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AWS 物聯網 與 Alexa 自動化家庭語音助理

AWS IoT and Alexa in Home Automation

AWS 物聯網 與 Alexa 自動化家庭語音助理

Level: 200, 中文演講

講師: Bruce Wang, Solutions Architect, AWS & Jimmy Chin, Director of PM, REALTEK

AWS IoT solutions for the connected home bring devices and services together for an integrated, autonomous experience that improves a consumers' lives. Given that voice control is becoming pervasive across smart homes, these devices can also benefit from using voice services like Alexa for an even more seamless customer experience. Thanks to decreasing costs and increasing options for connectivity, these smart home devices, sensors, and tools can be interlinked to create real-time, contextual, and smart experiences for consumers. Learn how in this session.

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AWS 物聯網 與 Alexa 自動化家庭語音助理

  1. 1. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T AWS IoT and Alexa in Home Automation Bruce Wang Partner Solutions Architect Amazon Web Services Jimmy Chin Director of IoT PM Realtek
  2. 2. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Connected Home Market—Use Cases Home automation Home security & monitoring Door locks Smart meters Security cameras Water leak detectors Thermostat Wi-Fi routers & modems Cable set-top boxes Home networking Lighting systems Media & entertainment White goods & appliances Small appliances Home assistants Soundbars TVs Vacuum robots
  3. 3. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Home Automation Key Trends & Opportunities Integration with voice control Interoperability between devices via hubs Exciting & new customer experience Customer ease of use
  4. 4. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Home Automation Example AWS Greengrass can run on a home gateway such as a router so that the lighting system, TV, and Echo continue to operate even if connection to the cloud is lost. Smart TVs can connect to AWS IoT Core to take advantage of a fully scalable cloud backend that provides easy integration with Alexa. Amazon FreeRTOS provides security, connectivity, and updateability for devices running on microcontrollers, like a light bulb so it can respond to voice commands. AWS IoT Device Management, AWS IoT Device Defender, and AWS IoT Analytics provide added benefits such as remote device management, monitoring, security, and insights into device usage.
  5. 5. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T AWS IoT Core supports MQTT, a lightweight communication protocol designed to tolerate intermittent connections, minimize the code footprint on devices, and reduce network bandwidth requirements. With AWS IoT Device Management, you can onboard, organize, and monitor all of your devices, creating a real-time fleet index, and remotely manage devices with over-the-air updates. AWS IoT Core provides scalable, low latent bi-directional communication from device to cloud with availability in 11 regions worldwide. Why Use AWS IoT For Home Automation? Built-in connectivity Device security Offline communication Over-the-air updates Devices running AWS Greengrass and Amazon FreeRTOS can be updated over-the-air, for security updates, bug fixes, and new feature updates. AWS Greengrass enables connected devices to operate with intermittent connectivity to the cloud—synchronizing the data whenever connection is re-established. AWS IoT provides end-to-end authentication and encryption of device data, key management, and code signing for OTA updates. Reliable & persistent communication Responsiveness Device management Device insights Low total cost of ownership With AWS IoT Analytics, you can keep track of error logs, troubleshoot remotely, perform predictive maintenance, and gain valuable customer insights. The AWS IoT service suite enables a faster time-to-market and eliminates the need to build expensive, custom in-house infrastructure. Amazon FreeRTOS, an IoT operating system for microcontrollers, provides libraries for security & connectivity in a tiny memory footprint.
  6. 6. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Why Use AWS IoT with Voice Assistants? Ease of implementation Cloud enabled bi-directional communication Seamless Interoperability between Alexa skills and AWS IoT Insights into users AWS IoT acts as a liaison between Alexa Cloud and your devices. AWS IoT allows you to easily analyze and gain insights for device actions within the home. AWS IoT acts as a liaison between Alexa Cloud and your devices. With AWS IoT you can have a voice enabled backend solution running within a matter of weeks.
  7. 7. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Fundamentals of Smart Home implementations The cloud IoT applicationsThe home
  8. 8. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T “Works with Alexa” smart home devices Fundamentals of Alexa Controlled Smart Home
  9. 9. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Alexa Voice Service ASR NLU Alexa, turn on the living room lights! Skills “Works with Alexa” smart home devices Device maker cloud Okay!
