ATU102 Autonomous driving data multi-functional box
Designed in accordance with automotive standards, it complies with the requirements of the national standard GB 44497-2024 "Autonomous Driving Data Recording System". Supports the expansion of national encryption IC and SSD hard disks, supports NTP, PTP
Descriptions
Designed in accordance with automotive standards, it complies with the requirements of the national standard GB 44497-2024 "Autonomous Driving Data Recording System". Supports the expansion of national encryption IC and SSD hard disks, supports NTP, PTP and gPTP time synchronization, and can continue to collect and store data for 30 seconds after BAT power failure. It adopts a dualsystem architecture of MCU+SoC, compatible with 12V and 24V electrical systems, and features anti-vibration and waterproof design. It is applicable to the mass production assembly of autonomous vehicles and can meet the application requirements of data storage and data disk dropping for DSSAD vehicles.
APPLICATION SCENARIOS
Specification parameters
| Item | Parameters |
|---|---|
| SoC | SemiDrve chip, AEC-Q100 Grade 2 |
| SoC Frequency | 4*ARM Cortex A55@1.6GHz |
| MCU | AutoChips AC78406, AEC-Q100 Grade 1 |
| MCU Frequency | ARM Cortex M4F@120MHz |
| Memory | LPDDR4 2GB |
| Storage | e.MMC 32GB for program storage e.MMC 128GB for data storage (customizable capacity) Supports SSD expansion |
| OS | Linux, RTOS |
| Power Input | BAT, ACC, GND |
| Ethernet | 2-Channels, 1000BASE-T1 2-Channels, 1000BASE-Tx |
| Item | Parameters |
|---|---|
| CAN | 6 channels: 2x ARM channels, 4x MCU channels; 2 channels support CAN wake-up; all support CANFD |
| USB | 1 channel, USB2.0 OTG |
| Interrupt Input | 2 channels, GPIO |
| Working voltage | DC 9V ~ 36V |
| Static current | ≤2mA |
| Working temperature | -40℃ ~ +85℃ |
| Storage temperature | -40℃ ~ +95℃ |
| Working humidity | ≤90%, (RH, No condensation) |
| Protection grade | IP 65 |
| Heat dissipation method | Conduction + radiation |
| Size (L*W*H) | 159 * 111 * 40.9mm (excluding connectors and mounting bracket) |
| Net weight | ≈0.70kg |
Product size Unit: mm
