Railway ballast thickness nondestructive rapid measurement system and measurement method

• Main Authors: CHEN CHENGSHEN, WANG CANWEI, ZHAO GUANGMAO, HAN SONG, CHEN LIANG, WANG YIN, ZHANG JIZHEN, LI GUOHE, QI CHUNYU
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2020
• Subjects: ANALOGOUS ARRANGEMENTS USING OTHER WAVES; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; GYROSCOPIC INSTRUMENTS; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; RADIO DIRECTION-FINDING; RADIO NAVIGATION; SURVEYING; TESTING

The invention discloses a railway ballast thickness nondestructive rapid measurement system and a measurement method, which belong to the technical field of nondestructive detection. According to therailway ballast thickness nondestructive rapid measurement system, a portable rail trolley used for carrying a ground penetrating radar, GPS positioning equipment and a distance measuring wheels is designed and machined, a feature layer automatic tracking man-machine interaction technology is researched and developed; a railway ballast thickness rapid measurement system integrating detection and positioning is formed, the railway ballast thickness nondestructive rapid measurement system has the advantages of lightness, precise positioning, high resolution, continuous measurement result and thelike; the problem that the thickness of the existing railway ballast is difficult to measure is solved; a nondestructive measurement method is used for replacing a traditional manual railway ballastexcavation measurement mode