Driving Personality setting (also changes follow distance) (#24742)

* Skeleton

* Adjustable follow parameter

* fix rebase

* long planner

* typo

* Add ui toggle

* Fix icon

* Improve text

* Better toggle position

* Im a UX engineer now

* add param reader

* CHange jerk to have same crash test performance

* Try reading param

* Unused comment

* translate ui text

* std stoi

* Parametrized buttons

* Empty strings are ints

* Move to generic

* Update translations

* Fix translation diffs

* Release notes

* update refs

* tweaks

* Misc fixes

* No param is standard
old-commit-hash: 205c900742a18ca4662f4535a1a4008624c05995

RELEASES.md

@@ -1,6 +1,11 @@
 Version 0.9.3 (2023-06-XX)
 ========================
 * New driving model
+* New driving personality setting
+  * Three settings: aggressive, standard, and relaxed
+  * Standard is recommended and the default
+  * In aggressive mode lead follow distance is shorter and quicker gas/brake response
+  * In relaxed mode lead follow distance is longer
 
 Version 0.9.2 (2023-05-22)
 ========================

common/params.cc

@@ -104,6 +104,7 @@ std::unordered_map<std::string, uint32_t> keys = {
     {"DisablePowerDown", PERSISTENT},
     {"ExperimentalMode", PERSISTENT},
     {"ExperimentalModeConfirmed", PERSISTENT},
+    {"LongitudinalPersonality", PERSISTENT},
     {"ExperimentalLongitudinalEnabled", PERSISTENT},
     {"DisableUpdates", PERSISTENT},
     {"DisengageOnAccelerator", PERSISTENT},

selfdrive/controls/lib/longitudinal_mpc_lib/long_mpc.py

@@ -1,7 +1,7 @@
 #!/usr/bin/env python3
 import os
 import numpy as np
-
+from cereal import log
 from common.realtime import sec_since_boot
 from common.numpy_fast import clip
 from system.swaglog import cloudlog
@@ -54,18 +54,38 @@ FCW_IDXS = T_IDXS < 5.0
 T_DIFFS = np.diff(T_IDXS, prepend=[0.])
 MIN_ACCEL = -3.5
 MAX_ACCEL = 2.0
-T_FOLLOW = 1.45
 COMFORT_BRAKE = 2.5
 STOP_DISTANCE = 6.0
 
+def get_jerk_factor(personality=log.LongitudinalPersonality.standard):
+  if personality==log.LongitudinalPersonality.relaxed:
+    return 1.0
+  elif personality==log.LongitudinalPersonality.standard:
+    return 1.0
+  elif personality==log.LongitudinalPersonality.aggressive:
+    return 0.5
+  else:
+    raise NotImplementedError("Longitudinal personality not supported")
+
+
+def get_T_FOLLOW(personality=log.LongitudinalPersonality.standard):
+  if personality==log.LongitudinalPersonality.relaxed:
+    return 1.75
+  elif personality==log.LongitudinalPersonality.standard:
+    return 1.45
+  elif personality==log.LongitudinalPersonality.aggressive:
+    return 1.25
+  else:
+    raise NotImplementedError("Longitudinal personality not supported")
+
 def get_stopped_equivalence_factor(v_lead):
   return (v_lead**2) / (2 * COMFORT_BRAKE)
 
-def get_safe_obstacle_distance(v_ego, t_follow=T_FOLLOW):
+def get_safe_obstacle_distance(v_ego, t_follow):
   return (v_ego**2) / (2 * COMFORT_BRAKE) + t_follow * v_ego + STOP_DISTANCE
 
-def desired_follow_distance(v_ego, v_lead):
-  return get_safe_obstacle_distance(v_ego) - get_stopped_equivalence_factor(v_lead)
+def desired_follow_distance(v_ego, v_lead, t_follow=get_T_FOLLOW()):
+  return get_safe_obstacle_distance(v_ego, t_follow) - get_stopped_equivalence_factor(v_lead)
 
 
 def gen_long_model():
@@ -161,7 +181,8 @@ def gen_long_ocp():
 
   x0 = np.zeros(X_DIM)
   ocp.constraints.x0 = x0
-  ocp.parameter_values = np.array([-1.2, 1.2, 0.0, 0.0, T_FOLLOW, LEAD_DANGER_FACTOR])
+  ocp.parameter_values = np.array([-1.2, 1.2, 0.0, 0.0, get_T_FOLLOW(), LEAD_DANGER_FACTOR])
+
 
