An intelligent referee system for gantry crane skill competition

Abstract

The present invention discloses an intelligent referee system for a gantry crane skill competition, comprising a competition field module, a front-end system, a back-end system, and a user-end module connected in sequence, and is characterized in that the back-end system and the user-end module are connected via a 5G network terminal telecommunication connection. The device is cleverly designed and has a stable system layout, which reduces the errors caused by manual scoring in the technical competition process, improves the accuracy of competition results, and ensures the fairness and justice of the competition; reduces the accounting workload of on-site staff and improves competition efficiency; optimizes the fully intelligent electronic judging system, replaces the laser shooting mode with the positioning mode, simplifies the system architecture, and improves the stability and flexibility of the system.

Description

Technical Field

[0001] The invention relates to an intelligent referee system for a gantry crane skill competition. Background Art

[0002] In recent years, ports have continuously attached importance to improving employees' operational skills, which is closely related to port loading and unloading efficiency and profitability.

[0003] Usually, the practical part of the gantry crane competition consists of two parts: disc brake adjustment and gantry crane energy-saving operation, which comprehensively tests the ability of the players. However, the current competition process lacks an intuitive prop and method to detect and demonstrate the operating skills of employees, which cannot compare the personnel level well. In organizing gantry crane technical competitions, the existing competitions basically adopt manual scoring, manual statistics, and unified display refereeing schemes. There will be ambiguity between athletes and referees in the understanding of the referee's judgment gestures. At the same time, each referee scorer manually scores, and then signs and verifies and submits it for unified manual statistics, which will bring about the problem of "reconfirmation" of "confirmation". Subjective mistakes will lead to the modification of the competition scoring results, thereby causing the audience and athletes to question the authority of the judgment results. In response to these problems, a method of using an intelligent system to replace manual scoring is proposed, but it still has many shortcomings:

[0004] The existing judgment system has the following shortcomings:

[0005] 1. Usability and user experience requirements cannot be met

[0006] The existing judgment systems have inconsistent styles, making it difficult to provide a consistent, customized and easy-to-use operating interface for each user group, including customers, which affects the user experience.

[0007] 2. Security requirements cannot be met

[0008] The security and reliability of the system cannot be guaranteed, and it is difficult to ensure the security of data with existing technologies.

[0009] 3. Maintainability requirements cannot be met

[0010] The needs of system operation and management were not considered during construction, and a comprehensive information system management and security assurance system could not be established. The system maintainability was poor and the workload of operation and maintenance personnel was heavy.

[0011] 4. The hardware protection and stability requirements are relatively low.

[0012] Therefore, an intelligent referee system for gantry crane skill competitions came into being. Summary of the invention

[0013] The purpose of the present invention is to solve the deficiencies of the above prior art and provide an intelligent referee system for door crane skill competition.

[0014] An intelligent referee system for a gantry crane skill competition comprises a competition field module, a front-end system, a back-end system, and a user-end module which are connected in sequence, wherein the back-end system and the user-end module are connected via a 5G network terminal telecommunication connection.

[0015] As a further improvement, the stadium module includes a wireless communication module 1, a signature system, and a stadium server. The stadium server is used to control multiple camera devices, multiple displacement sensors, and multiple timing devices. The detection data of the multiple displacement sensors are all summarized in the GPS positioning system, and the detection data of all timing devices, all camera devices, and the GPS positioning system are all summarized in the processing device.

[0016] The function of the displacement sensor is to detect the movement of the operating equipment in the gantry crane competition. The whole process of movement can be recorded to form a motion track, which is helpful for better observation and judgment of the competition results.

[0017] The timing device is connected to the displacement sensor. When the displacement sensor moves, the timing device starts working. When the displacement sensor stops moving, the timing device does not move. This inductive timing method can better judge the competition time of the contestants and improve the accuracy of the competition results.

