Vehicle collision prevention control method for vibroseis vehicle based on inter-vehicle communication

Abstract

The invention discloses a vehicle collision prevention control method for a vibroseis vehicle based on inter-vehicle communication, and belongs to the technical field of geophysical exploration. The method comprises the steps: employing an MESH ad-hoc network radio station of a vibroseis vehicle to carry out networking on an operation formation; sharing the position and hinge angle information of each vehicle through an ad hoc network, and establishing a 'rear vehicle body coordinate-geodetic coordinate' conversion relation model and a 'front vehicle body coordinate-geodetic coordinate' conversion relation model according to the obtained information; finally, calculating the shortest distance between the vehicles by using a rotating jamming algorithm under a unified geodetic coordinate system, and taking the shortest distance as a judgment basis for anti-collision control. According to the method, the equipment of the vibroseis vehicle is fully utilized, the economical efficiency is considered, all-weather, all-day and non-blind-area vehicle distance detection of the vibroseis vehicle can be realized under the condition that no additional sensor is added, and a new technical solution is provided for safe driving and operation of the vibroseis vehicle.

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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