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公开(公告)号：WO2023037348A1
公开(公告)日：2023-03-16
申请号：PCT/IB2022/058632
申请日：2022-09-13
申请人： THOMPSON, Benjamin Simon , HESS, Robert Francis , BASIR, Otman , RADHAKRISHNAN, Anoop Thazhathumanackal
发明人： THOMPSON, Benjamin Simon , HESS, Robert Francis , BASIR, Otman , RADHAKRISHNAN, Anoop Thazhathumanackal
摘要： A real time system for monitoring and optimizing patient adherence to digital therapy. The system can measure at least one of head stability, eye stability, gaze direction, head pose, facial expression, reading related eye movements, eye alignment stability, eye blink rate, attentive engagement, general engagement, emotional state, total eye stability, yawning and distance between the user and the camera. This information is provided as input to computer vision algorithms to generate a multi-dimensional representation of user attention and engagement. The system can alert the caregiver or health care professional if the patient disengages from the treatment and if the patient is sitting at the wrong distance from the treatment device. The system includes a camera, a processor, computer vision algorithms executed by the processor (a GPU processor), at least one digital display device, a loud speaker and an optional internet connection that can enable communication with other electronic devices.
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公开(公告)号：WO2022142997A1
公开(公告)日：2022-07-07
申请号：PCT/CN2021/135086
申请日：2021-12-02
申请人： 微网优联科技（成都）有限公司
IPC分类号： G08G1/0968 , G08B21/06 , B60W40/02 , B60W30/095 , B60W30/09
摘要： 基于物联网的车辆自动驾驶方法及终端，包括：S1，获取出发地和目的地；S2，计算从出发地到目的地的路径；S3，实时采集电动车周围环境的状况，判断是否出现紧急避让情况；如果出现紧急避让情况，则首先判断紧急避让情况所属类别，然后采取与紧急避让情况所属类别相应的避让措施；如果未出现紧急避让情况，按预定路线行驶；S4，根据预先存储的高清地图判断是否到达路口；S5，根据预先存储的高清地图，当判断电动车需拐弯时，判断采取拐弯动作时电动车的功率；S6，判断电动车在行驶过程中是否将电动车的速度进行调整；S7，实时监测电动车是否处于下坡状态，当判断电动车处于下坡状态时，对电动车进行降速处理；S8，定时检测电动车上的乘坐人员的面部表情特征，根据面部表情特征判断乘坐人员是否疲劳，当判断乘坐人员处于疲劳状态时，对乘坐人员进行提醒。
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公开(公告)号：WO2022074189A1
公开(公告)日：2022-04-14
申请号：PCT/EP2021/077851
申请日：2021-10-08
摘要： Die Erfindung betrifft ein Überwachungssystem (S) für einen Innenraum (202) eines Fahrzeuges (200), aufweisend mindestens eine UWB-Sensoreinheit (100), wobei die UWB- Sensoreinheit (100) zum Durchführen einer Detektion (D) von Objekten und/oder Personen im Fahrzeug (200) ausgeführt ist, und wobei die UWB-Sensoreinheit (100) zum Durchführen einer Kommunikation (K) mit einem benutzerseitigen Mobilgerät (300) ausgeführt ist, um mindestens ein Ergebnis (E1, E2, E3) der Detektion (D) und/oder der Kommunikation (K) an ein fahrzeugseitiges Steuergerät (201) und/oder das benutzerseitige Mobilgerät (300) zu übermitteln.
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公开(公告)号：WO2022019802A1
公开(公告)日：2022-01-27
申请号：PCT/RU2021/000274
申请日：2021-06-28
申请人： YANDEX.TAXI LLC
摘要： A camera device mountable on a support surface is provided. The camera device comprises a body portion and a mount assembly. The body portion includes: a camera device housing and a primary camera and a processor installed therewithin, the processor being configured to receive, from the primary camera, first data representative of a camera device surrounding; the camera device housing defining a port, the processor being configured to be connectable, via the port, to a secondary camera to provide control thereto and receive therefrom second data representative of secondary camera surrounding. The mount assembly is configured for mounting the camera device onto the support surface, the mount assembly including a pivotal connection and a push button associated therewith for changing an angular position of the body portion relative to the support surface.
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公开(公告)号：WO2020236395A1
公开(公告)日：2020-11-26
申请号：PCT/US2020/029482
申请日：2020-04-23
发明人： HUIYUAN, Tan , HSU, Kevin , COKE, Tania, Abedian
摘要： Determining sleep patterns of a user includes detecting a plurality of point clouds, each corresponding to a different position of the user at different times, forming a plurality of bounding boxes, each corresponding to coordinates of captured points of one of the point clouds, creating a wake/sleep classifier based on features of the point clouds, determining sleep positions of the user as a function of time based on the bounding boxes, and determining sleep patterns of the user based on the sleep positions of the user and on results of the sleep/wake classifier. Detecting a plurality of point clouds may include using a tracking device to capture movements of the user. The features of the point clouds may include intermediate data that is determined using scalar velocities of points in the point clouds, absolute velocities of points in the point clouds, and/or counts of points in the point clouds.
