TWI724432B - Automatic detection system and method - Google Patents
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Abstract
一種自動化檢測系統,包括:一產線,包括一感應區以及一檢測區;至少一感應器,該至少一感應器感應藉由該產線輸送的至少一待測物品;至少一補光元件,在該檢測區中設置於該產線的上方及/或側邊;一第一攝影裝置,在該檢測區中以一第一距離設置於該產線的上方,該第一攝影裝置獲取該至少一待測物品的上方狀態畫面;一第二攝影裝置,在該檢測區中以一第二距離設置於該產線的側邊,該第二攝影裝置獲取該至少一待測物品的側邊狀態畫面;以及一計算機裝置,該計算機裝置接收該上方狀態畫面及該側邊狀態畫面,並對該上方狀態畫面及該側邊狀態畫面進行影像辨識。 An automated detection system includes: a production line, including a sensing area and a detection area; at least one sensor, the at least one sensor sensing at least one item to be tested conveyed by the production line; at least one light-filling element, Is arranged above and/or on the side of the production line in the detection zone; a first photographing device is arranged above the production line at a first distance in the detection zone, and the first photographing device captures the at least A picture of the upper state of the item to be tested; a second camera device, which is set on the side of the production line at a second distance in the detection area, and the second camera device acquires the side state of the at least one item to be tested Screen; and a computer device that receives the upper status screen and the side status screen, and performs image recognition on the upper status screen and the side status screen.
Description
本發明係一種自動化檢測系統及檢測方法,具體而言,係一種藉由影像辨識來檢測各種電子產品的元件的安裝狀態的自動化檢測系統及方法。The present invention is an automatic detection system and detection method, specifically, an automatic detection system and method for detecting the installation status of various electronic products through image recognition.
顯示卡,是個人電腦裝置最基本組成部分之一,用途是將電腦系統所需要的顯示資訊進行轉換驅動顯示器,並向顯示器提供逐行或隔行掃描訊號,控制顯示器的正確顯示,是連接顯示器和個人電腦主機板的重要元件,且是「人機對話」的重要裝置之一。再者,現場可程式化邏輯閘陣列(Field Programmable Gate Array, FPGA),它是在PAL、GAL、CPLD等可程式邏輯裝置的基礎上進一步發展的產物。它是作為特殊應用積體電路領域中的一種半客製化電路而出現的,既解決了全客製化電路的不足,又克服了原有可程式化邏輯裝置閘電路數有限的缺點。The graphics card is one of the most basic components of personal computer devices. It is used to convert the display information required by the computer system to drive the display, and to provide progressive or interlaced scanning signals to the display to control the correct display of the display. It is to connect the display and An important component of the personal computer motherboard, and one of the important devices of "human-machine dialogue". Furthermore, Field Programmable Gate Array (FPGA) is a product of further development on the basis of programmable logic devices such as PAL, GAL, and CPLD. It emerged as a semi-customized circuit in the field of special application integrated circuits, which not only solves the shortcomings of fully customized circuits, but also overcomes the shortcomings of the limited number of gate circuits of the original programmable logic device.
顯示卡及FPGA在運作時皆會產生高溫,導致內部元件,尤其是運算晶片的溫度升高,若顯示卡及FPGA的散熱部件未安裝好,將導致顯示卡及FPGA因高溫而熱當機。因此,在目前顯示卡及FPGA的製程中,通常是利用人工檢測方式來確認每張顯示卡及FPGA的散熱部件是否安裝正確。然而,在上述的人工檢測方式中,往往會發生漏看的情況,導致有不良品卻未檢出的情形發生。此外,人工檢測方式會導致檢測時間拉長,進而導致產能下降。The graphics card and FPGA will generate high temperature during operation, causing the temperature of internal components, especially the computing chip, to rise. If the heat dissipation components of the graphics card and FPGA are not installed properly, the graphics card and FPGA will become hot and crash due to the high temperature. Therefore, in the current manufacturing process of display cards and FPGAs, manual inspection is usually used to confirm whether the heat dissipation components of each display card and FPGA are installed correctly. However, in the above-mentioned manual detection methods, there are often cases of omissions, resulting in the occurrence of defective products but not detected. In addition, manual inspection methods will lead to a longer inspection time, which in turn leads to a decrease in production capacity.
