大大通【ATU Book-i.MX9系列】OP-Gyro DMS (Driver Monitoring System) 解決方案介紹 (2024-11-07)

Local Backup

一. 概述

OP-Gyro DMS (Driver Monitoring System) 解決方案是由大聯大世平集團 ATU 伊布小編 (一部) 團隊與「先進車系統股份有限公司」和「立景創新科技有限公司」三方合作共同研究開發出來的成果;透過大聯大世平集團自製的 [【https://www.wpgdadatong.com/solution/detail/74665|OP-Gyro (i.MX93)]] 平台整合「先進車系統」的優質 ADAS (Advanced Driver Assistance Systems) 算法、系統整合與「立景創新科技」的專業車用鏡頭模組,可使用於汽車智慧駕駛輔助等應用領域,此 OP-Gyro DMS 解決方案可以即時偵測到駕駛者閉眼、打哈欠、打瞌睡、拿手機、抽煙等不安全駕駛行為。經由特制 AI 驗算法,與快速的調用 GPU、NPU 等硬體資源做硬體加速的異質多核心技術,在邊緣運算中具有極高準確性與即時性,可在這智慧輔助駕駛的車用市場占據一席之地。

核心技術優勢

Model Quantization i.MX93
Autosys Object Detection QAT 10.4ms(NPU)
Face landmark PTQ 3ms(NPU)
Hand keypoint PTQ 9.9ms(NPU)
Smoking / phone calling classify QAT 1.6ms(NPU)
eyes landmark PTQ 10ms(CPU 16fp)

二. 方案規格介紹

General
Multicore Processing 2x Cortex®-A55 processors operating up to 1.7 GHz
1x Cortex®-M33 CPU operating up to 250 MHz
1x Ethos™ U-65 microNPU
Memory 1x LPDDR4X 2GB
Storage 1x eMMC 16GB up to 64GB ( Support eMMC 5.1 )
System OS Linux 6.1.55
I/O Interface
USB 2x USB 2.0 (External) one For USB Serial download Update
2x USB 2.0 (Internal) + 2x USB 2.0 (Optional)
Ethernet 2x RJ45 GBE LAN
Audio 1x Stereo 3W speaker amplifier output
1x Stereo PDM digital microphone connector
1x Analog line in/line out (Optional)
GPIO 20pin interface:
13x GPIOs ( Mux Pin UART TX/RX/CTS/RTS & I2C & SPI )
1x ADC
2x Power 3V3 Output
2x Power 5V Output
2x GND
CAN bus 2x CAN-FD bus with built-in transceiver
Serial Ports 2x Full functional RS232 (including DSR/DTR/DCD/RI) (Optional)
1x RS232/RS422/RS485 combo (Optional)
Camera 1x MIPI CSI with 24pin FFC
Wireless 1x M.2 WiFi (SDIO + UART) Optional
1x WiFi module on board (SDIO + UART) Optional
1x Mini PCIE for WAN LTE + uSIM slot Optional
SD slot 1x uSD slot speed up to SDR104
RTC 1x RTC IC with coin battery connector
Display
Mechanical & Environment
Dimension 122mm*100mm*1.6mm
Power Input DC 12V
Temperature Operation: -25℃~70℃
Storage: -30℃~+80℃

三. 系統方塊圖

四. 應用場景圖