It is possible to drive the route in two or more parts by appending two files together. This is handled by the
Speed & Route Profiler software. Note the maximum journey length is approximately 8 hours, this is
determined by the amount of memory in the OLED.
VBOX without hand held event marker
For very simple routes, it is possible to add the turn points after the route has been driven using the Speed &
Route Profiler software. This is only possible when you know the area very well and can identify each turn
using the map.
In each case the VBO file which is created is then loaded into Speed & Route Profiler software, and the user
can then add or edit each turn point and create instructions for the Driver, see Speed & Route Profiler
Software.
2.2 Speed Profile from existing data
In certain cases a speed profile will already exist in a tabular format, such as that shown below. This
information is widely available on the internet.
EPA Urban Dynamometer
Time
Speed
(sec.)
(m.p.h.)
0
1
2
3
4
5
6
7
11.5
8
14.3
9
16.9
10
17.3
11
18.1
12
20.7
13
21.7
14
22.4
15
22.5
16
etc...
If the Speed data column only (ignore time data) is copied and pasted to MS Excel, then this can easily be
loaded into Speed Profiler software, see Speed & Route Profiler Software.
2.3 Create Speed Profile manually
The last method of creating a Speed Profile is to create it directly by entering the speed and time figures that
you wish to achieve. For instance you might enter;
Accelerate from current speed to 80 KPH in 20 seconds
Remain at 80 KPH for 1000m
Decelerate to 20KPH in 8 seconds
This data can be entered very easily in Speed & Route Profiler Software.
17/11/2010
60
50
40
0
30
0
0
20
0
3
10
5.9
8.6
0
|4
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