In October last year, Hubei Sanhuan Intelligent Technology Co Ltd, Wuhan United Development Port Co Ltd, and Unicom Smart Network Technology Co Ltd signed the "Intelligent Port Co-operation Framework Agreement" to build the country's first 5G intelligent port in Huashan Port.
Just today, the country's first case resides in the 5G communication traditional port intelligent level transport overall solution was successfully released in Wuhan Huashan Port. There are three container unmanned transfer vehicle (AGV), they jointly undertake the container transport operation task, no one intervenes at the scene, the whole process by the technicians in the background cloud scheduling.
The scene demonstrated how the unmanned car pick up the box, put the box work. In order to ensure safe work, the whole process by the car's intelligent system to ensure that the vehicle travels correctly, this system involves chassis driving technology, AI intelligent technology, driving process to sense the surrounding obstacles technology, but also includes GPS vehicle monitoring and management system (VMS), the traffic system and the cloud interactive function technology.
The traditional container loading operation requires four people to operate, and also requires a large number of dispatchers, with this technology, it can be reduced from a hundred people to a single-digit dispatch team, so it is very effective in terms of streamlining the efficiency of the staff. The country has 250 million TEUs, to fully automated loading and unloading of only 5 million TEUs, while the remaining are still using the traditional way in the operation, then with this programme, can bring great efficiency for the port.
The whole container unmanned vehicle uses 12 ultrasonic radar, real-time transmission of data to the VMS, through the cooperation with the laser radar can be accurately positioned, the accuracy is controlled within ± 5cm.
Among them, the ultrasonic sensor adopts TOF principle to achieve obstacle avoidance, which is a low-cost solution with simple use and mature technology. Its bus-based communication not only facilitates the wiring of the entire vehicle, but also responds to and executes broadcast commands, and users can modify the parameters in real time to adjust the detection range of the sensor.
Audiowell ultrasonic sensors - Direct digital signal output - Self-matching line, so that the probe performance to reach the optimal - High measurement accuracy (± 5cm) - IP69 protection level At present, Audiowell ultrasonic sensors have been widely used in AGV carts, intelligent robots and other products. In the future, Audiowell will be committed to become a major global supplier of sensors (position, distance, speed) and their application solutions, and invest in more focused and professional research in the sensor "perception and obstacle avoidance" ranging, to create a smart life with sensing technology.
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