CN105353323A - Detection apparatus, and fan detection system and method - Google Patents
Detection apparatus, and fan detection system and method Download PDFInfo
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Abstract
本发明提供了一种检测装置、风扇检测系统及方法，其中所述检测装置包括：风扇接口装置、供电装置和信号控制器；所述信号控制器，用于控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第一电流的电信号，指示所述指示灯显示第一目标颜色的灯光；以及，控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第二电流的电信号，指示所述指示灯显示第二目标颜色的灯光；其中，第一目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为正常，第二目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为故障。通过本发明的技术方案，可检测出系统风扇上的指示灯是否能够正常工作。
The present invention provides a detection device, a fan detection system and method, wherein the detection device includes: a fan interface device, a power supply device and a signal controller; the signal controller is used to control the power supply device to send The indicator light on the system fan outputs an electrical signal corresponding to the first current, instructing the indicator light to display a light of the first target color; and, controlling the power supply device to output an electrical signal corresponding to the first target color to the indicator light on the external system fan The electric signal of two currents instructs the indicator light to display the light of the second target color; wherein, the light of the first target color indicates that the working state of the system fan corresponding to the indicator light is normal, and the light of the second target color indicates that The working status of the system fan corresponding to the above indicators is failure. Through the technical scheme of the invention, it can be detected whether the indicator light on the system fan can work normally.
Description
技术领域technical field
本发明涉及通信技术领域，特别涉及一种检测装置、风扇检测系统及方法。The invention relates to the field of communication technology, in particular to a detection device, a fan detection system and a method.
背景技术Background technique
随着云计算的快速发展，通过整机柜服务器来处理大数据的应用也越来越广泛，整机柜服务器通过系统风扇集中散热，系统风扇上设置有对应的用于表征当前系统风扇工作状态的指示灯，当系统风扇工作状态为正常时，指示灯显示一种颜色，当系统风扇非正常工作时，指示灯对应的显示另一种颜色。With the rapid development of cloud computing, the application of processing big data through the whole cabinet server is becoming more and more extensive. The whole cabinet server uses the system fan to centralize heat dissipation, and the system fan is equipped with a corresponding When the system fan is working normally, the indicator will display one color, and when the system fan is abnormal, the indicator will display another color.
具备指示灯的系统风扇，在实际工作过程中可能会出现指示灯无法正常工作，比如指示灯对应的工作电路故障时，指示灯可能始终显示同一种颜色的灯光，导致用户无法通过指示灯准确的确定系统风扇的工作状态；在针对系统风扇进行检测时，通常利用针对通用风扇进行检测的方法和装置，通过将待检测的系统风扇连接至风扇测试仪，风扇测试仪向待检测的系统风扇输出PWM(Pulse-WidthModulation，脉宽调制)信号，以对系统风扇的转速进行检测，并不能检测出系统风扇的指示灯是否能够正常工作；因此，如何检测出系统风扇上的指示灯是否能够正常工作成为亟待解决的问题。For system fans with indicator lights, the indicator lights may not work properly during actual work. For example, when the working circuit corresponding to the indicator lights fails, the indicator lights may always display the same color of light, which makes it impossible for users to accurately locate the fan through the indicator lights. Determine the working state of the system fan; when detecting the system fan, the method and device for detecting the general fan are usually used, by connecting the system fan to be detected to the fan tester, and the fan tester outputs to the system fan to be detected PWM (Pulse-Width Modulation, pulse width modulation) signal is used to detect the speed of the system fan, but it cannot detect whether the indicator light of the system fan can work normally; therefore, how to detect whether the indicator light on the system fan can work normally become an urgent problem to be solved.
发明内容Contents of the invention
有鉴于此，本发明提供了一种检测装置、风扇检测系统及方法，可检测出系统风扇上的指示灯是否能够正常工作。In view of this, the present invention provides a detection device, a fan detection system and method, which can detect whether the indicator light on the system fan can work normally.
