Black Sesame Technologies Inc.

Dell Products Inc.

Genentech, Inc.

Abb Schweiz Ag

Chinese Academy of Sciences

Intel Corporation

Huawei Technologies Co., Limited

Eli Lilly and Company

Future Wei Technologies, Inc.

Volvo Car Corporation

Rhodia Operations

Delta Electronics (shanghai) Co., Ltd

Huawei Digital Power Technologies Co., Ltd.

Cps Technology Holdings LLC

Chia Tai Tianqing Pharmaceutical Group Co., Ltd.

Yang Zhang

Wei Gu

Jing Li

Lei Chen

Haiming Zhang

Hans Iding

Jeffrey Stults

Xin Linghu

Wentao Wu

Lingyun Gu

Jiang Peng

Zhenhua Tian

Zhanbing Cheng

Shaonan Ding

Jian Li

Shuhui Chen

Kai Zhang

He Zhu

Fei Wang

Chang Liu

Jia Tao Li

Wenhui Sang

Weizhong Chen

Hua Yang

Youchu Wang

Zhen Cao

Andrew Nelson

Xiaodong Cao

Chao Li

Liang Cheng

Olivier Buisine

Lixin Zhao

Zhong Shi Wang

Ying Li

Kangjian Wang

Bo Yang

Zhixiang Li

Floryan De Campo

Xunqiang Wang

Jinguang Lin

Alexandra Chestakova

Patrik Meier

Chunbo Sha

Jianqian Zhang

Minghua Zhu

Tianzhong Guo

Minqi Xie

Wan Duan

Bin Ge

Zhiyong Tang

Henrik Jerregard

Yuqian Zeng

Long Zeng

Yizeng Huang

Jianqiang Zhu

Lechong Chen

Zhaoyu Chen

Binbin Fan

Jean Marie Defauw

Jianfeng Mei

Yue Huang

Yingyao Fu

Fabien Bellenger

Tao Shi

Lun Lu

Scott Dale Holmstrom

Jie Kong

Shifu Cheng

Xiangqian Chen

Zhijun Ji

Guangwen Yang

Claude D Mercier

Hongbiao Huang

Taiying Zeng

Haibo Liang

Guomin Xu

Mingwang Xu

Dun Chen

Limin Ning

Zipeng Zhang

Yicheng Zhang

Xiaole Zhan

Qingxue Zhang

Camille Jourde

Yinchang Yang

Xian Peng

Yujuan Ma

Caiguang Yang

Ze Dong

Weihong Liu

Hongjiao Xu

Jin Shen

Yingqi Hua

Jingfu Ye

Zhengdong Cai

Xiaoning Wang

Siyuan Cheng

Taiyang Xiao

A safety belt detection method, apparatus, computer device, and computer readable storage medium are disclosed. In the detection method, an image to be detected is obtained. The image to be detected is inputted into a detection network which includes an image classification branch network and an image segmentation branch network. A classification result, which indicates whether a driver is wearing a safety belt and is output from the image classification branch network, is obtained. A segmentation image, which indicates a position information of the safety belt and is output from the image segmentation branch network, is obtained. A detection result of the safety belt, indicating whether the driver wears the safety belt normatively, is obtained based on the classification result and the segmentation image.

Safety belt detection method, apparatus, computer device and storage medium

A hygienic assembly and a hygienic robot. The hygienic assembly includes a housing adapted to be connected to a reduction box of a joint of the robot, an opening, and a flange having a first end for connecting to an output member of the reduction box and a second end for connecting to an end effector. The assembly also includes a seal member which includes an outer ring fixed to an inner circumferential surface of the opening and a seal lip slidably contacting an outer circumferential surface of the flange.

