Terms and Definitions
DFM fuel flow meters. Operation manual. Version 6.4
© Technoton, 2017
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Terms and Definitions
ORF 4
— is the Telematics Service by Technoton developed for receiving and
processing Onboard Reports via Internet, displaying Operational Data
overlapped on area
maps, information storage in database and Analytical
Reports generation upon user’s request.
S6
— is the vehicle onboard data bus developed by
TECHNOTON
to enable
integrating the GPS/GLONASS-based vehicle monitoring system into the
vehicle electrical equipment. It comprises a set of cables, interfaces and
protocols. Physically, it is implemented on the basis of CAN 2.0B
(ISO 11898-1:2003) and K-Line (ISO 9141). S6 bus data exchange protocol
complies with SAE J1939 International Standard.
To get more details on S6 telematics bus visit
http://s6.jv-technoton.com/en/
PGN
(Parameter Group Number) — is a combined group of S6 parameters, which has com-
mon name and number. Functional Modules (FM) of the Unit can have input/output PGNs
and setup PGNs.
SPN
(Suspect Parameter Number) — informational unit of S6. Each SPN has determined
name, number, extension, data type and numerical value. The following types of SPN exist:
Parameters, Counters, Events. SPN can have a qualifier which allows qualification
of param-
eter’s value (e.g. – Onboard power supply limit/Minimum).
Analytical report
—
report generated in ORF4 on vehicle or group of vehicles operation for
chosen time period (usually a day, week or month). Can be composed of numbers, tables,
charts, mapped route of vehicle, diagrams.
Onboard equipment
(OE) — Telematics System Elements, directly installed in vehicle.
Onboard Reports
(the Reports) — iInformation about vehicle which is returned to a user of
Telematics System in accordance with inputted criteria. The Reports are generated by a
terminal unit both periodically (Periodic Reports) and on Event occurrence (Event Report).
GNSS
(Global Navigation Satellite System) — System for area positioning of an object
through satellite signal processing. GNSS is composed of space, ground and user segments.
Currently, there are several GNSSs: GPS (USA), GLONASS (Russia), Galileo (EU), Compass
(China).
Online monitoring
— remote monitoring of location and vehicle operation in real time, the
accumulation of information and preparation of Analytical Reports by requests of ORF 4
user.
Parameter
— vehicle’s characteristics varying over time or in space. E.g. hourly fuel con-
sumption, speed, fuel volume in tank, coordinates. The Parameter is usually depicted as a
chart and an average value.
Route
— data massive, consisting of coordinates, speed and direction of vehicle’s move-
ment. Corresponds to a real route of the vehicle. Depicted as lines on the Map. Direction of
vehicle’s movement is depicted by arrows.