IQ.Pilot Release Commit @ f82ff4d

This commit is contained in:
IQ.Lvbs CI [bot]
2026-07-21 13:43:46 -05:00
parent 7b20edda67
commit b712a31728
717 changed files with 4347 additions and 3060 deletions

View File

@@ -3,17 +3,15 @@ import math
import numpy as np
import cereal.messaging as messaging
from opendbc.car.interfaces import ACCEL_MIN, ACCEL_MAX
from iqdbc.car.interfaces import ACCEL_MIN, ACCEL_MAX
from openpilot.common.constants import CV
from openpilot.common.filter_simple import FirstOrderFilter
from openpilot.common.realtime import DT_MDL
from openpilot.selfdrive.modeld.constants import ModelConstants
from openpilot.selfdrive.controls.lib.longcontrol import LongCtrlState
from cereal import log
from openpilot.selfdrive.controls.lib.longitudinal_mpc_lib.long_mpc import LongitudinalMpc, LongitudinalPlanSource
from openpilot.selfdrive.controls.lib.longitudinal_mpc_lib.long_mpc import CRUISE_MIN_ACCEL, CRUISE_MAX_ACCEL
from openpilot.selfdrive.controls.lib.longitudinal_mpc_lib.long_mpc import T_IDXS as T_IDXS_MPC
from openpilot.selfdrive.controls.lib.drive_helpers import CONTROL_N, get_accel_from_plan
from openpilot.selfdrive.controls.lib.drive_helpers import CONTROL_N, DEFAULT_STOPPING_SPEED, get_accel_from_plan
from openpilot.selfdrive.car.cruise import V_CRUISE_MAX, V_CRUISE_UNSET
from openpilot.common.swaglog import cloudlog
from openpilot.common.issue_debug import log_issue_limited
@@ -22,15 +20,11 @@ from openpilot.iqpilot.selfdrive.controls.lib.longitudinal_planner import Longit
A_CRUISE_MAX_VALS = [2.0, 1.6, 0.8, 0.6]
A_CRUISE_MAX_BP = [0., 10.0, 25., 40.]
A_CRUISE_MIN = -1.2
J_CRUISE = 1.0
CONTROL_N_T_IDX = ModelConstants.T_IDXS[:CONTROL_N]
ALLOW_THROTTLE_THRESHOLD = 0.4
MIN_ALLOW_THROTTLE_SPEED = 2.5
# scales the in-MPC cruise envelope's decel bound per drive personality
PERSONALITY_CRUISE_DECEL_SCALE = {
log.LongitudinalPersonality.relaxed: 0.85,
log.LongitudinalPersonality.standard: 1.0,
log.LongitudinalPersonality.aggressive: 1.15,
}
LAUNCH_DISARM_SPEED = 2.0
LAUNCH_COMMIT_T = 3.5
@@ -54,23 +48,31 @@ def get_lead_distance(radarState):
return radarState.leadTwo.dRel
return 0
def limit_accel_in_turns(v_ego, angle_steers, a_target, CP):
"""
This function returns a limited long acceleration allowed, depending on the existing lateral acceleration
this should avoid accelerating when losing the target in turns
"""
# FIXME: This function to calculate lateral accel is incorrect and should use the VehicleModel
# The lookup table for turns should also be updated if we do this
a_total_max = np.interp(v_ego, _A_TOTAL_MAX_BP, _A_TOTAL_MAX_V)
a_y = v_ego ** 2 * angle_steers * CV.DEG_TO_RAD / (CP.steerRatio * CP.wheelbase)
a_x_allowed = math.sqrt(max(a_total_max ** 2 - a_y ** 2, 0.))
def get_cruise_accel(e2e, v_cruise, v_ego, a_cruise_prev, angle_steers, CP, dt, accel_coast, allow_throttle):
max_accel = ACCEL_MAX if e2e else get_max_accel(v_ego)
return [a_target[0], min(a_target[1], a_x_allowed)]
if not e2e:
a_total_max = np.interp(v_ego, _A_TOTAL_MAX_BP, _A_TOTAL_MAX_V)
a_y = v_ego ** 2 * angle_steers * CV.DEG_TO_RAD / (CP.steerRatio * CP.wheelbase)
a_x_allowed = math.sqrt(max(a_total_max ** 2 - a_y ** 2, 0.))
