An underwater sensor and a positioning system

An underwater sensor and positioning system technology, which is applied in the fields of instruments, computing, and electrical digital data processing, can solve problems such as high requirements for computing speed and real-time performance, inability to guarantee real-time computing performance, and frequent Euclidean distance calculation, etc., to achieve less data. The effect of moving overhead, reducing computational complexity, and reducing time complexity

CN109885279AActive Publication Date: 2019-06-14无锡航征科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2019-06-14

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Abstract

The invention provides an underwater sensor and a positioning system. The underwater sensor comprises a ReRAM and a controller, and the controller is connected with the ReRAM; wherein the ReRAM comprises a memory module and an Euclidean measurement module; the memory module is used for caching input data; the Euclidean measurement module comprises a plurality of parallel measurement modules, and each parallel measurement module comprises an addition calculation module, an extraction calculation module and a plurality of parallel calculation modules; the parallel computing module comprises a first subtraction array and a first multiplication array; the parallel computing module is used for performing parallel computing on each addend in the Euclidean metric formula; and the addition calculation module is used for completing a summation process of operation results of all units of the parallel calculation module and taking the results as input data of the evolution calculation module.
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Description

technical field

[0001] The disclosure belongs to the field of underwater network communication, and in particular relates to an underwater sensor and a positioning system. Background technique

[0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art.

[0003] With the development of science and technology, artificial intelligence has penetrated into various fields of social ecology. Prevention and control of marine ecological pollution, protection of the marine environment, and development of marine economy are one of the current national development strategies. Smart ocean has become an important development direction for maintaining the marine environment and monitoring the state of the ocean at this stage. In order to better monitor marine environmental indicators (such as algae distribution, etc.), the design and application of a smart ocean real-time monitoring platform b...

Examples

Embodiment Construction

[0041] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0042] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0043] This embodiment is based on the "integration of storage and calculation" structure using the storage medium ReRAM, and p...