中文大學工程學院舉辦網上金融科技會議 探討金融科技的變革與發展

由中文大學工程學院主辦,中文大學系統工程與工程管理學系、中文大學金融工程中心、中文大學創新科技中心及中文大學商學院協辦的網上「金融科技會議2020」於今日(2日)舉行,會議是探討金融科技為市場營運所帶來的變革與發展。

Date: 
Tuesday, November 3, 2020
Media: 
香港商報

Effective Energy Harvester Breaking through the Limitation of Battery Life of Smart Watches and Wristbands

Date: 
2020-10-28
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Smart watches and wristbands are becoming more and more popular. Various new functions such as health monitoring, contactless payment, entertainment, living assistance, have been added to these small devices and bring convenience to our daily lives. However, the limited battery life of these devices, due to its critical size, remains a key issue. 
 
To address this issue, a research team led by Prof. Wei-Hsin LIAO, Chairman of the Department of Mechanical and Automation Engineering (MAE) at The Chinese University of Hong Kong (CUHK), has developed an embedded energy harvester which is very efficient in generating electricity to sustainably power the smart watches and wristbands. 
 
Energy harvesters have been used to power up traditional watches in which mechanical gears are equipped to increase the frequency of human motion and convert mechanical energy to electricity. But these designs have the disadvantage of incompact structure and require precision manufacture. The mechanical friction caused by the gears also leads to significant energy loss and such devices occasionally suffer mechanical failure.
 
Prof. LIAO and his research group on smart materials and energy harvesting tried to replace mechanical gears with electromagnetic components to solve the key issue. Dr. Mingjing CAI, one of the research group members, said, “The low frequency of human motion results in relatively low energy conversion efficiency. We applied a magnetic frequency-up converter to increase the frequency of human motion, which helps the energy harvester to efficiently convert the human motion into electrical energy. With the magnetic frequency-up converter, the output power of the device can be significantly enhanced, achieving more than ten times that of the published devices.” 
 
The research team has proposed a highly compact embedded generator, equipped with a motion capture unit, a magnetic frequency-up converter and a power generation unit, together with coaxial topology. Thanks to the magnetic frequency-up converter, the energy harvester is highly compact and has a very high normalised power density. Although the total volume of the harvester is 5cm3, it can still achieve 1.74mW power output. The power density is ten times that of the existing devices. Benefiting from high power output and power density, the energy harvesting system can be easily embedded in the smart watches and wristbands to provide sustainable power supply. Different from mechanical gears, the magnetic frequency-up converter uses magnetic force for transmission, avoiding the energy loss caused by mechanical friction. Also, magnetic transmission can protect the device from impact. Furthermore, the magnetic frequency-up converter has the advantages of simple structure and low cost, which will help to commercialise the device in the future.

Research team members Prof. Wei-Hsin LIAO (right) and Dr. Mingjing CAI (left)

 

The team has produced a miniature energy harvester while maintaining sufficient electricity output to power smart watches

 

 

 

Filter: Dept: 
Faculty
MAE
Media Release

CUHK Faculty of Engineering Holds Virtual Financial Technology Conference 2020

Date: 
2020-11-02
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The Faculty of Engineering, CUHK hosted the virtual “2020 CUHK Conference on Financial Technology (FinTech)” today (2 November), solely sponsored by Hang Seng Bank, and with the support from the Department of Systems Engineering and Engineering Management, the Centre for Financial Engineering (CFE), the Centre for Innovation and Technology (CINTEC), and CUHK Business School. The conference titled “How FinTech is Transforming Organisations – Theory and Practice” attracted hundreds of registrations from industry practitioners, academicians, researchers, government officials and regulators to review the impact of FinTech on organisations, and discuss the theory and practice behind it. 
 
The conference was officiated at by Professor Rocky S. TUAN, Vice-Chancellor and President, CUHK, Mr. Joseph CHAN, JP, Under Secretary for Financial Services and the Treasury Bureau, Ms. Rebecca PUN, JP, Commissioner for Innovation and Technology, Professor Martin D.F. WONG, Dean, Faculty of Engineering, CUHK, Professor Lin ZHOU, Dean, CUHK Business School, and Mrs. Eunice CHAN, Chief Operating Officer, Hang Seng Bank Ltd. Wide ranging topics, including artificial intelligence (AI), biometrics, crypto assets, cybersecurity, decentralised finance, FinTech in banking, machine learning, new career opportunities, regulatory technology (RegTech) and tokenization were covered in the conference. 
 
