Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Internet of Things (IoT) - Kevin Ashton, "That 'Internet of Things' Thing", RFID Journal, 22 June 2009
- ITU, ”Internet of Things Global Standards Initiative”- The Internet of Things (IoT) is the network of physical objects or "things" embedded with
electronics, software, sensors, and network connectivity, which enables these objects to collect and exchange data.
- Cisco thinks about 50 billion devices will be connected by 2020
๏ Machine-to-machine (M2M) - Direct communication between devices using any communications channel,
including wired and wireless
- In 1977, first commercial “smart grid” and “smart meter” by Metretek, Inc.
- Typical application: telemetry, industrial, automation, SCADA, MQTT
Technology Architecture Implementation Q&A
Internet of Things - IoT
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
IoT Reference Model
Technology
Device Layer
Network Layer
Service Support Layer and Application Support Layer
Application Layer
Manangement Security
Source: T-REC-Y.2060-201206
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
M2M system to Industrial / Enterprise IoT
Technology
Enterprise Process
NetworkService
Enablement Application
Internet
Asset M2M Device
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
Industrial / Enterprise IoT / Smart City IoT
Technology
Asset IoT Devices
Asset IoT Devices
Asset IoT Devices
Applications - ERP - CRM - Fleet Management - BI - …
Internet
Data Processing - Record - Analysis - Trigger Actions - Data Distribution - …
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
Home / Office / Property Automation - An Universal IoT Gateway Approach
Technology
doorlock
lighting control
camerasensors (temp/
hum/ …)
appliance
AV devices
Customer Dashboard - Usage Record - Profile - Analytic - VAS - …
Internet
IoT Webapp over https
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Customer Engagement - More interaction with the brand via apps or webapp
- Extend the relationship from buy/sell to service provider/subscriber
๏ Introduction business models - Monthly subscription fee
๏ Upsell more connected products - Upsell related products, new products
๏ Better customer understand - Collect usage information
Technology Architecture Implementation Q&A
Benefits to Partners
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Tap into IoT - New Business - Extend product and service portfolio with IoT capability
- Upsell IoT solutions to existing customers
- Explore new customers
๏ Smooth integration with existing IT products - Leverage popular backend / front-end technology
- Standard-based Web technology
๏ Short Time to Market - Save time on edge IoT device integration
- Focus on business logic
- Reduce deployment time
Technology Architecture Implementation Q&A
Benefits to IT solutions providers
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
Zetakey IoT Gateway - Key Functions
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Protocol Translation - Edge devices to gateway communication
- BLE, ZigBee, Z-wave, SigFox, LoRa and future protocols
- Gateway to Internet (Private / Public Cloud) communication
- Ethernet, Cellular, Satellite
- Data format translation (packets, units, sensitivity)
- Interoperability
๏ Data Processing - Schema Detection
- Cleansing, Normalisation
- Filtering
- Packaging (concentrating, aggregating)
Technology Architecture Implementation Q&A
IoT Gateway - Key Functions
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ On-board Application - More than only execute commands from remote servers
- Run local application logic for near edge analysis, rule-action engine
- Update of on-board application based on
- Support Ad-hoc, override
๏ Security and Privacy - Security
- Mandatory requirement
- All layers / End-to-end (device - connectivity - server - application)
- Standard-based cryptography(TLS, SSL, PKI) instead of proprietary
- Application level (Authorisation, authentication, multi-factors)
- Privacy
- Owner/gateway able to select application providers, decide whether to grant the right to vendors
Technology Architecture Implementation Q&A
IoT Gateway - Key Functions
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Device Provisioning - Manage dynamic edge network conditions (on-the-fly join/exit)
- Device configuration - enable or disable functionality
- Software updates
- Fault Management
๏ Collaboration - Abstraction of IoT device hardware and application
- Separation of Concerns(hardware, firmware, middleware, application)
- Application owner no need to worry about hardware
- Foster IoT vendor ecosystem, avoid vendors lock-in
- Able to “Digital Twins” to build the simulation environment
- Based on current web technologies and standards
Technology Architecture Implementation Q&A
IoT Gateway - Key Functions
Technology
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Hardware Vendor - Provide the target
plugin package - Provide the Javascript
package
Technology Architecture Implementation Q&A
Easy Integration with Hardware Vendors and Application Developers
Implementation
In-house developer / SI - Web application - Business Logic - Data storage or analytic
In-house developer / System Integrators
Hardware Vendor 1
<HW1>.js
HW1 plugin
Hardware Vendor 2
<HW2>.js
HW2 plugin System Control Linux Device Layer
Application Developer
Cloud or remote Servers
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
Zetakey IoT Gateway provide multi protocol connectivity
Implementation
In-house developer / System IntegratorsIoT
Webapp front-end
ZigBee plugin
ZigBee devices
RS232 plugin
RS232
LoRa plugin
LoRa devices
BT/BLE plugin
BT/BLE devices
……
……
Plugin Interface
UART plugin
UART device
I2C plugin
I2C devices
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
Technology Architecture Implementation Q&A
Zetakey IoT Gateway empower “IoT Web App Development”
Implementation
In-house developer / System Integrators
Application Developer
Cloud or remote Servers
…
…
…
IoT Webapp front-end
IoT Webapp backend
doorlock.js
doorlock plugin
doorlock
lightbulb plugin
lightbulb.js
lightbulb
camera.js
camera plugin
camera
sensors.js
sensors plugin
sensors (temp/
hum/ …)
appliance.js
appliance plugin
appliance
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ System requirement - Embedded Linux (recommended)
- Windows Embedded OS, Window CE 5/6 , Windows Embedded Compact 7/ 2013
- ARM Cortex, CPU 900MHz
- 512M /1 GB RAM
- Typical Single board computer (SBC) e.g. Raspberry Pi, BeagleBone Black, Intel Galileo Gen2, HummingBoard, MinnowBoard Max etc
๏ Device connectivity - Bluetooth, Wi-fi, Zigbee, Z-ware, etc
๏ Network connectivity - WLAN, PPoP, 3G, LTE
Technology Architecture Implementation Q&A
Implementation
Implementation
Company
www.zetakey.com - ConfidentialE-mail: [email protected]
๏ Zetakey IoT Gateway supports translation of multiple protocols, full range end-to-end security, flexible on-board application for data processing and application logic, modular architecture for multi-vendors integration, always update-to-date device management, abstraction of hardware/application for healthy collaboration ecosystem.
Technology Architecture Implementation Q&A
Conclusion - Zetakey IoT Gateway
Q&A
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