CN1591351A - Computer system monitor - Google Patents
Computer system monitor Download PDFInfo
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- CN1591351A CN1591351A CN 03156485 CN03156485A CN1591351A CN 1591351 A CN1591351 A CN 1591351A CN 03156485 CN03156485 CN 03156485 CN 03156485 A CN03156485 A CN 03156485A CN 1591351 A CN1591351 A CN 1591351A
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- computer system
- supervising device
- fan
- control
- computing machine
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Abstract
The present invention relates to a monitoring device for computer system. It is characterized by that it mainly utilizes system management bus(SM Bus) and adopts the mode of hardware representation to directly take the related important informations, such as operation temperature, operation voltage and rotating speed of fan, etc. from SM Bus when the computer system is operated, and can display these important informations of display screen of the monitoring device, so that the user can utilize these data displayed on the screen to master and control computer system which is in stable state or not. When the above-mentioned voltage or temperature is abnormal, said monitoring device can give out alarm by means of LED lamp flare light mode or sound mode.
Description
Technical field
The present invention relates to a kind of computer system supervising device, relate in particular to a kind of when directly showing computer operation with computer hardware system information and the computer system supervising device of computer system stable operation control is provided.
Prior art
An indispensable role is played the part of in the use of computing machine in modern society already, and therefore, computer system is continuing must to provide stable operation under the use, and preferably allows the user can understand the operating state of computer system at any time.Like this, when computer system was unusual, the user could be handled in real time, caused crisis in order to avoid computer system operates under up-set condition.
The mode of known supervisory computer system is many to be finished with software, the user must be installed in software in the computing machine earlier, and behind each computer booting, carry out this software to enter the picture of system monitoring, learn the information that computer system is relevant, for example operating temperature, operating voltage etc. by the function that software provided.Yet known mode with pure software is finished computer system monitoring its shortcoming, for the computing machine of general desktop, and essential this software of installing of user, and each start all need be carried out this software and just can carry out the monitoring of computer system.On the other hand, the system resource in the time of will certainly occupying computer operation in the mode of software unavoidably can influence the efficient that computing machine is carried out.In addition, for some small-sized industrial computers,, will have any problem with the information of the pattern demonstration computer system of system monitoring software if be not equipped with monitor such as screen.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of computer system supervising device, carries out with hardware mode, needn't carry out the system information that watchdog routine can show computer operation.
For achieving the above object, the invention provides a kind of computer system supervising device, by connecting SM (System Management) Bus (System Management Bus) on the computer motherboard, mode with the hardware performance, system information when directly obtaining relevant calculation machine System Operation on the SM Bus, and by linking all kinds of fans in the computing machine, comprise case fan, CUP fan and power supply unit fan etc., computer system information such as operating temperature, operating voltage etc. and rotation speed of the fan are presented on the display screen of supervising device of the present invention.Like this, the user can be when the operational computations machine at any time by screen on shown data grasp and whether analysis computer system is in stable status.Supervising device of the present invention can give a warning when above-mentioned voltage or temperature anomaly, and for example in the mode of LED (Light Emit Diode, light emitting diode) lamp flicker, or the mode that further is aided with the sound is warned the user.In addition, supervising device of the present invention can be carried out the multi-mode fan control, realize low noise and thermostatic control by the fan in the control computer, at last also can be by being connected with debug port (debug port) on the motherboard, be presented on the panel of supervising device with the mode of multi-lingual demonstration the meaning of removing the error code representative gained.
Description of drawings
Fig. 1 is the block schematic diagram that computer system supervising device of the present invention is connected with computer system;
Fig. 2 is that computer system supervising device of the present invention is installed in the enforcement illustration in the computer system;
Fig. 3 is the control flow chart of computer system supervising device of the present invention.
List of parts in the accompanying drawing is as follows:
Computer housing 14 power supply units 16
SM Bus 18 debug ports 20
EEROM 38 display screens 40
Embodiment
Below in conjunction with accompanying drawing feature of the present invention and technology contents are described in detail, the only for reference and explanation usefulness of listed accompanying drawing is not to be limitation of the present invention.
Fig. 1 is the block schematic diagram that computer system supervising device of the present invention is connected with a computer system.As shown in Figure 1, computer system supervising device 30 of the present invention comprises a first microprocessor 32, one first input link block 34, one second is imported link block 36, and can be wiped internal memory 38, a display screen 40 and a guidance panel 42.10 of the main frames that is connected comprise a central processing unit (CPU) 12, a computer housing 14, a power supply unit 16, a System Management Bus (SystemManagement Bus) 18 and one debug port (debug port) 20.The preferred embodiment that computer system supervising device 30 of the present invention is arranged on the main frame 10 illustrates at Fig. 2.
