Defines the methods used to obtain and store vehicle data.
- Note
- SW Release Applicability: These APIs are available in both NVIDIA DriveWorks and NVIDIA DRIVE Software releases.
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| enum | dwCANVehicleData {
DW_CAN_STEERING_ANGLE = 0x00000100,
DW_CAN_STEERING_WHEEL_ANGLE = 0x00000101,
DW_CAN_STEERING_RATE = 0x00000102,
DW_CAN_YAW_RATE = 0x00000103,
DW_CAN_CAR_SPEED = 0x00000200,
DW_CAN_WHEEL_SPEED_0 = 0x00000201,
DW_CAN_WHEEL_SPEED_1 = 0x00000202,
DW_CAN_WHEEL_SPEED_2 = 0x00000203,
DW_CAN_WHEEL_SPEED_3 = 0x00000204,
DW_CAN_LONG_ACCEL = 0x00000301,
DW_CAN_LAT_ACCEL = 0x00000302,
DW_CAN_Z_ACCEL = 0x00000303,
DW_CAN_X_ACCEL = DW_CAN_LONG_ACCEL,
DW_CAN_Y_ACCEL = DW_CAN_LAT_ACCEL,
DW_CAN_NOT_DEFINED = 0xFFFFFFFF
} |
| | A set of enumeration constants representing the default data signals. More...
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◆ dwCANVehicleData
A set of enumeration constants representing the default data signals.
The signals can be remapped to actual string based signal representation, but for sanity and to be able to let SDK modules query predefined signals, these defintions are provided here.
- Note
- There are two angles: steering wheel and steering angle. In general, there is a mapping between the angle of the steering wheel and the actual steering radius of the car. The rule of thumb for some car manufacturers is that the angle of the steering wheel has to be divided by 16 to get an approximation of the actual steering angle. In general, however, that is a non-linear mapping reflecting the current status of the whole car steering geometry.
| Enumerator |
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| DW_CAN_STEERING_ANGLE | rad - steering angle of the car. ( neg -> right, pos -> left)
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| DW_CAN_STEERING_WHEEL_ANGLE | rad - angle of the steering wheel. ( neg -> right, pos -> left)
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| DW_CAN_STEERING_RATE | rad/s - rotation speed of the steering wheel
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| DW_CAN_YAW_RATE | rad/s - rate of the yaw rotation of the car
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| DW_CAN_CAR_SPEED | m/s - speed of the car
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| DW_CAN_WHEEL_SPEED_0 | m/s - speed of the wheel 0
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| DW_CAN_WHEEL_SPEED_1 | m/s - speed of the wheel 1
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| DW_CAN_WHEEL_SPEED_2 | m/s - speed of the wheel 2
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| DW_CAN_WHEEL_SPEED_3 | m/s - speed of the wheel 3
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| DW_CAN_LONG_ACCEL | m/ss - acceleration along the car axis
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| DW_CAN_LAT_ACCEL | m/ss - acceleration perpendicular to car axis
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| DW_CAN_Z_ACCEL | m/ss - acceleration along the z-axis (height)
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| DW_CAN_X_ACCEL | |
| DW_CAN_Y_ACCEL | |
| DW_CAN_NOT_DEFINED | undefined or unknown type
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Definition at line 68 of file VehicleData.h.