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公开(公告)号：US20220230008A1
公开(公告)日：2022-07-21
申请号：US17715471
申请日：2022-04-07
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A device includes: an image sensor to capture images of an object within an FOV, a guide projector and a processor. The processor is to analyze some of the images to detect entry of an encoded data marking carried by the object into the FOV, and in response to detecting such entry into the FOV: operate the guide projector to project a visual guide onto the object to guide movement of the encoded data marking to a first location indicated by the visual guide within the FOV; analyze more of the images to detect such movement to the first location, and then to a second location within the FOV; and in response to the movement to the second location, interpret the movement to the second location as receipt of manual input; and in response to the manual input, transmit data decoded from the encoded data marking to another device.
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公开(公告)号：US20210232788A1
公开(公告)日：2021-07-29
申请号：US16776445
申请日：2020-01-29
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A device includes: an image sensor to capture images of an object within an FOV, a guide projector and a processor. The processor is to analyze some of the images to detect entry of an encoded data marking carried by the object into the FOV, and in response to detecting such entry into the FOV: operate the guide projector to project a visual guide onto the object to guide movement of the encoded data marking to a first location indicated by the visual guide within the FOV; analyze more of the images to detect such movement to the first location, and then to a second location within the FOV; and in response to the movement to the second location, interpret the movement to the second location as receipt of manual input; and in response to the manual input, transmit data decoded from the encoded data marking to another device.
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公开(公告)号：US10909713B2
公开(公告)日：2021-02-02
申请号：US16170356
申请日：2018-10-25
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A location, dimension, and height of an object can be determined and measured using shadows. The object is located on a surface and an array of lights is mounted over the surface and shines on the object. The surface can be switchable between a translucent state and a transparent state. A colored shadow occurs based on the color of the light that shines on the object, where red, green, and blue are the typical colors used to provide shadows. A camera that is located below the surface captures an image of the shadows. The camera can be a color camera or a monochrome camera. The image is processed using thresholding to segment the different types of shadows that can occur. With the shadows, calculations can be made to determine the location, dimension, and height of the object.
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4.发明授权公开(公告)号：US10318777B2
公开(公告)日：2019-06-11
申请号：US15981626
申请日：2018-05-16
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A presentation scanner allows an operator to easily place an object being scanned within the scanner's field of view in order to enhance usability of the scanner. A partially transmitting and partially reflecting surface, like a mirror, is used. An aiming pattern or target indicator is projected from an aiming source to the surface. The aiming pattern or target indicator is seen by an operator who aligns the object, which is reflected from the surface back to the operator, to be placed over or within the aiming pattern that appears at the surface. Once aligned, a camera captures the image of the optical code.
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5.发明授权公开(公告)号：US10007824B1
公开(公告)日：2018-06-26
申请号：US15480124
申请日：2017-04-05
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A presentation scanner allows an operator to easily place an object being scanned within the scanner's field of view in order to enhance usability of the scanner. A partially transmitting and partially reflecting surface, like a mirror, is used. An aiming pattern or target indicator is projected from an aiming source to the surface. The aiming pattern or target indicator is seen by an operator who aligns the object, which is reflected from the surface back to the operator, to be placed over or within the aiming pattern that appears at the surface. Once aligned, a camera captures the image of the optical code.
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公开(公告)号：US20180165489A1
公开(公告)日：2018-06-14
申请号：US15377873
申请日：2016-12-13
申请人： Datalogic USA, Inc.
CPC分类号： G06K7/10742 , F21V3/00 , F21V7/22 , F21Y2115/10 , G06K7/10722 , G06K7/10831 , G06K7/10861 , G06K7/1096
摘要： A data reading system and method, such as for reading optical codes on objects being passed through a read zone, including one or more imagers and at least one illumination module having a reflector housing that includes a baffle structure with a first inner surface and a second inner surface, and a light source disposed at the rear end of the reflector housing and operative to generate illumination out through the baffle structure along an outgoing illumination path, wherein at least one of the inner surfaces of the baffle structure comprises a dielectric material operative to exhibit high reflectivity to light rays from the light source impinging at a high incidence angle and to exhibit low reflectivity to light rays from the light source impinging at a low incidence angle, thereby minimizing stray light impinging on the eyes of the operator while maximizing on-target illumination.
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公开(公告)号：US11710010B2
公开(公告)日：2023-07-25
申请号：US17715471
申请日：2022-04-07
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
CPC分类号： G06K7/1443 , G06K7/1417 , G06T7/20 , G06K2007/10504 , G06T2207/20092 , G06T2207/30204
摘要： A device includes: an image sensor to capture images of an object within an FOV, a guide projector and a processor. The processor is to analyze some of the images to detect entry of an encoded data marking carried by the object into the FOV, and in response to detecting such entry into the FOV: operate the guide projector to project a visual guide onto the object to guide movement of the encoded data marking to a first location indicated by the visual guide within the FOV; analyze more of the images to detect such movement to the first location, and then to a second location within the FOV; and in response to the movement to the second location, interpret the movement to the second location as receipt of manual input; and in response to the manual input, transmit data decoded from the encoded data marking to another device.
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公开(公告)号：US11301660B2
公开(公告)日：2022-04-12
申请号：US16776445
申请日：2020-01-29
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
摘要： A device includes: an image sensor to capture images of an object within an FOV, a guide projector and a processor. The processor is to analyze some of the images to detect entry of an encoded data marking carried by the object into the FOV, and in response to detecting such entry into the FOV: operate the guide projector to project a visual guide onto the object to guide movement of the encoded data marking to a first location indicated by the visual guide within the FOV; analyze more of the images to detect such movement to the first location, and then to a second location within the FOV; and in response to the movement to the second location, interpret the movement to the second location as receipt of manual input; and in response to the manual input, transmit data decoded from the encoded data marking to another device.
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公开(公告)号：US10325127B2
公开(公告)日：2019-06-18
申请号：US15377873
申请日：2016-12-13
申请人： Datalogic USA, Inc.
IPC分类号： G06K15/00 , G06K7/10 , F21V7/22 , F21V3/00 , F21Y115/10
摘要： A data reading system and method, such as for reading optical codes on objects being passed through a read zone, including one or more imagers and at least one illumination module having a reflector housing that includes a baffle structure with a first inner surface and a second inner surface, and a light source disposed at the rear end of the reflector housing and operative to generate illumination out through the baffle structure along an outgoing illumination path, wherein at least one of the inner surfaces of the baffle structure comprises a dielectric material operative to exhibit high reflectivity to light rays from the light source impinging at a high incidence angle and to exhibit low reflectivity to light rays from the light source impinging at a low incidence angle, thereby minimizing stray light impinging on the eyes of the operator while maximizing on-target illumination.
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10.发明申请公开(公告)号：US20180181782A1
公开(公告)日：2018-06-28
申请号：US15480124
申请日：2017-04-05
申请人： Datalogic USA, Inc.
发明人： Alexander M. McQueen
CPC分类号： G06K7/10831 , G06K7/10722 , G06K2207/1011
摘要： A presentation scanner allows an operator to easily place an object being scanned within the scanner's field of view in order to enhance usability of the scanner. A partially transmitting and partially reflecting surface, like a mirror, is used. An aiming pattern or target indicator is projected from an aiming source to the surface. The aiming pattern or target indicator is seen by an operator who aligns the object, which is reflected from the surface back to the operator, to be placed over or within the aiming pattern that appears at the surface. Once aligned, a camera captures the image of the optical code.
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