公开(公告)号：US20190151538A9

公开(公告)日：2019-05-23

申请号：US15503800

申请日：2016-08-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chuang WEI

IPC: A61M5/172 ,  A61M5/14 ,  A61M5/168 ,  G01F23/20 ,  G01N9/24

Abstract: The present disclosure provides a liquid detection system for detecting a liquid level position of a liquid in a hanging bottle. The system includes a hanging bottle casing unit for determining the overall gravity of the hanging bottle, a hanging bottle cap unit for determining the liquid density in the hanging bottle, and a transmission unit for transmitting the overall gravity and liquid density of the hanging bottle to a server, and the server. The server is configured to determine the liquid gravity in the hanging bottle, calculate the liquid volume in the hanging bottle based on the liquid gravity and the liquid density, and determine a liquid level position based on the liquid volume.

公开(公告)号：US20170286045A1

公开(公告)日：2017-10-05

申请号：US15508262

申请日：2016-08-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xitong MA ,  Tianyue Zhao ,  Chuang WEI ,  Zhigang ZHOU

IPC: G06F3/14 ,  G09G5/00 ,  G09G5/42 ,  G09F9/302 ,  G09G5/12

CPC classification number: G06F3/1446 ,  G09F9/3026 ,  G09G3/20 ,  G09G3/2096 ,  G09G5/005 ,  G09G5/12 ,  G09G5/42 ,  G09G2300/026 ,  G09G2310/08 ,  G09G2340/0407 ,  G09G2340/0442 ,  G09G2340/045 ,  G09G2340/0492 ,  G09G2370/12

Abstract: An image display device and image display method. The image display device includes: a plurality of display screens spliced together, a corresponding gravity sensor integrated in each display screen, a logic circuit electrically connected with each display screen and each gravity sensor respectively, and a memory electrically connected with the logic circuit. The gravity sensor determines a placing direction of a corresponding display screen. The logic circuit automatically adjusts an access sequence of the image information in the memory according to the placing directions of the display screens determined by the gravity sensors, and outputs the accessed image information to the corresponding display screens, so that the image display device can normally display images when the display screens are placed right way up and/or placed up side down.

公开(公告)号：US20190045027A1

公开(公告)日：2019-02-07

申请号：US15920982

申请日：2018-03-14

Applicant: BOE Technology Group Co., Ltd.

Inventor： Chuang WEI

IPC: H04L29/08 ,  G06Q50/26

Abstract: The disclosure provides a public facility system, a user terminal, a server, and an internet of things system, where the public facility system includes a toilet device, a cleaning device, and an information acquisition device; where the information acquisition device is configured to acquire usage status information of the toilet device and/or the cleaning device, and to provide a user with the usage status information.

公开(公告)号：US20180207362A1

公开(公告)日：2018-07-26

申请号：US15503800

申请日：2016-08-03

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chuang WEI

IPC: A61M5/172 ,  A61M5/14 ,  A61M5/168 ,  G01F23/20 ,  G01N9/24

CPC classification number: A61M5/172 ,  A61M5/1417 ,  A61M5/1684 ,  A61M5/16886 ,  A61M2205/18 ,  A61M2205/3375 ,  A61M2205/3393 ,  A61M2205/3584 ,  G01F23/20 ,  G01N9/04 ,  G01N9/24 ,  G01N9/36

Abstract: The present disclosure provides a liquid detection system for detecting a liquid level position of a liquid in a hanging bottle. The system includes a hanging bottle casing unit for determining the overall gravity of the hanging bottle, a hanging bottle cap unit for determining the liquid density in the hanging bottle, and a transmission unit for transmitting the overall gravity and liquid density of the hanging bottle to a server, and the server. The server is configured to determine the liquid gravity in the hanging bottle, calculate the liquid volume in the hanging bottle based on the liquid gravity and the liquid density, and determine a liquid level position based on the liquid volume.

公开(公告)号：US20190029428A1

公开(公告)日：2019-01-31

申请号：US15936625

申请日：2018-03-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Enhui GUAN ,  Chuang WEI ,  Shuo CHEN

IPC: A47C1/032 ,  A47C3/20 ,  A47C7/54 ,  A47C9/02 ,  G05D3/10

Abstract: An office seat is disclosed. The office seat includes a seat body; an adjustment mechanism for adjusting a sitting posture of a user by adjusting a state of the seat body, and the adjustment mechanism being provided on the seat body; an image capture device for detecting the contour of the user's body; a controller, the controller being connected to the adjustment mechanism and the image capture device, respectively, and controlling the adjustment mechanism to adjust the seat body according to the detection result of the image capture device. In certain embodiments the office seat may be able to adjust the user's sitting posture, protect the user's physical health, be comfortable in use.

公开(公告)号：US20180055295A1

公开(公告)日：2018-03-01

申请号：US15683582

申请日：2017-08-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chuang WEI

IPC: A47K13/10 ,  E03D5/04

CPC classification number: A47K13/10 ,  E03D5/04

Abstract: The present disclosure provides an intelligent closestool including a closestool stand, a closestool seat, a closestool lid, a sensor and a controller. The sensor is configured to sense whether there is an object approaching, or moving away from, the closestool stand, and in the case that there is an object approaching the closestool stand, detect a standing direction of the object relative to the closestool stand. The controller is configured to open/close the closestool lid in the case that the sensor has sensed that the object approaches/moves away from the closestool stand; flip the closestool seat up in the case that the sensor has sensed that the object faces the closestool stand, and flip the closestool seat down in the case that the sensor has sensed that the object turns his or her back to the closestool stand.