第一方面，本发明提供了一种检测装置，包括：风扇接口装置、供电装置和信号控制器；其中，信号控制器分别与风扇接口装置和供电装置相连，风扇接口装置还连接外部的具有指示灯的系统风扇；In the first aspect, the present invention provides a detection device, including: a fan interface device, a power supply device, and a signal controller; wherein, the signal controller is respectively connected to the fan interface device and the power supply device, and the fan interface device is also connected to an external device with an indication System fans for lights;
所述信号控制器，用于控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第一电流的电信号，指示所述指示灯显示第一目标颜色的灯光；以及，控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第二电流的电信号，指示所述指示灯显示第二目标颜色的灯光；The signal controller is configured to control the power supply device to output an electrical signal corresponding to a first current to the indicator light on the external system fan, instructing the indicator light to display a light of a first target color; and, controlling all The power supply device outputs an electrical signal corresponding to the second current to the indicator light on the external system fan, instructing the indicator light to display a light of a second target color;
其中，第一目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为正常，第二目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为故障。Wherein, the light of the first target color indicates that the working state of the system fan corresponding to the indicator light is normal, and the light of the second target color indicates that the working state of the system fan corresponding to the indicator light is faulty.
优选地，Preferably,
所述供电装置的供电电压包括：3.3V。The power supply voltage of the power supply device includes: 3.3V.
优选地，Preferably,
所述信号控制器，进一步用于断开所述供电装置与所述风扇接口装置之间的连接。The signal controller is further used for disconnecting the connection between the power supply device and the fan interface device.
优选地，进一步包括：测试仪接口装置；Preferably, it further includes: a tester interface device;
所述测试仪接口装置与所述风扇接口装置相连，并连接到外部风扇测试仪，由所述风扇测试仪对与所述风扇接口装置相连的系统风扇进行转速检测。The tester interface device is connected to the fan interface device and connected to an external fan tester, and the fan tester detects the speed of the system fan connected to the fan interface device.
第二方面，本发明提供了一种风扇检测系统，包括：In a second aspect, the present invention provides a fan detection system, including:
如上述第一方面中任一所述的检测装置和系统风扇。The detection device and the system fan as described in any one of the above first aspects.
优选地，当所述检测装置包括测试仪接口装置，所述测试仪接口装置与所述风扇接口装置相连，并连接到外部风扇测试仪时，Preferably, when the detection device includes a tester interface device, and the tester interface device is connected to the fan interface device and connected to an external fan tester,
所述风扇检测系统进一步包括：The fan detection system further includes:
风扇测试仪，用于通过所述检测装置向与所述检测装置相连的系统风扇发送脉宽调制PWM信号，检测出所述系统风扇在所述PWM信号下的转速值。The fan tester is used to send a pulse width modulation PWM signal to the system fan connected to the detection device through the detection device, and detect the rotational speed value of the system fan under the PWM signal.
第三方面，本发明提供了一种基于上述第一方面中任一所述的检测装置进行风扇检测的方法，包括：In a third aspect, the present invention provides a method for fan detection based on the detection device described in any one of the above first aspects, including:
利用信号控制器控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第一电流的电信号，指示所述指示灯显示第一目标颜色的灯光，其中，第一目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为正常；The signal controller is used to control the power supply device to output an electric signal corresponding to the first current to the indicator light on the external system fan, instructing the indicator light to display the light of the first target color, wherein the light of the first target color It indicates that the working status of the system fan corresponding to the indicator light is normal;
利用信号控制器控制供电装置向所述外部的系统风扇上的指示灯输出对应第二电流的电信号，指示所述指示灯显示第二目标颜色的灯光，其中，第二目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为故障。The signal controller is used to control the power supply device to output an electric signal corresponding to the second current to the indicator light on the external system fan, instructing the indicator light to display a light of a second target color, wherein the light of the second target color represents the light of the second target color. The working status of the system fan corresponding to the above indicators is failure.
优选地，Preferably,
所述供电装置的供电电压包括：3.3V。The power supply voltage of the power supply device includes: 3.3V.
优选地，进一步包括：Preferably, further comprising:
利用信号控制器断开所述供电装置与所述风扇接口装置之间的连接。A signal controller is used to disconnect the connection between the power supply device and the fan interface device.
