Quo Vadis SAE J1939 Standardization
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چکیده
Based on the CAN bus (High-Speed CAN per ISO 11898), the SAE J1939 standard is used primarily to network the powertrain and chassis in commercial vehicles. The protocol creates a uniform foundation for communication between the electronic ECUs and operates by the plug-and-play principle. The J1939 standard is an active standard that currently consists of 19 documents (Figure 1). The responsible SAE subcommittees generally meet four times a year to decide on changes and further developments. The current versions of the documents may be purchased either individually or together as a package in so-called “JPaks” from the the SAE website [1].
منابع مشابه
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