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1、CABIN EQUIPMENT INTERFACES PART 1 CABIN MANAGEMENT AND ENTERTAINMENT SYSTEM - PERIPHERALS ARINC SPECIFICATION 628P1-3 PUBLISHED: JANUARY 17, 2001 AN AA DOCUMENT Prepared by AIRLINES ELECTRONIC ENGINEERING COMMITTEE Published by AERONAUTICAL RADIO, INC. This document is based on material submitted by
2、 various participants during the drafting process. Neither AEEC nor ARINC has made any determination whether these materials could be subject to valid claims of patent, copyright or other proprietary rights by third parties, and no representation or warranty, expressed or implied is made in this reg
3、ard. Any use of or reliance on this document shall constitute an acceptance thereof “as is” and be subject to this disclaimer. Copyright 2001 by AERONAUTICAL RADIO, INC. 2551 Riva Road Annapolis, Maryland 21401-7465 USA ARINC SPECIFICATION 628P1-3 CABIN EQUIPMENT INTERFACES PART 1 CABIN MANAGEMENT A
4、ND ENTERTAINMENT SYSTEM - PERIPHERALS Published: January 17, 2001 Prepared by the Airlines Electronic Engineering Committee Specification 628 Part 1Adopted by the Airlines Electronic Engineering Committee:October 21, 1993 Specification 628 Part 1Adopted by the Industry:December 27, 1993 Summary of D
5、ocument Supplements SupplementAdoption DatePublished Specification 628P1-1November 2, 1995June 3, 1996 Specification 628P1-2September 9, 1998July 9, 1999 Specification 628P1-3November 15, 2000January 17, 2001 A description of the changes introduced by each supplement is included on Goldenrod paper a
6、t the end of this document. -,-,- FOREWORD Activities of AERONAUTICAL RADIO, INC. (ARINC) and the Purpose of ARINC Reports and Specifications Aeronautical Radio, Inc. is a corporation in which the United States scheduled airlines are the principal stockholders. Other stockholders include a variety o
7、f other air transport companies, aircraft manufacturers and non-U.S. airlines. Activities of ARINC include the operation of an extensive system of domestic and overseas aeronautical land radio stations, the fulfillment of systems requirements to accomplish ground and airborne compatibility, the allo
8、cation and assignment of frequencies to meet those needs, the coordination incident to standard airborne compatibility, the allocation and assignment of frequencies to meet those needs, the coordination incident to standard airborne communications and electronics systems and the exchange of technica
9、l information. ARINC sponsors the Airlines Electronic Engineering Committee (AEEC), composed of airline technical personnel. The AEEC formulates standards for electronic equipment and systems for the airlines. The establishment of Equipment Characteristics is a principal function of this Committee.
10、It is desirable to reference certain general ARINC Specifications or Report which are applicable to more than one type of equipment. These general Specifications and Reports may be considered as supplementary to the Equipment Characteristics in which they are referenced. They are intended to set for
11、th the desires of the airlines pertaining to components and general design, construction and test criteria, in order to insure satisfactory operation and the necessary interchangeability in airline service. The release of a Specification or Equipment Characteristics should not be construed to obliga
12、te ARINC or any airline insofar as the purchase of any components or equipment is concerned. An ARINC Report ( Specification or Characteristic) has a twofold purpose, which is: (1)To indicate to the prospective manufacturers of airline electronic equipment the considered opinion of the airline techn
