Beijing Boe Optoelectronics Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

State Grid Corporation of China

Apollo Intelligent Connectivity (beijing) Technology Co., Ltd.

China Electric Power Research Institute Company Limited

State Grid Sichuan Electric Power Company

Beijing Baidu Netcom Science and Technology Co., Ltd.

Jiali Zhang

Qiang Wang

Lei Guo

Pengju Zhang

Zhengxin Zhang

Wei Tang

Junrui Cui

Bo Li

Ye Wy Wang

Qiang Ding

Hanqing Liu

Zhen Sun

Guodong Huang

Dan Xu

Rui Ren

Cheng Tan

Yanfu Zhang

Zongtao Fan

Bolei Wang

Peijun Li

Jingsheng Hu

Jinghua Yan

Sai Dai

Hui Cui

Zhi Cai

Chenxu Hu

Chuancheng Zhang

Deyue Men

Zelei Zhu

Ye Wang

Yuquan Yuan

The present disclosure provides a gate driving circuit, a display panel, a driving method and a display device. The gate driving circuit includes an input module, a pull-up node, an output module, a first pull-down node, a first pull-down node control module and a first suppression module. The first pull-down node control module controls to connect the first connection node and the first pull-down node under the control of the pull-up node, and inputs the signal provided by the second signal terminal to the first pull-down node under the control of the potential of the first pull-down node; the first suppression module inputs the signal provided by the first level signal terminal to the first connection node under the control of the pull-up node.

Gate driving circuit having first suppression module, display panel, driving method and display device

Provided in embodiments of the disclosure are a driving method for a display panel, and a display apparatus. A display frame includes a data refresh phase and a blanking time phase. The driving method for the display panel includes: in the data refresh phase, loading a clock signal including an active level and an inactive level to a gate driving circuit in a display panel to cause a gate line to load a gate-on signal, loading display data to a source driving circuit in the display panel to cause a data line to load a data voltage, and determining a current operating state of the display panel; and in the blanking time phase, loading a clock signal including an inactive level to the gate driving circuit in the display panel to cause the gate line to load a gate-off signal, and sending the current operating state of the display panel.

Driving method for display panel, and display apparatus

A photographing device for a vehicle and relates to the field of automatic driving technology is disclosed. The specific solution is that the photographing device includes a seat; a camera mounted on the seat; a lens holder mounted on the seat and rotatable relative to the seat; a transparent lens mounted on the lens holder and arranged opposite to the camera; and a driving assembly connected with the lens holder to drive the lens holder to rotate relative to the base.

Photographing device for vehicle

Embodiments provide a method for constructing a future-state power grid model and device, including that: a current power grid model, an equipment power-off plan, an equipment retirement plan and an equipment addition plan are acquired; then, equipment is added according to the current power grid model, and an added equipment information set, a retired equipment information set and a powered-off equipment information set are determined according to the equipment addition plan, the equipment retirement plan and the equipment power-off plan respectively; and finally, a state of the added equipment is set to be an operating state, an initial network model of each period is formed according to a time sequence, and a future-state network model is constructed according to the added equipment information set, the retired equipment information set, the powered-off equipment information set and the initial network models. The embodiments further provide construction equipment and a storage medium.

Method for constructing a future-state power grid model, device and equipment and storage medium

Growing community of inventors

Beijing, China

Jiali Zhang