CN114263630A - Fan fault monitoring equipment and method of light source controller - Google Patents
Fan fault monitoring equipment and method of light source controller Download PDFInfo
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Abstract
The application provides fan fault monitoring equipment and a fan fault monitoring method of a light source controller, wherein the equipment comprises the light source controller, at least two fans and a PC (personal computer) end, wherein the light source controller is internally provided with at least two fans and at least two monitoring interfaces which are correspondingly connected, and the light source controller is in communication connection with the PC end; the light source controller is used for numbering at least two monitoring interfaces and transmitting numbering information to the PC end; acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan; judging whether the fan corresponding to the running state data is in fault; if the fan fails, transmitting failure information to the PC end; the PC end is used for receiving fault information transmitted by the optical source controller; and displaying corresponding alarm information according to the fault information. According to the light source controller, the running state of the fan can be monitored in real time, the position of the failed fan is accurately judged and replaced, the heat dissipation risk of the light source controller is effectively eliminated, and stable heat dissipation inside the light source controller is guaranteed.
Description
Technical Field
The application relates to the technical field of light source controller fan fault monitoring, in particular to fan fault monitoring equipment and method of a light source controller.
Background
In the printed matter industry, it is often necessary to perform defect detection on products. When the defect detection is carried out on the product, stable irradiation of the light source is needed, and the brightness of the light source needs to be accurately adjusted through the light source controller. Along with the continuous increase of the light source brightness requirement in the product defect detection process, the output power of the light source controller can be continuously improved, so that the heat power consumption of electronic components in the light source controller is continuously increased, namely the temperature is continuously increased. However, the temperature inside the light source controller is increased, which may greatly reduce the service life of the electronic components inside the light source controller, and therefore, the light source controller needs to be cooled.
In the prior art, a fan is generally adopted to dissipate heat of a light source controller, but when the fan fails due to service life or quality problems, the failed fan cannot provide air volume. At the moment, the internal electronic components of the light source controller still operate, and a large amount of heat generated by the internal electronic components of the light source controller can be totally accumulated in the light source controller. Along with the temperature in the light source controller rises continuously, the service life of electronic components in the light source controller is greatly reduced, and even explosion can occur. Therefore, the running state of the fan of the light source controller needs to be monitored in real time, so that the failed fan can be timely and accurately replaced, and the normal heat dissipation of the light source controller is ensured.
However, the cooling fan used in the light source controller in the prior art usually does not have a fault monitoring function, and cannot effectively monitor the operating state of the fan in real time, accurately judge the position of the fault fan, and remind the user to repair and replace the fault fan.
Disclosure of Invention
The application provides fan fault monitoring equipment and method of a light source controller, and aims to solve the problems that a cooling fan used in the prior art does not usually have a fault monitoring function, cannot effectively monitor the running state of the fan in real time, cannot accurately judge the position of a fault fan, and cannot remind a user of maintenance and replacement of the fault fan in the prior art.
In a first aspect, the present application provides a fan fault monitoring apparatus of a light source controller, including:
the monitoring system comprises a light source controller, at least two fans and a PC (personal computer) end, wherein at least two monitoring interfaces are arranged in the light source controller, the at least two fans are arranged in the light source controller and are correspondingly connected with the at least two monitoring interfaces, and the light source controller is in communication connection with the PC end;
the light source controller is configured to:
numbering at least two monitoring interfaces, and transmitting numbering information to the PC terminal;
acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan;
judging whether the fan corresponding to the running state data is in fault or not;
if the fan is in fault, transmitting fault information to the PC terminal, wherein the fault information comprises fault fan number information, and the fault fan number information is a monitoring interface number corresponding to the fault fan;
the PC terminal is used for:
receiving the number information and the fault information transmitted by the optical source controller;
and displaying corresponding warning information according to the fault information, wherein the warning information comprises the serial number information of the fault fan.
In a preferred embodiment of the present application, a fan signal receiving and processing module and a microprocessor module connected to each other are further disposed inside the light source controller;
the fan signal receiving and processing module is provided with at least two monitoring interfaces and is used for receiving respective running state data of at least two fans and carrying out primary processing;
the microprocessor module is used for receiving the running state data preliminarily processed by the fan signal receiving and processing module;
and judging whether the corresponding fan fails according to the running state data, and transmitting a judgment result to the PC terminal.
