Specifications

GEMINI
2
Traffic Outstation Handbook
667/HB/32600/000 Page 304 Issue 11
13.18.1.9 Vehicle Classifier Vehicle Type Categories
Code
Major
Index
Minor
Index
Data
Range
Description
Access
Level
VVT
0 – 15
Vehicle
Type
0
Up to 20
ASCII
chars
0 – 9 and
A – F
Category Text
ASCII text string identifying the
type of vehicle being classified in
the associated category. The first
byte of the string contains the
length of the string in bytes [0-19]
(not including the length byte).
This text is used by the OLG
handset command when a VC
event is read from the Operations
Log.
RO
1
0 - 255
Vehicle Length
The length of the vehicle in 0.1m
units. Counts any vehicle that is
greater than the length in the
previous category definition (if
any) and less than or equal to this
length.
Set to 0 if the category is not
configured.
13.18.1.10 Vehicle Classifier Test Message
Code
Major
Index
Minor
Index
Data
Range
Description
Access
Level
VRX
-
0
0 – 3
Site Number
Site number at which vehicle is
detected.
Maint
1
0 – 7
Lane Number
Lane number at which vehicle is
detected.
2
0 – 15
Vehicle Type
Identifies the vehicle type.
3
0 – 2550
Vehicle Length
Vehicle length in 0.01m units.
4
0 – 255
Vehicle Speed
Vehicle speed in kph.
5
0 – 255
Vehicle Headway
Vehicle headway in 0.1s units.