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Smart home in the insurance industry
- 1. Smart Home inthe insurance industryIntelligent Detection of Fire or a Break-In with MQTT and OpenHAB
- 2. Support their clientsto successfully transform their business in a digitized and connected world expertise in MQTT the protocol that drives the internet of things Consulting for insurance companies and other industries Consulting and Creating of Building Block for the Internet of Things About us
- 3. SMART HOME LIVE MOTIVATION 1 •Demo system objectives • Fire dangers • Improving existing solutions OVERVIEW 2 • 1st live demo – smoke detector features • Basic architecture SETUP 3 • Architectural details • 2nd live demo – smart home integration CONCLUSION 4 • Lessons learned • Outlook
- 4. Evaluate available technologieslike MQTT, Eclipse SmartHome We are not building a product! We are building a live demo so that people can experience smart home use cases Iterate and explore key features for an intelligent smart home Why are we doing this? “How can the insurance industry play an active role in the area of security at home”
- 5. Fires are lifethreatening dangerous 400 deaths 4000 injured 200.000 € 1 billion
- 6. 3 breaths canbe sufficient to die 1 breath can have lifelong consequences “Where there's fire there's smoke”
- 7. of fires startat night where human‘s sense of smell is asleep 70 %
- 9. Fire! Time toleave!
- 10. SMOKE DETECTORS aremandatory In Germany2018 In France2015 In USA2010 http://www.fusac.fr/countdown-smoke-detectors/ http://www.rauchmelderpflicht.eu/download/Uebersicht_Rauchmelderpflicht.pdf
- 11. Simple solution Advancedsolution vs.
- 12. Some ideas forimprovements 01 Maintenance 02 03Connectivity Improved security
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- 14. Inside of theHouse Outside of the House Basic Architecture
- 15. Architectural Details -Outside of the house
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- 21. Why MQTT ? BandwidthEfficient Push Capability Works great behind a Firewall Quality of Service Levels
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- 23. Topics – TopicTree myhome livingroom bedroom smoke-detector temperature smoke-detector temperature / / otherhome
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- 29. • Open Source •“Reference Implementation” • Many languages: Java, Javascript, Lua, C, C++, Go, Python • Active Community Eclipse Paho
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- 31. MQTT Publish MqttClient mqttClient= new MqttClient ("tcp://localhost:1883", “publisher"); mqttClient.connect(); mqttClient.publish(“test","test123".getBytes(),0, true);
- 32. MQTT Subscribe MqttCallback mqttCallback= new MqttCallback() { @Override public void messageArrived(String topic, MqttMessage mqttMessage) { System.out.println(topic +" "+ new String(mqttMessage.getPayload())); } }; MqttClient mqttClient = new MqttClient("tcp://localhost:1883", “subscriber"); mqttClient.setCallback(mqttCallback); mqttClient.connect(); mqttClient.subscribe(“test",2);
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- 34. HiveMQ – ata glance High Performance MQTT Broker Open Plugin System Highly Scalable Supports Bridge Protocol Clustering Native Websockets Support
- 35. MQTT Architecture Publish • Testalarm Subscribe •Alarm • Status • Battery Status Publish • Alarm • Status • Battery Status Subscribe • Testalarm
- 36. Webdashboard Emergency Service any API SMS (Twilio) Integration ofother Services SQL/N OSQL Mobile Devices MQTT P L U G I N JDBC/other HTTP MQTT over Websockets MQTT
- 37. Architectural Details -Inside the house
- 38. Smart Home Devices Communication •868 MHz • BidCoS®-Protocol („Bidirectional Communication Standard“) • Supports „AES handshakes“ Devices • Brand: HomeMatic • Sold by eq-3 (ELV) • Readily available • Many different devices
- 39. Door lock motor Source:eq-3, HM-SEC-KEY instruction manual
- 40. Hardware Software Inside the House Homegear (v1.6.0) (v0.5.7-2) RaspberryPi (Model B) CPU: ARM1176JZF-S (700 MHz) RAM: 512 MB Power: 5 V, 700 mA (3,5 W) Busware CCD • CC1101 transceiver • ILI9341 based 2.8" TFT Touch Display • culfw firmware Extras • Transparent case (busware) • WiFi-Stick • 2A USB power supply • Antenna
- 41. Hardware Software Inside the House Homegear (v1.6.0) (v0.5.24-6) RaspberryPi 2 (Model B) CPU: ARM Cortex-A7 (4 x 900 MHz) RAM: 1024 MB Power: 5 V, 800 mA (4 W) Busware CCD • CC1101 transceiver • ILI9341 based 2.8" TFT Touch Display • culfw firmware Extras • No case • WiFi-Stick • 2A USB power supply • Antenna
- 42. Hardware Software Inside the House Homegear (v1.7.0) (v0.5.25-1) RaspberryPi 2 (Model B) CPU: ARM Cortex-A7 (4 x 900 MHz) RAM: 1024 MB Power: 5 V, 800 mA (4 W) Busware CUL • CC1101 transceiver • culfw firmware HM-CFG-LAN • Capable of encrypted communication Extras • Standard B+ case • WiFi-Stick • 2A USB power supply • Antenna
- 43. OpenHAB by Example “openHABis a software for integrating different home automation systems and technologies into one single solution” Core Components Items Protocol Bindings Automation Logic Core Components were moved to eclipse:
- 44. OpenHAB by Example CoreComponents Items Protocol Bindings Automation Logic Alert BatteryStatus Homematic MQTT RaiseAlarm Propagate Alarm
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- 46. Item definitions /* Itemformat TYPE ITEMNAME LABEL ICON (GROUPS) {BINDINGS} */ /* Group definitions */ Group:Switch:OR(ON,OFF) FireAlertDevices "Brandmelder" /* Example item with binding */ Switch SmokeDetector1_Fire "Feueralarm Schlafzimmer" <fire> (FireAlertDevices,Schlafzimmer) {homematic="id=JEQ0736552, channel=1, parameter=STATE"}
- 47. Rule definitions rule "Switchon the lights on fire alert" when Item FireAlertDevices changed to ON then Lights.sendCommand(ON) end
- 48. Integration with othercomponents
- 49. STEPS TO PRODUCTION Hardening/ Security Cloud TLS, Authentication, Authorization, High Availability 01 Get encryption to work on the smart home server 02 Sophisticated Hardware03 Platform Improvements04
- 50. Lessons Learned POSSIBLE TOBUILD A SOLUTION WITHOUT MUCH CODING THE SMART HOME WORLD IS CHANGING RAPIDLY INTERESTING OPEN SOURCE SMART HOME TECHNOLOGIES OUT THERE FOCUS ON ADDED VALUE AND INTEGRATE CERTIFIED SECURITY SOLUTIONS
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