The Software of Things

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镌释
5 years ago
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1 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

2 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

3 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

4 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

5 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

6 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

7 可促进连接设备的增长 Global Internet Connectable Device Shipments In Billions per Year 8.5B Consumer Computers Communicati ons 11.1 Industrial Automotive and transportatio n Source: IHS Markit Q Report 7

8 IoT 可创建新的商业模式 Purchase Device Monthly Subscription Recurring Revenue 8

9 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

10 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

11 IoT SoC 集成无线连接 2014 IoT SoC Concept 2018 EFR32xG1x SoC Portfolio 11

12 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

13 最佳软件将决定物联网的未来 13

14 物联网软件开发的模型 Volume Custom Functionality SDK Simplicity Command API The Long Tail ,000 10,000 Customer # 14

15 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

16 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

17 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

18 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

19 Collaborating to Build the IoT

20 Thank You. 谢谢 cn.silabs.com

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USB解决方案.ppt USB USB? RS232 USB USB HID U modem ADSL cable modem IrDA Silabs USB CP210x USB UART USB RS-232 USB MCU 15 USB 12 FLASH MCU 3 USB MCU USB MCU C8051F32x 10 ADC 1.5%, Vref CPU 25MIPS 8051 16KB Flash -AMUX