CN108829565A - A kind of computer operation condition monitoring system - Google Patents
A kind of computer operation condition monitoring system Download PDFInfo
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Abstract
本发明提供的计算机运行状态监测系统，利用中央处理装置、温度传感器、图像采集模块、图像处理模块、风速传感器、粉尘浓度传感器、振动传感器、报警装置、无线传输装置、用户控制端、不间断电源、显示装置以及存储装置，在计算机运行时，对计算机机箱内的温度信号、风速信号、风扇运行图像以及机箱振动信号进行采集，能够使工作人员知晓计算机在运行时机箱内的状态，从而更好的保障计算机正常运行，其中，图像处理模块对采集的图像依次进行图像平滑、图像锐化、图像增强处理，可高效、快速的提取图像采集模块的图像信息，可提高对机箱内风扇的辨识精度，有效地减少误判情况发生。
The computer operating state monitoring system provided by the present invention uses a central processing device, a temperature sensor, an image acquisition module, an image processing module, a wind speed sensor, a dust concentration sensor, a vibration sensor, an alarm device, a wireless transmission device, a user control terminal, and an uninterruptible power supply , display device and storage device. When the computer is running, the temperature signal, wind speed signal, fan running image and vibration signal of the computer case are collected, so that the staff can know the state of the computer case when it is running, so as to better To ensure the normal operation of the computer, the image processing module sequentially performs image smoothing, image sharpening, and image enhancement processing on the collected images, which can efficiently and quickly extract the image information of the image acquisition module, and can improve the identification accuracy of the fan in the chassis , effectively reducing the occurrence of misjudgment.
Description
技术领域technical field
本发明涉及智能监控技术领域，尤其涉及一种计算机运行状态监测系统。The invention relates to the technical field of intelligent monitoring, in particular to a computer running state monitoring system.
背景技术Background technique
计算机中的主要部件/机构都设置于计算机机箱中，机箱作为电脑配件中的一部分，它起的主要作用是放置和固定各电脑配件，起到一个承托和保护作用，外壳用钢板和塑料结合制成，硬度高，主要起保护机箱内部元件的作用。支架主要用于固定主板、电源和各种驱动器。此外，电脑机箱具有屏蔽电磁辐射的重要作用，机箱有很多种类，现在市场比较普遍的是AT、ATX、Micro ATX以及BTX-AT机箱。The main components/mechanisms in the computer are all set in the computer case. The case is a part of the computer accessories. Its main function is to place and fix the computer accessories, and play a role of support and protection. The shell is combined with steel plate and plastic. Made of high hardness, it mainly plays the role of protecting the internal components of the chassis. The bracket is mainly used to fix the motherboard, power supply and various drives. In addition, computer cases play an important role in shielding electromagnetic radiation. There are many types of cases, and AT, ATX, Micro ATX, and BTX-AT cases are more common in the market now.
目前，机箱的种类虽然多种多样，但其功能过于单一，已经越来越无法满足人们日常增长的需求，计算机在运行时，机箱内的温度、粉尘浓度等参数影响各部件/机构的运行效率，反之，各部件/机构的运行效率也会引起机箱内的温度、粉尘浓度等参数的变化，目前的机箱中并不能对机箱内的温度、粉尘浓度等参数进行测试，也无法对机箱中风扇的运行状态进行监测，因此，无法获知计算机运行状态。At present, although there are many types of chassis, their functions are too single, which has become increasingly unable to meet people's daily growing needs. When the computer is running, parameters such as temperature and dust concentration in the chassis affect the operating efficiency of each component/mechanism , Conversely, the operating efficiency of each component/mechanism will also cause changes in the temperature, dust concentration and other parameters in the chassis. The current chassis cannot test the temperature, dust concentration and other parameters in the chassis, nor can it test the fan in the chassis. The operating status of the computer is monitored, therefore, it is impossible to know the operating status of the computer.
发明内容Contents of the invention
因此，为了克服上述问题，本发明提供一种计算机运行状态监测系统，利用中央处理装置、温度传感器、图像采集模块、图像处理模块、风速传感器、粉尘浓度传感器、振动传感器、报警装置、无线传输装置、用户控制端、不间断电源、显示装置以及存储装置，在计算机运行时，对计算机机箱内的温度信号、风速信号、风扇运行图像以及机箱振动信号进行采集，能够使工作人员知晓计算机在运行时机箱内的状态，从而更好的保障计算机正常运行。Therefore, in order to overcome the above problems, the present invention provides a computer operating state monitoring system, which utilizes a central processing unit, a temperature sensor, an image acquisition module, an image processing module, a wind speed sensor, a dust concentration sensor, a vibration sensor, an alarm device, and a wireless transmission device , user control terminal, uninterruptible power supply, display device and storage device. When the computer is running, it collects the temperature signal, wind speed signal, fan running image and chassis vibration signal in the computer case, so that the staff can know that the computer is running. The state in the chassis, so as to better ensure the normal operation of the computer.
