Visual software

ESD Digital Monitoring System

▶ Product Introduction
ESD Control: Provides practical assurance for a qualified ESD/EOS production environment. For example: Human Grounding: Anti-static wrist straps may be damaged, operators may be missing wrist straps, or improper wrist strap wearing may occur. Table Grounding: Anti-static table mats may be aged, grounding clips and grounding wires may be loose or broken. Equipment Grounding: Grounding points and grounding wires may be loose or broken. Production Line Grounding: May be loose or broken. Ion Fans: May be malfunctioning, operators may have missed turning them on. Manual Inspection: Significantly increases management costs; it's difficult to handle ESD anomalies immediately. ESD grounding alarms and ion fan alarms may be ignored by operators, all of which can damage process quality and cause huge losses to the company. Lean Production Achieves JIT (Just in Time) ESD Anomalies: Immediate alarms and recordings, enabling calls to relevant personnel and establishing a mechanism for rapid problem-solving.
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▶ System Concept

Economic benefits

  • direct benefits

1. Saves on equipment maintenance personnel's regular measurement costs

2. Saves on regular QA testing costs

3. Saves on equipment inspection costs by specialists.

  • Management aspects:

1. Tracking ESD anomalies

2. Reduce audit anomalies

  • Regarding security:

1. Real-time monitoring of ESD status

2. Ensure personnel safety

  • Risk mitigation: Reduce the risk of ESD/EOS damage to products.

Project Description

  • ESD Monitoring Center:

1. Issue an abnormal alarm.

2. Locate the anomaly.

3. Display error message

4. Calling a person

  • ESD fault diagnosis:

1. Record the cause of the anomaly.

2. Propose a solution

3. Classification of statistical anomalies

▶ System Module
▶ Network Design

Hive Network:

  • Honeycomb network provides full coverage
  • Channel division reduces interference
  • One-to-many server reduces costs

▶ Wireless communication

Using LoRa IoT communication technology

  • Low frequency: Wider reach
  • High efficiency: low latency and fast response
  • Encryption: Data is encrypted to prevent tampering.
  • Efficiency: Low power consumption, high efficiency

▶ Data Management

Terminal Management

  • Line and terminal dynamic management supports adding, deleting, modifying, and querying.
  • Terminal parameter upper and lower limit settings, real-time terminal data tracking,
  • Time setting, horn control