物联网软件的未来展望 T Y S O N T U T T L E C E O S I L I C O N L A B S A S P E N C O R E CEO S U M M I T S H E N Z H E N 8 N O V E M B E R 2018
目前, 我们创建的技术大部分都应用在人际网络 (IoP) 无论是电子商务还是搜索应用程序, 都是为服务人们而构建的 同时也积累特定类型的数据以便日后可以分析 但人与事物有所不同 事物持续不断产生大量数据, 且可以在我们需要时提供信息 那我们为什么觉得为人际网络建立的技术可以用于物联网呢? Timothy Chou Lecturer, Cloud Computing at Stanford Former President of Oracle Cloud
领先的芯片 软件和解决方案供应商, 致力于建立更智能 更互联的世界
连接的硬件 + 软件 强大的组合 软件定义了下一代的事物 连接的硬件需要更多软件 无线协议 应用程序, 中介软件, 无线更新 人为操控的抽象概念 传感器数据的处理, 发送, 存储和保护 物联网设备的生命周期需要可靠的软件 4
连接的硬件 + 软件 启用新的应用程序 Cloud Connection Large Data Sets AI Predictive Analytics Visualizations Alerts Functions Management 5
连接的硬件 + 软件 产业的转变 $10T $1T $100B Economic Impact IoT Revenue Silicon, Software and Solutions TAM Source: Silicon Labs estimates for 2025 6
可促进连接设备的增长 Global Internet Connectable Device Shipments In Billions per Year 8.5B 9.2 10.2 11.6 13.3 15.4 17.3 19.1 21.1 23.0 5.4 4.0 4.4 Consumer Computers Communicati ons 11.1 Industrial 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 1.6 Automotive and transportatio n Source: IHS Markit Q2 2018 Report 7
IoT 可创建新的商业模式 Purchase Device Monthly Subscription Recurring Revenue 8
IoT 应用程序面临很大的限制 Servers Computers Handsets IoT Storage PB TB GB MB Power kw 100 W 10 W µw Battery Life AC Powered 100 Wh/1 day 10 Wh/1 day 1 Wh/10 years Cost $10,000 $1,000 $100 $10 9
集成无线连接相当艰巨 Smartphone Block Diagram RAM FLASH FE LTE Audio Bluetooth Wi-Fi GNSS Applications Processor Video / Display Touch / Human Interface PMU BATTERY 10
IoT SoC 集成无线连接 2014 IoT SoC Concept 2018 EFR32xG1x SoC Portfolio 11
IoT SoC 集成无线连接 CPU and Memory Clock Management Energy Management Security ARM Cortex-M4 w/ FPU + MPU Debug Interface 32 to 1024 kb Flash ETM 8 to 256 kb RAM LDMA Controller High Freq Crystal Osc Auxiliary RC Osc Low Freq Crystal Osc High Freq RC Osc Ultra Low Freq RC Osc Low Freq RC Osc Precision Low Freq RC Osc (Replace External 32 KHz XTAL) Voltage Regulator DC-DC Converter Power-on Reset Voltage Monitor Brown-out Detector Crypto AES, ECC, SHA CRC32 TRNG 32-bit bus Peripheral Reflex System Serial Interfaces I/O Ports Timers and Triggers Analog Modules Radio 4x USART 3x I2C Low Energy UART External Interrupt Pin Reset Up to 31 GPIO (5V Tol) GPIO Wakeup 3x Timer/ Counter LESENSE Pulse Counter RTC Low Energy Timer Watchdog Protocol Timer Cryotimer ADC IDAC VDAC & OPAMP 2x Analog Comparators Cap Sense 2.4 GHz (int. balun) Integrated PA Packet Trace Sub-GHz Radio Controller Radio Crypto 12
最佳软件将决定物联网的未来 13
物联网软件开发的模型 Volume Custom Functionality SDK Simplicity Command API The Long Tail 1 10 100 1,000 10,000 Customer # 14
IoT 需要集成的硬件 + 软件 Servers Computers Handsets IoT Software Hardware Storage PB TB GB MB Power kw 100 W 10 W µw Battery Life AC Powered 100 Wh/1 day 10 Wh/1 day 1 Wh/10 years Cost $10,000 $1,000 $100 $10 15
集成的 Gecko 硬件 + 软件平台 Application s Simplicity Studio Home Automation & Security Lighting Industrial Automation Smart Metering Commercial & Retail Medical Host Environment Toolchains Enablement Energy Profiler Hardware Config App Builder IAR Sample Apps Precertification Network Analyzer Radio Config Secure Programming GCC MISRA, Static Analysis Large Network Testing Transportation Community & Support App Notes & Documentation Connectivit y Software S I L I C O N L A BS PROVIDED Radio Abstraction Layer C U S T O M E R I M P L E M E N T E D Coexistence Multiprotocol Other Border Router / Gateway Test Harness Device Management / Updates Platform Software RTOS Core Platform Drivers Security Utilities Middleware KAL Sleep IPC Memory POSIX Kernel Timers Events System CMSIS Security Libraries Secure Element C-Lib, Diag, Stats, Error Codes, Assert FS, IO NCP, CLI Cap Sense Bootloader NVM Graphics Lib Hardware Secure MCU eflash & RAM IoT SoC Modules Development Boards Multiprotocol Radio I/O, Interfaces Crypto HW, PUF, DPA, Key Storage Power / Energy Management Antenna & Match Certifications Starter Kits Reference Designs PCB, SiP Shield Radio / Expansion Cards Evaluation Boards 16
连接的硬件 + 软件 从芯片到云 Device Updates Analytics Web NB-IoT LTE Cat-M IP LTE IoT Devices Gateway Mobile Handset 17
重点摘要 软件可将 IoT 的价值从芯片扩展到云 未来将有更多硬件 + 软件平台支持中国和全球的物联网 市场的成功需要高度优化 紧密集成的平台, 以解决物联网的限制 物联网获胜者将会是致力于为全体人类利益而戮力合作的人
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