   # We put all constraint cost weights to 0 and only set them at runtime
   cost_weights = np.zeros(CONSTR_DIM)
@@ -249,10 +270,11 @@ class LongitudinalMpc:
     for i in range(N):
       self.solver.cost_set(i, 'Zl', Zl)
 
-  def set_weights(self, prev_accel_constraint=True):
+  def set_weights(self, prev_accel_constraint=True, personality=log.LongitudinalPersonality.standard):
+    jerk_factor = get_jerk_factor(personality)
     if self.mode == 'acc':
       a_change_cost = A_CHANGE_COST if prev_accel_constraint else 0
-      cost_weights = [X_EGO_OBSTACLE_COST, X_EGO_COST, V_EGO_COST, A_EGO_COST, a_change_cost, J_EGO_COST]
+      cost_weights = [X_EGO_OBSTACLE_COST, X_EGO_COST, V_EGO_COST, A_EGO_COST, jerk_factor * a_change_cost, jerk_factor * J_EGO_COST]
       constraint_cost_weights = [LIMIT_COST, LIMIT_COST, LIMIT_COST, DANGER_ZONE_COST]
     elif self.mode == 'blended':
       a_change_cost = 40.0 if prev_accel_constraint else 0
@@ -307,7 +329,8 @@ class LongitudinalMpc:
     self.cruise_min_a = min_a
     self.max_a = max_a
 
-  def update(self, radarstate, v_cruise, x, v, a, j):
+  def update(self, radarstate, v_cruise, x, v, a, j, personality=log.LongitudinalPersonality.standard):
+    t_follow = get_T_FOLLOW(personality)
     v_ego = self.x0[1]
     self.status = radarstate.leadOne.status or radarstate.leadTwo.status
 
@@ -334,7 +357,7 @@ class LongitudinalMpc:
       v_cruise_clipped = np.clip(v_cruise * np.ones(N+1),
                                  v_lower,
                                  v_upper)
-      cruise_obstacle = np.cumsum(T_DIFFS * v_cruise_clipped) + get_safe_obstacle_distance(v_cruise_clipped)
+      cruise_obstacle = np.cumsum(T_DIFFS * v_cruise_clipped) + get_safe_obstacle_distance(v_cruise_clipped, get_T_FOLLOW())
       x_obstacles = np.column_stack([lead_0_obstacle, lead_1_obstacle, cruise_obstacle])
       self.source = SOURCES[np.argmin(x_obstacles[0])]
 
@@ -368,7 +391,7 @@ class LongitudinalMpc:
 
     self.params[:,2] = np.min(x_obstacles, axis=1)
     self.params[:,3] = np.copy(self.prev_a)
-    self.params[:,4] = T_FOLLOW
+    self.params[:,4] = t_follow
 
     self.run()
     if (np.any(lead_xv_0[FCW_IDXS,0] - self.x_sol[FCW_IDXS,0] < CRASH_DISTANCE) and
@@ -380,9 +403,9 @@ class LongitudinalMpc:
     # Check if it got within lead comfort range
     # TODO This should be done cleaner
     if self.mode == 'blended':
-      if any((lead_0_obstacle - get_safe_obstacle_distance(self.x_sol[:,1], T_FOLLOW))- self.x_sol[:,0] < 0.0):
+      if any((lead_0_obstacle - get_safe_obstacle_distance(self.x_sol[:,1], t_follow))- self.x_sol[:,0] < 0.0):
         self.source = 'lead0'
-      if any((lead_1_obstacle - get_safe_obstacle_distance(self.x_sol[:,1], T_FOLLOW))- self.x_sol[:,0] < 0.0) and \
+      if any((lead_1_obstacle - get_safe_obstacle_distance(self.x_sol[:,1], t_follow))- self.x_sol[:,0] < 0.0) and \
          (lead_1_obstacle[0] - lead_0_obstacle[0]):
         self.source = 'lead1'
 

selfdrive/controls/lib/longitudinal_planner.py

@@ -2,6 +2,8 @@
 import math
 import numpy as np
 from common.numpy_fast import clip, interp
+from common.params import Params
+from cereal import log
 
 import cereal.messaging as messaging
 from common.conversions import Conversions as CV
@@ -57,6 +59,17 @@ class LongitudinalPlanner:
     self.a_desired_trajectory = np.zeros(CONTROL_N)
     self.j_desired_trajectory = np.zeros(CONTROL_N)
     self.solverExecutionTime = 0.0
+    self.params = Params()
+    self.param_read_counter = 0
+    self.read_param()
+    self.personality = log.LongitudinalPersonality.standard
+
+  def read_param(self):
+    param_value = self.params.get('LongitudinalPersonality')
+    if param_value is not None:
+      self.personality = int(param_value)
+    else:
+      self.personality = log.LongitudinalPersonality.standard
 
