China Academy of Railway Sciences Corporation Limited

Crsc Communication & Information Group Company Ltd.

Boe Technology Group Co., Ltd.

Mianyang Boe Optoelectronics Technology Co., Ltd.

Beijing Huatie Information Technology Corporation Ltd.

Signal and Communication Research Institute, China Academy of Railway Sciences Corporation Ltd.

China Academy of Railway Sciences Corporation Limited Signal & Communication Research Institute

Beijing Ruichi National Railway Intelligent Transport System Engineering Technology Co., Ltd.

Beijing Huatie Information Technology Co., Ltd.

Beijing Ruichiguotie Intelligent Transporation System Engineering Corporation Ltd.

Xiaomi Inc.

Tao Zhang

Tao Wang

Qi Zhang

Yang Liu

Yang Wang

Bo Zhang

Peng Wang

Qiang Li

Zhijun Chen

Lin Wang

Lin Liu

Fei Long

Qiuping Qin

Pingze Wang

Zhiming Yuan

Shuxin Ding

Rongsheng Wang

Jialin Wang

Jia Deng

Hongyan Li

Mu Zeng

Rongkun Fan

Wenhao Liu

Jingfeng Zhang

Hongwei Cui

Yuanhong Wen

Qiang Zhu

Tianjiao Yang

Mingxia Wang

Lejun Zhang

Haobo Xing

Zhao Liang

Dawei Jiao

Ang Zhu

The present disclosure relates to a railway video resource interconnection and convergence system and a convergence method. The system includes: a security device and a railway video sharing cloud platform. The security device is configured to map, under the condition that a first resource network is physically isolated from other resource networks, an internet protocol address of the first resource network of video resources to an internet protocol address of a shared network; and the railway video sharing cloud platform is configured to acquire a stream of the video resources, and convert the stream of the video resources into a stream of a preset standard format. The present disclosure solves the problem of secure and effective integration of video resources of a professional video monitoring system in a railway and a comprehensive video monitoring system.

Railway video resource interconnection and convergence system and method

An integrated railway movement dispatching and train operation control method, comprising: sensing in-transit information of a signal system; constructing an integrated railway movement dispatching and train operation control minimum system; optimizing a time-saving train driving strategy online; optimizing a multi-train driving strategy in a virtual formation mode; and generating an integrated railway movement dispatching and train operation control adjustment solution.

Integrated railway movement dispatching and train operation control method, system, and application

A method of calculating a size of a Gaussian kernel in a crowd counting system. The method includes dividing a crowd density map into several areas at equal intervals; calculating an estimated value of average distance of k nearest heads with respect to a head center point coordinate of a current person; calculating a weight coefficient for an average distance of k nearest heads; calculating a size of a Gaussian kernel corresponding to the head center point coordinate of the current person; determining whether there are any head center point coordinates of which sizes of Gaussian kernels have not been calculated yet in training data. If there are head center point coordinates of which sizes of the Gaussian kernels have not been calculated in the training data, recalculating an estimated value of average distance of k nearest heads with respect to another head center point coordinate of another current person.

Method for adaptively calculating size of Gaussian kernel in crowd counting system

Provided is an apparatus for fabricating a flexible display screen. The apparatus for the flexible display screen includes a roller mechanism and a jig, wherein the jig includes a bearing surface configured to bear a flexible display panel, the bearing surface being a curved surface; and the roller mechanism includes a roller, an axis of the roller being parallel to an element line of the bearing surface, and the roller being configured to roll on the bearing surface along a directrix of the bearing surface.

Apparatus and method for fabricating flexible display screen

A method and device of multi-train operation trend deduction. Temporary speed limit information, scheduling information, line information and train status information are obtained; the coupling relationship between the trains traction calculation and the area of space-time scope which is under temporary speed limit are analyzed, and the time saving driving strategy of the first train within the time domain is calculated; according to the running position and speed of the front train, a multi-train operation tracking model under different block systems is established; according to the temporary speed limit information, the driving strategy of following tracking train is deduced, and the operation of the multi-train is calculated; the operation trend of multi-train to the driving scheduling platform is sent.

Method and device for multi-train operation trend deduction

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Beijing, China

Tao Zhang