根据本发明的一种计算机运行状态监测系统，计算机运行状态监测系统包括中央处理装置、温度传感器、图像采集模块、图像处理模块、风速传感器、粉尘浓度传感器、振动传感器、报警装置、无线传输装置、用户控制端、不间断电源、显示装置以及存储装置；According to a computer operating state monitoring system of the present invention, the computer operating state monitoring system includes a central processing device, a temperature sensor, an image acquisition module, an image processing module, a wind speed sensor, a dust concentration sensor, a vibration sensor, an alarm device, a wireless transmission device, User console, uninterruptible power supply, display device and storage device;
其中，温度传感器的输出端、图像处理模块的输出端、风速传感器的输出端、粉尘浓度传感器的输出端以及振动传感器的输出端均与中央处理装置的输入端连接，图像采集模块的输出端与图像处理模块的输入端连接，不间断电源的输出端与中央处理装置的输入端连接，报警装置的输入端、显示装置的输入端以及存储装置的输入端均与中央处理装置的输出端连接，中央处理装置与无线传输装置双向通讯连接，无线传输装置与用户控制端双向通讯连接。Wherein, the output end of the temperature sensor, the output end of the image processing module, the output end of the wind speed sensor, the output end of the dust concentration sensor and the output end of the vibration sensor are all connected with the input end of the central processing unit, and the output end of the image acquisition module is connected with the The input end of the image processing module is connected, the output end of the uninterruptible power supply is connected with the input end of the central processing unit, the input end of the alarm device, the input end of the display device and the input end of the storage device are all connected with the output end of the central processing unit, The central processing device is connected to the wireless transmission device in two-way communication, and the wireless transmission device is connected to the user control terminal in two-way communication.
优选的是，图像采集模块用于采集计算机机箱内风扇的图像信息，图像处理模块包括图像平滑单元、图像锐化单元以及图像增强单元；Preferably, the image acquisition module is used to collect image information of the fan in the computer case, and the image processing module includes an image smoothing unit, an image sharpening unit and an image enhancement unit;
其中，图像采集模块的信号输出端与图像平滑单元的输入端连接，图像平滑单元的输出端与图像锐化单元的输入端连接，图像锐化单元的输出端与图像增强单元的输入端连接，图像增强单元的输出端与中央处理装置的输入端连接；Wherein, the signal output end of the image acquisition module is connected with the input end of the image smoothing unit, the output end of the image smoothing unit is connected with the input end of the image sharpening unit, and the output end of the image sharpening unit is connected with the input end of the image enhancement unit, The output end of the image enhancement unit is connected with the input end of the central processing device;
其中，图像平滑单元对图像采集模块采集的图像信息进行图像清晰度增强处理，图像锐化单元对经过图像平滑单元处理后的图像信息进行图像锐化处理，图像增强单元对经过图像锐化单元处理后的图像信息进行图像亮度增强处理，图像增强单元将处理后的图像信息传输至中央处理装置。Among them, the image smoothing unit performs image definition enhancement processing on the image information collected by the image acquisition module, the image sharpening unit performs image sharpening processing on the image information processed by the image smoothing unit, and the image enhancing unit performs image sharpening processing on the image information processed by the image sharpening unit. The processed image information is subjected to image brightness enhancement processing, and the image enhancement unit transmits the processed image information to the central processing device.
优选的是，温度传感器、风速传感器、粉尘浓度传感器以及振动传感器设置于计算机机箱的侧壁，图像采集模块设置于计算机风扇的上方；Preferably, the temperature sensor, wind speed sensor, dust concentration sensor and vibration sensor are arranged on the side wall of the computer case, and the image acquisition module is arranged on the top of the computer fan;
其中，图像采集模块用于采集计算机机箱内风扇的图像信息，温度传感器用于采集计算机机箱内的温度信号，风速传感器用于采集计算机机箱内的风速信号，粉尘浓度传感器用于采集计算机机箱内的粉尘浓度信号，振动传感器用于采集计算机机箱的振动信号。Among them, the image acquisition module is used to collect the image information of the fan in the computer case, the temperature sensor is used to collect the temperature signal in the computer case, the wind speed sensor is used to collect the wind speed signal in the computer case, and the dust concentration sensor is used to collect the temperature signal in the computer case. The dust concentration signal, the vibration sensor is used to collect the vibration signal of the computer case.
优选的是，温度传感器为热敏电阻器，热敏电阻器的热时间常数为2s。Preferably, the temperature sensor is a thermistor, and the thermal time constant of the thermistor is 2s.
