公开(公告)号：US20150061875A1

公开(公告)日：2015-03-05

申请号：US14155363

申请日：2014-01-15

Applicant: Industrial Technology Research Institute

Inventor： Chung-Hsien Yang ,  Chun-Fu Chuang ,  Syuan-Yi Chen

IPC: G08B21/02 ,  A61B5/18

CPC classification number: G08B21/02 ,  A61B5/1071 ,  A61B5/1121 ,  A61B5/18 ,  A61B5/6814 ,  G08B21/06

Abstract: A system for detecting a condition of a driver is provided, wherein the system includes a first electrical device, a second electrical device, a regulation unit and an alert unit. The first electrical device detects an initial vehicle angle of a vehicle, the second electrical device detects an initial head angle of the driver and the regulation unit calculates a regulation angle based on the initial head angle and the initial vehicle angle. Additionally, the first electrical device detects a current vehicle angle of the vehicle, the second electrical device detects a current head angle of the driver and the regulation unit calculates a regulated head angle based on the current head angle and the regulation angle. Furthermore, the alert unit calculates a difference value between the regulated head angle and the current vehicle angle and generates a warning message if the difference value is larger than a threshold.

Abstract translation: 提供了一种用于检测驾驶员状况的系统，其中所述系统包括第一电气设备，第二电气设备，调节单元和警报单元。 第一电气设备检测车辆的初始车辆角度，第二电气设备检测驾驶员的初始头角，并且调节单元基于初始头部角度和初始车辆角度来计算调节角度。 此外，第一电气设备检测车辆的当前车辆角度，第二电气设备检测驾驶员的当前头角，并且调节单元基于当前头部角度和调节角度来计算调节的头部角度。 此外，警报单元计算调节头角度和当前车辆角度之间的差值，并且如果差值大于阈值则产生警告消息。

公开(公告)号：US10685263B2

公开(公告)日：2020-06-16

申请号：US15987452

申请日：2018-05-23

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Wei-Po Nien ,  Chung-Hsien Yang ,  Chun-Fu Chuang

IPC: G06K9/62 ,  G06T7/73 ,  G06K9/66 ,  G06N20/00

Abstract: An object labeling system includes a first object labeling module, a second object label model, a label integrating module and an inter-frame tracking module. The first object label module is configured to generate a first object labeling result according to a first 2D image, wherein the first 2D image is one of the frames of a 2D video. The second object labeling module is configured to generate a second 2D image according to a 3D information, and to generate a second object labeling result according to the 3D information and the second 2D image. The label integrating is configured to generate a third object labeling result according to the first object labeling result and the second object labeling result. The inter-frame tracking module is configured to perform an inter-frame object labeling process according to the third object labeling result to generate a fourth object labeling result.

公开(公告)号：US09058735B2

公开(公告)日：2015-06-16

申请号：US14155363

申请日：2014-01-15

Applicant: Industrial Technology Research Institute

Inventor： Chung-Hsien Yang ,  Chun-Fu Chuang ,  Syuan-Yi Chen

IPC: G08B23/00 ,  G08B21/02 ,  A61B5/18 ,  A61B5/107 ,  A61B5/11 ,  A61B5/00

CPC classification number: G08B21/02 ,  A61B5/1071 ,  A61B5/1121 ,  A61B5/18 ,  A61B5/6814 ,  G08B21/06

Abstract: A system for detecting a condition of a driver is provided, wherein the system includes a first electrical device, a second electrical device, a regulation unit and an alert unit. The first electrical device detects an initial vehicle angle of a vehicle, the second electrical device detects an initial head angle of the driver and the regulation unit calculates a regulation angle based on the initial head angle and the initial vehicle angle. Additionally, the first electrical device detects a current vehicle angle of the vehicle, the second electrical device detects a current head angle of the driver and the regulation unit calculates a regulated head angle based on the current head angle and the regulation angle. Furthermore, the alert unit calculates a difference value between the regulated head angle and the current vehicle angle and generates a warning message if the difference value is larger than a threshold.

