US 12,333,919 B2
Monitoring system
Kai Kin Chan, Hong Kong (CN)
Assigned to KONINKLIJKE PHILIPS N.V., Eindhoven (NL)
Appl. No. 18/038,007
Filed by KONINKLIJKE PHILIPS N.V., Eindhoven (NL)
PCT Filed Nov. 19, 2021, PCT No. PCT/EP2021/082262
§ 371(c)(1), (2) Date May 20, 2023,
PCT Pub. No. WO2022/112119, PCT Pub. Date Jun. 2, 2022.
Claims priority of application No. 20210509 (EP), filed on Nov. 30, 2020.
Prior Publication US 2023/0419808 A1, Dec. 28, 2023
Int. Cl. G08B 21/02 (2006.01)
CPC G08B 21/0208 (2013.01) 17 Claims
OG exemplary drawing
 
1. A monitor system, comprising:
a receiver unit, comprising:
an output device;
a first Wi-Fi module having a first wireless transceiver; and
a monitor unit comprising:
an input device; and
a second Wi-Fi module having a second wireless transceiver,
wherein the first wireless transceiver is for communicating with the monitor unit and receiving monitoring data from the monitor unit received by the input device and the second wireless transceiver is for communicating with the receiver unit, and
wherein the monitor system has a first mode in which the first and second Wi-Fi modules communicate directly with each other and a second mode in which the first and second Wi-Fi modules communicate with each other via a Wi-Fi access point, wherein the first and second modes are time-interleaved.