max_accel = min(max_accel, a_x_allowed)
if not allow_throttle:
clipped_accel_coast = max(accel_coast, ACCEL_MIN)
coast_limit = np.interp(v_ego, [MIN_ALLOW_THROTTLE_SPEED, MIN_ALLOW_THROTTLE_SPEED*2], [max_accel, clipped_accel_coast])
max_accel = min(max_accel, coast_limit)
target_accel = np.clip(v_cruise - v_ego, A_CRUISE_MIN, max_accel)
if not e2e:
target_accel = float(np.clip(target_accel, a_cruise_prev - J_CRUISE * dt, a_cruise_prev + J_CRUISE * dt))
cruise_should_stop = v_cruise == 0.0
return target_accel, cruise_should_stop
class LongitudinalPlanner(LongitudinalPlannerIQ):
def __init__(self, CP, CP_IQ, init_v=0.0, init_a=0.0, dt=DT_MDL):
self.CP = CP
self.stopping_speed = CP_IQ.longitudinalStoppingSpeedOverride or DEFAULT_STOPPING_SPEED
self.mpc = LongitudinalMpc(dt=dt)
LongitudinalPlannerIQ.__init__(self, self.CP, CP_IQ, self.mpc)
self.fcw = False
@@ -79,7 +81,7 @@ class LongitudinalPlanner(LongitudinalPlannerIQ):
self.a_desired = init_a
self.v_desired_filter = FirstOrderFilter(init_v, 2.0, self.dt)
self.prev_accel_clip = [ACCEL_MIN, ACCEL_MAX]
self.a_cruise = 0.0
self.output_a_target = 0.0
self.output_should_stop = False
self.launch_armed = False
@@ -119,27 +121,21 @@ class LongitudinalPlanner(LongitudinalPlannerIQ):
v_ego = sm['carState'].vEgo
v_cruise_kph = min(sm['carState'].vCruise, V_CRUISE_MAX)
v_cruise = v_cruise_kph * CV.KPH_TO_MS
v_cruise_initialized = sm['carState'].vCruise != V_CRUISE_UNSET
if sm['controlsState'].forceDecel:
v_cruise = 0.0
long_control_off = sm['controlsState'].longControlState == LongCtrlState.off
force_slow_decel = sm['controlsState'].forceDecel
# Reset current state when not engaged, or user is controlling the speed
reset_state = long_control_off if self.CP.openpilotLongitudinalControl else not sm['selfdriveState'].enabled
# PCM cruise speed may be updated a few cycles later, check if initialized
v_cruise_initialized = sm['carState'].vCruise != V_CRUISE_UNSET
reset_state = reset_state or not v_cruise_initialized
# No change cost when user is controlling the speed, or when standstill
prev_accel_constraint = not (reset_state or sm['carState'].standstill)
accel_clip = [ACCEL_MIN, get_max_accel(v_ego)]
steer_angle_without_offset = sm['carState'].steeringAngleDeg - sm['liveParameters'].angleOffsetDeg
accel_clip = limit_accel_in_turns(v_ego, steer_angle_without_offset, accel_clip, self.CP)
if reset_state:
self.v_desired_filter.x = v_ego
# Clip aEgo to cruise limits to prevent large accelerations when becoming active
self.a_desired = np.clip(sm['carState'].aEgo, accel_clip[0], accel_clip[1])
self.a_desired = np.clip(sm['carState'].aEgo, ACCEL_MIN, ACCEL_MAX)
# Prevent divergence, smooth in current v_ego
self.v_desired_filter.x = max(0.0, self.v_desired_filter.update(v_ego))
@@ -147,25 +143,16 @@ class LongitudinalPlanner(LongitudinalPlannerIQ):
# Don't clip at low speeds since throttle_prob doesn't account for creep
self.allow_throttle = throttle_prob > ALLOW_THROTTLE_THRESHOLD or v_ego <= MIN_ALLOW_THROTTLE_SPEED
if not self.allow_throttle:
clipped_accel_coast = max(accel_coast, accel_clip[0])
clipped_accel_coast_interp = np.interp(v_ego, [MIN_ALLOW_THROTTLE_SPEED, MIN_ALLOW_THROTTLE_SPEED*2], [accel_clip[1], clipped_accel_coast])
accel_clip[1] = min(accel_clip[1], clipped_accel_coast_interp)
# Get new v_cruise and a_desired from Smart Cruise Control and Speed Limit Assist
v_cruise, self.a_desired = LongitudinalPlannerIQ.update_targets(self, sm, self.v_desired_filter.x, self.a_desired, v_cruise)
if force_slow_decel:
if sm['controlsState'].forceDecel:
v_cruise = 0.0
personality = sm['selfdriveState'].personality
v_cruise_envelope = LongitudinalPlannerIQ.cruise_envelope(self, v_cruise, v_ego, T_IDXS_MPC)
