DHHI is committed to the research and development of unmanned handling systems for molten steel ladle, molten iron ladle, steel coil, steel plate, billet, steel ingot, rod and wire, coal, ore, etc. and can provide the customers with total solution for subsystem and equipment, including machine vision, intelligent algorithms, fault diagnosis, longevity management, remote monitoring, operation and maintenance, intelligent lifting equipment, intelligent ground transportation equipment.

Intelligent lifting and transporting is an intelligent total solution incorporated with subsystems such as storage area management, scheduling algorithms and intelligent handling, etc. to form perception, decision making and execution. This system, on the basis of a standard production and operation process, senses the environmental information such as equipment and inventory status, etc. through position sensors, machine vision, etc. and independently breaks down the production plan after analysis by the warehouse intelligent management system. The operating instructions are formed through intelligent scheduling and path planning technologies, and the intelligent equipment itself will complete the task instruction and feed the results back through automatic control and precise positioning technologies. This system also has functions such as remote operation and maintenance, cloud services and mobile push, etc. to realize full-life-cycle management and site real-time monitoring.

Effects: The efficiency of warehouse entry / exit is close to the average level of manpower. 24-hour full day operation can be achieved; “one post with multiple functions” can be achieved to reduce personnel by 60%; utilization rate of storage capacity increased by 30%, reduce logistics cost by 20% and reduce error rate by 80%. The intelligent lifting and transporting system is of algorithms with independent decision-making feature and of programmed production management logics. After receiving the production tasks, it independently breaks down the plan and completes position selection, lifting and transporting equipment selection, etc. based on warehouse entry / exit strategy to achieve intelligent scheduling of the equipment. The logistics simulation system is based on transport capacity analysis to quickly realize intelligent logics, identify production bottle neck and improve the intelligence level of the system.

Intelligent crane: the intelligent lifting and transporting equipment, with independence, efficiency and safety achieved through the automatic control program via wireless communication to complete ICS instructions and give feedback, based on machine perception technologies such as precise positioning, etc. and collaborative control technologies such as electronic anti-sway, etc.