1. Microseismic host  
 
 
 
 
 
2. Working principle:
The micro-seismic life detection system is when a person is hidden inside the vehicle, the heart of the concealer will produce a rhythmic beating, this vibration will be transmitted to the suspension of the vehicle, the bottom of the compartment, etc., by connecting the sensor and the vehicle under test, this vibration is collected and combined It is transmitted back to the data analysis equipment through the data cable. After the software analyzes, the calculation range of the analysis software is accurately concentrated in the frequency range of the heartbeat. Based on this vibration analysis, it can be clearly displayed on the display terminal whether there is anyone and accompanied Sound/red and green visual alarm.
3. Operation interface: Four, system configuration:
 

Name	Function
Dedicated touch screen	equipment operation and sensor data collection center
Vehicle detection system	processing host Sensor data processing center

Vehicle sensor probe①	Vehicle vibration acquisition probe①
Vehicle sensor probe②	Vehicle vibration acquisition probe②
Vehicle sensor probe ③	Vehicle vibration acquisition probe ③
Vehicle sensor probe④	Vehicle vibration acquisition probe④
Earthquake sensor probe	Environmental vibration acquisition probe
Wind sensor probe	Wind noise and vibration acquisition probe