SAE J1939 CAN FD Functional Safety Assurance Data

<div class="section abstract"> <div class="htmlview paragraph">This document describes the functional safety (FuSa) assurance data to be included when communicating safety-related A_PDUs using either the Multi-PG service or the FD Transport service within an SAE J1939-22 protocol stack. It specifies the following:</div> <ul class="list disc"> <li class="list-item"> <div class="htmlview paragraph">The parameters that make up the FuSa assurance information</div></li> <li class="list-item"> <div class="htmlview paragraph">The behavioral requirements when producing and consuming FuSa assurance information</div></li> <li class="list-item"> <div class="htmlview paragraph">The technical requirements for different FuSa profiles intended to meet different application requirements</div></li> <li class="list-item"> <div class="htmlview paragraph">The trailer formats for the different FuSa profiles that can be incorporated into Multi-PG and FD Transport services</div></li></ul> <div class="htmlview paragraph">This document does not specify the assignment of a FuSa profile to any values of the TOS and TF fields when using the Multi-PG service, or to any value of the AD TYPE field when using the FD Transport service; instead, SAE J1939-22, or an OEM in the manufacturer-specific ranges of these fields, specifies the assignments for these fields.</div></div>