In the technical scheme, the fan with the fault monitoring function is used by the fan, so that the running state data of the fan can be sent to the fan signal receiving and processing module through the monitoring line in time for preliminary processing.
In a preferred embodiment of the present application, at least two of the monitoring interfaces are respectively connected to the corresponding fans through monitoring lines, and the number of each monitoring interface is the same as the number of the fan, wherein the numbers are set by the microprocessor module.
In a preferred embodiment of the present application, the fault information further includes fault type information, and the fault type information includes a fault fan stall and a fault fan low speed.
In a preferred embodiment of the present application, if the alarm information is removed, the fan failure monitoring device monitors the operating state data of the fan again;
and if the alarm information is not released, the fan fault monitoring equipment cannot be restarted.
In the preferred embodiment of the present application, the warning message may be dismissed by the user replacing the failed fan or the user manually removing the warning message.
In a second aspect, the present application provides a method for monitoring a fan fault of a light source controller, which is applied to a light source controller terminal, where at least two monitoring interfaces are disposed in the light source controller, and at least two fans are disposed inside the light source controller and correspondingly connected to at least two monitoring interfaces, and the method includes:
numbering at least two monitoring interfaces, and transmitting numbering information to a PC (personal computer) end;
acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan;
judging whether the fan corresponding to the running state data is in fault or not;
and if the fan fails, transmitting failure information to the PC terminal, wherein the failure information comprises failure fan number information, and the failure fan number information is a monitoring interface number corresponding to the failure fan.
In a third aspect, the present application provides a method for monitoring a fan fault of a light source controller, applied to a PC, including:
receiving the number information and the fault information transmitted by the optical source controller;
displaying corresponding warning information according to the fault information, wherein the warning information comprises the serial number information of the fault fan;
if the alarm information is removed, the fan fault monitoring equipment monitors the running state data of the fan again;
if the alarm information is not released, the fan fault monitoring equipment cannot be restarted.
In a fourth aspect, the present application provides a terminal device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of a method for monitoring a fan failure of a light source controller when executing the computer program.
In a fifth aspect, the present application provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of a method of fan fault monitoring of a light source controller.
Compared with the prior art, the fan fault monitoring equipment and method of the light source controller have the following beneficial effects:
this application numbers the control interface of being connected with the fan through light source controller to make and correspond control interface connection's fan and have the same serial number, can judge out the concrete position of trouble fan through the serial number information of PC end storage, the PC end is with the concrete position information of trouble fan, and the control interface serial number that the trouble fan corresponds promptly reports an emergency and asks the user to change the maintenance in time to the trouble fan. The application can monitor the running state of the fan inside the light source controller in real time, accurately judge the position of the fault fan inside the light source controller, and timely replace the fault fan, thereby effectively eliminating the heat dissipation risk of the light source controller, ensuring the stable heat dissipation inside the light source controller, and prolonging the service life of the light source controller.
Drawings
In order to more clearly explain the technical solution of the present application, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious to those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic diagram of a fan fault monitoring apparatus of a light source controller according to embodiment 1 of the present application;
fig. 2 is a flowchart of a fan fault monitoring method of a light source controller according to embodiments 2 and 3 of the present application;
fig. 3 is a flow chart of fan alarm determination in embodiment 3 of the present application.
Detailed Description
To make the objects, embodiments and advantages of the present application clearer, the following description of exemplary embodiments of the present application will clearly and completely describe the exemplary embodiments of the present application with reference to the accompanying drawings in the exemplary embodiments of the present application, and it is to be understood that the described exemplary embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
All other embodiments, which can be derived by a person skilled in the art from the exemplary embodiments described herein without inventive step, are intended to be within the scope of the claims appended hereto. In addition, while the disclosure herein has been presented in terms of one or more exemplary examples, it should be appreciated that aspects of the disclosure may be implemented solely as a complete embodiment.
It should be noted that the brief descriptions of the terms in the present application are only for the convenience of understanding the embodiments described below, and are not intended to limit the embodiments of the present application. These terms should be understood in their ordinary and customary meaning unless otherwise indicated.
In order to facilitate the technical solution of the present application, some concepts related to the present application will be described below.
The light source controller is a high-reliability controllable power supply which is simple to operate and high in output current precision, and can provide high-precision brightness control for a machine vision light source and a UV curing light source. The main function of the light source controller is to receive various predefined commands and setting parameters sent by the PC host, process the commands and the setting parameters through a microprocessor in the light source controller, and then control the light source through a driving circuit to realize digital PWM dimming according to the setting; can provide stable power supply for the light source and control the brightness and the illumination state (on and off) of the light source.
