Creating a Java Internet of Things Gateway. David Woodard, Eurotech

Transcription

1 Creating a Java Internet of Things Gateway David Woodard, Eurotech

2 Sometimes IoT Solutions look simple A single application to communicate with Business Application No connectivity options required Internet / TCP/IP Single or no special application on gateway Only one type of Gateway HW & SW Only one type of device / sensor Service Gateway Sensors, Actuators, Displays,

3 ... But it gets complex Multiple services on the gateway / edge node Different connectivity options More than one kind of vertical market value proposition Customer specific business logic Business Application Internet / TCP/IP xdsl Cable Ethernet 2G / 2.5G WiFi 3G / LTE Satellite WiMAX Other Sensors, Actuators, Displays,

4 ... More complexity with multiple Business Applications? Sensors, Actuators, Displays,

5 IoT M2M/IoT Integration Platform on Cloud Business Applications M2M Integration Platform Application Framework + Multi-Service Gateway Sensors, Actuators, Displays,

6 Greenhouse Demo Architecture Temperature Sensor bs ST We I2 C RE Humidity Sensor oc ke Light Sensor t GPIO

7 IoT Gateway Stack Increase productivity and lower time to market duct o r P s pe r Develo ivity Code on Code Code OSGi Java SE Embedded Linux Hardware

8 Birth of

9 Eclipse Embedded App Simplify the design, deployment and remote management of embedded applications. Modular software components Manage cloud connectivity Configure the network, such as Wi-Fi and cellular bearers, firewalling and routing, etc. Support different protocols to connect to different servers or devices (ex. MQTT, Serial, Modbus, CANBus). Allow for remote application and device management and configuration. Cohesive and integrated ensuring application portability Java / OSGi Linux OS Open HW Industrial HW

10 Services Your Application Your Application Connectivity and Delivery Cloud Services Data Services Field Protocols MQTT Paho Modbus Network Configuration Network Configuration Firewall, Port Forwarding Cellular, Wi-Fi, Ethernet CANBus Link Monitors Basic Gateway Services DB Service Device Profile Clock Service Watchdog Custom Protocols Administration GUI Updates Management Configuration Management Remote Management Remote Access (VPN) Applications Device Abstraction javax.comm javax.usb / udev GPS Position GPIO / SPI / PWM / I2C OSGi Application Container (Eclipse Equinox, Concierge) Java SE 7 (Oracle Java SE Embedded, OpenJDK)

11 Developer s Experience Emulate on PC Deploy on Target Cloud Managed Start developing your IoT /M2M application in the comfort of your PC. When you are ready, deploy your application on the gateway. Provision and manage your applications in field devices from the Cloud. Full Eclipse Integration Target Platform Definition Emulated Services Run/Debug from Eclipse Support Mac/Linux Hosts One-click Deployment Eclipse Plugin Remote Debugging Remote OSGi Management via MQTT Web-based Console

12 Kura Data Transport Optioins DataTransportService Available for standard MQTT messaging. Allows consumers of the service to connect to brokers, publish messages, and receive messages on subscribed topics DataService Delegates data transport to the DataTransportService Provides extended features for managing broker connections, buffering of published messages, and priority based delivery of messages CloudService Further extends the functionality of DataService. Provides means for more complex flows (i.e. request/response) Manages single broker connection across multiple applications Provides payload data model with encoding/decoding serializers Publishes life cycle manages for devices and applications

13 Network Services

14 Kura Configurable Component

15 Kura Configurable Component Atributes configured in XML appear in form panel Applications implementing ConfigurableComponent will be available in Kura UI

16 Eurotech Everyware Cloud

17 Everyware Software Framework (ESF) Kura & ESF on Core Elements of ESF, a proven application framework for embedded devices form the basis for Kura Elements outside the scope of Kura Java/OSGi Java/OSGi Linux Linux OS OS ESF now builds on Kura, with the addition of commercial support and extra features: Everyware Cloud remote management and logging Diagnostic Everyware VPN Field Protocols Bundles for specific vertical applications Device provisioning on on Java/OSGi Java/OSGi Linux Linux OS OS on

18 Thank You!