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Unmanned road roller group obstacle avoidance method and system based on 5G network communication

A technology of unmanned driving and network communication, applied in control/regulation systems, motor vehicles, transportation and packaging, etc., can solve problems affecting construction efficiency, road roller collisions, path intersections, etc., to avoid economic losses and reduce the probability of collisions , reduce the effect of false positives and false negatives

Pending Publication Date: 2020-05-12
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] During the construction process of the project, when the road roller group is working, multiple road rollers need to carry out rolling operations in a working area with a certain width, so there will be cross paths between adjacent road rollers, and road roller collisions will easily occur when the road rollers are changed by manual lookout control. Affect construction efficiency and cause economic losses

Method used

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  • Unmanned road roller group obstacle avoidance method and system based on 5G network communication
  • Unmanned road roller group obstacle avoidance method and system based on 5G network communication
  • Unmanned road roller group obstacle avoidance method and system based on 5G network communication

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Embodiment 1

[0068] Such as figure 1 As shown, one embodiment of the present invention provides an unmanned road roller group obstacle avoidance method based on 5G network communication, which is used for road rollers. The road roller includes a road roller body and a positioning module and a 5G communication module arranged on the road roller body. The obstacle avoidance methods of the unmanned road roller group for 5G network communication include:

[0069] Step 10: Based on the positioning module and the 5G communication module, obtain the driving direction information, position information of multiple road rollers, and the lateral distance between each adjacent roller among the multiple road rollers;

[0070] Step 20: According to the driving direction information and position information of multiple road rollers and the lateral distance between each adjacent road roller, predict whether there will be a collision situation, if it is, go to step 30, if not, go to step 10;

[0071] Step...

Embodiment 2

[0078] Such as figure 1 As shown, one embodiment of the present invention provides an unmanned road roller group obstacle avoidance method based on 5G network communication, which is used for road rollers. The road roller includes a road roller body and a positioning module and a 5G communication module arranged on the road roller body. The obstacle avoidance methods of the unmanned road roller group for 5G network communication include:

[0079] Step 10: Based on the positioning module and the 5G communication module, obtain the driving direction information, position information of multiple road rollers, and the lateral distance between each adjacent roller among the multiple road rollers;

[0080] Step 20: According to the driving direction information and position information of multiple road rollers and the lateral distance between each adjacent road roller, predict whether there will be a collision situation, if it is, go to step 30, if not, go to step 10;

[0081] Step...

Embodiment 3

[0092] Such as figure 1 As shown, one embodiment of the present invention provides an unmanned road roller group obstacle avoidance method based on 5G network communication, which is used for road rollers. The road roller includes a road roller body and a positioning module and a 5G communication module arranged on the road roller body. The obstacle avoidance methods of the unmanned road roller group for 5G network communication include:

[0093] Step 10: Based on the positioning module and the 5G communication module, obtain the driving direction information, position information of multiple road rollers, and the lateral distance between each adjacent roller among the multiple road rollers;

[0094] Step 20: According to the driving direction information and position information of multiple road rollers and the lateral distance between each adjacent road roller, predict whether there will be a collision situation, if it is, go to step 30, if not, go to step 10;

[0095] Step...

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Abstract

The invention provides an unmanned road roller group obstacle avoidance method and system based on 5G network communication. The unmanned road roller group obstacle avoidance method based on 5G network communication comprises the following steps: step 10, based on a positioning module and a 5G communication module, acquiring driving direction information and position information of a plurality ofroad rollers and a transverse spacing distance between each two adjacent road rollers in operation; step 20, pre-judging whether a to-be-collided situation exists or not, if so, turning to the step 30, and if not, turning to the step 10; and step 30, adjusting the driving route of any one of the plurality of road rollers to avoid possible collision, and after the situation that collision is aboutto occur is eliminated, recovering the original state of the changed road roller and driving the changed road roller according to an original route. According to the method provided by the invention,the traditional way of controlling the road rollers by manual watching is replaced, the collision probability of the road rollers is greatly reduced, the construction efficiency is improved, and the economic loss caused by the collision of the road rollers is avoided.

Description

technical field [0001] The present invention relates to the field of construction, in particular, to a 5G network communication-based unmanned road roller group obstacle avoidance method and a 5G network-based unmanned road roller group obstacle avoidance system. Background technique [0002] During the construction process of the project, when the road roller group is working, multiple road rollers need to carry out rolling operations in a working area with a certain width, so there will be cross paths between adjacent road rollers, and road roller collisions will easily occur when the road rollers are changed by manual lookout control. Affect construction efficiency and cause economic losses. Contents of the invention [0003] The present invention aims at improving at least one of the technical problems existing in the prior art. [0004] To this end, the first aspect of the present invention provides an obstacle avoidance method for unmanned road roller groups based o...

Claims

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Application Information

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IPC IPC(8): G05D1/02
CPCG05D1/0246G05D1/0255G05D1/0257G05D1/0223G05D1/0214G05D1/0278G05D1/0276Y02D30/70
Inventor 谭斌任志国钟辉平
Owner SANY AUTOMOBILE MFG CO LTD