Return to QarVision™ Home

QarVision
Elevator Performance Analyzer  -  Data Analysis

QarVision™ stores all data in an Access database.  Easy-to-use graphing and reporting tools retrieve the data for any specified time period, and display it in the format most useful for analysis.

 

 

 

  Click pictures to enlarge:
 
      Click pictures to enlarge:
 
Reports help find anomalies and identify problems quickly. They can be run for any time period, to identify trends and operating parameter changes.
 
 

  It is easy to zoom in on a particular time period by dragging the cursor from start time to end.  
Graphs of acceleration data show the smoothness of elevator movement.  Problems with jerk, jitter, etc. can be easily identified.
 
 

 

  Then select 'graph' or 'report' for that time period.  
Graphing door activity along with acceleration of each trip reveals any problem with motion while the door is open. Graphing door activity also allows a quick visual scan to check for problems in opening or closing times. Overlaying relay closures on this graph can reveal intermittent problems.     All other stored data, such as motor current, temperatures, hydraulic pressure, and relay status, can also be graphed.  

Copyright 2005-2008  Qameleon Technology, Inc.                                  info@Qameleon.com                                              480-495-2777