International Business Machines Corporation

State Grid Corporation of China

Bitmain Technologies Limited

Beijing Orient Vacuum Electric Co., Ltd.

Beijing Kedong Power Control System Co., Ltd

Nari Group Corporation

Boe Technology Group Co., Ltd.

Beijing Boe Health Technology Co., Ltd.

Xin Chang

Lei Wang

Wei Wang

Li Ni Zhang

Tao Wang

Zhong Su

Qian Zhang

Shiwan Zhao

Jing Zhao

Jie Liu

Dong Hui Liu

Yue Chen

Lin Zhang

Keke Cai

Ning Yang

Lin Cheng

Xian Wei Zhang

Li Tao

Weirong Liu

Chunyan Wang

Guoyu Tang

Enliang Xu

Haining Wang

Xiaohe Shen

Tong Zou

Wujun Dong

Yonghui Liu

Wentao Lv

Shulu Wan

Xiaopeng Yuan

Junliang Lv

Yujian Wu

Chuncheng Gao

Yin Fang

Shuhong Shi

Yong Dai

Mingzhu Yuan

Yanhong Qiu

Xian Zhao

Xiang Tan

Shoubao Li

Peiyu Xi

Jiwen Song

Yasai Hu

A power stage circuit and a calculation board. The power stage circuit includes an input circuit and an output circuit. The input circuit and the output circuit are electrically connected. The power stage circuit also includes a plurality of package pins. The plurality of package pins are respectively connected to the input circuit, the output circuit, and a power supply package unit.

Calculation board power stage circuit, and calculation board

The invention relates to a vacuum arc extinguishing chamber contact, a vacuum arc extinguishing chamber and a vacuum circuit breaker. The contact includes a contact blade, a first contact cup and a second contact cup. The first contact cup is arranged in the second contact cup. One end of the first contact cup is connected with the second contact cup, and the other end of the first contact cup is connected with the contact blade. The contact blade is connected with the second contact cup. According to the invention, a single longitudinal magnetic field is split into a plurality of independent longitudinal magnetic field areas, a plurality of coils are used for shunting current, and the current density is reduced, thereby solving the contradiction between interrupting of the large short-circuit current and the temperature rise of the large rated current.

Vacuum arc extinguishing chamber contact, vacuum arc extinguishing chamber and vacuum circuit breaker

It involves the field of power trading technology and a method for microservice transformation of power trading function comprising the following steps: (1) divide the function in extranet trading cloud into many multiple individual micro services and divide the function in intranet trading cloud into multiple individual micro services; (2) register a node information for each individual micro service in service registry when service deployment starts; (3) extranet users and intranet users enter into extranet trading cloud and intranet trading cloud respectively through PC terminal or mobile terminal, obtain the actual network address that needs to be served from service registry, send a request to the requested service, and perform related business operation.

Method of micro-service transformation for power trading functions

In an approach for determining an available parking space, a computer accesses a streaming video. The computer identifies a vehicle and a corresponding identification characteristic within the accessed streaming video. The computer retrieves historical data associated with the identified identification characteristic, wherein the historical data includes previous parking locations. The computer determines a preferred parking space within the retrieved historical data associated with the identified identification characteristic. The computer determines whether the identified preferred parking space is available based on a parking database.

Real-time indoor parking advisor

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Beijing, China

Xin Chang