Hygienic assembly and hygienic robot

An obtaining method for image coordinates of a position invisible to a camera, a calibration method and a system are disclosed. A first color image and corresponding depth image of a position to be measured invisible to a main camera are obtained from a depth camera. The depth camera is positioned so that the position to be measured is within a field of view of the depth camera. Three-dimensional coordinates of the position to be measured are extracted from the first color image and corresponding depth image. And the three-dimensional coordinates of the position to be measured are converted into the required image coordinates of the position to be measured by a translation matrix and a rotation matrix for converting a depth camera coordinate system into a main camera coordinate system. The translation matrix and the rotation matrix are determined by calibration between the main camera and the depth camera.

Obtaining method for image coordinates of position invisible to camera, calibration method and system

A road slope predicting method, a device, and a storage medium are disclosed. The road slope predicting method includes obtaining a road image of a road by a camera, detecting a first image lane line and a second image lane line of the road from the road image, setting a number of road image segmentation points along a road image center line of the first image lane line and the second image lane line respectively by means of the corresponding road image segmentation points, determining the pitch angle of the camera with respect to the road plane at each road space segmentation point; based on the internal and external parameters of the camera and the pitch angle, a space coordinate of each road space segmentation points is calculated in a recursive man. A road model of the road is constructed based on each space coordinate.

Method, device and storage medium for road slope predicating

A safety belt detection method, apparatus, computer device and computer readable storage medium are disclosed. The safety belt detection method includes the steps as follows. An image to be detected is obtained. The image to be detected is inputted into a detection network which includes a global dichotomous branch network and a grid classification branch network. A dichotomous result, which indicates whether a driver is wearing a safety belt and is output from the global dichotomous branch network, is obtained. A grid classification diagram, which indicates a position information of the safety belt and is output from the grid classification branch network, is obtained based on image classification. A detection result of the safety belt, indicating whether the driver is wearing the safety belt normatively, is obtained based on the dichotomous result and the grid classification diagram.

Safety belt detection method, apparatus, computer device, and storage medium

A processing method for preventing electromagnetic induction when a main system and a standby system of a safety drive unit co-drive a relay. The method includes the following steps: periodically acquiring and detecting a drive command; detecting a port state of an output port of a safety drive unit when the drive command changes; performing a corresponding processing operation according to the port state of the output port; and repeating the foregoing steps.

Processing method for preventing electromagnetic induction when main system and standby system of safety drive unit co-drive relay

A short-circuit protection apparatus includes a first detection branch, a second detection branch, and a controller. The first detection branch includes a first sampling resistor and a first sampling capacitor that is connected in parallel to the first sampling resistor. A difference between an absolute value of a second sampling voltage and an absolute value of a first sampling voltage is a first difference. The controller obtains a comparison result between an absolute value of a first sampling voltage at two terminals of the first sampling resistor and an absolute value of a second sampling voltage at two terminals of the second sampling resistor, and if a difference between the absolute value of the second sampling voltage and the absolute value of the first sampling voltage is a second difference and the second difference is less than the first difference, controls the target circuit to stop working.

Short-circuit protection apparatus, short-circuit protection method for target circuit, and power conversion device

The present disclosure provides a battery pack including a housing, wherein the housing has a bottom portion, on which are disposed a first length side wall and a second length side wall that extend upward along a length direction of the bottom portion and are oppositely disposed, and a first width side wall and a second width side wall that extend upward along a width direction of the bottom portion and are oppositely disposed; the housing comprises a first step and a second step disposed at two ends of the first length side wall; the housing further comprises a first metal wiring terminal and a second metal wiring terminal, wherein the first metal wiring terminal and the second metal wiring terminal are disposed on the first step and the second step, respectively; a material for bearing the first metal wiring terminal and the second metal wiring terminal is a first plastic material, while other parts of the housing are made of a second plastic material, or most of other parts of the housing are made of the second plastic material. The two materials have different characteristics suitable for a requirement of the battery pack on the material.

Battery pack with housing made of two materials

An external parameter calibration method for an image acquisition apparatus is disclosed. The method includes acquiring images from images acquired by the image acquisition apparatus. The images contain reference objects acquired by the image acquisition apparatus during the driving of the vehicle. The reference objects in the images are divided into a number of sections along a road direction in which the vehicle is located, and reference objects in each of the sections are fitted into straight lines. Pitch angles and yaw angles of the image acquisition apparatus are determined based on vanishing points of a straight line in each of the sections. The sequences of the determined pitch and yaw angles are filtered. Straight portions in the road from the filtered sequences of pitch and yaw angles are obtained. Data of the pitch angles and yaw angles corresponding to the straight portions are stored to a data stack.

