Nuctech Company Limited

Huawei Technologies Co., Limited

Tsinghua University

Hon Hai Precision Industry Co., Ltd.

Hong-fu Jin Precision Industry (shenzhen) Co., Ltd.

Other

Lenovo (beijing) Limited

Mentor Graphics Corporation

Changchun City Chaoyang Test Instruments Co., Ltd.

Nuctech (beijing) Company Limited

Tencent Technology (shenzhen) Company Limited

Beijing Didi Infinity Technology and Development Co., Ltd.

Hong Fu Jin Precision (shenzhen) Co., Ltd.

Nutech Company Limited

Shenzhen Imsight Medical Technology Co. Ltd

Yu Hu

Shangmin Sun

Chunguang Zong

Weifeng Yu

Yuanjing Li

Zhiqiang Chen

Yanwei Xu

Jianmin Li

Quanwei Song

Qing-Shan Cao

Bicheng Liu

Wei Li

Qiang Li

Wei Dong Chen

Li Ni Zhang

Lei Liu

Ying Li

Wu-Tung Cheng

Xiang Gao

Yuan He

Ke Zhao Li

Yu Jane Huang

Bing Li

Hao Yu

Ruifeng Guo

Jinshui Liu

Tao Wang

Jian Li

Yaohong Liu

Qingjun Zhang

Ge Li

Kejun Kang

Juan Zheng

Feng Wang

Jianping Gu

Yulan Li

Xiao Zhang

Qiufeng Ma

Xing Hu

Li Zhang

Huaping Tang

Na Wang

Ning Zhang

Biao Cao

Weiping Zhu

Yongyao Li

Haitao Guo

Ke Li

Yuan Ma

Ge Du

Qiangqiang Wang

Jiancen Hou

Can Chen

Chunyi Tan

Weizhen Wang

Zheng-Nian Liu

Junping Shi

Yongming Wang

Xuejing Yang

Long Du

Shuchang Shan

Jian-Pu Chen

Jinguo Cao

Huawei Liu

Hui Meng

Xuping Fan

Liyang Lai

Xiaochu Li

Chuan Gao

Kejin Gao

Qingbin Li

Sheng Li

Dongyu Wang

Guangming Xu

Jinning Liang

Xin Qiu

Yucheng Wu

Xiaowei Li

Zheng Hu

Zhong Zhang

Haoran Zhang

Martin Keim

Jingyu Gu

Shuangcheng Zhao

Hongguang Liu

Qiang Xu

Tao Song

Hao Chen

Hejun Zhou

Zhihu Wang

Sicong Li

Junjun Zhang

Ronald Press

Ziyan Sun

Yiwei Guo

Sheng Yao

Xiaoyu Ge

Etienne Racine

Jun-Ping Liu

Miao-Ping Guo

The present disclosure provides a radiation inspection device, which has a transportation state and a working state, and includes a container with an adjustable width, and the width of the container in the transportation state is smaller than that in the working state; a radiation inspection apparatus arranged in the container and including a radiation source and a detector, and in the transportation state, the length of the radiation inspection apparatus is arranged along the length direction of the container, and in the working state, the length of the radiation inspection apparatus is arranged along the width direction of the container to perform radiation scanning inspection on vehicles passing through the container along the length direction; a rotating apparatus arranged in the container and configured to rotate the radiation inspection apparatus when the radiation inspection device is switched between the transportation state and the working state.

Radiation inspection device

A host of a storage system is coupled to multiple SSDs. Each SSD is configured with a migration cache, and each SSD corresponds to one piece of access information. The host obtains migration data information of to-be-migrated data in a source SSD, determines a target SSD, and sends a read instruction carrying information about to-be-migrated data and the target SSD to the source SSD. The source SSD reads a data block according to the read instruction from a flash memory of the source SSD into a migration cache of the target SSD. After a read instruction is completed by the SSD, the host sends a write instruction to the target SSD to instruct the target SSD to write the data block in the cache of the target SSD to a flash memory of the target SSD.

Data migration method, host, and solid state disk

The present invention relates to a backscatter imaging device, a control method and an inspection system. The backscatter imaging device includes a ray source assembly configured to emit rays to a scanning area; a backscatter detector array including a plurality of backscattering detectors and configured to receive scattered photons when the rays are backscattered by an object within the scanning area; and a first collimator assembly including a plurality of first collimating channels corresponding to the plurality of backscatter detectors respectively, arranged on one side of the backscatter detector array adjacent to the scanning area, and configured to align the scattered photons when the rays are backscattered by the object, and the plurality of backscatter detectors receive scattered photons corresponding to a plurality of depths in the object respectively; and at least part of the plurality of first collimation channels have an adjustable collimation angle.

Backscatter imaging device, control method and inspection system

A mobile detection device and a detection method are provided. The mobile detection device includes: a bearing platform, being arranged fixedly, and including a bearing surface bearing an object to be detected; a movable gantry, located on a side of the bearing surface bearing the object to be detected and configured to be movable relative to the bearing platform; a movable bearing device, located on a side of the bearing surface away from the movable gantry and configured to be movable relative to the bearing platform; a first radiation source, arranged on one of the movable gantry and the movable bearing device, and a first detector array, arranged opposite to the radiation source and arranged on the other of the movable gantry and the movable bearing device, wherein the movable gantry and the movable bearing device are configured to be moved synchronously relative to the bearing platform.

