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:
Nov. 28, 2023
Filed:
Mar. 29, 2023
Zhejiang University of Technology, Zhejiang, CN;
Zhejiang Haihong Hydraulic Technology Co., Ltd., Zhejiang, CN;
Qi Zhong, Hangzhou, CN;
Enguang Xu, Hangzhou, CN;
Jun Wang, Taizhou, CN;
Xianjian He, Taizhou, CN;
Xingxing Wang, Taizhou, CN;
Tiwei Jia, Hangzhou, CN;
Cheng Yu, Hangzhou, CN;
Junxian Wang, Hangzhou, CN;
ZHEJIANG UNIVERSITY OF TECHNOLOGY, Hangzhou, CN;
ZHEJIANG HAIHONG HYDRAULIC TECHNOLOGY CO., LTD., Taizhou, CN;
Abstract
The present disclosure discloses a digital hydraulic assisted braking system with a high dynamic response and a control method thereof. The system includes a two-position two-way digital switch valve A, a controller, an electromagnetic two-position two-way proportional reversing valve, a two-position two-way digital switch valve B, a displacement detection system, and a pressure detection system. When a vehicle starts, a control system of the present disclosure maintains a preload state and responds to a braking at any time. During an emergency braking, the braking system is open. When the vehicle is shut down, the braking system is closed. Compared with an existing braking method, by implementing the braking method of the present disclosure, a braking response time is greatly shortened, a dynamic performance of a braking response period is improved, and a safety of vehicle braking is further guaranteed.