公开(公告)号：US07821400B2

公开(公告)日：2010-10-26

申请号：US11861276

申请日：2007-09-25

申请人： Nicolas N. Tabet ,  Craig D. Cherry ,  Charles F. Atwater

发明人： Nicolas N. Tabet ,  Craig D. Cherry ,  Charles F. Atwater

IPC分类号： G08B13/14

CPC分类号： G06K17/00 ,  G01G19/4144 ,  G01G23/42 ,  G06K2017/0051 ,  G06Q10/08 ,  G06Q10/087 ,  G07G1/0054 ,  G07G1/009

摘要： A system and method for reading multiple items bearing electronic tags, such as radio frequency identification (RFID) tags, disposed in a read zone wherein a correlation scheme/system, separate (e.g. non-RF) from the electronic reader, is provided for verifying that all the items in the read zone have been successfully read. Typically, the user/operator is then notified whether or not all the items detected by the verification system have been successfully read by the electronic reader.

摘要翻译： 一种用于读取放置在读区中的诸如射频识别（RFID）标签的电子标签的多个物品的系统和方法，其中提供了与电子阅读器分开（例如非RF）的相关方案/系统用于验证 读取区域中的所有项目都已成功读取。 通常，通知用户/操作者是否由电子阅读器成功地读取由验证系统检测到的所有项目。

公开(公告)号：US20080079584A1

公开(公告)日：2008-04-03

申请号：US11861276

申请日：2007-09-25

申请人： Nicolas N. Tabet ,  Craig D. Cherry ,  Charles F. Atwater

发明人： Nicolas N. Tabet ,  Craig D. Cherry ,  Charles F. Atwater

IPC分类号： G08B13/14

CPC分类号： G06K17/00 ,  G01G19/4144 ,  G01G23/42 ,  G06K2017/0051 ,  G06Q10/08 ,  G06Q10/087 ,  G07G1/0054 ,  G07G1/009

摘要： A system and method for reading multiple items bearing electronic tags, such as radio frequency identification (RFID) tags, disposed in a read zone wherein a correlation scheme/system, separate (e.g. non-RF) from the electronic reader, is provided for verifying that all the items in the read zone have been successfully read. Typically, the user operator is then notified whether or not all the items that have detected verification system have been successfully read by the electronic reader.

摘要翻译： 一种用于读取放置在读区中的诸如射频识别（RFID）标签的电子标签的多个物品的系统和方法，其中提供了与电子阅读器分开（例如非RF）的相关方案/系统用于验证 读取区域中的所有项目都已成功读取。 通常，通知用户操作者是否已经通过电子阅读器成功地读取检测到的验证系统的所有项目。

公开(公告)号：US06454168B1

公开(公告)日：2002-09-24

申请号：US09394340

申请日：1999-09-13

申请人： Jonathan R. Brandt ,  Glen W. Davis ,  Charles F. Atwater

发明人： Jonathan R. Brandt ,  Glen W. Davis ,  Charles F. Atwater

IPC分类号： G06K710

CPC分类号： G06K7/1486 ,  G06K7/14

摘要： In a bar code scanning system, correlation and stitching techniques, both at the character and element level are utilized to assemble complete label information from partially scanned label segments. Correlation may require the same characters to be identified a fixed number of times in the same position before acceptance. Alternatively, quality and confidence measures may be implemented to determine the number of times a particular character must be decoded before being accepted. In a preferred implementation, a decoded character that is determined to be of poor quality may be required to be decoded as that same character a greater number of times than if it were of good quality. Identified correlation techniques may be combined with identified stitching techniques to enhance decodability and efficiency of assembling complete label information.

摘要翻译： 在条形码扫描系统中，利用字符和元素级别的相关和拼接技术从部分扫描的标签段组装完整的标签信息。 相关性可能需要在接受前以相同的位置确定相同的字符固定次数。 或者，可以实施质量和置信度度量以确定特定字符在被接受之前必须被解码的次数。 在优选的实施方案中，被确定为质量差的解码字符可能需要被解码为与相同质量相比更多的次数。 识别的相关技术可以与识别的拼接技术相结合，以增强组合完整标签信息的可解码性和效率。