Major scientific and technological infrastructure has achieved a series of international leading achievements,
Full analog optoelectronic intelligent computing chip
It is expected to become a powerful engine for the development of artificial intelligence.
Comprehensive indicators of large-scale quantum cloud computing power clusters
Enter the first echelon of the world
……
April 25th
At the opening ceremony of the 2024 Zhongguancun Forum Annual Conference
10 major scientific and technological achievements have been released
Add policy "east wind" to high-quality development
The results cover a wide range of areas
The Ministry of Industry and Information Technology, the Ministry of Science and Technology and the Beijing Municipal People's Government jointly issued the "Zhongguancun World-Leading Science and Technology Park Construction Plan (2024-2027)", focusing on the concept of leading to drive original innovation, talent development, first-class enterprises, high-end industries, and open innovation ecology in an all-round way, deploying 50 key tasks in five aspects, and launching a new batch of major policies and reform measures, so as to build Zhongguancun into the main position of the construction of Beijing International Science and Technology Innovation Center and a breakthrough in the coordinated development of Beijing-Tianjin-Hebei. China is a leader in high-quality development and a key hub of the global innovation network, contributing to China's modernization.
Optical crystals are known as the "heart" of laser technology. The research team of Peking University creatively proposed the "angle phase matching theory", and used boron nitride to prepare an ultra-thin, energy-efficient optical crystal "corner rhomboid boron nitride" for the first time, with a thickness of only microns and an energy efficiency increase of at least 100 times, laying a theoretical and material foundation for a new generation of laser technology.
Beijing Institute of Quantum Information Science, together with the Institute of Physics of the Chinese Academy of Sciences, Tsinghua University and other teams, completed the construction of a large-scale quantum cloud computing cluster, realizing the deep integration of five hundred-bit quantum chip computing resources and classical computing resources, with a total number of physical bits reaching 590, and the comprehensive index has entered the first echelon in the world.
The first prototype of the 300 MW F-class heavy-duty gas turbine developed by the State Power Investment Corporation rolled off the assembly line, which is the largest power and highest-tech heavy-duty gas turbine independently developed by the mainland, which has the characteristics of clean, low-carbon, safe and efficient, which is of great significance to ensuring national energy security and brings more possibilities and opportunities for the development of the global energy field.
The team from the Institute of Genetics and Developmental Biology of the Chinese Academy of Sciences used the natural population material of sorghum in the high saline-alkali land of the Sahel in Africa to locate and clone the main genes significantly related to alkalinity tolerance, and revealed the mechanism by which they confer high salinity tolerance in plants. This achievement provides a new idea for the comprehensive utilization of saline-alkali land and the guarantee of food security.
Brain-computer interface is a new type of cross-cutting technology that establishes a connection between the brain and external devices, and is a scientific and technological frontier that is competing for development in the world. Beijing Institute of Brain Science and Brain-like Sciences, together with Beijing Xinzhida Neurotechnology Co., Ltd., successfully built the "Beibrain No. 2" high-performance invasive intelligent brain-computer system. The self-developed high-throughput flexible microfilament electrode and high-speed neural signal acquisition equipment with large channel number can effectively support the development of efficient motor imaging neural codec, and the electrode performance parameters are world-leading, and the smart brain control of the two-dimensional motion cursor by macaques has been realized for the first time in the world.
Accelerate AI with "cores".
Make a "core" contribution with heart
In the AI era, optical computing technology, which replaces "electricity" with "light" as the information processing carrier, has become an important technical core of artificial intelligence chips. Dai Qionghai's team at Tsinghua University broke through the physical bottleneck in the traditional chip architecture and developed the world's first all-analog optoelectronic intelligent computing chip, which has the characteristics of high speed and low power consumption, and the computing power in the intelligent visual target recognition task is more than 3,000 times that of the current high-performance commercial chips, and the energy efficiency is increased by 4 million times.
"We also released the results of the large model today, which is a general pedestal model, and it is also China's earliest bilingual model of 100 billion yuan, and at the same time, we also provided some support for the 2024 Zhongguancun Forum Annual Conference, and we made a model-based agent, through which you can interact with the agent on your mobile phone to obtain meeting information, venue information, participation information, etc. Zhang Peng, CEO of Beijing Zhipu Huazhang Technology Co., Ltd., said. Artificial intelligence has also achieved a series of results. AIGC technology has evolved rapidly, and multiple large models with 100 billion parameter bases have been released.
The fifth-generation reduced instruction set (RISC-V) is leading a new wave of change in processor chip technology and industry. The Institute of Computing Technology of the Chinese Academy of Sciences and the Beijing Open Source Chip Research Institute have developed the third-generation "Xiangshan" open source high-performance RISC-V processor core, which is the first processor core jointly developed in the world based on the open source model and using agile development methods.
Significant scientific and technological infrastructure
A series of international leading results have been obtained
At the opening ceremony, the National Development and Reform Commission, the Ministry of Science and Technology and other units also released a series of internationally leading achievements in major scientific and technological infrastructure, including the first detection of the shortest orbital period pulsar binary star system by FAST, the discovery of the brightest gamma burst 10 trillion electron volt photon in history by "Lasso", and the realization of the world's longest repeatable high-confinement mode plasma operation by EAST.
Based on the ultra-high sensitivity and super detection ability of the "China Sky Eye", the scientific research team of the National Astronomical Observatories of the Chinese Academy of Sciences has detected the shortest orbital periodic pulsar binary star system for the first time, and observed the intermediate state of the binary evolution process, which provides direct evidence for the theory of pulsar binary evolution.
"Lasso" discovered the brightest gamma burst in history with 10 trillion electron volts photons. The research team of the Institute of High Energy Physics of the Chinese Academy of Sciences detected the brightest gamma burst in history based on the ultra-sensitive detection system of the high-altitude cosmic ray observatory, injecting new vitality into the exploration of the origin of the universe.
EAST has achieved the world's longest repeatable high-confinement mode plasma operation, and the Chinese Academy of Sciences' magnetic confinement nuclear fusion science and engineering team has achieved the world's longest repeatable high-confinement mode plasma operation based on the fully superconducting tokamak nuclear fusion experimental device, leading the international magnetic confinement fusion research and laying a solid foundation for human development and utilization of clean, low-carbon, safe and efficient nuclear fusion energy.
The Zhongguancun Forum is a national-level platform for global scientific and technological innovation exchanges and cooperation, and "science and technology meeting" is the concept that the forum has always adhered to, and it is also one of the highlights of the Zhongguancun Forum. The 2024 Zhongguancun Forum Annual Conference will further carry out ideological collisions and scientific and technological exchanges around 6G, brain-computer interface, blockchain, synthetic biology manufacturing and other cutting-edge fields of science and technology in parallel forums and technology transactions.
Reporter: Li Hongya
Editor: Zhang Bin