Logistics park vehicle passage intelligent scheduling system and method

Abstract

The invention discloses a logistics park vehicle passage intelligent scheduling system. The logistics park vehicle passage intelligent scheduling system includes a straightway signal lamp, an entering signal lamp, a monitoring probe, an operation terminal machine and a passage arbitration system. The invention also provides a method using the intelligent scheduling system. The method comprises the steps of vehicle passage image acquisition by using the monitoring probe, monitoring background image extraction, background iteration count resetting, vehicle passage region outlining, motion region detection, motion region fusion, motion region area calculation and the like. According to the method, motion types such as the driving of trucks into a platform, the driving of the trucks out from the platform, lateral parking of the trucks, lateral starting of the trucks and the movement of people are identified, and the working state operation of the operation terminal machine is used in combination, and therefore, problems in vehicle passage conflict resolution can be solved automatically and efficiently. The system has the advantages of simple structure and low installation and maintenance cost. The intelligent detection scheduling method is stable and reliable, and is suitable for improving the work efficiency and automation level of trucks in a variety of kinds of logistics parks, and has a bright economic benefit and market application promotion prospect.

Description

technical field [0001] The invention relates to the field of intelligent information technology, and in particular to an intelligent dispatching system and method for vehicle lanes in a logistics park. Background technique [0002] A logistics park is a place where multiple modes of transportation connect, and it is a gathering point for logistics enterprises with a certain scale and various service functions, including comprehensive functions, intensive functions, information transaction functions, centralized storage functions, distribution and processing functions, multimodal transport functions, Auxiliary service function and parking lot function. It can comprehensively handle storage, packaging, loading and unloading, circulation processing, distribution and other operation methods as well as the mutual conversion between different operation methods. [0003] The internal logistics operations in the logistics park are busy, with frequent cargo loading and unloading ope...

AI Technical Summary

Problems solved by technology

[0007] At present, radar positioning technology is used in ports and airports to locate and track incoming ships and on-site aircraft. Due to the large size of ships and aircraft, the requirements for positioning accuracy are low, and the speed of operation after entering the port is slow. , therefore, the radar positioning technology cannot be applied to the positioning and tracking of trucks in the logistics park

[0008] Tan Sishu's master's thesis of Changchun University of Technology "Implementation of Parking Lot Management System Based on Image Vision" uses image recognition technology to efficiently manage the parking lot, but its technical solution is only to recognize the license plate and vehicle model, and the intelligent recognition result cannot judge the road occupancy of the parking lot, and cannot For scheduling optimization of truck loading and unloading operations

[0009] The paper "Personnel and Vehicle Identification System for Production Areas" published in the June 2013 issue of "Nonferrous Metallurgy Design and Research" uses safety gratings and ground induction coils to monitor vehicles entering dangerous areas to prevent production control systems from issuing errors Instructions, the disadvantage is the high cost of transformation

[0010] The paper "Application of Vehicle Scheduling and Identification System in the Concrete Production System at the West End of Jinping II Hydropower Station" published in the April 2010 issue of "Sichuan Hydropower" recorded the electronic identification card of Intermec Technologies Corporation of the United States, which uses the Automatic Vehicle Identification System (AVIM) for short. technology to realize the scientific scheduling of supervising concrete transport vehicles, but this equipment is suitable for multi-lane single-operation occasions, and is not suitable for complex and dynamic platform operations in logistics parks

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