commaai / commaai/opendbc

2022 Honda Insight EX Alpha Longitudinal overshoots stop point and creeps toward stopped vehicles

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bug car
Dominant language
Python
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Description

### Describe the car bug

* Vehicle: 2022 Honda Insight EX hybrid
* Device: Comma Four
* Branches tested:
* CD210 dev
* release branch
* Models tested:
* OP Model 10 V3
* TCPv3
* Features enabled:
* Alpha Longitudinal: ON
* Experimental Mode: ON
* Exact behavior:
* Comma screen correctly shows stopping point
* Vehicle continues past stopping point
* Slowly creeps toward stopped lead vehicle
* Applies hard braking late
* Similar behavior at red lights and stop signs
* Never stops at red lights or stop signs. It slows to around 1-3 mph then continues

### Provide a route where the issue occurs

a63145ec64186e3e

### openpilot version

release

### Additional info

_No response_

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by reproducing route a63145ec64186e3e on the 2022 Honda Insight EX hybrid with Comma Four, Alpha Longitudinal and Experimental Mode enabled, comparing the CD210 dev and release branches and the OP Model 10 V3 and TCPv3 models. Investigate why the vehicle passes the displayed stopping point and continues through red lights or stop signs; done means it stops at the intended point without creeping toward lead vehicles.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
embedded-iot
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
38/100

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