Operations and Maintenance Manual

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MPR 4.1 Reader Appendix
Confidential UM UM360479-100 Revision: Draft B4 Page 150 of 246
© Kapsch TrafficCom Canada Inc. 2022
All information contained herein is proprietary to, and may only be used with express, written permission from, Kapsch TrafficCom Canada Inc.
FILE: UM360479-100 REV B4 DRAFT WIP MPR-4.1 READER OPERATIONS AND MAINTENANCE MANUAL (002).DOCX 05/25/2022 11:18
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Term
Meaning
Reference or example
HS
handshake
HTTPS
Hypertext Transfer Protocol Secure
Hz
Hertz
Cycles per second
I/O
input/output
IC
Integrated circuit
ICD
Interface Control Document
Specification of the physical interface, protocol and file formats
used for messages sent between two communications
components.
ID
Identity or Identifier
Group ID in RF Port configuration
IEC
International Electrotechnical
Commission
IEEE
Institute of Electrical and Electronic
Engineers
Worldwide non-profit professional organization that makes
voluntary, consensus-based, standards
IF
Interface
IP
Intellectual Property or Internet
Protocol
reference an asset or reference an address
IR
Inter-Reader
IRIF
Inter-Reader interface
An Ethernet network of Readers at an ORT site
ISO
International Organization for
Standardization
International standards body. Members are the national
standards bodies for each country.
JRE
Java Runtime Environment
Required for some JANUS functions
LA
lane assignment
LAN
Local Area Network
A local computer network for communication between
computers
LC
Lane Controller
Controls Readers and receives data and alerts from Readers.
LCD
Liquid Crystal Display
Thin flat display device, using multi-colored pixels in front of a
light source
LED
Light Emitting Diode
Used as indicators on MPR 4.1 Reader
LPT
License Plate Transponder
An exterior tag in a weatherproof package mounted using the
front license plate mounting holes (a legacy product now
replaced by the FME)
MC
Main Controller
Intel-x86 based single-board computer that runs the Reader
software