基於上述原因,如何發明一種自動化檢測系統及檢測方法,能夠快速且有效的對顯示卡及FPGA自動進行檢測,乃是待解決的問題。Based on the above reasons, how to invent an automatic detection system and detection method that can quickly and effectively automatically detect the display card and FPGA is a problem to be solved.
為達成前述目的,本發明係提供一種自動化檢測系統,包括:一產線,包括一感應區以及一檢測區;至少一感應器,在感應區處設置於鄰近該產線的位置,該至少一感應器感應藉由該產線輸送的至少一待測物品;至少一補光元件,在該檢測區中設置於該產線的上方及/或側邊;一第一攝影裝置,在該檢測區中以一第一距離設置於該產線的上方,該第一攝影裝置獲取該至少一待測物品的上方狀態畫面;一第二攝影裝置,在該檢測區中以一第二距離設置於該產線的側邊,該第二攝影裝置獲取該至少一待測物品的側邊狀態畫面;以及一計算機裝置,電性連接至該至少一感應器、該至少一補光元件、該第一攝影裝置及該第二攝影裝置,該計算機裝置接收該上方狀態畫面及該側邊狀態畫面,並對該上方狀態畫面及該側邊狀態畫面進行影像辨識。In order to achieve the foregoing objective, the present invention provides an automated inspection system, including: a production line, including a sensing area and a detection area; at least one sensor is arranged in the sensing area adjacent to the production line, the at least one The sensor senses at least one item to be tested conveyed by the production line; at least one supplemental light element is arranged above and/or on the side of the production line in the detection zone; and a first photographing device is in the detection zone Is set above the production line at a first distance, and the first camera device acquires the upper status image of the at least one item to be tested; a second camera device is set at the inspection area at a second distance On the side of the production line, the second camera device acquires the side status screen of the at least one object to be tested; and a computer device electrically connected to the at least one sensor, the at least one light-filling element, and the first camera Device and the second photographing device, the computer device receives the upper status screen and the side status screen, and performs image recognition on the upper status screen and the side status screen.
再者,本發明的自動化檢測系統進一步包括一機械手臂,該機械手臂電性連接置該計算機裝置,且該機械手臂在該檢測區中設置於該產線的側邊,該第二攝影裝置設置於該機械手臂上,該第二攝影裝置藉由該機械手臂的移動而與該至少一待測物品保持該第二距離。Furthermore, the automated inspection system of the present invention further includes a mechanical arm which is electrically connected to the computer device, and the mechanical arm is arranged on the side of the production line in the inspection area, and the second photographing device is arranged On the robotic arm, the second photographing device maintains the second distance from the at least one object to be tested by the movement of the robotic arm.
較佳地,該待測物品為顯示卡或現場可程式化邏輯閘陣列,該上方狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的風扇狀態畫面,該側邊狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的晶片與匯散熱排之間的安裝狀態畫面。Preferably, the object to be tested is a display card or a field programmable logic gate array, the upper status screen is a fan status screen of the display card or the field programmable logic gate array, and the side state screen is the display The installation status screen between the card or the chip of the on-site programmable logic gate array and the bus radiator.
較佳地,該第一距離及該第二距離為10-22.99公分中的任一數值。Preferably, the first distance and the second distance are any value from 10 to 22.99 cm.
較佳地,該第一距離及該第二距離為15公分。Preferably, the first distance and the second distance are 15 cm.
