Introduction - ELECTRICAL EQUIPMENT

VENICE

Complex system management for the simultaneous control of several smart systems (Vehicle Network Integration Component Electronics).

CAN

Controller Area Network

NETWORK

Electrical line formed by two shielded electrical wires.

NQS

Instrument Panel Connector

NBC

Body Computer Connector

TIM2

Triggering and Ignition Module (for 2 pretensioners)

ACU3

Third generation Air Bag Central Unit

RSU

Remote Side Sensing Unit (side impact sensor)

CCM

Engine Management Control Unit

NRR

De-Luxe Radio Connector

BIT

Elementary unit of a digital message

MULTIPLEX

Static switchover device

PROTOCOL

A set of rules defining the construction of a message in a certain system

BAUDRATE

Number of bits sent on a line in a second

HDR

Makes it possible to identify and synchronize the start of transmission

IND

Makes it possible to identify the destination address

CMD

Data to be transmitted

NBD

Number of command data bytes

B1...BN

Data bytes

CKS CHECKSUM

This is the check on the correct receipt of the data package

ACK

Command acknowledged and done

NACK

Command not acknowledged

NAP

Command not applicable

SELF-DIAGNOSIS

Test automatically carried out by the device

RECOVERY

A strategy used to replace a missing signal with a standard signal

ISO

International Organisation for Standardisation

MASTER

Main, primary, etc.

ID

Identification code

NODE

ECU internal interface

SAE

Society of Automotive Engineers