发明授权
- 专利标题: Apparatus for and method of reading targets arbitrarily oriented in imaging workstations
- 专利标题(中): 在成像工作站中任意取向读取目标的装置和方法
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申请号: US13267323申请日: 2011-10-06
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公开(公告)号: US08740075B2公开(公告)日: 2014-06-03
- 发明人: Mark Drzymala , Edward Barkan
- 申请人: Mark Drzymala , Edward Barkan
- 申请人地址: US NY Holtsville
- 专利权人: Symbol Technologies, Inc.
- 当前专利权人: Symbol Technologies, Inc.
- 当前专利权人地址: US NY Holtsville
- 代理商 Nong-Qiang Fan
- 主分类号: G06K7/10
- IPC分类号: G06K7/10
摘要:
An apparatus for and method of electro-optically reading targets arbitrarily oriented in a workstation, such as a dual window workstation, employs a solid-state imager for capturing return light from the targets over a field of view. The imager has an array of sensors arranged along mutually perpendicular array axes. An optical system splits the field of view into a plurality of subfields of view that extend through a workstation window to a target. One subfield is optically configured to enable the imager to capture light from the target along one array axis. Another subfield is optically configured to enable the imager to capture light from the target along the other array axis. A controller processes the captured light in both the one and the other subfields to enable the reading of the arbitrarily oriented target in the workstation independently of target orientation relative to the array axes.
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