Example 1
Referring to fig. 1, the present application provides a fan failure monitoring apparatus of a light source controller, including:
the monitoring system comprises a light source controller, at least two fans and a PC (personal computer) end, wherein at least two monitoring interfaces (not marked in figure 1) are arranged in the light source controller, the at least two fans are arranged in the light source controller and are correspondingly connected with the at least two monitoring interfaces, and the light source controller is in communication connection with the PC end;
the light source controller is configured to:
numbering at least two monitoring interfaces, and transmitting numbering information to the PC terminal;
acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan, wherein the running state data comprises rotating speed information of the fans;
judging whether the fan corresponding to the running state data is in fault or not, and if the rotating speed of the fan in the running state data is 0 or the rotating speed of the fan is lower than the rotating speed or range required by normal heat dissipation in the light source controller, judging the fan corresponding to the running state data containing the rotating speed information by the light source controller; it should be noted that, the rotating speed or the rotating speed range required for normal heat dissipation in the light source controller is set by the user according to the experience value of the skilled person or according to the requirement in actual use, which is not limited in this embodiment 1;
if the fan is in fault, transmitting fault information to the PC terminal, wherein the fault information comprises fault fan number information and fault type information, the fault fan number information is a monitoring interface number corresponding to the fault fan, and the fault type information comprises fault fan stop and fault fan low rotation speed;
the PC terminal is used for:
receiving the number information and the fault information transmitted by the optical source controller;
according to the fault information, corresponding warning information is displayed, the warning information includes the serial number information of the fault fan, the warning information further includes other related information of the fault fan, which can accurately prompt a user, and this embodiment 1 does not enumerate one by one.
Further, in a specific embodiment of the present application, a fan signal receiving and processing module and a microprocessor module connected to each other are further disposed inside the light source controller;
the fan signal receiving and processing module is provided with at least two monitoring interfaces and is used for receiving respective running state data of at least two fans and carrying out primary processing;
the microprocessor module is used for receiving the running state data preliminarily processed by the fan signal receiving and processing module;
and judging whether the corresponding fan fails according to the running state data, and transmitting a judgment result to the PC terminal.
Furthermore, in an embodiment of the present application, at least two of the monitoring interfaces are respectively connected to the corresponding fans through monitoring lines, and the number of each monitoring interface is the same as the number of the fan, wherein the numbers are set by the microprocessor module.
It should be noted that, in embodiment 1, as shown in fig. 1, N monitoring interfaces (not labeled in fig. 1) are arranged on the fan signal receiving and processing module, and the N monitoring interfaces are respectively connected to the corresponding N fans through N monitoring lines, that is, the numbers of the monitoring interfaces are 1, 2, 1.. and N, and the numbers of the fans correspondingly connected to the monitoring interfaces are also 1, 2, 1.. and N, for convenience of description, in embodiment 1, numbers are directly labeled on the fans, such as fans 1-N in fig. 1, so as to better describe the technical solution of the present application, and the number information of 1, 2, 1.. and N is set by a microprocessor module of the light source controller and transmitted to a PC terminal for storage. When a certain fan fails, the running state data of the failed fan is transmitted to the fan signal receiving and processing module through the monitoring line and then transmitted to the microprocessor module, the microprocessor module judges that the data is abnormal according to the running state data, the serial number information and the fault type information of the failed fan are transmitted to the PC end, and the PC end displays the alarm information comprising the serial number information and the fault type information of the failed fan through an interface and drives a user to carry out fault troubleshooting. If the fan failure is not checked, the alarm of the PC end is not released, the fan failure monitoring equipment cannot continue to operate, and the operating state of the fan is monitored, but a user can manually and forcibly release the alarm at the PC end and control the fan failure monitoring equipment to restart operation, namely, the fan failure inside the light source controller is continuously monitored, and the fan monitoring comprises whether the fan stops rotating or not, or whether the rotating speed of the fan meets the rotating speed requirement required by normal heat dissipation inside the light source controller or not.
