Method and system for monitoring snow covering thickness of snow track

A snow track and average thickness technology, applied in complex mathematical operations, geometric CAD, database design/maintenance, etc., can solve problems such as lack of equipment

Pending Publication Date: 2022-05-13
HARBIN INST OF PHYSICAL EDUCATION +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are no better methods and measuring instruments and equipment for the measurement of the snow cover thickness of the snow slopes in the snow field except for drilling and digging with snow drills.

Method used

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  • Method and system for monitoring snow covering thickness of snow track
  • Method and system for monitoring snow covering thickness of snow track

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0039] Please refer to figure 1 , the present embodiment provides a method for monitoring the snow thickness of a snow track, and the method for monitoring the snow thickness of a snow track includes the following steps:

[0040] S1: Modeling the pre-snow data of the snow track area to form the first model.

[0041] Specifically, a surveying and mapping aircraft may be used to photograph the snow track area, and a processor may be used to form the first model based on the image data captured by the surveying and mapping aircraft.

[0042] S2: After snow is covered in the snow track area, data modeling is performed on the snow-covered surface of the snow track area to form a second model.

[0043] Specifically, a surveying and mapping aircraft may be used to photograph the snow track area, and a processor may be used to form a second model based on the image data captured by the surveying and mapping aircraft.

[0044] S3: Calculate the snow cover thickness of the snow track ...

no. 2 example

[0053] Please refer to figure 2 , the present embodiment provides a system 10 for monitoring the snow thickness of a snow track. The system 10 for monitoring the snow thickness of a snow track includes a processor 11 , a surveying aircraft 12 and a display 13 connected to the processor 11 in communication.

[0054] The surveying and mapping aircraft 12 is equipped with lens polarizers and filter lenses, and the surveying and mapping aircraft 12 is used to photograph the snowy track area. Based on the image data captured by the surveying and mapping aircraft 12, the processor 11 performs data modeling on the snow track area based on the image data to form a first model; after the snow track area is covered with snow, the snow-covered surface of the snow track area Carry out data modeling to form a second model; calculate the snow thickness of the snow track according to the first model and the second model.

[0055] Among them, the processor 11 is configured with a point cloud ...

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Abstract

The embodiment of the invention provides a method and system for monitoring the snow covering thickness of a snow track, and relates to the technical field of snow track monitoring. The method for monitoring the snow covering thickness of the snow track comprises the steps that data modeling is conducted on a snow track area before snow covering, and a first model is formed; after the snowway area is covered with snow, data modeling is conducted on the snow covering surface of the snowway area, and a second model is formed; and according to the first model and the second model, calculating the snow covering thickness of the snow track. According to the method and the system, the snow covering thickness of the ski track can be quickly calculated and accurately mastered so as to ensure safe skiing, snow making and supplementing of the ski track can be scientifically managed, and the purposes of economy and sustainability are achieved.

Description

technical field [0001] The invention relates to the technical field of snow track monitoring, in particular to a method and system for monitoring the snow thickness of a snow track. Background technique [0002] The snow thickness of ski slopes in ski resorts directly affects the quality and safety of ski slopes. Insufficient snow cover thickness is likely to expose the ground and stones and weeds will affect the safety of skiers; when the snow cover is too thick on steep slopes, it is easy to cause avalanche and landslide hazards; accurately grasping the snow cover thickness of ski trails can not only ensure the safety of skiing activities, but also affect the safety of skiers. Dao’s snow making and snow replenishment are scientifically managed to achieve economical and sustainable goals. [0003] At present, there are no better methods and measuring instruments and equipment for measuring the snow thickness of snow tracks in snow resorts except for drilling and digging wi...

Claims

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Application Information

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IPC IPC(8): G06F16/21G06F17/18G06F30/10
CPCG06F16/212G06F17/18G06F30/10G01W1/14G01B11/06G01B11/24
Inventor 王东海赵小瑜关哈福特朱志强李海霞王飞腾
Owner HARBIN INST OF PHYSICAL EDUCATION
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