US 11,939,186 B2
Wireless signal device, system and method for elevator service request
Kai Li, Shanghai (CN); Shenhong Wang, Shanghai (CN); SiQi Ma, Shanghai (CN); Haofeng Hou, Shanghai (CN); and Fu Qi, Shanghai (CN)
Assigned to OTIS ELEVATOR COMPANY, Farmington, CT (US)
Filed by Otis Elevator Company, Farmington, CT (US)
Filed on Mar. 21, 2019, as Appl. No. 16/360,169.
Claims priority of application No. 201810245130.X (CN), filed on Mar. 23, 2018.
Prior Publication US 2019/0292010 A1, Sep. 26, 2019
Int. Cl. B66B 1/46 (2006.01); B66B 1/34 (2006.01); G06F 1/3206 (2019.01); G06F 1/3209 (2019.01); H04W 4/02 (2018.01); H04W 4/80 (2018.01); H04W 52/02 (2009.01)
CPC B66B 1/468 (2013.01) [B66B 1/34 (2013.01); B66B 1/3461 (2013.01); B66B 1/46 (2013.01); G06F 1/3206 (2013.01); G06F 1/3209 (2013.01); H04W 4/02 (2013.01); H04W 4/80 (2018.02); H04W 52/02 (2013.01); H04W 52/0264 (2013.01); B66B 2201/20 (2013.01); B66B 2201/216 (2013.01); B66B 2201/4653 (2013.01)] 16 Claims
OG exemplary drawing
 
1. An elevator service request system, comprising:
a wireless signal apparatus of an elevator system containing a location notification unit, wherein the wireless signal apparatus broadcasts a wireless signal and location marker data;
an elevator service request application component running at an application layer of an operating system of a personal mobile terminal,
wherein the wireless signal is received by the personal mobile terminal,
a wake-up module running ata system layer ofthe operating system ofthe personal mobile terminal, and
wherein the wake-up module is used for waking up the elevator service request application component in response to reception of the location marker data;
wherein the location notification unit is used for broadcasting the corresponding location marker data based on a location marker protocol, wherein the location marker protocol is a low energy wireless protocol.