Advanced New Technologies Co., Ltd.

Alibaba Group Holding Limited

Zhejiang Sanhua Co., Ltd

Tcl Communication (ningbo) Co., Ltd.

Alibaba Damo (hangzhou) Technology Co., Ltd.

Zhejiang Guozi Technology Co., Ltd.

Hangzhou Xunling Biotech Co., Ltd

Hangzhou Hikvision Digital Technology Co., Ltd.

Jie Liu

Jiajia Li

Changqing Liu

Boting Chen

Jingren Zhou

Yikun Tao

Ze Yuan

Hongmin Song

Bin Hu

Chang Zhou

Jie Xiao

Lvjun Jin

Jinbao Xue

Hongxia Yang

Guangyue Luo

Jianying Yang

Xia Jin

Huiling Zhou

Shuai Bai

Hong Huang

Zhikang Li

Test device

Provided are a frame rate setting method, apparatus, storage medium, and mobile terminal; The frame rate setting method is applied to a mobile device, and comprises: when a wake-up instruction carrying a frame rate refresh signal is received and said frame rate refresh signal is not a preset low-power signal, then setting a display frame rate of a mobile device according to a list of applications for which the frame rate is to be refreshed.

Frame rate setting method, apparatus, storage medium and mobile terminal

A method for determining a compensation value for a local display region, a screen display method, and a terminal device are disclosed. The method for determining a compensation value includes turning on the screen to be compensated, wherein the screen to be compensated includes an aperture region and a non-aperture region; obtaining a first display data of the aperture region and a second display data of the non-aperture region when the screen to be compensated is turned on; determining display ratio between the aperture region and the non-aperture region, based on the first display data and the second display data; and calculating a compensation value for performing display compensation on the aperture region based on the display ratio.

Determining compensation value

Embodiments of this application provide an image generation system and method. In an exemplary manufacturing industry scenario, a style requirement of a product category in a manufacturing industry is automatically captured according to user behavior data and product description information associated with the product category. Based on these data, a style description text may be generated and converted to product images by using a text prediction-based image generation model. The product images are further screened by using an image-text matching model, to obtain a product image with high quality. This process covers from style description text mining to text-to-image prediction to image quality evaluation. It provides an automation product image generation capability for the manufacturing industry, shorten a cycle of designing and producing the product image in the manufacturing industry, and improve production efficiency of the product image.

Image generation system and method

Location positioning methods, devices, systems, and computer-readable mediums are provided. One of the methods includes: receiving a vehicle identification and location information from at least one client terminal; and determining a location of a target vehicle corresponding to the vehicle identification according to the location information. The determining the location of the target vehicle corresponding to the vehicle identification according to the location information comprises: determining location information corresponding to the vehicle identification of the target vehicle received from the at least one client terminal within a set time period; determining a number of occurrences of each piece of the determined location information; and determining the location of the target vehicle corresponding to the vehicle identification according to a piece of the determined location information with a number of occurrences larger than a set threshold.

Methods, devices, systems, and computer-readable storage mediums for location positioning

In an implementation, inputting a password in a virtual reality (VR) scene is described. An interactive input interface in the VR scene for a user of a VR device is presented. The interface comprises multiple input units used for an overall input. Each input unit comprises one or more input elements. A determination is made that a user scene focus in the VR scene is on a selected input unit. A determination is made that a movement track of the user scene focus on the selected input unit satisfies an input condition. In response to a determination that the movement track of the user scene focus on the selected input unit satisfies the input condition, the input elements in the selected input unit are used as a part of an input password.

Method and device for inputting password in virtual reality scene

A method for creating a map based on 3D laser that includes: planning a route, and acquiring data in a movement process of a mobile robot; loading acquired data by using a map creating tool; performing initial alignment to adjacent laser data; performing accurate alignment to the adjacent laser data; performing closed-loop association to the same area passed through by the mobile robot, and establishing a closed-loop constraint; performing global optimization solution to an entire map for which the closed-loop constraint is established; and superposing all laser data, and outputting a laser map. The method does not depend on GPS and is not restricted by GPS signals. By using the method, cumbersome surveying and mapping operations can be avoided and large-scale maps of various indoor and outdoor environments can be created and maps can be finely adjusted off line, and high-accuracy maps can be created.

Method and system for creating map based on 3D laser

A thermal expansion valve with one-way control function includes a valve body having an inlet passage and an out passage, a temperature sensor installed on one end of the valve body, and a first valve core component installed in an inside chamber of the valve body. The first valve core component includes a first valve core and a valve rod against the temperature sensor. The valve body also includes an accommodation component extending from said the inlet passage into the valve body and coaxially installed with the inlet passage. The accommodation component has a second valve port connected with the inside chamber. The accommodation component has a second valve core component having a supporting piece and a second valve core matching the second valve port. The processing of the structure is convenient and the assembly of the second valve core component is simple and reliable.

Thermal expansion valve with one-way control function

An expansion valve is disclosed herein and includes a valve body having a chamber; a valve seat and a valve core are provided in the chamber; a first opening and a second opening in communication with the chamber, wherein the valve core moves relative to the valve seat to control a size of a flow channel between the first opening and the second opening, wherein the valve core includes a valve core head portion facing the valve seat, the valve head portion is provided with an axial through hole, a piston is provided in the axial through hole, the piston is connected with the valve body. The piston which is connected with the valve body is provided in the axial through hole of the valve core head portion of the expansion valve. Therefore, fluid pressure may be transmitted to the valve body by the piston, so as to reduce the forces applied on the valve core, and balance the influence of differential pressure between high pressure and low pressure on the valve core more steadily, which in turn can reflect the change in the superheat degree at the outlet of the evaporator truly.

Expansion valve

Growing community of inventors

Hangzhou, China

Jie Liu