优选的是，风速传感器为翼形风速传感器，翼形风速传感器通过开关将翼片的转速变换成脉冲信号，并将该脉冲信号换算成风速信号。Preferably, the wind speed sensor is a wing-shaped wind speed sensor, and the wing-shaped wind speed sensor converts the rotational speed of the blades into a pulse signal through a switch, and converts the pulse signal into a wind speed signal.
优选的是，振动传感器为利用纵向压电效应的加速度传感器或利用厚度方向的压电效应的加速度传感器。Preferably, the vibration sensor is an acceleration sensor utilizing the longitudinal piezoelectric effect or an acceleration sensor utilizing the piezoelectric effect in the thickness direction.
优选的是，温度传感器用于采集计算机机箱内的温度信号，并将温度信号传输至中央处理装置，中央处理装置将温度信号传输至显示装置进行显示，中央处理装置将温度信号传输至存储装置进行存储，中央处理装置通过无线传输装置将温度信号传输至用户控制端，并且，中央处理装置将温度信号与预设温度阈值进行比较，若温度信号大于预设温度阈值，则中央处理装置控制报警装置发出报警信息；Preferably, the temperature sensor is used to collect the temperature signal in the computer case, and transmit the temperature signal to the central processing device, the central processing device transmits the temperature signal to the display device for display, and the central processing device transmits the temperature signal to the storage device for further processing. storage, the central processing device transmits the temperature signal to the user control terminal through the wireless transmission device, and the central processing device compares the temperature signal with the preset temperature threshold, and if the temperature signal is greater than the preset temperature threshold, the central processing device controls the alarm device Send an alarm message;
图像采集模块用于采集计算机机箱内风扇的图像信息，并将图像信息传输至图像处理模块，图像处理模块对接收到的图像进行图像处理，并将处理后的图像信息传输至中央处理装置，中央处理装置通过无线传输装置将处理后的图像信息传输至用户控制端，工作人员根据用户控制端接收到的风扇图像信息判断风扇是否积尘过多，若积尘过多则工作人员使用用户控制端通过无线传输装置、中央处理装置控制报警装置发出报警信息；The image acquisition module is used to collect the image information of the fan in the computer case, and transmit the image information to the image processing module. The image processing module performs image processing on the received image, and transmits the processed image information to the central processing device. The processing device transmits the processed image information to the user control terminal through the wireless transmission device, and the staff judges whether the fan has accumulated too much dust according to the fan image information received by the user control terminal. If there is too much dust, the staff uses the user control terminal to The alarm device is controlled by the wireless transmission device and the central processing device to send out alarm information;
风速传感器用于采集计算机机箱内的风速信号，并将风速信号传输至中央处理装置，中央处理装置将风速信号传输至显示装置进行显示，中央处理装置将风速信号传输至存储装置进行存储，中央处理装置通过无线传输装置将风速信号传输至用户控制端，并且，中央处理装置将风速信号与预设风速阈值进行比较，若风速信号大于预设风速阈值，则中央处理装置控制报警装置发出报警信息；The wind speed sensor is used to collect the wind speed signal in the computer case, and transmit the wind speed signal to the central processing device, the central processing device transmits the wind speed signal to the display device for display, the central processing device transmits the wind speed signal to the storage device for storage, and the central processing device The device transmits the wind speed signal to the user control terminal through the wireless transmission device, and the central processing device compares the wind speed signal with the preset wind speed threshold, and if the wind speed signal is greater than the preset wind speed threshold, the central processing device controls the alarm device to send an alarm message;
粉尘浓度传感器用于采集计算机机箱内的粉尘浓度信号，并将粉尘浓度信号传输至中央处理装置，中央处理装置将粉尘浓度信号传输至显示装置进行显示，中央处理装置将粉尘浓度信号传输至存储装置进行存储，中央处理装置通过无线传输装置将粉尘浓度信号传输至用户控制端，并且，中央处理装置将粉尘浓度信号与预设粉尘浓度阈值进行比较，若粉尘浓度信号大于预设粉尘浓度阈值，则中央处理装置控制报警装置发出报警信息；The dust concentration sensor is used to collect the dust concentration signal in the computer case, and transmit the dust concentration signal to the central processing device, the central processing device transmits the dust concentration signal to the display device for display, and the central processing device transmits the dust concentration signal to the storage device storage, the central processing device transmits the dust concentration signal to the user control terminal through the wireless transmission device, and the central processing device compares the dust concentration signal with the preset dust concentration threshold, if the dust concentration signal is greater than the preset dust concentration threshold, then The central processing device controls the alarm device to send an alarm message;
振动传感器用于采集计算机机箱的振动信号，并将振动信号传输至中央处理装置，中央处理装置将振动信号传输至显示装置进行显示，中央处理装置将振动信号传输至存储装置进行存储，中央处理装置通过无线传输装置将振动信号传输至用户控制端，并且，中央处理装置将振动信号与预设振动阈值进行比较，若振动信号大于预设振动阈值，则中央处理装置控制报警装置发出报警信息；The vibration sensor is used to collect the vibration signal of the computer case, and transmit the vibration signal to the central processing device, the central processing device transmits the vibration signal to the display device for display, the central processing device transmits the vibration signal to the storage device for storage, and the central processing device The vibration signal is transmitted to the user control terminal through the wireless transmission device, and the central processing device compares the vibration signal with the preset vibration threshold, and if the vibration signal is greater than the preset vibration threshold, the central processing device controls the alarm device to send an alarm message;
不间断电源用于为中央处理装置提供电源。An uninterruptible power supply is used to provide power to the central processing unit.
