Roadbed filler compaction characteristic analysis device and method thereof

The invention provides a roadbed filler compaction characteristic analysis device and method, and relates to the technical field of roadbed compaction, the roadbed filler compaction characteristic analysis device comprises a supporting framework, a compaction heavy hammer and a heating base, and the supporting framework is provided with at least six laser range finders used for measuring the distance between roadbed filler and the supporting framework; all the laser range finders form at least two concentric monitoring circular rings with different radiuses, and the supporting framework is provided with at least one image acquisition assembly used for acquiring roadbed filler images; the compaction heavy hammer is connected with the supporting framework; the heating base is fixedly connected with the supporting framework, the heating base is provided with a cavity for compacting a roadbed, at least one humidity sensor and one temperature sensor are arranged on the inner wall of the heating base, and a heating