5G+ industry application scenarios and solutions of Jrepus 5G industrial DTU

Jrepus 5G industrial-grade DTU is widely used in highly integrated and diverse application IoT scenarios, providing customers with cost-effective networking deployment solutions, such as Internet of Vehicles, smart medical care, industrial networking, smart security, smart ports, new media video transmission, etc. field.

5G DTU supports independent networking (SA) and non-independent networking (NSA), and is fully compatible with the 5G network of domestic mainstream operators, providing high-bandwidth, low-latency, and highly reliable wireless network connections for IoT devices and sensors. The product has a wealth of industrial interfaces, which is convenient for the access of IoT field devices, and can be connected to serial Ethernet devices at the same time; it supports 2.4GHz and 5GHz WIFI at the same time, and quickly realizes the construction of IoT industry applications.

With the quiet arrival of 5G, it will break through the connection between people in the 4G era, open the door to industrial transformation, and realize the interconnection of all things between people and things, and things and things. As an important support carrier of smart factories, 5G will "open up" various production factors and cooperate with intelligent technology to achieve efficient collaboration among different production factors, thereby improving production efficiency and enabling intelligent perception, ubiquitous connection, real-time analysis, Accurate control and other requirements are met, and the centralized operation space in the manufacturing process, the mechanization of the operating positions, the remote operation and maintenance assistance, and the online service process are realized, and the employees are liberated from the scene, so that fewer people and no one work, and a thorough Solve the current pain points in the field of industrial manufacturing.

To sum up, the overall improvement of 5G network performance will endow industrial manufacturing with more possibilities, and 5G will bring three major demands to the industrial Internet: "replacing solids with mobiles, separating electromechanics" and "replacing people with machines".

5G+ industry application scenarios of Jrepus 5G industrial grade DTU

Machine Vision - Defect Detection

In the intelligent production workshop, the quality inspection of products is still in the stage of manual naked eye processing, which is faced with problems such as low efficiency, difficult to trace back defects, and the defect detection rate is significantly affected by the status of personnel. Using the 5G network, the picture information of the items to be tested can be uploaded to the cloud for image recognition and analysis through ultra-high-definition industrial cameras, so as to realize real-time detection and automatic sorting of defects, and at the same time, it can effectively record the defects of the items to be tested, so as to trace the cause of defects Provide the basis for data analysis.

Machine Vision - Spatial Guidance

In the fully automatic assembly and production process of smart factories, multiple automatic actuators are involved, such as automatic assembly, automatic welding, automatic packaging, automatic filling, automatic spraying, etc. The space guidance function of machine vision is irreplaceable. The transmission position environment is involved in the guidance process. The uploading of information such as analog and digital signals has a high frequency and a large amount of data, which is exactly what the 56 network characteristics can meet. Using the large uplink bandwidth of 5G and high reliability guarantee, it can realize the wireless space guidance function of the automatic actuator, so as to serve the machinery in the factory. The mechanical and electrical separation of the kidney, flexible deployment provides the basis for wireless communication guarantee

Machine Vision-OCR Recognition

OCR recognition based on machine vision is commonly used in nameplate recognition, barcode recognition, number plate recognition and other related fields in industrial production lines to quickly and effectively digitize characters formed in the industrial production process. Through the 5G network, a large number of 4K high-definition industrial cameras in the production workshop are carried, and the captured pictures with characters are uploaded to the cloud computing platform for OCR recognition and detection. At the same time, the cloud computing capability of 5G+MEC can effectively reduce OCR recognition time, improve recognition accuracy, and reduce factory deployment costs.

Remote on-site-AR operation and maintenance assistance

Operators wear AR glasses and transmit the on-site operation status to remote experts in real time through the 5G network. Experts in different places watch the live video through PC, mobile phone and other platforms, and give voice guidance. Operators operate and communicate by receiving voice and annotation guidance from experts in different places. Technical experts master every detail as if they were on the scene, and can guide on-site photographers to troubleshoot through real-time voice or text messages, which not only saves maintenance costs, but also realizes expert skill duplication and solves the problem of shortage of technical experts .

Remote site-VR complex assembly

The system builds a fully virtual VR working environment that is close to reality, allowing employees to be in it and familiarize themselves with new work skills. There will be prompt tutorials throughout the process, and "hands-on" teaching employees technical essentials and attention to details. Employees need to actually participate in the operation skills training process. Wearing VR glasses, both hands can freely operate and practice. The VR glasses will be closely integrated with actual equipment and scenes through the 5G network to give comprehensive tips, introductions, guidance and judgments

Remote control-AGV control

AGVs are widely used in manufacturing industries such as electronics, machinery, cigarettes, textiles, and papermaking. In the production processes of these industries, there are high requirements for AGs' precise mobile control, group control collaboration, and intelligent scheduling. Taking advantage of the low-latency and high-reliability features of 5G, mobile control will be more precise and data transmission will be smoother. AGV will be able to connect with massive Internet of Things smart devices, facilitate flexible manufacturing, intelligent production, and intelligent management, and meet the application requirements of intelligent handling, warehousing, and automated operations in the fields of manufacturing, logistics, and inspection.

Remote Control - Robot Control

Utilizing the low-latency characteristics of 5G, the on-site data of industrial robots is transmitted to the control platform through 5G, realizing 7ˆ24 remote control of robots in the cloud. Cooperating with the 5G+ robot remote control platform, engineers and technicians can remotely implement PLC program upgrades, data collection and analysis, fault diagnosis and other functions, allowing engineers and technicians to remotely serve industrial robots all over the country at the production base, and provide equipment manufacturing enterprises Production operation and maintenance cost reduction and efficiency increase.

Remote control - control of production line equipment in the factory

In order to achieve the goal of flexible deployment of production line control components in the factory, the smart factory PLC (including site PLC and production line PLC) is softwareized and deployed to the cloud together with software such as MES, SCADA, and robot collaborative scheduling.

5G communication modules are installed on the components, and the wireless access of modules, conveyor belts, valve robots and other components is realized by using the characteristics of 5G such as low delay and high reliability, and finally the centralized control and flexible production of the production workshop are realized.

5G+PLC

In the production process, the 5G network is used to realize data transmission between PLCs and between PLCs and in-factory systems. While ensuring data security and real-time performance, it reduces wiring costs in the workshop and quickly realizes capacity matching of production lines to facilitate flexible manufacturing. At the same time, the data collected from CNC machine tools, three-dimensional warehouses, manufacturing lines and other equipment gathered on PCs is transmitted to the big data platform through the 5G network, and the data is mined and analyzed to assist industrial enterprises in optimizing processes, production capacity, and energy consumption.

Production Safety Behavior Analysis

Production Safety Behavior Analysis In the production area of ​​the factory, the front-end camera is used to collect on-site video, and the high-speed real-time video transmission is realized through the 5G network. The video is structurally analyzed in combination with AI + computer vision technology, and the A model is used for real-time reasoning. According to the video The analysis results output corresponding instructions. It can realize high-precision identification of workers' behavior, detection of working conditions of dangerous equipment, monitoring of customized alarm areas, video traceability and other functions, thereby improving the safety production management of the factory area.Provide the basis for protection.