BLOCKAGE PERFORMANCE EVALUATION APPARATUS

• Main Authors: LIM, Dongho, LEE, Jungki, LEE, Hyunwoo, LEE, Woongsu, MOON, Sungwon, SON, Sungho, JUNG, Hyungi, KIM, Charyung, LEE, Junbyoung
• Format: Patent
• Language: English; French; German
• Published: 10.04.2024
• Subjects: CLEANING; CLEANING IN GENERAL; MEASURING; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

The present disclosure relates to a blockage performance evaluation device, which performs a performance assurance test on an environment recognition sensor of an autonomous vehicle, the blockage performance evaluation device including a housing unit, a base unit installed in the housing unit, a jig unit installed on the base unit and configured such that an environment recognition sensor, which is to be subjected to the performance assurance test, is mounted on the jig unit, a spray unit installed on the base unit, disposed adjacent to the jig unit, and configured to spray a fluid to the environment recognition sensor mounted on the jig unit, a supply unit configured to supply the fluid to the spray unit, and a collection unit installed in the housing unit and configured to collect evaluation data and record a performance assurance test evaluation process of the environment recognition sensor mounted on the jig unit, in which the blockage performance evaluation device performs blockage performance evaluation on the environment recognition sensor by moving and rotating the jig unit, the spray unit, and the collection unit independently.