Life detector is a combination of micro-power ultra-broadband radar technology and biomedical engineering technology developed by high-tech life-saving equipment, specializing in earthquake disaster, landslide accident and other emergency rescue tasks, effectively improve the quality and efficiency of rescue.
It works in an analysis based on the time-domain Doppler effect produced by human motion on the radar echo to determine whether there is life in the ruins and the specific location of life. It makes full use of the characteristics of the spectrum width, strong penetration, high resolution, good anti-jamming, low power consumption and so on, in the rescue site such as earthquake disaster, collapse accident, from the surface of the ruins to the ruins to fire nanosecond pulse electromagnetic waves, and after the echo phase is received for signal processing, the wall, rubble and other static target echo filtered out , only the distant moving limbs, heart and lungs and other moving target echo detection display, in order to achieve the detection, search and rescue of survivors. Effectively overcome the audio, optical, infrared and other life detector silos, especially in the background of strong noise at the disaster site, can help rescue workers more quickly, conveniently and effectively to determine the existence and location of survivors, greatly reduce the blindness and workload of rescue work, improve rescue efficiency, It is of great value to save people's lives to the maximum extent. Is China's independent research and development of life detector preparation, with a number of core technology patents, durable structure, software interface Chinese display simple operation, its performance can be comparable with foreign related products.
