Accenture Global Services Gmbh

Beijing Urban Construction Design & Development Group Co. Limited

Other

Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Alibaba Group Holding Limited

Beijing Boe Technology Development Co., Ltd.

Zhihui Yang

Qin Zhou

Gang Lei

Fucai Hua

Jianye Zhu

Yan Gao

Xiaopei Cheng

Guo Ma

Chao Li

Ningning Li

Liang Zhang

Ning Li

Zhejing Bao

Li Wang

Yong Qiao

Bo Wang

Qiang Fu

Song Li

Wei Guo

Hao Tang

Qing Zhang

Quanguo Zhou

Xing Li

Long He

Lijia Zhou

Tingting Zhou

Ronghua Lan

Jiuyang Cheng

Meng Guo

Xuehui Zhu

Lirong Xu

Fang Hou

Yufei Wang

Zhiyong Zhu

Jianhua Zhang

Zhong Huang

Chao Xie

Zitong Song

Zhijie Yan

Xicong Li

Ming Ye

Guang Lin

Yuteng Huang

Ming Li

Guangliang Zheng

Chanhong Wang

Endi Chi

Chunxin Hu

Yanan Dong

Ruize Li

Kaijian Wang

Zijian Zheng

Zemin Wu

Junyang Xiao

A curved substrate bubble detection method includes: providing, by a first light source and a second light source, parallel light incident to a to-be-tested substrate in different incident directions; obtaining, by a linear array camera, a first image including image information of a first side edge of the to-be-tested substrate; determining location information of a defect region of the to-be-tested substrate according to the first image, and generating a second image including image information of the defect region; binarizing the second image, and determining that the to-be-tested substrate has a bubble defect if there are at least two bright spots in an obtained binarized image, and a distance between any two first bright spots of at least two first bright spots is less than a first preset value. A curved substrate bubble detection system is also disclosed.

Curved substrate bubble detection method and detection system

A delaminated subway station structure in a sea-land connection region includes an openly-excavated station hall, a platform floor, a first air shaft duct, a second air shaft, up and down entrances and exits, a barrier-free entrance and exit, and an under-rail street passage, where the platform floor is formed by expanding an existing running tunnel, such that a double-vault structure of the platform floor is formed; two groups of up and down entrances and exits are disposed, and located in waiting regions on two sides respectively to connect expanded ear chambers on two sides and the openly-excavated station hall; two groups of barrier-free entrances and exits are disposed, and located in the waiting regions on the two sides respectively; and the under-rail street passage is closely attached to a bottom plate of the existing running tunnel to form an underpass and connects to the expanded ear chambers.

Delaminated subway station structure in sea-land connection region and construction method thereof

A section of a node of the station is a section with an arch roof and a straight wall of three underground floors, a first underground floor is a station hall floor, and a second underground floor is a platform floorof a subway line A and a third underground floor is a platform floorof a subway line B; and directions of the subway line A and the subway line B are orthogonal. Second lining structures of the first and second underground floors are firstly constructed, and after a shield tunneling machine is pushed through the station, the structure of the third underground floor is constructed by a reverse construction method. Thus, the present disclosure is conducive to improving the efficiency of overall construction, guaranteeing timely tunnel construction completion of two lines and hence timely track construction completion and electricity wiring completion.

Undercutting-covered excavation semi-reverse construction method of cross-transfer subway station

Combination of an open and a hidden excavation for constructing a vertical orthogonal top exhausting air duct structure of a deeply-buried subway station is provided. Four horizontal air ducts: left and right piston air ducts, an exhaust air duct, and a fresh air duct are thrown out of the underground, respectively, leading to left and right piston air shafts, an exhaust air shaft, a fresh air shaft, and an entrance/exit of fire-fighting. The fourth underground floor is communicated with the hall floor of the station main body, and the fifth underground floor is communicated with the running tunnel and the platform floor of the station main body. During operation, the train will enter and exit the station through the fifth underground floor of the air duct, and the piston air and heat will enter the four transverse air ducts through the air duct main body.

Vertical orthogonal top exhausting air duct structure of deeply-buried subway station and construction method therefor

A method for constructing a large-span station by two-wing open type semi-covered excavation and semi-reverse construction, is divided into three stages of excavation. First, excavate a first-stage inner small foundation pit, then excavate a second-stage annular foundation pit within the first-stage retaining piles and outside the range of the first-stage inner small foundation pit, and finally excavate a third-stage semi-covered excavation foundation pit below the first-stage inner small foundation pit and the second-stage annular foundation pit. By setting graded retaining piles, middle upright post piles, middle top plates, local waist beams and local concrete supports in the soil-rock combination strata, so that the force transfer between the foundation pit enclosure and the station main body structures and the underlying rock layer is clear and reliable, and a stable frame structure is achieved.

Method for constructing large-span station with two-wing open type half-cover excavation and half-reverse construction

A sound collection apparatus for far-field voice includes a multi-channel analog sound receiver configured to convert an obtained sound signal into an electrical signal; a first analog-to-digital converter coupled to the multi-channel analog sound receiver and configured to convert the electrical signal into a digital signal; and an interface controller coupled to the analog-to-digital converter and configured to transmit the digital signal to a control device via a preset interface. Using the above solutions, the technical problems of high hardware cost and unguaranteed performance of existing sound collection devices can be solved, and the technical effects of effectively reducing the hardware cost and the difficulties of development are achieved.

