Digital Twin Technology of Human-Machine Integration in Cross-Belt Sorting System

The Chinese express delivery industry processes nearly 110 billion items in 2022,averaging an annual growth rate of 200%.Among the various types of sorting systems used for handling express items,cross-belt sorting systems stand out as the most crucial.However,despite their high degree of automation,the workload for operators has intensified owing to the surging volume of express items.In the era of Industry 5.0,it is imperative to adopt new technologies that not only enhance worker welfare but also improve the efficiency of cross-belt systems.Striking a balance between efficiency in handling express items and operator well-being is challenging.Digital twin technology offers a promising solution in this respect.A realization method of a human-machine integrated digital twin is proposed in this study,enabling the interaction of biological human bodies,virtual human bodies,virtual equipment,and logistics equipment in a closed loop,thus setting an operating framework.Key technologies in the proposed framework include a collection of heterogeneous data from multiple sources,construction of the relationship between operator fatigue and operation efficiency based on physiological measurements,virtual model construction,and an online optimization module based on real-time simulation.The feasibility of the proposed method was verified in an express distribution center.

Embracing a path of harmonious coexistence between humans and rivers River Ethics:The Flow of Harmony

Since time immemorial,humans have made their homes alongside waterways,and mighty rivers have been the cradles of human civilization.However,as society has evolved at an ever-accelerating pace,our relationship with these life-giving streams has shifted dramatically,from one of reverence to exploitation.Now,the profound water crisis has compelled humanity to reexamine its connection with rivers.

Harmony SE在民用飞机设计中的应用

随着民用飞机技术精细化和产品复杂性的提高,民用飞机设计已从传统的基于文档的系统工程转变为基于模型的系统工程,系统表达也从以文档为中心转变为以模型为中心。为进一步提高民用飞机设计中系统建模的模型质量与正确性,进而缩短设计的开发周期与成本,探究以模型驱动及验证为主导的系统工程方法在民用飞机设计领域的适用性,建立民用飞机设计的系统工程框架,用以支持民用飞机的可靠设计与高效交付。以Harmony SE建模方法为切入点,介绍其工作流程和建模思想;分析民用飞机在系统工程实践中出现的突出问题,说明Harmony SE方法在民用飞机系统工程领域的适用性,建立民用飞机设计的系统工程实践体系;以油箱增压组件为研究对象,应用实践体系开展组件级系统工程实践。结果表明,文中所提出的民用飞机设计系统工程体系和方法能够正确合理地分配设计需求并建立完整的系统模型,有助于提升现阶段民用飞机设计的效率与准确性。

Designing interactive glazing through an engineering psychology approach:Six augmented reality scenarios that envision future car human-machine interface

Background With an increasing number of vehicles becoming autonomous,intelligent,and connected,paying attention to the future usage of car human-machine interface with these vehicles should become more relevant.Several studies have addressed car HMI but were less attentive to designing and implementing interactive glazing for every day(autonomous)driving contexts.Methods Reflecting on the literature,we describe an engineering psychology practice and the design of six novel future user scenarios,which envision the application of a specific set of augmented reality(AR)support user interactions.Additionally,we conduct evaluations on specific scenarios and experiential prototypes,which reveal that these AR scenarios aid the target user groups in experiencing a new type of interaction.The overall evaluation is positive with valuable assessment results and suggestions.Conclusions This study can interest applied psychology educators who aspire to teach how AR can be operationalized in a human-centered design process to students with minimal pre-existing expertise or minimal scientific knowledge in engineering psychology.

China’s Traditional Values:Trust and Harmony

Building trust and seeking harmony should be the guiding principle for promoting friendly exchanges and win-win cooperation between different civilizations.THE term“jiang xin xiu mu”(讲信修睦),literally meaning to build trust and seek amity,conveys an ancient Confucian ideal for society and policy.Today it has become an important concept in China’s ancient treasure chest of wisdom that helps shape the Chinese culture and society.

Tea for Harmony Yaji Cultural Salon Held in Auckland,New Zealand

On May 18,the 2024 Tea for Harmony Yaji Cultural Salon,co-sponsored by.China International Culture Association,the Department of Culture and Tourism of Hubei Province and China Cultural Center in Auckland,and organized by Asia New Zealand Foundation,New Zealand Tea Culture Institute and New Zealand Multicultural Exchange and Experience Center,was held at Lake.House Arts Center in Auckland.

Tea for Harmony Yaji Cultural Salon Held in Two Places in the UK

May 21,2024 marks the 5th.International Tea Day.On May 23,the Chinese Embassy in the UK held the 2024 Tea for Harmony Yaji Cultural Salon.At the event,guests were treated with three Hubei speciality teas,namely Enshi Yulu green tea,Yihong black tea,and Green Brick team,introduced to the history and culture of Chinese tea.

Tea for Harmony Yaji Cultural Salon Held inthe UAE

On June 6,Tea for Harmony Yaji Cultural Salon was held at Houseof Artisans in Abu Dhabi,which was sponsored by the Chinese Embassyin the UAE,China International Culture Association and the Bureauof CultureandTourism in Abu Dhabi,and organized by China Cultural Center in the UAE,House of Artisans and Houseof Arabic Coffee in Abu Dhabi.

Youth Exchange“Harmony for Shared Prosperity”

Contemporary World Magazine,which is affiliated to the International Department of the CPC Central Committee(IDCPC),held an exchange act ivi ty themed on“Harmony for Shared Prosperity”in Beijing on May 7,2024.