优选的是，将图像采集模块传输至图像处理模块的机组图像定义为二维函数f(x,y) ，其中x、y是空间坐标，图像平滑单元对图像f(x,y)进行图像清晰度增强处理，经过图像清晰度增强处理后的图像二维函数为h(x,y)，其中，Preferably, the unit image transmitted from the image acquisition module to the image processing module is defined as a two-dimensional function f(x, y), where x and y are spatial coordinates, and the image smoothing unit performs image clearing on the image f(x, y) degree enhancement processing, the two-dimensional function of the image after image definition enhancement processing is h(x,y), where,
； ;
m，n为正整数，i，j为整数， w（i,j）为(2m+1)×(2n+1)矩阵w的一个元素。m, n are positive integers, i, j are integers, w (i, j) is an element of (2m+1)×(2n+1) matrix w.
优选的是，图像锐化单元对图像h(x,y)进行图像锐化处理，经过图像锐化处理后的图像二维函数为g(x,y)，图像u(x,y)为预处理图像信息，其中，Preferably, the image sharpening unit performs image sharpening processing on the image h(x, y), the two-dimensional function of the image after the image sharpening processing is g(x, y), and the image u(x, y) is the preset process image information, where,
； ;
。 .
优选的是，图像增强单元对图像g(x,y)进行图像亮度增强处理，经过图像亮度增强处理后的图像二维函数为d(x,y)，其中，Preferably, the image enhancement unit performs image brightness enhancement processing on the image g(x, y), and the image two-dimensional function after the image brightness enhancement processing is d(x, y), wherein,
； ;
图像增强单元将处理后的图像d(x,y)传输至中央处理装置，中央处理装置将图像d(x,y)传输至显示装置和存储装置，并且，中央处理装置将图像d(x,y)通过无线传输装置传输至用户控制端。The image enhancement unit transmits the processed image d(x, y) to the central processing device, the central processing device transmits the image d(x, y) to the display device and the storage device, and the central processing device transfers the image d(x, y) Transmission to the user control terminal through a wireless transmission device.
与现有技术相比，本发明具有如下的有益效果：Compared with the prior art, the present invention has the following beneficial effects:
（1）本发明提供的计算机运行状态监测系统，利用中央处理装置、温度传感器、图像采集模块、图像处理模块、风速传感器、粉尘浓度传感器、振动传感器、报警装置、无线传输装置、用户控制端、不间断电源、显示装置以及存储装置，在计算机运行时，对计算机机箱内的温度信号、风速信号、风扇运行图像以及机箱振动信号进行采集，能够使工作人员知晓计算机在运行时机箱内的状态，从而更好的保障计算机正常运行；(1) The computer operating state monitoring system provided by the present invention uses a central processing device, a temperature sensor, an image acquisition module, an image processing module, a wind speed sensor, a dust concentration sensor, a vibration sensor, an alarm device, a wireless transmission device, a user control terminal, Uninterruptible power supply, display device and storage device, when the computer is running, collect the temperature signal, wind speed signal, fan operation image and chassis vibration signal in the computer case, so that the staff can know the state of the computer case when it is running, So as to better ensure the normal operation of the computer;
（2）本发明提供的计算机运行状态监测系统，图像处理模块对采集的图像依次进行图像平滑、图像锐化、图像增强处理，可高效、快速的提取图像采集模块的图像信息，可提高对机箱内风扇的辨识精度，有效地减少误判情况发生。(2) In the computer operation status monitoring system provided by the present invention, the image processing module sequentially performs image smoothing, image sharpening, and image enhancement processing on the collected images, which can efficiently and quickly extract the image information of the image acquisition module, and can improve the accuracy of the chassis. The identification accuracy of the internal fan effectively reduces the occurrence of misjudgment.