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公开(公告)号：WO2020172849A1
公开(公告)日：2020-09-03
申请号：PCT/CN2019/076464
申请日：2019-02-28
申请人： 东莞市讯天宏智能科技有限公司
摘要： 疲劳驾驶干涉系统，包括：电源(10)、控制器(20)、视觉监测装置(30)、扬声装置(40)和电压刺激装置(50)，控制器(20)，视觉监测装置(30)和扬声装置(40)均与电源(10)电连接，视觉监测装置(30)与控制器(20)通讯连接，扬声装置(40)与控制器(20)通讯连接，电压刺激装置(50)包括装置电源、信号控制模块和正负极片，信号控制模块与装置电源电连接，正负极片与信号控制模块电连接，信号控制模块与控制器(20)通讯连接，电压刺激装置（50）在被使用时，电压刺激装置（50）佩戴在驾驶员身上，正负极片分别与驾驶员的皮肤相接触。该系统监测驾驶员的疲劳驾驶状态，并主动介入提醒驾驶员正处于疲劳驾驶，从而避免因疲劳驾驶而导致交通事故。还提供具有疲劳驾驶干涉系统的车辆，以及疲劳驾驶干涉方法。
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公开(公告)号：WO2020128979A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/061138
申请日：2019-12-19
发明人： BARSTEAD, John
摘要： An alarm arrangement may include a transmitter unit configured to be attached to a user's body. The transmitter unit may have a housing containing operatively connected electronic circuitry components, and water activated electrical contacts outside the housing for causing energization of the electronic circuitry when coming into contact with water so as to emit a chirp operative signal when the transmitter unit enters into water in a water zone being monitored by the alarm arrangement. A receiver unit may have a housing containing operatively connected electronic circuitry components and water activated electrical contacts outside the housing for causing energization of the electronic circuitry when coming into contact with water. The receiver unit may detect an operative signal from the transmitter unit when the transmitter unit comes into contact with water, and the receiver unit may then be configured to emit a suitable alarm signal.
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公开(公告)号：WO2020084469A1
公开(公告)日：2020-04-30
申请号：PCT/IB2019/058990
申请日：2019-10-22
申请人： 5DT, INC
摘要： A machine-implemented method for automated detection of drowsiness, which includes receiving from an imaging device directed at the face of an operator a series of images of the face of the operator onto processing hardware, on the processor detecting facial landmarks of the operator from the series of images to determine the level of talking by the operator, the level of yawning of the operator, the PERCLOS of the operator, on the processor detecting the facial pose of the operator from the series of images to determine the level of gaze fixation by the operator, on the processor calculating the level of drowsiness of the operator by ensembling the level of talking by the operator, the level of yawning of the operator, the PERCLOS of the operator and the level of gaze fixation by the operator, and generating an alarm when the calculated level of drowsiness of the operator exceeds a predefined value.
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公开(公告)号：WO2019127529A1
公开(公告)日：2019-07-04
申请号：PCT/CN2017/120261
申请日：2017-12-29
申请人： 深圳市锐明技术股份有限公司
IPC分类号： G08B21/06
摘要： 一种预防疲劳驾驶的方法、装置及车载终端，包括：在车辆行驶过程中，采集驾驶员的图像信息；从所述图像信息中提取所述驾驶员的面部特征信息，根据所述面部特征信息判断所述驾驶员是否处于生理疲劳状态；若所述驾驶员处于所述生理疲劳状态，对所述驾驶员进行提醒，并获取所述车辆当前行驶的道路信息；若所述道路信息为高速公路，通过电子地图引导所述车辆行驶至最近的服务区休息预定的第一时长。在驾驶员处于生理疲劳状态时，可以根据车辆当前行驶的道路进行相应的防疲劳驾驶处理。
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公开(公告)号：WO2019073708A1
公开(公告)日：2019-04-18
申请号：PCT/JP2018/031750
申请日：2018-08-28
申请人： 株式会社デンソー
摘要： 車両用運転支援装置は、ドライバの状態をモニタするドライバモニタ部１２と、モニタされたドライバの状態に基づいてドライバの眠気深度または居眠りの度合を検出する眠気検出部９と、ドライバを覚醒させるための複数の処理の中から、検出されたドライバの眠気深度または居眠りの度合のレベルに対応する処理を選択して実行する制御部３とを備えたものである。
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