Unlock instant, AI-driven research and patent intelligence for your innovation.

Integrated electronic hydraulic braking system

A hydraulic brake, integrated technology, applied in the direction of brakes, brake transmission devices, brake action activation devices, etc., can solve the problem of increased weight of the electronic hydraulic brake system

Active Publication Date: 2013-06-05
HL MANDO CORP
View PDF11 Cites 22 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, due to the limited installation space of the vehicle, it is necessary to secure a space for installing the electro-hydraulic brake system
In addition, the weight of the electrohydraulic braking system increases

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Integrated electronic hydraulic braking system
  • Integrated electronic hydraulic braking system
  • Integrated electronic hydraulic braking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. The terminology used in the following description takes into account the function of the dynamic oil supply to the wheel cylinders 20 obtained according to the embodiment.

[0030] The booster is a device that increases the pedal force of the brake pedal 30 . The booster is well known to those skilled in the art to which the present invention pertains, and thus a detailed description thereof will be omitted.

[0031] Meanwhile, an unexplained reference numeral 31 denotes an input rod installed at the brake pedal 30 to transmit pedal force to the master cylinder 110 .

[0032]The master cylinder 110 has two hydraulic circuits to ensure safety when the master cylinder 110 is damaged. For example, one of the hydraulic circuits can be connected to the right front wheel FR an...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an integrated electronic hydraulic braking system. The system comprises an integrated hydraulic control device and a power source unit. The integrated hydraulic control device comprises a main cylinder with two hydraulic circuits for generating hydraulic pressure; a container coupled with an upper part of the main cylinder for storing oil; an accumulator used for storing a predetermined pressure level; flow control valves and pressure reducing valves for controlling the pressure transmitted from the accumulator to wheel cylinders installed at the wheels of a vehicle; a pedal accumulator connected to the main cylinder and used for providing a reaction force for braking a pedal; and a simulation valve used for controlling the connection between the main cylinder and the simulation valve. The power source unit comprises a pump and a motor driving the pump. The pump is used for pumping oil form the container and discharging the oil to the accumulator so as to generate pressure in the accumulator.

Description

technical field [0001] Embodiments of the present invention relate to an integrated electro-hydraulic braking system including an actuator consisting of a master cylinder and a pedal simulator, an electronic stability control system (ESC) configured as a single unit. ) and hydraulic power unit (HPU). Background technique [0002] In recent years, research on hybrid vehicles, fuel cell vehicles, and electric vehicles has been vigorously conducted in order to improve fuel efficiency and reduce exhaust gas. A braking device, ie a braking device for a braking system of a vehicle, is generally installed in such a vehicle. Here, a braking device is a device that acts to slow down or stop a traveling vehicle. [0003] In general, a braking device for a braking system of a vehicle includes a vacuum brake that generates braking force using suction pressure of an engine, and a hydraulic brake that generates braking force using hydraulic pressure. [0004] The vacuum brake exhibits ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/122B60T13/14B60T13/66
CPCB60T8/3675B60T7/042B60T13/573B60T13/662B60T13/686B60T13/146B60T13/66B60T8/4081B60T8/17B60T13/74B60T13/142
Inventor 金贤俊
Owner HL MANDO CORP
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com