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Method of changing abs control mode by using driving characteristic analysis

A technology of control mode and mode, applied in the direction of ABS control system, ESP control system, brake, etc.

Active Publication Date: 2022-01-25
HYUNDAI MOTOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] However, the prior art controls the operation of the ABS based only on the amount of slip, so that there is a problem in the prior art that it cannot determine whether to brake in consideration of the driving state, such as when the vehicle is running at a high speed or on a track. driving situation

Method used

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  • Method of changing abs control mode by using driving characteristic analysis
  • Method of changing abs control mode by using driving characteristic analysis
  • Method of changing abs control mode by using driving characteristic analysis

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Embodiment Construction

[0027] Hereinafter, the present disclosure will be described in detail with reference to the contents described in the accompanying drawings. However, the present disclosure is not limited or restricted to the exemplary embodiments. The same reference numerals shown in the various drawings denote components performing substantially the same function.

[0028] The objects and effects of the present disclosure can be naturally understood or become clearer through the following description, and are not limited to the following descriptions. In describing the present disclosure, detailed explanations of known technologies related to the present disclosure may be omitted to avoid unnecessarily obscuring the gist of the present disclosure.

[0029] figure 1 is a flowchart according to an exemplary embodiment of the present disclosure. refer to figure 1 , the present disclosure provides a method of changing an anti-lock braking system (ABS) control mode by using driving character...

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Abstract

The present disclosure provides a method for changing the control mode of an anti-lock braking system (ABS), including: determining by the controller whether the electronic stability controller (ESC) is in the off state when the vehicle is in first gear and determining whether the launch control of the vehicle is in the The ON state, and it is determined by the controller whether the driver intends to slow down the operation of the ABS installed in the vehicle; and when it is determined that the driver intends to slow down the operation of the ABS, the revolution per minute ( RPM), vehicle acceleration, vehicle speed, and steering angle are respectively compared with predetermined thresholds, and when each comparison result satisfies a condition, the ABS general control mode is changed to an ABS motion control mode that slows down the ABS operation by the controller.

Description

[0001] Cross References to Related Applications [0002] This application claims priority under the Chinese Patent Law from Korean Patent Application No. 10-2017-0163103 filed with the Korean Intellectual Property Office on November 30, 2017, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a method of changing an anti-lock braking system (ABS) control mode by using driving pattern analysis, and in particular, to a method such as in circuit driving only by using The existing system does not require an additional system to change the control logic, thereby changing the method of ABS control mode. Background technique [0004] In the case of hydraulic brakes, when a brake pedal is operated, brake hydraulic pressure is applied from a master cylinder, thereby performing vehicle braking. In this case, when a braking force greater than the static friction force between the road and the tire is applied to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T8/17B60T8/176
CPCB60T8/17551B60T8/17616B60T2220/02B60T2250/03B60T2270/10B60T2250/00B60T2250/04B60T2270/30B60T8/176B60T8/172B60T8/1755B60T8/321B60T8/58
Inventor 郑综圭
Owner HYUNDAI MOTOR CO LTD
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