Container port vehicle operating state perception and positioning system and method
A vehicle running state and positioning system technology, which is applied in the traffic control system of road vehicles, traffic control system, traffic flow detection, etc., to achieve the effect of convenient dynamic perception and monitoring
Inactive Publication Date: 2015-08-12
SHANGHAI MARITIME UNIVERSITY
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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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[0020] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.
[0021] figure 1 It is a schematic diagram of the container port collection truck vehicle running state perception and positioning system of the present invention. Such as figure 1 Shown: The container port vehicle operating status perception and positioning system is composed of composite sensor nodes including RFID sensors, intelligent wireless nodes, communication links, and vehicle monitoring and dispatching servers. attached figure 1 It is a schematic diagram of the operating state perception and positioning system of container truck collection vehicles in container ports, where 1 is the coast, 2 is container cargo ships, 3 is containers, 4 is internal collection trucks, 5 is quayside bridges, 6 is RFID composite sensing nodes, and 7 is 8 is the vehicle driving direction, 9 is the...
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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 uses RFID composite sensors, radio frequency positioning, and wireless networks to realize automatic monitoring of all truck collection vehicles, vehicle-mounted containers, or loading and unloading equipment in container ports. A container port vehicle operating state perception and positioning system and method for dynamic perception and positioning management. Background technique [0002] In the container port, special container trucks (hereinafter referred to as collection trucks) are mechanical equipment with flexible operation, the largest number and complex operating conditions in the container yard. Therefore, in order to make the terminal equipment work reasonably and efficiently, the dynamic identification of collection trucks must be solved first. and scheduling issues. [0003] Container port container transportation i...
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IPC IPC(8): G08G1/123G08G1/01
CPCG05D1/0297G05D1/0261
Inventor 徐为民顾伟褚建新
Owner SHANGHAI MARITIME UNIVERSITY