In addition, the numbering of this embodiment 1 only provides the best and simplest technical solution, and a person skilled in the art can also determine whether the corresponding numbering setting needs to be performed on the fan according to the requirement of actual use, and if the fan is numbered, the number of the monitoring interface needs to be set corresponding to the fan number, and during installation, the fan needs to be installed according to the corresponding relation of the numbers, and the number information of the fan, the number information of the monitoring interface and the corresponding relation between the numbers need to be uploaded to the PC terminal, so that when the PC terminal receives the fault information of a certain fan sent by the microprocessor module of the light source controller, the position of the fault fan can be accurately obtained, and the fault fan is maintained and replaced. Therefore, on the basis of the technical scheme of the application, the extension of the technical scheme without any creative work belongs to the protection scope of the application.
Example 2
Corresponding to the embodiment of the fan fault monitoring device of the light source controller, the application also provides an embodiment of a fan fault monitoring method of the light source controller. As shown in fig. 2, the method is applied to a light source controller, at least two monitoring interfaces are arranged in the light source controller, at least two fans are arranged inside the light source controller and are correspondingly connected with the at least two monitoring interfaces, and the method includes the following steps:
s101, numbering at least two monitoring interfaces, and transmitting numbering information to a PC (personal computer) end;
s102, acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan;
s103, judging whether the fan corresponding to the running state data is in fault or not;
and S104, if the fan fails, transmitting failure information to the PC terminal, wherein the failure information comprises failure fan number information, and the failure fan number information is a monitoring interface number corresponding to the failure fan.
In this embodiment 2, the operation state data in step S102 and step S103 includes rotation speed information of the fan, and if the rotation speed of the fan in the operation state data is 0 or the rotation speed of the fan is lower than the rotation speed or range required for normal heat dissipation in the light source controller, the light source controller determines that the fan corresponding to the operation state data including the rotation speed information is faulty; it should be noted that, the rotation speed or the rotation speed range required for normal heat dissipation in the light source controller is set by the user according to an experience value of a person skilled in the art or according to a requirement in actual use, and this embodiment 2 does not limit this. If there is one or more faulty fans in step S104, the fault information includes the monitoring interface number corresponding to each faulty fan.
Example 3
Corresponding to the embodiment of the fan fault monitoring device of the light source controller, the application also provides an embodiment of a fan fault monitoring method of the light source controller. As shown in fig. 2, the method is applied to the PC side, and includes the following steps:
s105, receiving the number information and the fault information transmitted by the optical source controller;
and S106, displaying corresponding warning information according to the fault information, wherein the warning information comprises the serial number information of the fault fan.
In this embodiment 3, the warning information in step S106 further includes other related information that can accurately prompt the user of the faulty fan, which is not listed here.
In a specific implementation manner of this embodiment 3, as shown in fig. 3, step S106 further includes:
s1060, whether the alarm information is released or not is judged;
s1061, if the alarm information is removed, the fan fault monitoring equipment monitors the running state data of the fan again;
and S1062, if the alarm information is not removed, the fan fault monitoring equipment cannot be restarted.
Further, in a specific implementation manner of this embodiment 3, the warning information in step S106 may be released by the user replacing the failed fan or the user manually removing the warning information; if the user selects to manually remove the alarm information, the fan fault monitoring equipment is forcibly started, and the fault of the whole fan fault monitoring equipment can be caused; if the user does not select to manually remove the alarm information, the alarm can be removed only by replacing the fault fan, so that the normal operation of the fan fault monitoring equipment is ensured, the heat dissipation risk of the light source controller is effectively eliminated, and the stable heat dissipation of electronic components in the light source controller is ensured.
The present application provides a terminal device, comprising a memory, a processor and a computer program stored in the memory and operable on the processor, wherein the processor implements the steps of the fan failure monitoring method of the light source controller of embodiment 2 and embodiment 3 when executing the computer program.
The present application provides a computer-readable storage medium storing a computer program which, when executed by a processor, implements the steps of the fan failure monitoring method of a light source controller of embodiments 2 and 3.
It should be particularly noted that, in the embodiment of the present application, the fan is a fan with a fault monitoring function, so that the operation state data of the fan can be timely sent to the fan signal receiving and processing module through the monitoring line for preliminary processing.
In addition, except for the fan, the fan signal receiving and processing module and the microprocessor module which are arranged in the light source controller, various other electronic components which are matched to realize the technical scheme of the present application are also arranged in the light source controller, but the electronic components which are not shown in fig. 1 are all components of the light source controller which are known by those skilled in the art, and the electronic components which are not disclosed in the present application do not affect the implementation of the whole technical scheme of the present application.