另一方面,本發明亦提供一種自動化檢測方法,包括以下步驟:藉由一產線輸送至少一待測物品,該產線包括一感應區及一檢測區;藉由設置於該感應區的至少一感應器感應該至少一待測物品,且當該至少一感應器感應到該至少一待測物品時會開啟至少一補光元件,其中,該至少一補光元件設置於該檢測區的上方及/或側邊;在該檢測區中藉由設置於該產線上方一第一距離處的一第一攝影裝置擷取該至少一待測物品的上方狀態畫面;在該檢測區中藉由設置於該產線側邊一第二距離處的一第二攝影裝置擷取該至少一待測物品的側邊狀態畫面;以及藉由一計算機裝置接收該上方狀態畫面及該側邊狀態畫面,並對該上方狀態畫面及該側邊狀態畫面進行影像辨識,其中,該計算機裝置電性連接至該至少一感應器、該至少一補光元件、該第一攝影裝置及該第二攝影裝置。On the other hand, the present invention also provides an automated inspection method, including the following steps: conveying at least one object to be tested by a production line, the production line including a sensing area and a detection area; by at least set in the sensing area A sensor senses the at least one object to be tested, and when the at least one sensor senses the at least one object to be tested, at least one light supplement element is turned on, wherein the at least one light supplement element is disposed above the detection area And/or side; in the detection area, by a first camera set at a first distance above the production line, capture the upper status screen of the at least one item to be tested; in the detection area by A second camera device arranged at a second distance from the side of the production line captures the side status screen of the at least one item to be tested; and receives the upper status screen and the side status screen by a computer device, And perform image recognition on the upper status screen and the side status screen, wherein the computer device is electrically connected to the at least one sensor, the at least one light-filling element, the first photographing device and the second photographing device.
較佳地,該待測物品為顯示卡或現場可程式化邏輯閘陣列,該上方狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的風扇狀態畫面,該側邊狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的晶片與匯散熱排之間的安裝狀態畫面。Preferably, the object to be tested is a display card or a field programmable logic gate array, the upper status screen is a fan status screen of the display card or the field programmable logic gate array, and the side state screen is the display The installation status screen between the card or the chip of the on-site programmable logic gate array and the bus radiator.
較佳地,該計算機裝置接收到該安裝狀態畫面後,該計算機裝置在該安裝狀態畫面中設置一邊界框,並藉由該邊界框中的間隙量與該邊界框的長寬比例進行迴歸分析,以判定該晶片與該匯散熱排之間的安裝是否正確及該晶片與該匯散熱排之間的散熱膏是否塗裝完整。Preferably, after the computer device receives the installation status screen, the computer device sets a bounding box in the installation status screen, and performs regression analysis based on the gap amount in the bounding frame and the ratio of the length and width of the bounding frame , To determine whether the mounting between the chip and the heat sink is correct and whether the heat sink paste between the chip and the heat sink is completely painted.
較佳地,該第一距離及該第二距離為10-22.99公分中的任一數值。Preferably, the first distance and the second distance are any value from 10 to 22.99 cm.
較佳地,該第一距離及該第二距離為15公分。Preferably, the first distance and the second distance are 15 cm.
以下配合圖式及元件符號對本發明之實施方式做更詳細的說明,俾使熟習該項技藝者在研讀本說明書後能據以實施。The following describes the implementation of the present invention in more detail with the drawings and component symbols, so that those who are familiar with the art can implement it after studying this specification.
