Download Project Report on Electronics-TIMS PDF

TitleProject Report on Electronics-TIMS
TagsMains Electricity Transformer Alternating Current Battery Charger Power Supply
File Size1.0 MB
Total Pages70
Table of Contents
                            KURUKSHETRA UNIVERSITY
ACKNOWLEDGEMENT
Benefits of Delhi Metro on completion
	MAJOR SYSTEMS
	Equipment Locations
		Networking Protocol
	Real Time Protocol And Interface
	Network traffic
	ARCNET (ANSI 878.1) for Train LAN
	RS 485 Transmission
	Overall Description
	Equipment Locations
	Equipment Functions
	System controls
		Air Conditioning Over ride
	Equipment Layouts
	Design and Performance Data
	Central Unit
		CPU 1
		CPU 2
Sub Rack
	Overall Description
	Equipment Locations
	Equipment Functions
	Equipment Layouts
PCB (Central Processing Unit 4)
	Overall Description
	Equipment Locations
	Equipment Functions
	System Controls
		Software Interfaces.
	Operating Principles
		Interface between the Train Integrated Management System and the Train Bus
	System Controls
		Interface with Display Units
		Interface with AVAS and PA
	Operating Principles
		Interface between the Train Management System and the AVAS & PA system
		Interface between the Train Integrated Management System and the Automatic Train Control system
	System Monitoring
	Operating Principles
	Equipment Layouts
		24V Digital Input
Overall Description
Equipment Locations
	Locations of PA and PIS System
		Driving Cabin Equipment
		Passenger Saloon Equipment
Equipment Function
System Controls
	Overall Description
	Equipment Location
	Equipment Functions
		Audio System
		Visual System
	System Controls
	
	Operation Principles
The AVAU processor deals with the basic audio, auto-announcing and interfacing of critical functions (EPA enable, door circuit interfaces); the PIC processor controls data-communications and serial interfaces to other sub-systems, as well as processing the control of passenger information.
Vehicle Communications Card (VEH_COMMS)
	Overall Description
	Equipment Location
	System Controls
Cab Audio Communications Unit CPU Card (CACU_CPU)
	Overall Description
	Equipment Location
	Located at the fourth in upper card row of AVAU/PIC Rack.
	Equipment Functions
	System Controls
Expanded Serial I/O Card
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Audio Control Matrix Card (CACU_ACM)
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Front Panel Communications Card (FP_COMMS)
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Digital Train Wire Interface Card (DIG_TWIFACE)
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Power Supply Interface Module (PSU_MOD)
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Operating Principles
Main Power Supply DC-DC Converter Module
	Overall Description
	Operating Principles
Main Power Supply DC-DC Converter Module
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Passenger Information System Control Card (PIC)
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	By the train operator key operation on MOP, AOP sends this command toDVAU.
	Equipment Layouts
	System Controls

Fist Microphone
	Overall Description
	Equipment Location
	System control
		Noise Cancellation Principle by cardioid polar response
			
			Microphone hygiene
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Operating Principles
	Equipment Layouts
Mode button Assembly
	Overall Description
	Equipment Location
	System Controls
Control pcb assembly
	Overall Description
	Equipment Location
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Transient Interface Board
	Overall Description
	Equipment Location
Programming Interface Board
	Overall Description
	Equipment Locations
	Equipment Functions
GRAPHIC EQUALISER AND SOALAS CARD
	Overall Description
	Equipment Locations
	Operating Principles
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Operating Principles
Overall Description
Equipment Locations
Equipment Functions
Overall Description
Equipment Locations
Equipment Functions
Operating Principles
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
	Overall Description
	Equipment Location
	Equipment Functions
	System Controls
Train LINE Interfaces
	Train wires are defined as the common ‘highway’ through each vehicle of the train. These circuits connect through the semi-permanent couplers, so the highway is through all four vehicles (with future capability of eight vehicles). Certain train wires will also be extended to a coupled train, to allow Cab to Cab communication in a ‘pull-out’ situation
	SPEECH PAIR 1 (CAB TO CAB AND PASSENGER COMMUNICATION AUDIO)
	SPEECH PAIR 2 (PA AUDIO)
	TRAIN RADIO INTERFACE TO AVAU
		AUDIO INTERFACES TO TRAIN RADIO
			TRAIN RADIO LOUDSPEAKER MUTE
		TRAIN RADIO – DATA INTERFACE
		This interface is RS422 through two cables. The data rate shall be 9600b/s. The communication protocol requires the AVAU to be received only and the radio to transmit only. The following functions shall be received over the data interface from Train Radio
	CAB ACTIVE SIGNAL TO AVAU
	DOOR CIRCUITS TO THE AVAU
		DOOR CLOSE ANNOUNCEMENT PUSH BUTTON LEFT/ RIGHT SIDE
		DOOR OPEN RELAYS LEFT/ RIGHT SIDE
		DOOR CLOSE RELAYS LEFT/ RIGHT SIDE
		ALL DOORS CLOSED INTERLOCK CIRCUIT
	PA/ PIS TRAIN DATA BUSES A & B
		PROTOCOL
		MESSAGES AND COMMANDS
		MESSAGE GENERATION
                        

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