On the afternoon of April 23, the preliminary competition of "creating youth" Nanjing University trials - "intelligent manufacturing new era" track selection activity ended perfectly! First of all, I would like to thank Mr. He Ping, Mr. Tang Shaochun, Mr. Xu Fei and Mr. Zhao Gang again for taking time out of their busy schedule to be judges of this activity. There are three projects participating in the selection of this activity. Do you know whether the achievements of the three teams can be displayed in front of the eyes of the small partners on the spot? I believe that the little friends who watch the game will gain a lot. Don't worry if you don't show up. Now, let's review this activity together!
5m - development and industrialization of magnetic films based on tape oriented technology
The technical product is a new type of magnetic film - M series absorbing magnetic guide plate, which is used to resist electromagnetic interference. At present, four national invention patents have been applied for, two national invention patents have been obtained, and all team members participate as inventors. It has been successfully selected into the "innovative Jiangning" high-level entrepreneurial talent introduction plan, and has reached cooperation with Nanjing Ningzhi High Tech Research Institute and Suzhou New Materials Co., Ltd. and won the second prize of the 10th Nanjing University student entrepreneurship plan competition.
Three technological innovations:
1. Preparation process of nano flake.
2. Nano wafer alignment technology.
3. Casting technology.
The permeability of the film is increased and the cost is reduced. The production is increased to 5 times of the original, the cost is 40% of the same products on the market, the thickness is about 1 / 2 of the same products on the market, and the environmental protection solvent is used, which greatly reduces the environmental pollution. At present, the integration of mass production and upstream and downstream has been realized.
Four application scenarios:
1. Wireless charging
2. RFID tag and Internet of things
3. NFC payment and 5g mobile phone
4. Wearable mobile medical devices
Questioning
Zhao: do you have a forecast of the market size and what market strategies are you going to adopt to enter the market?
A: in 2020, it can reach the level of 20 billion US dollars in the domestic market as a whole; the preliminary plan is to focus on production and technology, and the rest will be handed over to downstream enterprises for operation.
Xu: are there any monopolies in the domestic market? What are the main advantages compared with similar products in the market?
A: at present, there is no monopoly enterprise in the domestic market. Our main advantage is to reduce the cost while reaching the cutting-edge level of technology, with high cost performance.
Judge teacher comments
Don: the team is passionate and in good shape. Technology and market are the most important two aspects. You have done a good job in technology. I hope you can do more research and more detailed work in the market.
Zhao: materials are at the front of the market and have a certain weak position in the market situation. You can consider using your own materials to launch some of your own products to make up for the weakness in the market.
New photocatalytic air purifier / Jiangsu Lantian Technology Co., Ltd
The product is a new type of photocatalytic air purifier. At present, people pay more and more attention to air purification. The market of air purifier with virus killing function is very huge. The core photocatalysis technology is adopted, which can completely decompose harmful substances. The application of multi-layer filtration system, integrated with fiber filtration, MOF adsorption and photocatalysis technology system. 20 invention patents have been obtained, including 11 authorized patents.
Two main products: Xiaolan and Xiaotian. Xiaolan is a small vertical medium and low-end model, mainly for general air purification needs, small size, low power, low noise, suitable for small and medium-sized families, with high cost performance; Xiaotian is a medium-sized historical high-end model, mainly for places with high requirements for air cleanliness, with significant overall purification effect. Among them, small God plays a targeted sales channel, and small blue mainly plays an online channel. At present, the product has been successfully applied in the pre research project of photocatalytic air purification in Shenzhen Metro.
Product advantages:
1. Thoroughly purify the air, without secondary pollution.
2. Sterilization function.
3. Intellectual property protection.
4. Cost effective and easy to maintain.
Target market positioning:
For hotel, airport VIP waiting room, hospital, high-end office and other relatively closed space to remove and degrade toxic and harmful gases and bacteria.
Customer group characteristics: pursuit of high quality life.
Marketing principles:
"One center": technology research and development as the center, market-oriented continuous upgrading.
"Two basic points":
1. Build brand effect and market trust of products.
2. The core technology "photocatalysis kill virus" focuses on the experience of consumers.
Questions:
Zhao: how often does the filter element need to be replaced? And the price of a replacement?
A: in the photocatalysis system, the filter element is replaced once every two years, only 20 yuan is needed once.
Tang: what's the advantage over the popular plasma technology
A: first of all, photocatalysis is a new concept; second, when we reach the same technical index, our cost performance is higher; third, we provide good customized services and develop different products for different customers.
He: the product has the function of killing bacteria and viruses. What is the adsorption effect of other particles such as PM2.5, pollen, etc? The core technology of the product is photocatalytic filtration system. Have you considered selling this kind of filter screen to other manufacturers instead of making a complete product yourself?
A: photocatalytic technology is only one part of the filtration system, and other parts of the filtration system can be treated like this. Only selling the technology can get some profits, but the goal of the research team is the practical application of the photocatalysis industry, so we hope to popularize the photocatalysis technology.
Industrialization of fast tunable laser
In this project, a fast tunable laser with independent intellectual property rights has been made for the existing products, such as slow tuning speed, high cost and dependence of imported optical chips. The product comes from the integrated microwave photonics research group of Nanjing University. It has a number of national invention patents, not only scheme innovation but also high technical barriers. Compared with domestic and foreign competitors, it has a huge advantage in price and tuning speed.
Three application scenarios:
1. Data center. With the rapid growth of global data center traffic, it is urgent for large and low delay switching nodes to provide high-speed, large capacity and effective data exchange functions. Fast tunable lasers can make up for this gap.
2. Optical phased array radar. Compared with the traditional lidar, it has the characteristics of non mechanical solid state, integration and fast scanning speed.
3. Optical precision measurement. It has the advantages of high linearity and high sweep speed.
Technical proposal:
1. Independent intellectual property scheme + domestic existing manufacturing process.
2. It has the characteristics of high speed, low price and localization.
3. In the face of the existing technical and financial risks, the methods of patent protection, reasonable financing, selection of high-quality partners and establishment and improvement of process control system are adopted to avoid the risks.
Questions:
Tang: what is the main competition in the market now?
A: This is mainly for future data center construction, such as the latest plan of Alibaba to build the next generation of data center.
Zhao: are there any other ways of sharing and OEM besides building your own platform?
A: cooperation with OEM and multiple companies at the same time can reduce the risk to a certain extent.
"Create youth" entrepreneurship competition is a charming competition, which is one of the highest level and influence events that college students can contact in school. It aims to enhance college students' awareness and ability of innovation, creativity, creation and entrepreneurship. Through the exercise of the competition, the participating students can examine all kinds of problems that they may encounter in their future entrepreneurship, discover and make up for their own shortcomings in time, so as to increase the chips for the success of future entrepreneurship. It has been proved that the innovative ability and research ability of college students who have made outstanding achievements in the "youth creation" entrepreneurship competition can be improved to different degrees. I hope that all of you will have the courage to try and participate actively, and I believe that you will get unexpected growth!
Copywriting Department
Picture Department of science and technology
Fine knitting Mao Zhengyi
To order Yang leilian
College of modern engineering and Applied Sciences, Nanjing University
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