2017 is the "first year of application" in the artificial intelligence industry. Can it be further in 2018? This computing-led innovation is moving toward people's daily lives. Nowadays, this technology has also gone abroad. Taking the “urban brain†built by Alibaba Cloud as an example, this is a good start, and it is also an excellent opportunity to promote the deep integration of artificial intelligence and the real economy and promote the innovative application of artificial intelligence on a large scale.
Just past 2017, it is called the “first year of application†for the development of artificial intelligence. This year, whether the Alpha dog defeated the human world champion, the unmanned supermarket opened, or the self-driving car continued to “go on the roadâ€, artificial intelligence has become the protagonist of daily news. However, there seems to be a long way to go before artificial intelligence can really enter daily life.
Say goodbye to 2017 "Application Year", can this year's artificial intelligence take another step forward and usher in an industrial outbreak?
Not long ago, at an event held by the Institute of Automation of the Chinese Academy of Sciences, the head of the National New Generation Artificial Intelligence Strategy Advisory Committee and the former Vice President of the Chinese Academy of Engineering, Pan Yunhe, mentioned a new concept: Artificial Intelligence 2.0. He said that after more than 60 years of development, artificial intelligence has become a powerful engine driving the new technological revolution and the new industrial revolution. It is moving towards 2.0, that is, the information-based new environment based on major changes and the artificial intelligence to develop new goals can be called new A generation of artificial intelligence.
Behind this, there are both the popularity of the Internet and mobile terminals, the penetration of sensor networks, the emergence of big data and the emergence of new information environments such as online communities, as well as smart cities, economies, manufacturing, medical, home, driving, etc. from macro to micro. The birth of intelligent new requirements.
Correspondingly, the government has also introduced a series of policies to promote the artificial intelligence industry. In July last year, the State Council issued the “New Generation Artificial Intelligence Development Planâ€. The launch of a new generation of artificial intelligence development planning and major science and technology projects held in November of the same year marked the beginning of a new generation of artificial intelligence development planning and major science and technology projects. .
It was also at this meeting that the first batch of national new generation artificial intelligence open innovation platform was announced. The selected persons were relying on Baidu’s “auto-driving†national new-generation artificial intelligence open innovation platform and relying on Alibaba Cloud’s “cityâ€. The brain is a new generation of artificial intelligence open innovation platform, relying on Tencent's “medical imaging†national new generation artificial intelligence open innovation platform, and relying on the “smart voice†national new generation artificial intelligence open innovation platform built by Keda Xunfei.
This is considered by many to be the latest innovation layout of China in the era of artificial intelligence 2.0. It also means that China’s artificial intelligence industry engine has “ignitedâ€â€”this computing-led innovation technology, It is the intensive technology of the high-rise, but it is moving towards modern life and sparking with the traditional industry, and is expected to become an effective means to improve production efficiency and improve service capabilities.
At the meeting, Minister of Science and Technology Wan Gang said that in the artificial intelligence development plan and the implementation of major projects, it is necessary to strengthen the main body of the enterprise and the market, and highlight the main role of the enterprise in the selection of technical routes and the formulation of industry product standards. The artificial intelligence innovation application promotes the deep integration of artificial intelligence and the real economy, and leads the development of intelligent economy and intelligent society.
In fact, many leading technology companies have already begun the industrial practice of artificial intelligence technology. Taking Alibaba Cloud's “Urban Brain†national new generation artificial intelligence open innovation platform as an example, in October 2016, the “Urban Brain†plan released by the Hangzhou Municipal Government was to apply artificial intelligence technology to efficiently deploy urban electronic public facilities. The city handed over the annual answer sheet every other year.
In the one year that artificial intelligence “takes over†128 traffic lights in Hangzhou, the transit time in the pilot area is reduced by 15.3%, and the travel time on the elevated road is saved by 4.6 minutes. In the main urban area, the “City Brain†alarmed more than 500 times per day, with an accuracy rate of 92%; in Xiaoshan, the time for 120 ambulances to arrive at the scene was cut by half.