优选地，进一步包括：Preferably, further comprising:
利用测试仪接口装置连接外部风扇测试仪，由所述风扇测试仪对与所述风扇接口装置相连的系统风扇进行转速检测。The tester interface device is connected to an external fan tester, and the fan tester detects the rotational speed of the system fan connected to the fan interface device.
本发明提供了一种检测装置、风扇检测系统及方法，通过风扇接口装置连接外部的具有指示灯的系统风扇，利用信号控制器控制供电装置分别向该系统风扇上的指示灯输出对应第一电流的电信号和对应第二电流的电信号；如果指示灯能够根据对应第一电流的电信号显示用于表征该系统风扇处于正常工作状态的第一目标颜色，而且，能够根据对应第二电流的电信号显示用于表征该系统风扇处于非正常工作状态的第二目标颜色，则说明该指示灯能够正常工作；可见，通过本发明的技术方案，可检测出系统风扇上的指示灯是否能够正常工作。The invention provides a detection device, a fan detection system and a method. The fan interface device is connected to an external system fan with an indicator light, and the signal controller is used to control the power supply device to output the corresponding first current to the indicator light on the system fan respectively. The electrical signal corresponding to the second current; if the indicator light can display the first target color used to indicate that the system fan is in a normal working state according to the electrical signal corresponding to the first current, and can display the first target color according to the corresponding second current The electrical signal display is used to represent the second target color that the system fan is in an abnormal working state, which means that the indicator light can work normally; it can be seen that through the technical solution of the present invention, it can be detected whether the indicator light on the system fan can be normal or not. Work.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are For some embodiments of the present invention, those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1是本发明一实施例提供的一种检测装置的结构图；Fig. 1 is a structural diagram of a detection device provided by an embodiment of the present invention;
图2是本发明一实施例提供的另一种风扇检测装置的结构图；Fig. 2 is a structural diagram of another fan detection device provided by an embodiment of the present invention;
图3是本发明一实施例提供的一种风扇检测系统的结构图；Fig. 3 is a structural diagram of a fan detection system provided by an embodiment of the present invention;
图4是本发明一实施例提供的另一种风扇检测系统的结构图；Fig. 4 is a structural diagram of another fan detection system provided by an embodiment of the present invention;
图5是本发明一实施例提供的一种风扇检测方法的流程图。Fig. 5 is a flowchart of a fan detection method provided by an embodiment of the present invention.
具体实施方式detailed description
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例，基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动的前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.
如图1所示，本发明实施例提供了一种检测装置10，包括：As shown in FIG. 1, an embodiment of the present invention provides a detection device 10, including:
风扇接口装置101、供电装置102和信号控制器103；其中，信号控制器103分别与风扇接口装置101和供电装置102相连，风扇接口装置101还连接外部的具有指示灯的系统风扇；A fan interface device 101, a power supply device 102, and a signal controller 103; wherein, the signal controller 103 is respectively connected to the fan interface device 101 and the power supply device 102, and the fan interface device 101 is also connected to an external system fan with an indicator light;
所述信号控制器103，用于控制所述供电装置102向所述外部的系统风扇上的指示灯输出对应第一电流的电信号，指示所述指示灯显示第一目标颜色的灯光；以及，控制所述供电装置102向所述外部的系统风扇上的指示灯输出对应第二电流的电信号，指示所述指示灯显示第二目标颜色的灯光；The signal controller 103 is configured to control the power supply device 102 to output an electrical signal corresponding to a first current to an indicator light on the external system fan, instructing the indicator light to display a light of a first target color; and, controlling the power supply device 102 to output an electrical signal corresponding to a second current to the indicator light on the external system fan, instructing the indicator light to display a light of a second target color;
其中，第一目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为正常，第二目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为故障。Wherein, the light of the first target color indicates that the working state of the system fan corresponding to the indicator light is normal, and the light of the second target color indicates that the working state of the system fan corresponding to the indicator light is faulty.