External parameter calibration method, device and system for image acquisition apparatus

Use of a stereoselective transaminase in the asymmetric synthesis of a chiral amine. In particular, provided is use of a polypeptide in the production of a chiral amine or a downstream product using a chiral amine as a precursor. Further provided is a method for producing a chiral amine, comprising culturing a strain expressing the polypeptide so as to obtain a chiral amine. Further provided are novel prochiral compounds, a chiral amine production strain and a method for constructing the chiral amine production strain. The stereoselective transaminase has a broad substrate spectrum and thus has a broad application potential in the preparation of a chiral amine.

Use of stereoselective transaminase in asymmetric synthesis of chiral amine

A lens unit, a lens for a low-beam illumination module, a low-beam illumination module and a vehicle. The lens unit includes a rear surface and a front surface; the lens unit has a focal line, and the focal line is a straight line perpendicular to a light emitting direction of the lens unit; the rear surface and the front surface are adapted to project light rays passing through the focal line into parallel light rays, and the front surface is a free-form curved surface. The lens unit has the optical characteristics of a cylindrical lens, and is able to cause parallel incident light to be focused into a line instead of a focal point upon passing through the lens unit.

Lens unit, auxiliary low-beam module, lens, low-beam illumination module and vehicle

The invention provides 2-(substituted phenylhetero) aromatic formate FTO inhibitors, a preparation method thereof, and applications thereof. Specifically, disclosed in the present invention are a 2-(substituted phenylhetero) aromatic formate compound represented by the following formula (I), and a pharmaceutically acceptable salt, a hydrate or a solvate thereof, which can be used as an FTO targeting inhibitor for treating diseases associated with FTO targets, including obesity, metabolic syndrome (MS), type 2 diabetes (T2D), Alzheimer's diseases, and cancers such as breast cancers, small-cell lung cancers, human bone marrow rhabdomyosarcoma, pancreatic cancer, malignant glioblastoma and the like. 

2-(substituted benzene matrix) aromatic formate FTO inhibitor, preparation method therefor, and applications thereof

The present disclosure relates to a driving assistance system, includes: a light detection and ranging module configured to detect position parameters of objects around the light detection and ranging module; a LiFi driving module connected to the light detection and ranging module and being capable of receiving the position parameters and modulating the position parameters to generate a LiFi signal; and a lighting module connected to the LiFi driving module, and configured to provide lighting and transmit the LiFi signal.

Driving assistance system

A power battery cooling system of an electric vehicle, including: a cooling circuit configured for cooling a power battery of the electric vehicle; a solar sunroof; and a sunroof control unit configured for controlling the operation of the cooling circuit and the electric energy output of the solar sunroof; wherein the sunroof control unit is configured to start a power battery cooling operation based on the solar sunroof in the condition that the power battery is not in a high voltage output state and the temperature of the power battery is higher than a temperature threshold, the power battery cooling operation including: controlling the solar sunroof to output electric energy to the cooling circuit so that the cooling circuit performs the cooling of the power battery using the electric energy from the solar sunroof.

Power battery cooling system and method based on solar sunroof

Use of a stereoselective transaminase in the asymmetric synthesis of a chiral amine. In particular, provided is use of a polypeptide in the production of a chiral amine or a downstream product using a chiral amine as a precursor. Further provided is a method for producing a chiral amine, comprising culturing a strain expressing the polypeptide so as to obtain a chiral amine. Further provided are a chiral amine production strain and a method for constructing the chiral amine production strain. The stereoselective transaminase has a broad substrate spectrum and thus has a broad application potential in the preparation of a chiral amine.

Growing community of inventors

Shanghai, China

Yang Zhang