QarVision™ Remote Elevator
Diagnostic System &
Performance Analyzer
- Sample Installations
QarVision™
has two components: the QarVision™ Controller and the
Machine Room Monitor. Each component has its own
set of sensors that measure properties of the elevator's
operation. As the elevator runs, they communicate with each
other using WiFi. The building
owner or technician communicates with QarVision™ via WiFi,
cellular, or wired Ethernet from a PDA or PC. The QarVision™ Controllerrecords all of the information about the elevator trips, and
can be used without the Machine Room Monitor.
Traction Elevator
Hydraulic Elevator
A major advantage of the
QarVision™ system is that it is independent and isolated
from the elevator's electronics and controller. It can be installed on any elevator,
regardless of its age or controller type. QarVision™ gets
its information from its own sensors.
Click pictures to enlarge:
Click pictures to enlarge:
The QarVision™
Controller is simply placed on top of the elevator car with its
antenna oriented toward the antenna of the Machine Room Monitor. The
unit is plugged into the trouble light socket on top of the car.
The Machine Room Monitor is
located near the elevator machinery and controller. Its antenna is
placed near the floor opening for the ropes of a traction elevator,
or in the pit of a hydraulic elevator.
The Door
Sensor is installed near the gate operator using a magnetic
base. It has two sensors that detect the presence of small magnets
placed on the gate operator.
The Primary Current Sensor is
clamped over one of the 3-phase power leads going to the controller.
The Secondary Current Sensor is clamped over one of the power
leads going to the elevator car.
The there are 3 Magnetic Sensors
connected to the Machine Room Monitor which can be used where
needed. In this case, one of the sensors is attached near the brake
magnetic coil to monitor the brake engagement.
The Magnetic Sensors can also be
used to determine the state of relays without any electrical
connection to the controller. They are typically used to monitor the
safety string and the door interlock relays.
Qameleon Technology
Phone: 1-480-495-2777
Copyright 2005-2016 Qameleon Technology, Inc.
info@Qameleon.com1-480-495-2777
