公开(公告)号：US20210224609A1

公开(公告)日：2021-07-22

申请号：US16960072

申请日：2019-12-10

Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES

Inventor： Guodong YANG ,  Yunong TIAN ,  En LI ,  Zize LIANG ,  Min TAN ,  Fengshui JING ,  Zishu GAO ,  Hao WANG ,  Yuansong SUN ,  Sixi LU

IPC: G06K9/62 ,  G06N3/08

Abstract: A multi-label object detection method based on an object detection network includes: selecting an image of an object to be detected as an input image; based on a trained object detection network, obtaining a class of the object to be detected, coordinates of a center of the object to be detected, and a length and a width of a detection rectangular box according to the input image; and outputting the class of the object to be detected, the coordinates of the center of the object to be detected, and the length and the width of the detection rectangular box. The method of the present invention can perform real-time and accurate object detection on different classes of objects with improved detection speed and accuracy, and can solve the problem of object overlapping and occlusion during the object detection.

公开(公告)号：US20210354800A1

公开(公告)日：2021-11-18

申请号：US17279099

申请日：2020-04-16

Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES

Inventor： Junzhi YU ,  Zhengxing WU ,  Di CHEN ,  Min TAN

IPC: B63H1/36 ,  B64C35/00 ,  B64C39/02

Abstract: A water-air amphibious cross-medium bio-robotic flying fish includes a body, pitching pectoral fins, variable-structure pectoral fins, a caudal propulsion module, a sensor module and a controller. The caudal propulsion module is controlled to achieve underwater fish-like body-caudal fin (BCF) propulsion, and the variable-structure pectoral fins is adjusted to achieve air gliding and fast splash-down diving motions of the bio-robotic flying fish. The coordination between the caudal propulsion module and the pitching pectoral fins is controlled to achieve the motion of leaping out of water during water-air cross-medium transition. The ambient environment is detected by the sensor module, and the motion mode of the bio-robotic flying fish is controlled by the controller.

公开(公告)号：US20210309332A1

公开(公告)日：2021-10-07

申请号：US17278335

申请日：2020-04-16

Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES

Inventor： Zhengxing WU ,  Junzhi YU ,  Yan MENG ,  Xingyu CHEN ,  Jian WANG ,  Min TAN

IPC: B63G8/00 ,  B63G8/04 ,  B63G8/08 ,  B63G8/22

Abstract: A biomimetic robotic manta ray includes a head cabin, a central cabin, a pair of pectoral fins and a caudal fin cabin. The pectoral fin includes a crank-rocker mechanism and a bevel gear mechanism. The biomimetic robotic manta ray achieves undulatory propulsion through a coordinated periodic motion of the crank-rocker mechanism. A complex closed motion trail of the tail end of the pectoral fin of the manta ray is traced through the coordination of the bevel gear mechanism and the crank-rocker mechanism. The biomimetic robotic manta ray achieves a combined motion of two vertical undulations superimposed on the pectoral fin of a natural manta ray. The motion trail, which has an important effect on the efficient motion of the manta ray, of the tail end of the pectoral fin is approximately simulated.

公开(公告)号：US20160051794A1

公开(公告)日：2016-02-25

申请号：US14770223

申请日：2013-06-25

Applicant: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES

Inventor： Guibin BIAN ,  Zengguang HOU ,  Xiaoliang XIE ,  Long CHENG ,  Min TAN ,  Zhenqiu FENG ,  Xiaohu Zhou

IPC: A61M25/01 ,  A61B19/00 ,  A61M25/09

CPC classification number: A61M25/0105 ,  A61B19/2203 ,  A61B34/10 ,  A61B34/20 ,  A61M25/0113 ,  A61M25/09041

Abstract: A catheter or guide wire manipulating device for vascular intervention is provided, comprising a thumb component (3), a forefinger component (4), a driving component (1) and a catheter/guide wire support component (2); the thumb component comprises a roller (7) configured to advance or retreat the catheter/guide wire; the thumb component (3) is configured to drive the catheter/guide wire to rotate clockwise or counterclockwise through a combination motion of the components; the forefinger component (4) is configured to cooperate with the thumb component (3) to implement the rotation and the advancement of the catheter/guide wire by moving manually away from the thumb component, and returning by a pull force of a spring (23) after being released; the driving component (1) is configured to drive the thumb component (3) and the forefinger component (4); the catheter/guide wire support component (2) comprises a Y adapter fixation configured to install a Y adapter and an entry support configured to support and guide the catheter/guide wire into a mechanism.

Abstract translation: 提供了一种用于血管介入的导管或导线操纵装置，包括拇指部件（3），食指部件（4），驱动部件（1）和导管/导丝支撑部件（2）。 拇指部件包括构造成使导管/导丝前进或后退的辊（7） 拇指部件（3）构造成通过组件的组合运动来驱动导管/导丝器顺时针或逆时针旋转; 食指部件（4）构造成与拇指部件（3）配合，以通过手动移动远离拇指部件来实现导管/引导线的旋转和前进，并且通过弹簧（23）的拉力 ）被释放后 驱动部件（1）构造成驱动拇指部件（3）和食指部件（4）; 导管/引导线支撑部件（2）包括Y适配器固定件，其被配置为安装Y适配器和入口支撑件，其配置成支撑并将导管/导丝引导到机构中。