{"id":258439,"date":"2024-10-19T17:06:32","date_gmt":"2024-10-19T17:06:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-20794-22020\/"},"modified":"2024-10-25T12:44:02","modified_gmt":"2024-10-25T12:44:02","slug":"bs-iso-20794-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-20794-22020\/","title":{"rendered":"BS ISO 20794-2:2020"},"content":{"rendered":"<p>This document describes the application layer protocol including the application measurement and control data management, message transfer and fault management.<\/p>\n<p>The application and application layer contain the following descriptions:<\/p>\n<ul>\n<li>\n<p>message structure;<\/p>\n<\/li>\n<li>\n<p>communication method;<\/p>\n<\/li>\n<li>\n<p>network management (optional);<\/p>\n<\/li>\n<li>\n<p>measurement and control data; and<\/p>\n<\/li>\n<li>\n<p>error handling.<\/p>\n<\/li>\n<\/ul>\n<p>This document also specifies:<\/p>\n<ul>\n<li>\n<p>the service interface; and<\/p>\n<\/li>\n<li>\n<p>the service interface parameters.<\/p>\n<\/li>\n<\/ul>\n<h4>PDF Catalog<\/h4>\n<table border=\"1px\" class=\"des-table\">\n<tr>\n<th>PDF Pages<\/th>\n<th>PDF Title<\/th>\n<\/tr>\n<tr>\n<td><b>2<b><\/td>\n<td>undefined  <\/td>\n<\/tr>\n<tr>\n<td><b>7<b><\/td>\n<td>Foreword  <\/td>\n<\/tr>\n<tr>\n<td><b>8<b><\/td>\n<td>Introduction  <\/td>\n<\/tr>\n<tr>\n<td><b>11<b><\/td>\n<td>1 Scope <br \/> 2 Normative references <br \/> 3 Terms and definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>13<b><\/td>\n<td>4 Symbols and abbreviated terms <br \/> 4.1 Symbols <br \/> 4.2 Abbreviated terms  <\/td>\n<\/tr>\n<tr>\n<td><b>14<b><\/td>\n<td>5 Conventions <br \/> 6 Introduction to application and application layer <br \/> 6.1 Application properties <br \/> 6.2 Application layer properties <br \/> 6.3 Message transmission <br \/> 6.4 Communication methods  <\/td>\n<\/tr>\n<tr>\n<td><b>15<b><\/td>\n<td>6.5 Message types <br \/> 6.6 Error handling <br \/> 7 Service interface parameters (SIP) <br \/> 7.1 SIP \u2014 General <br \/> 7.2 SIP \u2014 Data type definitions  <\/td>\n<\/tr>\n<tr>\n<td><b>16<b><\/td>\n<td>7.3 SIP \u2014 Mtype, message type <br \/> 7.4 SIP \u2014 ReqId, request identifier <br \/> 7.5 SIP \u2014 ReqTypeId, request type identifier <br \/> 7.6 SIP \u2014 PDU, protocol data unit <br \/> 7.7 SIP \u2014 Length, length of PDU <br \/> 7.8 SIP \u2014 ev_wakeup_ind, event wake-up indication (optional)  <\/td>\n<\/tr>\n<tr>\n<td><b>17<b><\/td>\n<td>7.9 SIP \u2014 cmd_wakeup_req, command wake-up request <br \/> 7.10 SIP \u2014 NMInfo, network management information  <\/td>\n<\/tr>\n<tr>\n<td><b>18<b><\/td>\n<td>7.11 SIP \u2014 SCT, sequence count <br \/> 7.12 SIP \u2014 Result, result <br \/> 8 SI \u2014 Service interface (SI) definition to application and lower OSI layers <br \/> 8.1 SI \u2014 A_Data.req and A_Data.ind service interface  <\/td>\n<\/tr>\n<tr>\n<td><b>19<b><\/td>\n<td>8.2 SI \u2014 A_Data.req and A_Data.ind service interface parameter mapping <br \/> 9 Application (APP) <br \/> 9.1 APP \u2014 Message exchange <br \/> 9.2 APP \u2014 Communication methods <br \/> 9.2.1 APP \u2014 General  <\/td>\n<\/tr>\n<tr>\n<td><b>20<b><\/td>\n<td>9.2.2 APP \u2014 Event-triggered method <br \/> 9.2.3 APP \u2014 Polling method  <\/td>\n<\/tr>\n<tr>\n<td><b>21<b><\/td>\n<td>9.3 APP \u2014 Network management (NM) <br \/> 9.3.1 APP \u2014 General  <\/td>\n<\/tr>\n<tr>\n<td><b>22<b><\/td>\n<td>9.3.2 APP \u2014 Normal, standby, and sleep states  <\/td>\n<\/tr>\n<tr>\n<td><b>23<b><\/td>\n<td>9.3.3 APP \u2014 Normal state  <\/td>\n<\/tr>\n<tr>\n<td><b>24<b><\/td>\n<td>9.3.4 APP \u2014 Sleep state (optional) <br \/> 9.3.5 APP \u2014 Standby state (optional) <br \/> 9.3.6 APP \u2014 Wake-up\/sleep function (optional)  <\/td>\n<\/tr>\n<tr>\n<td><b>34<b><\/td>\n<td>9.3.7 APP \u2014 Wake-up\/sleep sequence parameter <br \/> 9.4 APP \u2014 Multi clock master sequence processing  <\/td>\n<\/tr>\n<tr>\n<td><b>35<b><\/td>\n<td>9.5 APP \u2014 Measurement and\/or control data <br \/> 9.5.1 APP \u2014 Publisher and subscriber data  <\/td>\n<\/tr>\n<tr>\n<td><b>36<b><\/td>\n<td>9.5.2 APP \u2014 Measurement and\/or control data management <br \/> 9.5.3 APP \u2014 Measurement and\/or control data types <br \/> 9.5.4 APP \u2014 Measurement and\/or control data consistency  <\/td>\n<\/tr>\n<tr>\n<td><b>37<b><\/td>\n<td>9.5.5 APP \u2014 Assignment of ReqId <br \/> 9.5.6 APP \u2014 Priority of ReqId  <\/td>\n<\/tr>\n<tr>\n<td><b>38<b><\/td>\n<td>9.6 APP \u2014 Error handling <br \/> 9.6.1 APP \u2014 General <br \/> 9.6.2 APP \u2014 CXPI network error  <\/td>\n<\/tr>\n<tr>\n<td><b>39<b><\/td>\n<td>9.6.3 APP \u2014 Network management information  <\/td>\n<\/tr>\n<tr>\n<td><b>40<b><\/td>\n<td>9.6.4 APP \u2014 SCT, sequence count (optional)  <\/td>\n<\/tr>\n<tr>\n<td><b>41<b><\/td>\n<td>9.6.5 APP \u2014 Sequence count (SCT) error (optional) <br \/> 9.6.6 APP \u2014 Transmission prohibition  <\/td>\n<\/tr>\n<tr>\n<td><b>42<b><\/td>\n<td>9.6.7 APP \u2014 Retransmission <br \/> 9.6.8 APP \u2014 Error notification on CXPI network (optional)  <\/td>\n<\/tr>\n<tr>\n<td><b>43<b><\/td>\n<td>10 Application layer (AL) <br \/> 10.1 AL \u2014 Message exchange  <\/td>\n<\/tr>\n<tr>\n<td><b>44<b><\/td>\n<td>10.2 AL \u2014 Message structure  <\/td>\n<\/tr>\n<tr>\n<td><b>45<b><\/td>\n<td>10.3 AL \u2014 Request protected type identifier field <br \/> 10.4 AL \u2014 Request protected identifier field <br \/> 10.4.1 AL \u2014 General <br \/> 10.4.2 AL \u2014 Judgment of received message <br \/> 10.5 AL \u2014 Response field (A_PDU) <br \/> 10.5.1 AL \u2014 General <br \/> 10.5.2 AL \u2014 A_PDU  <\/td>\n<\/tr>\n<tr>\n<td><b>46<b><\/td>\n<td>10.5.3 AL \u2014 Wake-up indication and request <br \/> 10.6 AL \u2014 Error detection  <\/td>\n<\/tr>\n<tr>\n<td><b>47<b><\/td>\n<td>Bibliography  <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p><b>Road vehicles. Clock extension peripheral interface (CXPI) &#8211; Application layer<\/b><\/p>\n<table class=\"shortdes-table\" style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/bsi\/\"><b>BSI<\/b><\/a><\/td>\n<td>2020<\/td>\n<td>48<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":258442,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[742,2641],"product_tag":[],"class_list":{"0":"post-258439","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\/258439","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\/258442"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=258439"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=258439"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=258439"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}