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Method of controlling braking in vehicle

A brake pedal and brake system technology, applied in the direction of brakes, brake components, brake components, etc., can solve problems related to brake pedals

Inactive Publication Date: 2013-04-24
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, in some conditions, the force applied to the brake pedal may not correlate properly with the force applied by the brake pads

Method used

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  • Method of controlling braking in vehicle
  • Method of controlling braking in vehicle
  • Method of controlling braking in vehicle

Examples

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Embodiment Construction

[0022] figure 1 is a schematic illustration of an embodiment of a motor vehicle 100 . As used throughout the detailed description and claims, the term "motor vehicle" refers to any moving vehicle capable of carrying one or more passengers and propelled by any form of energy. The term "motor vehicle" includes, but is not limited to, cars, trucks, vans, minivans, sport utility vehicles (SUVs), motorcycles, scooters, boats, personal watercraft, and airplanes.

[0023] In some cases, a motor vehicle includes one or more engines. The term "engine" as used throughout the detailed description and claims refers to any device or machine capable of converting energy. In some cases, potential energy is converted to kinetic energy. For example, energy conversion may include conditions where chemical potential energy of a fuel or fuel cell is converted to rotational kinetic energy, or where electrical potential energy is converted to rotational kinetic energy. The engine may also inclu...

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Abstract

The invention relates to a method of controlling braking in a vehicle. A braking control system includes sensors for detecting pressure applied to a brake pedal. The system can also include a pressure sensor capable of detecting the hydraulic pressure of the braking system. The system can also include a position sensor for detecting a position of the brake pedal. The pressure applied to the brake pedal is compared to either the hydraulic pressure or the pedal position. If the resulting measurements are not correlated properly, braking countermeasures are applied. Braking countermeasures can include engine braking, regenerative braking, hydraulic assist, and brake pad assist.

Description

technical field [0001] Embodiments relate to a motor vehicle, and in particular to a method of controlling braking of a motor vehicle. Background technique [0002] Vehicle braking systems have been proposed before. Braking systems generally include hydraulically operated brake pads. The hydraulic pressure can be manually controlled through the brake pedal, which is further connected to the booster, master cylinder and combination valve. In order to properly operate the brake system, the force applied to the brake pedal is transmitted through the brake system to the brake pads. The force applied through the brake pads and the force applied to the brake pedal may be related, but not equal. However, under some conditions, the force applied to the brake pedal may not correlate properly with the force applied by the brake pads. This can happen, for example, when the movement of the brake pedal is impeded. Contents of the invention [0003] In some embodiments, a method of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/66B60T8/17B60L7/26
CPCB60T1/10B60T7/042B60T8/88B60T17/221B60T8/3255B60T2201/03B60T2201/04B60T2270/402B60T2270/413B60T2270/604B60W10/08B60W10/11B60W10/184B60W30/18109B60W30/18127B60W30/18136B60W2540/12B60Y2300/89
Inventor D·S·德威特
Owner HONDA MOTOR CO LTD