Wherein, the first input link block 34 is connected with the System Management Bus 18 of computing machine 10 motherboards, the information that the control by microprocessor 32 obtains computing machine 10 when operating, for example operating temperature, operating voltage and rotation speed of the fan value.SMBus is the structure that present computer system has jointly, allows some simple devices to come mutual transmitting device signal by two-lines road interface.Can collect the relevant information of institute's coupling arrangement on the computer main frame panel by SMBus.Therefore the present invention is by directly connecting this System Management Bus 18, so that obtain the working temperature, magnitude of voltage etc. of related devices such as computing machine 10 interior CPU 12, computer housing 14, power supply unit 16.And the fan of heat transmission all can be set respectively on general CPU 12, computer housing 14 and the power supply unit 16, therefore can obtain these rotation speed of the fan values by System Management Bus 18.Further, supervising device 30 of the present invention can carry out multimodal fan control by microprocessor 32, that is to say according to the operating temperature of obtained CPU 12, computer housing 14 and power supply unit 16 and control the rotating speed of fan separately respectively, can realize the low noise and the constant temperature of fan like this.Moreover the second input link block 36 is connected the debug port 20 of computing machine 10, and the control by microprocessor 32 obtains computing machine 10 and removes error code when wrong, and can error messages be presented on the display screen 40 in multi-lingual mode.
In addition, the internal memory wiped 38 that computer system supervising device 30 of the present invention is comprised, for example an electrical erasable read-only memory (EEROM) can deposit preset operation temperature, operating voltage and rotation speed of the fan setting value under the control of this microprocessor 32.And display screen 40 can show that first imports obtained operating temperature, operating voltage and the rotation speed of the fan value of link block, comprises every data as shown in Figure 2.Guidance panel 42 as shown in Figure 2, comprises a display lamp 44, for example a light emitting diode (LED, Light Emitting Diode) and a plurality of button 46.Under the control of this microprocessor, the setting pattern that can enter by the operation of this button 46 is to import above-mentioned preset operation temperature, operating voltage and rotation speed of the fan setting value.When obtained operating temperature, operating voltage or the rotation speed of the fan value of the first input link block 34 greater than can wipe the setting value of correspondence stored in the internal memory 38 time, produce an alarm signal by display lamp 44, guidance panel 42 also can comprise loudspeaker 48 to cooperate display lamp 44, is aided with the sound caution when producing alarm signal.
The embodiment of the computer system supervising device of the present invention of Fig. 2 is provided in a side of in the notch of main frame 10, the main frame of general desktop PC all be preset with a plurality of 8.89 centimetres with 13.335 centimetres notch, after having disposed various Winchester disk drive, CD-ROM drive, floppy disk, may still have notch not to be used, therefore device of the present invention can utilize these notches to be provided with.In addition, also can be in the same way for small-sized industrial computer if any similar notch, otherwise can also be provided with separately in the mode of separating with main frame.
Fig. 3 is the control flow chart of computer system supervising device of the present invention.As shown in Figure 3, during step 100 beginning, computing machine is started shooting, and will show the picture of start afterwards in step 101, and this computer-chronograph is in mode of operation.At this moment, the user can enter the setting pattern by the button 46 on the guidance panel 42 of computer system supervising device 30 of the present invention.Therefore in step 102, judge whether to be the setting pattern, if, enter step 103, set processing and setting value is put into EEROM38; If not, then enter step 104, read computer system informations such as main frame plate temperature, voltage and rotation speed of the fan by SMBus.Then in step 105, read the setting value of the every corresponding informance in the EEROM, judge via step 106 whether various numerical value exceed the caution district, if exceed, enter step 107, show the caution project and protect the necessary processing of motherboard; If not, then enter step 108 and judge that all temps is in the flat-temperature zone or low-temperature space, in this way, enter step 109, carry out fan control, make temperature keep constant temperature; If not, then carry out fan control and make rotation speed of the fan be fixed on the slow-speed of revolution in step 110, last, enter step 111, on display screen 40, show various data, realize the function of computer system monitoring of the present invention.
In sum, the present invention can reach the application target of expection really, has solved prior art problems, and has novelty and creativeness, meets the application for a patent for invention important document fully, now proposes patented claim in accordance with the law.
Above described only be the preferred embodiments of the present invention, be not restriction to claim of the present invention, all utilize equivalences that instructions of the present invention and accompanying drawing do to change, all within the scope of the present invention, the spy gives explanation.
Claims (6)
1. computer system supervising device, the system information when being used for showing computer operation, this supervising device comprises:
One microprocessor;
One first input link block is connected with a System Management Bus of described computing machine one motherboard, obtains operating temperature, operating voltage and the rotation speed of the fan value of described computing machine by the control of described microprocessor;
One can wipe internal memory, can store preset operation temperature, operating voltage and rotation speed of the fan setting value under the control of described microprocessor;
One display screen shows under the control of described microprocessor by obtained operating temperature, operating voltage and the rotation speed of the fan value of the described first input link block; And
One guidance panel comprises a display lamp and a plurality of button, under the control of described microprocessor, enters a setting pattern with input institute preset operation temperature, operating voltage and rotation speed of the fan setting value by operating described button; When wiping this stored in the internal memory corresponding setting value, produce an information warning greater than described in obtained operating temperature, operating voltage or the rotation speed of the fan value of the described first input link block by display lamp.
