Boe Technology Group Co., Ltd.

Chongqing Boe Optoelectronics Technology Co., Ltd.

Beijing Zhigu Rui Tuo Tech Co., Ltd

Railway Engineering Research Institute, China Academy of Railway Sciences Co., Ltd.

China Academy of Railway Sciences Co., Ltd.

Pan Chen

Jian Li

Bo Liu

Jing Wang

Lei Zhang

Yao Liang Chen

Weicai Huang

Xiang Fang

Jun Tao

Zehua Dong

Tao Jia

Jin Sha

Bo Ran

Chao Gao

Yong Yao

Yu Cheng

Chenyang Yang

Jian Cui

Jun Wei

Yufang Zhang

Shifei Huang

Kun Yuan

Jiawei Fan

Can Shen

Shengjie Yin

Xiaobing Li

Tao Wei

Zhou Zhang

Jinxiang Li

Gongming Chen

Yiming Cheng

Qiuju Xie

Hongchao Su

Lining Du

Shuangquan Lei

Shiwen Huang

Shengqian Han

Hao Lan

Shengyong Zeng

Fei Xian

Wenxin Tan

Ning Xuan

Junjie Zeng

Wendi Zhang

Wenchao Zhang

A power supply circuit, a driving method thereof, a printed circuit board, a display module and a display apparatus are disclosed, which relates to a technical field of displaying. The power supply circuit includes a first power management chip and a second power management chip configured to be respectively connected with a display panel and provide different driving signals to the display panel, and the driving signals are configured for driving the display panel to display.

Power supply circuit, driving method thereof, printed circuit board, display module, and display apparatus

Provided are a system and a method for impact testing and monitoring of a high-energy flexible net. The system includes a vertical impact testing unit, a slope impact testing unit, an impact simulation unit, and an impact monitoring unit. The vertical impact testing unit includes a vertically positioned gravity wall. The slope impact testing unit includes a wall slope positioned perpendicularly to a second side of the gravity wall. A first side of the gravity wall and a slope surface of the wall slope are securely provided with a flexible net, respectively. The impact simulation unit includes an impact assembly and a lifting assembly. The impact monitoring unit is configured to monitor a deformation result and an internal force change result of the flexible net.

Systems and methods for impact testing and monitoring of high-energy flexible nets

Embodiments of the present application disclose a communication method and a communication node for device-to-device (D2D) direct communication, and relate to the field of D2D technologies. The method comprises: receiving, by a first node, an interference signal from an interference node; and sending, by the first node, the interference signal and a to-be-sent signal in a manner in which the interference signal and the to-be-sent signal can be received by at least one second node. The communication method and the communication node in the embodiments of the present application can effectively reduce interference of a cellular network on D2D communication. By using the communication method and the communication node in the embodiments of the present application, a base station resource does not need to be consumed, and signaling interactions are fewer, which help to improve the resource utilization.

Communication method and communication node for device-to-device direct communication

Growing community of inventors

Beijing, China

Pan Chen