圖1為一俯視示意圖,用以說明本發明一實施例的自動化檢測系統的結構。請參照圖1,在本發明一實施例中, 自動化檢測系統1包括一產線10、至少一感應器20、至少一補光元件30、一第一攝影裝置40、一第二攝影裝置50以及一計算機裝置(未於圖中示出)。FIG. 1 is a schematic top view to illustrate the structure of an automated inspection system according to an embodiment of the present invention. 1, in an embodiment of the present invention, the
產線10包括一感應區101以及一檢測區103。至少一感應器20在感應區101處設置鄰近於產線10的位置,例如產線10的上方、側邊等,在圖1中是示出設置於產線10的上方。至少一感應器20可感應藉由產線10所輸送的至少一待測物品60,其中,在產線10的感應區101中,至少一感應器20可藉由至少一支架或滑軌(未示於圖中)裝置而設置於產線10的上方或側邊,且感應器20的數量可為一個以上。舉例而言,感應器20可為一紅外線感應器,當至少一待測物品60經過感應器20時,感應器20可感應到至少一待測物品60。The
至少一補光元件30設置於檢測區103的上方及/或側邊,第一攝影裝置40在檢測區103中以一第一距離設置於產線10的上方,第二攝影裝置50在檢測區103中以一第二距離設置於產線10的側邊。換言之,第一攝影機40及第二攝影機50可選擇性地搭配一補光元件30而設置於產線10的上方及側邊,以進一步獲取進入檢測區103的至少一待測物品60的狀態畫面。At least one
計算機裝置是電性連接至感應器20、至少一補光元件30、第一攝影裝置40及第二攝影裝置50,當感應器20感應到待測物品60後,會傳訊息以通知該計算機裝置,進而藉由該計算機裝置開啟至少一補光元件30、第一攝影裝置40及第二攝影裝置50,以藉由第一攝影裝置40及第二攝影裝置50獲取進入檢測區103的待測物品60的狀態畫面。再者,該計算機裝置可接收第一攝影裝置40及第二攝影裝置50所獲取到的狀態畫面,並對該狀態畫面進行影像辨識,以判斷待測物品60的元件安裝是否正確。The computer device is electrically connected to the
圖2為一示意圖,用以說明本發明一實施例的檢測區的結構。請參照圖1及圖2,第一攝影裝置40在檢測區103中是以一第一距離D1設置於產線10的上方,第二攝影裝置50在檢測區103中則是以一第二距離D2設置於產線10的側邊。當待測物品60經過感應器20並進入檢測區103後,設置於產線10上方的第一攝影裝置40可藉由補光元件30的補光並獲取待測物品60的上方狀態畫面,設置於產線10側邊的第二攝影裝置50可藉由補光元件30的補光並獲取待測物品60的側邊狀態畫面。FIG. 2 is a schematic diagram for explaining the structure of the detection area according to an embodiment of the present invention. 1 and 2, the
值得一提的是,第一距離D1及第二距離D2對本發明而言非常重要,若第一距離D1及第二距離D2的數值設置錯誤,將導致第一攝影裝置40及第二攝影裝置50獲取到的畫面不清楚,進而無法讓計算機裝置進行影像辨識。因此,在本發明一實施例中,是將第一距離D1及第二距離D2分別設置為10-22.99公分中的任一數值,在本發明較佳的實施例中,是將第一距離D1及第二距離D2皆設置為15公分,如此的距離能使第一攝影裝置40及第二攝影裝置50獲取到最佳的狀態畫面。It is worth mentioning that the first distance D1 and the second distance D2 are very important to the present invention. If the values of the first distance D1 and the second distance D2 are set incorrectly, the
另一方面,本發明可藉由第一攝影裝置40及第二攝影裝置50之坐標整合來達成兩台攝影機顯示追蹤資訊之整合,以進行待測物品60的位置判別。On the other hand, the present invention can achieve the integration of the tracking information displayed by the two cameras by integrating the coordinates of the
圖3A為一示意圖,用以說明本發明一實施例的第一攝影裝置所擷取的畫面。請參照圖3A,在本發明一實施例中,待測物品60可為顯示卡或現場可程式化邏輯閘陣列,在圖3A中是以顯示卡為例,且圖3A示出的即是第一攝影裝置40所獲取待測物品60的上方狀態畫面,該上方狀態畫面為顯示卡60的風扇601狀態畫面,該計算機裝置接收到風扇601狀態畫面後可對風扇601狀態畫面進行影像辨識,以判斷風扇601的狀態是否良好,例如是否有出現破損等缺陷。FIG. 3A is a schematic diagram illustrating a picture captured by the first camera device according to an embodiment of the invention. Please refer to FIG. 3A. In an embodiment of the present invention, the item to be tested 60 may be a display card or a field programmable logic gate array. In FIG. 3A, the display card is taken as an example. A
