一种地面特性识别的声学探测技术原理样机
By designing an integrated acoustic detection prototype, the problem of surveying ground soil parameters in disaster areas and areas difficult for personnel to reach has been solved. It enables remote, in-situ, accurate measurement of elastic modulus and Poisson's ratio, and has the ability to resist impact and is waterproof and shockproof.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF MECHANICS CHINESE ACAD OF SCI
- Filing Date
- 2025-03-13
- Publication Date
- 2026-07-17
AI Technical Summary
Existing technologies make it difficult to conduct remote, in-situ, and accurate surveys of the elastic modulus, Poisson's ratio, and density of ground soil in disaster areas and areas inaccessible to personnel. Traditional survey methods require manual approach and are inaccurate due to the limitations of space-based remote sensing and airborne object detection.
An acoustic detection prototype for ground characteristic identification was designed, including an acoustic probe, electronic circuit system, battery and communication module. It integrates an acoustic probe, accelerometer, gyroscope, data acquisition module and positioning module, realizing system integration, miniaturization and light weight, and has remote data communication and attitude measurement functions.
It enables remote, in-situ, precise ground mechanics surveys, breaking through the technical bottlenecks of traditional surveys. It is suitable for rapid surveys in disaster areas and areas difficult for personnel to reach, and has impact resistance, waterproofing, and earthquake resistance.
Smart Images
Figure CN120214865B_ABST