公开(公告)号：US09475502B2

公开(公告)日：2016-10-25

申请号：US14983176

申请日：2015-12-29

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G06F17/00 ,  B62D6/00 ,  B60W40/08 ,  A61B5/18 ,  B60K28/06 ,  B60T8/172 ,  G08G1/16 ,  B62D15/02 ,  B60W40/09 ,  G06K9/00 ,  B60W50/12 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/11 ,  A61B5/1455 ,  G01C21/36 ,  G08B21/06 ,  B60W50/00

CPC classification number: B60W40/08 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/1103 ,  A61B5/1114 ,  A61B5/1122 ,  A61B5/14553 ,  A61B5/18 ,  A61B5/6893 ,  A61B2562/0257 ,  B60K28/06 ,  B60K28/066 ,  B60T8/172 ,  B60T2201/03 ,  B60T2201/08 ,  B60T2201/12 ,  B60T2220/02 ,  B60W40/09 ,  B60W50/12 ,  B60W2040/0827 ,  B60W2050/0071 ,  B60W2540/22 ,  B60W2540/26 ,  B60W2550/10 ,  B62D6/00 ,  B62D6/001 ,  B62D6/007 ,  B62D15/025 ,  G01C21/3697 ,  G06F17/00 ,  G06K9/00845 ,  G08B21/06 ,  G08G1/166 ,  G08G1/167

Abstract: Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a slow reaction time, attention lapse and/or alertness of a driver. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The response system can modify the control of two or more systems simultaneously in response to driver behavior.

公开(公告)号：US20160157783A1

公开(公告)日：2016-06-09

申请号：US14961277

申请日：2015-12-07

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick ,  Charles William Hall, JR.

IPC: A61B5/00 ,  G08C17/02 ,  G06F19/00

CPC classification number: A61B5/7203 ,  A61B5/0059 ,  A61B5/18 ,  A61B5/7207 ,  A61B5/7228 ,  B60R25/25 ,  G06F19/36 ,  G06K9/0053 ,  G06K9/00536 ,  G06K2009/00939 ,  G08C17/02 ,  H04B1/10

Abstract: A computer-implemented method for biological signal recording, including modulating a sampled evoked biological signal with a carrier sequence code resulting in a modulated evoked biological signal. The carrier sequence code has an autocorrelation function. The method includes demodulating the modulated evoked biological signal by calculating a convolution of the modulated evoked biological signal with the carrier sequence code resulting in an evoked biological signal spectrum. The evoked biological signal spectrum has a peak to sideband ratio as a function of the carrier sequence code. The method includes calculating deviations between each element of the sampled evoked biological signal and the peak to sideband ratio and filtering noise artifacts from the sampled evoked biological signal based on the deviations. Peak to sideband ratios may also be optimized by varying the sampling rate.

Abstract translation: 一种用于生物信号记录的计算机实现的方法，包括用导致调制的诱发生物信号的载体序列码调制采样的诱发生物信号。 载波序列码具有自相关函数。 该方法包括通过计算调制的诱发生物信号与导致诱发生物信号谱的载体序列码的卷积来解调调制的诱发生物信号。 诱发的生物信号频谱具有作为载波序列码的函数的峰到边带比。 该方法包括基于偏差来计算采样的诱发生物信号的每个元素与峰值与边带比之间的偏差，以及从采样的诱发生物信号中滤除噪声伪像。 也可以通过改变采样率来优化峰对边比率。

公开(公告)号：US09296382B2

公开(公告)日：2016-03-29

申请号：US13843249

申请日：2013-03-15

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G08B23/00 ,  B60W10/18 ,  B60K28/06 ,  B60T8/172 ,  B62D6/00 ,  G01C21/36 ,  G08B21/06 ,  G08G1/16 ,  G06F17/00 ,  B60W50/08 ,  B60W40/09 ,  B60W10/20 ,  B60W10/22 ,  B60W30/02 ,  B60W30/08 ,  B60W30/12 ,  B60W30/14 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/18 ,  B60W40/08

CPC classification number: B60W30/02 ,  A61B5/0205 ,  A61B5/0476 ,  A61B5/055 ,  A61B5/1103 ,  A61B5/14553 ,  A61B5/18 ,  B60K28/06 ,  B60K28/066 ,  B60T8/172 ,  B60T2201/03 ,  B60T2201/08 ,  B60T2201/12 ,  B60T2220/02 ,  B60W10/04 ,  B60W10/18 ,  B60W10/20 ,  B60W10/22 ,  B60W10/30 ,  B60W30/08 ,  B60W30/12 ,  B60W30/143 ,  B60W40/08 ,  B60W40/09 ,  B60W50/087 ,  B60W2040/0827 ,  B60W2540/22 ,  B60W2540/26 ,  B60W2540/30 ,  B60W2710/202 ,  B60W2710/30 ,  B60W2750/30 ,  B60W2900/00 ,  B62D6/007 ,  G01C21/3697 ,  G06F17/00 ,  G08B21/06 ,  G08G1/166 ,  G08G1/167

Abstract: Methods of assessing driver behavior include monitoring vehicle systems and driver monitoring systems to accommodate for a driver's slow reaction time, attention lapse and/or alertness. When it is determined that a driver is drowsy, for example, the response system may modify the operation of one or more vehicle systems. The systems that may be modified include: visual devices, audio devices, tactile devices, antilock brake systems, automatic brake prefill systems, brake assist systems, auto cruise control systems, electronic stability control systems, collision warning systems, lane keep assist systems, blind spot indicator systems, electronic pretensioning systems and climate control systems.

