1. Jiangfen magnetic material changed to 'lead puzzle made';
In the evening, on the evening of March 7, Jiangfen Magnetic Materials issued an announcement. Upon application of the company and approved by the Shenzhen Stock Exchange, since March 8, 2018, the company's name was changed to 'Guangdong Leaders' Co., Ltd.'s shares. The company’s stock company’s short name changed to 'leadership’, the company’s securities code remains unchanged, still '002600’.
Previously, after the publication of the proposed change of name, Jiangfen Magnetic Materials had already completed the registration of industrial and commercial changes.
Jiangfen Magnetic Materials stated that after the company received the approval from the China Securities Regulatory Commission about the approval of the company’s issuance of shares to purchase 100% equity of Linyi Technology (Shenzhen) Co., Ltd., and completed the registration formalities for change of business registration on January 19, 2018, Linyi Technology becomes a wholly-owned subsidiary of the company.
On February 13th, after the company’s newly issued shares of the company’s issuance of shares purchased the assets, the controlling shareholder of the company was changed to Leading Investment (Shenzhen) Co., Ltd., and the actual controller of the company was changed to Ms. Zeng Fangqin.
After completion of the above major assets reorganization, the entire operating assets of Leadey Technology will be incorporated into the company's system. The main business of Linyi Science and Technology is new electronic components, conductive materials, thermal insulation materials, shielding and radiation protection material technology development, new production and management Electronic components, mobile phones and computer accessories.
In summary, the company's main business will be changed from the original production and sales of magnetic materials to the production and sales of new electronic components, mobile phones and computer accessories. In order to change the company name and the company's main business, the future business development and In accordance with the strategic plan, the company plans to change the name of the company to 'Guangdong Leading Puzzle Co., Ltd.'. The company's securities abbreviation is changed to 'leadership'.
2. Huiding Technology: The screen fingerprint program will be mass-produced in the first half of the year;
Recently, Huiding Technology announced on MWC 2018 that it will formally merge with Germany's CommSolid to enter the NB-IoT business, and exhibited a second-generation under-screen optical fingerprint identification program to be commercialized on a large scale. During the interview, the company said that the company will implement commercial mass production of fingerprint identification under the screen in the first half of this year, and will launch 3D recognition technology during the year.
Faced with the iPhone X's use of fingerprints, Zhang Fan admitted that Huiding Technology cannot expect that the technology of capacitive fingerprinting will remain profitable after five or even ten years. This requires constant expansion into new areas. He lamented: 'Innovation is a very painful process. , But Huiding’s team was able to progress and grow after being tempered. ' Zhang Fan emphasized that optical fingerprinting is a hot trend and will bring new growth momentum; in 3D face recognition, Huiding is also actively investing in The relevant products will be introduced. For its main product capacitive fingerprinting, Zhang Fan does not shyly say that the company will continue to innovate in the area of fingerprint recognition. Although the market for fingerprint recognition is becoming more and more fierce, the growth rate of the Chinese market will also tend to increase. Slow, but Huiding Technology will focus on the huge overseas market.
Why does a company with a fingerprint recognition expertise suddenly become involved in the NB-IoT market? Zhang Fan believes that these two seemingly unconnected businesses are an important part of the strategic planning for Huiding. 'The Huiding is a company that generates data, and With data processing capabilities, the future development of the Internet of Things will also focus on the effective transmission of data. This is also the direction the company will focus on. “ Zhang Fan pointed out that although the NB-IoT chip market is no lack of well-known giants, but NB-IoT is a relative fragmentation. In the market, everyone's starting line is relatively consistent, and there is great room for growth.
