Control method and control device of unmanned equipment

A control method and equipment technology, applied in two-dimensional position/channel control, non-electric variable control, control/regulation system, etc., can solve problems such as low stability of unmanned equipment and sudden braking of unmanned equipment

Pending Publication Date: 2022-03-08
BEIJING SANKUAI ONLINE TECH CO LTD
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  • Claims
  • Application Information

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Problems solved by technology

However, in order to ensure the safety of unmanned equipment during driving, the determined driving decisions are usually relatively conservative, which is likely to cause sudden braking of unmanned equipment, making unmanned equipment less stable during driving

Method used

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  • Control method and control device of unmanned equipment
  • Control method and control device of unmanned equipment
  • Control method and control device of unmanned equipment

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[0059] In order to make the purpose, technical solution and advantages of this specification clearer, the technical solution of this specification will be clearly and completely described below in conjunction with specific embodiments of this specification and corresponding drawings. Apparently, the described embodiments are only some of the embodiments in this specification, not all of them. Based on the embodiments in this specification, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this specification.

[0060] The technical solutions provided by each embodiment of this specification will be described in detail below in conjunction with the accompanying drawings.

[0061] figure 1 It is a schematic flow chart of a control method for unmanned equipment in this specification, including the following steps:

[0062] S100: Obtain driving trajectory data of the unmanned device as first traject...

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Abstract

The invention discloses a control method and a control device for unmanned equipment, and the method comprises the steps: obtaining the driving track data of the unmanned equipment as first track data, and predicting the driving track data of obstacles around the unmanned equipment as second track data; secondly, for each track point contained in the first track data, dividing an area in a preset range by taking the track point as a center to obtain each block around the unmanned equipment; and then, according to the second trajectory data, predicting a sequence of block codes of blocks passed by obstacles around the unmanned equipment in a future period of time, and taking the sequence as a block code sequence. And finally, predicting interaction behaviors generated by the unmanned equipment and obstacles around the unmanned equipment in a future period of time, and controlling the unmanned equipment to run. According to the method, the interaction behavior between the unmanned equipment and the surrounding obstacles can be determined, the unmanned equipment is controlled to run in advance, sudden braking of the unmanned equipment is avoided, and the stability in the running process is improved.

Description

technical field [0001] This specification relates to the field of unmanned driving, and in particular to a control method and control device for unmanned equipment. Background technique [0002] In the field of unmanned driving, the historical driving data of obstacles is usually used to predict the future driving trajectory of obstacles. During the driving process of the unmanned device, if the future trajectory of the obstacle interacts with the trajectory of the unmanned device, the unmanned device can determine the driving decision to avoid collision with the surrounding obstacles based on the future trajectory of the obstacle. However, in order to ensure the safety of the unmanned equipment during driving, the determined driving decisions are usually relatively conservative, which is likely to cause sudden braking of the unmanned equipment, making the unmanned equipment less stable during the driving process. [0003] Therefore, how to improve the stability of unmanned...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0223G05D2201/0212
Inventor 汤逸凡任冬淳邓建强樊明宇夏华夏
Owner BEIJING SANKUAI ONLINE TECH CO LTD
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