BLE 기능 설계 Solution Development Team Date : Version : v0.0.1 Writer : Deokhyoung.lee

Solution Team Contents 1.System Architecture 2.BLE Function Structure 3.BLE Task Flow 4.Proc Task Flow 5.BLE Table Flow 6.BLE Table Structure uuid Device info GPS Diagnostic Configuration Parking Event Alert System

1. System Architecture Solution Team [System Architecture] MD7150P BLE Module (CSR1010/ BCM20737) Power Control (GPIO) MICOM watchdog(GPIO) UART2 Status (GPIO) UART1 Smart Phone BLE ADC 1 ADC 2 Temperature Car Battery Voltage EEPROM/ SERIAL FLASH I2C/SPI BMA250 ( G-Sensor) ISL1208IU8Z (RTC) I2C2 SPI1 SERIAL FLASH SPI0 ALC5633 (AUDO DAC) I2C2 I2S SD Card SDIO CAMERA I2C0 CAM2 LCD LCD I/F

2. BLE Function Structure Solution Team

3. BLE Task Flow Solution Team

4. Proc Flow Solution Team

5. BLE Table Flow Solution Team

6. BLE Table Structure Solution Team uuid format Chipset 에 따른 UUID Device Info Format 제조사, Serial, Model, F/W Version GPS Format 경도, 위도, 속도, 시간 Diagnostic Format 전원, 레코딩, SD, 후방 카메라, 베터리 전압, 온도 상태 Configuration Format 가속도 센서, LCD, 시간, 음성안내, 베터리 전압등을 설정 Parking Event Alert Format 주차 모드 동안 생성된 이벤트 파일 개수 System Format BLE Mac Address, BLE Chipset, BLE Status

6. BLE Table Structure - uuid Solution Team uuid[chipset][uuid] 2 차원 배열로 정의 Chipset : CSR1010, BCM20737

6. BLE Table Structure - Device Info Solution Team Manufactures Info[20] Model Number[20] Serial Number[20] F/W Version[20] M/C Version[20] Char Array 로 정의

6. BLE Table Structure - GPS Solution Team Longitude[double] Latitude[double] Speed[flat] Time[14]

6. BLE Table Structure - Diagnostic Solution Team Power Status[unsigned int] Recording Mode[unsigned int] Recording Status[unsigned int] SD Card Status[unsigned int] Rear Camera Status[unsigned int] Battery Voltage Value[float] Temperature Value[float]

6. BLE Table Structure - Configuration Solution Team G-Sensor Value List[20], Value[8] LCD Brightness Value List[20], Value[8] System Time Value[20] Voice Guidance Value List[20], Value[8] Audio Recording Value List[20], Value[8] Time of LCD On Value List[20], Value[8] Low Battery Voltage Value List[20], Value[8] SD Card Format Value[8]

6. BLE Table Structure - Parking Event Alert Solution Team Parking Event Alert Format[8]

6. BLE Table Structure - System Solution Team System Format BLE Mac Address[20] BLE Chipset[20] BLE Status[4]