{"id":375195,"date":"2024-10-20T02:42:25","date_gmt":"2024-10-20T02:42:25","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-21806-142021\/"},"modified":"2024-10-26T04:44:03","modified_gmt":"2024-10-26T04:44:03","slug":"bs-iso-21806-142021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-21806-142021\/","title":{"rendered":"BS ISO 21806-14:2021"},"content":{"rendered":"

This document specifies the technical requirements for the lean application layer for MOST, a synchronous time-division-multiplexing network.<\/p>\n

The lean application layer includes a specification of the services available to control the configuration and behaviour of the network management.<\/p>\n

The lean application layer covers the definition of:<\/p>\n

    \n
  1. \n

    node kinds,<\/p>\n<\/li>\n

  2. \n

    node addressing,<\/p>\n<\/li>\n

  3. \n

    data transport,<\/p>\n<\/li>\n

  4. \n

    network configuration,<\/p>\n<\/li>\n

  5. \n

    lean network services interface,<\/p>\n<\/li>\n

  6. \n

    network management, including connection management,<\/p>\n<\/li>\n

  7. \n

    diagnosis, and<\/p>\n<\/li>\n

  8. \n

    timing definitions.<\/p>\n<\/li>\n<\/ol>\n

    PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
    2<\/td>\nundefined <\/td>\n<\/tr>\n
    7<\/td>\nForeword <\/td>\n<\/tr>\n
    8<\/td>\nIntroduction <\/td>\n<\/tr>\n
    11<\/td>\n1 Scope
    2 Normative references
    3 Terms and definitions <\/td>\n<\/tr>\n
    13<\/td>\n4 Symbols and abbreviated terms
    4.1 Symbols
    4.2 Abbreviated terms
    5 Conventions
    6 Basic principles <\/td>\n<\/tr>\n
    14<\/td>\n7 Node kinds
    7.1 General
    7.2 Root node
    7.2.1 General <\/td>\n<\/tr>\n
    15<\/td>\n7.2.2 Lean network services
    7.2.3 Network descriptor <\/td>\n<\/tr>\n
    16<\/td>\n7.3 Remote node
    7.4 Listen-only node
    8 Node addressing <\/td>\n<\/tr>\n
    17<\/td>\n9 Data transport
    10 Network configuration
    10.1 General
    10.2 Network <\/td>\n<\/tr>\n
    18<\/td>\n10.3 Node
    10.4 Path
    10.5 Coupling <\/td>\n<\/tr>\n
    19<\/td>\n10.6 Streaming socket
    10.7 Network socket <\/td>\n<\/tr>\n
    20<\/td>\n11 Network supervisor\/application interface (NSAI)
    11.1 Overview <\/td>\n<\/tr>\n
    21<\/td>\n11.2 Requests, responses, and events
    11.2.1 Network startup and shutdown
    11.2.2 Connection management
    11.2.3 Diagnosis <\/td>\n<\/tr>\n
    22<\/td>\n12 Lean network services interface (LNSI)
    12.1 Overview <\/td>\n<\/tr>\n
    24<\/td>\n12.2 Requests, responses, and events
    12.2.1 Lean network services
    12.2.2 Network startup and shutdown
    12.2.3 Node discovery <\/td>\n<\/tr>\n
    25<\/td>\n12.2.4 Connection management
    12.2.5 Diagnosis
    13 Network management
    13.1 Network startup and shutdown
    13.2 Network events
    13.2.1 General <\/td>\n<\/tr>\n
    26<\/td>\n13.2.2 End of network activity
    13.2.3 Unlock and critical unlock
    13.2.4 Network change event
    13.2.5 Source drop
    13.3 Node discovery
    13.3.1 General <\/td>\n<\/tr>\n
    27<\/td>\n13.3.2 Addresses
    13.3.3 Scanning the network <\/td>\n<\/tr>\n
    28<\/td>\n13.3.4 Adding nodes to the network <\/td>\n<\/tr>\n
    31<\/td>\n13.3.5 Reset detection <\/td>\n<\/tr>\n
    33<\/td>\n13.4 Connection management
    13.4.1 General <\/td>\n<\/tr>\n
    34<\/td>\n13.4.2 Sockets
    13.4.3 Couplings <\/td>\n<\/tr>\n
    35<\/td>\n13.4.4 Paths
    13.4.5 Activating paths <\/td>\n<\/tr>\n
    36<\/td>\n13.4.6 Deactivating paths <\/td>\n<\/tr>\n
    37<\/td>\n13.4.7 Re-creation of lost paths
    13.4.8 Monitoring
    13.5 Network management message format
    13.5.1 General
    13.5.2 Command and report reference <\/td>\n<\/tr>\n
    40<\/td>\n13.5.3 Message IDs for commands and reports <\/td>\n<\/tr>\n
    41<\/td>\n14 Diagnosis
    14.1 General
    14.2 Full-duplex network diagnosis <\/td>\n<\/tr>\n
    42<\/td>\n14.3 Half-duplex network diagnosis
    14.4 Network diagnosis using diagnosis line <\/td>\n<\/tr>\n
    43<\/td>\n15 Timing definitions
    15.1 Overview <\/td>\n<\/tr>\n
    44<\/td>\n15.2 Timer tHello
    15.2.1 Purpose
    15.2.2 Start and stop conditions
    15.2.3 Timer expiration
    15.3 Timer tRD
    15.3.1 Purpose
    15.3.2 Start and stop conditions <\/td>\n<\/tr>\n
    45<\/td>\n15.3.3 Timer expiration
    15.4 Timer tLNS_Termination
    15.4.1 Purpose
    15.4.2 Start and stop conditions
    15.4.3 Timer expiration
    16 Service interface definition to transport layer and network layer <\/td>\n<\/tr>\n
    46<\/td>\nAnnex A (normative) Parameters for LNSI and network management messages <\/td>\n<\/tr>\n
    53<\/td>\nAnnex B (informative) XSD for validation of XML <\/td>\n<\/tr>\n
    63<\/td>\nAnnex C (informative) Network descriptor example <\/td>\n<\/tr>\n
    65<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

    Road vehicles. Media Oriented Systems Transport (MOST) – Lean application layer<\/b><\/p>\n\n\n\n\n
    Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
    BSI<\/b><\/a><\/td>\n2021<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375201,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[742,2641],"product_tag":[],"class_list":{"0":"post-375195","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-43-040-15","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/375195","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/375201"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375195"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375195"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}