公开(公告)号：US10718620B2

公开(公告)日：2020-07-21

申请号：US15851085

申请日：2017-12-21

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Ming-Xuan Wu ,  Yu-Yin Peng ,  Pin-Yung Chen ,  Che-Tsung Lin ,  Kang Li

IPC: G01C21/32 ,  G01C21/30 ,  G01C21/16

Abstract: A navigation and positioning device including a storage, a mark feature analyzer, a first coordinate fusion component and a second coordinate fusion component is provided. The storage stores map information including a traffic mark feature and its mark coordinate. The mark feature analyzer is used for analyzing whether a captured image has the traffic mark feature. When the captured image has the traffic mark feature, the mark feature analyzer analyzes the traffic mark feature in the captured image and calculates a device coordinate according to the mark coordinate. The first coordinate fusion component fuses the device coordinate and a first fusion coordinate and uses fused coordinate as a second fusion coordinate. The second coordinate fusion component fuses the second fusion coordinate, traffic carrier inertial information and a global positioning coordinate and uses fused coordinate as an updated first fusion coordinate.

公开(公告)号：US20180164804A1

公开(公告)日：2018-06-14

申请号：US15393260

申请日：2016-12-29

Applicant: Industrial Technology Research Institute

Inventor： Hsiang-Wen Hou ,  Keng-Hao Liu ,  Yu-Shen Tsai ,  An-Kai Jeng ,  Kang Li

IPC: G05D1/00 ,  G05D1/02

CPC classification number: G05D1/0022 ,  G05D1/0038 ,  G05D1/0212 ,  G05D1/0231 ,  G05D1/0246 ,  G05D2201/0213

Abstract: A tele-operated vehicle (TOV), a vehicle control device of the TOV and a control method of the TOV are provided. The TOV includes a communication circuit, a sensor, a vehicle control device and a driving circuit. The sensor is configured to sense the environment of the TOV. The vehicle control device is coupled to the communication circuit to receive a remote driving command from the remote control platform. The vehicle control device is coupled to the sensor to receive the sensing result. The vehicle control device generates an automatic driving command based on the sensing result. The vehicle control device determines an actual control command based on the remote driving command and the automatic driving command. The driving circuit is coupled to the vehicle control device to receive the actual control command. The driving circuit drives the TOV according to the actual control command.