Container port vehicle running state sensing and positioning system and method thereof

Abstract

The invention relates to a container port vehicle running state sensing and positioning system and a method thereof. A complex sensor network consisting of RFID (radiofrequency identification devices) is adopted, a GPS (global positioning system) module and complicated wireless terminal equipment on tractor vehicles are omitted, sensing information can be transmitted to a TPS (Truck Process System) to be processed via the wireless network, scheduling instructions of the TPS can also be visibly transmitted to the specified tractor vehicles via the wireless sensing network in a visible mode, and all the tractor vehicles in a port area and loading conditions of the tractor vehicles can be dynamically sensed and monitored conveniently. Compared with an existing vehicle positioning system based on the GPS technology, the container port vehicle running state sensing and positioning system has the advantages of simple structure, low cost, convenience in installation and utilization, accuracy in positioning, easiness in maintenance and the like. In addition, the container port vehicle running state sensing and positioning system is unaffected by weather conditions, and can monitor running states of the tractor vehicles in a container port in real time.

Description

Technical field [0001] The present invention relates to a state perception and positioning system and method, in particular to a technology that adopts RFID composite sensors, radio frequency positioning and wireless networks, which can realize automatic operation of all trucks, vehicle-mounted containers or loading and unloading equipment in container ports. The container port vehicle operating state perception and positioning system and method based on dynamic perception and positioning management. Background technique [0002] In container ports, special container trucks (hereinafter referred to as container trucks) are mechanical equipment with flexible operation, the largest quantity, and complex operating conditions in the container yard. Therefore, to make the terminal equipment work reasonably and efficiently, the dynamic identification of trucks must be solved first And scheduling issues. [0003] Container port container transportation includes two processes: import oper...

AI Technical Summary

Problems solved by technology

[0004] In response to the above problems, the main purpose of the present invention is to provide a technology that uses RFID composite sensors, radio frequency positioning and wireless networks, which is low in cost and easy to maintain, and can realize the monitoring of all truck collection vehicles, vehicle-mounted containers or loading and unloading equipment in container ports. Automatic dynamic perception and positioning management, while avoiding the shortcomings of relying on complex positioning algorithms for simple wireless sensor network positioning technology, and also overcome the various limitations of vehicle perception based on GPS and wireless communication technology. Container port vehicles Operating Status Awareness and Positioning System

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