附图说明Description of drawings
图1为本发明的计算机运行状态监测系统的示意图；Fig. 1 is the schematic diagram of computer running state monitoring system of the present invention;
图2为本发明的图像处理模块的示意图。FIG. 2 is a schematic diagram of an image processing module of the present invention.
附图标记：Reference signs:
1-中央处理装置；2-温度传感器；3-图像采集模块；4-图像处理模块；5-风速传感器；6-粉尘浓度传感器；7-振动传感器；8-报警装置；9-无线传输装置；10-用户控制端；11-不间断电源；12-显示装置；13-存储装置。1-central processing device; 2-temperature sensor; 3-image acquisition module; 4-image processing module; 5-wind speed sensor; 6-dust concentration sensor; 7-vibration sensor; 8-alarm device; 9-wireless transmission device; 10-user control terminal; 11-uninterruptible power supply; 12-display device; 13-storage device.
具体实施方式Detailed ways
下面结合附图和实施例对本发明提供的计算机运行状态监测系统进行详细说明。The computer running state monitoring system provided by the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.
如图1所示，本发明提供的计算机运行状态监测系统包括中央处理装置（1）、温度传感器（2）、图像采集模块（3）、图像处理模块（4）、风速传感器（5）、粉尘浓度传感器（6）、振动传感器（7）、报警装置（8）、无线传输装置（9）、用户控制端（10）、不间断电源（11）、显示装置（12）以及存储装置（13）；As shown in Figure 1, the computer operating state monitoring system provided by the present invention includes a central processing unit (1), a temperature sensor (2), an image acquisition module (3), an image processing module (4), a wind speed sensor (5), a dust Concentration sensor (6), vibration sensor (7), alarm device (8), wireless transmission device (9), user control terminal (10), uninterruptible power supply (11), display device (12) and storage device (13) ;
其中，温度传感器（2）的输出端、图像处理模块（4）的输出端、风速传感器（5）的输出端、粉尘浓度传感器（6）的输出端以及振动传感器（7）的输出端均与中央处理装置（1）的输入端连接，图像采集模块（3）的输出端与图像处理模块（4）的输入端连接，不间断电源（11）的输出端与中央处理装置（1）的输入端连接，报警装置（8）的输入端、显示装置（12）的输入端以及存储装置（13）的输入端均与中央处理装置（1）的输出端连接，中央处理装置（1）与无线传输装置（9）双向通讯连接，无线传输装置（9）与用户控制端（10）双向通讯连接。Among them, the output end of the temperature sensor (2), the output end of the image processing module (4), the output end of the wind speed sensor (5), the output end of the dust concentration sensor (6) and the output end of the vibration sensor (7) are all connected with The input end of the central processing device (1) is connected, the output end of the image acquisition module (3) is connected to the input end of the image processing module (4), the output end of the uninterruptible power supply (11) is connected to the input end of the central processing device (1) The input end of the alarm device (8), the input end of the display device (12) and the input end of the storage device (13) are all connected to the output end of the central processing unit (1), and the central processing unit (1) is connected to the wireless The transmission device (9) is connected in two-way communication, and the wireless transmission device (9) is connected in two-way communication with the user control terminal (10).
上述实施例中，利用中央处理装置（1）、温度传感器（2）、图像采集模块（3）、图像处理模块（4）、风速传感器（5）、粉尘浓度传感器（6）、振动传感器（7）、报警装置（8）、无线传输装置（9）、用户控制端（10）、不间断电源（11）、显示装置（12）以及存储装置（13），在计算机运行时，对计算机机箱内的温度信号、风速信号、风扇运行图像以及机箱振动信号进行采集，能够使工作人员知晓计算机在运行时机箱内的状态，从而更好的保障计算机正常运行。In the above embodiment, the central processing unit (1), temperature sensor (2), image acquisition module (3), image processing module (4), wind speed sensor (5), dust concentration sensor (6), vibration sensor (7) ), alarm device (8), wireless transmission device (9), user control terminal (10), uninterruptible power supply (11), display device (12) and storage device (13). The temperature signal, wind speed signal, fan operation image and chassis vibration signal are collected to enable the staff to know the status of the computer in the chassis when it is running, so as to better ensure the normal operation of the computer.