From the perspective of several major businesses, Huiding Technology will form a layout of three major businesses: mobile terminals, automobiles, and IoT. Both the extension of existing technologies and the input of new technologies will be implemented. Zhang Fan believes that this will not only give play to the advantages of the company's platform. , And can well deal with the individual needs of customers, will help the company's long-term steady and rapid growth of business. It should be pointed out that, in the view of Zhang Fan, Chinese companies must have the concept of Huawei to do things, Huiding technology strives to continuously Innovation and development has set a good example for China's semiconductor and chip companies in order to gain more say in global competition. (Zhu Xianni) China Securities Net
3. The first test of the true performance of Violet memory: even overclocking;
The news about Ziguang Group's production of DDR4 memory has been repeatedly reversed and it has finally been confirmed. Ziguang does have plans to produce DDR4 memory, but it is under development optimization and will be introduced to the market in 2018. Intriguingly, the day of Taobao was a purple shelf. DDR4 memory (unofficial channel), 4GB price 420 yuan, the default frequency of 2400MHz. Violet DDR4 memory 4GB*2 price up to 840 yuan, this price can be said to be very high, the mainstream memory brand high-frequency light strip products in this way.
However, even more eye-popping is that, after netizens confirmed that the purple DDR4 memory that was started to sell is not a violet light particle, it will be changed to a violet light particle by mid 2018. Now only DDR3 memory uses a violet light particle.
testing platform:
AIDA64 and WinRAR Compression Performance Test
The initial frequency of Violet DDR3 memory is 1600MHz. After the author's experiment, the memory can be overclocked to 1866MHz without adjusting the voltage. In this test, we will compare the test frequency of 1600MHz and 1866MHz.
AIDA64
AIDA64 memory bandwidth test project mainly includes memory read, write, copy and delay parameters, and provides a full range of hardware information detection capabilities, to facilitate users to know the platform hardware configuration of the accurate information. The above is the AIDA64 memory test tool test conditions , We analyze the data from the test, in the DDR3 1600MHz frequency state, memory read, write, copy were 17860MB / s, 9183MB / s, 14888 MB / s, from the test we can see that GALAXY GAMERII memory The delay time is 47ns.
When overclocked to 1600MHz, the memory reads, writes and copies further increased to 18846 MB / s, 9032 MB / s and 14225 MB / s, while the latency increased to 109.5 ns.
WinRAR compression performance
WinRAR is an excellent file compression and decompression tool. Its performance is closely related to the CPU, memory and hard disk of the platform. When the SSD performance alignment does not constitute a bottleneck, the factors affecting the rate of compressing files will leave the CPU and memory.
The first is still the BIOS default DDR3 1600MHz results, purple DDR3 memory WinRAR decompression rate of 2656KB / s.
The next test memory overclocking configuration performance, WinRAR decompression rate of 3156KB / s. Compared to the default frequency increase significantly.
Super PI 1M Compute Performance
The Super PI is a platform computing performance testing tool that assesses platform computing performance by measuring the time it takes to perform a certain number of bits after a certain PI. Factors affecting performance include the CPU and memory.
The first is the default DDR3 1600MHz test, finished 1M time-consuming 19.985s.
The next DDR3 1866MHz test, finished 1M time-consuming 19.672s, compared to the default frequency of about 0.313s.
SiSoftware Sandra test
SiSoftware Sandra is a very old piece of software, but that does not prevent us from using it to test memory bandwidth and latency.
Memory timing comparison and conclusions
Finally, let us look at the timing of the purple DDR3 memory.Pioneer DDR3 memory 1600MHz default channel, the timing is 11-11-11-28, overclocked to 1866MHz timing after 9-11-11-28, mainly to reduce latency. The timing is basically the same as that of the mainstream brand memory on the market.
