Tencent Technology (shenzhen) Company Limited

Huawei Digital Power Technologies Co., Ltd.

Yu Ma

Jing Xu

GuoDong Zhang

Jihua Huang

Yanfeng Li

Yuezi Xu

Xianpan Tian

Yongsheng Zhou

Zhenzhen Yu

Hongbang Li

Tiajun Wang

A bidirectional DC/DC converter includes a first terminal circuit, a transformer, a second terminal circuit, and a reset circuit, and the transformer includes a first winding and a second winding. The first terminal circuit is coupled to the first winding, and the second terminal circuit and the reset circuit are coupled to the second winding. In a first time period in which the bidirectional DC/DC converter is in a second working state, the second terminal circuit transmits a second alternating current to the first terminal circuit by using the second winding and the first winding; and in a second time period in which the bidirectional DC/DC converter is in the second working state, the reset circuit is in a conducted state, to reset the second winding.

Bidirectional DC/DC converter, control method thereof, and vehicle

An interactive activity generating method, which includes setting a database for storing addresses of interactive activity platforms, providing creating options of interactive activities in an activity creating interface. The method includes setting an information configuration interface corresponding to a creating option of each interactive activity for filling in interactive activity information. The method includes detecting a selected creating option in the activity creating interface when an interactive activity is created, and finding an address of a corresponding interactive activity platform in the database. The method includes sending interactive activity information filled in an information configuration interface corresponding to the selected creating option to the interactive activity platform. The method includes generating an interactive activity interface after compiling by the interactive activity platform.

Interactive activity generating method and apparatus and computer storage medium

Growing community of inventors

Shenzhen, China

Yu Ma