Disaster Safety AI Solution

DISASTER SAFETY AI SOLUTION

e-DSS

Strain data collection through Rayleigh scattering

Distributed optical sensors (optical cables for communications) are installed in measurement sections to continuously measure strain, acoustic
vibrations, temperature, and other parameters. These collected data are analyzed and monitored in real time to detect any anomalies.

e-DSS 이미지

e-DSS, a new beginning of safety

e-DSS uses an optical fiber cable as sensors to measure the distribution forms of physical quantities (vibrations, acoustic vibrations, temperature, etc.) across the entire sections of the optical cable (sensor). Based on its generated optical signals, the system receives and analyzes backscattered light signals generated by the optical cable (sensor) to measure physical quantities at different points along the cable.

Monitoring section img

Reasons to choose e-DSS

By measuring the physical quantities of temperature changes over long distances and continuous or specific sections, this system overcomes the limitations of traditional monitoring systems. It helps to detect fires and prevent safety accidents by detecting temperature changes in real time across various facilities and structures.

센서 아이콘

Sensor

Optical cable

데이터 트렌드 측정 아이콘

Data trend
measurement

Optical measurement
system(e-DSS)

측정된 데이터 분류 아이콘

Classification of measured data

Edge AI analysis

실시간 상태 감지 아이콘

Real-Time status detection

Monitoring

[System Configuration Diagram]

WHy? e-DSS

  • 01
  • Change measurement
    through Fourier Transform
    of scattered signals

Measurement of position information and physical quantity changes by performing Fourier transforms on the scattered signals in the optical fiber in response to frequency variations of the light source

  • 02
  • Extensive area detection and precise safety diagnostics for industrial facilities

Detection and precise safety diagnosis of anomalies such as cracks, bending, and deformation over the extensive areas in industrial facilities

  • 03
  • Offering of accurate strain data

Offering of the data about strain distribution, impact position and size, and damage occurrence points.

  • 04
  • Precise position identification
    with high strain resolution

Precise safety diagnosis through high strain resolution

  • 05
  • Cost saving for initial setup with the use of existing optical cables

Cost saving for initial setup by using an existing optical fiber cable for communications as a sensor
(changeable according to on-site conditions)

  • 06
  • Free of installation constraints

Zero impacts of communication restrictions, dust, and humidity due to immunity to EMI(electromagnetic interference)

Product specifications

Maximum Measurement Distance 100m
Strain Resolution 5με
Number of Channels 1ch
Data Update Time 10sec
Position Resolution 10mm
Strain Measurement Range ±3,000 με
Temperature Correction Accuracy ±2℃
- -

Input & Output Connection

Optical Cable Terminal FC/APC
Ethernet -
USB -
Display -
- -

Mechanical and Operating Environment

Product Size 435x535x129mm
Weight 7.39Kg
Operating Temperature -10 ~ 40℃
Operating Humidity 10 ~ 90%, Non-condensing
Storage Temperature -40 ~ 80℃

Specifications and Safety

Laser Safety Class Class 1
Product Certification KC, FCC
- -

Electrical Characteristics

Operating Voltage 100 ~ 230 VAC
Operating Voltage Frequency 50 ~ 60 Hz
Power Consumption -W (typical)

System Configuration

Rack 19" Rack 42U
DAQ Unit DAS signal data collection, analysis, and processing
Storage DAS signal data storage
DAS signal data deep-learning analysis Analysis Server
Visualization Server Visualization of DAS analysis information
UPS Uninterruptible Power Supply
L2 Switch L2 Network Switch
KVM KVM for Server

* The system configuration may vary depending on the purpose and environment.

e-DSS Application

Power
Generation
Equipment

Bridges

Railway Tracks

Concrete
Structures