Sound collection apparatus for far-field voice

The present disclosure relates to a marking method and device, and a repair system for a display panel in the field of display panel detection. The marking device includes: magnifying component and a marking component. The magnifying component is configured to magnify a target position point on a target object, and the marking component is configured to mark the target position point on the target object in accordance with the magnified target position point. The present disclosure may solve the problem that the operation process of marking the defective position point is complicated and simplify the operation process of marking the defective position point. The present disclosure may mark the defects of the display panel.

Marking method and device, and repair system for display panel

A system can generate a heavy load pre-warning or an overload pre-warning for distribution transformers. Operation of the system can include selecting data records received from a plurality of data sources; converting the data records in the plurality of different data formats; filtering the data records in the database by using a predetermined threshold and matching each of the filtered data records with one of a plurality of distribution transformers; transforming the matched data records to a plurality of predefined predictor variables; selecting a subset of the plurality of predefined predictor variables; training, testing and tuning a model and forecasting at least one of heavy load or overload for each of the plurality of distribution transformers in a predetermined region.

Power distribution transformer load prediction analysis system

The present disclosure presents a system, method, and apparatus for capacity determination in a micro grid, and a tangible computer readable medium. The micro grid comprises multi-type energy supply devices to provide both electricity and thermal energy, In embodiments of the present disclosure, a capacity determination process for minimizing both annual integrated cost for the micro grid and annual energy outage cost, is performed under constraints on electricity supply/demand balance and thermal energy supply/demand balance, and operation constraints on the multi-type energy supply devices, to determine respective numbers or energy supply capacity of the multi-type energy supply device. With embodiments of the present disclosure, it may achieve an optimal capacity termination which could provide a significant cost saving and at the same time guarantees the operation reliability of the micro grid.

System, method and apparatus for capacity determination for micro grid and tangible computer readable medium

A real-time data management system for accessing data in a power grid that controls a transmission delay of real-time data delivered via a real-time bus, and delivers real-time data in a power grid. A unified data model covering various organizations and various data resource may be included. Multi-bus collaboration and bus performance optimization approaches may be used to improve efficiency and performance of the buses. An event integration and complex event process component may be included to provide status of the power grid. A high volume of real-time data and events may be managed to provide data transmission with a low latency, provide flexible extension of the number of data clusters and the number of databases to ensure high volume data storage, and achieve a high speed and transparent data access. Additionally, rapid design and development of analytical applications, and the near real-time enterprise decision-making may be enabled.

Real-time data management for a power grid

A system provides integrated multi-energy scheduling control in a micro-grid. The micro-grid may comprise a combined cooling, heating and power CCHP unit and an ice-storage air conditioner. In embodiments, an integrated multi-energy scheduling control process for operation in the micro-grid is performed, based on the predicted electricity demand and cooling demand and the predicted renewable energy output, under process constraints to determine the amount of electricity exchanged between the micro-grid and a macro-grid, cooling power output and electricity output of the CCHP unit, and operation modes and cooling power output of the ice-storage air conditioner in time intervals in a scheduling period, wherein electricity supply/demand balance and cooling energy supply/demand balance are coupled. The system may achieve multi-energy supply/demand balance at a minimized operational cost, and may achieve a high energy efficiency of both the CCHP units and a high performance of the ice-storage air conditioner.

System for integrated multi-energy scheduling control in a micro-grid

A system for power grid distribution network control can monitor a power grid distribution network in real-time, detect an abnormal loading condition based on real-time measurements on the distribution network, and perform in real time, in response to the detected abnormal loading condition, a reconfiguration analysis of the distribution network. The reconfiguration analysis can be performed based on heuristic logic that combines real time depth first trace and breadth first division of nodes within the distribution system. Through the reconfiguration analysis process, the system can generate and implement a practical and optimized reconfiguration plan in real time so as to alleviate or eliminate an abnormal loading condition in time to prevent possible pre-matured failures of equipment and consequently save cost of equipment replacement and/or related power outages. Accordingly, the distribution network may operate with improved stability and reliability, and a cost of operation can be reduced.

System for real time power grid distribution network control

A real-time data management system, a system, method, apparatus and tangible computer readable medium for accessing data in a power grid are described for controlling a transmission delay of real-time data delivered via a real-time bus, and for delivering real-time data in a power grid. A unified data model covering various organizations and various data resource is described. Further, a management scheme for clustered data is described to provide a transparent and high speed data access. The solutions described may efficiently manage the high volume of real-time data and events, provide data transmission with a low latency, provide flexible extension of both the number of data clusters and the number of databases to ensure high volume data storage, and achieve a high speed and transparent data access. Additionally, rapid design and development of analytical applications, and the near real-time enterprise decision-making business may be enabled.

The present disclosure provides a system, method and apparatus for load shaving of a power grid, and a tangible computer readable medium. The system may comprise at least one processor; and at least one memory storing computer executable instructions. The at least one memory and computer executable instructions may be configured to, with the at least one processor, cause the system to profile behavior data for power customers to divide the power customers into at least one group; define, based on usage characteristic of each of the at least one group, a possible load shaving strategy for each of the at least one group; and perform load shaving analysis at least under constraint of the possible load shaving strategy for each of the at least one group, to provide a recommended load shaving strategy for each of the power customers.

Method, system and apparatus for load shaving of a power grid and a tangible computer readable medium

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Beijing, China

Zhihui Yang