再者,圖3B為一示意圖,用以說明本發明一實施例的第二攝影裝置所獲取的畫面。請參照圖3B,圖3B示出的即是第二攝影裝置50所獲取的待測物品60的側邊狀態畫面,該側邊狀態畫面為顯示卡60的晶片603及匯散熱排605之間的安裝狀態畫面,該計算機裝置接收到晶片603及匯散熱排605之間的安裝狀態畫面後可對晶片603及匯散熱排605之間的安裝狀態畫面進行影像辨識,以判斷晶片603及匯散熱排605之間的安裝狀態是否良好,例如散熱膏是否未塗好或晶片603及匯散熱排605之間是否有出現空隙。Furthermore, FIG. 3B is a schematic diagram for explaining a picture obtained by the second photographing device according to an embodiment of the present invention. Please refer to FIG. 3B. FIG. 3B shows the side status screen of the object to be tested 60 acquired by the second photographing
進一步地說明,該計算機裝置在對晶片603及匯散熱排605之間的安裝狀態畫面進行影像辨識時,該計算機裝置會藉由在該安裝狀態畫面中設置一邊界框70,並藉由邊界框70中的間隙量與邊界框70的長寬比例進行迴歸分析,以判定晶片603與匯散熱排605之間的安裝是否正確及晶片603與匯散熱排605之間的散熱膏是否塗裝完整。其中,邊界框70的長寬比例是預先設定於該計算機裝置中,邊界框70中的間隙量意指的是晶片603與匯散熱排605之間的空隙大小,若晶片603與匯散熱排605之間有空隙,光線即可穿過該空隙,進而使得空隙的影像被捕捉到,該計算機裝置即可藉由邊界框70的長寬比例來判斷空隙的大小,若空隙大小超過一預設值即判定為不良品。由此可知,圖3B示出即為晶片603與匯散熱排605判定為良品的畫面,因晶片603與匯散熱排605之間並未辨識到空隙。To further explain, when the computer device is performing image recognition on the installation status screen between the
此外,該計算機裝置可藉由第一攝影裝置40及第二攝影裝置50來計算產線10上待測物品60之平面位置和坐標,以在第二攝影裝置50所獲取到的畫面中設置邊界框70。In addition, the computer device can use the
圖4A為一示意圖,用以說明本發明另一實施例的第一攝影裝置所擷取的畫面。請參照圖4A,在本發明另一實施例中,待測物品60可為顯示卡或現場可程式化邏輯閘陣列,在圖4A中是以顯示卡為例,且圖4A示出的即是第一攝影裝置40所獲取待測物品60的上方狀態畫面,該上方狀態畫面為顯示卡60的風扇601狀態畫面,該計算機裝置接收到風扇601狀態畫面後可對風扇601狀態畫面進行影像辨識,以判斷風扇601的狀態是否良好,例如是否有出現破損等缺陷。FIG. 4A is a schematic diagram for illustrating a screen captured by the first photographing device according to another embodiment of the present invention. Please refer to FIG. 4A. In another embodiment of the present invention, the object to be tested 60 may be a display card or an on-site programmable logic gate array. In FIG. 4A, the display card is taken as an example, and what is shown in FIG. 4A is The first photographing
再者,圖4B為一示意圖,用以說明本發明另一實施例的第二攝影裝置所獲取的畫面。請參照圖4B,圖4B示出的即是第二攝影裝置50所獲取待測物品60的側邊狀態畫面,該側邊狀態畫面為顯示卡60的晶片603及匯散熱排605之間的安裝狀態畫面,且在該安裝狀態畫面中,晶片603與匯散熱排605之間具有空隙607。在此實施例中,光線會穿過空隙607,進而使得空隙607的影像被捕捉到,該計算機裝置即可藉由邊界框70的長寬比例來判斷空隙607的大小,若空隙607大小超過一預設值即判定為不良品,在本發明一實施例中,空隙大小的預設值為2mm,若空隙607的大小超過2mm,表示晶片603與匯散熱排605之間未正確安裝或散熱膏的厚度不足,因此經該計算機裝置的影像辨識後會判定為不良品。Furthermore, FIG. 4B is a schematic diagram for explaining a picture obtained by the second photographing device according to another embodiment of the present invention. Please refer to FIG. 4B. FIG. 4B shows the side status screen of the object to be tested 60 obtained by the
應了解的是,為了更清楚說明本發明的影像辨識,圖3A-圖4B僅示出邊界框70及邊界框70中所擷取到的畫面。It should be understood that, in order to more clearly illustrate the image recognition of the present invention, FIGS. 3A to 4B only show the