[0018] As a further improvement, the front-end device includes wireless communication module 2, automatic deduction and scoring, electronic judgment system, foul feedback prompt system, display screen, all timing devices, all camera devices, and the detection data of the GPS positioning system are connected to the wireless communication module 1 through the processing device, and the detection data of all timing devices, all camera devices, and the GPS positioning system are transmitted to the wireless communication module 2 through the wireless communication module 1, and transmitted to the automatic deduction and scoring through the wireless communication module 2;

[0019] The functions of automatic deduction and scoring are: automatic judging and scoring are adopted for the timed and scored events throughout the competition;

[0020] The function of the foul feedback system is: when a player commits a foul, such as crossing the boundary, the system provides feedback to the player by flashing a warning light, etc., to inform the player that the player needs to correct the operation;

[0021] The function of the electronic evaluation system is to receive the test data information received by the wireless communication device 2, make a careful data judgment, and finally transmit the judgment result to the automatic deduction and scoring device for deduction or scoring operation.

[0022] The function of the display screen is to display the unit, name, ranking and results of the finishing runners in real time through the on-site display screen.

[0023] As a further improvement, the back-end system includes wireless communication module 3, system self-check module, score confirmation module, competition video recording, and score summary display module.

[0024] Function of the system self-check module: Before the game starts, the system will conduct a self-check on the integrity, completeness, and communication of each device in the system. If the self-check fails, you will not be able to enter the game page. And during the game, the system will monitor the status of each device in real time;

[0025] Function of the results confirmation module: After the contestants finish the race, the relevant results will be generated into a report and displayed on the tablet computer at the venue, and the contestants will sign and confirm to ensure that they recognize the results of the competition;

[0026] The purpose of the game video is to store all the game processes for easy review or retrieval in the future;

[0027] The function of the score summary display module is to display the contestants' performance on the display screen again, which will be confirmed by the staff to ensure that the data transmitted to the user-side module is correct, thereby improving the accuracy of the transmitted scores and results.

[0028] As a further improvement, the user terminal module includes a wireless communication module 4, a storage device, and a display method.

[0029] The storage device stores all game information in the cloud to avoid loss;

[0030] As a further improvement, the display method includes a group server, a web page, a cloud server, and a live broadcast platform. The display method includes a group server, a web page, a cloud server, and a live broadcast platform, which can be used for multiple viewers to watch the game, thereby better promoting the popularity of the game, playing a publicity role, and ensuring the diversity of ways to watch and understand the game, and viewing is not limited and is more convenient.

[0031] As a further improvement, the wireless communication module four, the wireless communication module three, the wireless communication module two and the wireless communication module one are all interconnected by telecommunication.

[0032] As a further improvement, the group server, web page, cloud server, and live broadcast platform all store and display the contestants' unit, name, gender, ranking, score, and progress status.

[0033] Beneficial effects:

[0034] The design of this device fully considers the diversity and complexity of existing equipment, improves the real-time, network security and accuracy of the system, simplifies the operating steps and difficulty of the staff, and solves the problems of security, maintainability, hardware protection, stability, ease of use and poor user experience in the existing technology.

[0035] The device is cleverly designed and has a stable system layout. It can reduce the errors caused by manual scoring in the technical competition process, improve the accuracy of competition results, and ensure the fairness and impartiality of the competition; reduce the accounting workload of on-site staff and improve competition efficiency; optimize the fully intelligent electronic judging system, replace the laser shooting mode with the positioning mode, simplify the system architecture, and at the same time improve the stability and flexibility of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is the overall structural diagram of the intelligent referee system for the gantry crane skill competition; DETAILED DESCRIPTION

[0037] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0038] like Figure 1 As shown as a specific embodiment of the present invention, an intelligent referee system for door crane skill competition includes a competition field module, a front-end system, a back-end system, and a user-end module connected in sequence, characterized in that the back-end system and the user-end module are connected via a 5G network terminal telecommunication connection.

[0039] The stadium module includes a wireless communication module 1, a signature system, and a stadium server. The stadium server is used to control multiple camera devices, multiple displacement sensors, and multiple timing devices. The detection data of the multiple displacement sensors are all summarized in the GPS positioning system, and the detection data of all timing devices, all camera devices, and the GPS positioning system are all summarized in the processing device.