The overall performance of Violet DDR3 memory is basically the same as that of other DDR3 memory brand products. The test results are also quite satisfactory. The test results are also very good explanations. Ziguang Group's DDR3 memory technology comes from Infineon Technologies in the storage division, Infineon Technologies in 2006. The division division formed Qimonda Corporation. In 2009, Qimonda was acquired by Inspur Group and the company was changed to Xi'an Huaxin Corporation. By 2015, Ziguang Guoxin acquired Xi'an Huaxin, and DDR3 technology was naturally adopted by the Ziguang Group. However, everyone should not be discouraged. The technology industry, but any late starter technology needs rapid development through mergers and acquisitions and imitation. High-speed rail has only been used for a few years from scratch, and the chip industry is also the same. As for the purple DDR3 memory products, I do not recommend buying, the first is that this memory price has no advantage over other brands, followed by this memory is not an official channel sale, there is no warranty. If you have the need to buy memory, or honestly buy regular channels Product. ZOL
4. Jingjia Micro-banking civilian chip market Accelerated development of civil-military integration;
'The year 2018 will be the year in which the company's civil-military integration will be accelerated. Based on traditional advantages, the company will increase the promotion of civilian chips to occupy a certain market share. 'On March 6, Jing Jiawei's chairman Zeng Wanhui was At the 2017 Annual General Meeting.
According to statistics, Jing Jiawei is mainly engaged in the research and development, production and sales of high-reliability electronic products. The products mainly involve graphic display and control, small-scale specialization radars and other three major areas. In 2017, the company achieved operating income of 300 million yuan, an increase of 10.16% over the same period of last year. A net profit of RMB 119 million was realized, an increase of 12.86% over the same period of last year.
Consolidate Advantages and Increase Commercial Chip Promotion
'Graphic display control is the company's base, the largest major industry; small specialized radar, is the company's second largest home, the company will continue to promote these two major new products in the plate, to further consolidate the dominant position. , The company will step up the promotion of civilian chips and take up a certain share in specific segments. "Zeng Wanhui said in explaining the company's 2018 work plan.
The annual report for 2017 shows that in the field of graphic display and control, the operating revenue during the reporting period was 228 million yuan, accounting for 74.38% of the total revenue; and the small specialized radar realized an operating income of 47.52 million yuan, accounting for 15.52% of the total revenue.
As Zeng Wanghui said, these two major sectors are the company's traditional strengths, with total revenue accounting for nearly 90% of total revenue in 2017. It is worth mentioning that the chip last year achieved operating income of 17.25 million yuan, although the total camp Income only 5.63%, but an increase of 140.39%.
Zeng Wanhui said that in 2017, the company will explore the integration of military and civilizations at the chip level and develop product development and promotion services in the fields of civilian products such as audio chips, short-range communication chips and TYPEC chips, and currently occupy a certain market share.
'In 1 to 2 years the consumer chip will be a breakthrough, civilian chips in the future will certainly exceed the existing business.' Zeng Wanhui told reporters.
Increase research and development investment focus on talent absorption
The annual report shows that the average gross profit margin of Jing Jia micro products is as high as 78.78% .Zeng Wanhui believes that only by increasing research and development and always keeping the leading position in technology can it have strong bargaining power.
In 2017, the number of R & D personnel in the company was 284, accounting for 59.29% of the total number of employees. The R & D expenditure was 58.04 million yuan, an increase of 15.76% over the same period of last year.
'The advantage of consumer chips lies in the R & D, and the most important thing in R & D is relying on the talents.' Zeng Wanhui said with a smile: 'I think the biggest benefit the listing brings to the company is not the money, but the talent brought by the brand effect.'
In 2017, King Jiawei launched an equity incentive plan and granted 3.9366 million restricted shares to 101 incentive targets such as the company’s senior management, middle management personnel, and the company’s core technology (business) backbone.
It is reported that Jing Jiawei is still in the process of further recruiting and technical reserves for the company's explosive growth in civilian chips. Securities Daily
5. SMIC’s share options were exercised, and a discount of 12.82 million shares was issued;
In the micro-network news, SMIC announced that the share options were exercised. From March 1 to March 7, 2018, the company issued a total of approximately 12.82 million shares at HK$5.62 to HK$8.50 per share.
