公开(公告)号：US20190287400A1

公开(公告)日：2019-09-19

申请号：US16122683

申请日：2018-09-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shijie CAO ,  Yifei ZHANG ,  Wei DENG

IPC: G08G1/14 ,  G08G1/017

Abstract: At least one embodiment of the present disclosure disclose a method, a device, and a system for parking space navigation. The method for parking space navigation includes: acquiring, by a processor, an entry position and identity information of a vehicle; determining, by the processor, a target parking space and planning a parking route for the vehicle according to current available parking space information of a parking lot and the entry position of the vehicle; and based on the identity information of the vehicle and the parking route, controlling, by the processor, a directing apparatus in the parking lot to guide the vehicle to enter the target parking space.

公开(公告)号：US20190061752A1

公开(公告)日：2019-02-28

申请号：US15938474

申请日：2018-03-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shu WANG ,  Huawei YU ,  Wei DENG

IPC: B60W30/10 ,  G06K9/00 ,  B60W40/06 ,  B60W50/14

Abstract: Disclosed is a driving assistance method, comprising: periodically capturing an image in front of a vehicle; obtaining fitting points on each of edges of a road in the image; generating a virtual boundary on the basis of the obtained fitting points; and generating at least one virtual lane line between two virtual boundaries of the road. With the driving assistance method, the road without lane division can be divided into lanes to improve traffic safety. The present disclosure also provides a driving assistance device and a vehicle having the same.

公开(公告)号：US20220322479A1

公开(公告)日：2022-10-06

申请号：US17435025

申请日：2021-02-24

Applicant: BOE Technology Group Co., Ltd.

Inventor： Wei DENG ,  Yifei ZHANG ,  Kai ZHAO

IPC: H04W76/19 ,  H04W48/10 ,  H04W52/02 ,  H04W76/18

Abstract: A method for rejoining a network after network disconnection of a mobile terminal and related devices are provided. The method includes: a gateway determining whether to disconnect from a target mobile terminal; if yes, feeding back network disconnection information of the target mobile terminal to a server; receiving a supplementary broadcast frame instruction sent by the server; and the gateway sending a supplementary broadcast frame according to the supplementary broadcast frame instruction.

公开(公告)号：US20210349154A1

公开(公告)日：2021-11-11

申请号：US17043840

申请日：2019-12-18

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei DENG ,  Hongtao GUAN ,  Kai ZHAO ,  Zhichao LI

IPC: G01R31/3842 ,  H02J7/00

Abstract: A method for determining a battery state of charge (SOC) includes: determining a basic SOC of a battery of a terminal apparatus at a current time; determining rated and maximum power consumption parameters of the terminal apparatus in a time period between the current time and a reference time previous thereto; determining a reference SOC at the current time based on the rated power consumption parameter and an actual SOC at the reference time; determining a minimum SOC at the current time based on the maximum power consumption parameter and the actual SOC at the reference time; and judging whether the basic SOC is between the minimum SOC and the actual SOC at the reference time or not, and if yes, determining the basic SOC as an actual SOC at the current time, and if not, determining the actual SOC at the current time based on the reference and basic SOC.

公开(公告)号：US20200161908A1

公开(公告)日：2020-05-21

申请号：US16533456

申请日：2019-08-06

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wei DENG ,  Jun YANG ,  Yanfu LI

IPC: H02J50/90 ,  H02J7/02 ,  H02J50/10

Abstract: The present disclosure provides a wireless charging device including a transmitting coil, a power collection component, a position acquiring component, a driving component and a control component. The transmitting coil is configured to transmit electrical energy to a receiving coil of a terminal. The power collection component is configured to acquire state parameters of the transmitting coil and the receiving coil in a charging state in real time. The position acquisition component is configured to acquire position information of the receiving coil sent by the terminal and position information of the transmitting coil. The driving component is configured to drive the transmitting coil to move. The control component is configured to control the driving component to drive the transmitting coil to move according to the position information of the receiving coil, the position information of the transmitting coil, and the state parameter.