Claims (14)
1. A fan failure monitoring apparatus of a light source controller, comprising:
the monitoring system comprises a light source controller, at least two fans and a PC (personal computer) end, wherein at least two monitoring interfaces are arranged in the light source controller, the at least two fans are arranged in the light source controller and are correspondingly connected with the at least two monitoring interfaces, and the light source controller is in communication connection with the PC end;
the light source controller is configured to:
numbering at least two monitoring interfaces, and transmitting numbering information to the PC terminal;
acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan;
judging whether the fan corresponding to the running state data is in fault or not;
if the fan is in fault, transmitting fault information to the PC terminal, wherein the fault information comprises fault fan number information, and the fault fan number information is a monitoring interface number corresponding to the fault fan;
the PC terminal is used for:
receiving the number information and the fault information transmitted by the optical source controller;
and displaying corresponding warning information according to the fault information, wherein the warning information comprises the serial number information of the fault fan.
2. The fan failure monitoring apparatus of a light source controller as claimed in claim 1,
the light source controller is internally provided with a fan signal receiving and processing module and a microprocessor module which are connected with each other;
the fan signal receiving and processing module is provided with at least two monitoring interfaces and is used for receiving respective running state data of at least two fans and carrying out primary processing;
the microprocessor module is used for receiving the running state data preliminarily processed by the fan signal receiving and processing module;
and judging whether the corresponding fan fails according to the running state data, and transmitting a judgment result to the PC terminal.
3. The fan failure monitoring apparatus of a light source controller as claimed in claim 2,
the at least two monitoring interfaces are respectively connected with the corresponding fans through monitoring lines, and the number of each monitoring interface is the same as that of each fan, wherein the numbers are set through the microprocessor module.
4. The fan failure monitoring apparatus of a light source controller as claimed in claim 1,
the fault information also includes fault type information, which includes a fault fan stall and a fault fan low speed.
5. The fan failure monitoring apparatus of a light source controller as claimed in claim 1,
if the alarm information is removed, the fan fault monitoring equipment monitors the running state data of the fan again;
and if the alarm information is not released, the fan fault monitoring equipment cannot be restarted.
6. The fan failure monitoring apparatus of a light source controller according to any one of claims 1 to 5, wherein the alarm information is disarmed by a user replacing a failed fan or by a user manually removing the alarm information.
7. A fan fault monitoring method of a light source controller is characterized in that the method is applied to a light source controller end, at least two monitoring interfaces are arranged in the light source controller, at least two fans are arranged in the light source controller and are correspondingly connected with the at least two monitoring interfaces, and the method comprises the following steps:
numbering at least two monitoring interfaces, and transmitting numbering information to a PC (personal computer) end;
acquiring respective running state data of at least two fans and a monitoring interface number corresponding to each fan;
judging whether the fan corresponding to the running state data is in fault or not;
and if the fan fails, transmitting failure information to the PC terminal, wherein the failure information comprises failure fan number information, and the failure fan number information is a monitoring interface number corresponding to the failure fan.
8. The method of claim 7, wherein the fan failure monitoring method of the light source controller,
the light source controller is internally provided with a fan signal receiving and processing module and a microprocessor module which are connected with each other;
the fan signal receiving and processing module is provided with at least two monitoring interfaces and is used for receiving respective running state data of at least two fans and carrying out primary processing;
the microprocessor module is used for receiving the running state data preliminarily processed by the fan signal receiving and processing module;
and judging whether the corresponding fan fails according to the running state data, and transmitting a judgment result to the PC terminal.
9. The method of claim 8, wherein the fan failure monitoring method of the light source controller,
the at least two monitoring interfaces are respectively connected with the corresponding fans through monitoring lines, and the number of each monitoring interface is the same as that of each fan, wherein the numbers are set through the microprocessor module, and each fan is a fan with a fault monitoring function.
10. The method of claim 7, wherein the fan failure monitoring method of the light source controller,
the fault information also includes fault type information, which includes a fault fan stall and a fault fan low speed.
11. A fan fault monitoring method of a light source controller is characterized by being applied to a PC (personal computer) end and comprising the following steps:
receiving the number information and the fault information transmitted by the optical source controller;
displaying corresponding warning information according to the fault information, wherein the warning information comprises the serial number information of the fault fan;
if the alarm information is removed, the fan fault monitoring equipment monitors the running state data of the fan again;
if the alarm information is not released, the fan fault monitoring equipment cannot be restarted.
