更新时间:2025-02-20 GMT+08:00
标定文件模板
Vehicle车辆标定文件模板
标定文件名:“车辆自身参数.yaml”
文件内容示例:
# The vehicle config
vehicle:
# basic
mass: #质量
# Body
front_track: #m前轮距
rear_track: #m后轮距
wheelbase: #m轴距
height: #m高度
width: #m宽度
length: #m长度
rear_distance: #m后轴到车尾距离
front_distance: #m后轴到车头距离
x_CoG: #m前轴到重心距离,x方向
y_CoG: #m中心到重心距离,y方向
z_CoG: #m地面到重心距离,z方向
# Wheel and brake
wheel_radius: #m车轮半径
# Steering
min_steering_angle: #rad车轮最小转向角度,弧度
max_steering_angle: #rad车轮最大转向角度,弧度
min_steering_wheel_angle: #rad方向盘最小转向角度,弧度
max_steering_wheel_angle: #rad方向盘最大转向角度,弧度
max_steering_wheel_speed: #rad/s方向盘最大转速
steering_zero_bias: #rad初始位置偏移量
# Powertrain
max_speed: #m/s最大速度
max_reversing_speed: #m/s最大倒车速度
max_deceleration: #最大减速度
max_acceleration: #最大加速度
rpm_idle: #r/min引擎空闲状态转速
rpm_change: #r/min换挡时引擎转速
rpm_max: # r/min引擎最大转速
engine_power_max: #watt引擎最大功率
# Transmission
main_ratio: #主减速器比率
gear_ratio_drive: #驾驶模式传动比率
gear_ratio_reverse: #倒车模式传动比率
# Coefficient
lambda: #等效质量乘数,需大于1
Cd: #空气阻力系数
# default lane params
lane_width_default: #车道宽度
lane_width_margin: #车道边线宽度
safe_avoid_distance: #m安全边线距离
#localizaition
loc:
yaw_offset:
Camera相机标定文件模板
标定文件名:“roof_cam_999.yaml”
文件内容示例:
Roof_Cam_9:
camera_model: pinhole
intrinsics:
rows: 1
cols: 4
data:
- 957.3874
- 960.8491
- 957.7912
- 565.3051
resolution:
width: 1020
height: 1920
distortion_model: radtan
distortion_coeffs:
rows: 1
cols: 5
data:
- -0.3152
- 0.1068
- 1.0109e-05
- 0.00014344
- -0.0174
rotation_veh2cam_matrix:
rows: 3
cols: 3
data:
- -0.9998299042764152
- 0.017818974176046335
- 0.004792519744625967
- -0.0052751312364799794
- -0.027136554579648777
- -0.999617350015897
- -0.01768206109206492
- -0.9994728825361424
- 0.027225960978949772
tanslation_veh2cam_matrix:
rows: 3
cols: 1
data:
- -0.03155699382111174
- 1.1564462683421137
- 0.5492014802301336
rotation_veh_cam_euler:
yaw: 178.97898507859358
pitch: -0.27459237862937325
roll: -88.43985827166519
translation_veh_cam:
x: -0.015740166503007778
y: 0.580856341427072
z: 1.1412035414910402
transform_image2veh_matrix:
rows: 3
cols: 3
data: []
transform_veh2image_matrix:
rows: 3
cols: 4
data:
- -973.6528713841998
- -939.7369315451515
- 30.649111295873002
- 495.5498232950973
- -15.049594426539091
- -590.5017166128401
- -944.1638507975063
- 1420.2429138739958
- -0.01768206109206492
- -0.9994728825361424
- 0.027225960978949772
- 0.5492014802301336
timeshift_cam_veh: 0.0
Lidar激光雷达标定文件模板
标定文件名:“lidar_right_999.yaml”
文件内容示例:
Pandar40:
rotation_vel2veh_matrix:
rows: 3
cols: 3
data: [0.999365,0.0349167,0.00707821,-0.034795,0.999256,-0.0166374,-0.00765387,0.0163806,0.999837]
tanslation_vel2veh_vector:
rows: 3
cols: 1
data: [0.00915069,1.34196,1.38]
rotation_veh_vel_euler:
yaw: -1.9940678960476272
pitch: 0.43853880056948835
roll: 0.9386082809708912
translation_veh_vel:
x: 0.00915069
y: 1.34196
z: 1.38
timeshift_vel_veh: 0.000000000
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