  10. 10. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Smart Home Basics
  11. 11. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Alexa Cloud API Gateway Smart Home Skill Service Directives Events Alexa Event Gateway Login with Amazon Amazon Web Services (AWS) Lambda Home Network Internet Account Linking / OAuth Proactive State Updates Asynchronous Responses Smart Home Skill API Alexa application & devicesEndpoints AWS IoTDynamoDB API Service Lambda
  12. 12. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Device State from Alexa to Device custom
  13. 13. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T What Will You Build? A l e x a Vo i c e S e r v i c e Integrate Alexa Into Your Voice-Enabled Product A l e x a S k i l l s K i t Build Experiences ‘Skills’ on Top of Alexa C o n n e c t e d D e v i c e s Build ‘Works with Alexa’ Smart Home Devices
  14. 14. S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.
  15. 15. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Works with Alexa Alexa, set the temperature to 72 degrees ecobee3 Okay!
  16. 16. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Alexa, set the temperature to 72 degrees Okay! ecobee4 Alexa Built-in ecobee3
  17. 17. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Alexa, how did the Stock Market do today? ecobee4 Alexa Built-in ecobee3
  18. 18. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T AVS Device SDK Development kits github.com/alexa/avs-device-sdk alexa.design/devkits Accelerate Product Development
  19. 19. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Systems Integrator Module alexa.design/si Accelerate Product Development
  20. 20. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T alexa.design/odm Original Design Manufacturers Accelerate Product Development
  21. 21. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Speakers Headphones Smart screens Smart home TVs Alexa Anywhere
  22. 22. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Device SDKs – For smart speakers, multi-room speakers, smart home devices, and more. C++ SDK optimized to make it easier for commercial device makers. AVS Device SDK Alexa Smart Screen & TV Device SDK Alexa Auto SDK For smart displays, tablets, televisions, and more. Complements Alexa voice responses with rich visuals. Simplifies the integration of Alexa into in-vehicle infotainment systems. Supports Android and QNX operating systems on ARM and x86 processors.
  23. 23. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T SoC Wi-Fi/LTE AVS Client Amazon Alexa App Alexa Mobile Accessory Kit Bluetooth-capable device Audio output • Connect your Bluetooth-capable devices to the Alexa Voice Service • The Amazon Alexa App on your customer’s phone is the AVS Client Algorithms, DAC Alexa Activation (e.g., Tap To Talk) Microphone input
  24. 24. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Alexa Connect Kit (Preview) You integrate a hardware module designed by Amazon on your device. The ACK module communicates with Alexa over the Internet. Your device receives directives over a serial interface. Benefits: • Quick prototyping • Less embedded coding • Zero cloud management • Easy device maintenance • Capability extensibility
  25. 25. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Dev Kits - alexa.design/devkits
  26. 26. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Realtek IoT (Ameba) supporting AWS IoT & Alexa Jimmy Chin, Director of IoT PM
  27. 27. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Home Automation 的黑歷史  HA 在市場已經超過 20 年 (票房毒藥,叫好不叫座) Home Automation, Smart Home, Smart Life ……  Killer Application ?
  28. 28. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Killer Application
  29. 29. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T 轉機 : Amazon Echo 問世 : 2016/11 極佳的使用介面 @ Home Smart Home Center IoT@Home 的互通標準 IoT 產品成本的下降 Smart Home 的快速成長 取代了手機/電腦 打敗了 TV / Router, … AVS / ASK / Alexa App …… Smart Plug : 49.99  9.99 每年 100% 的成長 (~2022)
  30. 30. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T 下一步? Amazon Echo 建立標準,HA 市場終於起飛,產品價格/毛利 快速下降 無利可圖 ?
  31. 31. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Realtek 瑞昱半導體  Established: 1987  Capital: US$165 Million  Employees: 4,500+  Revenue: US$1,520 Million (2018)  Products: – Communication Network ICs – Computer Peripheral ICs – Multimedia ICs
  32. 32. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Realtek IoT (Ameba) RTL8197F Ameba Ameba Pro Ameba D Ameba Z Video Audio Home
  33. 33. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Realtek IoT solution in Home Appliances (WorldWide > 75%) 2019 出貨預估 > 5000 萬顆
  34. 34. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T 附加值高 同質性高 IoT 的價值 : 80% 在雲端應用 (大數據、AI)
  35. 35. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Realtek & AWS IoT 的深度整合
  36. 36. © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved.S U M M I T Thank you! S U M M I T © 2019, Amazon Web Services, Inc. or its affiliates. All rights reserved. Bruce Wang ykwang@amazon.com

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