   @staticmethod
   def parse_model(model_msg, model_error):
@@ -75,6 +88,9 @@ class LongitudinalPlanner:
     return x, v, a, j
 
   def update(self, sm):
+    if self.param_read_counter % 50 == 0:
+      self.read_param()
+    self.param_read_counter += 1
     self.mpc.mode = 'blended' if sm['controlsState'].experimentalMode else 'acc'
 
     v_ego = sm['carState'].vEgo
@@ -114,11 +130,11 @@ class LongitudinalPlanner:
     accel_limits_turns[0] = min(accel_limits_turns[0], self.a_desired + 0.05)
     accel_limits_turns[1] = max(accel_limits_turns[1], self.a_desired - 0.05)
 
-    self.mpc.set_weights(prev_accel_constraint)
+    self.mpc.set_weights(prev_accel_constraint, personality=self.personality)
     self.mpc.set_accel_limits(accel_limits_turns[0], accel_limits_turns[1])
     self.mpc.set_cur_state(self.v_desired_filter.x, self.a_desired)
     x, v, a, j = self.parse_model(sm['modelV2'], self.v_model_error)
-    self.mpc.update(sm['radarState'], v_cruise, x, v, a, j)
+    self.mpc.update(sm['radarState'], v_cruise, x, v, a, j, personality=self.personality)
 
     self.v_desired_trajectory_full = np.interp(T_IDXS, T_IDXS_MPC, self.mpc.v_solution)
     self.a_desired_trajectory_full = np.interp(T_IDXS, T_IDXS_MPC, self.mpc.a_solution)
@@ -154,5 +170,6 @@ class LongitudinalPlanner:
     longitudinalPlan.fcw = self.fcw
 
     longitudinalPlan.solverExecutionTime = self.mpc.solve_time
+    longitudinalPlan.personality = self.personality
 
     pm.send('longitudinalPlan', plan_send)

selfdrive/manager/manager.py

@@ -7,6 +7,7 @@ import sys
 import traceback
 from typing import List, Tuple, Union
 
+from cereal import log
 import cereal.messaging as messaging
 import selfdrive.sentry as sentry
 from common.basedir import BASEDIR
@@ -44,6 +45,7 @@ def manager_init() -> None:
     ("HasAcceptedTerms", "0"),
     ("LanguageSetting", "main_en"),
     ("OpenpilotEnabledToggle", "1"),
+    ("LongitudinalPersonality", str(log.LongitudinalPersonality.standard)),
   ]
   if not PC:
     default_params.append(("LastUpdateTime", datetime.datetime.utcnow().isoformat().encode('utf8')))

selfdrive/test/process_replay/ref_commit

@@ -1 +1 @@
-dfe1e4a5fd7a464c91c0d2e70592b4b1470fda8d
+3e684aef4483b8d311d71bab3bb543d7bad26563

selfdrive/ui/qt/offroad/settings.cc

@@ -89,6 +89,13 @@ TogglesPanel::TogglesPanel(SettingsWindow *parent) : ListWidget(parent) {
 #endif
   };
 
+
+  std::vector<QString> longi_button_texts{tr("Aggressive"), tr("Standard"), tr("Relaxed")};
+  std::vector<int> longi_button_widths{300, 250, 225};
+  ButtonParamControl* long_personality_setting = new ButtonParamControl("LongitudinalPersonality", tr("Driving Personality"),
+                                          tr("Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake."),
+                                          "../assets/offroad/icon_speed_limit.png",
+                                          longi_button_texts, longi_button_widths);
   for (auto &[param, title, desc, icon] : toggle_defs) {
     auto toggle = new ParamControl(param, title, desc, icon, this);
 
@@ -97,6 +104,11 @@ TogglesPanel::TogglesPanel(SettingsWindow *parent) : ListWidget(parent) {
 
     addItem(toggle);
     toggles[param.toStdString()] = toggle;
+
+    // insert longitudinal personality after NDOG toggle
+    if (param == "DisengageOnAccelerator") {
+      addItem(long_personality_setting);
+    }
   }
 
