Container terminal yard monitoring project of a port group
Covering the quay crane operation area, container yard, gate and dangerous goods container area, visual management of the entire container flow process is realized through high-point overlooking and container number identification.
Project Overview
Project basic information
project site
Real scene of project site
Project background
The port area has 2 container berths, a yard area of approximately 180,000 square meters, and a large average daily container throughput. The original monitoring mainly covers the gate, and the interior of the yard and the working surface of the quay crane are basically in a blind spot.
Special requirements for coastal environments
- All outdoor equipment guards and brackets must meet C5-M anti-corrosion grade, and bolts must be made of 316 stainless steel.
- The installation of high-point equipment needs to consider typhoon conditions, and perform load verification based on the wind pressure that occurs once in 50 years.
- The lens needs to be rinsed regularly with fresh water to remove salt, and the cleaning cycle is specified in the operation and maintenance manual.
- The annual corrosion failure rate of electronic equipment must be controlled, and key components must be designed with redundant backup.
Performance
The average gate crossing time has been reduced from 45 seconds to 12 seconds, and the efficiency of searching and turning over boxes in the yard has been significantly improved. The dangerous goods box area achieves 100% video retention and passes special inspections by regulatory authorities.
Project difficulties
Issues that need to be addressed during project advancement
The yard area is large and the box positions change frequently
It is difficult to cover all working surfaces with a fixed viewing angle
The quayside bridge is high, shakes a lot, and is difficult to view
The installation location of the equipment is limited by the structure and operation.
Severe corrosion caused by sea fog and salt spray
Equipment life in coastal areas is significantly shortened
Vehicle queuing at the gate affects port drainage efficiency
Manual container handling is inefficient and backlogged during peak periods
solution
Technical and construction measures taken to address the above difficulties
The stockyard adopts a 40-meter high pole for overlooking and a ball machine to fill blind spots
forming a double-layer coverage of "high-point panorama + low-altitude close-up"
The quay crane adopts anti-shake installation + electronic anti-shake algorithm
Solving the problem of unusable images caused by shaking
All use C5-M anti-corrosion grade equipment
resistant to salt spray corrosion, key components are made of 316 stainless steel
Gate box number recognition + license plate recognition all-in-one machine
Automatically checks reservation information, crossing the gate in an average of 12 seconds
Project results
Actual operating data after the system goes online
Main equipment list
This project mainly uses equipment (XLD is mainly self-developed)
- High-pole overlooking heavy-duty pan/tilt — 12 units, 40-meter high pole
- 2 million network gun machines — 218 units, quay crane and road
- Box number recognition all-in-one machine — 10 units, two-way gate
- Anti-corrosion guards and brackets — 340 sets, grade C5-M
Related solutions
Other cases
More similar project implementation experience
