公开(公告)号：US20150371068A1

公开(公告)日：2015-12-24

申请号：US14311576

申请日：2014-06-23

Applicant: Sony Corporation

Inventor： Philip Sandell ,  Lars Nord ,  Heino Wendelrup

IPC: G06K7/10

CPC classification number: G06K7/10198 ,  G06K19/0702 ,  G06K19/0717 ,  G06K19/0723

Abstract: A tag includes a communication interface that is configured to receive and transmit wireless transmissions, a movement detector and a digital logic circuit configured to perform operations. The operations may include broadcasting wireless transmissions comprising a tag ID of the tag from the communication interface according to a transmission pattern. A stationary movement pattern of the tag may be detected with the movement detector. The operations may further include adjusting the transmission pattern responsive to detecting the stationary movement pattern. A confirmation from a computing device indicating that information for the tag ID has been received by a server tracking the tag. The adjustment to the transmission pattern may also be responsive to receiving the confirmation, The tag broadcasts wireless transmissions according to the adjusted transmission pattern.

Abstract translation: 标签包括被配置为接收和发送无线传输的通信接口，移动检测器和被配置为执行操作的数字逻辑电路。 操作可以包括根据传输模式从通信接口广播包括标签的标签ID的无线传输。 可以用移动检测器检测标签的固定移动图案。 所述操作还可以包括响应于检测到静止运动模式来调整传输模式。 来自计算设备的确认指示标签ID的信息已被跟踪标签的服务器接收。 传输模式的调整也可以响应于接收到确认。标签根据调整的传输模式广播无线传输。

公开(公告)号：US09460323B2

公开(公告)日：2016-10-04

申请号：US14311576

申请日：2014-06-23

Applicant: Sony Corporation

Inventor： Philip Sandell ,  Lars Nord ,  Heino Wendelrup

IPC: G06K19/07 ,  G06K7/10

CPC classification number: G06K7/10198 ,  G06K19/0702 ,  G06K19/0717 ,  G06K19/0723

Abstract: A tag includes a communication interface that is configured to receive and transmit wireless transmissions, a movement detector and a digital logic circuit configured to perform operations. The operations may include broadcasting wireless transmissions comprising a tag ID of the tag from the communication interface according to a transmission pattern. A stationary movement pattern of the tag may be detected with the movement detector. The operations may further include adjusting the transmission pattern responsive to detecting the stationary movement pattern. A confirmation from a computing device indicating that information for the tag ID has been received by a server tracking the tag. The adjustment to the transmission pattern may also be responsive to receiving the confirmation. The tag broadcasts wireless transmissions according to the adjusted transmission pattern.

Abstract translation: 标签包括被配置为接收和发送无线传输的通信接口，移动检测器和被配置为执行操作的数字逻辑电路。 操作可以包括根据传输模式从通信接口广播包括标签的标签ID的无线传输。 可以用移动检测器检测标签的固定移动图案。 所述操作还可以包括响应于检测到静止运动模式来调整传输模式。 来自计算设备的确认指示标签ID的信息已被跟踪标签的服务器接收。 对传输模式的调整也可以响应于接收确认。 标签根据调整的传输模式广播无线传输。