| 发明名称 |
POSITIONING TARGET TERMINAL, POSITIONING NODE, AND POSITIONING SYSTEM |
| 摘要 |
A positioning target terminal according to an embodiment includes a wireless communicator and a positioning calculator. The wireless communicator has a connection function and time synchronization function with the positioning node, and acts as a master of time synchronization. The positioning calculator performs a positioning calculation based on a reception time of a sound wave transmitted from the positioning node or a reception time of a sound wave received by the positioning node. |
| 申请公布号 |
US2016356879(A1) |
申请公布日期 |
2016.12.08 |
| 申请号 |
US201514938970 |
申请日期 |
2015.11.12 |
| 申请人 |
KABUSHIKI KAISHA TOSHIBA |
发明人 |
TOHZAKA Yuji;Sakamoto Takafumi;Doi Yusuke |
| 分类号 |
G01S5/18;G10K11/18 |
主分类号 |
G01S5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A positioning target terminal comprising:
a wireless communicator having a connection function and time synchronization function with a positioning node and acting as a master of time synchronization; and a positioning calculator to perform a positioning calculation based on a reception time of a sound wave transmitted from the positioning node or a reception time of a sound wave received by the positioning node. |
| 地址 |
Minato-ku JP |