13、ical people, coordinated on an industry basis, concerning requisites of new equipment, and (2)To channel new equipment designs in a direction which can result in the maximum possible standardization of those physical and electrical characteristics which influence interchangeability of equipment with
14、out seriously hampering engineering initiative. -,-,- ARINC SPECIFICATION 628, PART 1 TABLE OF CONTENTS iii ITEMSUBJECTPAGE 1.0INTRODUCTION1 1.1Purpose of this Document1 1.2Related Documents1 1.3System Description2 1.4Peripheral Interfaces Unit Description2 1.4.1New Generation Audio Reproducer Unit
15、(ARU)2 1.4.2Video Sources2 1.4.2.1Single and Multi-Output Video Cameras2 1.4.2.2Video Reproducer Unit (VRU)3 1.4.2.3Video Tuner Unit (VTU)3 1.4.3Passenger Flight Information Systems (PFIS)3 1.4.4Pre-Recorder Announcement and Boarding Music Reproducer (PRAM)3 1.4.5Projection Video/Overhead Monitor3 1
16、.4.6Cabin File Server4 1.4.7Disk Drive Unit (DDU)4 1.5Regulatory Approval4 2.0INTERCHANGEABILITY STANDARDS5 2.1Introduction 5 2.2Electrical Interfaces and Physical Interconnection (Connectors, Index Pin Coding and Interwiring)5 2.2.1Discrete Control Signals5 2.2.2Audio Reproduce Levels5 2.2.3Video S
17、ignal Characteristics5 2.2.4Y/C Applications5 2.2.5Differential Video5 2.2.6RF Sensitivity5 2.3BITE Function6 2.4Cooling6 2.5Video Signal-to-Noise6 2.6Decompression Shutdown6 3.0INTERCHANGEABILITY STANDARDS - NEW GENERATION AUDIO7 REPRODUCER UNIT (ARU) 3.1Connector7 3.2Operating Characteristics7 3.3
18、Program Hold or Pause7 3.4ARINC 485 Data Bus7 3.5BITE Function7 3.6Design Guidelines7 3.6.1Weight7 3.6.2Mounts7 3.6.3Cooling7 3.6.4Total Program Capability7 3.6.5Digital Output (Optional)7 3.6.6Output Impedance, Analog Audio7 3.6.7Output Level Adjustment, Analog Audio7 3.6.8Program Reproduce Levels
19、Audio7 4.0INTERCHANGEABILITY STANDARDS - VIDEO SOURCES8 4.1Video Camera Unit (VCU)8 4.1.1Connector 8 4.1.2Power Supply8 4.1.3Signal Inputs8 4.1.4Signal Outputs8 4.1.5Data Bus Interfaces8 4.1.6Design Guidelines8 4.1.6.1Weight8 4.1.6.2Auxiliary Power Output8 4.2Video Reproducer Unit (VRU)8 4.2.1Connec
20、tor8 4.2.2Electrical Interface9 4.2.3BITE Indication9 4.2.4Data Bus9 4.2.4.1ARINC 485 Data Bus9 4.2.4.2Remote Operation9 -,-,- ARINC SPECIFICATION 628, PART 1 TABLE OF CONTENTS iv ITEMSUBJECTPAGE 4.2.5Design Guidelines9 4.2.5.1Weight9 4.2.5.2Cooling9 4.2.5.3Front Panel Indicators/Controls9 4.2.5.4Pa
21、use Function10 4.2.5.5Auto Rewind10 4.2.5.6REW/FF Time10 4.2.5.7Play Indicator10 4.2.5.8Power Up Mode10 4.2.5.9Turn Off Mode10 4.2.5.10“ON” Indicator10 4.2.5.11Elapse Time Indicator10 4.2.5.12Audio/Video Scrambling10 4.2.5.13Video Output10 4.2.5.14Picture Resolution10 4.2.5.15Signal-to-Noise10 4.3Vi
22、deo Turner Unit (MFVTU)10 4.3.1Connector 10 4.3.2Operating Characteristics10 4.3.3ARINC 485 Data Bus10 4.3.4BITE Function11 4.3.5Design Guidelines11 4.3.5.1Size11 4.3.5.2Weight11 4.3.5.3Memory Function11 4.3.5.4Channel Selection11 4.3.5.5Manual Channel11 4.3.5.6Automatic Format Selection11 4.3.5.7Au
23、tomatic Band Switching11 4.3.5.8Front Panel Controls/Indicators11 5.0INTERCHANGEABILITY STANDARDS - PASSENGER FLIGHT INFORMATION SYSTEMS12 5.1Connector12 5.2Electrical Interface - DIU12 5.3Electrical Interface12 5.4Data Buses12 5.4.1ARINC 485 Data Bus12 5.4.2ARINC 429 and CDS 2 Data Bus12 5.5BITE Fu
24、nction12 5.6Design Guidelines12 5.6.1Size12 5.6.2Weight12 5.6.3Cooling12 06.0INTERCHANGEABILITY STANDARDS - PRE-RECORDED ANNOUNCEMENT AND13 BOARDING MUSIC REPRODUCER (PRAM) 6.1Connector13 6.2Electrical Interface13 6.3Data Bus13 6.3.1ARINC 429 Data Bus13 6.3.2ARINC 485 Data Bus13 6.4BITE Function13 6
