使用 Amazon Redshift 进行高性能自然语言处理和地理空间分析.pdf

1、 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.A N T 3 3 4ANT 334:High-performance NLP&geospatial analysis with Amazon RedshiftRyan McMahonPublic Sector Leader,Street VisionCambridge Mobile TelematicsRavi AnimiPr

2、oduct Leader,Amazon RedshiftAmazon Analytics,AWSAdrian DanemayerTechnology Leader,Street VisionCambridge Mobile Telematics 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Confidential&Proprietary|Cambridge Mobile TelematicsOur missionMake the worlds roads&drivers safer 2025,Amazon

3、 Web Services,Inc.or its affiliates.All rights reserved.Confidential&Proprietary|Cambridge Mobile TelematicsCMTs DriveWell Fusion PlatformDriveWell Fusion PlatformDriveWell Fusion PlatformData SourcesProgramsIoT sensorsPhone sensorsConnected car sensors3rd party devicesVideo1 trillion sensor data va

4、lues daily65+petabytes of dataCrash AssistanceCrash ReconstructionRoad SafetyIndividual Driver Risk Scoring and Change 2025,Amazon Web Services,Inc.or its affiliates.All rights reserved.Confidential&Proprietary|Cambridge Mobile TelematicsHighly Scaled PlatformDevicesData is received from various sou

5、rces:diff data elements,diff timestamps,noisy,incomplete,sporadicSMARTPHONE SENSORSGPS,accelerometer,gyroscope,magnetometer,user activity CONNECTED VEHICLESVehicle status,diagnostic codes,mileage,fuel statusAFTERMARKET DEVICESVehicle status,diagnostic codes,GPS,accelerometerPROPRIETARY TAGSDistance,

6、Accelerometer,Vehicle ID,GPSAWSData adapters convert source data into various formatsDATA ADAPTERSJSONBINARY ENCRYPTED DATADATABASEDATA PROCESSINGRAW DATAEXPORTEventsClassifiersScoresAnalyticsANALYSED DATA EXPORTReal-time EventsCrash alertsTotal loss alertsTow/EMS triggersPoS/PHYD/PAYDCrashClaimsBeh