Wireless automatic scoring system for skill competition of hoisting equipment

Abstract

The utility model relates to the technical field of skill competition of hoisting equipment, and discloses a wireless automatic scoring system for skill competition of hoisting equipment, which comprises a competition track and a scoring module, the competition track is provided with a plurality of first detection assemblies used for detecting boundary crossing of a hoisted object, a second detection assembly used for detecting collision of the hoisted object, a third detection assembly used for detecting the placing position of the hoisted object when the hoisted object is finished, and a fourth detection assembly used for detecting the height of the hoisted object. The first detection assembly, the second detection assembly, the third detection assembly and the fourth detection assembly are in communication connection with the scoring module and feed back triggering conditions to the scoring module, and when the first detection assembly, the second detection assembly, the third detection assembly and the fourth detection assembly are triggered, score deduction is judged. According to the utility model, during the competition, the score deduction condition during the competition can be obtained in real time, so that the competitive property of the whole set of scoring system is stronger, the participation of manual referees is reduced, and dispute scoring is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of lifting equipment skill competitions, in particular to a wireless automatic scoring system for lifting equipment skill competitions. Background Art

[0002] The lifting equipment skills competition is a competition specifically held for lifting equipment operators. In this competition, contestants need to demonstrate their skills and abilities in operating lifting equipment. The competition usually includes operating tasks that simulate real work scenarios, such as lifting, handling, positioning, etc. Contestants need to complete the tasks within the specified time and operate in accordance with safety regulations and operating procedures.

[0003] The purpose of the lifting equipment skills competition is to improve the skills and safety awareness of operators through competition, promote technological innovation, and promote the development and progress of the industry. Operators participating in the competition can learn from other players' operating skills and improve their own skills.

[0004] CN113257086A discloses a gantry crane technical competition system and application method, including a gantry crane, a standardized operation test channel, a stability test mechanism, a height control test mechanism, a speed control test mechanism, a positioning accuracy test mechanism and a light-release ability test mechanism. The system examines the driver's ability to control the linkage of the lifting, luffing and rotation mechanisms of the gantry crane, and focuses on the driver's comprehensive skills of "steady, accurate and fast" and the stability, accuracy, light release and height control of the hook.

[0005] The above technical solution can comprehensively evaluate the contestants' ability in gantry crane operation and control by setting up standardized operation test channels, stability test organs, height control test organs, speed control test organs, positioning accuracy test organs and light release ability test organs, helping contestants to find their own shortcomings and make targeted improvements. However, among the competition items set by the above technical solution, some items can be passed through repeated attempts, and there are no deduction items in each level. The rules are not strict, and there is no feedback on the deduction situation of each level. Disputes are prone to occur through manual judgment. Utility Model Content

[0006] The utility model aims to solve the above-mentioned problem and provides a wireless automatic scoring system for a lifting equipment skill competition. During the competition, the crossing of the hoisted object is detected by a first detection component; the collision of the hoisted object is detected by a second detection component; the position of the hoisted object at the end is detected by a third detection component; the height of the hoisted object is detected by a fourth detection component, and the triggering situation is fed back to the scoring module, so that the deduction situation during the competition can be obtained in real time, making the whole scoring system more competitive, reducing the participation of manual referees, and avoiding controversial scoring.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A wireless automatic scoring system for a lifting equipment skill competition comprises a competition track and a scoring module. The competition track is provided with a plurality of first detection components for detecting that a hoisted object crosses a boundary, a second detection component for detecting that a hoisted object collides, a third detection component for detecting a placement position of the hoisted object at the end of the hoisting, and a fourth detection component for detecting the height of the hoisted object. The first detection component, the second detection component, the third detection component, and the fourth detection component are communicatively connected with the scoring module, and the triggering situation is fed back to the scoring module. When the first detection component, the second detection component, the third detection component, and the fourth detection component are triggered, it is determined that points are deducted.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] During a competition, the utility model detects the crossing of the hoisted object by the first detection component; detects the collision of the hoisted object by the second detection component; detects the placement position of the hoisted object at the end by the third detection component; detects the height of the hoisted object by the fourth detection component, and feeds back the triggering situation to the scoring module, so that the deduction situation during the competition can be obtained in real time, making the whole scoring system more competitive, reducing the participation of manual referees, and avoiding controversial scoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a layout diagram of the wireless automatic scoring system of Example 1;

[0012] Figure 2 is a top view of the wireless automatic scoring system of Example 1;

[0013] Figure 3 is a top-down roadmap of the wireless automatic scoring system of Example 1;

[0014] Figure 4 is a schematic structural diagram of the start and stop modules of the wireless automatic scoring system of Example 1;

[0015] Figure 5is a structural schematic diagram of a first upright pole of the wireless automatic scoring system of Example 1;

[0016] Figure 6 is a schematic structural diagram of a second upright pole of the wireless automatic scoring system of Example 1;

