CN109828882A - Cpu temperature and system ambient temperature monitoring device - Google Patents
Cpu temperature and system ambient temperature monitoring device Download PDFInfo
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- CN109828882A CN109828882A CN201711181649.8A CN201711181649A CN109828882A CN 109828882 A CN109828882 A CN 109828882A CN 201711181649 A CN201711181649 A CN 201711181649A CN 109828882 A CN109828882 A CN 109828882A
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Abstract
The present invention provides a kind of cpu temperature and system ambient temperature monitoring device.Described device includes the Super I/O chip being connect by lpc bus with CPU, the cpu temperature sensor positioned at the surface CPU, the system ambient temperature sensor positioned at cabinet inside and the display control module by SMBus bus and the Super I/O chip；The cpu temperature sensor is connect, for acquiring cpu temperature with the Super I/O chip；The system ambient temperature sensor is connect with the Super I/O chip, is used for acquisition system environment temperature；The display control module is alarmed for reading and showing the cpu temperature and the system ambient temperature, and when the cpu temperature is more than the first temperature threshold or the system ambient temperature is more than second temperature threshold value.The present invention can monitor cpu temperature and system ambient temperature in real time.
Description
Technical field
The present invention relates to field of computer technology more particularly to a kind of cpu temperatures and system ambient temperature monitoring device.
Background technique
For computer system, especially industrial computer system, the operating temperature and system ambient temperature of CPU can be serious
The runnability and reliability of influence system will lead to the consequences such as processing speed reduces or even crash is restarted when the temperature is excessively high, because
This is very necessary to the temperature of CPU and the monitoring of system ambient temperature.
In the implementation of the present invention, inventor's discovery at least has the following technical problems in the prior art:
In the computer for being CPU based on Godson 3A2000, not open temperature-monitoring function, that is, be based on Godson inside CPU
The computer that 3A2000 is CPU can not read the internal temperature register of CPU, thus can not monitoring CPU operating temperature, simultaneously
System ambient temperature also lacks monitoring.
Summary of the invention
Cpu temperature and system ambient temperature monitoring device provided by the invention, can monitor cpu temperature and system ring in real time
Border temperature.
In a first aspect, the present invention provides a kind of cpu temperature and system ambient temperature monitoring device, described device includes passing through
Super I/O chip that lpc bus is connect with CPU, positioned at the cpu temperature sensor on the surface CPU, positioned at the system of cabinet inside
Environment temperature sensor and display control module by SMBus bus and the SuperIO chip；
The cpu temperature sensor is connect, for acquiring cpu temperature with the Super I/O chip；
The system ambient temperature sensor is connect with the Super I/O chip, is used for acquisition system environment temperature；
The display control module for reading and showing the cpu temperature and the system ambient temperature, and works as the CPU
Temperature is more than that the first temperature threshold or the system ambient temperature are alarmed when being more than second temperature threshold value.
Optionally, the cpu temperature sensor is connect, to acquire CPU with the CPUTIN pin of the Super I/O chip
Temperature.
Optionally, the system ambient temperature sensor is connect, to adopt with the SYSTIN pin of the Super I/O chip
Collecting system environment temperature.
Optionally, the display control module includes microprocessor and the alarm connecting respectively with the microprocessor, shows
Display screen and setting unit；
The setting unit, for be arranged first temperature threshold, the second temperature threshold value and with the Super
The identical address SMBus of I/O chip, and send first temperature threshold of setting, the second temperature threshold value and described
The address SMBus is to the microprocessor；
The microprocessor, for reading the cpu temperature and the system environments temperature according to the address SMBus of setting
Degree, first control command of the transmission comprising the cpu temperature and the system ambient temperature to the display screen, and when described
Cpu temperature is more than that the first temperature threshold or the system ambient temperature send the second control command when being more than second temperature threshold value
To the alarm；
The display screen, for showing the cpu temperature and the system ambient temperature according to first control command；
The alarm, executes alarm when for receiving second control command.
Optionally, the microprocessor is also used to drop to the first temperature threshold or less or described when the cpu temperature
When system ambient temperature drops to second temperature threshold value or less, third control command is sent to the alarm；
The alarm closes alarm when for receiving the third control command.
Optionally, the clock cable of the microprocessor and data signal line respectively with the Super I/O chip when
Clock signal wire is connected with data signal line.
Optionally, the alarm is buzzer.
Optionally, the setting unit is realized by key mode or touch manner.
Optionally, the microprocessor is STM32 microprocessor.
Optionally, the display screen is LCD display.
