The "Weili Innovation Team" of Qingdao Port Shandong Port Shandong Port -"Turkey Expert" to solve world -class problems

In the ore pier of the Qiangang Branch of Qingdao Port in Shandong Port, the entire process automation system allows this "30 -year -old" old pier to rejuvenate. This stems from an innovative team walking between ore, coal, aluminum alum soil, and large machinery and belt processes all year round. They did not give up the struggle day and night, and independently transformed the country's first full -system dry bulk smart terminal. They are the "Weili Innovation Team" at the former Port Branch of Qingdao Port in Shandong Port.

Stimulate the "foreign machine" line map

"I entered Hong Kong 25 years ago and followed the company to develop and grow all the way." Zhao Weili, deputy manager of the Ministry of Safety and Environmental Science and Technology of Qingdao Port Company, Qingdao Port, Shandong Port, recalled that the company built the first Asia in Asia in 1998 200,000 tons of ore pier, became the first 100 million -ton loading and unloading company in the Sea area in 2009, and successively refreshed the world record of iron ore connection and unloading.

The reporter followed Zhao Weili to the Central Control Room. Zhang Yu, a pile driver, said: "I used to work outdoors before, and the wind and sun were indispensable. Walking on the spot for more than 25 kilometers, the belt worker must be inspected 24 hours along the process. Now, everyone blows the air conditioner, watching the monitoring, a little mouse, and the button can complete all the jobs. We have changed from 'blue collar' to '' to '' 'to' white collar'."

As a former port company of the professional loading and unloading company of Grand Satta, it has been operating for 30 years. The equipment has gradually entered the "old age". In addition, the production plan of dry bulk is large, and the statistics of equipment, costs and other data are all relying on manual. There are many machine cooperation and machine cooperation. This makes safe operation and improve efficiency. "Dry bulk cargo company eats 'process rice', and the equipment must be regarded as a baby." Zhao Weili looked at the machine in the computer screen and said, how to not hurt the muscles to activate the equipment resources, so that the old equipment will rejuvenate the vitality and become a new vitality and become a new vitality and become a new vitality and becoming a new vitality. A problem that urgently needs to break through.

It is difficult to increase the comprehensive and intelligent upgrade of the terminal. One is that there are no cases to learn from, and the other is that the electronic control system of many equipment in Qingdao Port was introduced from abroad decades ago. The line is very difficult. The former port company found a lot of experts to discuss it in Hong Kong. The answer they gave was uniform. "Such equipment status and production model, the success rate of upgrading and transformation is basically zero." Zhao Weili said.

The roads are all from people. Can't you try it? Among the colleagues of Zhao Weili, there are a group of "Turkey Experts" who are fighting on the front line. No one is more familiar with the needs of front -line homework than them, and no one has a stronger wish than they. Zhao Weili subsequently formed the "Weili Innovation Team" of 38 people with them. Taking the small port pier as the pilot, she began to find a solution.

If you want to move, you must understand every control line of them. In order to accurately find the control parameters of the line, they have tried to connect the computer on the loader. Each of the loader can carefully record it, and then observe the signal changes in real time from countless complex actions to push the control parameters. In order to solve the stability of the data of unmanned cabin loader, they are under the high temperature of nearly 40 degrees Celsius, 4 months in a row to a foreign cabin with a depth of 20 meters, collected more than 8,000 key data, and overcome the 5G signal in the cabin. Difficulties with insufficient coverage. In order to find the control line on the full unloading machine, they carried more than 20 kilograms of testing equipment and hundreds of times climbing 16 -storey machines, and they were not afraid of the turbulent sea under their body.

After more than half a year of hard work, the Weili Innovation Team sorted out more than 3,000 electrical lines, drawn more than 1,500 control line maps, and independently design nearly 1,000 logical control procedures, complete more than 100 technical planning books, and finally control the equipment control line. This The strip line has been "rational", laying a solid foundation for the automated transformation of large equipment.

Install the "smart core" for old devices

For the equipment, only the control line is rational can the "wisdom core" be installed to achieve a web management.

The seemingly simple step is difficult to achieve. This is related to the six major systems including the automatic control system of the door machine, the automatic control system of the stacking machine, the process belt control system, and the smart dispatching system. To generate an abnormal processing mechanism, etc., you can realize one -click -on and one -click startup. Because there are many related systems and devices, the difficulty of functional debugging cannot be estimated.

