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Building IoT Solutions with Nitrogen презентация
Содержание
- 1. Building IoT Solutions with Nitrogen
- 8. NITROGEN Nitrogen is an open-source, JavaScript backend
- 9. PUB-SUB MESSAGING MODEL Bad User Motorized Blinds
- 10. NITROGEN MESSAGING var message = new nitrogen.Message({
- 11. NITROGEN MESSAGE { "ts":"2015-05-20T05:52:16.323Z", "body": { "temperature":30 }, "type":"temperature“ }
- 12. DEMO Sending Telemetry to Nitrogen
- 13. COMMAND & CONTROL Nitrogen enables sending messages
- 14. NITROGEN COMMANDMANAGER The CommandManager enables interrogation and
- 15. IMPLEMENTING COMMANDMANAGER isRelevant Should I care
- 16. PERMISSIONS Permissions enable control over which Principals
- 17. NITROGEN MESSAGE { "ts":"2015-05-20T15:03:48.299Z", "body":{ "command":{ "on":false
- 18. DEMO Implementing Command Manager to Control a Device
- 21. CAR CLIENT type: engine ts: 05/03/2014 08:00:24
- 22. TELEMETRY INGESTION MQTT AMQP Authentication and Authorization
- 23. NEXT STEPS Tutorials/labs at http://ThingLabs.io http://Nitrogen.io dseven@Microsoft.com @DSeven @ThingLabsIo
Field Gateways Protocol Adapters OSS Project Cloud Gateway Event Hub -> IoT Hub Hot Path Analytics Azure Stream Analytics, Azure
Слайд 1BUILDING IOT SOLUTIONS WITH NITROGEN
Doug Seven, Director
Microsoft DX-TED, Partner Catalyst Team
@DSeven
Слайд 6
Field Gateways
Protocol Adapters
OSS Project
Cloud Gateway
Event Hub -> IoT Hub
Hot Path Analytics
Azure
Stream Analytics, Azure Storm
Cold / Batch Analytics & Visualizations
Azure HDInsight, AzureML, Power BI,
Azure Data Factory
Hot Path Business Logic
PaaS V2 & Actor Framework
Enterprise Process Connections
BizTalk Services, Notification Hubs
Devices
Linux, Android, iOS, RTOS, Windows
Device
Connectivity
Analytics &
Operationalized Insights
Business
Connectivity
IOT DEVICE <-> CLOUD PATTERNS
Слайд 7
Field Gateways
Protocol Adapters
OSS Project
Cloud Gateway
Event Hub -> IoT Hub
Hot Path Analytics
Azure
Stream Analytics, Azure Storm
Cold / Batch Analytics & Visualizations
Azure HDInsight, AzureML, Power BI,
Azure Data Factory
Hot Path Business Logic
PaaS V2 & Actor Framework
Enterprise Process Connections
BizTalk Services, Notification Hubs
Devices
Linux, Android, iOS, RTOS, Windows
Device
Connectivity
Analytics &
Operationalized Insights
Business
Connectivity
IOT DEVICE <-> CLOUD PATTERNS
Слайд 8NITROGEN
Nitrogen is an open-source, JavaScript backend
for the Internet of Things.
Nitrogen provides
Device
Management
Security and permissions
Data Ingest
Command & Control
Nitrogen includes a JavaScript client library for device and web applications.
http://www.Nitrogen.io
Security and permissions
Data Ingest
Command & Control
Nitrogen includes a JavaScript client library for device and web applications.
http://www.Nitrogen.io
Слайд 9PUB-SUB MESSAGING MODEL
Bad User
Motorized
Blinds
Rogue Light
Light Sensor
Nitrogen Service
Lighting App
Light
Light
Switch
Mobile App
Слайд 10NITROGEN MESSAGING
var message = new nitrogen.Message({
type: '_lightState',
body: {
on: false
}
});
body: {
on: false
}
});
var message = new nitrogen.Message({
type: '_lightLevel',
body: {
ambientLight: 51
}
});
Слайд 11NITROGEN MESSAGE
{
"ts":"2015-05-20T05:52:16.323Z",
"body":
{
"temperature":30
},
"type":"temperature“
}
Слайд 13COMMAND & CONTROL
Nitrogen enables sending messages or subscribing to message streams
Any
device with permission can send a message to a specific device
Any device with permission can subscribe to the message stream of a device
Any device with permission can subscribe to the message stream of a device
Слайд 14NITROGEN COMMANDMANAGER
The CommandManager enables interrogation and execution of commands for a
device.
CommandManager should be sub-classed for the specific implementation.
Sub-classes must override five (5) functions:
isRelevant()
isCommand()
obsoletes()
executeQueue()
start()
CommandManager should be sub-classed for the specific implementation.
Sub-classes must override five (5) functions:
isRelevant()
isCommand()
obsoletes()
executeQueue()
start()
Слайд 15IMPLEMENTING COMMANDMANAGER
isRelevant
Should I care about the message?
isCommand
Do I need
to execute the message?
obsoletes
Do I care any more? (e.g. have I already processed this)
executeQueue
Do whatever needs to be done based on the message
start
Get things going
obsoletes
Do I care any more? (e.g. have I already processed this)
executeQueue
Do whatever needs to be done based on the message
start
Get things going
Слайд 16PERMISSIONS
Permissions enable control over which Principals can interact (or not) with
other Principals
Permission Types
admin
view
send
subscribe
Permissions enable explicit authorization control
n2 permission add --action subscribe --authorized true --issueTo
--principalFor
Permission Types
admin
view
send
subscribe
Permissions enable explicit authorization control
n2 permission add --action subscribe --authorized true --issueTo
Слайд 17NITROGEN MESSAGE
{ "ts":"2015-05-20T15:03:48.299Z",
"body":{
"command":{
"on":false }},
"from":"555ca24bf9b56a0100321aae", "type":"_lightState",
"index_until":"2015-05-27T15:03:48.683Z",
"expires":"2500-01-01T00:00:00.000Z",
"tags":["command:555ca24bf9b56a0100321aae"],
"response_to":["555ca2539746460100146efc"],
"ver":0.2, "updated_at":"2015-05-20T15:03:48.683Z",
"created_at":"2015-05-20T15:03:48.683Z",
"id":"555ca254edc0b30100124cee“
}
Слайд 21CAR CLIENT
type: engine
ts: 05/03/2014 08:00:24
rpms: 23.23
fuel: 2.2
type: location
ts: 05/03/2014 08:00:23
latitude: -33.92253
longitude:
18.4239
type: location
ts: 05/03/2014 08:00:26
latitude: 38.2
longitude: 2.2
type: location
ts: 05/03/2014 08:00:25
latitude: 38.2
longitude: 2.2
Nitrogen Frontdoor
MQTT
uC (128KB, 80MHz)
3G
Слайд 22TELEMETRY INGESTION
MQTT
AMQP
Authentication and Authorization
Ingestion Service
REST
Device Registry
Data Pipeline
Cars
Browsers, Mobile
Servers
Nitrogen Services
Azure
Clients
Machine Learning
Слайд 23NEXT STEPS
Tutorials/labs at http://ThingLabs.io
http://Nitrogen.io
dseven@Microsoft.com
@DSeven @ThingLabsIo
