cisco iot system - sapsource: scm world/cisco “smart manufacturing & the internet of things...

Bogdan Doinea – IoT Systems Engineer

bdoinea@cisco.com

27 Aprilie 2017

Cisco IoT System

Source: Cisco Consulting Services

What is IoT?

50BDevices Connected

by 2020

Source: Cisco Consulting Services

What is IoT?

3xMore Machine Data

than Human Data by

2020

How Cisco addresses this: Fog Computing And LoRaWAN

Big/Massive amount of Machine-

Generated Data

Massive amount of things, each

producing a small amount of Data

Fog Computing Use-Cases

77

IR809 – Combined SCADA and ITC

Secured Connectivity

SCADA and Network

Embedded

Distributed I/O

Mazak SmartBox Use Case

Maintenance

Tool Health

Historian

Quality

Memex Merlin

OEE & Analytics

Factory

Cell

Machine / Cell Package

IoT FOG Node

MTConnect

Reduction in

Defects

49%Defect rate

down from

4.9%

to 2.5%

Reduced

Downtime

48%Unplanned

downtime down

from 11%

to 5.8%

OEE

Improvement

16%Average OEE

improved

from

74% to 86%

Improved

Inventory

35%Inventory

turns increased

from

14 to 19

Reduction in

Energy Use

18%Annual energy

cost down from

$8.4M

to $6.9M

The Real Economic Value is Immense

New Product

Introduction

23%New product

introduction cycle

time reduced from

15 to 11

Source: SCM World/Cisco “Smart Manufacturing & the Internet of Things 2015” survey of 400

Manufacturing Business Line Executives and Plant Managers across 17 vertical industries.

Connected Machines Deliver Business Outcomes

Sensor Use-Cases – LoRaWAN Technology

Examples Of LPWA Constrained Sensors

Fire DetectionCO2 Temp, Humidity, Infrared

Chemical LeakagePH Monitor, Oxygen levels

Urban Air PollutionNO2CO2 Gas Sensors

River LevelsLevel sensor, Ultrasound

Snow DepthUltraSound Sensor

Earthquake WarningAccelerometer

Smart ParkingMagnetic Field Sensor

Street LightingLight Sensors, Relays

P

Network Encryption

Secure Cloud-Based Radio Access Network

LPWA NS

LPWA Device LPWA AP

LPWA AP

LPWA AP

LPWA AS

Encrypted App Data

App Encryption

1

1 Device encrypts data end-to-end

2 Separate network encrypt to NS

2

3

43 Device sends a packet

4 All APs in range receive packet

5 NS decrypts using network key

6 NS forwards packet to relevant NS

7 AS decrypts using app key

8 NS selects best AP for return TX

5

4

4

6

7

8

Data

7

Cisco + Actility

Conclusions

• Connecting things to produce data to transform into insights

• To manage it, we must use a common network (IP)

• We can connect either radio(LoRaWAN) or wired(IoT Gateway)

• We need to connect scalable

• We need to connect securely