公开(公告)号：US20210390123A1

公开(公告)日：2021-12-16

申请号：US17445887

申请日：2021-08-25

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Jing WANG ,  Haiyan MO ,  Youwen YU

IPC: G06F16/28 ,  G06F16/2457

Abstract: An event display method and an event display device are provided. The method includes: acquiring types of events; setting colors for the events based on the types of the events; grouping the events based on starting times and ending times of the respective events; and displaying the events based on the grouping and colors of the events. According to the embodiments, the event type, event distribution and event duration can be intuitively displayed, the user can quickly screen out valid events and quickly acquire valid information of the events, thereby quickly positioning a fault and determining a cause for the fault.

公开(公告)号：US20200004761A1

公开(公告)日：2020-01-02

申请号：US16255359

申请日：2019-01-23

Applicant: Beijing Baidu Netcom Science and Technology Co., Ltd.

Inventor： Jing WANG ,  Haiyan MO ,  Youwen YU

IPC: G06F16/28 ,  G06F16/2457

Abstract: An event display method and an event display device are provided. The method includes: acquiring types of events; setting colors for the events based on the types of the events; grouping the events based on starting times and ending times of the respective events; and displaying the events based on the grouping and colors of the events. According to the embodiments, the event type, event distribution and event duration can be intuitively displayed, the user can quickly screen out valid events and quickly acquire valid information of the events, thereby quickly positioning a fault and determining a cause for the fault.

公开(公告)号：US20180072251A1

公开(公告)日：2018-03-15

申请号：US15411061

申请日：2017-01-20

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Zhao ZHANG ,  Jian OUYANG ,  Jing WANG ,  Peng WU ,  Liang GAO ,  Yupeng LI

IPC: B60R16/023 ,  G05D1/00 ,  G06F1/32

CPC classification number: B60R16/0236 ,  B60L11/1851 ,  B60L2200/40 ,  B60L2240/12 ,  B60L2260/44 ,  G05D1/0088 ,  G06F1/08 ,  G06F1/3287 ,  G06F1/3293 ,  Y02T10/7005 ,  Y02T10/705 ,  Y02T10/92

Abstract: The present application discloses a method and apparatus for operating a field-programmable gate array (FPGA) board in a driverless vehicle. The method according to a specific embodiment includes: collecting driving scenario information on a driving scenario of the driverless vehicle; determining, based on the driving scenario information, a speed at which the driverless vehicle executes a computing operation in the driving scenario; comparing the speed with a speed threshold; switching a working mode of the FPGA board in the driverless vehicle executing the computing operation to reduce power consumption of the FPGA board, in response to the speed being lower than the speed threshold. This embodiment implements the adaptive adjustment of the working mode of the FPGA board, thereby reducing the overall power consumption.

公开(公告)号：US20200159658A1

公开(公告)日：2020-05-21

申请号：US16682868

申请日：2019-11-13

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.

Inventor： Xiaozhang GONG ,  Jing WANG

IPC: G06F12/06

Abstract: The present disclosure relates to a method, an apparatus, an electronic device and a computer readable storage medium for accessing static random access memories. The method includes: receiving an access request for data associated with the static random access memories; writing a plurality of sections of the data into a plurality of different static random access memories in an interleaved manner in response to the access request being a write request for the data, each of the plurality of sections having its respective predetermined size; and reading the plurality of sections of the data from the plurality of static random access memories in an interleaved manner in response to the access request being a read request for the data, each of the plurality of sections having its respective predetermined size.

公开(公告)号：US20180268092A1

公开(公告)日：2018-09-20

申请号：US15914996

申请日：2018-03-07

Applicant: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO.,LTD.

Inventor： Dun LUO ,  Qian DOU ,  Jing WANG ,  Qingrui SUN

IPC: G06F17/50 ,  G05D1/00 ,  G05B17/02

CPC classification number: G06F17/5009 ,  G05B17/02 ,  G05D1/0088

Abstract: The present disclosure provides a method and apparatus for simulation test of autonomous driving of a vehicle, an apparatus and a computer-readable storage medium. In embodiments of the present disclosure, a simulation-activating command is sent to the at least two simulation nodes so that each simulation node in the at least two simulation nodes simulates the designated traffic environment and runs the corresponding vehicle decision planning algorithm, then the vehicle state data and the vehicle decision route of said each simulation node are obtained so that the vehicle state data and the vehicle decision route of said each simulation node can be output. Since a plurality of simulation nodes are employed to simultaneously simulate the designated traffic environment and run the corresponding vehicle decision planning algorithm, it is possible to, in completely the same simulated traffic environment, simultaneously run a plurality of vehicles having the autonomous driving function, and visually compare the vehicle decision planning algorithm run by each simulation node, and thereby perform the check processing for the vehicle decision planning algorithm.