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onepilot/common/constants.py
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github-actions[bot] 6f34f74e9b sunnypilot v2026.001.000 release
date: 2026-04-10T22:07:44
master commit: 4ba0c4b574bff994e9a8f7266b4969b39380a8b1
2026-04-10 22:07:52 +08:00

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Python

import numpy as np
# conversions
class CV:
# Speed
MPH_TO_KPH = 1.609344
KPH_TO_MPH = 1. / MPH_TO_KPH
MS_TO_KPH = 3.6
KPH_TO_MS = 1. / MS_TO_KPH
MS_TO_MPH = MS_TO_KPH * KPH_TO_MPH
MPH_TO_MS = MPH_TO_KPH * KPH_TO_MS
MS_TO_KNOTS = 1.9438
KNOTS_TO_MS = 1. / MS_TO_KNOTS
# Angle
DEG_TO_RAD = np.pi / 180.
RAD_TO_DEG = 1. / DEG_TO_RAD
# Mass
LB_TO_KG = 0.453592
ACCELERATION_DUE_TO_GRAVITY = 9.81 # m/s^2