Internet conference China Mobile’s 100 innovations show the full picture of 5G ecology

　　Wuzhen was born of water, and lived by water. After autumn, it was fascinating to walk in the southern water town of Jiangnan, with the bluestone slabs, black tiles and white walls and rippling rivers in the ancient town. Nowadays, this Millennium-old town has been injected with the genes of the Internet and transformed into a world-famous Internet town. The rapid development of Wuzhen is also a microcosm of the development and progress of China’s communication technology and Internet industry.

　　On October 18th, the 6th world internet conference "Light of the Internet" Expo opened as scheduled. At the exhibition, China Mobile’s exhibition area with the theme of "5G+, unlimited possibilities in the future" became the biggest attraction of this conference. China Mobile Zhejiang Company has integrated and displayed more than 100 innovative and practical projects in the past one year, which not only shows how 5G can promote industrial digitalization, but also shows how 5G can meet the needs of a better digital life for all walks of life.

　　The reporter went to the "5G+ Ecology" section of China Mobile Exhibition Area, where the highlights include 5G+8K live broadcast, 5G+ remote driving, 5G+ smart fishing, 5G+ intelligent manufacturing, 5G+ smart medical care, 5G+ police investigation and so on. Here, you can see how 5G smart fisheries can intelligently monitor water quality and automatically feed fish. You can also see how mobile 5G can empower intelligent manufacturing and reduce costs and increase efficiency for enterprises. On the smart road of Wuzhen, long-distance driving has become a reality, and unmanned vehicles have shuttled back and forth on the road. A picture full of science and technology constitutes a new picture of smart Wuzhen.

　　"The above projects have achieved application results in related industries. For example, in the radio and television media industry, Zhejiang Mobile has jointly launched dozens of 5G live broadcasts with Zhejiang Radio and Television and Hangzhou Radio and Television; In the field of transportation, China Automotive Research Institute and Geely Automobile have actually deployed autonomous driving application scenarios based on 5G networks in Wuzhen; In terms of intelligent manufacturing, we will see the practical application results of 5G+ industrial manufacturing solutions in Jiaxing Xinfengming, Hangzhou Turbine, Shaoxing Jinggong Technology and other enterprises. " The on-site staff said.

　　5G+ fishery, creating a modern and intelligent fishery farming model

　　The underwater high-definition camera sends back high-definition pictures of underwater terrain and fish schools in real time through the 5G network, and the smart fishery cloud platform can diagnose the health status of fish schools in real time according to the pictures, and give an alarm for unexpected situations; The water quality can be monitored through the intelligent cage and various sensors in the cage, and the data such as pH value, dissolved oxygen and water temperature in the growth environment of fish can be adjusted in real time. With the low delay of 5G, the intelligent fish detector can control the start and stop of the fish detector in real time during the automatic cruise, and the bait feeding equipment can also be controlled in real time during the intelligent feeding process.

　　This is the development scene of 5G smart fishery. It is reported that in Huzhou, Zhejiang, China Mobile, together with Zhejiang Qingyutang Agricultural Technology Co., Ltd., Zhonglian Zhike and other partners, is carrying out the pilot work of smart fishery. Based on the characteristics of large bandwidth, low delay and wide coverage of 5G network, the functions of underwater survey, line setting, fish monitoring, water quality detection and intelligent feeding of offshore/pond farms are realized through intelligent terminals such as fish detectors, high-definition cameras, various sensors and intelligent cages, which are effective.

　　5G smart police investigation, science and technology to strengthen police for the benefit of the people

　　In the exhibition area, the application of this 5G smart police investigation attracted the attention of reporters. Only the interpreter said: Once a criminal case occurs, we can use the module of "5G Assisting Contact Police in Site Disposal and Site Protection" to provide scientific assistance to the victims under the remote guidance of remote professionals, and do site protection according to the background command center to ensure the integrity of the case site. The module of "Indoor and Outdoor Synchronous 3D Modeling Based on 5G Transmission" is used to synchronously scan the UAV’s peripheral environment and indoor accurate 3D scanning, and the modeling data can be returned in a few minutes through the 5G network, so that the key information of trace material evidence can be marked in the 3D space scene, and the indoor and outdoor 3D rapid modeling of the crime scene can be realized, and the real scene can be restored to the greatest extent.

　　According to reports, in 2019, the "5G-based Public Security Online Survey" project jointly created by Zhejiang Mobile and Lishui Public Security Bureau was officially launched and quickly applied. Industry-leading 5G technology and three-dimensional modeling technology realize all-time and all-factor online exploration of the case site.

　　Praise this application, and 5G technology will surely become a sharp weapon in the construction of "Safe China and Safe Zhejiang" to ensure long-term social stability.

　　Through the on-site display, we saw a brand-new scene of 5G smart education: through a private network, a large basic platform and N-type core applications, we presented a lifelong education system covering the whole life cycle of children, K12, universities and vocational education.

　　For example, Zhiyun Lab of Zhejiang University cooperated in Xixi, Yuquan, Zijin Port and other campuses, and 5G wisdom education realized interactive classroom, VR teaching live broadcast and AR-assisted teaching; In Cai He Experimental School, one-to-many virtual reality teaching can be realized, and the "immersive experience" allows students to deepen their understanding of the course; In the VR classroom of Times Primary School, students carry out scientific experiments, celestial science and scene experience education, so that teachers and students from different spaces can gather together in the virtual space to experience knowledge tour, artistic creation and game adventure together. "5G+VR Art Maker" allows students to create tools through VR painting, carry out bold 3D space graffiti, and convert works into objects through 3D printers. In addition, NB direct drinking water system, VR garbage sorting education game, 5G remote calligraphy, AR fitting mirror and other 5G educational applications can be described as eye-opening. Through the characteristics of low latency and large bandwidth of 5G, an immersive VR teaching resource platform is built to make children learn easily and happily. 5G smart education is becoming the direction of quality education in the future.

　　It is understood that through 5G technology, the smart medical system represented by "remote B-ultrasound" and "remote first aid" is becoming a reality. At present, Zhejiang Mobile and the Second Affiliated Hospital of Zhejiang University School of Medicine have built the first 5G remote first aid command center in China, which integrates remote B-ultrasound, VR diagnosis and treatment, remote video interaction, remote first aid platform, drone logistics and other systems based on 5G network, winning valuable rescue time for patients and creating a green channel for first aid.

　　Through the intelligent monitoring of 5G intelligent three-dimensional emergency network and AI technology, doctors can identify sudden illness and allocate emergency resources. The 5G ambulance sends the patient’s vital sign data back to the hospital in real time, and the hospital team monitors and guides them in real time, so as to prepare for rescuing patients in hospital in advance. At the same time, the vehicle-mounted drone can quickly transfer emergency drugs, blood and samples under the precise navigation of 5G. By using VR technology and remote B-ultrasound technology, experts can realize real-time remote guidance no matter where they are, and the emergency team can immediately put into rescue after the patient arrives at the hospital. After the patient is discharged from the hospital through the diagnosis and treatment of the specialist team, he can make online follow-up and consultation through the Internet hospital.

　　On the 5G ambulance, the doctor of the Second Affiliated Hospital of Zhejiang University School of Medicine told reporters: "With 5G technology, medical staff can send the patient’s B-ultrasound, electrocardiogram and other information back to the hospital in the ambulance, and can also pass the blood samples transported by drones in advance to judge whether the patient needs surgery. This gives us a weapon to take back the patient’s life from the hand of death. "