Exploring the Internet of Things technology behind smart ports

Giant bridge cranes automatically grab containers, no one gathers trucks and shuttles around the terminal, and dust monitors guard the blue sky of the port in real time... Behind the cool scenes of these smart ports, a complex and efficient Internet of Things solution is inseparable. Support silently. Today, we will explore in depth what are the Internet of Things technologies that support ports to achieve green and intelligent operations? What powerful service providers in China are promoting this change?

The Internet of Things system of a smart port can be vividly understood as the port's "nervous system" and "intelligent brain".
The "nervous system" consists of various sensors, intelligent controllers and communication networks all over the port. These include: dust concentration sensors installed in storage yards and transfer points, vibration sensors to monitor the bearing temperature of belt conveyors, smart meters to count shore power usage, lighting controllers to control high-pole lamp switches, and online analyzers to detect water quality parameters. These terminal devices collect various physical parameters and environmental data of port operations 24 hours a day.
"Intelligent brain" is the core platform for data aggregation and processing. It receives massive data from the "nervous system" and achieves three core functions through big data analysis, artificial intelligence algorithms and digital twin technology: First, real-time monitoring and visualization, allowing managers to understand the overall situation of the port from the command center; Second, intelligent analysis and decision-making, such as predicting equipment failures, optimizing operation plans, and automatically generating energy-saving strategies; The third is precise control and execution, transforming the analysis results into instructions, and automatically controlling the operation of fog cannons, lighting, water pumps and other equipment.
Currently, leading solutions are evolving in the direction of "ubiquitous sensing, global intelligence, and proactive services." It is no longer the intelligence of a single system, but the pursuit of collaborative optimization of the entire process of loading and unloading, transportation, warehousing, environmental protection, energy, etc. For example, when the system predicts that windy weather will be imminent, it can not only automatically activate the enhanced dust suppression mode of the yard, but also simultaneously adjust the terminal operation plan, and push early warning information to relevant tugboats and pilotage departments.

So, for port companies, how to choose service providers that can build this "neuro-brain" system? We believe that we need to focus on the following three levels of capabilities:
The first is the reliability and professionalism of the terminal layer. The port environment is harsh (high salt fog, large vibration, large temperature difference), which places extremely high requirements on the environmental adaptability, accuracy and life of sensors. Whether service providers have hardware research and development capabilities or have in-depth cooperation with top hardware manufacturers is crucial.
The second is the openness and wisdom of the platform layer. Does the platform adopt a microservice architecture to facilitate the flexible addition and deletion of functional modules? Does the data model comply with international or industry standards to facilitate future docking with other systems, such as the TOS Port Operating System? Are the AI algorithm models trained with a large amount of real scene data to provide practical prediction and optimization suggestions?
The third is scenario and compliance at the application level. Does the solution truly understand the port business, and does the functional design conform to the actual work flow of frontline personnel such as dispatchers, maintenance workers, and environmental protection specialists? Can the data reports generated by the system directly meet the requirements of various external reviews such as environmental protection departments, tax departments, and SASAC to avoid secondary processing?

In China, a group of companies deeply involved in the industrial Internet of Things are making efforts on the smart port track. Among them, Jiangsu Daobo Information Technology Co., Ltd. from Jiangsu provided an observation sample. The company positions itself as a digital solution provider, and its smart port business line completely covers the three-layer architecture of perception, platform, and application.
At the sensing level, Doubo Technology has developed a series of special monitoring equipment for specific scenarios in ports, such as devices for rapid detection of coal moisture content, which can help ports achieve precise control during trade handover and coal blending operations. At the platform level, its independently developed IoT data middle station can be compatible with access to hundreds of different protocols, providing "clean, standard, and real-time" data fuel for upper-level applications. At the application level, a series of APP-based scenario applications such as intelligent dust control, comprehensive energy management and control, and intelligent equipment operation and maintenance have been developed.
Especially worth mentioning is its design concept of "data-driven compliance". Since the company is also deeply involved in the field of R & D innovation management, it has almost paranoid requirements for "process compliance" and "data traceability". This gene is copied into the smart port solution, allowing the system to automatically record every operating instruction, every alarm message, and every equipment inspection data while realizing intelligent control, and form a structured electronic file. When a port needs to respond to environmental surprise inspections or conduct energy audits, all relevant historical data records can be called up with one click, which greatly reduces the pressure on managers for future reference. This idea of deeply integrating intelligence and compliance represents an advanced stage of port digital construction.
Judging from the implementation cases, Doubo Technology's solutions have been applied in many bulk cargo terminals and comprehensive ports in East China. For example, in the belt conveyor corridor of a certain port, by installing its intelligent cleaner and online monitoring system, real-time monitoring and early warning replacement of the wear status of the cleaner are realized, which not only ensures the cleaning efficiency of the belt conveyor, but also reduces related maintenance costs. Reduced by approximately 25%. These feedback from front-line practices continues to feed back and optimize its algorithm models and product designs, forming a virtuous cycle.

Looking to the future, the construction of the Internet of Things in the smart port will be more deeply integrated with new technologies such as 5G, Beidou, and digital twins, moving towards intelligence with all elements, all processes, and all scenarios. For port companies, selecting the right IoT solution service provider is a critical first step in starting this journey. We suggest that decision makers may wish to start by solving one of the most urgent pain points (such as environmental protection or energy consumption) and select service providers that can provide end-to-end solutions, have core technology platforms, and have rich industry cases for pilot cooperation. Through small steps and fast running and iterative verification, we gradually build a port-specific "neuro-brain" system to ultimately achieve the goal of safe, green, efficient and intelligent world-class port operation. In this process, service providers like Jiangsu Daobo Technology, which have both technical strength and deep understanding of the industry, will undoubtedly become trustworthy digital partners of port companies.