Unlock instant, AI-driven research and patent intelligence for your innovation.

Navigation mark collision detection method and device and computer readable storage medium

A technology of collision detection and navigation mark, which is applied in the computer field, can solve the problems that the navigation mark and collision cannot be detected in time, and achieve the effect of ensuring timeliness and accuracy

Inactive Publication Date: 2021-08-27
深圳市深蓝信息科技开发有限公司 +1
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method, device and computer-readable storage medium for detecting the collision of navigation marks, aiming to solve the problem that the collision of navigation marks cannot be detected in time

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Navigation mark collision detection method and device and computer readable storage medium
  • Navigation mark collision detection method and device and computer readable storage medium
  • Navigation mark collision detection method and device and computer readable storage medium

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0061] refer to figure 2 , figure 2 It is the first embodiment of the navigation mark collision detection method of the present invention, and the navigation mark collision detection method includes the following steps:

[0062] Step S10, acquiring the acceleration detected by the acceleration detection sensor in the navigation mark.

[0063] Specifically, the navigation mark is a sign indicating the direction, limit and obstruction of the navigation channel, and the navigation mark is used to guide the ship to navigate, locate, mark the obstruction and express a warning. Navigation marks can include river crossing marks, coastal marks, transition guide marks, head and tail guide marks, side marks, left and right navigation marks, position indicating marks, flood marks, bridge and culvert marks, etc. The navigation mark is equipped with an acceleration detection sensor and an electronic compass,

[0064] The acceleration detection sensor is used to detect the acceleration...

no. 4 example

[0083] refer to Figure 6 , Figure 6 It is the fourth embodiment of the navigation mark collision detection method of the present invention, and the navigation mark collision detection method includes the following steps:

[0084] Step S40, receiving the collision warning information sent by the navigation mark;

[0085] Step S50, determine the identification information, location information and collision time of the navigation mark corresponding to the collision warning information, and determine in the preset electronic chart within a preset range centered on the navigation mark within a preset time period as the ship at fault;

[0086] Step S60, sending the ship information corresponding to the ship involved in the accident to the monitoring terminal.

[0087] Specifically, the server receives the collision warning information sent by the navigation mark, the server determines the identification information, position information and collision time of the navigation mar...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a navigation mark collision detection method and device and a computer readable storage medium. The method comprises the following steps: acquiring an acceleration detected by an acceleration detection sensor in a navigation mark; if the acceleration is greater than a preset threshold value, acquiring attitude data detected by the electronic compass; and if the attitude data meets a preset condition, sending collision alarm information to a server. According to the invention, timeliness and accuracy of navigation mark collision detection are ensured.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a navigation mark collision detection method, device and computer-readable storage medium. Background technique [0002] As an economical and convenient mode of transportation, maritime transportation has gradually taken up an increasing proportion of global international trade and transportation, and the volume of shipping between major ports in the world is increasing day by day. As an important infrastructure for water navigation, the number of navigation marks increases rapidly with the prosperity of maritime transportation. However, during the course of the ship's navigation, due to the influence of many factors such as the pilot's own business technology, weather conditions, flow velocity, flow state, flow direction, and navigation environment, accidents of ships colliding with navigation marks may occur, resulting in damage to navigation marks and related equipme...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G08G3/02
CPCG08G3/02
Inventor 田冠军李铁汪学强李克奇季克淮霍虎伟王海青毛建峰王洋李艾杨建伟
Owner 深圳市深蓝信息科技开发有限公司