公开(公告)号：US20210366315A1

公开(公告)日：2021-11-25

申请号：US16768392

申请日：2019-03-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaohong Wang ,  Shu Wang ,  Xin Li ,  Xinxin Yang

IPC: G09F3/20 ,  G06K9/00 ,  G06T7/70 ,  G09F9/37 ,  G06K9/62

Abstract: Provided is a method of displaying price tag information applied to a price tag generating apparatus in a shelf system which includes a shelf and at least one display screen arranged on the shelf. The method includes: acquiring an image of a commodity placed on the shelf; determining price tag related information based on the image of the commodity, wherein the price tag related information comprises price tag information of the commodity; and sending the price tag related information to a target display screen, which is a display screen for displaying the price tag information in the at least one display screen, and the price tag related information being configured to allow the target display screen to display the price tag information.

公开(公告)号：US11127328B2

公开(公告)日：2021-09-21

申请号：US16968998

申请日：2019-12-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hui Rao ,  Kejun Hu ,  Zhiguo Zhang ,  Xiaohong Wang ,  Xin Li ,  Shu Wang ,  Xinxin Yang

IPC: G09G3/20 ,  G09G5/10 ,  G06F1/3231 ,  G06F1/3234 ,  G06F3/14

Abstract: The embodiments of the present disclosure provides a bar screen control circuitry, a bar screen display system and the method for controlling the bar screen. The bar screen control circuitry comprises a power supply control circuitry and a processor electrically connected with each other; the power control circuitry is configured to: determine whether a current time reaches a preset starting time, and control a bar screen external to the bar screen control circuitry to enter a first working state when the current time reaches the preset starting time; obtain a closing control signal sent by the processor in response to a preset closing time, and control the bar screen to enter a closed state according to the closing control signal; and the processor is configured to: determine whether the current time reaches the closing time, and send the closing control signal to the power supply control circuitry when the current time reaches the closing time.

公开(公告)号：US10785620B2

公开(公告)日：2020-09-22

申请号：US15928342

申请日：2018-03-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yao Liang ,  Shuping Gai ,  Ying Wu ,  Huawei Yu ,  Shu Wang

IPC: H04W4/44 ,  H04W48/20 ,  H04W48/04 ,  H04W4/46 ,  G08G1/0967 ,  G08G1/04 ,  H04W24/02 ,  G08G1/017 ,  H04W4/02 ,  H04L29/08 ,  H04W84/12 ,  H04W24/08

Abstract: A street lamp integration device, a street lamp system and a communication method are disclosed. The street lamp integration device includes a local area network module configured to generate a local area network covering a first range, a traffic collector configured to collect traffic information in a second range and send the same to a communication module and the communication module configured to send the traffic information to a vehicle connected to the local area network. By extensive availability and close mutual distance of street lamps, a local area network is formed within the first range of each street lamp, which helps to to form a network of comprehensive coverage and extensive range. The traffic collector can collect traffic in a certain range and send the same to the vehicle connected to the local area network through the communication module, facilitating awareness of the current traffic by the vehicle.

公开(公告)号：US20190102828A1

公开(公告)日：2019-04-04

申请号：US16114071

申请日：2018-08-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lihua Geng ,  Shu Wang

IPC: G06Q30/06 ,  G10L25/03 ,  G10L15/22 ,  G06F17/30 ,  G10L19/26 ,  G06K9/00

Abstract: The present disclosure provides an intelligent voice shopping system and method. The system includes: an information collecting device, configured to capture voice information; a data processing device, configured to process the voice information, obtain row and column information of a location of the user, and obtain corresponding voice information of the product from a product information database according to the voice information and the row and column information, wherein the product information database stores in advance a correspondence between voice information of various types of products and the row and column information; and a directional transmission device, configured to send the voice information of the product to the user.