TEST SPECIMEN READING DEVICE AND TEST SPECIMEN READING METHOD
To provide a test specimen reading device capable of increasing the barcode reading success rate compared to conventional methods, and a test specimen reading method.SOLUTION: The test specimen reading device includes plural self-luminous barcode readers 102A, 102B, 102C, 102D, 102E, and 102F.The ba...
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| Sprache: | eng ; jpn |
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| Zusammenfassung: | To provide a test specimen reading device capable of increasing the barcode reading success rate compared to conventional methods, and a test specimen reading method.SOLUTION: The test specimen reading device includes plural self-luminous barcode readers 102A, 102B, 102C, 102D, 102E, and 102F.The barcode readers 102A, 102B, 102C, 102D, 102E, and 102F are arranged to cover the entire surface where the barcode 107 is provided and so that the optical axes 104A, 104B, 104C, 104D, 104E, and 104F of the irradiation light are inclined at an angle greater than 0° in absolute value in the horizontal direction with respect to the normal vectors 105A, 105B, and 105C of the inspection surface on which the barcode 107 of the inspection object 101 is provided and an angle greater than 0° in absolute value in the vertical direction.SELECTED DRAWING: Figure 1
【課題】従来に比べてバーコードの読み取り成功率を高めることが可能な検査体読取装置および検査体読取方法を提供する。【解決手段】自発光のバーコードリーダ１０２Ａ，１０２Ｂ，１０２Ｃ，１０２Ｄ，１０２Ｅ，１０２Ｆを備えており、バーコードリーダ１０２Ａ，１０２Ｂ，１０２Ｃ，１０２Ｄ，１０２Ｅ，１０２Ｆから発せられる照射光が、バーコード１０７が設けられる面の全体を覆い、かつ照射光の光軸１０４Ａ，１０４Ｂ，１０４Ｃ，１０４Ｄ，１０４Ｅ，１０４Ｆが、検査体１０１のバーコード１０７が設けられている検査面の法線ベクトル１０５Ａ，１０５Ｂ，１０５Ｃに対して水平方向に絶対値で０°より大きい角度、かつ垂直方向に絶対値で０°より大きい角度に傾けるように配置されている。【選択図】 図１ |
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