A method of warning a technician is provided. The method comprising: detecting a wireless signal emitted by at least one of a sensor and a user device; determining a distance between the sensor and the user device in response to the wireless signal; determining whether the user device is within a work area in response to the distance between the sensor and the user device; and conveying safety instructions through an application installed on the user device when the user device is determined to be within the work area.
WORK AREA TECHNICIAN WARNING SYSTEM
TECHNIKER-WARNSYSTEM IN EINEM ARBEITSBEREICH
SYSTÈME D'AVERTISSEMENT DE TECHNICIEN DE ZONE DE TRAVAIL
2022-03-16
Patent
Electronic Resource
English
IPC: | B66B Aufzüge , ELEVATORS |