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Use Cases for Diagnostic Communication for Plug-in Electric Vehicles
- Ground Vehicle Standard
- J2836/4_201706
- Issued
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Surface Vehicle Technical Information Report, J2836/4, establishes diagnostic use cases between Plug-in Electric Vehicles (PEV) and the Electric Vehicle Supply Equipment (EVSE). As PEVs are deployed and include both Plug-In Hybrid Electric (PHEV) and Battery Electric (BEV) Vehicle variations, failures of the charging session between the EVSE and PEV may include diagnostics particular to the vehicle variations. This document describes the general information required for diagnostics and J2847/4 will include the detail messages to provide accurate information to the customer and/or service personnel to identify the source of the issue and assist in resolution. Existing vehicle diagnostics can also be added and included during this charging session regarding issues that have occurred or are imminent to the EVSE or PEV, to assist in resolution of these items.
Rationale
The use cases described herein identify the diagnostic requirements and interactions to charge or discharge Plug-in Electric Vehicles (PEVs). Additional vehicle diagnostics are also included. If a charge session failed to occur, the PEV customer and/or service personnel need to understand whether the PEV or EVSE caused the issue that resulted in a failure to charge.
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Topic
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Unnamed Dataset 2 | ||
| Unnamed Dataset 3 | ||
| Table 1 | Control pilot open circuit faults | |
| Table 2 | Control pilot short to ground faults | |
| Table 3 | Control Pilot Short to 16 V Faults | |
| Table 4 | Detection circuit open circuit faults | |
| Table 5 | Detection circuit short to ground faults | |
| Table 6 | Detection circuit short to 16 V faults | |
| Table 7 | EVSE trouble code summary | |
| Table 8 | Diagnostic trouble code summary |
Issuing Committee
The Hybrid Technical Standards Committee reports to the Powertrain Systems Group of the Motor Vehicle Council. The Committee is responsible for developing and maintaining SAE Standards, Recommended Practices, and Information Reports related to the field of hybrid vehicle technology. The following topics are within the scope of this committee's work: ¿ safety aspects of hybrid systems in vehicles ¿ test procedures to establish the performance of hybrid systems and components ¿ nomenclature ¿ vehicle interface and serviceability requirements Participants in the SAE Hybrid Technical Standards Committee include OEMs, suppliers, consulting firms, government, and other interested parties.
Reference
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