1. Shuquan Huang, 99Cloud
Edge Optimized Architecture for Fabric Defect
Detection in Real-time
Vancouver
2018

2. 99Cloud: Build Open Infrastructure For Change
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• Top 3 Contributor in China
• Largest Market Share of OpenStack
in Energy, FSI, etc. in China[1]
• Largest OpenStack Training
Organization in China
• Member of OpenStack, CNCF, Linux,
etc.
[1] “2016 OpenStack Market Analysis”,July 2017, CSDN.net

3. Cloud Dominated the Decades
Cloud computing is:
• the centralization of computing services
• take advantage of a shared data center infrastructure and the
economy of scale to reduce costs.
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SaaS
Software as a
Service
EIM
Incidents
EHS
Tasks
Waste
Use It
PaaS
Platform as a Service
App development
Messaging
Dashboards
Integration
Build with It
IaaS
Infrastructure as a
Service
Networking
Security
System management
Scalability
Move to It

4. Edge Computing: Beyond the Data Center
• Highly responsive cloud services -“New applications and microservices”
• Edge analytics in IoT -“Scalable live video analytics”
• Exposure firewall in the IoT -“Crossing the IoT Chasm”
• Mask disruption of cloud services -“Disconnected operation for cloud services”[1]
[1] Mahadev Satyanarayanan, Why Edge Computing is a Disruptive Technology, 2017
Little Optimization for Edge
Computing use cases
Small footprint
Unreliable network
High bandwidth
Low latency
Emerging requirements and
workloads expose cloud’s limitations
Smart cities
Industrial Internet of Things/Industry 4.0
APIs
Data
APP
Cloud
Edge Edge Edge Edge
Gateway Gateway Gateway Gateway
IoT Devices
InternalFactors
ExternalFactors
Augmented Reality
Virtual Reality

5. Edge Computing is the Nerve Ending of Manufacturing
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Consumption
Insight
Cloud
Gateway
Edge
Sensor

6. Textile Manufacturing Process
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Spinning
Weaving
Dyeing & Printing
Finishing
Inspection
Delivery

7. Drawbacks of Human Inspection
• Human inspection cannot detect errors due to carelessness, optical illusion and small defects.
• Human inspection fails on detection defects in terms of accuracy, consistency and efficiency.
• Human workers are subject to boredom and thus inaccurate, uncertain inspection results are often
occurred. (100 defects detected per hour)
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8. Traditional Architecture
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Central Cloud
OT IT
ERP/APS/MES
Data Analytic
Control Plane
Camera/Lens/Light/Printer
High Latency
I O
I O
Data Collection
High Bandwidth

9. Edge Optimized Architecture
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10. Welcome to attend the session for more detail
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Thursday
3:30 PM
Room 109-110
Edge optimized architecture for fabric defect
detection in real-time

11. www.99cloud.net
|
021-6120-7665
99cloud@99cloud.net
427 1 206
Thank You