Integrated electro-hydraulic brake system based on dual-core dual-control EPB and its working method

By adopting a dual-core, dual-controlled EPB integrated electro-hydraulic braking system in automotive braking systems, the challenges of traditional braking systems in response speed, stability, energy consumption and safety are solved, and more efficient, safer and more environmentally friendly braking performance is achieved.

CN119018122BActive Publication Date: 2025-03-25GELUBO TECH CO LTD
2 Cites 0 Cited by

Patent Information

Application Number
CN202411458073.5
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-10-18
Publication Date
2025-03-25
Estimated Expiration
2044-10-18

AI Technical Summary

Technical Problem

Traditional automotive braking systems have many challenges in braking response speed, stability, energy consumption, intelligence of electronic control, system complexity and weight, and safety standards, which are difficult to meet the safety and environmental protection requirements of modern automobiles.

Method used

The integrated electro-hydraulic braking system based on dual core and dual control EPB is adopted. Through the dual control of the main MCU and the redundant MCU, combined with the HCU unit, driving brake assembly and parking brake assembly, efficient braking force distribution and energy recovery are achieved.

Benefits of technology

It improves the safety performance and energy efficiency of the car, achieves faster braking response and higher braking stability, reduces energy consumption and emissions, is in line with the trend of lightweight and intelligentization of modern cars, and improves the functional safety level.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The present invention discloses an integrated electro-hydraulic brake system based on a dual-core dual-control EPB and a working method thereof, which belongs to the field of automobile brake technology, and includes a driving brake assembly, a parking brake assembly and a dual-core dual-control control assembly, wherein the driving brake assembly and the parking brake assembly are both electrically connected to the dual-core dual-control control assembly; the dual-core dual-control control assembly includes a main MCU and a redundant MCU that communicate with each other, wherein the main MCU and the redundant MCU are both connected to the input end of a switching drive module, and the output end of the switching drive module is electrically connected to the left parking brake and the right parking brake; the dual-core dual-control control assembly is connected to the driving brake assembly via an HCU unit. The integrated electro-hydraulic brake system based on the dual-core dual-control EPB and the working method thereof are adopted, and lateral control, longitudinal control and parking control are integrated, and the brake is lightweight.
Need to check novelty before this filing date? Find Prior Art