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commaai
Low speed steering issue is back with 22' VW Arteon (US model).
Describe the bug
I've been using Openpilot for about a year now, and originally run into a problem when I first started using it. I submitted a bug report, and user/dev jyoung8607 fix it in a custom branch for me. That branch was eventually merged into the following release. After the last release, the issue has come back. When the system tries to steer at very low speeds I get "Steering temporarily unavailable" shows up and steering is disabled until I restart the car. See on both these drives:
c34ef43981b6d888|2023-11-19--12-31-55--0 c34ef43981b6d888|2023-11-19--11-52-54--0
Which car does this affect?
VW Arteon 2022 (US model)
Provide a route where the issue occurs
c34ef43981b6d888|2023-11-19--12-31-55--0
openpilot version
openpilot 0.9.4
Additional info
See bug description
Sorry I looked but can't find it. I stopped using that branch when the fix was merged into the master.
From: Shane Smiskol @.> Sent: Monday, November 20, 2023 6:17 PM To: commaai/openpilot @.> Cc: David Whapham @.>; Author @.> Subject: Re: [commaai/openpilot] Low speed steering issue is back with 22' VW Arteon (US model). (Issue #30495)
Do you have a link to the fix?
— Reply to this email directly, view it on GitHubhttps://github.com/commaai/openpilot/issues/30495#issuecomment-1819957535, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AEJJEUB3V6UZB5T2C2G7YMLYFPQHRAVCNFSM6AAAAAA7R4PIWGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTQMJZHE2TONJTGU. You are receiving this because you authored the thread.Message ID: @.***>
He's referring to #26694. It's specific to a new generation of EPS. I think it may be an angle-rate limit, still investigating.
Also having the same issue. 2018 VW Atlas SEL
https://connect.comma.ai/9eab6bb0c76baa3d/1704842420631/1704843640843
Was at stop light and accelerated and turned under OP and my control. I felt a slight bump then steering became unavailable.
Issue happened at the end of my drive
I'm experiencing similar symptoms: 2024 Jetta SE
33f21a08ace10dde|2024-01-18--17-24-49--1
In highway traffic car came to a stop, went along for a bit, then lost steering control/communication. Occurs at the end of the drive.
Current thinking is the effective default minSteerSpeed is right on the edge of what the rack accepts. @Gyrohammer has been testing with a minSteerSpeed of 1.0 m/s for a few days with positive results. He's now testing with 0.5 m/s.
He's now testing with 0.5 m/s.
I've been testing at this limit for the past six days with promising results. I have not had this fault occur at-all; everything has been running as expected!
I've been testing at this limit for the past six days with promising results. I have not had this fault occur at-all; everything has been running as expected!
Can we have you give it one more try at 0.4 m/s? If possible, I want to still show VW with a zero min steer speed in the official docs, but 0.5 m/s is just a shade over 1 mph. Thank you so much for your help testing so far!
Can we have you give it one more try at 0.4 m/s?
Will do! I'll update this post in about a weeks time.
Can we have you give it one more try at 0.4 m/s?
Will do! I'll update this post in about a weeks time.
Well its been about a week, I've had little to no issue with this modification. I think this is the fix we needed.
@dukeajuke There's a candidate fix in #31450. At your convenience, try installing it and see what you get!
@Gyrohammer If you've been seeing low speed takeover alerts during your tests, this fix should make stopping silent again.
To test, uninstall openpilot and reinstall from custom URL https://installer.comma.ai/jyoung8607/vw-min-speed
Thanks! I'll try it tonight.
From: Jason Young @.> Sent: Wednesday, February 14, 2024 1:24 AM To: commaai/openpilot @.> Cc: David Whapham @.>; Mention @.> Subject: Re: [commaai/openpilot] Low speed steering issue is back with 22' VW Arteon (US model). (Issue #30495)
@dukeajukehttps://github.com/dukeajuke There's a candidate fix in #31450https://github.com/commaai/openpilot/pull/31450. At your convenience, try installing it and see what you get!
@Gyrohammerhttps://github.com/Gyrohammer If you've been seeing low speed takeover alerts during your tests, this fix should make stopping silent again.
To test, uninstall openpilot and reinstall from custom URL https://installer.comma.ai/jyoung8607/vw-min-speed
— Reply to this email directly, view it on GitHubhttps://github.com/commaai/openpilot/issues/30495#issuecomment-1943154351, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AEJJEUG2J5NFKXYE4FQCCW3YTRKDPAVCNFSM6AAAAAA7R4PIWGVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSNBTGE2TIMZVGE. You are receiving this because you were mentioned.Message ID: @.***>