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Braking system used for vehicle

A braking system and vehicle braking technology, applied in electric braking systems, vehicle components, electric vehicles, etc., can solve the problems of unproven efficiency and reliability, complex hydraulic control methods for outlet valve and pressure detection, etc.

Inactive Publication Date: 2015-11-11
NANJING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in the disclosed solution, the pressure difference between the pressure in the brake master cylinder and the wheel pressure is used to control and obtain the brake pedal feeling, and the designed inlet valve, outlet valve and pressure detection are still a relatively complicated method. The hydraulic control method, its efficiency and reliability need to be confirmed

Method used

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  • Braking system used for vehicle
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Embodiment Construction

[0033] In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

[0034] Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not Not limited to any implementation. In addition, some aspects disclosed in the present invention can be used alone, or in any appropriate combination with other aspects disclosed in the present invention under the condition that they do not contradict and conflict with each other.

[0035] In this disclo...

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Abstract

The invention provides a braking system used for a vehicle, the braking system comprises a hydraulic braking system configured to applied a hydraulic braking torque to the vehicle to make the vehicle decelerate, and a linear electromagnetic driver disposed in a braking loop of the vehicle and configured to be used as a braking feedback feeling generating mechanism, the linear electromagnetic driver responds to driver's operation on a braking pedal / braking pull rod of the vehicle to generate resistance to forward movement of the braking pedal / braking pull rod, and the resistance is directly or indirectly applied on the braking pedal / braking pull rod. By adopting the braking system, braking feeling on a pedal can be favorably fed back when a drive needs to brake.

Description

technical field [0001] Aspects of the invention relate to regenerative braking systems for use in vehicles, particularly pure electric vehicles, hybrid electric vehicles, and plug-in hybrid electric vehicles, and more particularly to braking systems for vehicles. Background technique [0002] Unlike a conventional internal combustion engine, an electric vehicle (EV), such as a pure electric vehicle, a hybrid electric vehicle, and a plug-in hybrid electric vehicle, is a battery (or capacitor, hydrogen fuel cell, etc.) Electric energy is used as the driving force of the vehicle and at least the electric motor is used as the driving force of the vehicle. It uses alternative power as the power source of the vehicle to reduce the pollution caused by vehicle exhaust, and also to make a contribution to the shortage of limited oil resources and / or natural gas resources. Prepare. [0003] It is now being studied to convert part of the braking force into electric energy, so that it c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L7/26
Inventor 殷德军
Owner NANJING UNIV OF SCI & TECH
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