Visual software

ESD digital monitoring system

▶ Product Introduction
ESD control: Provides practical protection for a qualified ESD/EOS production environment, such as: Human body grounding: The anti-static ring may be damaged, the operator may forget to wear the anti-static ring, and wear the anti-static ring abnormally. Table mat grounding: The anti-static table mat may be aged, and the grounding buckle and grounding wire may be loose or broken. Equipment grounding: The grounding point and grounding wire may be loose or broken. Production line ground wire: It may be loose or broken. The ion fan may not work properly, and the operator may forget to turn on the machine. Manual inspection: Management costs increase significantly, and it is difficult to handle ESD abnormalities in a timely manner. The ESD grounding alarm and the alarm issued by the ion fan may be ignored by the operator. This will damage the process quality and bring huge losses to the company. Lean production achieves JIT (Just in time). ESD abnormalities are immediately alarmed and recorded, and can be called to report to the person at all levels to establish a mechanism for rapid problem resolution.
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▶ System Concept

Economic benefits

  • Direct benefits

1. Save equipment maintenance personnel regular measurement consumption

2. Save QA regular testing costs

3. Save the cost of equipment specialist inspections

  • Management:

1. Tracking ESD anomalies

2. Reduce audit anomalies

  • Safety aspects:

1. Real-time monitoring of ESD conditions

2. Ensure personnel safety

  • Risk: Reduce product ESD/EOS damage risk

Project Description

  • ESD Monitoring Center:

1. Issue an abnormal alarm

2. Locating abnormal points

3. Display abnormal message

4. Calling a person

  • ESD troubleshooting:

1. Record the cause of the abnormality

2. Propose a solution

3. Statistical anomaly classification

▶ System module
▶ Network Design

Cellular Network:

  • Comprehensive cellular network coverage
  • Channel division reduces interference
  • Server one-to-many reduces costs

Wireless communication

Using LoRa IoT communication technology

  • Low frequency: wider transmission
  • High efficiency: low delay and fast response
  • Encryption: Data encryption to prevent tampering
  • Performance: low power and high performance

Data Management

Terminal Management

  • Dynamic management of lines and terminals supports adding, deleting, modifying and checking
  • Terminal parameter upper and lower limit settings, terminal real-time data tracking,
  • Time setting, speaker control