[0040] The function of the displacement sensor is to detect the movement of the operating equipment in the gantry crane competition. The whole process of movement can be recorded to form a motion track, which is helpful for better observation and judgment of the competition results.

[0041] The timing device is connected to the displacement sensor. When the displacement sensor moves, the timing device starts working. When the displacement sensor stops moving, the timing device does not move. This inductive timing method can better judge the competition time of the contestants and improve the accuracy of the competition results.

[0042] The front-end device includes wireless communication module 2, automatic deduction and scoring, electronic evaluation system, foul feedback prompt system, and display screen. The detection data of all timing devices, all camera devices, and GPS positioning system are connected to wireless communication module 1 through the processing device. The detection data of all timing devices, all camera devices, and GPS positioning system are transmitted to wireless communication module 2 through wireless communication module 1, and transmitted to automatic deduction and scoring through wireless communication module 2;

[0043] The functions of automatic deduction and scoring are: automatic judging and scoring are adopted for the timed and scored events throughout the competition;

[0044] The function of the foul feedback system is: when a player commits a foul, such as crossing the boundary, the system provides feedback to the player by flashing a warning light, etc., to inform the player that the player needs to correct the operation;

[0045] The function of the electronic evaluation system is to receive the test data information received by the wireless communication device 2, make a careful data judgment, and finally transmit the judgment result to the automatic deduction and scoring device for deduction or scoring operation.

[0046] The function of the display screen is to display the unit, name, ranking and results of the finishing runners in real time through the on-site display screen.

[0047] The back-end system includes wireless communication module 3, system self-check module, score confirmation module, competition video, and score summary display module.

[0048] Function of the system self-check module: Before the game starts, the system will conduct a self-check on the integrity, completeness, and communication of each device in the system. If the self-check fails, you will not be able to enter the game page. And during the game, the system will monitor the status of each device in real time;

[0049] Function of the results confirmation module: After the contestants finish the race, the relevant results will be generated into a report and displayed on the tablet computer at the venue, and the contestants will sign and confirm to ensure that they recognize the results of the competition;

[0050] The purpose of the game video is to store all the game processes for easy review or retrieval in the future;

[0051] The function of the score summary display module is to display the contestants' performance on the display screen again, which will be confirmed by the staff to ensure that the data transmitted to the user-side module is correct, thereby improving the accuracy of the transmitted scores and results.

[0052] The user end module includes wireless communication module 4, storage device and display mode.

[0053] The storage device stores all game information in the cloud to avoid loss;

[0054] Display methods include group servers, web pages, cloud servers, and live broadcast platforms. Display methods include group servers, web pages, cloud servers, and live broadcast platforms, which can be used for multiple viewers to watch the game, better promote the popularity of the game, play a publicity role, and ensure the diversity of ways to watch and understand the game, and viewing is not limited and more convenient.

[0055] The wireless communication module 4, the wireless communication module 3, the wireless communication module 2 and the wireless communication module 1 are all interconnected by telecommunication.

[0056] The group's servers, web pages, cloud servers, and live broadcast platforms all store and display the contestants' units, names, genders, rankings, scores, and progress.

[0057] The competition items and scoring rules for the gantry crane competition are as follows:

[0058] Pass road walking: standard time: 270 seconds. On the basis of 15 points, if the time is less than the standard time, 0.1 points / second will be added, with a maximum of 3 points. If the time is more than the standard time, 0.2 points / second will be deducted until all points are deducted. During the walking process, if the infrared sensors on both sides of the channel are touched, 0.20 points / second will be deducted (maximum 20 points will be deducted). If the contestant does not blow the horn before and after the start and end of the game, 2 points will be deducted per time (the on-site referee deducts points by pressing the button, and each contestant can press it twice at most.

