for judging the delay schematic flow sheet of machine of computing machine.At first shown in step 110,, send an input signal by input equipment and give managed computer manually to the input equipment input instruction.Next shown in step 120, managed computer carries out computing according to input signal, and exports an output signal, and wherein output signal can be the signal that is used for presenting a plurality of pixels of screen in the present example.Then shown in step 130, judge the managed computer machine of whether delaying via the variation of view screen.The machine if managed computer has been delayed, just need manually to carry out a reboot operation, shown in step 140.
Wherein the process of reboot operation may need to restart managed computer, and the input signal of input correlation parameter, and whether the machine of delaying needs operating personnel to estimate could to judge that these actions all need highly be got involved just and can be finished by operating personnel.
Because the machine of delaying takes place at random, not definite time is so in judging whether the process of the machine of delaying, formed the usefulness waste of " people waits equipment ".And behind the machine of delaying to reboot operation during this period of time, equipment need wait operating personnel's operation, forms the usefulness waste of people such as " " equipment.Apparently, need better system or method and improve usefulness waste on such manpower and equipment.
Summary of the invention
In above-mentioned background of invention, in order to meet the demand of some interests on the industry, the invention provides the delay method and system of machine of a kind of management and control computing machine, can be in order to solve above-mentioned traditional management and control computing machine purpose that the method and system of machine fails to reach of delaying.
The invention provides a kind of system of judging that computing machine is delayed machine and restarted, this system comprises: a control computer, and send a command signal and require an input analogue means to export an input signal; And a managed computer, respond an input response signal according to input signal and give the input analogue means, and the input analogue means is responded an order back-signalling and given control computer; Wherein, control computer is judged this managed computer machine of whether having delayed according to this order back-signalling, if then order input analogue means carries out a reboot operation.
The present invention also provides a kind of and has judged the method that computing machine is delayed machine and restarted according to output signal, and this method comprises: send one by a managed computer and output signal to a signal pickup assembly; Output signal is converted to output data; Transmit output data to a control computer; Control computer judges that whether the variation of output signals amount is greater than a threshold value; When being not more than this threshold value, judge that it is the machine of delaying; And when managed computer is delayed machine, restart by an input analogue means execution.
The present invention also provides a kind of method of delaying machine and restarting according to the input-signal judging computing machine, and this method comprises: control computer is sent a command signal; The input analogue means receives command signal, and sends input signal to a managed computer; The input analogue means waits for that this managed computer responds an input response signal; The input analogue means sends an order back-signalling to control computer according to the input response signal; When control computer waits for that one section Preset Time does not receive orders back-signalling, judge the managed computer machine of having delayed; And when managed computer is delayed machine, restart by the execution of input analogue means.
In view of the above, the present invention proposes the delay System and method for of machine of a kind of management and control computing machine.Via output signal or the input signal of observing managed computer, judging the managed computer machine of whether delaying, and when managed computer is delayed machine, restart managed computer and import correlation parameter to continue original computing with an input analogue means.
Description of drawings
Fig. 1 is the schematic flow sheet of prior art;
Fig. 2 is the function block schematic diagram of a specific embodiment of the present invention;
Fig. 3 is a specific embodiment schematic flow sheet of the present invention; And
Fig. 4 is another specific embodiment schematic flow sheet of the present invention.
The main element symbol description
21 control computer
222 command signals
224 order back-signallings
23 input analogue means
242 input signals
244 input response signals
25 managed computers
26 output signals
27 signal pickup assemblies
28 output datas
Embodiment
The present invention is the delay method and system of machine of a kind of management and control computing machine in this direction of inquiring into.In order to understand the present invention up hill and dale, detailed step and composition thereof will be proposed in following description.Apparently, execution of the present invention is not defined in the delay specific details that the technician was familiar with of method and system of machine of management and control computing machine.On the other hand, well-known composition or step are not described in the details, with the restriction of avoiding causing the present invention unnecessary.Embodiments of the invention can be described in detail as follows, yet except these were described in detail, the present invention can also be implemented among other the embodiment widely, and scope of the present invention do not limited, and it is as the criterion with the claim restricted portion.
A specific embodiment of the present invention is the delay system of machine of a kind of management and control computing machine, as shown in Figure 2, comprises a control computer 21, input analogue means 23, a managed computer 25 and a signal pickup assembly 27.