通过风扇接口装置连接外部的具有指示灯的系统风扇，利用信号控制器控制供电装置分别向该系统风扇上的指示灯输出对应第一电流的电信号和对应第二电流的电信号；如果指示灯能够根据对应第一电流的电信号显示用于表征该系统风扇处于正常工作状态的第一目标颜色，而且，能够根据对应第二电流的电信号显示用于表征该系统风扇处于非正常工作状态的第二目标颜色，则说明该指示灯能够正常工作；可见，通过本发明实施例所述的检测装置，可检测出系统风扇上的指示灯是否能够正常工作。Connect the external system fan with indicator light through the fan interface device, use the signal controller to control the power supply device to output the electrical signal corresponding to the first current and the electrical signal corresponding to the second current to the indicator light on the system fan respectively; if the indicator light The first target color used to indicate that the system fan is in a normal working state can be displayed according to the electrical signal corresponding to the first current, and the color used to indicate that the system fan is in an abnormal working state can be displayed according to the electrical signal corresponding to the second current. The second target color indicates that the indicator light can work normally; it can be seen that whether the indicator light on the system fan can work normally can be detected through the detection device described in the embodiment of the present invention.
具体地，在现有的整机柜服务器中，用于散热的系统风扇与通用风扇的区别在于，系统风扇上设置有对应的用于表征当前系统风扇是否正常工作的指示灯，指示灯对应至少两个工作电路，不同的工作电路在构成电流回路时，可以分别使指示灯显示不同颜色的灯光；每一个工作电路分别对应一个用于接受外部输入电流的电流输入端(比如，引脚，或其他能够实现接通电路或断开通电电路的装置)，相应的，可通过电流传感器根据外部电源输入电流的大小来选择与对应输入电流的一个引脚接通，即分别根据对应电流的电信号选择对应的工作电路构成电流回路以使指示灯发出对应目标颜色的灯光。Specifically, in the existing full-rack server, the difference between the system fan used for heat dissipation and the general-purpose fan is that the system fan is provided with a corresponding indicator light for indicating whether the current system fan is working normally, and the indicator light corresponds to at least Two working circuits, when different working circuits form a current loop, can make the indicator lights display lights of different colors; each working circuit corresponds to a current input terminal (for example, a pin, or Other devices capable of turning on or off the energized circuit), correspondingly, the current sensor can be selected to connect with a pin corresponding to the input current according to the magnitude of the input current of the external power supply, that is, according to the electrical signal of the corresponding current Select the corresponding working circuit to form a current loop so that the indicator light emits light corresponding to the target color.
一般来说，整机柜服务器的系统风扇上的指示灯对应两个工作电路，在其中一个工作电路构成电流回路时，可使指示灯的灯光颜色为绿色，指示灯灯光颜色为绿色时表征当前系统风扇的工作状态为正常；另一个工作电路构成电流回路时，可使指示灯的灯光颜色为红色，指示灯灯光为红色时表征当前系统风扇的工作状态为故障。Generally speaking, the indicator light on the system fan of the server in the whole rack corresponds to two working circuits. The working state of the system fan is normal; when another working circuit forms a current loop, the light color of the indicator light can be made red, and when the light of the indicator light is red, it means that the current working state of the system fan is faulty.
可见，系统风扇上的指示灯对应的任一工作电路故障、电流传感器故障或者指示灯故障等，可能导致指示灯灯不亮，或者因电流传感器故障而无法自动选择接通对应的工作电路，指示灯始终显示同一种颜色的灯光，导致指示灯无法正常工作。It can be seen that any working circuit failure, current sensor failure, or indicator light failure corresponding to the indicator light on the system fan may cause the indicator light to be off, or the corresponding working circuit cannot be automatically selected to connect due to a current sensor failure. The light always shows the same color of light, causing the light to not work properly.
相应的，本发明一实施例所述的检测装置中，可利用信号控制器控制供电装置向系统风扇上的指示灯输出对应不同电流的电流信号，当指示灯能够分别根据对应不同电流的电信号显示对应颜色的灯光时，说明指示灯能够正常工作；否则，说明指示灯对应的工作电路、电流传感器及指示灯等可能发生故障，指示灯不能正常工作。Correspondingly, in the detection device according to an embodiment of the present invention, the signal controller can be used to control the power supply device to output current signals corresponding to different currents to the indicator lights on the system fan. When the light of the corresponding color is displayed, it means that the indicator light can work normally; otherwise, it means that the working circuit, current sensor and indicator light corresponding to the indicator light may be faulty, and the indicator light cannot work normally.
