Communication system and method of communication in an elevator operating environment

Patent metadata

Field	Value
Publication number	US-9998581-B1
Application number	US-201715406303-A
Country	US
Kind code	B1
Filing date	Jan 13, 2017
Priority date	Jan 13, 2017
Publication date	Jun 12, 2018
Grant date	Jun 12, 2018

Abstract

A method of communication in an elevator operating environment is provided. The method includes generating a Bluetooth low energy (BLE) distinguishable signal with a wireless signal generating device located in at least one location proximate to an elevator boarding area. The method also includes receiving the BLE signal with a mobile device when the mobile device is proximate to the wireless signal generating device. The method further includes initiating an elevator call with the mobile device. The method yet further includes initiating the mobile device to enter a connection mode with a BLE access point device.

First claim

What is claimed is:

1. A method of communication in an elevator operating environment comprising:
generating a Bluetooth low energy (BLE) distinguishable signal with a wireless signal generating device located in at least one location proximate to an elevator boarding area;
receiving the BLE signal with a mobile device when the mobile device is proximate to the wireless signal generating device, the wireless signal generating device supporting a BLE central role for initiating communication with the mobile device, the mobile device supporting a BLE peripheral role in the communication;
initiating an elevator call with the mobile device; and
initiating the mobile device to enter a connection mode with a BLE access point device.

2. The method of claim 1 , wherein the elevator call is a hall call.

3. The method of claim 1 , wherein the elevator call is a destination call.

4. The method of claim 1 , wherein the user initiates the elevator call by interacting with the mobile device.

5. The method of claim 1 , wherein the user initiates the elevator call by inputting predetermined settings into the mobile device.

6. The method of claim 1 , further comprising communicating between the BLE access point device and a controller to determine the elevator assignment.

7. The method of claim 6 , wherein the BLE access point device and the controller are in wireless communication.

8. The method of claim 6 , wherein the BLE access point device and the controller are in wired communication.

9. The method of claim 1 , further comprising advertising and functioning the mobile device as a BLE peripheral device with data stored on the mobile device upon receipt of the signal from the BLE wireless signal generating device.

10. A communication system comprising:
an operating environment proximate an elevator boarding area;
a wireless signal generating device emitting a Bluetooth low energy (BLE) signal to be received by a mobile device located within the elevator boarding area; and
a BLE access point device connected to the mobile device upon detection of advertisement by the mobile device after the mobile device receives an advertisement from the wireless signal generating device, the connection to the BLE access point device to the mobile device to request an elevator assignment from the BLE access point device, the wireless signal generating device being a BLE central communication device when monitoring for signal generating devices that identify an area and becoming a BLE peripheral communication device upon identification of a signal from a recognized signal generating device.

11. The communication system of claim 10 , further comprising a controller in operative communication with the BLE access point device to determine the elevator assignment to be communicated to the mobile device.

12. The communication system of claim 11 , wherein the controller is in wired communication with the BLE access point device.

13. The communication system of claim 11 , wherein the controller is in wireless communication with the BLE access point device.

14. The communication system of claim 10 , further comprising a plurality of BLE wireless signal generating devices disposed in the operating environment, each device generating a BLE distinguishable wireless signal.

15. The communication system of claim 10 , further comprising a plurality of BLE access point devices disposed in the operating environment, each device connectable to the mobile device.

16. The communication system of claim 10 , further comprising a plurality of mobile devices in the operating environment, each mobile device connectible to the BLE access point device and capable of detecting the signal from a wireless signal generating device.

Assignees

• Otis Elevator Co

Inventors

• Noxon James Eugene
• Jefferson Erik Wayne
• Yang Lashia Michael
• Karduck William Carl

Classifications

• B66B1/3423 Primary

  Control system configuration, i.e. lay-out · CPC title

• B66B5/00

  Applications of checking, fault-correcting, or safety devices in elevators · CPC title

• H04W4/80

  Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication · CPC title

• H04W4/008

  Electricity · mapped topic

• H04M1/7253 Primary

  Electricity · mapped topic