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ITS Data Bus—Thin Transport Layer
- Ground Vehicle Standard
- J2366/4_200203
- Issued
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Recommended Practice details the Thin Transport Layer of the Intelligent Transportation Systems (ITS) Data Bus, which is generally intended for in-vehicle use.
The Thin Transport Layer sits between SAE J2366-2 and J2366-7. It provides the handling of such activities as the packetizing of long messages and message reassembly. Design of the messages and headers has stressed economy, in terms of bits within a CAN 2.0B frame.
The ITS Data Bus (IDB) is a non-proprietary virtual token passing bus, designed to allow disparate consumer, vehicle, and commercial electronic components to communicate and share information across a standard, open data bus.
This document describes the Thin Transport Layer of the IDB, as shown in Figure 1.
Rationale
Not applicable.
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | FRAME TYPES | |
| TABLE 2 | TRANSPORT ERROR CODES | |
| TABLE 3 | NAKAddinfo, ADDITIONAL INFORMATION FOR NAKReasonCode |
Issuing Committee
Reference
| Number | Title |
|---|---|
| Bosch CAN Specification, Version 2.0 | This document is not part of the subscrption. |
| BoschCANSpecifi | This document is not part of the subscrption. |
| ISO7498:1990 | This document is not part of the subscrption. |
| J1760_201910 | Data Security Services |
| J2355 | This document is not part of the subscrption. |
| J2366-1 | This document is not part of the subscrption. |
| J2366-2 | This document is not part of the subscrption. |
| J2366-7 | This document is not part of the subscrption. |
| J2366/1 | This document is not part of the subscrption. |
| J2366/2 | This document is not part of the subscrption. |
| J2366/7 | This document is not part of the subscrption. |
| J2590 | This document is not part of the subscrption. |
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