Unmanned distribution vehicle formation information sharing information scene construction method based on coincidence travel

Abstract

The invention discloses an unmanned distribution vehicle formation information sharing information scene construction method based on coincidence travel, and relates to the field of logistics automation. The method comprises the following steps: acquiring unmanned delivery vehicle information in a region by using vehicle-mounted satellite navigation equipment, communication equipment and other equipment of the unmanned delivery vehicle, including the position and speed of satellite positioning and information returned by a camera, and synthesizing with static traffic information to obtain a virtual traffic scene; performing formation scheduling on unmanned distribution vehicles in the distribution vehicle sight distance visual field range, and presetting a driving track, wherein formation driving saves energy; using the vehicles in the formation as mutual distant view cameras for safety monitoring and sharing detected road information, uploading the information to a dispatching information center, and forming an information sharing body; based on sharing of multi-source information, constructing an omnibearing three-dimensional driving environment scene and sending to a related distribution vehicle so that the information sensing precision and accuracy are improved, and the safety of the distribution vehicle is improved. According to the invention, through sharing respective information perception, the unmanned delivery vehicles are enabled to be visual monitoring information for each other, and the information is complementary and expands an information acquisition mode; through sharing of multi-source information, an omnibearing virtual driving scene is constructed, information perception precision and accuracy are improved, scheduling management is optimized, and distribution safety is improved.

Description

technical field [0001] The invention belongs to the field of traffic information acquisition and logistics automation, and in particular relates to an information scene construction method for unmanned distribution vehicle formation information sharing based on overlapping itineraries. Background technique [0002] During the distribution process of unmanned distribution vehicles, the distribution scheduling system arranges the local coincident vehicles on the distribution path to form a group to drive in the overlapping itinerary, which can form an information sharing body in the itinerary. [0003] However, when the information scene is constructed in the above-mentioned way, on the one hand, the local road information detected by the individual unmanned delivery vehicles is relatively lacking, resulting in incomplete driving environment information obtained by the individual unmanned delivery vehicles, which may make it difficult for the road conditions to appear. Misjudg...

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Problems solved by technology

[0003] However, when using the above method to construct the information scene, on the one hand, the local road information detected by the individual unmanned delivery vehicle is relatively scarce, resulting in the incomplete driving environment information obtained by the individual unmanned delivery vehicle, which may make it difficult for road conditions to appear. Misjudgment; on the other hand, unexpected situations such as damage may occur during the driving of the unmanned delivery vehicle, and there are no preventive measures to deal with such situations

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