Quality Tutoring System

Scada System Solution

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Build a standardization DB for each product by analyze the effect of process conditions on quality, Support operator by quality tutoring function to achieve the highest quality.

Objectives and goals

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• Efficient management of test and analysis equipment
• Support steelmaking by quality tutoring function
• Analyze the effect of factory conditions on products
• Analyze the effect of operation on products
• Establish standardization of operation by steel type

Requirements

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• Acquire and manage test and analysis facility data
• Monitoring and DB construction of real-time process information
• Linking and tracking quality information by product unit
• Logging and tracking according to operation
• Processing and visualization of operational quality information by statistical analysis

Quality Tutoring System can do

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• Improve efficiency by correcting various problems caused manual work
• Minimize problems by tracking real-time field quality and production management status
• Improving quality problems by analyzing cause and tracking system
• Improving problems in organizing documentation of manufacturing and quality manager
• Share real-time information about the quality to executives, managers, and staff
• Improving work efficiency by switching from manual quality control to computerized management

Tram Control System

Safety System Solution

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TRAM control system is a ground signal equipment for TRAM control, conducts course management and opeation control linked with line switch, tram signal, traffic signal etc

Objectives and goals

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• Fail-safe function
• Redundant System design(2oo2)
• Dual system design
• Secure safety, reliability, maintainability

Requirements

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• Synchronization of each system
• Switching without interruption
• Logic processing operation function more than 2oo2
• Disassemble function each module for maintenance

TRAM control system can do

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• Prevent dangerous output in case of any malfunction by fail-safe operation
• Modularization and dualization of all system for each function
• Ensure safety by controlling the results according to the same inputs in parallel with each other in a redundant structure
• Fault detection by module and unit using self-diagnostic function
• Protect device against abnormal voltage such as lightning, ground fault

Structural Steel Tracking System

IIOT & Robot Solution

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Management & tracking structural steel products in real time to guarantee conformity from inbound to outbound and fault minimization by automatically print and attach label using Robot

Objectives and goals

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• Improve quality control and reliability of steel products
• Establish automatic tracking infrastructure for product
• Build Real-time product monitoring system
• Improve recovery rate / quality

Requirements

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• Responding to exceptional situations that occur during manual operation
• Tracking of structural steel feed rate
• Acquisition of length and transfer information of actual products using various sensors
• Production management system to match products by order

Structural steel tracking system can do

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• Tracking function to ensure product consistency
• Minimize tracking errors by enhancing product traceability
• Verification in real-time using field display panel
• Minimize defect rate by checking real-time production information and issuing automatic label
• Automatic attachment of product information label using robot

Portable Gas Detection System

IIOT SOLUTION

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Prevent accidents caused by gas leaks and safety management by monitoring hazardous gas through wireless network

Objectives and goals

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• Gas sensor data transmission using TRS network
• Build real time gas monitoring system
• Alarm function when gas data exceed set value
• Ensure worker's safety in hazardous gas areas

Requirements

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• H2, CH4, C2H2, NH3, O2 gas detection
• Portable structure for easy installation
• Battery should be available for at least 24 hours
• TRS network communication support

Portable gas detection system can do

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• Usable over 24 hours without battery charge
• Various sensors available using 4-20mA analog input
• Real-time alarm function for workers
• Four different gas sensors can be used simultaneously
• Safety management by monitoring hazardous gas through wireless network