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¾Èµå·ÎÀ̵å OS (AOSP) °³¹ßÀÚ |
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1.. ȸ»ç ¼Ò°³
AAOS ±â¹Ý SDV(Software Defined Vehicle) Ç÷§Æû°ú Â÷·® °ÔÀÌÆ®¿þÀ̸¦ ÀÚü °³¹ßÇØ Áø´Ü¡¤º¸¾È¡¤OTA¸¦ ¾Æ¿ì¸£´Â ¸ðºô¸®Æ¼ ¿§Áö ¼Ö·ç¼ÇÀ» Á¦°øÇÕ´Ï´Ù. ÃàÀûµÈ ÀÚµ¿È Å×½ºÆ®¡¤AI ºÐ¼® µ¥ÀÌÅͷΠǰÁú°ú ¾ÈÀü¼ºÀ» ±Ø´ëÈÇϸç, ¿Ï¼ºÂ÷¿Í ºÎǰ»ç¸¦ À§ÇÑ È®ÀåÇü Ä¿³ØÆ¼ºñƼ »ýŰ踦 ¼±µµÇÕ´Ï´Ù
2. Æ÷Áö¼Ç °³¿ä
º» Æ÷Áö¼ÇÀº ¾Èµå·ÎÀÌµå ¿ÀÇ ¼Ò½º ÇÁ·ÎÁ§Æ®(AOSP)¸¦ ±â¹ÝÀ¸·Î ÇÑ ±â±â °³¹ß ¹× Ä¿½ºÅ͸¶ÀÌ¡, ±×¸®°í Wi-Fi, Bluetooth, Cellular µî ´Ù¾çÇÑ Connectivity ±â¼úÀÇ ¼³°è, ±¸Çö ¹× ÃÖÀûȸ¦ ´ã´çÇÒ °æ·ÂÁ÷ Àü¹®°¡¸¦ ã½À´Ï´Ù. ÃֽŠ¾Èµå·ÎÀ̵å OSÀÇ ³»ºÎ µ¿ÀÛÀ» ±íÀÌ ÀÌÇØÇϰí, Connectivity °ü·Ã Ç¥ÁØ ¹× ÇÁ·ÎÅäÄÝ¿¡ ´ëÇÑ Æø³ÐÀº Áö½ÄÀ» ¹ÙÅÁÀ¸·Î ´ç»çÀÇ Á¦Ç° °æÀï·ÂÀ» °ÈÇÒ ÇÙ½ÉÀûÀÎ ¿ªÇÒÀ» ¼öÇàÇÏ°Ô µË´Ï´Ù.
3. ÁÖ¿ä ¾÷¹« (Responsibilities)
AOSP ±â¹Ý ½Ã½ºÅÛ °³¹ß ¹× Customizing:
Global AVN App °³¹ß ¹× Customizing
- SoC(BSP) ±â¹Ý ºÎÆ® üÀÎ ¼³Á¤(U-Boot/UEFI) ¹× µð¹ÙÀ̽º Æ®¸® Àû¿ë
- repo manifest ÀÛ¼º¡¤¸ÖƼŸ±ê ºôµå ½ºÅ©¸³Æ® °ü¸®
- CTS, VTS, GTS, STS Åë°úÀ² ¸ñÇ¥ ¼ö¸³¡¤ÀÌÇà
¾ç»ê ¾ÈÁ¤È
- ºÎÆÃ ½Ã°£¡¤¸Þ¸ð¸®¡¤¹ß¿¡¤Crash-Free Rateµî ¸ð´ÏÅ͸µ
- ÀÚµ¿ ¼öÁý¡¤ºÐ¼® ÆÄÀÌÇÁ¶óÀÎ ±¸Ãà
AOSP ¼Ò½º ¾ÆÅ°ÅØÃ³ ¼³°è
- Framework-Native-Kernel Àü °èÃþ È£Ãâ È帧 ¸ðµ¨¸µ
- ServiceManager/HIDL/AIDL IPC ¼³°è¡¤°üÂû¡¤ÃÖÀûÈ
- Google Automotive Service(GAS) ¹× third-party ¼ºñ½º ÅëÇÕÀü·« ¼ö¸³
Bootloader & Kernel Æ÷ÆÃ
- Device ÃÖÀûÈ ¹× Ä¿³Î µå¶óÀ̹ö °³¹ß(I2C, SPI, CAN, GPIO µî)
HAL °³¹ß & HIDL/AIDL ÀÎÅÍÆäÀ̽º
- Audio, Display, Power, Thermal, Vehicle HAL(SOME/IP) ½Å±Ô ±â´É °³¹ß
- Unit Å×½ºÆ® ¼öÇà ¸®µù ¹× À̽´ °ü¸®
Core Framework È®Àå
- SystemServer ¼ºñ½º Ãß°¡(Car-XYZService), Permission¡¤SELinux Policy ¼³°è