25、.5Design Guidelines13 6.5.1Size13 6.5.2Weight13 6.5.3Cooling13 6.5.4Emergency Announcement13 6.5.5Emergency Repeat Cycle13 6.5.6Pre-Recorded and Emergency Announcement13 6.5.7Announcements Control14 6.5.8Access Time14 6.5.9Boarding Music14 6.5.10Boarding Music Pause14 6.5.11Number of Audio Outputs14
26、 6.5.12Keyline Inputs14 -,-,- ARINC SPECIFICATION 628, PART 1 TABLE OF CONTENTS v ITEMSUBJECTPAGE 6.5.13Keyline Outputs14 6.5.14Priority of PRAM Functions14 6.5.15Power Interruptions15 6.5.16Audio Characteristics15 6.5.16.1Frequency Response15 6.5.16.2Signal-to-Noise Ratio15 6.5.16.3Total Distortion
27、15 6.5.16.4WOW and Flutter (for tape player only)15 6.5.16.5Output Level15 6.5.16.6Output Impedance15 6.5.16.7Crosstalk15 7.0INTERCHANGEABILITY STANDARDS - PROJECTION VIDEO (OVERHEAD MONITOR)16 7.1Connector16 7.2Electrical Interface16 7.3Data Buses16 7.4BITE Function16 7.5Design Guidelines16 7.5.1“O
28、N” Indicator16 7.5.2Typical Weight Ranges16 7.5.3Cooling16 7.6Mechanical Interface16 7.7Installation Guidelines17 8.0INTERCHANGEABILITY STANDARDS - CABIN FILE SERVER (CFS)/DISK DRIVE UNIT (DDU)18 8.1Cabin File Server (CFS)18 8.1.1Connector18 8.1.2Interface Wiring18 8.1.2.1Functional Interface18 8.1.
29、2.2ARINC 646 Interface18 8.1.2.3ARINC 636 Interface18 8.1.2.4EIA 232 Serial Port Interface18 8.1.2.5ARINC 485 Interface18 8.1.2.6ARINC 429 Interface18 8.1.2.7CCITT CEPT E1 Interface18 8.1.2.8FDDI Interface19 8.1.3BITE Function19 8.1.4Design Guidelines19 8.1.4.1Size 19 8.1.4.2Weight19 8.1.4.3Mounts19
30、 8.1.4.4Cooling19 8.2Disk Drive Unit (DDU)19 8.2.1Connector19 8.2.2Interface Wiring19 8.2.2.1Function Interface Requirements19 8.2.3BITE Function19 8.2.4Design Guidelines19 8.2.4.1Size19 8.2.4.2Weight19 8.2.4.3Mounts19 8.2.4.4Cooling19 9.0POWER CIRCUITRY20 9.1Primary Input Power20 9.1.1Current Harmo
31、nics20 9.1.2Power Factor20 9.1.3Power Back-up20 9.2Electrostatic Discharge20 9.3Electrostatic Propensity20 9.4Grounding and Bonding20 9.5The Common Ground20 9.6The AC Common20 9.7Keyline/Ground Potential20 9.8Power Consumption, Per Seat20 -,-,- ARINC SPECIFICATION 628, PART 1 TABLE OF CONTENTS vi IT
32、EMSUBJECTPAGE 10.0ENVIRONMENTAL CONDITIONS21 11.0BONDING AND GROUNDING GUIDELINES25 11.1General Design Considerations22 11.2Bonding and Grounding22 11.3Electrostatic Discharge22 12.0RELIABILITY24 12.1General24 12.2ARU24 12.3Video Sources24 12.3.1Internal Camera24 12.3.2External Camera24 12.4PFIS24 1
33、2.5PRAM24 12.6CFS/DDU24 12.7Video Tape Reliability24 12.8Video Head Reliability24 13.0PROVISIONS FOR TEST25 13.1General25 13.2Functions25 13.3Continuous Fault Monitoring25 13.4Manually Initiated Test25 14.0SYSTEM INITIALIZATION/POWER INTERRUPTS26 14.1Initialization26 14.2Power Interrupts26 15.0ACOUS
34、TICAL GUIDELINES27 15.1Purpose27 15.2Applicability27 15.3Methodology27 15.4Sound Power Level Measurements27 15.5Design Changes27 15.6Data Requirements27 15.7Usage Guide27 ATTACHMENTS 1Cabin Equipment Interfaces Block Diagram28 2-1Audio Reproducer Unit (ARU) Interface Wiring29 2-2ARU Rear Connector P
35、ositioning31 3-1Video Reproducer Unit (VRU) Interface Wiring32 3-2VRU Connector Positioning33 4Multi-Format Video Tuner Unit (MFVTU) Interface Wiring34 5-1Video Camera Unit Block Diagram35 5-2Video Camera Unit (VCU) Interface Wiring36 6PRAM Main Unit Connector Positioning37 7-1Pre-Recorded Announcem
36、ent Machine (PRAM) Interface Wiring38 8ARINC 429 Data Bus Protocol PRAM-RCU40 9-1PFIS DIU Connectors Pins Assignment54 9-2PFIS Stand-Alone Remote Control Unit Pins Assignments56 9-3PFIS Rear Connector Positioning57 10-1VMU/VPU Interface Wiring58 10-2VPU/VMU Mechanical Interface59 11-1Cabin File Serv
37、er (CFS) Interwiring79 11-2Disk Drive Unit (DDS) Interwiring84 11-3Connector Positioning87 12CFS Data Bus Interface88 13Signal-to-Noise Measurement for IFE Equipment89 14ARINC 429 Data Bus Protocol Between the PFIS and Any Remote Control Unit90 15-1Sound Power Level Measurement Summary and Noise Cla
