<div class="section abstract"> <div class="htmlview paragraph">This SAE Standard serves as the guidance document for the J2945/x family of standards as illustrated in <span class="xref">Figure 7</span>. It contains cross-cutting material which applies to the other J2945/x standards, including recommended practice for the use of Systems Engineering (SE) and generic DSRC interface requirements content.</div> <div class="htmlview paragraph">The scope for the DSRC system environment is to provide for the information exchange between a host vehicle and another DSRC enabled device, a device worn by or otherwise attached to a traveler, a roadside device, or a management center, to address safety, mobility, and environmental system needs.</div> <div class="htmlview paragraph">The audience for this document includes the technical teams of developers of the J2945/x documents and the implementers of the applications which are based on the J2945/x documents.</div> </div>