Processing Unit
AssemblyEmbedded computer that runs plate recognition, binds speed data to images in signed evidence records, and stores them encrypted. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Processing Unit
8 top-level lines as of r161678| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Compute SoC Module | soc-module | 1× | 1 | · | part |
| 2 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3 | Evidence SSD | speed-camera-ssd | 1× | 1 | · | part |
| 4 | Cryptographic Module | speed-camera-crypto-module | 1× | 1 | · | part |
| 5 | GNSS Receiver | speed-camera-gnss | 1× | 1 | · | part |
| 6 | Microcontroller | mcu | 1× | 1 | · | part |
| 7 | SMD Passive (R/C/L) | smd-passives | 120× | 120 | · | part |
| 8 | Connector | connector | 10× | 10 | · | part |