J2799_202406 Hydrogen Surface Vehicle to Station Communications Hardware and Software

Revised

06/10/2024

Features
Issuing Committee
Scope
Content
This standard specifies the communications hardware and software requirements for fueling hydrogen surface vehicles (HSV), such as fuel cell vehicles, but may also be used where appropriate with heavy-duty vehicles (e.g., buses) and industrial trucks (e.g., forklifts) with compressed hydrogen storage. It contains a description of the communications hardware and communications protocol that may be used to refuel the HSV. The intent of this standard is to enable harmonized development and implementation of the hydrogen fueling interfaces.
This standard is intended to be used in conjunction with the hydrogen fueling protocols in SAE J2601 and nozzles and receptacles conforming with SAE J2600.
Rationale
Content
This document has a new communication protocol version number 2.00 for high flow fueling protocols, such as SAE J2601/5. This includes a larger TV range and structured formatting rules in order to send additional information in the OD field. The geometry requirements for the IrDA hardware are adjusted for larger receptacle/nozzles.
Meta TagsDetails
DOI
https://doi.org/10.4271/J2799_202406
Pages
39
Citation
SAE International Technical Standard, Hydrogen Surface Vehicle to Station Communications Hardware and Software, SAE Standard J2799_202406, Revised June 2024, Issued March 2010, https://doi.org/10.4271/J2799_202406.
Additional Details
Publisher
Published
Jun 10
Product Code
J2799_202406
Content Type
Technical Standard
Status
Revised
Language
English

Revisions