Zhao Weili firmly believes that no matter how difficult to solve the "puppet", she will definitely solve it! The "Weili Innovation Team" is staring at the production plan for 24 hours, and often uses the new mode to debug at night. They also set the group regulations that "even if there are only 5 minutes of shutdown gaps, and test".

Nothing is unachievable. After thousands of simulation tests, more than 100 defects were designed, more than 20 current detection methods, bucket chain protection, intelligent temperature control system and other processes were innovated. After optimizing more than 60 old electronic control system programs, they finally established it The comprehensive operation mode of the pile of the pile of the pile of the "PLC centralized control+current detection protection+video full coverage monitoring+fault intelligence judgment+remote chain protection".

Since then, after more than 60 days of battle, they completed the electrical transformation and automation transformation of the 200,000 -ton -level ore pier. "This is like a 'large replacement' for the entire nerve center of the machine, and has opened up the equipment of the equipment." Zhao Weili said with a long breath, which accumulated very valuables for the automation transformation of various equipment in the later period. experience. The "Weili Innovation Team" opened the road and encountered a water bridge. Relying on the advanced technologies such as Beidou navigation, 5G, machine vision, artificial intelligence, laser sensing, and drone measurement, they overcome more than 600 industry problems, giving 9 new "smart cores" of 9 old and 17 old devices, For production equipment from different countries, different manufacturers, and different periods, the command and control system is finally managed.

Improve and optimize in actual combat

"At the beginning, the driver master changed from a vast cabinet to the room to operate the loader, because the work efficiency was not as good as before." Guo Kai, a member of the "Weili Innovation Team", said that from the outdoor to the room, the driver cannot perceive the vehicle. Dynamic, the fineness of the operation will naturally discount, and the operating efficiency is also affected.

This problem must be resolved as soon as possible. Guo Kai continued to study and explore, actively led the driver to repeatedly practice the operation of the throttle addition, subtraction, moving arm improvement, and fighting and overheading, and installed 6 combined mirror cameras to ensure the consistency of remote images and indoor driving. In the end, it was guaranteed to ensure that it was guaranteed Equipment safe operation and operational efficiency.

In the process of sorting out the various businesses of the dock, they also found that to achieve port automation operations, they need to scan the stacks in advance to provide data support. However, it takes at least 20 minutes to scan a complete cargo stack, which will undoubtedly seriously drag the production efficiency for the operation process calculated in seconds, resulting in abandonment of the automated operating mode.

In response to this issue, the "Weili Innovation Team" repeatedly studied, calculated, and simulated, and finally found the plan for the operation, scanning, and storage of the side: use the drone to carry the laser radar for the stack scan, generate 3D goods to generate 3D goods The stack model is used to achieve the physical measurement and 3D modeling of the drone on the full storage stack. As soon as the plan was determined, they immediately borrowed information methods such as video stitching and GPS positioning to use technologies such as drones, laser dot cloud scanning, and finally formed a three -dimensional visualized smart library to achieve unmanned stacks, library push, ship push, ship push excellent.

After implementing a series of innovation measures, the utilization rate of the former Hong Kong company's library field increased from 76.3%to 83.5%, and more than 600,000 tons of ore ore. To 10.02 times, it is equivalent to unloading 7 million tons of ore. At the same time, the number of traditional database management personnel has been greatly reduced and the labor intensity is reduced. "Now the storage farm has been reduced from more than 50 tirocrats per shot to more than 10 times per class. . "Liu Shangqi, the person in charge of the Wisdom Library (DYS) project of Weili Innovation Team.

"Many innovative employees say yes, we feel particularly happy and particularly fulfilling. Because of being needed by employees, our life becomes extraordinary, which is very meaningful." Zhao Weili said with emotion.

The Weili Innovation Team used the hard work and wisdom of the Chinese people to systematically cure the "stubborn disease" system that restricts the development of the port for many years. They only used the world's difficulty in the transformation and upgrading of traditional dry bulk cargo terminals in just two and a half years. A new way for conservation, greening, and replication. Behind these achievements, because they have a firm conviction: "After seeing a way, you must keep going!"

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