12. A method for monitoring fan failure in a light source controller as claimed in any one of claims 7 to 11 wherein the alarm message is disarmed by a user replacing a failed fan or by a user manually removing the alarm message.
13. A terminal device comprising a memory, a processor and a computer program stored in said memory and executable on said processor, characterized in that said processor implements the steps of a method for fan failure monitoring of a light source controller according to any of claims 7-12 when executing said computer program.
14. A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the steps of a method for fan fault monitoring of a light source controller according to any one of claims 7-12.
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| CN202111490196.3A CN114263630A (en) | 2021-12-08 | 2021-12-08 | Fan fault monitoring equipment and method of light source controller |
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| CN202111490196.3A CN114263630A (en) | 2021-12-08 | 2021-12-08 | Fan fault monitoring equipment and method of light source controller |
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Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001193687A (en) * | 2000-01-12 | 2001-07-17 | Nec Eng Ltd | Faulty fan detection device |
| US20030227757A1 (en) * | 2002-06-10 | 2003-12-11 | Vincent William Hunt | Electronics assembly |
| CN2847752Y (en) * | 2005-12-15 | 2006-12-13 | 海信集团有限公司 | Fan operation fault detecting circuit and TV set with said detecting circuit |
| CN201027684Y (en) * | 2007-01-31 | 2008-02-27 | 孙武源 | Intelligent warning system of fan |
| JP2010133330A (en) * | 2008-12-04 | 2010-06-17 | Nec Computertechno Ltd | Fan monitoring controller |
| JP2012021497A (en) * | 2010-07-16 | 2012-02-02 | Oriental Motor Co Ltd | Method and device for monitoring rotation states of a plurality of dc fans |
| CN103161746A (en) * | 2011-12-08 | 2013-06-19 | 鸿富锦精密工业（深圳）有限公司 | Server system and fan fault detection method |
| CN103186207A (en) * | 2011-12-28 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Radiation system and control method applied to same |
| CN103186452A (en) * | 2011-12-27 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Server system |
| CN104763665A (en) * | 2015-03-04 | 2015-07-08 | 杭州华三通信技术有限公司 | Fan fault detection method and device of network device |
| CN108757536A (en) * | 2018-05-25 | 2018-11-06 | 联想(北京)有限公司 | A kind of electronic equipment and control method for fan |
| CN111594476A (en) * | 2020-04-26 | 2020-08-28 | 深圳市同泰怡信息技术有限公司 | Control method and device for fan error-reporting lamp of server and storage medium |
-
2021
- 2021-12-08 CN CN202111490196.3A patent/CN114263630A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001193687A (en) * | 2000-01-12 | 2001-07-17 | Nec Eng Ltd | Faulty fan detection device |
| US20030227757A1 (en) * | 2002-06-10 | 2003-12-11 | Vincent William Hunt | Electronics assembly |
| CN2847752Y (en) * | 2005-12-15 | 2006-12-13 | 海信集团有限公司 | Fan operation fault detecting circuit and TV set with said detecting circuit |
| CN201027684Y (en) * | 2007-01-31 | 2008-02-27 | 孙武源 | Intelligent warning system of fan |
| JP2010133330A (en) * | 2008-12-04 | 2010-06-17 | Nec Computertechno Ltd | Fan monitoring controller |
| JP2012021497A (en) * | 2010-07-16 | 2012-02-02 | Oriental Motor Co Ltd | Method and device for monitoring rotation states of a plurality of dc fans |
| CN103161746A (en) * | 2011-12-08 | 2013-06-19 | 鸿富锦精密工业（深圳）有限公司 | Server system and fan fault detection method |
| CN103186452A (en) * | 2011-12-27 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Server system |
| CN103186207A (en) * | 2011-12-28 | 2013-07-03 | 鸿富锦精密工业（深圳）有限公司 | Radiation system and control method applied to same |
| CN104763665A (en) * | 2015-03-04 | 2015-07-08 | 杭州华三通信技术有限公司 | Fan fault detection method and device of network device |
| CN108757536A (en) * | 2018-05-25 | 2018-11-06 | 联想(北京)有限公司 | A kind of electronic equipment and control method for fan |
| CN111594476A (en) * | 2020-04-26 | 2020-08-28 | 深圳市同泰怡信息技术有限公司 | Control method and device for fan error-reporting lamp of server and storage medium |
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