Control computer 21 can be used to control, detect the operating state of managed computer 25, and after judgement managed computer 25 is delayed machine, carries out corresponding reboot operation and some specific testing process.
Signal pickup assembly 27 is connected on the output device of managed computer 25, and in order to the output signal 26 of acquisition managed computer 25, and output signal 26 generations one output data 28 that foundation collects is sent control computer 21 back to.For example, signal pickup assembly 27 can be to be connected on the display card output signal of managed computer 25, and sends the data of the screen change that collected back to control computer 21 to analyze.
Signal pickup assembly 27 can be the plurality of devices of equipment with gpib interface, as: oscillograph, logic analyser, digital multimeter, frequency meter, signal generator, digital thermometer etc.
Input analogue means 23 can receive the command signal 222 of control computer 21, and sends an input signal 242 according to the command signal 222 that receives and give managed computer 25, and this input signal 242 is that the input media of simulation managed computer 25 produces.For example, input signal 242 is signals of simulating keyboard or mouse, make control computer 21 can control, send managed computer 25 to, reach the purpose of controlling managed computer 25 with input signal 242 with the artificial input on keyboard or mouse of command signal 222 simulations.In addition, input analogue means 23 can also possess control function, can send the partial function of input signal 242 operation managed computers 25 according to command signal 222, for example above-mentioned reboot operation can be according to the ON/OFF of command signal 222 control managed computers 25 power supplys, and the operations such as (resetting) of resetting, as powered-down power-on again.For example above-mentioned again reboot operation can be the software according to command signal 222 control managed computers 25, for example removes the locked condition of software, the requirement of restarting software or response software.
Above-mentioned input analogue means 23 can also receive input response signal 244 by managed computer 25, and delivers to control computer 21 according to input response signal 244 generations one order back-signalling 224.
According to the delay system of machine of above-mentioned management and control computing machine, this specific embodiment can carry out the delay judgement of machine of managed computer 25.Control computer 21 can be judged managed computer 25 machine of whether delaying via the variable quantity of observing output data 28 or order back-signalling 224.
For example in an example of this specific embodiment, control computer 21 is to judge managed computer 25 machine of whether delaying according to the variable quantity of output signal 26, and wherein variable quantity can be the variation range of the one or more physical quantitys in the output signal 26.For example, output signal 26 can be the content of screen display.When managed computer 25 was not delayed machine, the content of screen display system constantly upgraded.For signal pickup assembly 27, output signal 26 is if simulating signal, and the color of some coordinate points will be controlled voltage and changes along with it on the screen; On the other hand, output signal 26 is if digital signal, and the color of some coordinate points will change along with its digital data stream on the screen.In a word, no matter output signal 26 is any, can find the corresponding relation of a kind of screen pixels and physical quantity.The physical quantity of the screen pixels by one or more positions of taking a sample changes situation, can judge just whether screen does not change for a long time.The noise owing to may mix in the output signal 26, therefore, according to this specific embodiment, the predeterminable threshold value of above-mentioned physical change amount.If above-mentioned physical change amount does not exceed default threshold value, then can be considered the sample position and do not change.Above-mentioned physical change amount should surpass threshold value in a period of time if be expected at, and when the actual variable quantity that captures is but above threshold value, then can be judged as managed computer 25 machine of having delayed.Expect that wherein situation that variable quantity should surpass threshold value can be to give an order signal 222 controlling managed computer 25 by control computer 21, and the variable quantity of the output signal 26 of expection managed computer 25 can exceed threshold value in a period of time.If the variable quantity of the output signal 26 of managed computer 25 does not exceed threshold value at this moment, then managed computer 25 can be considered the machine of delaying.
In a example according to this specific embodiment, control computer 21 can be to observe the variable quantity of a plurality of pixels with random fashion or specific mode, for example whether become another kind of color, judge whether the delay foundation of machine of managed computer 25 to obtain by a kind of color.If the variable quantity of observed pixel surpasses default threshold value, represent that then computing machine the machine of not delaying; If the variable quantity of observed pixel all maintains very little scope in very long a period of time, for example color all do not change or once in a while one or two pixel change color (may be) because the noise in the signal causes, then represent managed computer 25 machine of promptly may delaying.