   // Toggles with confirmation dialogs

selfdrive/ui/qt/widgets/controls.h

@@ -196,6 +196,80 @@ private:
   bool confirm = false;
   bool store_confirm = false;
 };
+ 
+class ButtonParamControl : public AbstractControl {
+  Q_OBJECT
+public:
+  ButtonParamControl(const QString &param, const QString &title, const QString &desc, const QString &icon,
+                     std::vector<QString> button_texts, std::vector<int> button_widths) : AbstractControl(title, desc, icon) {
+    select_style = (R"(
+        padding: 0;
+        border-radius: 50px;
+        font-size: 45px;
+        font-weight: 500;
+        color: #E4E4E4;
+        background-color: #33Ab4C;
+      )");
+    unselect_style = (R"(
+        padding: 0;
+        border-radius: 50px;
+        font-size: 45px;
+        font-weight: 350;
+        color: #E4E4E4;
+        background-color: #393939;
+      )");
+    key = param.toStdString();
+    for (int i = 0; i < button_texts.size(); i++) {
+      QPushButton *button = new QPushButton();
+      button->setText(button_texts[i]);
+      hlayout->addWidget(button);
+      button->setFixedSize(button_widths[i], 100);
+      button->setStyleSheet(unselect_style);
+      buttons.push_back(button);
+      QObject::connect(button, &QPushButton::clicked, [=]() {
+        params.put(key, (QString::number(i)).toStdString());
+        refresh();
+      });
+    }
+    refresh();
+  }
+
+  void read_param() {
+    auto value = params.get(key);
+    if (!value.empty()) {
+      param_value = std::stoi(value);
+    }
+  };
+  void set_param(int new_value) {
+    QString values = QString::number(new_value);
+    params.put(key, values.toStdString());
+    refresh();
+  };
+
+  void refresh() {
+    read_param();
+    for (int i = 0; i < buttons.size(); i++) {
+      buttons[i]->setStyleSheet(unselect_style);
+      if (param_value == i) {
+        buttons[i]->setStyleSheet(select_style);
+      }
+    }
+  };
+  void showEvent(QShowEvent *event) override {
+    refresh();
+  };
+
+private:
+  std::string key;
+  std::vector<QPushButton*> buttons;
+  QString unselect_style;
+  QString select_style;
+  Params params;
+  int param_value = 0;
+};
+
+
+
 
 class ListWidget : public QWidget {
   Q_OBJECT

selfdrive/ui/translations/main_de.ts

@@ -1056,6 +1056,26 @@ This may take up to a minute.</source>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>

selfdrive/ui/translations/main_ja.ts

@@ -1050,6 +1050,26 @@ This may take up to a minute.</source>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>

selfdrive/ui/translations/main_ko.ts

@@ -1051,6 +1051,26 @@ This may take up to a minute.</source>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation>이 차량은 openpilot 롱컨트롤 대신 차량의 내장 ACC로 기본 설정됩니다. openpilot 롱컨트롤으로 전환하려면 이 기능을 활성화하세요. openpilot 롱컨트롤 알파를 활성화하는경우 실험적 모드 활성화를 권장합니다.</translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>

selfdrive/ui/translations/main_pt-BR.ts

@@ -1055,6 +1055,26 @@ Isso pode levar até um minuto.</translation>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation>Neste carro, o openpilot tem como padrão o ACC embutido do carro em vez do controle longitudinal do openpilot. Habilite isso para alternar para o controle longitudinal openpilot. Recomenda-se ativar o modo Experimental ao ativar o alfa de controle longitudinal openpilot.</translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>

selfdrive/ui/translations/main_zh-CHS.ts

@@ -1048,6 +1048,26 @@ This may take up to a minute.</source>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>

selfdrive/ui/translations/main_zh-CHT.ts

@@ -1050,6 +1050,26 @@ This may take up to a minute.</source>
         <source>On this car, openpilot defaults to the car&apos;s built-in ACC instead of openpilot&apos;s longitudinal control. Enable this to switch to openpilot longitudinal control. Enabling Experimental mode is recommended when enabling openpilot longitudinal control alpha.</source>
         <translation type="unfinished"></translation>
     </message>
+    <message>
+        <source>Aggressive</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Relaxed</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Driving Personality</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <source>Standard is recommended. In aggressive mode, openpilot will follow lead cars closer and be more aggressive with the gas and brake.</source>
+        <translation type="unfinished"></translation>
+    </message>
 </context>
 <context>
     <name>Updater</name>