The "sunflower Award" in 2020, known as the "Oscar" of the smart home session, was officially opened. The selection was sponsored by China Construction Expo and China Construction Expo sunflower award selection committee, jointly sponsored by Netease home, jianbo.com, smart home innovation and development and technical standards industry alliance, Guangdong home building materials chamber of Commerce, and co sponsored by Lu Shenshi.The intelligent door lock industry is developing in full swing, and a safer and more convenient identification technology has become the direction that every manufacturer is exploring. Lu Shenshi, who has successful landing experience in the field of border inspection and security, injects 3D full stack technology into consumer products. From algorithm to hardware, true 3D runs through all processes, providing a more accurate, convenient and smooth identification experience. Based on the development of smart door locks, Lu Shenshi and the organizers of the "sunflower Award" hit it off and participated in the fourth "sunflower Award" smart home selection activity in 2020.The smart home research team opened a visit on May 20 to deeply investigate smart home enterprises. As a co sponsor, Lu Shenshi had full exchanges with a number of smart home enterprises in the field of smart door locks.The "sunflower Award" came into being with the China Construction Expo to create the "first" exhibition of China's intelligent lock, and became a blockbuster in China Construction Expo (Guangzhou) in 2017. In 2019, the "sunflower Award" was upgraded to the smart home selection, including Huawei, Haier, yunmi, LVMI, anjubo, graffiti, HDL, Guanlin, Aite, kaidishi, deshman, Luke, hybas, fluorite, Wang Li, VOC, Asia Pacific Tianneng, Mingmen, Zhijia, Zhongheng, Haolish, Philips, airbar, dormakaba, haoyidian Olante and other major smart home brands at home and abroad participated.After three years of operation, the "sunflower Award" has become the highest Gold Award in the smart home industry. The smart home products such as smart lock, smart hardware system, smart door and smart clothes dryer won the "sunflower Award" represent the highest level in the smart home industry from appearance design, safety quality to scientific and technological innovation.Artificial intelligence technology helps smart home enter the fast lane of developmentIn recent years, driven by AI, big data, 5g and other technologies, smart home has developed rapidly and steadily, the categories are gradually enriched, the market is expanding rapidly, and the smart home industry has entered the fast lane of development. With the advent of 5g era, technology will shape a new life in the future and inject new power into the development of smart home. At the same time, home manufacturers have embarked on the smart track to explore a variety of application scenarios of artificial intelligence technology in smart home, and seek ways for artificial intelligence technology to enable home products to realize product transformation and upgrading.The smart home research of China Jianbo sunflower award visited a number of traditional door lock manufacturers, smart door lock manufacturers, algorithm research manufacturers and supply chain service manufacturers, covering the whole industry chain of algorithm, technology and hardware. Many enterprises spoke together to explore the development path of smart door lock. At the same time, it also provides a bridge for enterprises in the industrial chain, helps business development and promotes the progress of intelligent door lock technology.Three dimensional machine vision has been widely applied in frontier inspection, security and other sophisticated fields, and began to empower consumer products to help upgrade the security industry. As a part of the security field, the security of intelligent door lock is particularly important. Integrating three-dimensional machine vision technology into intelligent door lock products has become a major technical trend. It is worth mentioning that during this visit, many enterprises expressed great interest in Lu Shenshi's 3D face recognition door lock scheme.3D machine vision technology is the first choice for adult face recognitionNowadays, with the development of artificial intelligence technology, the field of intelligent door lock has entered a fast iterative track. From password lock to fingerprint lock, and then to face recognition lock, the convenience is getting higher and higher, but at the same time, it also poses a great challenge to security. Passwords can be leaked, fingerprints can be copied, but faces are unique. How to accurately and quickly recognize the face and make counterfeiting attacks with high efficiency and low block has become the key problem to be considered in face recognition.At present, two-dimensional technology is widely used in the field of face recognition, but the products based on two-dimensional technology are insufficient in reliability, accuracy, security and robustness, and are vulnerable to low-cost attack means and greatly affected by light, so they can not effectively meet the demand.Because 3D machine vision technology has one more dimension of information than 2D, it can not only expand the application scope of 2D, but also complete the "pain point application" that 2D can not do. At the same time, compared with the traditional two-dimensional vision, three-dimensional machine vision technology has the advantage of high security level anti-counterfeiting, and can resist a variety of attack means such as photos, masks, head models and so on.Lu Shenshi intelligent door lock scheme is based on the front-end low-power embedded platform, which can realize non-contact, senseless and accurate recognition. Based on the principle of structured light, the scheme can restore the high-precision 3D detail information of the face, accurately identify the person's identity through the three-dimensional size information of the face, and the recognition accuracy of two-dimensional and three-dimensional attacks is as high as 99.99%.In terms of security, its algorithm has met the financial payment level security and can realize high-strength anti-counterfeiting.For the scale of a small face database of 100 people in the scenario of intelligent door lock, the first hit pass rate reaches more than 97% when the error recognition rate is one millionth in the case of 1:100, which is equivalent to more than 97% when the error recognition rate is one millionth in the case of 1:1. It is in a leading position in milliwatt low-power front-end applications.In addition, taking advantage of the richness of 3D data, the scheme can achieve a good use experience in backlight, dark light and large angle. It is less disturbed by light, and can be used normally indoors, outdoors, day and night. It is suitable for all kinds of environments.With the launch of the fourth "sunflower Award" smart home selection in 2020, the China Jianbo sunflower award smart home research team took the lead in the "sunflower Award" in 2020 to conduct a comprehensive investigation of smart home enterprises and present a more complete and real industry picture to the public.The fourth "sunflower Award" smart home selection and award ceremony co organized by Lu Shenshi will be held at the Guangzhou Construction Expo in July 2020. At the same time, the collection of award-winning products of "sunflower Award" smart home will appear and settle in the "sunflower Award" exhibition area of Guangzhou Construction Expo. The popularity of the exhibition continues to explode the popularity of "sunflower Award".