The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2025
Filed:
Jan. 18, 2025
Chang'an University, Xi'an, CN;
Xuan Zhao, Xi'an, CN;
Jian Ma, Xi'an, CN;
Dean Meng, Xi'an, CN;
Xiaolei Yuan, Xi'an, CN;
Kai Zhang, Xi'an, CN;
Shu Wang, Xi'an, CN;
Peilong Shi, Xi'an, CN;
Xianwu Gong, Xi'an, CN;
Qifan Xue, Xi'an, CN;
CHANG'AN UNIVERSITY, Xi'an, CN;
Abstract
An integrated testing platform for power battery, electric drive system and electronic control system of an electric vehicle based on synchronized control of front and rear motors, including a first testing unit, a second testing unit, a third testing unit, a fourth testing unit and a wheelbase adjustment device. The first and second testing units are structurally identical, each including a first driving roller mechanism, a first driven roller mechanism, a first lifting device and a first motor. The third and fourth testing units are structurally identical, each including a second driving roller mechanism, a second driven roller mechanism, a second lifting device, a blocking device, a locking mechanism and a second motor. The wheelbase adjustment device is configured to adjust a distance between a base of the first motor and a frame assembly. The first motor and the second motor are synchronously controlled during testing.