作为上述的进一步优选，如图2所示，图像采集模块（3）用于采集计算机机箱内风扇的图像信息，图像处理模块（4）包括图像平滑单元、图像锐化单元以及图像增强单元；As a further preference of the above, as shown in Figure 2, the image acquisition module (3) is used to acquire the image information of the fan in the computer case, and the image processing module (4) includes an image smoothing unit, an image sharpening unit and an image enhancement unit;
其中，图像采集模块（3）的信号输出端与图像平滑单元的输入端连接，图像平滑单元的输出端与图像锐化单元的输入端连接，图像锐化单元的输出端与图像增强单元的输入端连接，图像增强单元的输出端与中央处理装置（1）的输入端连接；Wherein, the signal output terminal of the image acquisition module (3) is connected to the input terminal of the image smoothing unit, the output terminal of the image smoothing unit is connected to the input terminal of the image sharpening unit, and the output terminal of the image sharpening unit is connected to the input terminal of the image enhancing unit The terminal is connected, and the output terminal of the image enhancement unit is connected with the input terminal of the central processing unit (1);
其中，图像平滑单元对图像采集模块（3）采集的图像信息进行图像清晰度增强处理，图像锐化单元对经过图像平滑单元处理后的图像信息进行图像锐化处理，图像增强单元对经过图像锐化单元处理后的图像信息进行图像亮度增强处理，图像增强单元将处理后的图像信息传输至中央处理装置（1）。Among them, the image smoothing unit performs image definition enhancement processing on the image information collected by the image acquisition module (3), the image sharpening unit performs image sharpening processing on the image information processed by the image smoothing unit, and the image enhancing unit performs image sharpening processing on the image information after image sharpening. The image information processed by the conversion unit is processed for image brightness enhancement, and the image enhancement unit transmits the processed image information to the central processing device (1).
上述实施例中，图像处理模块（4）对采集的图像依次进行图像平滑、图像锐化、图像增强处理，可高效、快速的提取图像采集模块（3）的图像信息，可提高对机箱内风扇的辨识精度，有效地减少误判情况发生。In the above embodiment, the image processing module (4) sequentially performs image smoothing, image sharpening, and image enhancement processing on the collected images, which can efficiently and quickly extract the image information of the image collection module (3), and can improve the performance of the fans in the chassis. High identification accuracy, effectively reducing the occurrence of misjudgment.
具体地，温度传感器（2）、风速传感器（5）、粉尘浓度传感器（6）以及振动传感器（7）设置于计算机机箱的侧壁，图像采集模块（3）设置于计算机风扇的上方；Specifically, the temperature sensor (2), wind speed sensor (5), dust concentration sensor (6) and vibration sensor (7) are arranged on the side wall of the computer case, and the image acquisition module (3) is arranged above the computer fan;
其中，图像采集模块（3）用于采集计算机机箱内风扇的图像信息，温度传感器（2）用于采集计算机机箱内的温度信号，风速传感器（5）用于采集计算机机箱内的风速信号，粉尘浓度传感器（6）用于采集计算机机箱内的粉尘浓度信号，振动传感器（7）用于采集计算机机箱的振动信号。Among them, the image acquisition module (3) is used to collect the image information of the fan in the computer case, the temperature sensor (2) is used to collect the temperature signal in the computer case, the wind speed sensor (5) is used to collect the wind speed signal in the computer case, dust The concentration sensor (6) is used for collecting the dust concentration signal in the computer case, and the vibration sensor (7) is used for collecting the vibration signal of the computer case.
具体地，温度传感器（2）为热敏电阻器，热敏电阻器的热时间常数为2s。Specifically, the temperature sensor (2) is a thermistor, and the thermal time constant of the thermistor is 2s.
上述实施方式中，所选用的热敏电阻器的直径非常小，达到了1mm以下，因此其热敏电阻器的热时间常数仅为2s，通常的热敏电阻器的热时间常数都在10s以上，所以在此选用的热敏电阻器实现了10倍以上的高速响应。In the above embodiment, the diameter of the selected thermistor is very small, reaching below 1mm, so the thermal time constant of the thermistor is only 2s, and the thermal time constant of the usual thermistor is above 10s , so the thermistor selected here achieves a high-speed response of more than 10 times.
具体地，风速传感器（5）为翼形风速传感器，翼形风速传感器通过开关将翼片的转速变换成脉冲信号，并将该脉冲信号换算成风速信号。Specifically, the wind speed sensor (5) is an airfoil wind speed sensor, and the airfoil wind speed sensor converts the rotational speed of the blades into a pulse signal through a switch, and converts the pulse signal into a wind speed signal.
具体地，振动传感器（7）为利用纵向压电效应的加速度传感器或利用厚度方向的压电效应的加速度传感器。Specifically, the vibration sensor (7) is an acceleration sensor utilizing the longitudinal piezoelectric effect or an acceleration sensor utilizing the piezoelectric effect in the thickness direction.
