Shanghai Bilibili Technology Co., Ltd.

Honeywell International Inc.

University of Shanghai for Science and Technology

Yong Zhou

Fan Zhang

Xian Lin

Tao Liu

Yao Wang

Ming Xu

Zhen Liu

Long Zhou

Yuejiu Zheng

Lili Hu

Xin Lai

Min Ye

Wenkuan Zhu

Yunfeng Huang

Haidong Liu

Haijiao Pang

Enxin Lin

Wenlong Zhang

Zheng Meng

Hong Hu

Yongjian Zhou

Anqi Shen

This application provides a virtual gift display method. The method includes: receiving virtual gift information, where the virtual gift information includes a given target virtual gift and a giving quantity of target virtual gifts; obtaining at least two gift pictures corresponding to the target virtual gift from a gift picture material library; splicing the at least two obtained gift pictures based on the giving quantity of target virtual gifts and a preset splicing rule, to obtain a bullet-screen comment picture; and displaying the bullet-screen comment picture in a bullet-screen comment area. In this way, a virtual gift given by a user can be displayed by using a bullet-screen comment function built in a live room, without a need to redevelop a virtual gift display function, to greatly reduce development costs and development time. In addition, a bullet-screen comment and a gift giving function may be combined, to improve user experience.

Virtual gift display

This application provides techniques of generating non-fungible token props to be displayed in live rooms. The techniques comprise determining a virtual prop associated with one of a plurality of live rooms in which an online streamer performs livestreaming; determining a set of material components of the virtual prop; generating a set of visual materials based on configuring a plurality of visual materials for each of the set of material components; and generating a set of non-fungible token props corresponding to the virtual prop based on a plurality of sets of visual materials corresponding to the set of material components, wherein an identifier is assigned to each of the set of non-fungible token props for identification.

Prop processing method and apparatus based on live room

Heat pipes and low-pressure working fluids used for heat pipes are described, by charging the low pressure working fluids with a level of non-condensable gases of less than 1% by volume, and the heat pipes can provide better thermal performance than aluminum plates while little or no additional cost is introduced for degassing.

Low-pressure heat pipes and heat transfer methods using low-pressure for heat pipes

The present invention provides a method for reasonably adjusting an end-of-discharge voltage of a lithium battery with attenuation of a battery life. The method includes: acquiring an end-of-charge voltage, an end-of-discharge voltage and a rated capacity based on a basic parameter table for a lithium battery, then setting a safety end-of-charge voltage and a safety end-of-discharge voltage to obtain an initial safety discharge capacity, and finally setting a preset discharge capacity of the battery; using an Ampere-hour integration method to estimate a discharged power, taking the preset discharge capacity as a discharge standard, and stopping discharge when the discharged power reaches the preset discharge capacity; and the safety discharge capacity being gradually less than the preset discharge capacity within a battery life cycle, and the battery stopping discharge when the voltage reaches the safety end-of-discharge voltage. By controlling the discharge capacity to be unchanged, the present invention ensures stably outputting power in the case that the battery capacity attenuates, so that a user feels that the endurance mileage of an electric vehicle is stably unchanged within a certain period. The method has the characteristics of simple adjusting control method and convenience in commercialization.

Method for reasonably adjusting end-of-discharge voltage of lithium battery with attenuation of battery life

Growing community of inventors

Shanghai, China

Yong Zhou