Professor Rocky S. TUAN remarked in his opening speech, “This conference is a part of the FinTech education series of the Hong Kong FinTech Week 2020 organised by InvestHK. It is also the fourth annual FinTech Conference organised by CUHK. We hope that through this conference, the University can continue to strengthen our educational exchanges and cooperation with industry, and explore new opportunities in the application of FinTech. At CUHK, we are committed to developing FinTech talents in people who will ultimately empower the local financial industry and sustain Hong Kong’s status as an international financial hub. We pioneered the provision of bachelor’s and master’s degrees in FinTech in Hong Kong through two innovative and multi-disciplinary programmes offered by the Faculty of Engineering. In this endeavour, support from the Government and industries is of paramount importance.”
 
Professor Martin D. F. WONG said, “Today marks the official establishment of the CUHK Engineering FinTech Applied Research Academy, building upon the many applied research projects successfully undertaken by our MSc FinTech students who have been working closely with industry sponsors from banks and technology companies. The Academy is expected to expand the current collaboration with industry and to elevate our efforts in developing a larger pool of FinTech talents for Hong Kong.”
 
Professor Lin ZHOU said, “With rapid technological advancements and greater demand for FinTech talents in the future, CUHK business school is committed to training the next generation of business leaders with modern managerial skills and knowledge that are suitable for high-tech industries.  We look forward to working closely with the Faculty of Engineering and leading corporations to create the most cutting-edge educational programme.”
 
Mr. Joseph CHAN, JP, Under Secretary for Financial Services and the Treasury Bureau said, “The Government will continue to adopt a multi-pronged approach in promoting and supporting FinTech adoption, and provide a clear regulatory environment, while at the same time inviting funding and encouraging talent for the FinTech ecosystem, so as to ensure the sector thrives with manageable risks.” 
 
Ms. Rebecca PUN, JP, Commissioner for Innovation and Technology, said, “Hong Kong’s FinTech community has been flourishing. We have been providing an environment conducive to the development of the FinTech ecosystem through facilitation, funding, talent and technology.”
 
Mrs. Eunice CHAN, Chief Operating Officer, Hang Seng Bank Ltd., stated, “FinTech is playing a pivotal role in transforming the banking industry. As a local market leader, Hang Seng is actively participating in various FinTech initiatives. We are delighted to have partnered with CUHK on various projects to support the development of young FinTech talent in our city and we look forward to more collaborations in the future, which include supporting research projects and offering scholarships and internships to CUHK students.”
 
With Hang Seng Bank well established as a leading innovator in the banking industry in Hong Kong, senior executives from the Bank shared their insights into and views on how FinTech is transforming financial organisations and reshaping the future of wealth management. Scholars from CUHK and other speakers, including representatives from the technology and legal sectors as well as the financial sector regulatory authorities, also shared their knowledge and gave their opinions on the application and development of FinTech in the current market and in the future.
 
Other guest speakers included Professor Seen-Meng CHEW, Assistant Dean (External Engagement), CUHK Business School, Professor Wing-Cheong LAU, Associate Professor, Department of Information Engineering, CUHK, Professor Sherman Sze-Ming CHOW, Associate Professor, Department of Information Engineering, CUHK, Professor Darwin CHOI, Associate Professor, Department of Finance, CUHK, Professor Griffin Wenxi JIANG, Assistant Professor, Department of Finance, CUHK,  Mr. Herman CHENG, Head of Digital Banking, Hang Seng Bank Ltd., Ms. Rosita LEE, Head of Investment Products and Advisory Business, Hang Seng Bank Ltd., Mr. Nike KONG, Chief Information Officer, Hang Seng Bank Ltd., Ms. May WONG, Head of Communications and Corporate Sustainability, Hang Seng Bank Ltd., Dr. Lucas HUI, Chief Technology Officer, ASTRI, Mr. Adam WIELOWIEYSKI, Managing Director, Head of Collaborative Intelligence & Analytics, Hong Kong Exchanges and Clearing Limited, Ms. Frankie TAM, International Technology Lawyer, Eversheds Sutherland, Dr. Florian M. SPIEGL, Co-Founder & COO, FinFabrik, Mr. Chris LEUNG, Cognitive/AI Practice Leader, Hong Kong, IBM Services, and Mr. Philip YU, Lead Solution Engineer, Tableau. Other speakers also gave their views during the two panel discussion sessions on Digitisation of Financial Services in Asia and Application Programming Interface (API) in Hong Kong. In addition, a number of demonstrations were made in the conference, including FinTecubator, a FinTech incubator programme initiated by Hang Seng Bank, and a customer behavioural analysis project by CUHK FinTech students.
From left: Professor Martin D.F. WONG, Dean, Faculty of Engineering, CUHK, Mrs. Eunice CHAN, Chief Operating Officer, Hang Seng Bank Ltd., , Professor Lin ZHOU, Dean, CUHK Business School, Professor Rocky S. TUAN, Vice-Chancellor and President, CUHK, Mr. Joseph CHAN, JP, Under Secretary for Financial Services and the Treasury Bureau, Ms. Rebecca PUN, JP, Commissioner for Innovation and Technology, Prof. Benny Chung-ying ZEE, Director, Office of Research and Knowledge Transfer Services
 
