Application of blockchain in smart Expo

1.

Quark blockchain letter app is a blockchain social software launched by Cangzhou network technology, the parent company of quark blockchain

the app foundation of Lianxin is blockchain: a term in the field of information technology. In essence, it is a shared database. The data or information stored in it is characterized by "unforgeability", "trace in the whole process", "traceability", "openness and transparency" and "collective maintenance". Based on these characteristics, blockchain technology has laid a solid "trust" foundation, created a reliable "cooperation" mechanism, and has broad application prospects

extended data:

the development of China's blockchain:

to seize the commanding point of innovation, it is necessary to build a complete instrial ecological chain. At present, in China, blockchain technology has been widely used in supply chain finance, credit reference, proct traceability, right trading, digital identity, electronic evidence and other fields

with the growing number of participants, it can be said that China has a good foundation for the development of blockchain instry. But there are also many bottlenecks, such as large-scale application landing difficulties, uneven development and a series of problems

vertically, the development of blockchain technology is inseparable from the protection of the rights and interests of market subjects and the improvement of the financing environment, government services and other soft environment. Therefore, it is necessary to gather high-quality instrial innovation and entrepreneurship resources, create a channel of technological innovation and scene integration, and accelerate the transformation of scientific and technological achievements driven by application

horizontally, blockchain itself is the proct of a variety of technology integration and innovation. Its development should deepen the deep integration with artificial intelligence, big data, cloud computing and other technologies, innovate the technology infrastructure integration architecture, and then extend the technology radius and instry radius of blockchain to enrich the possibility of blockchain. At the same time, we should pay attention to protecting and creating an innovative environment for the blockchain, and resolutely crack down on and curb illegal and fraulent activities in the name of "blockchain", such as pyramid selling and speculation of various "air currency"

2.

Chongqing strongly supports the development of blockchain technology instry, and plans to achieve the output value of more than 10 billion in 2018-2020. For this aspect of investment, taxation and the introction of talents, the relevant preferential policies have been introced. At present, the development of the blockchain instry is still in the initial stage. The introction of five measures in Chongqing is of great significance for accelerating the development and application of blockchain and promoting the development of emerging instries

First, break through the key areas. First, one belt, one road, and the other one, the first one is to develop the strategy of "one belt and one road". It has begun to transform the financial instry from cross-border payments, insurance claims, securities trading and other financial services. The payment has been made from the past offline payment to online payment. This is a cross era transformation, which has narrowed the distance between customers and businesses. The use of blockchain technology to achieve cross-border payment also shows that the distance between countries has been narrowed, which is an important performance of mutual financial trust between the two countries. In the field of supply chain, blockchain technology can improve the transparency of supply, make procts traceable, and increase the security of procts. And through the collection of key blockchain technology development projects for evaluation and analysis, and then to build

Fifth, strengthen capacity building. We should classify talents, strengthen their professional skills learning, regularly carry out professional and technical training meetings, and carry out study and investigation activities. At the same time, it is necessary to carry out study seminars for relevant department heads to "update" the cognitive level of all levels of leadership departments, constantly improve the cooperation between government and enterprises, and jointly promote the construction of relevant capabilities, so as to jointly develop the blockchain instry quickly and well

the development of the blockchain instry is bright. The measures of Chongqing municipal government have made clear the pain points and related needs of the instry, and also made instructions on the docking of related resources. The government enterprise cooperation will continue to improve relevant capabilities and technologies, and do a good job in all aspects, so as to make the blockchain instry take off in Chongqing

3. The 6th Shenzhen International Intelligent Equipment Instry Expo 2020 and the 9th Shenzhen International Electronic Equipment Instry Expo 2020 will be held in Shenzhen International Convention and Exhibition Center from July 23 to July 25, 2020. The exhibition scope includes robots, instrial control core parts and motion control, SMT and PCB equipment, laser and processing technology equipment, instrial Internet, artificial intelligence and machine vision For semiconctor equipment, intelligent logistics and warehousing, intelligent three-dimensional warehouse cases, unmanned warehousing technology solutions, various AGV cars and accessories, tickets can be obtained from its official website

