High-frequency data storage method and structure and computer

A high-frequency data and storage structure technology, applied in computing, electrical digital data processing, digital data information retrieval, etc., can solve the problems that system resources and storage status cannot be effectively monitored, different types of storage methods are not uniform, and data copying is difficult. , to make full use of disk space, facilitate system resource usage, and facilitate evaluation

Active Publication Date: 2020-06-26
BEIJING GREEN VALLEY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) There are more and more data types, and the storage methods of different types are not uniform;
[0004] (2) The amount of data is getting larger and larger, resulting in low storage efficiency and difficulty in later data copying;
[0005] (3) The used system resources and storage status cannot be effectively monitored

Method used

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  • High-frequency data storage method and structure and computer
  • High-frequency data storage method and structure and computer
  • High-frequency data storage method and structure and computer

Examples

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Embodiment Construction

[0045] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. The advantages and features of the present invention will be more apparent from the following description. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0046] figure 1 It is a flow chart of the high-frequency data storage method provided by the embodiment of the present invention. Such as figure 1 As shown, the high-frequency data storage method includes:

[0047] Step S1: Register the data types to be stored, and create corresponding memory pools, notification queues, threads, and data block read / write handles for each registered data type;

[0048] Step S2: Monitor the notification queue in real time, and when applying for a data block from the corresponding...

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Abstract

The invention provides a high-frequency data storage method, a high-frequency data storage and structure and a computer. Any class with a data block read-write handle calls a write method, then applies for a memory data block from a memory pool and puts the a memory data block into the notification queue, and when the data block exists in the queue, the a file stream creation module is awakened tocreate an independent file and writes the independent file into a thread. And Aafter the file is written into the thread, the data block is released and returns to the memory pool, and each registered data type is allocated with an independent memory pool and thread resources, so that the memory pool and a multi-thread technology are fully utilized, and the data storage efficiency is effectivelyimproved.

Description

technical field [0001] The invention relates to the technical field of laser radar, in particular to a high-frequency data storage method, structure and computer. Background technique [0002] LiDAR scanning system is a high-tech tool. LiDAR technology can quickly acquire high-density and high-precision laser point cloud data. Through post-processing point cloud data, a three-dimensional model with centimeter-level accuracy can be established. This technology has been widely used in resource exploration, urban planning, agricultural development, land use, environmental monitoring, earthquake prevention and disaster reduction and other fields. Lidar technology can quickly acquire high-density and high-precision laser point cloud data, and through post-processing point cloud data, it can establish a three-dimensional model with centimeter-level accuracy. However, due to the huge amount of data collected by this technology (usually terabytes), it is also accompanied by various...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06G06F16/16G06F16/172
CPCG06F3/0643G06F3/0644G06F3/0655G06F16/16G06F16/172
Inventor 张衡其他发明人请求不公开姓名
Owner BEIJING GREEN VALLEY TECH CO LTD
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