Abstract translation: 提供了一种用于检测驾驶员状况的系统，其中所述系统包括第一电气设备，第二电气设备，调节单元和警报单元。 第一电气设备检测车辆的初始车辆角度，第二电气设备检测驾驶员的初始头角，并且调节单元基于初始头部角度和初始车辆角度来计算调节角度。 此外，第一电气设备检测车辆的当前车辆角度，第二电气设备检测驾驶员的当前头角，并且调节单元基于当前头部角度和调节角度来计算调节的头部角度。 此外，警报单元计算调节头角度和当前车辆角度之间的差值，并且如果差值大于阈值则产生警告消息。

公开(公告)号：US20180186335A1

公开(公告)日：2018-07-05

申请号：US15431777

申请日：2017-02-14

Applicant: Industrial Technology Research Institute

Inventor： Chun-Fu Chuang ,  Wei-Po Nien ,  Chung-Hsien Yang ,  Chun-Che Chang

IPC: B60R25/33 ,  B60R25/102 ,  G01S5/02 ,  B60R25/30

CPC classification number: B60R25/33 ,  B60R25/102 ,  B60R25/305 ,  G01S5/0263 ,  G01S5/0294

Abstract: An object tracking system including a plurality of electronic devices and a server platform is provided. The server platform generates a tracking message based on received event message, and sends the tracking message to at least one of the electronic devices located within a first predetermined range corresponding to the received event message. When one of the electronic devices detects a vehicle matched with one or more vehicle features of the event message according to the received tracking message, the one of the electronic devices generates and sends a notification message to the server platform.

公开(公告)号：US10252701B2

公开(公告)日：2019-04-09

申请号：US15431777

申请日：2017-02-14

Applicant: Industrial Technology Research Institute

Inventor： Chun-Fu Chuang ,  Wei-Po Nien ,  Chung-Hsien Yang ,  Chun-Che Chang

IPC: B60R25/33 ,  B60R25/102 ,  G01S5/02 ,  B60R25/30

Abstract: An object tracking system including a plurality of electronic devices and a server platform is provided. The server platform generates a tracking message based on received event message, and sends the tracking message to at least one of the electronic devices located within a first predetermined range corresponding to the received event message. When one of the electronic devices detects a vehicle matched with one or more vehicle features of the event message according to the received tracking message, the one of the electronic devices generates and sends a notification message to the server platform.

公开(公告)号：US20160247538A1

公开(公告)日：2016-08-25

申请号：US14693883

申请日：2015-04-23

Applicant: Industrial Technology Research Institute

Inventor： Chun-Fu Chuang ,  Chun-Che Chang ,  Chung-Hsien Yang ,  Yin-Chih Lu ,  Ming-Hsuan Cheng

IPC: G11B27/10 ,  H04N5/91 ,  G11B27/031

CPC classification number: G11B27/10 ,  G11B27/031 ,  G11B27/11 ,  H04N5/77 ,  H04N5/91 ,  H04N7/181 ,  H04N7/188 ,  H04N9/8205

Abstract: The present disclosure provides an event reconstruction system including a communication unit, a key information integration device, a storage unit and a computation unit. The key information integration device receives key information from a plurality of image capturing device through the communication unit. The key information includes a first identification code and a second identification code retrieved from a first image capturing device and a second image capturing device respectively. The storage unit stores the key information. The computation unit extracts the key information and confirms the second image capturing device transmitting the second identification code according to the first identification code and the second identification code in the key information. The key information integration device sends a retrieving request to the second image capturing device through the communication unit and receives a video file corresponding to the second identification code from the second image capturing device.

Abstract translation: 本公开提供了一种包括通信单元，密钥信息集成设备，存储单元和计算单元的事件重构系统。 密钥信息集成设备通过通信单元从多个图像捕获设备接收密钥信息。 密钥信息包括分别从第一图像捕获装置和第二图像捕获装置检索的第一识别码和第二识别码。 存储单元存储密钥信息。 计算单元提取密钥信息，并根据密钥信息中的第一识别码和第二识别码确认第二图像捕获设备发送第二识别码。 密钥信息集成设备通过通信单元向第二图像捕获设备发送检索请求，并从第二图像捕获设备接收与第二识别码相对应的视频文件。