DMP Dawan Instrial Expo will be held in Shenzhen International Convention and Exhibition Center (New Museum) from November 24 to 27, 2020. The exhibition scale is 320000 m2, the exhibition area is 320000 m2, the number of exhibitors is more than 3500, and the number of professional visitors is more than 160000. The exhibition includes robot system (intelligent proction line, unmanned factory, man-machine cooperative robot, spraying robot, palletizing robot, handling robot, assembly robot, laser, welding robot, rectangular coordinate robot, robot integrated application, overall solution, high-end CNC system), machine vision (image processing system, sensor, machine vision integration Smart camera and accessories, instrial lens, light source & 92; Boards and cards; Grating, machine vision software package, etc.), motion control (hydraulic, pneumatic, fluid transmission and components, mechanical transmission components and components, sliding and rolling bearings, gear motor, linear technology and sealing technology), and functional components and components (servo system, controller, sensor, motor, recer, human-machine interface | Instrial power supply, embedded system The sixth Shenzhen International Intelligent Equipment Instry Expo and the ninth Shenzhen International Electronic Equipment Instry Expo (hereinafter referred to as: eeie smart Expo 2020) will be held in Shenzhen International Convention and Exhibition Center (New Hall) from August 6 to 8. The main highlights of the Expo are online and offline innovation and integration, Build the first new ecological Expo of intelligent manufacturing instry; Eight themes, the whole instry chain, showing the future of intelligent equipment instry; Innovate three exhibition areas, 5g and instrial interconnection, "public safety emergency rescue equipment" and "intelligent logistics and warehousing" exhibition area, leading the South China intelligent manufacturing wind vane; World famous exhibitors gather to seize the market opportunities of intelligent manufacturing instry; Global summit and experts gathered to achieve the goal of leading platform of South China intelligent manufacturing professional exhibition; Science and technology exhibition, to create a set of VR, big data, artificial intelligence and other scientific and technological means in one event<

the Shenzhen World Internet of things conference will be held in Shenzhen International Convention and Exhibition Center from September 9 to September 11, 2020, with an exhibition area of 30000 square meters, more than 800 exhibitors and an estimated audience of more than 30214. The exhibits include: Internet of things: perception layer: RFID, smart card, sensor, barcode, biometric, video monitoring network layer: Bluetooth, 3G / 4G, ZigBee, ziwave Nb-iot, GPS, GPRS, WiFi, WSN application layer: cloud computing, middleware, mobile payment, real-time positioning, smart home, (instry, logistics, transportation, clothing, retail, anti-counterfeiting traceability, medical and other fields) Internet of things applications, etc.
blockchain: public chain, alliance chain, private chain, basic chain, instry chain, main chain, side chain, etc.
Artificial Intelligence: intelligent robot Pattern recognition, intelligent control, knowledge engineering, automatic planning, expert system and others

4. "As one of the few blockchain technology companies, jinwowo network technology, with its independently developed mature blockchain application" golden chain "system, appeared in this smart Expo.

5. "Machine replacement" is a major feature of artificial intelligence technology, intelligent trained machine can replace human to complete a lot of work, and in data acquisition, artificial intelligence is also a good hand! For example, license plate recognition, infrared temperature measurement, face recognition and so on, are unmatched by human work. In the field of modern agriculture, the core of the application of artificial intelligence in digital agriculture is image recognition. For example, an intelligent pest monitoring lamp, which is on ty in the field 24 hours, can trap, kill, take pictures and identify pests in the field, forming a continuous visual data chart, which makes up for the shortcomings of traditional monitoring in time width and data accuracy, It is a new trend of pest forecast in the future. In the field of scientific research and breeding, top yunnong uses the detection instrument or mobile app to analyze the phenotype of different crops and different growth periods, quickly measure and record data, instead of the traditional way of hand measurement and ruler measurement, which can greatly improve the efficiency of experimental data acquisition and management. It can be said that artificial intelligence will help professionals to eliminate tedious and troublesome work content, so as to put energy into more high-value research work, and promote the overall instry from "quantity replacement" to "quality improvement".