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2.4 Auto-IOS (In-Orbit Servicing) Logical Architecture

    Document/Purpose
    Traceability (Upstream /Downstream) Documents Upstream:
    Downstream:
    Status pre-DRAFT
    Baseline Version/Date | Current Version Not yet established | v0.1
    Last Updated  
    Owner / Lead  Sanjay Chadha
    Contributors
    Reviewers
    Scope/Out-Of-Scope Scope:
    Out-of-Scope:

     

    Auto-IOS (In-Orbit Servicing) Architecture

    Interfaces

    INTF# System 1 System 2 Description
    1 Auto-IOS (AIOS) IOS-Client- GS Interface between Auto-IOR and Clients who want to use the service of Auto-IOR
    2 Auto-IOS (AIOS) IOS-SP-GS IOS Service Provider interface with Auto-IOS
    3. IOS-Client-Spacecraft IOS-Client-GS Proprietary
    4 IOS-SP-Spacecraft IOS-SP-G Proprietary
    5 IOS-Client-Spacecraft IOS-SP-Spacecraft 4 Modes of Client and Service Provider interfaces exist as documented here 1.11.0 Terminology and Definitions

    These interfaces are are outlined in diagram below:

    Message Flow (for example OTV)

    Interface Message Remarks
    1. IOS<->Client
    1. Register Client
    		 Client Registers with Auto-IOS
    1. IOS<->Service Provider
    1. Register Service Provider
    		 Service Provider Registers with auto-IOS
    1. IOS<->Client
    1. Discover Service Provider
    		 Client Sends request to Auto-IOS to discover service provider
    1. SP-GS<->Spacecraft
    1. Proprietary
    		 Service Provider Ground Segment sends information of Service Provider Spacecraft (e.g. OTV)
    1. Client-GS<->Spacecraft
    1. Proprietary
    		 Client Ground Segment sends information of Service Provider Spacecraft (e.g. OTV)
    1. Client<->Service provider spacecraft
    1. IRD:CS-CS
    		 Use the messages in IRD document Inter Spacecraft Interfaces