EV Optimization - Increase Travel Range for Fixed Battery

Weekly Meeting

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

Meeting Link:

• https://covesa.my.webex.com/covesa.my/j.php?MTID=mc36ec6c80551c5dc2e65fa66b48c3b97
• Also can be accessed from COVESA Community Calendar 

Presentations to be showcased at CES 2023:

Copy of COVESA SOC Based Estimation_v8.xlsx

Meeting Notes

• 2023-01-18
  • Attendees
    • Chandra Chitikela 
    • @Umang
    • Pradeep Kumar 
    • Henkel Achim 
    • @Gaurav (MOBIS)
    • @Anirudh (MOBIS)
    • cc Paul Boyes 
    • cc @Jaegervall Eric
  • Next Steps:
    • Pull request for PowerOptimizationLevel might be extended by a seventh value on vehicle.PowerOptimizationLevel 1..10
    • Bosch will push the extended Pull request to the data expert group V: Achim with Eric
    • Drop the HMI-brightness Pull-request  V: MOBIS Umang
    • Link to Google Android Automotive vHAL: automotive/vehicle/2.0/types.hal - platform/hardware/interfaces - Git at Google (googlesource.com)

• 11-January-2023
  • Attendees
    • Chandra Chitikela 
    • Chris Cheng - Steinbeis
    • Unknown User (dirk.slama@bosch.com) -Bosch
    • John Moon 
    • Pradeep Kumar 
    • Sarat Chandra - Mobis
    • Ted Guild - Geotab
    • Umang Sharma - Mobis
  • Discussed CES - the thought is it went well
  • Seeking an HVAC Expert to determine what signals are needed
  • Introductions of new attendees Ted Guild and John Moon
  • Chandra presented background for Ted and John
  • Unknown User (dirk.slama@bosch.com) to look into HVAC Demo system + integration
  • Asked for spot to present at next AMM
  • Discussed when next AMM
• 2022-21-12 Meeting Notes:

  • Attendees

    • Paul Boyes - COVESA

    • Pradeep Kumar - Mobis
    • Chandra Chitikela - Mobis
    • Henkel Achim - Bosch
    • Chris Cheng - Steinbeis
    • Anirudh K - Mobis
    • Umang Sharma - Mobis
  • Demo of Playground.AI Visualizations was showcased. Discussion on the types of additional data points that can be added to the Playground.
  • Specific Topics to be included in the CES presentations were discussed along with a discussion on the overall flow of the presentations.
  • Discussion on updates made to the Datasheet, the updated Data will be shared among the team for further iterations.
  • Discussion on submission of 1 pull request on VSS and regarding the development of a detailed VSS Architecture for this project.
  • It was agreed to have another call next week to finalize the data and presentations for CES.
• 2022-14-12 Meeting Notes:

  • Attendees

    • Paul Boyes - COVESA

    • Pradeep Kumar - Mobis
    • Chandra Chitikela - Mobis
    • Henkel Achim - Bosch
    • Guarav Mittal - Mobis
    • Chris Cheng - Steinbeis
    • Anirudh K - Mobis
    • Umang Sharma - Mobis
  • Discussion Points

    • Based on the discussion on the call, Pull request for VSS Signals developed will be submitted 

    • Mobis recommended Branch level degradation status in the VSS status but this requires discussion in the VSS Meeting

    • For the CES Dataset samples, Bosch suggested to include Powertrain Data and Status. Mobis will work on making these changes in the Dataset

    • Steinbeis will share the updated Digital.Auto Visualization based on the updated data sheet 

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.

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