值的说明的是，由于风扇接口装置固定在检测装置中，因此，为了使该检测装置可用于检测不同型号的系统风扇或通用风扇，在一种可能实现的方式中，可针对检测装置配置相应的接口转换装置，接口转换装置的一个固定接口与风扇接口装置相连，接口转换装置的可变接口与待检测的系统风扇相连。The description of the value is that since the fan interface device is fixed in the detection device, in order to make the detection device available for detecting different types of system fans or general fans, in a possible implementation mode, the detection device can be configured with corresponding A fixed interface of the interface conversion device is connected with the fan interface device, and a variable interface of the interface conversion device is connected with the system fan to be detected.
进一步的，为了实现利用检测装置检测系统风扇上的指示灯，需要合理配置适用于指示灯的供电装置，具体地，本发明一个优选实施例中，所述供电装置102的供电电压包括：3.3V。Further, in order to use the detection device to detect the indicator light on the system fan, it is necessary to reasonably configure a power supply device suitable for the indicator light. Specifically, in a preferred embodiment of the present invention, the power supply voltage of the power supply device 102 includes: 3.3V .
本发明一实施例中，整机柜服务器上的系统风扇自带指示灯，因此，对系统风扇进行检测时，需要向系统风扇上的指示灯提供对应的供电电压，一般来说，指示灯需要使用3.3V稳压直流电的输入电压才能点亮指示灯，当然，针对不同型号的系统风扇，对应的指示灯也可能需要其他条件的输入电压，具体地，供电装置的供电电压可结合实际需求合理设置。In one embodiment of the present invention, the system fan on the server in the whole cabinet has its own indicator light. Therefore, when detecting the system fan, it is necessary to provide the corresponding power supply voltage to the indicator light on the system fan. Generally speaking, the indicator light needs to be Only the input voltage of 3.3V regulated DC can be used to light up the indicator light. Of course, for different types of system fans, the corresponding indicator light may also require input voltages of other conditions. Specifically, the power supply voltage of the power supply device can be reasonable according to actual needs. set up.
进一步的，为了节约电能，本发明一个优选实施例中，所述信号控制器103，进一步用于断开所述供电装置102与所述风扇接口装置101之间的连接。Further, in order to save electric energy, in a preferred embodiment of the present invention, the signal controller 103 is further configured to disconnect the connection between the power supply device 102 and the fan interface device 101 .
进一步的，为了方便对系统风扇进行检测时实现流水线作业，对系统风扇进行全面的检测，如图2所示，本发明一个优选实施例中，进一步包括：测试仪接口装置201；Further, in order to facilitate the detection of the system fan to realize assembly line operation, a comprehensive detection of the system fan is carried out, as shown in Figure 2, in a preferred embodiment of the present invention, it further includes: a tester interface device 201;
所述测试仪接口装置201与所述风扇接口装置101相连，并连接到外部风扇测试仪，由所述风扇测试仪对与所述风扇接口装置101相连的系统风扇进行转速检测。The tester interface device 201 is connected to the fan interface device 101 and connected to an external fan tester, and the fan tester detects the speed of the system fan connected to the fan interface device 101 .
本发明一实施例中，通过在检测装置上设置与风扇接口装置相连的测试仪接口装置，一方面，检测装置可独立针对系统风扇的指示灯进行检测，另一方面，在通过检测装置完成针对系统风扇的指示灯进行检测后，可通过测试仪接口装置连接外部风扇测试仪，以通过外部风扇测试仪对当前系统风扇的转速进行检测，方便对当前系统风扇进行检测时的流水线作业，对当前系统风扇进行全面的检测。In one embodiment of the present invention, by installing a tester interface device connected to the fan interface device on the detection device, on the one hand, the detection device can independently detect the indicator light of the system fan; After the indicator light of the system fan is tested, an external fan tester can be connected through the tester interface device to test the current speed of the system fan through the external fan tester, which is convenient for the assembly line operation when testing the current system fan. System fans are thoroughly tested.
