Wavetronix Command Translator (CMD-DT) - User Guide - Manual (Page 54)

CHAPTER 4 • ROUTES PAGE 53
To override a travel time for a particular segment, or to add a special message to the route,
click on the Override tab (see Figure 4.20). Type the message into the Override Message
field and select either Apply to Entire Route or Apply to Selected Segments. In the latter
case, select one or more segments by clicking on them in the route graphic.
Figure 4.20 – Override Tab
In addition to the override message, a delay time can be assigned to the override alert as
well—representing a time delay to be added to any trip time calculations involving the route
(or the selected segments). Enter the delay time into the Delay Time field (values are in
minutes) and select an optional expiration time, either after a certain number of minutes or
on a certain date and time.
Create the override using the Create Override button. Any segments having a valid over-
ride message will be marked using an “*OVERRIDE*” text message on the segment display.
The override details will also be listed in the override grid at the bottom of the panel, with
information as to the override status, delay and expiration date. Any override can be manu-
ally cancelled by clicking on the Remove link.
Creating an Advanced Trip Time Task
In order to use the advanced trip time creator with a route, use the following task pattern in
TaskBuilder, displayed in Figure 20. How to create a task using TaskBuilder will be covered
in the second part of this user guide.
Figure 4.21 – Task Pattern
The Route Component represents a route chosen from the available routes created on the
Routes page. Select the route through the Routes property on the Route >> Adv.Trip action.
This action has the following properties:
˽ Host Name – Host name/IP address of database containing speed data for trip time
calculation
˽ Database – Database name (SQL Server instance containing the travel time data table)