利用 Wedge 实现基于 AI 的物联网设备开发的现代化.pdf

1、 2023 Midokura(Sony Group)Modernizing the Development of AI-Based IoT Devices with WedgeDan Mihai DumitriuCTOMidokura(Sony Group)2023 Midokura(Sony Group)Sony Semiconductor Solutions is the largest vendor of CMOS image sensorsAITRIOS is a new business to develop sensingsolutions based on the sensor

2、portfolioEmbedded Edge AI and IoT are key ingredientsMidokura is a subsidiary of Sony Semicon focused on software infrastructureIntroduction2 2023 Midokura(Sony Group)Sony AITRIOS3Address privacy concernsby elaborating metadata-only Low power and cost friendlyFaster and optimized on-sensor AI proces

3、singLess bandwidth needed and very low latencyAI-enabled image sensor(IMX500)AI/device management cloud serviceNew type of AI/computer vision hardware platformIMX500 2023 Midokura(Sony Group)An Accessible Platform that Enables Intelligent Solutions Based on Distributed Visual Sensing4Advanced vehicl

4、eassistanceSmart ManufacturingRetail storesRetail storesSmart HomeBring to market a plethora of low cost,easy-to-use sensing devicesLow barrier of entry for solution developers Agile development of sensing applicationsLow operational cost of vision sensing appsPolyglot DevelopmentMarketplace to conn

5、ect AI Developers&Solution Developers Targeting solution developers for various vertical applications.2023 Midokura(Sony Group)5Problems of Development on Tiny IoT Devices 2023 Midokura(Sony Group)Operating system(RTOS)is effectively like a libraryApplication and OS must be tested togetherWaterfall

6、developmentHeavy testing process late in development cycleCannot continuously deploy applicationsDevelopment is Not Agile6 2023 Midokura(Sony Group)Tiny IoT devices are based on MCUs(microcontroller units)MCU typically cannot do virtual memoryWithout memory isolation,cannot do agile developmentDynam