- ActivityManager¡¤SurfaceFlinger ÆÄÀÌÇÁ¶óÀÎ Æ©´×(ÇÁ·¹ÀÓ µå·Ó, VSYNC ÃÖÀûÈ)
Global AVN App °³¹ß¡¤Ä¿½ºÅ͸¶ÀÌ¡
- Media, HVAC, Cluster Projection(AAOS Car Display Manager) ±â´É °³¹ß
- OEM Brand UI/UX ¸®½ºÅ²¡¤ÇØ»óµµ ´ëÀÀ(HD/Ultrawide)
Navigation Porting & Â÷·®¿ë App
- Map SDK(C++, JNI) Æ÷ÆÃ, GNSS/AGPS/Dead-Reckoning À¶ÇÕ
- TPEG ADAS Á¤º¸ ¿¬°è, Â÷·® ¼¾¼(OBD/CAN) ½Ç½Ã°£ Áöµµ ¿À¹ö·¹ÀÌ
OTA ½Ã½ºÅÛ ±¸Ãà
- A/B ½½·Ô, delta-update, resume ±â´É ±¸Çö¡¤mender/artifactory ¿¬µ¿
- FOTA ¼¹ö, Rollback Protection¡¤Key Rotation ·Îµå¸Ê ¿î¿µ
CI/CD DevOps
- Jenkins/K8s ±â¹Ý ¸ÖƼ¸ðµâ ÆÄÀÌÇÁ¶óÀÎ, Artifact/version traceability È®º¸
- Static & Dynamic ºÐ¼®(SonarQube, Coverity) °ÔÀÌÆ® Àû¿ë
¾ð¾î & º¸¾È
- C/C++ (Performance-Critical), Java/Kotlin (UI¡¤Service), Python(Script)
- AddressSanitizer¡¤Valgrind¡¤perf »ç¿ë, º¸¾È Ãë¾àÁ¡(CVE) ÆÐÄ¡ ÁÖµµ
4. ÀÚ°Ý ¿ä°Ç (Qualifications)
5³â ÀÌ»ó ¾Èµå·ÎÀÌµå ½Ã½ºÅÛ °³¹ß ¶Ç´Â ÀÓº£µðµå ¸®´ª½º ½Ã½ºÅÛ °³¹ß ¹× ¾ç»ê °æ·Â
AOSP (¾Èµå·ÎÀÌµå ¿ÀÇ ¼Ò½º ÇÁ·ÎÁ§Æ®)¿¡ ´ëÇÑ ±íÀº ÀÌÇØ ¹× °³¹ß °æÇè Çʼö
C/C++ ¾ð¾î ¼÷·ÃÀÚ (Çʼö), Java/Kotlin °³¹ß °æÇè
Linux Ä¿³Î ¹× µå¶óÀ̹ö °³¹ß °æÇè
Æß¿þ¾î, ¹Ìµé¿þ¾î ¶Ç´Â HAL °³¹ß °æÇè
¹®Á¦ ÇØ°á ´É·Â ¹× µð¹ö±ë ´É·Â ¿ì¼öÀÚ
5. ¿ì´ë »çÇ× (Preferred Qualifications)
Connectivity ÇÁ·ÎÅäÄÝ (TCP/IP, UDP, HTTP, MQTT µî) ±¸Çö °æÇè
Â÷·® CAN ³×Æ®¿öÅ© °³¹ß °æÇè
SELinux, Android Verified Boot µî ¾Èµå·ÎÀÌµå º¸¾È °ü·Ã °³¹ß °æÇè
CTS(Compatibility Test Suite), VTS(Vendor Test Suite) µî ¾Èµå·ÎÀ̵å Å×½ºÆ® °æÇè
RTOS ¶Ç´Â ½Ç½Ã°£ ½Ã½ºÅÛ °³¹ß °æÇè
¹öÀü °ü¸® ½Ã½ºÅÛ (Git/Gerrit) ´É¼÷ÀÚ
6. ÀüÇü ÀýÂ÷
¼·ù ÀüÇü > [ÃÖÁ¾ ¸éÁ¢] > ÃÖÁ¾ ÇÕ°Ý
7. Áö¿ø ¹æ¹ý
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