KR-20260065779-A - APPARATUS FOR TESTING ENGINE OF SHIP

KR20260065779AKR 20260065779 AKR20260065779 AKR 20260065779AKR-20260065779-A

Abstract

The present invention provides a ship engine test device capable of testing a ship engine based on augmented reality. A ship engine test device according to one embodiment of the present invention may include an analysis server that receives data from an engine control system that controls the engine and analyzes the state of the engine, and a terminal that displays the analysis results from the analysis server in augmented reality with the engine as the background.

Inventors

장연욱

Assignees

에이치디현대중공업 주식회사
에이치디한국조선해양 주식회사
에이치디현대삼호 주식회사

Dates

Publication Date: 20260511
Application Date: 20260424

Claims (4)

An analysis server that receives data including information on the location of the engine and the status of each component from an engine control system that controls the engine, and analyzes the state of the engine; and It includes a terminal that displays analysis results from the above analysis server, and The above terminal A setting unit for setting a three-dimensional model corresponding to each part of the engine set in advance; A processing unit that processes the analysis results from the analysis server and transmits information regarding the status of each part of the engine; and It includes a display unit that displays a three-dimensional model corresponding to each part of the engine and information on the status of each part of the engine, The above display part A safety test start button for performing a safety test of the above-mentioned engine; and When the above safety test start button is selected, a list of devices subject to test among each part of the above engine is displayed, and When a specific device is selected from the above device list, test list information including test methods for each test item related to the device is displayed, and whether the test for the test item has been completed is displayed based on the data received from the analysis server. Ship engine test device.
In paragraph 1, the analysis server is Based on the data received from the engine control system, the electrical installation and basic signal connection inspection of the engine are performed to determine the status information of the sensors included in each component. Ship engine test device.
In paragraph 1, the above-mentioned display part When the test for the above test item is completed, create a check mark for the corresponding item on the above test list information. Ship engine test device.
In paragraph 3, The above display unit displays an error occurrence alarm on the corresponding 3D model among the engines according to the analysis result from the analysis server, and also displays information on countermeasures corresponding to the error occurrence alarm. Ship engine test device.

Description

Ship Engine Testing Apparatus The present invention relates to a ship engine test device. Generally, when performing repairs or maintenance on major equipment inside a ship, specialized vendor engineers had to board the vessel directly, or highly skilled crew engineers had to carry out the work while personally consulting manuals. For example, when conducting safety tests on a ship's engine, if an electrical engineer triggered an alarm on the local side of the engine, the method involved moving directly to the Engine Control Room (ECR) to check the status, or having accompanying mechanical personnel verify it via radio. The above-described method has the problem of increased manpower and costs because it requires at least two people for testing, and there are problems in ensuring the safety and reliability of the ship because it is difficult to verify in real time when an engineer tests alone. FIG. 1 shows a system including a ship engine test device according to one embodiment of the present invention. FIG. 2 is a diagram illustrating a method for implementing an augmented reality-based overlay function of a ship engine test device according to one embodiment of the present invention. FIGS. 3 to 6 are drawings showing augmented reality displayed on a terminal of a ship engine test device according to one embodiment of the present invention. FIGS. 7 and 8 are tables showing codes and descriptions regarding engine testing in a ship engine test device according to an embodiment of the present invention. FIG. 9 is a drawing illustrating an exemplary computing environment in which a ship engine test device according to one embodiment of the present invention can be implemented. Hereinafter, preferred embodiments are described in detail with reference to the attached drawings so that a person skilled in the art can easily implement the present invention. FIG. 1 shows a system including a ship engine test device according to one embodiment of the present invention. Referring to FIG. 1, data of an engine control system (ECS) (20) that controls the engine (EG) (10) of a ship in a system including a ship engine test device (100) according to one embodiment of the present invention can be transmitted to an analysis server (110) of the ship engine test device (100) according to one embodiment of the present invention. Data from the engine control system (ECS) (20) may include state data, alarms, and event data that sense each part or location of the engine. The analysis server (110) can determine whether the sensor's status is normal by performing electrical installation and basic signal connection checks from data from the engine control system (ECS) (20), and can transmit an error occurrence alarm and response measures to the terminal (120), and transmit the location where the error occurred. The terminal (120) may include a setting unit (121), a processing unit (122), and a display unit (123). The setting unit (121) can set and store a three-dimensional model corresponding to each part of the engine or a designated location in advance. The processing unit (122) can process the analysis results from the analysis server (110) as a signal and transmit status information or alarms of engine parts or locations to the display unit (123). The display unit (123) can display a 3D model of the corresponding location from the setting unit (12) and status information or alarms against the background of an image of the engine obtained through the camera (not shown) of the terminal (120). FIG. 2 is a diagram illustrating a method for implementing an augmented reality-based overlay function of a ship engine test device according to one embodiment of the present invention. Referring to FIG. 2, first, a ship engine test device (100) according to one embodiment of the present invention can first scan the space in three dimensions (S1), generate space tracking function (Vuforia Area target) data (S2), import it into a single custom package (unity custom package) (S3), and then generate augmented reality content (S4). FIGS. 3 to 6 are drawings showing augmented reality displayed on a terminal of a ship engine test device according to one embodiment of the present invention. First, referring to FIG. 3 together with FIG. 1, the display unit (123) of the terminal (120) may display an engine selection button (identification code a), an engine information output button (identification code b), a safety test start button (identification code c), an engine status display (identification code d), and a status information graph button (identification code e) with an image including an engine as the background. The engine selection button (identification code a) allows selecting an engine from an image acquired by a camera through button selection, and additional buttons may be added to allow selecting the engine to be output when two engines are recognized simultaneously. The engine information output button (identification code b) can output