38、ssification for IFE Head-End LRUs112 15-2Usage Guidelines for the IFE Head-End LRU Noise Classification Ratings113 -,-,- ARINC SPECIFICATION 628, PART 1 TABLE OF CONTENTS vii APPENDIX AList of Acronyms117 ARINC SPECIFICATION 628, PART 1 - Page 1 1.0 INTRODUCTION 1.1 Purpose of this Document ARINC Sp
39、ecification 628 defines general system architectural philosophy and specific design guidance for the design and interface of various cabin related equipment. Compliance with ARINC Specification 628 allows each respective ARINC equipment standard to interoperate when integrated with other relevant ca
40、bin equipment. System performance parameters are described herein for connectors, electrical interfaces, operational mode control/protocols, BITE reporting, reliability, environmental conditions and software data loading. Cabin subsystems are becoming more sophisticated and complex. This is due prim
41、arily to the passenger entertainment and service improvements to enhance passenger comfort. Almost unlimited selections of audio and video programming are becoming available to the passengers. State-of-the-art video entertainment subsystems with a capability for video games and catalog viewing are b
42、eing provided on a personalized basis. Passengers can communicate almost anywhere in the world via a telephone at their seat. Office type computing system and peripherals are also finding their applications in the cabin to facilitate data handling and management, and to link cabin data communication
43、 to the ground. Standardization will enable the airlines to reap the benefits of these improvements. These benefits are achieved through greater airline freedom of choice, unit price reduction through increased volume, interchangeable spares and greater availability of spares, more upgradeable optio
44、ns and creating more sub-markets for integrators and software/hardware suppliers. Each subsystem may embody design features that are airline unique. Due to the unique nature of some equipment, only interfaces are standardized. Some functionalities are recommended as the design guidelines only. Cabin
45、 subsystems should be managed, controlled and maintained systematically. Integration of management and control data buses/protocols is desirable to prevent proliferations of control points in the cabin. Centralizing management and controls of the different cabin subsystems facilitates operation, mai
46、ntenance and troubleshooting, significantly. 1.2 Related Documents This document should be used in conjunction with ARINC Specification 628, Parts 2, 3 and 4. Part 2 defines interfaces of the seat associated equipment. Part 3 defines the electrical interfaces between the In-Flight Entertainment Syst
47、ems (IFES) and other airplane systems. Part 4 defines standard aircraft IFE Cabin Distribution System (CDS) wiring, connectors, identification codes, space envelopes, and mounting principles. The latest revision of the following documents are pertinent to the design of equipment intended to meet thi
48、s standard, unless otherwise stated. ARINC Specification 404A, “Air Transport Equipment Cases and Racking” ARINC Specification 413A, “Guidance for Aircraft Electrical Power Utilization off line status (no EQuip IDent word from PRAM) ARINC SPECIFICATION 628, PART 1 - Page 54 ATTACHMENT 9-1 PFIS DIU C
49、ONNECTORS PINS ASSIGNMENT 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 24 AWG 1 HI LO HI LO LO HI HI LO ARINC 429 RX, Central Maintenance Computer ARINC 429 RX 1, Cabin Distribution System Differential/Baseband Video Output 1 ARINC 429 RX 2, Cabind Distribution System 28 22 23 24 25 26 27 29 32 33 34