GL-EWT-043
Earthquake early warning service terminal
Main Application Fields:
1. Build a Rapid Earthquake Intensity Reporting and Earthquake Early Warning Network;
2. Units, Enterprises, Shopping Malls, Schools,Villages and Communities Broadcast Warning Information;
3. Build an Early Warning System, Etc.
OVERVIEW
Description
The GZ-EWT-043 Earthquake Early Warning Information Service Terminal is designed to maximize the social impact of earthquake alerts. It enhances disaster prevention and mitigation efforts by efficiently delivering timely warnings to government agencies, industry users, and the public. The system provides clear and concise earthquake safety guidelines tailored to users’ specific needs, including their work environments, daily routines, and geographical locations. The earthquake early warning information service terminal primarily serves to receive seismic data and verify intensity levels, while also providing real-time updates and public education on earthquake science. By adjusting event parameters, it enables users to configure various earthquake scenarios and activate the emergency drill alert system for preparedness exercises. For example, through setting core conditions like epicenter coordinates, magnitude, and intensity levels, the system can simulate different earthquake scenarios including major quakes, moderate-to-strong earthquakes, and perceptible tremors, thereby triggering the release of drill alerts as needed.
Technical Parameter
Screen parameters
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Screen display: 43 inches, LED backlight
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Visible size: 948 mm (V) × 590 mm (H)
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Screen brightness: 500 cd/m²
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Display ratio: 16:9
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Resolution: 1920 × 1080
Built-in intensity meter parameters
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Dynamic range: ≥80 dB
External intensity meter parameters
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Dynamic range: ≥100 dB
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Linearity error: ≤0.5%
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Acceleration measurement error: ≤3%
System parameters
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Operating system: Android, Linux and Unix operating systems
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Control: I/O interface
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Storage: USB storage, USB access can be limited
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Voice conversion: TTS
Communication interface (CI)
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Wired interface: RJ45
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Wireless interface: WiFi, 2G/3G/4G/5G
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USB interface: 2 × USB 2.0
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Output interface: audio output, HDMI output
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Linkage interface: wired and wireless early warning linkage output
Feed system
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External power supply: mains 180~240V
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System power consumption: about 5W
Work environment
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Temperature: -10℃~50℃
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Humidity: ≤90% RH, no condensation
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Protection rating: IP66