A group photo of the officiating guests, organizing committee and representatives of Hang Seng Bank Ltd
 
A number of demonstrations are presented in the conference
 
 

 

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Faculty
SEEM

中大團隊研發「人體動能」發電裝置 智能手錶或可永久免充電

智能手錶和手環日漸普及,但電池耐用程度較低,用家不時需要充電。香港中文大學機械與自動化工程學系系主任廖維新,帶領其研究團隊,花近十年研發出可以將人體動能轉換為電力的裝置。用家戴手錶正常活動,裝置可產出足夠電能供日常使用,將來有望為智能手錶和手環提供用之不盡的電力,免卻用家天天充電的煩惱。團隊正與鐘錶製作公司商討合作,最快半年內或會有好消息。

Date: 
Tuesday, November 3, 2020
Media: 
HK01

中大研採集裝置 「永續」智能錶電力

智能手錶及手環雖方便,但如忘記充電,電力秏盡時亦無所用。
 
為做到永續電力,中大機械與自動化工程學系主任廖維新花近10年研究出「高效電力採集裝置」,可用於智能手錶及手環,只要用家戴上手錶正常活動,裝置就可產生足夠的電能供全日所需。目前廖維新正與瑞士和中國的鐘錶製作公司接洽,希望未來在其產品中使用他的發明,有望半年內有所進展。
 
Date: 
Tuesday, November 3, 2020
Media: 
HKET Daily

「揮一揮手」即為智能手錶充電

智能手錶和手環近年大熱,坊間幾乎人手一隻,但此類便攜電子產品因電池容量小,電量往往無法持久,很快就與主人「say byebye」自動關機。中文大學機械與自動化工程學系主任廖維新透過磁性升頻器,研發出高功率的動能電力採集系統,將人體活動時肢體擺動轉化為電力的效能提高10倍,可望為穿戴式電子產品「永續供電」。近日他就相關成就獲美國機械工程師學會頒發「適應結構與材料系統獎」,成為香港學者獲此獎項的第一人。

Date: 
Tuesday, November 3, 2020
Media: 
Wen Wei Pao

中大研發高效動能採集裝置 智能手表手環永續電力

不少人喜歡戴智能手表或手環,以監察健康、記錄運動表現等。中文大學機械與自動化工程學系主任廖維新率領的團隊,研發一套高功率人體動能電力採集裝置,可內置於智能手表和手環提供永續電力,用家毋須再經常為裝置充電。

Date: 
Tuesday, November 3, 2020
Media: 
MingPao Daily

中大研高效電力採集裝置 助智能手錶手環免充電

中大機械與自動化工程學系成功研究一套高功率人體動能電力採集的裝置,用家只需戴上手錶正常活動,便可為智能手錶和手環提供永續電力。 
 
現時部份傳統手錶使用微電機經由機械直齒輪發電,但由於機械齒輪結構不夠緊密等物理限制,產生的電力只夠供傳統手錶使用,無法滿足智能手錶的電力需求。中大機械與自動化工程學系主任廖維新教授率領的團隊,嘗試利用電磁組件取代機械直齒輪結構。
Date: 
Tuesday, November 3, 2020
Media: 
大紀元

CUHK Faculty of Engineering Develops Effective Energy Harvester

Smart watches and wristbands are becoming more and more popular. Various new functions such as health monitoring, contactless payment, entertainment, living assistance, have been added to these small devices and bring convenience to our daily lives. However, the limited battery life of these devices, due to its critical size, remains a key issue.

Date: 
Tuesday, November 3, 2020
Media: 
Asia Today

2020 CUHK CONFERENCE ON FINANCIAL TECHNOLOGY

Organiser: 
Hosted by: Faculty of Engineering, CUHK
Venue
www.cfe.cuhk.edu.hk/ftc2020/
Date: 
Monday, November 2, 2020
Time
Monday, November 2, 2020 to 17:30
e_title: 
2020 CUHK CONFERENCE ON FINANCIAL TECHNOLOGY
Not Available
Allow Regsiter: 

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