Tea for Harmony Yaji Cultural Salon Held in Toronto

On June 23,hosted by the Consulate General of the People's Republic of China in Toronto and co-organized by the Culture and Arts Center of Guofeng Art Museum,the Tea for Harmony Yaji Cultural.Salon was successfully held in Toronto.Through this event,the Chinese and Canadian people have enhanced friendship and deepened mutual understanding in the exchange of tea culture,injecting new vitality into the stability and development of bilateral relations.

Mutual Learning of Civilizations and Cultural Integration Tea for Harmony Opens A New Chapter of Dialogue and Exchanges Between China and the World

As a crucial project of the"Cultural Silk Road"program,the Tea for Harmony Yaji Cultural Salon event was successfully held in47 countries globally for the first time in 2023.In order to continue to do a goodjob in promoting China's tea culture and to make fulluse ofthe platform role of Chinese Embassies and Consulates(Delegations),China Cultural Centers and China National Tourist Offices,the Ministry of Culture and Tourism of the People's Republic of China held the 2024 Tea for Harmony Yaji Cultural Salon event worldwide around the International Tea Day on May 21,2024.

Tea for Harmony Yaji Cultural Salon Held at China Cultural Center in Berlin

On April 23,China Cultural Center in Berlin,together with the Bureau of Culture and Tourism of Qingdao City and the People's Government of L aoshan District,Qingdao City,held Tea for Harmony Yaji Cultural Salon 2024 Qingdao,presenting the guests with a gathering of men of letter integrating appreciating tea,watching exhibition,enjoying piano music,learning tea art and tasting refreshments.

Tea of Harmony Yaji Cultural Salon·Tang Dynasty Tea Ceremony Activity Held at China Cultural Center in Stockholm

An immersive Tang-dynastystyle tea ceremony interactive experience was performed before a full house at China Cultural Center in Stockholm in the afternoon of June 25,accompaniedby the melodious tunes of Guzheng and bamboo flute.

Tea for Harmony Pu'er Intangible Cultural Heritage Yaji Held in Laos

From April 22 to April 26,the Workshop on Safeguarding Intangible Cultural Heritage for Laos,hosted by China Cultural Center in Laos as the supporting unit together with the International Training Center for Intangible Cultural Heritage in the Asia-Pacific Region under the auspices of UNESCO and the Ministry of Information,Culture and Tourism of Laos,was held in Pu'er,Yunnan,China,which was attended by 20 cultural officials from the Ministry of Information.

Tea for Harmony Yaji Cultural Salon Held in Mauritius

On May 8,the Tea for Harmony Yaji Cultural.Salon for Dignitaries and Celebrities was successully held at China Culture.Center in Mauritius.More than 100 people attended the ceremony,including Chinese Ambassador to Mauritius Zhu Liying and his wife Ying Qunhua,Mauritius Vice President Marie Cyril Eddy Boissezon,Mauritian Ambassador to China Marie Roland Alain Wong Yen Cheong and friends from all walks of life.

Tea for Harmony Yaji Cultural Salon Inviting the Nigerians to Enjoy the Tea Culture

On June 20,Tea for Harmony Yaji Cultural Salon heldby China Cultural Centerattracted dozens of students of the Chinese class of the cultural center and their relatives and friends.All of them sat together,sharing tea fragrance and tea culture.The event was held in the form of salon,using the way of sitting on the floor to create a relaxed and warm atmosphere,allowing guests to immerse themselves in the Chinese tea culture.

Tea for Harmony Yaji Cultural Salon Held in Panama

On June 12,the Chinese tea tasting activity Tea for Harmony Yaji Cultural Salon was successfully held in Panama,which was co-sponsored by the Chinese Embassy in Panama,China International Culture Association and the People's Government of Yangzhou.

Tea for Harmony Yaji Cultural Salon Held by China Cultural Center in Copenhagen

On June 11,2024,China Cultural Center in Copenhagen held Tea for Harmony Yaji Cultural Salon incelebrationof the 10th anniversary of the founding of the Center.In the celebration,the 4 Chinese and Danish music performers,i.e.,Li Kaiwei,He Xing,LiamLarsenandKamilKolakowskifrom the Royal Danish Academy of Music,jointly contributed a number of classic songs well known in China and Denmark.The piano and flute ensemble,The Same Song,was sung at the opening ceremony of the Center,which brought the time back to 10 years ago.In the 10th anniversary celebration,this melody of China-Denmark communication spanning 10 years was played once again.

Protecting Biodiversity Promotes Harmonious COEXISTENCE BETWEEN MAN AND NATURE

For Chodor,a Tibetan herder living in the remote Shanza County of the Xizang Autonomous Region,protecting nature and wildlife is more than just a job-it's both a responsibility and a source of pride.

Deep Learning for EMG-based Human-Machine Interaction:A Review

Electromyography(EMG)has already been broadly used in human-machine interaction(HMI)applications.Determining how to decode the information inside EMG signals robustly and accurately is a key problem for which we urgently need a solution.Recently,many EMG pattern recognition tasks have been addressed using deep learning methods.In this paper,we analyze recent papers and present a literature review describing the role that deep learning plays in EMG-based HMI.An overview of typical network structures and processing schemes will be provided.Recent progress in typical tasks such as movement classification,joint angle prediction,and force/torque estimation will be introduced.New issues,including multimodal sensing,inter-subject/inter-session,and robustness toward disturbances will be discussed.We attempt to provide a comprehensive analysis of current research by discussing the advantages,challenges,and opportunities brought by deep learning.We hope that deep learning can aid in eliminating factors that hinder the development of EMG-based HMI systems.Furthermore,possible future directions will be presented to pave the way for future research.