decel_scale = PERSONALITY_CRUISE_DECEL_SCALE.get(personality, 1.0)
cruise_accel_limits = (CRUISE_MIN_ACCEL * decel_scale, min(CRUISE_MAX_ACCEL, accel_clip[1]))
self.mpc.set_weights(prev_accel_constraint, personality=personality)
self.mpc.set_weights(personality=personality)
self.mpc.set_cur_state(self.v_desired_filter.x, self.a_desired)
self.mpc.update(sm['modelV2'], sm['radarState'], v_cruise_envelope, cruise_accel_limits, personality=personality)
self.mpc.update(sm['modelV2'], sm['radarState'], personality=personality)
self.v_desired_trajectory = np.interp(CONTROL_N_T_IDX, T_IDXS_MPC, self.mpc.v_solution)
self.a_desired_trajectory = np.interp(CONTROL_N_T_IDX, T_IDXS_MPC, self.mpc.a_solution)
@@ -176,14 +163,12 @@ class LongitudinalPlanner(LongitudinalPlannerIQ):
if self.fcw:
cloudlog.info("FCW triggered")
# Interpolate 0.05 seconds and save as starting point for next iteration
# Save starting point for next iteration
a_prev = self.a_desired
self.a_desired = float(np.interp(self.dt, CONTROL_N_T_IDX, self.a_desired_trajectory))
self.v_desired_filter.x = self.v_desired_filter.x + self.dt * (self.a_desired + a_prev) / 2.0
action_t = self.CP.longitudinalActuatorDelay + DT_MDL
output_a_target_mpc, output_should_stop_mpc = get_accel_from_plan(self.v_desired_trajectory, self.a_desired_trajectory, CONTROL_N_T_IDX,
action_t=action_t, vEgoStopping=self.CP.vEgoStopping)
action_t=action_t, stopping_speed=self.stopping_speed)
output_a_target_e2e = sm['modelV2'].action.desiredAcceleration
output_should_stop_e2e = sm['modelV2'].action.shouldStop
@@ -199,25 +184,28 @@ class LongitudinalPlanner(LongitudinalPlannerIQ):
t_shifted = T_IDXS_MPC + t_cut
v_shifted = np.interp(t_shifted, T_IDXS_MPC, model_v)
a_shifted = np.interp(t_shifted, T_IDXS_MPC, model_a)
a_launch = get_accel_from_plan(v_shifted, a_shifted, T_IDXS_MPC, action_t=action_t, vEgoStopping=self.CP.vEgoStopping)[0]
a_launch = get_accel_from_plan(v_shifted, a_shifted, T_IDXS_MPC, action_t=action_t)[0]
a_launch_max = np.interp(v_ego, [LAUNCH_MOVING_SPEED, LAUNCH_DISARM_SPEED], [LAUNCH_MAX_ACCEL, 0.])
output_a_target_e2e = max(output_a_target_e2e, min(a_launch, a_launch_max))
if self.is_e2e(sm):
output_a_target = min(output_a_target_e2e, output_a_target_mpc)
self.output_should_stop = output_should_stop_e2e or output_should_stop_mpc
if output_a_target < output_a_target_mpc:
self.mpc.source = LongitudinalPlanSource.e2e
else:
output_a_target = output_a_target_mpc
self.output_should_stop = output_should_stop_mpc
e2e = self.is_e2e(sm)
self.a_cruise, cruise_should_stop = get_cruise_accel(e2e, v_cruise, v_ego, self.a_cruise,
steer_angle_without_offset, self.CP, self.dt,
accel_coast, self.allow_throttle)
candidates = [(output_a_target_mpc, self.mpc.source, output_should_stop_mpc),
(self.a_cruise, LongitudinalPlanSource.cruise, cruise_should_stop)]
if e2e:
candidates.append((output_a_target_e2e, LongitudinalPlanSource.e2e, output_should_stop_e2e))
output_a_target, self.mpc.source, _ = min(candidates, key=lambda c: c[0])
self.output_should_stop = any(should_stop for _, _, should_stop in candidates)
self.output_should_stop = self.output_should_stop or self.forcing_stop
self.output_a_target = np.clip(output_a_target, ACCEL_MIN, ACCEL_MAX)
for idx in range(2):
accel_clip[idx] = np.clip(accel_clip[idx], self.prev_accel_clip[idx] - 0.05, self.prev_accel_clip[idx] + 0.05)
self.output_a_target = np.clip(output_a_target, accel_clip[0], accel_clip[1])
self.prev_accel_clip = accel_clip
self.a_desired = float(self.output_a_target)
self.v_desired_filter.x = self.v_desired_filter.x + self.dt * (self.output_a_target + a_prev) / 2.0
def publish(self, sm, pm):
plan_send = messaging.new_message('longitudinalPlan')