Vehicle actuator fault detection apparatus and detection method

A fault detection and actuator technology, which is applied in the direction of measuring devices, control devices, vehicle components, etc., can solve the problems of inability to accurately detect whether the actuator is faulty, control the complexity of the vehicle, etc.

Pending Publication Date: 2022-03-01
HYUNDAI MOTOR CO LTD +1
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Problems solved by technology

Therefore, the problem with the prior art is that it is impossible to accurately detect whether

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  • Vehicle actuator fault detection apparatus and detection method
  • Vehicle actuator fault detection apparatus and detection method
  • Vehicle actuator fault detection apparatus and detection method

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[0030] Hereinafter, some embodiments of the present disclosure will be described in detail with reference to exemplary drawings. In adding reference numerals to components of each drawing, it should be noted that even if the same or equivalent components are shown on other drawings, they are denoted by the same reference numerals. Furthermore, in describing the embodiments of the present disclosure, when it is judged that the relevant known configurations or functions interfere with the understanding of the embodiments of the present disclosure, a detailed description of the relevant known configurations or functions will be omitted.

[0031] In describing components according to an embodiment of the present disclosure, terms such as first, second, A, B, (a), (b), etc. may be used. These terms are only used to distinguish a component from another component, and these terms do not limit the nature, order or sequence of the components. Unless otherwise defined, all terms (inclu...

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Abstract

The present disclosure relates to a vehicle actuator failure detection apparatus and detection method, the vehicle actuator failure detection apparatus comprising: a training device that trains a model using training data including behavior data of a vehicle and a steering compensation angle; and a controller detecting a failure of an actuator in the vehicle based on the model.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 10-2020-0108517 filed with the Korean Intellectual Property Office on Aug. 27, 2020, the entire contents of which are incorporated herein by reference. technical field [0003] The present disclosure relates to a vehicle actuator fault detection technology based on deep learning. Background technique [0004] In general, deep learning (or deep neural networks) is a type of machine learning that has multiple layers of artificial neural networks (ANNs) between inputs and outputs. According to the structure, the problem to be solved, the purpose, etc., the artificial neural network may include a convolutional neural network (CNN), a recurrent neural network (RNN), and the like. [0005] The data input to the convolutional neural network is divided into training set and test set. The convolutional neural network learns the weight of the neural network th...

Claims

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Application Information

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IPC IPC(8): G05B23/02
CPCG05B23/0243G05B2219/24065B60W50/0205B60W2050/022B60W2540/18B60W2520/10B60W2520/105B60W2520/14B60W2520/22B60W2520/125B60W50/14B60W2050/143B60W2050/0031B60W2300/152B60W50/029B60W2050/0292G06N3/08G06N3/044G06N3/045B60W50/023B60W60/0015G01M13/02G01M17/06G01P11/00B60W2050/021B60Y2306/15B60Y2200/221B60W2300/145
Inventor 李相烋李基范南周韩林种随房显宰
Owner HYUNDAI MOTOR CO LTD
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