Cpu temperature and system ambient temperature monitoring device provided in an embodiment of the present invention, including pass through lpc bus and CPU
The Super I/O chip of connection, the cpu temperature sensor positioned at the surface CPU, the sensing of the system ambient temperature positioned at cabinet inside
Device and display control module by SMBus bus and the Super I/O chip；The cpu temperature sensor, with the Super
I/O chip connection, for acquiring cpu temperature；The system ambient temperature sensor connect with the Super I/O chip, is used for
Acquisition system environment temperature；The display control module, for reading and showing the cpu temperature and the system ambient temperature, and
It alarms when the cpu temperature is more than the first temperature threshold or the system ambient temperature is more than second temperature threshold value.
Compared with prior art, on the one hand, the present invention can monitor cpu temperature and system ambient temperature in real time；On the other hand, Yong Huke
Temperature pre-warning threshold value is arranged, meet individual requirements.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention cpu temperature and system ambient temperature monitoring device；
Fig. 2 is the structural schematic diagram of the display control module in the above embodiment of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of cpu temperature and system ambient temperature monitoring device, as shown in Figure 1, described device
Including connect with CPU by lpc bus (Low Pin Count, a kind of hardware communication protocols) Super I/O chip, be located at
The cpu temperature sensor on the surface CPU, positioned at cabinet inside system ambient temperature sensor and pass through SMBus bus
The display control module of (System Management Bus, System Management Bus) and the Super I/O chip；
The cpu temperature sensor is connect, for acquiring cpu temperature with the Super I/O chip；
The system ambient temperature sensor is connect with the Super I/O chip, is used for acquisition system environment temperature；
The display control module for reading and showing the cpu temperature and the system ambient temperature, and works as the CPU
Temperature is more than that the first temperature threshold or the system ambient temperature are alarmed when being more than second temperature threshold value.
Cpu temperature and system ambient temperature monitoring device provided in an embodiment of the present invention, including pass through lpc bus and CPU
The Super I/O chip of connection, the cpu temperature sensor positioned at the surface CPU, the sensing of the system ambient temperature positioned at cabinet inside
Device and display control module by SMBus bus and the Super I/O chip；The cpu temperature sensor, with the Super
I/O chip connection, for acquiring cpu temperature；The system ambient temperature sensor connect with the Super I/O chip, is used for
Acquisition system environment temperature；The display control module, for reading and showing the cpu temperature and the system ambient temperature, and
It alarms when the cpu temperature is more than the first temperature threshold or the system ambient temperature is more than second temperature threshold value.
Compared with prior art, the present invention can monitor cpu temperature and system ambient temperature in real time.
Specifically, the cpu temperature sensor is connect, to acquire CPU with the CPUTIN pin of the Super I/O chip
Temperature.
The system ambient temperature sensor is connect, with acquisition system with the SYSTIN pin of the Super I/O chip
Environment temperature.
Further, as shown in Fig. 2, the display control module includes microprocessor and connect respectively with the microprocessor
Alarm, display screen and setting unit.
Wherein, the setting unit, for be arranged first temperature threshold, the second temperature threshold value and with it is described
The identical address SMBus of Super I/O chip, and send first temperature threshold of setting, the second temperature threshold value and
The address SMBus is to the microprocessor.
The microprocessor, for reading the cpu temperature and the system environments temperature according to the address SMBus of setting
Degree, first control command of the transmission comprising the cpu temperature and the system ambient temperature to the display screen, and when described
Cpu temperature is more than that the first temperature threshold or the system ambient temperature send the second control command when being more than second temperature threshold value
To the alarm.
The display screen, for showing the cpu temperature and the system ambient temperature according to first control command.
The alarm, executes alarm when for receiving second control command.
Cpu temperature and system ambient temperature monitoring device provided in an embodiment of the present invention, compared with prior art, a side
Face, the present invention can monitor cpu temperature and system ambient temperature in real time；On the other hand, temperature pre-warning threshold value can be set in user,
It meets individual requirements.
Further, the microprocessor is also used to drop to the first temperature threshold or less or institute when the cpu temperature
When stating system ambient temperature and dropping to second temperature threshold value or less, third control command is sent to the alarm；
The alarm closes alarm when for receiving the third control command.
Specifically, the clock cable of the microprocessor and data signal line respectively with the Super I/O chip when
Clock signal wire is connected with data signal line.
Optionally, the alarm is buzzer.
Optionally, the setting unit is realized by key mode or touch manner.
Optionally, the microprocessor is STM32 microprocessor.
Optionally, the display screen is LCD display.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by those familiar with the art, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (10)
1. a kind of cpu temperature and system ambient temperature monitoring device, which is characterized in that described device include by lpc bus with
The Super I/O chip of CPU connection, the cpu temperature sensor positioned at the surface CPU, the system ambient temperature positioned at cabinet inside pass
Sensor and display control module by SMBus bus and the Super I/O chip；
The cpu temperature sensor is connect, for acquiring cpu temperature with the Super I/O chip；
The system ambient temperature sensor is connect with the Super I/O chip, is used for acquisition system environment temperature；
The display control module for reading and showing the cpu temperature and the system ambient temperature, and works as the cpu temperature
It alarms when being more than second temperature threshold value more than the first temperature threshold or the system ambient temperature.
