WIRELESS SENSING UNITS, SYSTEMS, METHODS, AND MEDIA

WIPO Patent Application WO/2022/111179

A1

Wireless sensing units, methods, systems, and processor-readable media for obtaining pressure data relating to one or more pressure locations of a surface area are described. A wireless sensing system includes a pressure monitoring device communicating with modular wireless smart floor tiles using RFID, either using an RFID reader or wireless network interface (e.g., 802.11). The tiles incorporate passive or active RFID tags. The tiles can be powered wirelessly, e.g. by a built-in piezoelectric power unit or by a wireless power source using magnetic resonance. A data capture circuit in each tile collects and saves the data for transmission to the floor pressure monitoring device. Various software applications can be enabled by the smart floor system, including fall detection and prediction, gesture input, intrusion detection, and user location tracking for smart home automation.

WO/2020/201006	METHOD FOR LOCATING AN INDIVIDUAL OR AN ANIMAL IN A BUILDING, METHOD FOR CONTROLLING AT LEAST ONE COMMUNICATING OBJECT IN A BUILDING, LOCATING DEVICE, ACCESS SYSTEM, ACCESS DEVICE AND CORRESPONDING COMPUTER PROGRAMS
JPS58225379	APPARATUS FOR DETECTING STRESS
JPS6123298	ELECTRONIC ALARM

XU QIANG (CA)
LI JUN (CA)
LI CHENHE (CA)

PCT/CN2021/126221

June 02, 2022

October 25, 2021

Click for automatic bibliography generation  

HUAWEI TECH CO LTD (CN)

G08B13/10; G06K17/00; G08B1/08; G08B21/04

US20160217664A1	2016-07-28
US20180306657A1	2018-10-25
US20060202832A1	2006-09-14
US20190333354A1	2019-10-31
CN108474360A	2018-08-31

View/Download PDF      PDF Help

Previous Patent: CLUSTERING AND ARCHIVING METHOD, APPARATUS, DEVICE AND COMPUTER STORAGE MEDIUM

Next Patent: OPERATION CONTROL METHOD AND APPARATUS, STORAGE MEDIUM, AND ELECTRONIC DEVICE