Two-degree-of-freedom olfactory audio-visual detection device for chemical leakage detection

• Main Authors: HUA SHANSHAN, LI MANHONG, GAO CHUNYAN, SUN LIXIN
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention discloses a two-degree-of-freedom olfactory audio-visual detection device for chemical leakage detection, which comprises a two-degree-of-freedom rotating platform consisting of a horizontal left-right scanning mechanism and a vertical pitching scanning mechanism, the olfactory seeing and hearing gas leakage ternary detection device is arranged on the platform and comprises a gas detection module with a gas suction function, an image acquisition module and a sound detection and transmission module; the gas concentration value of the gas detection sensor and the sound intensity data of the sound detection sensor are read at each scanning point, the image of the position and the direction data of the position are shot, the collected data are processed, whether gas leakage exists or not is judged, the possible leakage direction is deduced, and the leakage detection accuracy is improved. And the probability of possible leakage is deduced by integrating the data of the three sensors. 本发明公开了一种用于化工泄露检测