Now this technology has also gone abroad. On January 29th, Malaysia announced the introduction of Alibaba Cloud “City Brainâ€. In the first phase of the project, artificial intelligence technology will be applied to 281 road junctions in Kuala Lumpur, and the traffic speed will be speeded up and traffic congestion will be eased through traffic lights. In the event of an emergency, artificial intelligence can also regulate traffic conditions and open up a “green channel†for emergency vehicles.
Hu Xiaoming, an expert in artificial intelligence and president of Alibaba Cloud, said that every industrial revolution in the past was a deep integration of technology and industry, which triggered economic and social changes. Today's artificial intelligence is no exception. He said that artificial intelligence will have a bigger technology dividend than the Internet, and it will also go deep into the first and second industries. Compared with foreign countries, China's artificial intelligence industry has more space.
In his view, the development of artificial intelligence in the United States benefits from strong underlying infrastructure, semiconductors, chip development, and a good software ecosystem. For example, NVIDIA-driven GPU systems and Intel's programmable chips have obvious advantages in the global artificial intelligence industry.
In contrast, China's basic R&D talents are weak and the software ecology is relatively fragile. However, Hu Xiaoming said that China's advantage lies in the fact that artificial intelligence technology has gone out of the laboratory and carried out “practice†in vertical industries such as urban, industrial, retail, and finance, automobile, and home. Various data indicate that China is producing artificial intelligence. The application should be "slightly better".
Pan Yunhe said that we should look at the development of artificial intelligence with a more open attitude. In the end, artificial intelligence is a quiz between people, not a competition between people and machines. In the artificial intelligence environment, there will be no loss of some occupations, just change some occupations. He said that especially in today's developed countries are preemptive of artificial intelligence layout, China is a leader, not to follow runners.
Yuhai piezo materials include : hard piezo material, soft piezo material and lead free piezo material
Soft piezo material exhibits: larger piezoelectric constants, higher permittivity, larger dielectric constants, higher dielectric losses, larger electromechanical coupling factors, low mechanical quality factors, a lower coercive field, poor linearity, and is easier to depolarize. The ideal application of soft piezo materials is sensing needs. Yuhai soft pizeo materials are PZT-5, PZT-5H, PSnN-5 and PLiS-51.
Hard piezo material exhibits: smaller piezoelectric constants, lower permittivity, smaller dielectric constants, lower dielectric losses, smaller electromechanical coupling factors, high mechanical quality factors, a higher coercive field, better linearity, and is harder to depolarize. The ideal application of hard piezo materials is high power transducer needs. Yuhai hard pizeo materials are PZT-4, PZT-8, PCrN-4 and PBaS-4.
Yuhai company developped lead free piezo material BaTiO3 and apply for the Chinese Patent in 2011, to meet the needs of environmental protection in today's society.
Piezoelectric ceramic material
Properties and Classification
General description of material properties
Material Code
Properties
Application
Soft PZT ceramic
PZT-51
Characteristics:
larger piezoelectric constants, higher permittivity, larger dielectric
constants, higher dielectric losses, larger electromechanical coupling
factors, low mechanical quality factors, a lower coercive field, poor
linearity, and is easier to depolarize.
low-power ultrasonic transducers
PZT-52
low-frequency sound transducers
PZT-53
applications with high g coefficient, for example,
PZT-5H
microphones,vibration pickups with preamplifier
PLiS-51
low-frequency vibration measurements
PMgN-51
Hydrophones, transducers in medical diagnostics
PSnN-5
Actuators
Hard PZT ceramic
PZT-41
Characteristics: smaller
piezoelectric constants, lower permittivity, smaller dielectric
constants, lower dielectric losses, smaller electromechanical coupling
factors, high mechanical quality factors, a higher coercive field,
better linearity, and is harder to depolarize.
PZT-42
High-power acoustic applications
PZT-43
Hydroacoustics, sonar technology
PZT-82
piezomotor
PCrN-4
PBaS-4
Lead free piezo ceramic
BaTiO3
Characteristics: Low density, low curie temperature, lead free.
Ultrasonic transducers suitable for low-temperature underwater, for example ultrasonic transducer in fishfinder
Piezoelectric Material,Piezo Ceramic Element,Piezo Electric Cylinder ,Piezo Sphere
Zibo Yuhai Electronic Ceramic Co., Ltd. , https://www.yhpiezo.com