In addition, the directors of the company exercised the restricted stock units granted under the 2014 share-based compensation plan. On March 7, 2018, the company issued a total of approximately 199,900 shares at HK$0.0310 per share. The issued shares accounted for the issuance of the relevant shares. The current existing issued share capital was 0.00126%, and the issue price per share was between HK$0.0310 and a discount of more than 99.71% from the closing price of HK$10.860 per share for the previous business day.
Closed on March 6, 2018, the company's stock price reported at 10.86 Hong Kong dollars per share.
6. From AI to chip, Dahua’s four largest AI research institutes
Artificial intelligence has developed since 1956 and has experienced many 'cold winters' during the period. In 2013, deep learning achieved major breakthroughs in visual recognition and speech recognition, which directly promoted the vigorous development of artificial intelligence in the security field.
Based on the industry's latest development trend and technological accumulation in the field of IoT, Dahua Resources leverages 'Video+' to deeply deploy the Internet of Things and artificial intelligence to continuously provide personalized services for urban management and services, vertical industry applications and civil consumers. Solutions to achieve business value and life value.
In this high-level interview column, we were fortunate to have invited Mr. Fu Liquan, Chairman of Zhejiang Dahua Technology Co., Ltd., to share with him the development experience of Dahua in the 'Internet +' and artificial intelligence, and look forward to the intelligent development trend of the security industry.
Q: Since the beginning of last year, the industry has entered the era of artificial intelligence. For intelligentized UOB shares, we have worked hard for many years. How do you define the future intelligence?
Fu Liquan: The entire industry has gone through several stages, from the analog era to the digital era and then to the Internet era, and now it has entered the era of intelligence. The key is artificial intelligence, cloud and big data, a path to cloud, big data, artificial intelligence Is linked to, without the cloud and big data, artificial intelligence can not play its power.Artificial intelligence for video and image processing, you must go through the collision of big data in order to produce a lot of value.
There are two types of artificial intelligence technology: edge technology and center technology. In the future, we hope to complete 80% of structured processing in the front-end and realize the collision of data space-time in the back-end. In this way, the front-end and back-end are combined, and the original The big data of the vehicle, big data to the face, and even big data for the future behavior, for the safety of the city under a cloth.
Now the clarity of the video, the speed of operation of the chip, and the algorithm of the neural network have a huge role in advancing the artificial intelligence. The artificial intelligence has a very fast iteration. In the future, the intelligence will become a popular product. The industry value of artificial intelligence Will be re-evaluated.
Q: With the help of AI technology, around the video data as the core, all manufacturers started a true journey of intelligent security. However, there are still many obstacles to the large-scale commercial application of these intelligent technologies. For UOB shares, What do you think is the biggest challenge? What is your response?
Fu Quanquan: Artificial intelligence has gradually come into commercial use since this year. There are many challenges.
On the one hand, it is the needs of customers, what problems we can solve for customers, and what practical values we can bring to our customers. The challenge we face is how to accurately grasp the needs of customers.
The second challenge is the technological innovation, which is currently in the period of rapid development of artificial intelligence. The iteration speed of hardware, software, and algorithm is very fast. All technical reserves must keep pace with the progress of the times, including the reserve of talents.
The third is operating efficiency. Now that the promotion of artificial intelligence is also subject to cost constraints, we hope that in the near future, we will be able to achieve the goal of cost reduction through the entire industry chain. Artificial intelligence is only just starting and we will continue to increase our efforts in artificial intelligence. Investing, coping with challenges, strengthening industry foundations, continuously expanding business areas, accelerating product landing applications, finding new profit growth points, and transforming challenges into development opportunities.
Q: May I ask UOB in the artificial intelligence, machine vision, what is the layout and achieve a critical breakthrough?
