baetyl-video-infer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 7 Device connect to Hub Service 47 7.1 Workflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . low-latency computing services, and in- clude device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination for communication with the BIE cloud management suite, which can be used for application delivery, device information reporting, etc. Mandatory certificate authentication to ensure transmission security;

Installation Quick Install Baetyl Install from source Guides Baetyl Configuration Interpretation Device connect to Hub Service Message transferring among devices with Hub Service Message handling with low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination for communication with the BIE cloud management suite, which can be used for application delivery, device information reporting, etc. Mandatory certificate authentication to ensure transmission security;

Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43 7 Device connect to Baetyl with Hub service 45 7.1 Workflow . . . . . . . . . . . . . . . . . . . . . . low-latency computing services, and in- clude device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination for communication with the BIE cloud management suite, which can be used for application delivery, device information reporting, etc. Mandatory certificate authentication to ensure transmission security;

baetyl-function-python Configuration baetyl-remote-mqtt Configuration baetyl-timer Configuration Device connect to Baetyl with Hub service Workflow Connection Test Message transferring among devices low-latency computing services, and include device connect, message routing, remote synchronization, function computing, video access pre-processing, AI inference, device resources report etc. The combination for communication with the BIE cloud management suite, which can be used for application delivery, device information reporting, etc. Mandatory certificate authentication to ensure transmission security;

collaboration IOT Device � Cloud IOT Device � Edge � Cloud Intelligent Edge + Intelligent Cloud MQTT Broker IOT Device MQTT Cloud Services MQTT Broker Edge Service MQTT Edge Node IOT Device Edge Cloud Protocol • IOT Protocol : e.g. MQTT Or • Cloud Protocol: e.g. Http Communication Protocol Device � Cloud MQTT Device � Edge MQTT Edge � Cloud MQTT or Http? • Sample Scenarios • IOT • Edge: Data local filter/aggregation

collaboration IOT Device � Cloud IOT Device � Edge � Cloud Intelligent Edge + Intelligent Cloud MQTT Broker IOT Device MQTT Cloud Services MQTT Broker Edge Service MQTT Edge Node IOT Device Edge Cloud Protocol • IOT Protocol : e.g. MQTT Or • Cloud Protocol: e.g. Http Communication Protocol Device � Cloud MQTT Device � Edge MQTT Edge � Cloud MQTT or Http? • Sample Scenarios • IOT • Edge: Data local filter/aggregation

Reliable Message Channel • Self-government • Abundant Applications/Protocols Support • Simplify Device Access KubeEdge Architecture Overview KubeEdge(Edge Part) OS + Runtime KubeEdge(Cloud Part) Face Extraction Face Recognition face picture, metadata… Data Store 192.168.2.0/24 Edge Device Human Identification Demo

containers Kubernetes edge extension Current Kubernetes Case Study#1 --Water utilities management • Device • Liquid level sensor • Water pressure sensor • Valve actuator • Goal • Adjust valve based on water