Single Wire CAN Network for Vehicle Applications
- Ground Vehicle Standard
- J2411_200002
- Issued
Scope
Recommended Content
| Ground Vehicle Standard | E/E Data Link Security |
| Ground Vehicle Standard | General Motors UART Serial Data Communications |
| Ground Vehicle Standard | High-Speed CAN (HSC) for Vehicle Applications at 500 kbps |
Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| TABLE 1 | SINGLE WIRE CAN BUS SIGNALS AND LOADING REQUIREMENTS | |
| TABLE 2 | ECU ESD TEST LEVELS | |
| TABLE 3 | NUMBER OF VEHICLE NODES VERSUS CLOCK TOLERANCE AND NUMBER OF PRIMARY LOADS | |
| TABLE 4 | TRANSCEIVER BUS INTERFACE SIGNALS AND LOADING REQUIREMENTS | |
| TABLE 5 | TRANSCEIVER ESD TEST LEVELS | |
| TABLE A1 | SWC CAN BIT TIME PARAMETERS | |
| TABLE B1 | BIT SETTINGS AT 33.333 KB/S | |
| TABLE B2 | CLOCK DIVISOR SETTINGS AT 33.333 kb/s, t = 1.5 µs | |
| TABLE B3 | CLOCK DIVISOR SETTINGS AT 33.333 kb/s, t = 2.0 us | |
| TABLE B4 | BIT SETTINGS AT 83.333 kb/s | |
| TABLE B5 | CLOCK DIVISOR SETTINGS AT 83.333 kb/s, t = 0.6 us | |
| TABLE B6 | CLOCK DIVISOR SETTINGS AT 83.333 kb/s, t = 1.0 us |
Issuing Committee
Vehicle Architecture For Data Communications Standards
The ever-increasing consumer expectations of vehicle internal functions and connectivity to the environment are outstripping the capability of current data communication architecture design. To address this vulnerability, this committee will investigate and endorse new vehicle architectures that meet system requirements such as: Reliability, System design metrics, Data security, Fault Tolerance, Built in testability, Validation/Verification , Compatibility, and Redundancy. This committee's mission is the investigation and development of vehicle architecture and data communication protocols and methods required to achieve the growth expected in the area of vehicle electronics. The committee shall continue to contribute to the understanding and use of semiconductor devices such as microprocessors, power devices, and other integrated circuits and the data transmission media used in these systems. Thus, all vehicle architectures (excluding aircraft) and devices used in these systems shall be included. Specific objectives shall include: Address the effect of electrical power environments (e.g., 42V, ground offsets) , Sponsor forums to evaluate new technologies (e.g., MOST, Bluetooth, Firewire), Publish technical reports on vehicle architecture and system partitioning, interfacing, modes of operation, protocol standards, recommended conformance test methods, and evaluation methods of those standards , Maintain the existing documents relevant to this committee (e.g., glossary of automotive electronics terms, SAE J1213/1), Encourage the applicable industries, government and educational institutions to support the efforts of this committee.