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公开(公告)号：US07667603B2
公开(公告)日：2010-02-23
申请号：US11404567
申请日：2006-04-13
IPC分类号： G08B13/14
CPC分类号： G06Q10/087
摘要： RFID tags of very small size are embedded in products or composed of products in a manufacturing process. The system employs different read and write modes to enable auto-tracking of material, some assembly, assembly and component items through various stages of the manufacturing process. As each item passes special predetermined points in the manufacturing process, the embedded tag is activated and placed in track mode. The tag transmits its ID and a track count representing the number of stations passed. The tag's track count is incremented and the updated track count is stored in non-volatile memory in the tag. The tags can be programmed so that once the count exceeds a predetermined count, a status bit is set in the tag's memory indicating that the item has been completely through the manufacturing process. Thus, the system can determine whether an item or product has been completed. After manufacture the same RFID tag can be used for tracking, inventory and item authentication.
摘要翻译： 非常小尺寸的RFID标签嵌入产品中或由制造过程中的产品组成。 该系统采用不同的读写模式，可以通过制造过程的各个阶段自动跟踪材料，组件，组件和组件。 当每个物品在制造过程中通过特定的预定点时，嵌入的标签被激活并被放置在轨道模式中。 标签发送其ID和表示通过的站数的轨迹计数。 标签的轨道数量增加，更新的轨道数量存储在标签中的非易失性存储器中。 可以对标签进行编程，使得一旦计数超过预定计数，在标签的存储器中设置状态位，指示该项目已经完全通过制造过程。 因此，系统可以确定物品或产品是否已经完成。 制造完成后，可以使用相同的RFID标签进行跟踪，库存和物品认证。
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公开(公告)号：US20100023429A1
公开(公告)日：2010-01-28
申请号：US11404567
申请日：2006-04-13
CPC分类号： G06Q10/087
摘要： RFID tags of very small size are embedded in products or composed of products in a manufacturing process. The system employs different read and write modes to enable auto-tracking of material, some assembly, assembly and component items through various stages of the manufacturing process. As each item passes special predetermined points in the manufacturing process, the embedded tag is activated and placed in track mode. The tag transmits its ID and a track count representing the number of stations passed. The tag's track count is incremented and the updated track count is stored in non-volatile memory in the tag. The tags can be programmed so that once the count exceeds a predetermined count, a status bit is set in the tag's memory indicating that the item has been completely through the manufacturing process. Thus, the system can determine whether an item or product has been completed. After manufacture the same RFID tag can be used for tracking, inventory and item authentication.
摘要翻译： 非常小尺寸的RFID标签嵌入产品中或由制造过程中的产品组成。 该系统采用不同的读写模式，可以通过制造过程的各个阶段自动跟踪材料，组件，组件和组件。 当每个物品在制造过程中通过特定的预定点时，嵌入的标签被激活并被放置在轨道模式中。 标签发送其ID和表示通过的站数的轨迹计数。 标签的轨道数量增加，更新的轨道数量存储在标签中的非易失性存储器中。 可以对标签进行编程，使得一旦计数超过预定计数，在标签的存储器中设置状态位，指示该项目已经完全通过制造过程。 因此，系统可以确定物品或产品是否已经完成。 制造完成后，可以使用相同的RFID标签进行跟踪，库存和物品认证。
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公开(公告)号：US07812725B2
公开(公告)日：2010-10-12
申请号：US11644075
申请日：2006-12-21
IPC分类号： G08B13/14
CPC分类号： H04B5/0037 , H02J17/00 , H02J50/20
摘要： A system for tracking items using passive RFID tags utilizes separate data and power frequencies. Within an area in which the items are located, one or more data readers are provided but many more separate power modules are distributed through the space, for powering up the tags. With the power nodes distributed, the tags are powered from a relatively short distance, enabling the tags to transmit through a greater distance. One or more of the readers can include a power-node control which sends an RF signal to control on/off status of specific power nodes within the area, so that power nodes can be activated zone by zone, to thereby permit the reader to determine location by zone of products as their RFID tags are read.
摘要翻译： 使用无源RFID标签跟踪物品的系统使用单独的数据和电源频率。 在项目所在的区域内，提供了一个或多个数据读取器，但是通过该空间分配了更多的分开的电源模块，以便为标签加电。 在功率节点分布的情况下，标签从相对较短的距离供电，使标签能够通过更大的距离进行传输。 一个或多个读取器可以包括发送RF信号以控制区域内的特定功率节点的开/关状态的功率节点控制，使得功率节点可以逐区激活，从而允许读取器确定 读取产品的区域作为RFID标签。
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公开(公告)号：US20080150696A1
公开(公告)日：2008-06-26
申请号：US11644075
申请日：2006-12-21
IPC分类号： H04B7/00
CPC分类号： H04B5/0037 , H02J17/00 , H02J50/20
摘要： A system for tracking items using passive RFID tags utilizes separate data and power frequencies. Within an area in which the items are located, one or more data readers are provided but many more separate power modules are distributed through the space, for powering up the tags. With the power nodes distributed, the tags are powered from a relatively short distance, enabling the tags to transmit through a greater distance. One or more of the readers can include a power-node control which sends an RF signal to control on/off status of specific power nodes within the area, so that power nodes can be activated zone by zone, to thereby permit the reader to determine location by zone of products as their RFID tags are read.
摘要翻译： 使用无源RFID标签跟踪物品的系统使用单独的数据和电源频率。 在项目所在的区域内，提供了一个或多个数据读取器，但是通过该空间分配了更多的分开的电源模块，以便为标签加电。 在功率节点分布的情况下，标签从相对较短的距离供电，使标签能够通过更大的距离进行传输。 一个或多个读取器可以包括发送RF信号以控制区域内的特定功率节点的开/关状态的功率节点控制，使得功率节点可以逐区激活，从而允许读取器确定 读取产品的区域作为RFID标签。
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