Abstract translation: 评估驾驶员行为的方法包括监控车辆系统和驾驶员监控系统以适应驾驶员的缓慢反应时间，注意力流逝和/或警觉性。 当确定驾驶员昏昏欲睡时，例如，响应系统可以修改一个或多个车辆系统的操作。 可以修改的系统包括：视觉设备，音频设备，触觉设备，防抱死制动系统，自动刹车预充系统，制动辅助系统，自动巡航控制系统，电子稳定控制系统，碰撞预警系统，车道保持辅助系统，盲人 现场指示器系统，电子预张紧系统和气候控制系统。

公开(公告)号：US20200377107A1

公开(公告)日：2020-12-03

申请号：US16936222

申请日：2020-07-22

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: B60W40/08 ,  G16H50/20 ,  G06K9/00 ,  B60R25/25 ,  G07C5/02 ,  G07C5/08 ,  G07C9/37

Abstract: A method for controlling vehicle systems includes receiving monitoring information from one or more monitoring systems and determining a plurality of driver states based on the monitoring information from the one or more monitoring systems. The method includes determining a combined driver state based on the plurality of driver states and modifying control of one or more vehicle systems based on the combined driver state.

公开(公告)号：US20190276034A1

公开(公告)日：2019-09-12

申请号：US16419161

申请日：2019-05-22

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: B60W40/08 ,  G06K9/00 ,  G07C5/02 ,  B60R25/25 ,  G07C9/00 ,  G16H50/20

Abstract: A method for controlling vehicle systems includes receiving monitoring information from one or more monitoring systems and determining a plurality of driver states based on the monitoring information from the one or more monitoring systems. The method includes determining a combined driver state based on the plurality of driver states and modifying control of one or more vehicle systems based on the combined driver state.

公开(公告)号：US10380438B2

公开(公告)日：2019-08-13

申请号：US15450184

申请日：2017-03-06

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick ,  Dhanashree Palande

IPC: G06K9/00 ,  G06K9/46 ,  G08G1/0962 ,  G08G1/0967

Abstract: A method for vehicle control includes receiving a color image from an imaging system. The color image includes a traffic indicator with a color portion. The method includes extracting red color components from the color image by subtracting a grayscale intensity value of each pixel from a red-scale value of each pixel. The method includes extracting green color components from the color image by subtracting the grayscale intensity value of each pixel from a green-scale value of each pixel. The method includes performing blob analysis based on the red color components and the green color components. The method includes determining, based on the blob analysis, a color of the color portion of the traffic indicator, and controlling a vehicle system of a vehicle based on the color of the color portion of the traffic indicator.

公开(公告)号：US10308258B2

公开(公告)日：2019-06-04

申请号：US15720489

申请日：2017-09-29

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: G06K9/00 ,  B60W40/08 ,  G16H50/20 ,  B60R25/25 ,  G07C9/00 ,  G06F19/00 ,  G07C5/02

Abstract: A method for controlling vehicle systems includes receiving monitoring information from one or more monitoring systems and determining a plurality of driver states based on the monitoring information from the one or more monitoring systems. The method includes determining a combined driver state based on the plurality of driver states and modifying control of one or more vehicle systems based on the combined driver state.

公开(公告)号：US10246098B2

公开(公告)日：2019-04-02

申请号：US15656595

申请日：2017-07-21

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick

IPC: B60W40/08 ,  G16H50/20 ,  B60R25/25 ,  G06K9/00 ,  G07C9/00 ,  G06F19/00 ,  G07C5/02

Abstract: A method for controlling vehicle systems includes receiving monitoring information from one or more monitoring systems and determining a plurality of driver states based on the monitoring information from the one or more monitoring systems. The method includes determining a combined driver state based on the plurality of driver states and modifying control of one or more vehicle systems based on the combined driver state.

公开(公告)号：US10238304B2

公开(公告)日：2019-03-26

申请号：US15205051

申请日：2016-07-08

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick ,  Charles William Hall, Jr.

IPC: A61B5/04 ,  A61B5/024 ,  A61B5/0245 ,  A61B5/0456 ,  A61B8/02 ,  A61B5/00

Abstract: A method and a system for determining changes in a body state of an individual including receiving a signal from a monitoring system, where the signal indicates a measurement of cardiac activity of the individual over a period of time and determining at least one signal feature, where the signal feature is a reoccurring event of the signal over the period of time. The method also includes determining a first interval between two successive signal features and determining a second interval between two successive first intervals. A derivative is calculated based on the second interval. Changes in the body state are identified based on the derivative.

公开(公告)号：US10213162B2

公开(公告)日：2019-02-26

申请号：US15235808

申请日：2016-08-12

Applicant: Honda Motor Co., Ltd.

Inventor： Kin C. Fung ,  Timothy J. Dick ,  Dhanashree Palande

IPC: A61B5/18 ,  A61B5/00 ,  A61B5/11 ,  A61B5/1455 ,  A61B5/026 ,  B60R25/25 ,  G06K9/00 ,  A61B5/0295 ,  A61B5/08 ,  A61B5/024 ,  A61B5/117

Abstract: A system and method for processing photoplethysmography (PPG) signals in a vehicle. The system and method include receiving a PPG waveform signal from an optical sensor. The system and method also include processing a PPG measurement signal based on the PPG waveform signal. The system and method additionally include receiving a noise waveform signal from at least one of: a seat assembly sensor, a vehicle sensor, and a vehicle system. Additionally, the system and method include processing a motion artifacts measurement signal based on the noise waveform signal. The system and method further include processing a refined PPG signal to suppress the motion artifacts measurement signal from the PPG measurement signal.