圖5為一示意圖,用以說明本發明又一實施例的檢測區的結構。請參照圖1及圖5,在本發明又一實施例中,本發明的自動化檢測系統1進一步包括一機械手臂501,機械手臂501電性連接至該計算機裝置,且機械手臂501在檢測區103中是設置於產線10的側邊,同時,第二攝影裝置50是設置於機械手臂501上。如此一來,第二攝影裝置50可藉由機械手臂501的移動而與待測物品60保持第二距離D2。舉例而言,產線10上的待測物品60經第一攝影裝置40及第二攝影裝置50之坐標整合並完成定位後,可將位置資訊傳送至該計算機裝置,並藉由該計算機裝置來控制機械手臂501,以將第二攝影裝置50與待測物品60的距離保持在第二距離D2。應了解的是,在本發明其他實施例中,可藉由一線性滑軌(未於圖中示出)來取代機械手臂501,並將第二攝影裝置50設置於該線性滑軌上。FIG. 5 is a schematic diagram for explaining the structure of the detection area according to another embodiment of the present invention. 1 and 5, in another embodiment of the present invention, the
另一方面,本發明其他實施例中,該計算機裝置可進一步與一資料庫(未於圖中示出)連接,當該計算機裝置接收到第一攝影裝置40及第二攝影裝置50所獲取的畫面後,可將判定為不良品的畫面存入該資料庫中,並藉由多種的不良品畫面進行影像深度學習,影像深度學習部分可透過基於深度學習的物件偵測(YOLOv3) 進行顯示卡影像樣本之訓練學習,並進行偵測應用。On the other hand, in other embodiments of the present invention, the computer device may be further connected to a database (not shown in the figure), and when the computer device receives the information obtained by the first photographing
圖6為一流程圖,用以說明本發明一實施例的自動化檢測方法。請參照圖6,本發明的自動化檢測方法包括步驟S10-S50,步驟S10為:藉由一產線輸送至少一待測物品,該產線包括一感應區及一檢測區;步驟S20為:藉由設置於該感應區的至少一感應器感應該至少一待測物品,且當該至少一感應器感應到該至少一待測物品時會開啟至少一補光元件,其中,該至少一補光元件設置於該檢測區的上方及/或側邊;步驟S30為:在該檢測區中藉由設置於該產線上方一第一距離處的一第一攝影裝置擷取該至少一待測物品的上方狀態畫面;步驟S40為:在該檢測區中藉由設置於該產線側邊一第二距離處的一第二攝影裝置擷取該至少一待測物品的側邊狀態畫面;以及步驟S50為:藉由一計算機裝置接收該上方狀態畫面及該側邊狀態畫面,並對該上方狀態畫面及該側邊狀態畫面進行影像辨識,其中,該計算機裝置電性連接至該至少一感應器、該至少一補光元件、該第一攝影裝置及該第二攝影裝置。FIG. 6 is a flowchart for explaining an automatic detection method according to an embodiment of the present invention. Referring to FIG. 6, the automated inspection method of the present invention includes steps S10-S50. Step S10 is: conveying at least one item to be tested by a production line, the production line including a sensing area and a detection area; step S20 is: borrow The at least one object under test is sensed by at least one sensor arranged in the sensing area, and when the at least one sensor senses the at least one object under test, at least one light supplement element is turned on, wherein the at least one light supplement The component is arranged above and/or on the side of the detection area; step S30 is: in the detection area, the at least one item to be tested is captured by a first camera device arranged at a first distance above the production line Step S40 is: in the detection area, a second camera device located at a second distance from the side of the production line captures the side state screen of the at least one item to be tested; and step S50 is: receiving the top status screen and the side status screen by a computer device, and performing image recognition on the top status screen and the side status screen, wherein the computer device is electrically connected to the at least one sensor , The at least one light-filling element, the first photographing device and the second photographing device.