如图3所示，本发明实施例提供了一种风扇检测系统，包括：As shown in Figure 3, an embodiment of the present invention provides a fan detection system, including:
如上述实施例中任一所述的检测装置10和系统风扇301。The detection device 10 and the system fan 301 as described in any one of the above-mentioned embodiments.
本发明一实施例中，通过将带指示灯的系统风扇连接至检测装置的风扇接口装置，即可利用检测装置下的信号控制器控制供电装置向该系统风扇上的指示灯输出对应不同电流的电信号以检测出该系统风扇对应的指示灯是否能够正常工作。In one embodiment of the present invention, by connecting the system fan with indicator light to the fan interface device of the detection device, the signal controller under the detection device can be used to control the power supply device to output signals corresponding to different currents to the indicator lights on the system fan. Electrical signal to detect whether the indicator light corresponding to the system fan can work normally.
进一步的，为了方便对系统风扇进行检测时实现流水线作业，对当前系统风扇进行全面检测，如图4所示，本发明一个优选实施例中，当所述检测装置10包括测试仪接口装置，所述测试仪接口装置与所述风扇接口装置相连，并连接到外部风扇测试仪401时，所述风扇检测系统进一步包括：Further, in order to facilitate the detection of the system fan to realize assembly line operation, the current system fan is fully detected, as shown in Figure 4, in a preferred embodiment of the present invention, when the detection device 10 includes a tester interface device, the When the tester interface device is connected to the fan interface device and connected to an external fan tester 401, the fan detection system further includes:
风扇测试仪401，用于通过所述检测装置10向与所述检测装置10相连的系统风扇401发送脉宽调制PWM信号，检测出所述系统风扇301在所述PWM信号下的转速值。The fan tester 401 is configured to send a pulse width modulated PWM signal to the system fan 401 connected to the detection device 10 through the detection device 10 , and detect the rotational speed value of the system fan 301 under the PWM signal.
本发明一实施例中，通过与检测装置相连的风扇测试仪，向与检测装置相连的系统风扇发送不同的PWM信号，可检测出系统风扇在不同运行档位的转速值；比如，分别向系统风扇发送对应系统风扇运行档位：低速、中速及全速的三个第一PWM信号，通过风扇测试仪解析当前系统风扇返回的三个第二PWM信号以得到系统风扇分别对应运行档位：低速、中速及高速时的实际转速值，实现对当前系统风扇的转速进行检测。In one embodiment of the present invention, the fan tester connected to the detection device sends different PWM signals to the system fans connected to the detection device, so that the speed values of the system fans at different operating gears can be detected; The fan sends three first PWM signals corresponding to the operating gears of the system fan: low speed, medium speed and full speed, and analyzes the three second PWM signals returned by the current system fan through the fan tester to obtain the corresponding operating gears of the system fan: low speed , the actual rotation speed values at medium speed and high speed, and realize the detection of the current rotation speed of the system fan.
如图5所示，本发明实施例提供了一种基于上述实施例中任一所述的检测装置进行风扇检测的方法，包括:As shown in FIG. 5, an embodiment of the present invention provides a method for fan detection based on the detection device described in any of the above embodiments, including:
步骤501，利用信号控制器控制所述供电装置向所述外部的系统风扇上的指示灯输出对应第一电流的电信号，指示所述指示灯显示第一目标颜色的灯光，其中，第一目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为正常；Step 501, using the signal controller to control the power supply device to output an electrical signal corresponding to a first current to the indicator light on the external system fan, instructing the indicator light to display a light of a first target color, wherein the first target The color of the light indicates that the working status of the system fan corresponding to the indicator light is normal;
步骤502，利用信号控制器控制供电装置向所述外部的系统风扇上的指示灯输出对应第二电流的电信号，指示所述指示灯显示第二目标颜色的灯光，其中，第二目标颜色的灯光表征所述指示灯对应的系统风扇的工作状态为故障。Step 502, use the signal controller to control the power supply device to output an electrical signal corresponding to the second current to the indicator light on the external system fan, instructing the indicator light to display the light of the second target color, wherein the light of the second target color The light indicates that the working status of the system fan corresponding to the indicator light is faulty.