Fu Quanquan: At present, artificial intelligence is mainly applied in machine vision in Industry 4.0. Take the Dahua Smart (Internet of Things) Industrial Park as an example. Intelligent cameras are installed everywhere to detect various conditions and defects in the production process. Reduce human labor. We have a saying called 'Let society be safer and make life smarter'. We have a production line that has been fully automated, so that we can turn off the light production. This naturally depends on the smart camera. The robot can get the correct position. I believe that Industry 4.0 will also be like the construction of a safe city. The machine vision has been successfully applied in many logistics companies. There will be more product plans in the future.
Q: The trend of industry solutions is evolving into machine learning (algorithm) + data + computing power. What new changes have your company made in the development of technology planning?
Fu Liquan: The company has set up advanced technology, artificial intelligence, big data, chip four big research institute Big data and artificial intelligence are inseparable, the artificial intelligence structured data on big data inside, there will be a large number of different collisions Value.On the other hand, we have a wealth of products in the layout of the artificial intelligence from the front-end to the NVR storage to the video server, in the solution, digging customer needs, pull the front and back ends and the data center to form and Huawei, Ali's differentiated end-to-end solution creates core value for customers.
Q: What is your opinion on cybersecurity? What efforts has Dahua made in cybersecurity?
Fu Liquan: Cyber security is a very complicated issue, and there is a certain degree of relevance to the degree of emphasis. We have placed the safety of the equipment and the safety of the system at the highest strategic position. We also have related exhibitions at the 2017 Expo. Out
In general, we will increase our investment in network security and establish close relationships with the new Cisco, UL, domestic Anheng, public security, and public security agencies to help us identify problems. At the source of product development, security is also a problem. One important aspect of our measurement, although it may affect the product development cycle, we will take security issues into consideration when we start projects. In the future, we hope to work together with all our partners to make network security a success. We hope to make it safe. As UOB differentiated content.
Q: During the Rio Olympic Games, Dahua participated in the Olympic Games security and defense work. How does this contribute to the improvement of your company's large-scale event security solutions? What are the positive impacts on the expansion of UOB’s overseas operations?
Fu Liquan: In 2016, we had the privilege of participating in the Rio Olympic Games. As a major security monitoring provider, Dahua Group provided nearly 1,800 HD video cameras, and was installed in the main stadium, the Olympic Village, the Olympic Games Hall, and the Olympic Games. On the road, and completed the delivery of the project in a short period of one month, the security level in Rio de Janeiro has been successfully upgraded to a new level.
Dahua participates in such large-scale projects. For example, the Hangzhou G20 Summit last year participated in the core areas of the two core regions: Xiaoshan G20 Summit and Qianjiang New City B20 Summit, providing a total of more than 20,000 units/sets of security equipment. And 600 people special technical protection / value-keeping personnel, using face recognition, video enrichment, infrared thermal imaging and other latest technologies.
Participation in such major events, major security projects, has an important bearing on the accumulation of our experience, enhancement of technical solutions and ability to drive overall solutions, and also greatly enhances the international influence of Dahua Brands. The supply to the overall solution provides a positive impact and promotion of the transition.
Q: What are the advantages of security companies in the wave of intelligent development? How does Dahua grasp the opportunities of the times?
Fu Liquan: The security industry is actually a very small segment, but it is also full of innovation. As China’s security companies seized this opportunity in time, capitalizing on the advantages of cost and rapid response, they have succeeded through a lot of R&D investment. Market growth is much higher than global security companies.
When it comes to AI, it was originally restricted by problems such as algorithms, hardware, and clear requirements. At the same time, the barriers to entry are relatively high, and the labor costs are high. This poses a certain risk to the enterprise. But I think the opportunities brought by AI are always greater than the challenges. Because AI has created value for us, it has brought great value to face recognition, vehicle identification, and behavior recognition. We have realized a fundamental change in the prediction afterwards. After injecting intelligence, the added value of products has increased. The pull of sales will also be very large. The future opportunities are huge, and artificial intelligence will enter the outbreak next year. China Security