i.MX / R-Car
近年來在AI效能、物聯網設備的採用以及邊緣計算的性能方面提升，激發了邊緣AI的強大功能。邊緣AI是AI應用程式在整個現實世界的設備中的部署。之所以稱其為「邊緣AI」，是因為該AI計算是在位於網絡邊緣的使用者附近完成的，靠近數據所在的位置，而不是集中在雲計算設施或私人數據中心之中
Industrial/Automotive Gateway
特點
- Abundant automotive interfaces including 16x CAN FD, 16x LIN, 8x SENT, 1x FlexRay, 2x 2-lane PCIe 4.0 allow a wide range of connectivity inside the vehicle
- Integrated 3-port Ethernet TSN switch offers bandwidth of 3 x 2.5 Gbps to deliver fast and low-latency communication in the vehicle backbone and to the outside world
- Incorporated 8MB SRAM to execute code on the RH850 G4MH core with low latency
- Multiple hardware security modules (HSMs) and firewall IP provide enhanced security protection against cyber attacks
- R-Car S4 is compliant to ISO-26262 and supports functional safety according to ASIL B and ASIL D
產品規格
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Main
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Environment
| CPU/Memory |
OctaCoreArmCortex-A551.2GHz Dual Core G4MH 400MHz ARM Cortex-M0 MCU 4GB LPDDR4 64GB eMMC |
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|---|---|---|---|---|
| Operating Temperature | - 40°C ~ 85°C |
|---|---|
| Humidity | 5% - 95% Non-condensing |
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I/O
| Storage | eMMC UFS |
64G onboard 128G NAND Flash |
|---|---|---|
| Interface | Ethernet CAN-FD LIN SENT FlexRay |
8 x 100/1000BASE-T1 2 x 2.5GBASE-T1 1x 100BASE-T1 1x 100BASE-TX 2x 10BASE-T1S 16x CAN Bus 8x LIN Bus 2x SENT 1x FlexRay |
| PCIe | X1 lane | |
| LTE/5G | M.2 Module SIM |
Support USB 3.1/PCIE G3 Interface 5G/LTE Module Dual SIM with eSIM on board, Dual SIM Single Active (DSSA) 1 x on board Micro SIM holder |
| GNSS | GNSS Receiver | Support untethered dead reckoning/automotive dead reckoning |
| LED Display | LED | 4 x Dual color LED (G/R) for User definition |
| Others | SENSOR DIP Switch |
1 x 3D Accelerometer & 3D Gyroscope on board 1 x 4 Pin Dip Switch for User definition |
| Power | DC Power Input RTC |
3 Pin Terminal Block 9-36V DC Power input 1 x CR2450 battery for real time clock |
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OS
| Linux/QNX | R-Car SDK 3.6.0 |
|---|---|