Detroit Diesel Data Hub; Trip Record Access (Trac) - PREVOST H3-41 Manual

OTHER FEATURES
SHEMATIC DIAGRAM OF DDEC IV SYSTEM

DETROIT DIESEL DATA HUB

Detroit Diesel Corporation has introduced DDEC
IV, the fourth generation of its electronic engine
control system. The advanced electronic
hardware and control software that has been
used in DDEC IV has significant capabilities
beyond what is required to efficiently manage
the engine. This capability has been used to
create a family of products called Data Hub.
Refer to "Controls & Instruments" chapter. Data
Hub is a data acquisition and analysis system
that is designed to provide the users of DDEC
equipped engines with a tool for achieving
improved performance and reduced operating
costs. There are several levels of capability
available with Data Hub. This is accomplished
by combining sophisticated software with the
DDEC ECM or additional on-board hardware.
Data Hub Software
There are two versions of Data Hub software
which provide different levels of capability. Both
versions are designed with user-friendly screens
and menus. Operation is intuitive and may be
accomplished with minimum training. On-line
help is available to assist in the operation of
each command.

Trip Record ACcess (TRAC)

Data Extraction System Software
TRAC is a PC-based software package that
extracts operational data stored in the Engine
Electronic Control Module (ECM). The
extracted data can be used to automate fleet
record keeping or evaluate fleet performance in
key areas; such as miles driven, fuel consumed,
engine hours, idle/PTO time, etc. Fault codes
4-2
OEH3B402