EV Optimization - Increase Travel Range for Fixed Battery

Weekly Meeting

Wednesdays at 7:00am PT, 10:00am ET, 1600 CET

Meeting Notes

November 16th at 7:00am PT, 10:00am ET, 1600 CET

Agenda

• Overview of Project and Technical Concept
• Plan to Integrate with VSS 
• Queries and Suggestions from Participants

Attendees

Meeting Notes

• Explained the following:
  • Power Optimization Project Technical Concept in detail including the Architecture, Parameters, Use Cases, VSS Signal Integration (Additional Signals recommended) and applicability to different Automotive Systems/Modules 
  • Proposed that VSS Signals can be added in two different ways for this project: 
    • Add in the Existing VSS Modules in the Infotainment Category 
    • Add a separate VSS Module for EV Power Optimization 
• Views from Participants:

• • In general the concept is accepted and further study is agreed
  • Suggested to create a first level dataset based on estimates and develop it further
    • Participants mentioned that they are willing to share resources for this activity
    • Potential candidate to be presented in CES 2023 if such date would be available
  • Expressed opinion that the EV Power Optimization technical concept can be applied to all EVs globally and can be customized to cater to the requirements of OEMs and Tier 1s  
  • Possible to explore additional product lines for Power Optimization
  • Topic for Next Week's Meeting: Discussion on possible collaboration to develop the project further 

EV Power Optimization Proposal presented during COVESA Fall AMM conducted from18th to 20th October:

• EV Power Optimization Project Proposal and premise were presented
• Technical aspects of the proposal along with Use Cases and Parameters Effecting Travel Range were explained
• Guidelines for Power Optimization, currently proposed for IVI module, can be extended to many other modules of the vehicle
• Discussed Opportunity for reutilization by industry Partners related to EV Power Optimization

EV Power Optimization Project Proposal:

Overview

Framing Question:   How can we increase the travel range in EV for fixed battery capacity?

EV Power Optimization Project Proposal Summary

• The proposal team aims to initiate and lead a dedicated EV power optimization Interest group within COVESA
• An initial seeding project aims at :
  • Develop standard specification for power optimization
  • Demonstrate features/scenarios by POC
• The proposal team would like to drive this project if other OEMS participate in defining/improving the guidelines for multiple ECU’s

COVESA Community Calendar

The COVESA Community Calendar contains all open COVESA meetings.  We suggest you subscribe to this calendar to stay up to date.

However, If you would rather use an ICS here is one for the meeting:  EV Power Optimization Weekly.ics

EV Charging Expert Group Mailing List (Google Group)

https://groups.google.com/u/0/a/covesa.global/g/ev-charging-expert-group

Slack Channel 

COVESA Community Workspace Invite:

https://join.slack.com/t/covesacommunity/shared_invite/zt-1eul7g8g0-Kj9p~Guk4Khv3rlPUy5flw

EV Charging Expert Group Channel:

https://covesacommunity.slack.com/archives/C03U5LCEXDK