Movable detection device and detection method

This disclosure provides a vehicle inspection method, apparatus, system, and computer-readable storage medium and relates to the field of security inspection technologies. The vehicle inspection method of the present disclosure includes: acquiring vehicle profile information of a vehicle through a first sensor that performs measurement in a direction perpendicular to a passage, and determining a feature point of the vehicle according to the vehicle profile information; determining a position of the vehicle in the passage through a second sensor that performs measurement in a direction along the passage, and determining a position of the feature point according to the position of the vehicle in the passage; and switching an operating mode of a ray source based on a preset strategy according to a position relation between the position of the feature point and the ray source.

Vehicle inspection method, apparatus and system, and computer-readable storage medium

A method for migrating data by a source network interface card includes: receiving a first migration instruction; sending a read instruction to the source SSD when receiving the first migration instruction, where the read instruction is used to instruct the source SSD to read the to-be-migrated data into the source migration cache; and sending a second migration instruction to a target intelligent network interface card of the target storage array after the to-be-migrated data is read from the source SSD, where the second migration instruction is used to instruct the target intelligent network interface card to migrate the to-be-migrated data in the source migration cache to the target storage array.

Solid-state disk (SSD) data migration

The present disclosure relates to a train identification system and method, and a train safety inspection system and method. The train identification system includes: a remote detection component, configured to acquire overall feature information of an inspected train through remote monitoring; and an identification device, configured to determine at least one of a type and a traveling situation of the inspected train according to the acquired overall feature information.

Train identification system and method, and train safety inspection system and method

The present disclosure relates to a security inspection device and a transfer method, and the security inspection device includes an arm frame, provided with detectors, and configured to form an inspection channel; a first compartment, internally provided with a radiation source and connected with the arm frame, a protection wall, connected with the first compartment or the arm frame, and configured to perform radiation protection for an object to be protected, and a tire assembly, configured to enable the security inspection device to move relative to the ground, and the arm frame, the first compartment, the protection wall and the tire assembly are set to be transported together in a connected state.

Security inspection device and transfer method therefor

The present disclosure provides a smart automatic frequency control (AFC) apparatus, including: a phase shift module, connected to a first signal input terminal and configured to: receive an incident wave from the first signal input terminal, perform a phase shift on the incident wave according to a phase shift parameter so as to generate a phase-shifted signal, and output the phase-shifted signal to a phase detection module; and the phase detection module, connected to the phase shift module and a second signal input terminal and configured to: receive a reflected wave from the second signal input terminal, perform a phase detection on the phase-shifted signal and the reflected wave so as to generate a phase difference signal, and output the phase difference signal via a control interface.

Smart automatic frequency control apparatus based on digital control

A method includes the following steps: pre-processing chest X-ray films to obtain initial X-ray film images that meets format requirements; screening the initial X-ray film images to detect whether they are posteroanterior chest images; inputting the posteroanterior chest images into a binary classification model of the deep convolutional neural network for negative and positive classification; inputting the images presenting positive results into a detection model of the deep convolutional neural network to detect a disease type and label an outline of a lesion area in each image; and displaying the disease type and lesion area corresponding to the image.

Image recognition method and device based on deep convolutional neural network

The present disclosure provides a radiation inspection apparatus and a radiation inspection method. The radiation inspection apparatus includes: a radiation inspection device comprising a ray source and a detector that cooperates with the ray source to perform scanning inspection on an object to be inspected, the radiation inspection device having an inspection channel for the object to be inspected to pass through when scanning inspection is performed thereon; and traveling wheels provided at the bottom of the radiation inspection device to enable the radiation inspection apparatus to travel in an extension direction of the inspection channel, and the traveling wheels are configured to rotate 90&#xb0; to enable the radiation inspection apparatus to travel in a direction perpendicular to the extension direction of the inspection channel.

Radiation inspection apparatus comprising a radiation inspection device and wheels and radiation inspection method

The present disclosure relates to a security scanning inspection system and method. The security scanning inspection system comprises a detector, a scanning device and a controller, wherein the detector is configured to detect a protective attribute of an object to be inspected; the scanning device is movably arranged and the scanning device is configured to emit a scanning ray during movement to perform a security scanning inspection on the object to be inspected, the scanning device comprising at least two working modes, wherein a dose of a scanning ray in each working mode is different from a dose of a scanning ray in any other working modes; and the controller configured to select a working mode of the scanning device according to the protective attribute of the object to be inspected detected by the detector.

Security scanning inspection system and method

The present disclosure provides a method and device for correcting a scanned image, and an image scanning system, and relates to the field of image scanning. The method includes obtaining a scanned image of a scanned object, detecting one or more reference objects from the scanned image, determining a deformation parameter of each reference object of the one or more reference objects based on preset a standard parameter of the each reference object, and correcting the scanned image based on the deformation parameters of the one or more reference objects.

Method and device for correcting a scanned image and image scanning system

The present disclosure relates to a system and a method for electric vehicle charging. The system may perform the method to: receive a request for charging station recommendation from a client terminal; determine at least one charging station within a preset distance range of the client terminal; determine an evaluation for each of the at least one charging station based on one or more evaluation parameters; and transmitting, by the first computing device, the evaluation of the each of the at least one charging station and an identifier of the each of the at least one charging station to the client terminal.

Systems and methods for electric vehicle charging

Growing community of inventors

Beijing, China

Yu Hu