
58 CHAPTER 5 SENSOR CONFIGURATION PAGE
Saving or Canceling Changes
Changes made to a sensor’s conguration are not saved unless you click the Save Changes
button at the bottom of the screen. Click the Cancel Changes button to abandon all recent
changes and return to the previous conguration. Collector will display a warning if you
attempt to switch tabs or navigate to another part of the site without saving.
Lanes/Approaches Tab
e Lanes/Approaches tab displays the current lane conguration for each sensor (see
Figure 5.9).
Figure 5.9 – Lanes/Approaches Tab
Each row contains the following conguration and data information:
ID column – Displays the numerical ID value for each lane. Lanes are usually identied
in numerical order starting with one, but some sensors support custom values for lane
IDs.
Description column – Contains a text string describing each lane. is eld is taken
from the sensor’s onboard lane conguration and is not supported by all sensors. In
some cases, lane descriptions can be congured within Collector through custom elds
when a sensor is added.
Dir column – Displays the direction of trac ow for this lane. is eld is taken from
the sensor’s onboard lane conguration and is not supported by all sensors. In some
cases, lane directions can be congured within Collector through custom elds when
a sensor is added.
Custom ID column – Shows additional identication and is an optional text eld.
Spd (Speed), Vol (Volume) and Occ (Occupancy) columns – Represent a snapshot of
the most recent data packet received for each lane. e data snapshot can be turned on
or o by checking the Show Data Snapshot checkbox on top of the lane display.
Commentaires sur ces manuels