另一方面,在本發明的自動化檢測方法中,該待測物品可為顯示卡或現場可程式化邏輯閘陣列,該上方狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的風扇狀態畫面,該側邊狀態畫面為該顯示卡或該現場可程式化邏輯閘陣列的晶片與匯散熱排之間的安裝狀態畫面。On the other hand, in the automated detection method of the present invention, the object to be tested can be a display card or a field programmable logic gate array, and the upper status screen is the display card or the fan status of the field programmable logic gate array The screen, the side status screen is the installation status screen between the display card or the chip of the on-site programmable logic gate array and the bus heat sink.
再者,搭配圖4B的示意圖,該計算機裝置接收到該安裝狀態畫面後,該計算機裝置會在該安裝狀態畫面中設置一邊界框70,並藉由邊界框70中空隙607的間隙量與邊界框70的長寬比例進行迴歸分析,以判定晶片603與匯散熱排605之間的安裝是否正確及晶片603與匯散熱排605之間的散熱膏是否塗裝完整。Furthermore, with the schematic diagram of FIG. 4B, after the computer device receives the installation status screen, the computer device sets a
值得一提的是,再請參照圖2,第一距離D1及第二距離D2對本發明而言非常重要,若第一距離D1及第二距離D2的數值設置錯誤,將導致第一攝影裝置40及第二攝影裝置50獲取到的畫面不清楚,進而無法讓計算機裝置進行影像辨識。因此,在本發明的自動化檢測方法中,是將第一距離D1及第二距離D2分別設置為10-22.99公分中的任一數值,在本發明較佳的實施例中,是將第一距離D1及第二距離D2皆設置為15公分,如此的距離能使第一攝影裝置40及第二攝影裝置50獲取到最佳的狀態畫面。It is worth mentioning that, referring to FIG. 2 again, the first distance D1 and the second distance D2 are very important to the present invention. If the values of the first distance D1 and the second distance D2 are set incorrectly, the first photographing
此外,在本發明的自動化檢測方法中,可在該計算機裝置中顯示一整合畫面,以顯示生產線上之顯示卡定位判別和檢測結果,並發送訊號給予檢測通過亮綠燈,檢測不過亮紅燈,並將所有影像截取畫面及檢測資料及檢測結果,存於主控與該計算機裝置連接的一資料庫中。In addition, in the automatic detection method of the present invention, an integrated screen can be displayed in the computer device to display the display card positioning judgment and detection result on the production line, and a signal is sent to the detection pass to turn on the green light, but the detection does not turn on the red light. And all the image interception screens, test data and test results are stored in a database connected to the main control and the computer device.
綜上所述,本發明成功地提供了一種自動化檢測系統及其方法。本發明的自動化檢測系統及其方法具有以下技術特徵及優點:1.於產線中架設兩台攝影裝置,並藉由兩台攝影裝置之坐標整合計算出待測物品的位置,以達成兩台攝影裝置顯示追蹤資訊之整合。2. 藉由在獲取到的影像中設置一邊界框,並藉由邊界框中之間隙量與長寬比例回歸分析進行分析,以判別顯示卡的晶片與散熱排之間的安裝是否正確及散熱膏是否塗裝。In summary, the present invention successfully provides an automated detection system and method. The automatic detection system and method of the present invention have the following technical features and advantages: 1. Two photographing devices are set up in the production line, and the position of the object to be tested is calculated by the coordinate integration of the two photographing devices to achieve two The camera device displays the integration of tracking information. 2. By setting a bounding box in the acquired image, and analyzing the gap between the bounding box and the aspect ratio regression analysis to determine whether the installation between the chip of the graphics card and the heat sink is correct and heat dissipation Whether the paste is painted.
