基本信息:
- 专利标题： EMERGENCY RADIO FREQUENCY-BASED SENSING FUNCTION
- 申请号：PCT/EP2020/064889 申请日：2020-05-28
- 公开(公告)号：WO2020245031A1 公开(公告)日：2020-12-10
- 发明人： KRAJNC, Hugo, Jose , DEIXLER, Peter
- 申请人： SIGNIFY HOLDING B.V.
- 申请人地址： High Tech Campus 48 5656 AE Eindhoven NL
- 专利权人： SIGNIFY HOLDING B.V.
- 当前专利权人： SIGNIFY HOLDING B.V.
- 当前专利权人地址： High Tech Campus 48 5656 AE Eindhoven NL
- 代理机构： VAN DIJKEN, Albert et al.
- 优先权： US62857914 20190606; EP19183821.8 20190702
- 主分类号： G08B13/24
- IPC分类号： G08B13/24
摘要：
A method for use in a lighting system for rendering emergency lighting comprises detecting (101) a switch from a normal mode of the lighting system to an emergency mode of the lighting system and a switch from the emergency mode to the normal mode and activating (103) an emergency radio frequency-based sensing function upon detecting the switch from the normal mode to the emergency mode. The radio frequency-5 based sensing comprises detection of disturbances to a radio frequency field. The method further comprises deactivating (105) the emergency radio frequency-based sensing function upon detecting the switch from the emergency mode to the normal mode.
IPC结构图谱:
| G | 物理 |
| --G08 | 信号装置 |
| ----G08B | 信号装置或呼叫装置；指令发信装置；报警装置 |
| ------G08B13/00 | 夜盗、偷窃或入侵者报警器 |
| --------G08B13/22 | .电作用的 |
| ----------G08B13/24 | ..靠干扰电磁场分布的 |