具体地，温度传感器（2）用于采集计算机机箱内的温度信号，并将温度信号传输至中央处理装置（1），中央处理装置（1）将温度信号传输至显示装置（12）进行显示，中央处理装置（1）将温度信号传输至存储装置（13）进行存储，中央处理装置（1）通过无线传输装置（9）将温度信号传输至用户控制端（10），并且，中央处理装置（1）将温度信号与预设温度阈值进行比较，若温度信号大于预设温度阈值，则中央处理装置（1）控制报警装置（8）发出报警信息；Specifically, the temperature sensor (2) is used to collect the temperature signal in the computer case, and transmit the temperature signal to the central processing unit (1), and the central processing unit (1) transmits the temperature signal to the display unit (12) for display, The central processing device (1) transmits the temperature signal to the storage device (13) for storage, the central processing device (1) transmits the temperature signal to the user control terminal (10) through the wireless transmission device (9), and the central processing device ( 1) Comparing the temperature signal with the preset temperature threshold, if the temperature signal is greater than the preset temperature threshold, the central processing unit (1) controls the alarm device (8) to send an alarm message;
图像采集模块（3）用于采集计算机机箱内风扇的图像信息，并将图像信息传输至图像处理模块（4），图像处理模块（4）对接收到的图像进行图像处理，并将处理后的图像信息传输至中央处理装置（1），中央处理装置（1）通过无线传输装置（9）将处理后的图像信息传输至用户控制端（10），工作人员根据用户控制端（10）接收到的风扇图像信息判断风扇是否积尘过多，若积尘过多则工作人员使用用户控制端（10）通过无线传输装置（9）、中央处理装置（1）控制报警装置（8）发出报警信息；The image acquisition module (3) is used to collect the image information of the fan in the computer case, and transmit the image information to the image processing module (4), and the image processing module (4) performs image processing on the received image, and converts the processed The image information is transmitted to the central processing device (1), and the central processing device (1) transmits the processed image information to the user control terminal (10) through the wireless transmission device (9). The fan image information judges whether the fan has accumulated too much dust. If there is too much dust, the staff will use the user control terminal (10) to control the alarm device (8) to send an alarm message through the wireless transmission device (9) and the central processing device (1). ;
风速传感器（5）用于采集计算机机箱内的风速信号，并将风速信号传输至中央处理装置（1），中央处理装置（1）将风速信号传输至显示装置（12）进行显示，中央处理装置（1）将风速信号传输至存储装置（13）进行存储，中央处理装置（1）通过无线传输装置（9）将风速信号传输至用户控制端（10），并且，中央处理装置（1）将风速信号与预设风速阈值进行比较，若风速信号大于预设风速阈值，则中央处理装置（1）控制报警装置（8）发出报警信息；The wind speed sensor (5) is used to collect the wind speed signal in the computer case, and transmit the wind speed signal to the central processing unit (1), and the central processing unit (1) transmits the wind speed signal to the display device (12) for display, and the central processing unit (1) The wind speed signal is transmitted to the storage device (13) for storage, the central processing device (1) transmits the wind speed signal to the user control terminal (10) through the wireless transmission device (9), and the central processing device (1) will The wind speed signal is compared with the preset wind speed threshold, and if the wind speed signal is greater than the preset wind speed threshold, the central processing device (1) controls the alarm device (8) to send an alarm message;
粉尘浓度传感器（6）用于采集计算机机箱内的粉尘浓度信号，并将粉尘浓度信号传输至中央处理装置（1），中央处理装置（1）将粉尘浓度信号传输至显示装置（12）进行显示，中央处理装置（1）将粉尘浓度信号传输至存储装置（13）进行存储，中央处理装置（1）通过无线传输装置（9）将粉尘浓度信号传输至用户控制端（10），并且，中央处理装置（1）将粉尘浓度信号与预设粉尘浓度阈值进行比较，若粉尘浓度信号大于预设粉尘浓度阈值，则中央处理装置（1）控制报警装置（8）发出报警信息；The dust concentration sensor (6) is used to collect the dust concentration signal in the computer case, and transmit the dust concentration signal to the central processing unit (1), and the central processing unit (1) transmits the dust concentration signal to the display device (12) for display , the central processing device (1) transmits the dust concentration signal to the storage device (13) for storage, the central processing device (1) transmits the dust concentration signal to the user control terminal (10) through the wireless transmission device (9), and, the central The processing device (1) compares the dust concentration signal with the preset dust concentration threshold, and if the dust concentration signal is greater than the preset dust concentration threshold, the central processing device (1) controls the alarm device (8) to send an alarm message;
振动传感器（7）用于采集计算机机箱的振动信号，并将振动信号传输至中央处理装置（1），中央处理装置（1）将振动信号传输至显示装置（12）进行显示，中央处理装置（1）将振动信号传输至存储装置（13）进行存储，中央处理装置（1）通过无线传输装置（9）将振动信号传输至用户控制端（10），并且，中央处理装置（1）将振动信号与预设振动阈值进行比较，若振动信号大于预设振动阈值，则中央处理装置（1）控制报警装置（8）发出报警信息；The vibration sensor (7) is used to collect the vibration signal of the computer case, and transmit the vibration signal to the central processing unit (1), the central processing unit (1) transmits the vibration signal to the display device (12) for display, and the central processing unit ( 1) The vibration signal is transmitted to the storage device (13) for storage, the central processing device (1) transmits the vibration signal to the user control terminal (10) through the wireless transmission device (9), and the central processing device (1) will vibrate The signal is compared with the preset vibration threshold, and if the vibration signal is greater than the preset vibration threshold, the central processing unit (1) controls the alarm device (8) to send an alarm message;
上述实施方式中，使用温度传感器（2）、风速传感器（5）、粉尘浓度传感器（6）以及振动传感器（7）对机箱内的温度信号、风速信号、粉尘浓度信号以及振动信号进行采集，并将上述信号与预设阈值相比，以获知机箱内的环境参数是否符合预期。In the above embodiment, the temperature signal, wind speed signal, dust concentration signal and vibration signal in the cabinet are collected by using the temperature sensor (2), wind speed sensor (5), dust concentration sensor (6) and vibration sensor (7), and The above signal is compared with a preset threshold to know whether the environmental parameters in the chassis meet expectations.