值的说明的是，利用检测装置通过上述方法可独立实现对系统风扇上的指示灯进行检测，检测出系统风扇上的指示灯是否能够正常工作；进一步的，为了在对系统风扇进行流水线作业，对当前系统风扇进行全面检测，可将检测装置当做系统风扇和风扇测试仪之间的转接装置，即利用检测装置上与风扇接口装置相连的测试仪接口装置连接风扇测试仪，可使系统风扇和风扇测试仪之间通过检测装置相互发送PWM信号，以实现通过风扇测试仪检测系统风扇的转速，对系统风扇进行全面的检测。The description of the value is that the indicator light on the system fan can be independently detected by using the detection device through the above method to detect whether the indicator light on the system fan can work normally; further, in order to perform assembly line work on the system fan, For a comprehensive test of the current system fan, the test device can be used as a transfer device between the system fan and the fan tester, that is, the fan tester can be connected to the tester interface device connected to the fan interface device on the test device, so that the system fan can The fan tester and the fan tester send PWM signals to each other through the detection device, so as to detect the speed of the system fan through the fan tester and conduct a comprehensive test on the system fan.
值的说明的是，本发明实施例提供的一种风扇检测系统可利用与上述实施例中所述基于检测装置进行风扇检测的方法相似的实现步骤，针对系统风扇进行检测。It should be noted that the fan detection system provided by the embodiment of the present invention can use the implementation steps similar to the fan detection method based on the detection device described in the above embodiment to detect the system fan.
本发明各个实施例至少具有如下有益效果：Various embodiments of the present invention have at least the following beneficial effects:
1、通过风扇接口装置连接外部的具有指示灯的系统风扇，利用信号控制器控制供电装置分别向该系统风扇上的指示灯输出对应第一电流的电信号和对应第二电流的电信号；如果指示灯能够根据对应第一电流的电信号显示用于表征该系统风扇处于正常工作状态的第一目标颜色，而且，能够根据对应第二电流的电信号显示用于表征该系统风扇处于非正常工作状态的第二目标颜色，则说明该指示灯能够正常工作；可见，通过本发明的技术方案，可检测出系统风扇上的指示灯是否能够正常工作。1. Connect the external system fan with indicator light through the fan interface device, and use the signal controller to control the power supply device to output the electrical signal corresponding to the first current and the electrical signal corresponding to the second current to the indicator light on the system fan; if The indicator light can display the first target color used to indicate that the system fan is in a normal working state according to the electrical signal corresponding to the first current, and can display the first target color used to indicate that the system fan is in abnormal operation according to the electrical signal corresponding to the second current If the second target color of the state indicates that the indicator light can work normally; it can be seen that through the technical solution of the present invention, it can be detected whether the indicator light on the system fan can work normally.
2、通过检测装置下与风扇接口装置相连的测试仪接口装置，连接风扇测试仪，可在检测装置独立针对系统风扇上的指示灯进行检测后，通过相连的风扇测试仪继续对当前系统风扇的转速进行检测，实现风扇检测的流水线作业，对系统风扇进行全面检测。2. Through the tester interface device connected to the fan interface device under the detection device, connect the fan tester, after the detection device independently detects the indicator lights on the system fan, continue to test the status of the current system fan through the connected fan tester. The rotation speed is detected to realize the assembly line operation of the fan detection, and to conduct a comprehensive detection of the system fan.
需要说明的是，在本文中，诸如第一和第二之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or sequence. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.
最后需要说明的是：以上所述仅为本发明的较佳实施例，仅用于说明本发明的技术方案，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内所做的任何修改、等同替换、改进等，均包含在本发明的保护范围内。Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are only used to illustrate the technical solution of the present invention, and are not used to limit the protection scope of the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.
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