以上所述者僅為用以解釋本發明之較佳實施例,並非企圖據以對本發明做任何形式上之限制,是以,凡有在相同之發明精神下所作有關本發明之任何修飾或變更,皆仍應包括在本發明意圖保護之範疇。The above descriptions are only used to explain the preferred embodiments of the present invention, and are not intended to restrict the present invention in any form. Therefore, any modification or change related to the present invention is made under the same spirit of the invention. , Should still be included in the scope of the present invention's intention to protect.
2:自動化檢測系統 10:產線 20:感應器 30:補光元件 40:第一攝影裝置 50:第二攝影裝置 60:待測物品、顯示卡 70:邊界框 101:感應區 103:檢測區 501:機械手臂 601:風扇 603:晶片 605:匯散熱排 607:空隙 D1:第一距離 D2:第二距離 S10-S50:步驟2: Automated detection system 10: Production line 20: Sensor 30: Fill light component 40: The first photographic installation 50: The second photographic device 60: Items to be tested, display card 70: bounding box 101: induction zone 103: detection area 501: Robotic Arm 601: Fan 603: Chip 605: heat sink 607: gap D1: first distance D2: second distance S10-S50: steps
本領域中具有通常知識者在參照附圖閱讀下方的詳細說明後,可以對本發明的各種態樣以及其具體的特徵與優點有更良好的了解,其中,該些附圖包括: 圖1為說明本發明一實施例的自動化檢測系統的結構的俯視示意圖; 圖2為說明本發明一實施例的檢測區的結構示意圖; 圖3A為說明本發明一實施例的第一攝影裝置所獲取的畫面的示意圖; 圖3B為說明本發明一實施例的第二攝影裝置所獲取的畫面的示意圖; 圖4A為說明本發明另一實施例的第一攝影裝置所獲取的畫面的示意圖; 圖4B為說明本發明另一實施例的第二攝影裝置所獲取的畫面的示意圖; 圖5為說明本發明又一實施例的檢測區的結構示意圖;以及 圖6為說明本發明一實施的自動化檢測方法的流程圖。Those with ordinary knowledge in the art can have a better understanding of the various aspects of the present invention and its specific features and advantages after reading the detailed description below with reference to the accompanying drawings. The accompanying drawings include: 1 is a schematic top view illustrating the structure of an automated detection system according to an embodiment of the present invention; 2 is a schematic diagram illustrating the structure of a detection area according to an embodiment of the present invention; 3A is a schematic diagram illustrating a picture obtained by the first photographing device according to an embodiment of the present invention; 3B is a schematic diagram illustrating a picture obtained by a second photographing device according to an embodiment of the present invention; 4A is a schematic diagram illustrating a picture obtained by a first photographing device according to another embodiment of the present invention; 4B is a schematic diagram illustrating a picture acquired by a second photographing device according to another embodiment of the present invention; FIG. 5 is a schematic diagram illustrating the structure of a detection area according to another embodiment of the present invention; and Fig. 6 is a flowchart illustrating an automated detection method implemented by the present invention.
1:自動化檢測系統 1: Automated detection system
10:產線 10: Production line
20:感應器 20: Sensor
30:補光元件 30: Fill light component
40:第一攝影裝置 40: The first photographic installation
50:第二攝影裝置 50: The second photographic device
60:待測物品、顯示卡 60: Items to be tested, display card
101:感應區 101: induction zone
103:檢測區 103: detection area
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