不间断电源（11）用于为中央处理装置（1）提供电源。The uninterruptible power supply (11) is used to provide power for the central processing unit (1).
具体地，将图像采集模块（3）传输至图像处理模块（4）的机组图像定义为二维函数f(x,y) ，其中x、y是空间坐标，图像平滑单元对图像f(x,y)进行图像清晰度增强处理，经过图像清晰度增强处理后的图像二维函数为h(x,y)，其中，Specifically, the unit image transmitted from the image acquisition module (3) to the image processing module (4) is defined as a two-dimensional function f(x, y), where x and y are spatial coordinates, and the image smoothing unit performs an image f(x, y) performing image definition enhancement processing, the image two-dimensional function after image definition enhancement processing is h(x, y), wherein,
； ;
m，n为正整数，i，j为整数， w（i,j）为(2m+1)×(2n+1)矩阵w的一个元素。例如，对于3×3的领域而言，矩阵w（m=1，n=1）为 。m, n are positive integers, i, j are integers, w (i, j) is an element of (2m+1)×(2n+1) matrix w. For example, for a 3×3 domain, the matrix w (m=1, n=1) is .
具体地，图像锐化单元对图像h(x,y)进行图像锐化处理，经过图像锐化处理后的图像二维函数为g(x,y)，图像u(x,y)为预处理图像信息，其中，Specifically, the image sharpening unit performs image sharpening processing on the image h(x, y), the two-dimensional function of the image after image sharpening processing is g(x, y), and the image u(x, y) is the pre-processing image information, where
； ;
。 .
具体地，图像增强单元对图像g(x,y)进行图像亮度增强处理，经过图像亮度增强处理后的图像二维函数为d(x,y)，其中，Specifically, the image enhancement unit performs image brightness enhancement processing on the image g(x, y), and the two-dimensional function of the image after the image brightness enhancement processing is d(x, y), wherein,
； ;
图像增强单元将处理后的图像d(x,y)传输至中央处理装置（1），中央处理装置（1）将图像d(x,y)传输至显示装置（12）和存储装置（13），并且，中央处理装置（1）将图像d(x,y)通过无线传输装置（9）传输至用户控制端（10）。The image enhancement unit transmits the processed image d(x,y) to the central processing device (1), and the central processing device (1) transmits the image d(x,y) to the display device (12) and storage device (13) , and the central processing device (1) transmits the image d(x, y) to the user control terminal (10) through the wireless transmission device (9).
工作人员根据用户控制端（10）接收到的图像信息，可直接地观察到机箱内风扇的图像信息，若发现风扇积尘过多则可通过中央处理装置（1）向报警装置（8）发出报警信号，以告知用户需清理风扇。According to the image information received by the user control terminal (10), the staff can directly observe the image information of the fan in the chassis. If the fan is found to have accumulated too much dust, it can send an alarm to the alarm device (8) through the central processing unit (1). Alarm signal to inform the user that the fan needs to be cleaned.
最后所应说明的是，以上实施例仅用以说明本发明的技术方案而非限制。尽管参照实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，对本发明的技术方案进行修改或者等同替换，都不脱离本发明技术方案的精神和范围，其均应涵盖在本发明的权利要求范围当中。Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than limit them. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art should understand that modifications or equivalent replacements to the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention, and all of them should be included in the scope of the present invention. within the scope of the claims.
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