Dynamic loading device and system for automobile road test

• Main Authors: XIA XIAOJUN, HUANG LINBO, HUANG YI, GU JIABIN, ZHANG HONG, YAN YI, HUANG BO, SHEN LINBANG, YAN WENSEN, XIE DONGPO, YIN XIAO, HU BIN
• Format: Patent
• Language: Chinese; English
• Published: 27.10.2023
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of automobile road tests, in particular to a dynamic loading device and system for an automobile road test. The device comprises a plurality of automobile road test dynamic loading units which are connected through pipelines, each automobile road test dynamic loading unit is internally provided with a liquid detection device, each liquid detection device is in communication connection with a bidirectional control mechanism, and the bidirectional control mechanism is used for controlling pipeline communication between the automobile road test dynamic loading units. The liquid load of each automobile road test dynamic loading unit is detected through the liquid detection device, and the detection is more accurate compared with naked eye observation. And meanwhile, the bidirectional control mechanism performs communication control on each pipeline based on detection information of the liquid detection device, so that automatic loading of each dynamic loading unit for