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MetroCount
Traffic Data Specialists
RoadPod
System overview
This guide is an introduction to the operation
and installation of the RoadPod
For detailed software instructions, refer to your
MetroCount Traffic Executive
(click Help in the MTE software menu bar).
The RoadPod VT is a dual air-sensor traffic
data logging unit. For short-term operations,
the counter is powered by a user-replaceable
alkaline battery pack, supporting up to 4 years
of continuous data collection. When used for
semi-permanent applications, an additional
Operating states
The Idle state is the unit's standby mode,
meaning the counter does not log any data and
simply retains the existing data.
The unit is set to Active Logging state through
a setup. In this state, the counter logs axle hits
and runs a number of maintenance tasks. The
unit will continue to do this until a data Unload
is performed or its memory capacity is filled.
The logging start time can be deferred for up to
10 days. During this time, the unit will be active,
but will not log sensor hits. RoadPod VT5900
has an additional Zombie Mode feature, that
keeps the counter fully inert between axle hits.
Status LED lights
The RoadPod VT has three status LED's located
near the air sensors. The A and B lights match
each of the sensors and operate in either of
®
VT5900 - Operator Guide
®
VT classifier.
®
User Manual
®
www.metrocount.com
solar panel with SLA battery can power the unit.
The main system unit is fully weatherproof.
Communication with the unit is performed
via the sealed circular connector, using a
MetroCount-supplied USB communication
cable and the MTE
software. Mechanical
®
protection is provided by the stainless-steel
road case.
The RoadPod VT's LED lights provide constant
feedback about the unit's current state and the
functionality of the air sensors.
the active states. When a sensor is triggered
by an air pulse, the corresponding Status LED
will flash. This enables users to check sensor
installation and easily identify issues, such as
blockages. The ♥ Status LED indicates the unit's
current state, as described in the table below:
♥ LED
Flashing every 8
seconds
Flashing every 2
seconds
Flashing every second
On continuously
Off continuously
Communications and setup
The RoadPod VT is controlled by connecting it
to a computer via the MetroCount- supplied
USB cable. For setup, you would ideally use a
Windows laptop or tablet as it allows you to
connect to the counter at the site. Users also
have the option to use a PC in the office.
Page 1
State
Idle
Active Deferred
Active Logging
Communications
Active
Data Transfer
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Table of Contents
Summary of Contents for MetroCount RoadPod VT5900
- Page 1 Off continuously Data Transfer 10 days. During this time, the unit will be active, but will not log sensor hits. RoadPod VT5900 has an additional Zombie Mode feature, that Communications and setup keeps the counter fully inert between axle hits.
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Page 2: Memory Capacity
The flash memory incorporated in the newest capacity capable of storing approx. 4 million RoadPod VT5900 enables it to retain data in axles, which is four times the capacity of its the absence of power supply that can occur in predecessor (MC5600). -
Page 3: Connector Tips
® MetroCount Page 3 Traffic Data Specialists Steps to main battery replacement 1. Using the supplied 4mm hex driver, remove the six screws from the unit’s lid. 2. Remove the lid. 3. Lift the existing battery pack from the base. -
Page 4: Site Selection
® MetroCount Page 4 Traffic Data Specialists Site selection The quality of your traffic data can be affected • Avoid sites where vehicles stop over the by a number of site characteristics. While some tubes. conditions are unavoidable, here is a list of •... -
Page 5: Sensor Installation
® MetroCount Page 5 Traffic Data Specialists same direction, the resultant axle events of Multi-lane unidirectional sites multiple vehicles travelling in echelon may be For multilane carriageways with unidirectional indistinguishable from a heavy vehicle. traffic, it is mandatory to use one RoadPod VT per lane. - Page 6 NOTE: The use of Bitumen Tape may be considered in place of road nails/cleats/ NOTE: Ensure that the tube length from flaps at some sites (contact MetroCount the kerb to the air sensors is exactly the for more information). same. A difference in length will result in incorrect speed and wheelbase values.
- Page 7 ® MetroCount Page 7 Traffic Data Specialists RoadPod VT setup ® The procedure for Roadside unit setup is reference for the Direction Codes, Lockout covered in the Help section of the MTE software Settings and Lane Numbering. menu bar. The following sections provide a...
- Page 8 ® MetroCount Page 8 Traffic Data Specialists Lockout Lockout Description The Lockout eliminates spurious axle hits Multiple Lane Default - Use this setting caused by tube slap from poorly installed tubes 10ms for tubes that span more than one lane, assuming ideal road quality.
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Page 9: Factory Setup
3. Confirm that you wish to proceed. If you encounter this message, you will need 4. If the ‘Header is garbled’ message persists, to perform a Factory Setup operation in MTE. contact MetroCount. This will reset the unit and switch it to Active Logging state. Australia...
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