[0059] Barrel collision objects: Wooden block at point A: 8 points will be deducted if it directly jumps over the wooden block, 8 points will be deducted if the iron frame flips over, and 6 points will be deducted if it collides with the iron frame until the wooden block falls; Wooden block at point C: 8 points will be deducted if it directly jumps over the wooden block, 8 points will be deducted if the iron frame flips over, and 6 points will be deducted if it collides with the iron frame until the wooden block falls; Wooden block at point E: 8 points will be deducted if it directly jumps over the wooden block, 8 points will be deducted if the iron frame flips over, and 6 points will be deducted if it collides with the iron frame until the wooden block falls.

[0060] Barrel Target Shooting: 1 point will be deducted each time the barrel touches the post (maximum 12 points); no points will be deducted if the barrel is completely placed within the inner circle and does not cross the line. From the inside to the outside, 2 points will be deducted if the barrel crosses the first circle (basketball circle), 3 points will be deducted if it crosses the second circle (yellow circle), and 5 points will be deducted if it crosses the third circle (pink circle).

[0061] Balanced water cup: Place the water cup on the weighing sensor before the competition, peel it; Pour a full cup of water into it to measure the weight, and read the remaining water in the cup at the end of the competition. The scoring rules for this item are as follows: If the water volume decreases ≤ 10% including 10%, no points will be deducted; if the water volume loss exceeds 10%, 1 point will be deducted for every additional 2% loss, and if it is less than 2%, it will be calculated as 2% until all points are deducted.

[0062] There are usually 6 cameras on site, including 4 images around the competition items and 2 images around the competition environment. The images are stored in a hard disk recorder or computer hard disk, and the points deducted during the competition and the competition process are recorded in real time. In case of controversial penalties, the controversial images can be replayed to assist the referee in enforcing the law.

[0063] An electronic scoreboard or other large screen that displays the players' scores is set up on site, which displays the players' units, rankings, names, scores and other information according to the real-time progress of the game. A special area is set up on the referee's computer and the remote viewing window for real-time display. In addition, after the referee on site confirms the score, this module is responsible for printing the player's score sheet and handing it over to the player for signature.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0065] The above description is only a preferred embodiment of the present invention, and therefore cannot be used to limit the scope of the present invention. That is, equivalent changes and modifications made according to the patent scope of the present invention and the contents of the specification should still fall within the scope of the present invention.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the present invention, which should be included in the scope of the claims of the present invention.

Claims

1. An intelligent referee system for a gantry crane skill competition, comprising a competition field module, a front-end system, a back-end system, and a user-end module connected in sequence, characterized in that: The back-end system and the user-end module are connected via a 5G network terminal telecommunication connection; The stadium module includes a wireless communication module 1, a signature system, and a stadium server. The stadium server is used to control multiple camera devices, multiple displacement sensors, and multiple timing devices. The detection data of the multiple displacement sensors are all collected to the GPS positioning system, and the detection data of all timing devices, all camera devices, and the GPS positioning system are collected to the processing device; The front-end system includes wireless communication module 2, automatic deduction and scoring, electronic judgment system, foul feedback prompt system, display screen, all timing devices, all camera devices, and the detection data of GPS positioning system are connected to wireless communication module 1 through the processing device, and all timing devices, all camera devices, and the detection data of GPS positioning system are transmitted to wireless communication module 2 through wireless communication module 1, and transmitted to automatic deduction and scoring through wireless communication module 2; The back-end system includes wireless communication module 3, system self-check module, score confirmation module, competition video recording, and score summary display module; The user terminal module includes a wireless communication module 4, a storage device, and a display mode.

2. The intelligent referee system for door crane skill competition according to claim 1 is characterized in that: The display methods include group servers, web pages, cloud servers, and live broadcast platforms.

3. The intelligent referee system for door crane skill competition according to claim 1 is characterized in that: The wireless communication module 4, the wireless communication module 3, the wireless communication module 2 and the wireless communication module 1 are all interconnected by telecommunication.

4. The intelligent referee system for door crane skill competition according to claim 2 is characterized in that: The group server, web page, cloud server, and live broadcast platform all store and display the contestants' unit, name, gender, ranking, score, and progress status.

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