An anti-collision control method for vibrator vehicles based on inter-vehicle communication

Abstract

The invention discloses a vehicle-to-vehicle communication-based anti-collision control method for a vibrator vehicle, belonging to the technical field of geophysical exploration. In this method, firstly, the MESH self-organizing network radio station provided with the vibroseis vehicle is used to form a network for the operation formation. Then share the position and articulation angle information of each vehicle through the ad hoc network, and establish the conversion relationship models of "rear vehicle body coordinates - earth coordinates" and "front vehicle body coordinates - earth coordinates" according to the obtained information. Finally, in the unified earth coordinate system, the shortest distance between the vehicles is calculated by using the rotating jamming algorithm, which is used as the basis for judging the collision avoidance control. The invention makes full use of the equipment of the vibroseis vehicle itself, considers the economy, and can realize the all-weather, all-weather, and no-blind zone distance detection of the vibrator vehicle without adding additional sensors. Jobs offer new technological solutions.

Description

technical field [0001] The invention relates to an anti-collision control method between vehicles when vibrator vehicles operate in formation, in particular to a vehicle-to-vehicle communication-based anti-collision control method for vibrator vehicles, which belongs to the technical field of geophysical exploration. Background technique [0002] The vibrator vehicle is a large articulated engineering vehicle widely used in geological survey, oil exploration and other fields. In the actual operation process, the vibrator vehicles often carry out "high-intensity", "high-precision", "all-weather" and "all-weather" operations in complex wild environments such as deserts, Gobi, and grasslands in the form of multi-vehicle formations. The high-intensity operation method puts forward high requirements on the safety of vehicle operation. When the distance between vehicles is short or the visibility at night is poor, collision accidents between vibrator vehicles are prone to occur, w...

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a vehicle-to-vehicle communication-based anti-collision control method for vibrator vehicles to solve the shortcomings of existing methods such as detection blind spots, being easily affected by environmental factors, and poor economic efficiency.

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