In this example, the position of sampling can be divided at random or nonrandom two kinds.In other words, control computer 21 can expected output signal 26 variation, and judge whether the output signal 26 that obtains expecting by output data 28, and then judge whether managed computer 25 machine of delaying, or further whether decision can send Next Command signal 222.For example from the variation of the pixel of ad-hoc location, whether managed computer 25 can be judged out to start shooting and finish, finished test or wait for input signal 242 or the like.In addition, the position of sampling also can be nonrandom, and control computer 21 can be a plurality of location of pixels of grab sample, and observes its variation, judges managed computer 25 machine of whether delaying by variable quantity.
In another example according to this specific embodiment, control computer 21 can trigger managed computer 25 by the signal 222 of giving an order and respond input response signal 244 to input analogue means 23, produces order back-signalling 224 to control computer 21 by input analogue means 23 according to input response signal 244 again.Therefore, control computer can be received corresponding order back-signalling 224 after can being expected at the signal 222 of giving an order.If in a period of time, do not receive corresponding order back-signalling 224, just can judge managed computer 25 machine of having delayed.In addition, also input simulator 23 sends order back-signalling 224 that expression do not receive input response signal 244 with expression managed computer 25 machine of having delayed when not receiving corresponding input response signal 244 in after a while.
For example in this example, control computer 21 can see through " the NUM LOCK " that input analogue means 23 sends a keyboard (or " Caps Lock ") order via control command 222.Under the normal conditions, managed computer 25 is after receiving this order, can one of passback respond the response input signal 244 that NUM LOCK orders, if input analogue means 23 is not received this response input signal 244, just can think that managed computer 25 has stopped responding the function of keyboard commands, and be considered as managed computer 25 machine of having delayed.
Comprehensive above-mentioned explanation, control computer 21 can be judged managed computer 25 machine of having delayed, and can further take corresponding measure to get rid of to finish fault.For example, control computer 21 can require input analogue means 23 to close the power supply of restarting managed computer 25 subsequently earlier by command signal 222, (resetting) managed computer 25 of perhaps resetting.Control computer 21 can judge by output data 28 whether managed computer has entered waiting status again, further to operate or to test.
In addition, above-mentioned input analogue means 23 can be individually with signal pickup assembly 27 or is integrated a part that becomes control computer, to become the delay equipment of machine of a kind of programmable management and control computing machine.That is command signal 222, order back-signalling, input data etc. all can become the delay internal signal or the data of equipment of machine of programmable management and control computing machine.
In view of the above, consider the above-mentioned programmable management and control computing machine machine equipment of delaying, another specific embodiment of the present invention is a kind of according to the delay method of machine of output signal management and control computing machine, with reference to Fig. 2 and shown in Figure 3.At first shown in step 310, a managed computer sends one and outputs signal to a signal pickup assembly; Shown in step 320, output signal is converted to output data then; Shown in step 330, transmit output data to a control computer then; Then shown in step 340, judge managed computer 25 machine of whether delaying according to output data 28, wherein whether the machine of delaying is to learn according to the variable quantity of part signal in the output signal 26 to managed computer 25.Next, shown in step 360, when managed computer 25 is delayed machine, restart managed computer 25 by an input analogue means 23.This specific embodiment also comprises the input media of simulating managed computer 25 and sends the step of an input signal 242 to managed computer 25, and shown in step 310, managed computer 25 will produce output signal 26 according to input signal 242.This specific embodiment also comprises with give an order signal 222 of control computer 21 and requires input analogue means 23 to send input signal 242, and wherein input signal 242 is to produce according to command signal 222.In addition, input signal 242 is received by signal pickup assembly 27, sending output data 28 by signal pickup assembly 27 again gives control computer 21 to judge managed computer 25 machine of whether delaying, wherein signal pickup assembly 27 can be with output signal 26 as output data 28, can also be will output signal 26 to produce output data 28 again after analyzing.
Another instantiation of the present invention is a kind of according to the delay method of machine of input signal management and control computing machine, with reference to Fig. 2 and shown in Figure 4.At first shown in step 420, simulate the input media of a managed computer 25 and send an input signal 242 to managed computer 25 with an input analogue means 23.Then, shown in step 460, when not receiving the input response signal 244 of managed computer 25 responses, restart managed computer 25 by input analogue means 23 through one section Preset Time.This specific embodiment also comprises with give an order signal 222 of control computer 21 and requires input analogue means 23 to send input signal 242, and wherein input signal 242 is to produce according to command signal 222, shown in step 410.After step 420, input analogue means 23 will be waited for the input response signal 244 of managed computer 25 response input signals 242, and shown in step 430, gives an order back-signalling 224 to control computer 25 according to input response signal 244.Therefore wait for do not receive orders back-signalling 224 or receive that expression do not receive the order back-signalling 224 of input response signal 244 of one section Preset Time when control computer 21, assert the input response signal 244 of not receiving that managed computer 25 is responded, the signal 222 of giving an order requires input analogue means 23 to restart managed computer 25, shown in step 440.