[0017] Figure 7 This is one of the structural schematic diagrams of the penalty module of the wireless automatic scoring system of Example 1;

[0018] Figure 8 This is the second structural diagram of the penalty kick module of the wireless automatic scoring system of Example 1;

[0019] Fig. 9 is a schematic structural diagram of a first bracket of the wireless automatic scoring system of Example 1;

[0020] Fig.10 is a schematic structural diagram of a second bracket of the wireless automatic scoring system of Example 1;

[0021] Fig.11 This is a logic diagram of the wireless automatic scoring system of Example 1. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] refer to Figures 1 to 11 A wireless automatic scoring system for a lifting equipment skill competition includes a competition track and a scoring module. The competition track is provided with a plurality of first detection components A for detecting that a hoisted object crosses a boundary, a second detection component B for detecting that a hoisted object collides, a third detection component C for detecting a placement position of the hoisted object at the end of the hoisting, and a fourth detection component D for detecting the height of the hoisted object. The first detection component A, the second detection component B, the third detection component C, and the fourth detection component D are connected to the scoring module for communication, and the triggering situation is fed back to the scoring module. When the first detection component A, the second detection component B, the third detection component C, and the fourth detection component D are triggered, it is determined to be deducted.

[0025] It should be noted that, in the present embodiment, the hoisted object is illustrated as a bucket, and the time limit for each round of competition is 420 seconds.

[0026] Under this design, contestants need to operate the lifting equipment to lift the bucket and complete the competition track. In the competition track, the first detection component A is used to detect the out-of-bounds situation of the hoisted object; the second detection component B is used to detect the collision of the hoisted object; the third detection component C is used to detect the position of the hoisted object at the end; the fourth detection component D is used to detect the height of the hoisted object, and the triggering situation is fed back to the scoring module, which can obtain the deduction situation during the competition in real time. Each detection component can be triggered once or multiple times, and each trigger will be fed back to the scoring module. Finally, the final score is obtained by the detection component. In this way, the entire scoring system is made more competitive, the participation of manual referees is reduced, and controversial scores are avoided.

[0027] The competition track includes a start-stop module 1, an obstacle passage module 2, a penalty module 3, and a height restriction module 4, wherein the height restriction module 4 is arranged at the entrance and exit ends of the obstacle passage module 2;

[0028] The start-stop module 1 is provided with a third detection component C and a fourth detection component D; the obstacle passage module 2 is provided with a first detection component A and a second detection component B; the penalty module 3 is provided with a second detection component B; and the height limit module 4 is provided with a fourth detection component D.

[0029] In the initial state, the bucket is located on the start-stop module 1 and is located at the best preset position of the start-stop module 1, and the detection of the third detection component C of the start-stop module 1 is not triggered. The contestant controls the lifting equipment to lift the bucket, and the third detection component C detects the change in the height of the bucket to determine that the bucket is lifted, which is regarded as the start of the competition. The operator first drives the bucket into the height limit module 4, and detects whether it collides or exceeds the height limit through the fourth detection component D of the height limit module 4, and feeds back the deduction to the scoring module; then enters the obstacle aisle module 2, and the obstacle aisle module 2 can detect whether the lifted object crosses the boundary or collides through the first detection component A and the second detection component B, and feeds back the deduction to the scoring module; then enters the penalty module 3, and the penalty module 3 detects the collision of the lifted object through the fourth detection component D, and feeds back the deduction to the scoring module; finally, the bucket is placed on the start-stop module 1, and the start-stop module 1 detects the placement position of the bucket through the third detection component C, and feeds back the deduction to the scoring module; the scoring module obtains the final score.

[0030] In this embodiment, the start-stop module 1 includes a base 11, on which is provided a hanging object placement portion 113 and a first detection circle 111 arranged around the hanging object placement portion 113, the fourth detection component D is located on the placement portion 113, and the third detection component C is installed on the first detection circle 111.

[0031] In the initial state, the bucket is placed on the placement portion 113 of the base 11. At this time, the third detection component C on the first detection circle 111 is not triggered, and the fourth detection component D can detect that the bucket is on the base 11. When the bucket is lifted and the fourth detection component D cannot detect the bucket, the competition is deemed to have started; until the bucket has completed other modules and returned to the start and end module 1, the contestant controls the lifting equipment to place the bucket on the placement portion 113; if the bottom of the bucket is pressed on the first detection circle 111, the third detection component C located on the first detection circle 111 is triggered, which is deemed to be a deduction, and the deduction is fed back to the scoring module; if the bottom of the bucket is not in contact with the first detection circle 111 and is exactly located in the placement portion 113, it is deemed to be full marks.

[0032] Furthermore, the base 11 is also provided with a second detection circle 112 which is arranged concentrically with the first detection circle 111. The first detection circle 111 and the second detection circle 112 are respectively an outer circle and an inner circle. The suspended object placement portion 113 is located in the inner circle. The third detection component C is evenly distributed on the first detection circle 111 and the second detection circle 112.