2. computer system supervising device according to claim 1 is characterized in that controlling by described microprocessor the rotating speed of fan on the described computing machine, to control the operating temperature of described computing machine.
3. computer system supervising device according to claim 1, it is characterized in that comprising one second input link block is connected with a debug port of described computing machine, error correcting code when under the control of described microprocessor, obtaining described computation error, and can error message be presented on the described display screen in a multilingual mode.
4. computer system supervising device according to claim 1 is characterized in that, saves as an electricallyerasable ROM (EEROM) in described the wiping.
5. computer system supervising device according to claim 1 is characterized in that, described display lamp is a light emitting diode.
6. computer system supervising device according to claim 1 is characterized in that described guidance panel further comprises loudspeaker, is aided with the sound caution when described display lamp produces information warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03156485 CN1591351A (en) | 2003-09-01 | 2003-09-01 | Computer system monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03156485 CN1591351A (en) | 2003-09-01 | 2003-09-01 | Computer system monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1591351A true CN1591351A (en) | 2005-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03156485 Pending CN1591351A (en) | 2003-09-01 | 2003-09-01 | Computer system monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1591351A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100390751C (en) * | 2005-08-19 | 2008-05-28 | 佛山市顺德区顺达电脑厂有限公司 | Condition indication circuit |
| CN100458460C (en) * | 2005-12-20 | 2009-02-04 | 英业达股份有限公司 | Computer module detecting method and detecting system |
| US7496802B2 (en) | 2005-08-05 | 2009-02-24 | Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. | System and method for displaying motherboard alarms |
| CN100517262C (en) * | 2006-03-29 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Master plate monitoring system and method |
| CN100592244C (en) * | 2007-04-18 | 2010-02-24 | 鸿富锦精密工业（深圳）有限公司 | Mainboard voltage monitoring apparatus |
| CN101826248A (en) * | 2010-05-06 | 2010-09-08 | 朱昱 | External USB equipment capable of displaying temperature of each component of computer and realization method thereof |
| CN1952838B (en) * | 2005-10-21 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Overheat indicating circuit for mainboard |
| CN102945199A (en) * | 2012-10-24 | 2013-02-27 | 深圳市杰和科技发展有限公司 | System and method for intelligently detecting display card working condition |
| CN103185017A (en) * | 2011-12-28 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Fan rotating speed detection device |
| CN103530219A (en) * | 2012-07-06 | 2014-01-22 | 纬创资通股份有限公司 | Server with touch display module and touch display module thereof |
| CN108710318A (en) * | 2018-04-11 | 2018-10-26 | 湖北三江航天万峰科技发展有限公司 | A kind of computer system monitoring circuit |
| US11930577B2 (en) | 2018-11-29 | 2024-03-12 | Hewlett-Packard Development Company, L.P. | Usage-level based lighting adjustments to computing device housings |
-
2003
- 2003-09-01 CN CN 03156485 patent/CN1591351A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7496802B2 (en) | 2005-08-05 | 2009-02-24 | Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd. | System and method for displaying motherboard alarms |
| CN100390751C (en) * | 2005-08-19 | 2008-05-28 | 佛山市顺德区顺达电脑厂有限公司 | Condition indication circuit |
| CN1952838B (en) * | 2005-10-21 | 2012-03-14 | 鸿富锦精密工业（深圳）有限公司 | Overheat indicating circuit for mainboard |
| CN100458460C (en) * | 2005-12-20 | 2009-02-04 | 英业达股份有限公司 | Computer module detecting method and detecting system |
| CN100517262C (en) * | 2006-03-29 | 2009-07-22 | 鸿富锦精密工业（深圳）有限公司 | Master plate monitoring system and method |
| CN100592244C (en) * | 2007-04-18 | 2010-02-24 | 鸿富锦精密工业（深圳）有限公司 | Mainboard voltage monitoring apparatus |
| CN101826248A (en) * | 2010-05-06 | 2010-09-08 | 朱昱 | External USB equipment capable of displaying temperature of each component of computer and realization method thereof |
| CN103185017A (en) * | 2011-12-28 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Fan rotating speed detection device |
| CN103530219A (en) * | 2012-07-06 | 2014-01-22 | 纬创资通股份有限公司 | Server with touch display module and touch display module thereof |
| CN102945199A (en) * | 2012-10-24 | 2013-02-27 | 深圳市杰和科技发展有限公司 | System and method for intelligently detecting display card working condition |
| CN102945199B (en) * | 2012-10-24 | 2015-06-17 | 深圳市杰和科技发展有限公司 | System and method for intelligently detecting display card working condition |
| CN108710318A (en) * | 2018-04-11 | 2018-10-26 | 湖北三江航天万峰科技发展有限公司 | A kind of computer system monitoring circuit |
| CN108710318B (en) * | 2018-04-11 | 2020-01-14 | 湖北三江航天万峰科技发展有限公司 | Computer system monitoring circuit |
| US11930577B2 (en) | 2018-11-29 | 2024-03-12 | Hewlett-Packard Development Company, L.P. | Usage-level based lighting adjustments to computing device housings |
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