The delay correlative detail of method of machine of other relevant aforementioned tube control computers is all delayed as described in the system of machine as the management and control computing machine of Fig. 2, does not repeat them here.
Apparently, according to the description among the top embodiment, the present invention has many corrections and difference.Therefore need be understood in its claim restricted portion, except above-mentioned detailed description, the present invention can also implement in other embodiment widely.Above-mentioned is the preferred embodiments of the present invention only, is not in order to limit scope of the present invention; All other do not break away from the equivalence of being finished under the disclosed spirit and change or modification, all should be included in the claim restricted portion.
Claims (7)
1. system of judging that computing machine is delayed machine and restarted, this system comprises: control computer, managed computer, input analogue means and signal pickup assembly, wherein:
This control computer is sent a command signal to importing analogue means, requires an input analogue means to export an input signal to managed computer; This managed computer outputs signal to signal pickup assembly according to this input signal output one;
This signal pickup assembly receives from this output signal of this managed computer and produces an output data according to this output signal gives this control computer, and this control computer judges that according to this output data whether this variation of output signals amount is greater than a threshold value; If not, judge this managed computer machine of having delayed,, order this input analogue means to carry out a reboot operation when being judged as when delaying machine.
2. the system that judgement computing machine as claimed in claim 1 is delayed machine and restarted, wherein said input analogue means simulating keyboard or mouse and export this input signal.
3. the system that judgement computing machine as claimed in claim 1 is delayed machine and restarted, wherein said reboot operation are one of following:
Power-off and restart, respond software requirement, restart software.
4. the system that judgement computing machine as claimed in claim 1 is delayed machine and restarted, wherein said output signal are the signals that presents a plurality of pixels of a screen, and wherein this variable quantity is the variable quantity of the signal of partial pixel in these a plurality of pixels.
5. judge the method that computing machine is delayed machine and restarted according to output signal for one kind, this method comprises:
One managed computer sends one and outputs signal to a signal pickup assembly;
This signal pickup assembly is converted to output data with output signal and transmits described output data to a control computer;
This control computer judges that whether this variation of output signals amount is greater than a threshold value; When being not more than this threshold value, judge that this managed computer is the machine of delaying; And
When this managed computer is delayed machine, restart by an input analogue means execution.
6. the method for delaying machine and restarting as claimed in claim 5 according to output signal judgement computing machine, wherein said output signal is the signal that presents a plurality of pixels of a screen, wherein this variable quantity is the variable quantity of the signal of partial pixel in these a plurality of pixels.
7. the method for delaying machine and restarting according to output signal judgement computing machine as claimed in claim 6, wherein said variable quantity is the variable quantity of color.
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| CNB2007100059325A CN100468354C (en) | 2007-02-15 | 2007-02-15 | Method and system for judging breakdown of computer according to input/output signal and restarting |
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| CNB2007100059325A CN100468354C (en) | 2007-02-15 | 2007-02-15 | Method and system for judging breakdown of computer according to input/output signal and restarting |
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| TWI446151B (en) * | 2011-06-01 | 2014-07-21 | Wistron Corp | Computer system and system reset method thereof |
| CN105786657A (en) * | 2016-03-25 | 2016-07-20 | 宇龙计算机通信科技(深圳)有限公司 | Terminal halting processing method and terminal |
| CN111459719B (en) * | 2020-04-01 | 2023-02-07 | 黄河水利职业技术学院 | Anti-downtime power-off protection system for computer |
| CN112269331A (en) * | 2020-09-24 | 2021-01-26 | 中国石油天然气股份有限公司 | Oil well site digital equipment fault recovery system and recovery method |
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Effective date of registration: 20180321 Address after: 6 floor, G District, No. 666, Beijing East Road, Huangpu District, Shanghai Patentee after: Weisheng Electronics (Shanghai) Co. Ltd. Address before: Taiwan County, Taipei, China Patentee before: Weisheng Electronic Co., Ltd. |
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