| 1 Function | 2 Reference Model | 3 Input/Output Data |
| 4 SubAIMs | 5 JSON Metadata | 6 Profiles |
| 7 Reference Software | 8 Conformance Texting | 9 Performance Assessment |
1 Functions
The Ultrasound Scene Description (CAV-USD) AIM:
| Receives | Ultrasound Object | From Ultrasound sensor. |
| Spatial Attitude | From Spatial Attitude Generation. | |
| Basic Environment Descriptors | Earlier version of BED from Basic Environment Description. | |
| Other EST Scene Descriptors | Audio, Visual, LiDAR, RADAE, Offline Map Descriptors | |
| Produces | Ultrasound Scene Descriptors | Sent to Basic Environment Description. |
| Alert | Sent to Traffic Obstacle Avoidance of Autonomous Motion Subsystem. |
2 Reference Architecture
Figure 1 depicts the Reference Architecture of the Ultrasound Scene Description (CAV-USD) AIM.
Figure 1 – The Ultrasound Scene Description (CAV-USD) AIM
3 I/O Data
Table 1 specifies the Input and Output Data of the Ultrasound Scene Description (CAV-USD) AIM.
Table 1 – I/O Data of the Ultrasound Scene Description (CAV-USD) AIM
| Input Data | Description |
| Spatial Attitude | CAV’s Spatial Attitude From the Spatial Attitude Generation AIM. |
| Ultrasound Object | From Ultrasound sensor. |
| Basic Environment Descriptors | Previously computed Basic Environment Descriptors. |
| Other EST Scene Descriptors | Audio, Visual, LiDAR, RADAE, Offline Map Descriptors |
| Output Data | Description |
| Alert | Forwarded to Autonomous Motion Subsystem. |
| Ultrasound Scene Descriptors | Output RADAR Scene Descriptors. |
4 SubAIMs
No SubAIMs.
5 JSON Metadata
https://schemas.mpai.community/CAV1/V1.1/AIMs/UltrasoundSceneDescription.json
6 Profiles
No Profiles
