AEB control apparatus and method based on communication between vehicles

A technology of a control device and a control method, which is applied to the control device, vehicle components, transportation and packaging, etc., to save costs, increase the frequency of emergency automatic control of reduced deceleration, and compensate for unfamiliar driving skills.

Active Publication Date: 2014-11-12
HYUNDAI MOBIS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But this prior invention is that when the brake pedal cannot be operated or the driver steps on the accelerator pedal as the brake pedal by mistake, the emergency brake converter can only be used to force the vehicle to stop in an emergency, which still cannot solve the above problems

Method used

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  • AEB control apparatus and method based on communication between vehicles
  • AEB control apparatus and method based on communication between vehicles
  • AEB control apparatus and method based on communication between vehicles

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Embodiment Construction

[0029] Referring to the drawings, the transmission and selection embodiments will be described in detail below. The actual same components in the description and the drawings are represented by the same symbols. Furthermore, when describing the present invention, if a specific description of a known function or structure obscures the gist of the present invention, the description will be omitted. The preferred embodiments of the present invention are described below, but based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0030] figure 1 It is a conceptual diagram schematically illustrating an AEB control device based on inter-vehicle communication according to a preferred embodiment of the present invention.

[0031] according to figure 1 The AEB control device 100 includes a V2V (Vehicle to Vehicle) communication receivi...

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Abstract

The invention provides an AEB control apparatus and method based on communication between vehicles, that is an apparatus and method for controlling AEB for deceleration based on an own vehicle. The AEB control apparatus based on communication between the vehicles comprises: a V2V communication receiving portion for receiving operation information of a front vehicle; a braking distance calculating portion for calculating a predicted braking distance of the front vehicle based on the operation information of the front vehicle, calculating a predicted braking distance of the own vehicle based on operation information of the own vehicle, and calculating the deceleration of the own vehicle based on the predicted braking distance of the front vehicle and the predicted braking distance of the own vehicle; and an AEB controller for controlling AEB based on the deceleration of the own vehicle. The invention is capable of implementing emergency braking when a driver mishandles in a case that a collision happens so as to prevent collision accidents or reduce injury degrees, making up unfamiliar driving technique of the driver, and improving safety and convenience for the driver.

Description

technical field [0001] The invention relates to a device and method for controlling AEB (Autonomous Emergency Braking). More specifically, it is an apparatus and method for controlling AEB using vehicle deceleration. Background technique [0002] The conventional AEB (Autonomous Emergency Braking; automatic emergency braking) device operates based on the distance value measured by the sensor installed on the vehicle and the control target vehicle. Therefore, the traditional AEB device generally can only operate on one front vehicle directly ahead. [0003] However, when the vehicle is running on the road, there are many vehicles driving ahead in most cases. If a vehicle further ahead (a vehicle driving ahead of the vehicle in front) etc. brakes suddenly, continuous collisions cannot be avoided with conventional AEB devices. [0004] Korean Laid-Open Patent No. 2013-0002482 (hereinafter referred to as the prior invention) proposes an emergency braking device and a method t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/095
CPCB60W30/09B60W30/095B60W2556/65
Inventor 黄悳奎金容虎李宰旿文一基
Owner HYUNDAI MOBIS CO LTD
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