2. the apparatus according to claim 1, which is characterized in that the cpu temperature sensor, with the Super I/O chip
CPUTIN pin connection, to acquire cpu temperature.
3. the apparatus according to claim 1, which is characterized in that the system ambient temperature sensor, with the Super
The SYSTIN pin of I/O chip connects, with acquisition system environment temperature.
4. the apparatus according to claim 1, which is characterized in that the display control module include microprocessor and respectively with institute
State alarm, display screen and the setting unit of microprocessor connection；
The setting unit, for be arranged first temperature threshold, the second temperature threshold value and with the Super IO
The identical address SMBus of chip, and send first temperature threshold of setting, the second temperature threshold value and described
The address SMBus is to the microprocessor；
The microprocessor, for reading the cpu temperature and the system ambient temperature, hair according to the address SMBus of setting
It send the first control command comprising the cpu temperature and the system ambient temperature to the display screen, and works as the CPU temperature
Degree sends the second control command to institute when being more than second temperature threshold value more than the first temperature threshold or the system ambient temperature
State alarm；
The display screen, for showing the cpu temperature and the system ambient temperature according to first control command；
The alarm, executes alarm when for receiving second control command.
5. device according to claim 4, which is characterized in that the microprocessor is also used to decline when the cpu temperature
Below to the first temperature threshold or when the system ambient temperature drops to second temperature threshold value or less, third control life is sent
It enables to the alarm；
The alarm closes alarm when for receiving the third control command.
6. according to device described in claim 4 or 5, which is characterized in that the clock cable and data of the microprocessor
Signal wire is connect with the clock cable of the Super I/O chip and data signal line respectively.
7. according to device described in claim 4 or 5, which is characterized in that the alarm is buzzer.
8. according to device described in claim 4 or 5, which is characterized in that the setting unit passes through key mode or touching
Mode is touched to realize.
9. according to device described in claim 4 or 5, which is characterized in that the microprocessor is STM32 microprocessor.
10. according to device described in claim 4 or 5, which is characterized in that the display screen is LCD display.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711181649.8A CN109828882A (en) | 2017-11-23 | 2017-11-23 | Cpu temperature and system ambient temperature monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711181649.8A CN109828882A (en) | 2017-11-23 | 2017-11-23 | Cpu temperature and system ambient temperature monitoring device |
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| CN201711181649.8A Pending CN109828882A (en) | 2017-11-23 | 2017-11-23 | Cpu temperature and system ambient temperature monitoring device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971698B2 (en) | 2020-02-03 | 2024-04-30 | Samsung Electronics Co., Ltd. | Methods and systems for ascertaining factors contributing to the temperature of a device |
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| US20080228959A1 (en) * | 2007-03-16 | 2008-09-18 | Dot Hill Systems Corporation | Method and apparatus for operating storage controller system in elevated temperature environment |
| CN101751092A (en) * | 2008-10-17 | 2010-06-23 | 环旭电子股份有限公司 | Computer system and self-cooling method in startup process of computer system |
| CN203397351U (en) * | 2013-07-31 | 2014-01-15 | 山东超越数控电子有限公司 | Computer part monitoring module |
| TWI576695B (en) * | 2016-10-20 | 2017-04-01 | 英業達股份有限公司 | Method for monitoring hardware |
-
2017
- 2017-11-23 CN CN201711181649.8A patent/CN109828882A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080228959A1 (en) * | 2007-03-16 | 2008-09-18 | Dot Hill Systems Corporation | Method and apparatus for operating storage controller system in elevated temperature environment |
| CN101751092A (en) * | 2008-10-17 | 2010-06-23 | 环旭电子股份有限公司 | Computer system and self-cooling method in startup process of computer system |
| CN203397351U (en) * | 2013-07-31 | 2014-01-15 | 山东超越数控电子有限公司 | Computer part monitoring module |
| TWI576695B (en) * | 2016-10-20 | 2017-04-01 | 英業達股份有限公司 | Method for monitoring hardware |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11971698B2 (en) | 2020-02-03 | 2024-04-30 | Samsung Electronics Co., Ltd. | Methods and systems for ascertaining factors contributing to the temperature of a device |
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Effective date of registration: 20230707 Address after: 522, 5th Floor, Block A, Haina Baichuan Headquarters Building, No.6 Baoxing Road, Haibin Community, Xin'an Street, Bao'an District, Shenzhen City, Guangdong Province, 518101 Applicant after: Shenzhen yiyike data equipment Technology Co.,Ltd. Address before: 518107 5th floor, No.1, Yanxiang Zhigu chuangxiangdi, No.11, Gaoxin Road, Guangming New District, Shenzhen City, Guangdong Province Applicant before: EVOC INTELLIGENT TECHNOLOGY Co.,Ltd. |
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