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IQ.Pilot Release Commit @ 9fe0487

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IQ.Lvbs CI [bot]
2026-07-27 01:04:28 -05:00
parent 6edfe55a1e
commit 541e76a873
210 changed files with 992 additions and 504 deletions
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23
system/hardware/power_monitoring.py
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@@ -13,11 +13,13 @@ CAR_CHARGING_RATE_W = 45
VBATT_PAUSE_CHARGING = 11.8 # Lower limit on the LPF car battery voltage
# FastSleep (deep standby): enter low power at the normal shutdown voltage, shut down
# at a lower floor, exit once the alternator is charging
# FastSleep (deep standby): enter low power once parked with the screen idled off, or
# immediately at the normal shutdown voltage; shut down at a lower floor, exit once the
# alternator is charging
VBATT_LOW_POWER_ENTRY = 11.8
VBATT_LOW_POWER_EXIT = 12.8
VBATT_HARD_SHUTDOWN = 11.5
LOW_POWER_ENTRY_TIME_S = 300
MAX_TIME_OFFROAD_S = 30*3600
MIN_ON_TIME_S = 3600
DELAY_SHUTDOWN_TIME_S = 300 # Wait at least DELAY_SHUTDOWN_TIME_S seconds after offroad_time to shutdown.
@@ -124,14 +126,18 @@ class PowerMonitoring:
return 0 < iq_max_time_val_s <= offroad_time
# FastSleep: see if we should enter low power mode instead of shutting down
def should_enter_low_power(self, ignition: bool, in_car: bool, offroad_timestamp: float | None) -> bool:
def should_enter_low_power(self, ignition: bool, in_car: bool, offroad_timestamp: float | None, screen_off: bool) -> bool:
if offroad_timestamp is None or ignition or not in_car:
return False
if not self.params.get_bool("FastSleep"):
return False
offroad_time = time.monotonic() - offroad_timestamp
return (self.car_voltage_mV < (VBATT_LOW_POWER_ENTRY * 1e3) and
offroad_time > VOLTAGE_SHUTDOWN_MIN_OFFROAD_TIME_S)
# a healthy battery rests above VBATT_LOW_POWER_ENTRY, so parked entry must be
# time-based; the voltage trigger stays as the sagging-battery fast path
low_voltage = (self.car_voltage_mV < (VBATT_LOW_POWER_ENTRY * 1e3) and
offroad_time > VOLTAGE_SHUTDOWN_MIN_OFFROAD_TIME_S)
parked_idle = screen_off and offroad_time > LOW_POWER_ENTRY_TIME_S
return low_voltage or parked_idle
# See if we need to shutdown
def should_shutdown(self, ignition: bool, in_car: bool, offroad_timestamp: float | None, started_seen: bool):
@@ -141,12 +147,15 @@ class PowerMonitoring:
now = time.monotonic()
should_shutdown = False
offroad_time = (now - offroad_timestamp)
vbatt_min = VBATT_HARD_SHUTDOWN if self.params.get_bool("FastSleep") else VBATT_PAUSE_CHARGING
fast_sleep = self.params.get_bool("FastSleep")
vbatt_min = VBATT_HARD_SHUTDOWN if fast_sleep else VBATT_PAUSE_CHARGING
low_voltage_shutdown = (self.car_voltage_mV < (vbatt_min * 1e3) and
offroad_time > VOLTAGE_SHUTDOWN_MIN_OFFROAD_TIME_S)
should_shutdown |= self.max_time_offroad_exceeded(offroad_time)
should_shutdown |= low_voltage_shutdown
should_shutdown |= (self.car_battery_capacity_uWh <= 0)
# the 30 Wh bookkeeping model empties within hours at offroad draw regardless of the
# real battery state; under FastSleep the measured voltage floors govern instead
should_shutdown |= (self.car_battery_capacity_uWh <= 0) and not fast_sleep
should_shutdown &= not ignition
should_shutdown &= (not self.params.get_bool("DisablePowerDown"))
should_shutdown &= in_car