Control device and method for sand plate intelligent model vehicle

Abstract

The invention discloses a control device for a sand plate intelligent model vehicle. The control device comprises an RFID card arranged on a sand plate and taken as the locating original point, the sand plate intelligent model vehicle placed on the sand plate, an upper control host used for realizing digital coordinate representation for the sand plate and presetting the automatic running route ofthe sand plate intelligent model vehicle, and a data fusion analysis processor. The invention further provides a control method for the sand plate intelligent model vehicle. According to the device and the method, the wireless and trackless tracking and the multi-level sensing network information fusion technology are adopted, so that the design and manufacturing workload of the traffic simulation sand plate can be greatly alleviated, a tracking line does not need to be additionally laid, the path can be automatically switched, the locating devices including traffic lamp recognition locatingcards at traffic intersections or locating cards at other positions of the line are not needed, the path coordinate positions can be automatically identified, meanwhile, vehicle-vehicle communicationcan be realized, and thus a hardware simulation device is provided for the teaching application research of the Internet of Vehicles.

Description

technical field [0001] The invention relates to the field of sand table models, in particular to a sand table intelligent model vehicle control device and method. Background technique [0002] At present, in the field of intelligent transportation education, in order to save manpower, material resources and time, some transportation theory research and verification will first be demonstrated on the traffic simulation sand table, and then transferred to the actual traffic environment for verification. However, in the existing traffic simulation sand table, the operation of vehicles is based on electromagnetic or photoelectric non-contact fixed path tracking, and tracking control cannot be performed in other areas outside the fixed path, and arbitrary path planning cannot be achieved. And automatic switching of paths, it is also impossible to obtain the altitude of the vehicle relative to the horizontal plane of the sand table, and it is also impossible to implement unmanned c...

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Problems solved by technology

[0006] Photoelectric tracking: that is, laying white or black lines with a certain width on the sand table (must be on the road surface). The tracking line does not need an external power supply. The black and white line infrared detection module must be installed on the model car. , the infrared detection module will follow the width range of the black and white lines, which requires the installation of multiple infrared transceiver integrated sensors in the infrared detection module, which takes up more space on the model car, and the tracking swing will be much larger than the electromagnetic tracking

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