CN103514077A - Computer system breaking down warning device and method - Google Patents
Computer system breaking down warning device and method Download PDFInfo
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- CN103514077A CN103514077A CN201210208086.8A CN201210208086A CN103514077A CN 103514077 A CN103514077 A CN 103514077A CN 201210208086 A CN201210208086 A CN 201210208086A CN 103514077 A CN103514077 A CN 103514077A
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Abstract
The invention discloses a computer system breaking down warning device and method. The warning device comprises an RS232 serial port module, a data connection line, a light-emitting diode, an indicator light plate and a bottom layer monitor, wherein the bottom layer monitor is used for automatically monitoring a DTR signal sent by the RS232 serial port module and an RTS signal sent by the RS232 serial port module and sending a lighting up control instruction to the RS232 serial port module when the DTR signal and the RTS signal are at a low level, the RS232 serial port module is used for sending a low voltage to the light-emitting diode according to the control instruction so that the light-emitting diode can emit light and give an alarm, and therefore the fact that a computer system breaks down or the computer system is not entered is prompted. The computer system breaking down warning device and method are simple, easy to obtain, good in effect and capable of rapidly distinguishing the fault occurring to the computer system, improve work efficiency of maintenance, and can be widely applied to industrial computers and servers.
Description
Technical field
The present invention relates to industrial computer and server system fault alarm, more particularly, relate to a kind of computer system paralysis warning device and alarm method.
Background technology
At present, the industrial computer using on market or server, generally break down is all to be reported for repairment to supplier producer by user, then producer assigns Maintenance Engineer to on-the site analysis, just knows it is what problem, then for problem, keeps in repair, if maintenance tool not band is complete, also to again come to keep in repair, to Maintenance Engineer, bring a lot of troubles like this, have a strong impact on client's use.Prior art does not have pre-known information in advance, and its maximum shortcoming is for some secret units, the maintenance personal of foreign side does not know the situation of fault, can not at will enter again, more can not be definite tell the way that user deals with problems, easily cause both sides' heavy losses.
Summary of the invention
The technical problem to be solved in the present invention is to fail to understand, adopt artificial on-the site analysis and defect fast and easily not for industrial computer in prior art and server system failure problems, provides a kind of not only quick but also simply can tell computer system paralysis warning device and the alarm method which kind of problem appears in client.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of computer system paralysis warning device is provided, and this device comprises RS232 serial port module, data connecting line, light emitting diode, LED Unit and bottom watch-dog; LED welding is on LED Unit; LED Unit is arranged on the body fuselage of computing machine, by data connecting line, is connected with the interface of RS232 serial port module; Wherein:
Bottom watch-dog, the DTR sending for Auto-Sensing RS232 serial port module and RTS signal, during in low level, send the steering order of lighting a lamp at DTR and RTS signal to RS232 serial port module;
RS232 serial port module, for sending a low-voltage according to steering order to light emitting diode, makes it send light and reports to the police, to point out computer system paralysis or not enter computer system.
In computer system paralysis warning device of the present invention, LED Unit is square wiring board.
In computer system paralysis warning device of the present invention, LED Unit is fixed by screws in the body fuselage of computing machine.
In computer system paralysis warning device of the present invention, bottom watch-dog is realized by software, and it is arranged in the kernel of computer system.
The present invention solves another technical scheme that its technical matters adopts:
A kind of computer system paralysis alarm method is provided, comprises the following steps:
DTR and RTS signal that bottom watch-dog Auto-Sensing RS232 serial port module is sent;
At DTR and RTS signal, during in low level, bottom watch-dog sends the steering order of lighting a lamp to RS232 serial port module;
RS232 serial port module is sent a low-voltage to light emitting diode according to steering order;
Light emitting diode conducting, sends light and reports to the police, to point out computer system paralysis or not enter computer system.
The beneficial effect that the present invention produces is: the DTR that the present invention sends by Auto-Sensing RS232 serial port module and RTS signal, at DTR and RTS signal during in low level, control RS232 serial port module and send a voltage signal to light emitting diode, make it send light and report to the police, prompting user machine system is paralysed or is not entered computer system.Computer system paralysis warning device of the present invention and alarm method are simple and easy to realize, and effective, can tell fast the failure problems that computer system occurs, have improved maintenance job efficiency, can be widely used in industrial computer and server.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of embodiment of the present invention computer system paralysis warning device;
Fig. 2 is the process flow diagram of embodiment of the present invention computer system paralysis alarm method.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, embodiment of the present invention computer system paralysis warning device comprises RS232 serial port module 10, data connecting line 20, light emitting diode 31, LED Unit 30 and bottom watch-dog 40; LED welding is on LED Unit; LED Unit is arranged on the body fuselage of computing machine, by data connecting line, is connected with the interface of RS232 serial port module; Wherein:
Bottom watch-dog 40, the DTR sending for Auto-Sensing RS232 serial port module 10 and RTS signal, at DTR(Data Terminal Ready DTR) send with RTS(Request To Send request).
