October twenty eighth，CCTV《Economy half an hour》The program is broadcast

BySany Marine EngineeringResponsible

Tianjin Port Tire Crane Automation Transformation Project

Focus on CCTV

Application TrinityH-Move2.After 0 intelligent system

Automatic operation efficiency of tire crane increased to 20Move/h

Beyond artificial

The rate of abnormal intervention was only 2.78%

The operation ratio can be increased to 1:6

It marks a major breakthrough in the construction of smart ports in China.，25 thumbs up

 

The original report

 

Tianjin Port in Bohai Bay is actively undergoing a qualitative transformation.，This year, we will launch a large-scale equipment renewal campaign.，Save energy and reduce carbon、Digitize、Intelligence as the main direction of attack，The traditional wharf where An Jinhui is located has also accelerated the pace of wisdom transformation.。

Automation Chief Engineer of Tianjin Port Pacific Container Terminal An Jinhui ：We mainly solve several problems.，One is to solve the difficulty of recruiting workers.。Now it is well known.，Now we are recruiting workers, especially field bridge drivers.、Quayside bridge driver，Blue-collar workers who need certain skills。

Team leader of Tianjin Port Pacific Container Terminal Yard Bridge Team Zhang Lianghao ：Four ropes（Tire crane）Anti-sway spreader，It must be shakier than eight-rope.、It needs to be placed，Or based on the naked eye?，It takes a long time to run in.。

The largest type of yard bridge in China's port industry is this four-rope tire crane.，The operation difficulty is high、The system is inefficient，Difficult to prevent shaking and twisting。As the core equipment of terminal loading and unloading operations,，The automation and intelligent development of the yard bridge plays a vital role in improving the overall efficiency of the wharf.。So，From the beginning of the first phase of transformation in 2020，This has become a difficult problem for An Jinhui's team.。

 

Final，An enterprise from Zhuhai accepted this difficult problem.，They developed an intelligent four-liter tire crane automation solution.，Follow by speed、Position follow，Real-time anti-shake and anti-twist，It basically solves the first problem of anti-shake and anti-twist.，However, the efficiency of automatic operation is still not as good as that of manual operation.。

Vice President of Intelligent Port Machinery Research Institute of Sany Marine Heavy Industry Co., Ltd. Wang Junxiong：What is it?？To a certain extent.，We can do it.、It works，It can only be said that this is the state.。Compared with others.，Or is it about 80?%An efficiency of about。

Automation Chief Engineer of Tianjin Port Pacific Container Terminal An Jinhui ：Terminal operation is based on efficiency，The difference is 20%Which means I have at least an hour.（Poor）Four boxes，The efficiency of manual work cannot be achieved by automatic operation.。

In the first batch of fourteen equipment transformed,，This field bridge, numbered 45, has always been regarded as“Poor student”，Because its spreader has certain structural defects.，Operational efficiency has been reciprocal.，After the completion of the first phase of transformation, the efficiency is still at the bottom.。Face this hard bone，The two partners unanimously decided to take it as a breakthrough in the second phase of upgrading and transformation.。

By introducing digital twin technology,，The trajectory and position of the box are predicted and simulated.，The action of lowering the sling.，The technical essentials of manual operation are added，The results are remarkable。

Vice President of Intelligent Port Machinery Research Institute of Sany Marine Heavy Industry Co., Ltd. Wang Junxiong：Our name isAIIn the box，It's actually a prediction box.，Be able to predict the trend well，That means I need to know what I'm going to do at the next moment.，Where will you go?，So what kind of speed is the best for me to come to the box?，Can be aligned exactly，Kind of like people.。

Automation efficiency of traditional tire crane，Approximately 15 to 16 cycles per hour。And fusedGPS、AIVision、3DNew versions of technologies such as scanning and imaging，Ignal reliability greatly improved。

After four months of docktime testing.，The automatic operation efficiency of Unit 45 has been increased to 20 operation cycles.，This is also the first time that the industry has realized that the efficiency of automatic tire crane exceeds that of manual work.。

Vice President of Intelligent Port Machinery Research Institute of Sany Marine Heavy Industry Co., Ltd. Wang Junxiong：That is to say, this bridge is now the best of all the bridges.，Highest overall efficiency，The lowest intervention rate。It goes from last to last.，Now it's number one.。

 

The low intervention rate means that from the original one person operates a stage bridge.，Up to now, one person can manage up to six bridges at the same time.。Zhang Lianghao, who has been on the bridge for more than ten years, has also become a member of the remote control room of the wharf.，I used to work for more than ten hours with my back bent.，Now it's easy to sit in front of the computer.。

 

Team leader of Tianjin Port Pacific Container Terminal Yard Bridge Team Zhang Lianghao：Now the manual link is much less difficult than before.，Because of its picture.、Vision、Perspective、The operation and so on are all simplified.。

 

In May this year，The Ministry of Transport and other 13 departments jointly issued an action plan for large-scale equipment renewal in transportation.。Tianjin Port seizes the opportunity period，In the open space not far from 45.，The staff are carrying out a comprehensive renovation and renewal of the new batch of field bridges.，All renovations are expected to be completed by the end of the year.。

Project Manager of Intelligent Reconstruction of Tire Crane of Sany Marine Heavy Industry Co., Ltd. Qi Jianhua：We added cameras.，Scanners have been added，Through vision, these laser scanning technologies，Through remote automation，It's like a human eye.，Realize its automatic loading and unloading box。

Cheng Shidong, Director of Urban Transportation Center, Institute of Comprehensive Transportation, National Development and Reform Commission ：Our vehicles and related equipment still have some room for improvement.，Through the updating of equipment and the updating of vehicles，Make better use of the resources in stock，Improve our low-carbon green level。