发明申请
US20170099572A1 TECHNIQUES FOR INDOOR NAVIGATION WITH OCCUPANCY TRACKING AND LOCATION TRACKING VIA LIGHT-BASED COMMUNICATION
审中-公开
基本信息:
- 专利标题： TECHNIQUES FOR INDOOR NAVIGATION WITH OCCUPANCY TRACKING AND LOCATION TRACKING VIA LIGHT-BASED COMMUNICATION
- 申请号：US15127789 申请日：2015-03-24
- 公开(公告)号：US20170099572A1 公开(公告)日：2017-04-06
- 发明人： Christian Breuer , Bernhard Siessegger , Anant Aggarwal
- 申请人： OSRAM SYLVANIA INC.
- 申请人地址： US MA Wilmington
- 专利权人： OSRAM SYLVANIA Inc.
- 当前专利权人： OSRAM SYLVANIA Inc.
- 当前专利权人地址： US MA Wilmington
- 国际申请： PCT/US15/22320 WO 20150324
- 主分类号： H04W4/02
- IPC分类号： H04W4/02 ; G01S19/48 ; G01C21/20
摘要：
Techniques are disclosed for enhancing indoor navigation using light-based communication (LCom). In some cases, an LCom-enabled luminaire configured as described herein may acquire user data from a local computing device and relay it to a server that tracks and analyzes the data to assess statistics for the luminaire's local spatial environment. The disclosed luminaire may receive from a local computing device a request for indoor navigation to a target of interest, such as a remote computing device. The luminaire may relay that request to a downstream luminaire, which delivers the request to the target. The target may respond with data that allows for tracking of its location and indoor navigation thereto, regardless of whether that target is moving or stationary. In a network of such luminaires, data distribution via inter-luminaire communication may be provided, for example, via an optical interface or other wired or wireless communication.
公开/授权文献:
IPC结构图谱:
| H | 电学 |
| --H04 | 电通信技术 |
| ----H04W | 无线通信网络 |
| ------H04W4/00 | 专门适用于无线通信网络的业务或设施 |
| --------H04W4/02 | .利用用户或终端位置的业务 |