AUV collision avoidance function verification method

A technology for functional verification and collision avoidance, which is applied to instruments, control/regulation systems, vehicle position/route/altitude control, etc. It can solve the problems of high risk and collision of AUV collision avoidance function verification, and achieve a clear, feasible and verified method. Process safety and the effect of improving test efficiency
CN111176275AActive Publication Date: 2020-05-19中国船舶重工集团有限公司第七一0研究所
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
中国船舶重工集团有限公司第七一0研究所
Publication Date
2020-05-19

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Abstract

The invention discloses an AUV collision avoidance function verification method which comprises the following steps: acquiring AUV related navigation parameters, acquiring an AUV obstacle detection and recognition distance, and performing operations such as approaching obstacle simulation avoidance, obstacle crossing collision avoidance and the like, thereby completing collision avoidance functionverification. The method can reduce the test risk and improve the test efficiency and is simple and efficient, clear and feasible, lower in implementation difficulty and safe in verification process.
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Description

technical field

[0001] The invention belongs to the technical field of AUV (Underwater Autonomous Unmanned Vehicle), and in particular relates to a verification method for an AUV collision avoidance function. Background technique

[0002] With the development and maturity of AUV technology, practical applications have gradually begun in the fields of ocean detection and military reconnaissance. AUVs work in the depths of the ocean, and its marine environment information is often difficult to fully grasp in advance, or even not grasped. It is difficult to completely avoid unexpected objects such as hidden reefs, steep walls, and shipwrecks on the AUV route planning process, which may cause AUVs to collide. Accidents and unbearable consequences also affect the application and development of AUVs. Therefore, advanced AUVs are usually equipped with obstacle detection devices such as collision avoidance sonar to enable AUVs to have certain collision avoidance functions and impro...

Claims

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