Signal, when low level, sends the steering order of lighting a lamp to RS232 serial port module 10; In embodiments of the invention, bottom watch-dog 40 is realized by software, and this software is arranged in the kernel of computer system.
RS232 serial port module 10, for sending a low-voltage according to steering order to light emitting diode 31, makes it send light and reports to the police, to point out computer system paralysis or not enter computer system.The concrete structure of RS232 serial port module 10 is finished watching with reference to prior art, is not repeated herein.
In one embodiment of the invention, LED Unit 30 is square wiring board.LED Unit 30 is fixed by screws in the body fuselage of computing machine.
As shown in Figure 2, by above-mentioned computer system paralysis warning device, realize the method for reporting to the police, comprise the following steps:
DTR and RTS signal that S1, bottom watch-dog Auto-Sensing RS232 serial port module are sent;
S2, judge that whether DTR and RTS signal are in low level;
If S3 DTR and RTS signal are in low level, bottom watch-dog sends the steering order of lighting a lamp to RS232 serial port module;
S4, RS232 serial port module are sent a low-voltage to light emitting diode according to steering order;
S5, light emitting diode conducting, send light and report to the police, to point out computer system paralysis or not enter computer system.
Bottom watch-dog is realized by software, and this software is arranged in the kernel of computer system, and concrete former code is as follows:
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (5)
1. a computer system paralysis warning device, is characterized in that, this device comprises RS232 serial port module, data connecting line, light emitting diode, LED Unit and bottom watch-dog; LED welding is on LED Unit; LED Unit is arranged on the body fuselage of computing machine, by data connecting line, is connected with the interface of RS232 serial port module; Wherein:
Bottom watch-dog, the DTR sending for Auto-Sensing RS232 serial port module and RTS signal, during in low level, send the steering order of lighting a lamp at DTR and RTS signal to RS232 serial port module;
RS232 serial port module, for sending a low-voltage according to steering order to light emitting diode, makes it send light and reports to the police, to point out computer system paralysis or not enter computer system.
2. computer system paralysis warning device according to claim 1, is characterized in that, LED Unit is square wiring board.
3. computer system paralysis warning device according to claim 2, is characterized in that, LED Unit is fixed by screws in the body fuselage of computing machine.
4. computer system paralysis warning device according to claim 3, is characterized in that, bottom watch-dog is realized by software, and it is arranged in the kernel of computer system.
5. a computer system paralysis alarm method, is characterized in that, comprises the following steps:
DTR and RTS signal that bottom watch-dog Auto-Sensing RS232 serial port module is sent;
At DTR and RTS signal, during in low level, bottom watch-dog sends the steering order of lighting a lamp to RS232 serial port module;
RS232 serial port module is sent a low-voltage to light emitting diode according to steering order;
Light emitting diode conducting, sends light and reports to the police, to point out computer system paralysis or not enter computer system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208086.8A CN103514077B (en) | 2012-06-21 | 2012-06-21 | Computer system paralysis warning device and alarm method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210208086.8A CN103514077B (en) | 2012-06-21 | 2012-06-21 | Computer system paralysis warning device and alarm method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103514077A true CN103514077A (en) | 2014-01-15 |
| CN103514077B CN103514077B (en) | 2017-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210208086.8A Expired - Fee Related CN103514077B (en) | 2012-06-21 | 2012-06-21 | Computer system paralysis warning device and alarm method |
Country Status (1)
| Country | Link |
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| CN (1) | CN103514077B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978937A (en) * | 1994-12-28 | 1999-11-02 | Kabushiki Kaisha Toshiba | Microprocessor and debug system |
| CN101267350A (en) * | 2008-04-24 | 2008-09-17 | 凌阳科技股份有限公司 | Debugging method and debugging system |
| CN101645804A (en) * | 2008-08-07 | 2010-02-10 | 华为技术有限公司 | Veneer, communication system and method for detecting connection state of communication interface |
-
2012
- 2012-06-21 CN CN201210208086.8A patent/CN103514077B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5978937A (en) * | 1994-12-28 | 1999-11-02 | Kabushiki Kaisha Toshiba | Microprocessor and debug system |
| CN101267350A (en) * | 2008-04-24 | 2008-09-17 | 凌阳科技股份有限公司 | Debugging method and debugging system |
| CN101645804A (en) * | 2008-08-07 | 2010-02-10 | 华为技术有限公司 | Veneer, communication system and method for detecting connection state of communication interface |
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| Publication number | Publication date |
|---|---|
| CN103514077B (en) | 2017-08-25 |
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Granted publication date: 20170825 Termination date: 20210621 |