[0033] Under the restrictions of the first detection circle 111 and the second detection circle 112, if the bottom of the bucket presses on the first detection circle 111, the first deduction situation will be triggered; if the bottom of the bucket presses on the second detection circle 112, the second deduction situation will be triggered. However, since the first detection circle 111 is an outer circle, when pressing on the first detection circle 111, it will also press on the second detection circle 112. At this time, it is only judged as pressing on the first detection circle 111. In the actual deduction situation, the score of the first deduction situation is greater than the score of the second deduction situation.

[0034] In this embodiment, the barrier aisle module 2 includes a plurality of first uprights 21 and a second upright 22, wherein the plurality of first uprights 21 enclose a restricted area with both ends open, and the plurality of second uprights 22 are arranged in the restricted area to form an obstacle area, and the first detection component A is located on the first upright 21, and the second detection component B is located on the second upright 22.

[0035] In actual competitions, the first pole 21 is used to enclose a restricted area with both ends open. The restricted area is to reduce the activity space of the bucket when passing through the obstacle area. That is, when the bucket bypasses the second pole 22, the bucket and the restricted area have an intersection. When detected by the first detection component A, it is determined to be out of bounds and is considered a point deduction. Of course, when the bucket contacts the first pole 21, it will also be detected by the first detection component A and will also be considered a point deduction. In the process of bypassing the second pole 22, if the bucket collides with the second pole 22, the second detection component B will be triggered and determined to be a collision, which is considered a point deduction.

[0036] Preferably, there are at least four first vertical poles 21 and at least three second vertical poles 22. Specifically, to form a restricted area, at least four first vertical poles 21 are required; and to form an obstacle area, at least three second vertical poles 22 are required, because three second vertical poles 22 can form two gaps with limited widths for the bucket to bypass in a plane parabola manner.

[0037] In this embodiment, the penalty module 3 includes a support seat 31, a sphere 32 that contacts the top of the support seat 31 and is independent of the support seat 31, and a fifth detection component E. The two ends of the top of the support seat 31 are respectively provided with a groove 311 with an outer diameter larger than the sphere 32, and a recess 312 for fixing the sphere 32. The fifth detection component E is located in the groove 311 and the recess 312. The second detection component B is located on the support seat 31, and the fifth detection component E is communicatively connected to the scoring module.

[0038] In the penalty module 3, the contestant controls the bucket to shoot the ball 32 on the top of the support seat 31 into the groove 311. Specifically, the fifth detection component E is set in both the groove 311 and the recess 312 to determine whether the ball leaves the recess 312 and falls into the groove 311; if the fifth detection component E of the recess 312 is triggered, and the fifth detection component E of the groove 311 is also triggered, it is considered to fall into the groove 311, and it is determined to be full points; if the fifth detection component E of the recess 312 is triggered, and the fifth detection component E of the groove 311 is not triggered, it is considered that the ball does not fall into the groove 311, and it is determined to be no score. The fifth detection component E preferably uses an infrared sensor.

[0039] Moreover, during the process, a second detection component B is provided on the support seat 31 to detect whether the position or posture of the support seat 31 changes, so as to determine whether the bucket collides with the support seat 31; if the second detection component B is triggered, it is determined that the bucket collides with the support seat 31, and it is deemed that no points are scored; if the second detection component B is triggered and the fifth detection component E of the recess 312 is triggered, it is determined that the bucket collides with the support seat 31 and causes the ball to fall, which is also deemed that no points are scored.

[0040] In this embodiment, the height limiting module 4 includes a first bracket 41 and a second bracket 42, the first bracket 41 and the second bracket 42 have different heights, the first bracket 41 and the second bracket 42 are respectively arranged at the entrance and exit ends of the obstacle aisle module 2, and the fourth detection component D is arranged on the first bracket 41 and the second bracket 42.

[0041] More specifically, the fourth detection component D on the first bracket 41 and the fourth detection component D on the second bracket 42 will both have a preset limited height. If the suspended object collides with the first bracket 41 or the second bracket 42, the corresponding fourth detection component D will be triggered, and the corresponding part or all of the height limit module 4 will be judged to have no points; if the suspended object passes through the corresponding first bracket 41 and the second bracket 42, but the passing height of the first bracket 41 and / or the second bracket 42 is greater than the preset height of the fourth detection component D, the corresponding part or all of the height limit module 4 will also be judged to have no points.

[0042] Optionally, the first detection component A is a first laser sensor; the second detection component B is a posture sensor; the third detection component C is a travel switch; and the fourth detection component D is a second laser sensor.

[0043] As a further optimization of this embodiment, in this embodiment, at least four third upright poles 5 and connecting belts 6 are further included. The third upright poles 5 are arranged around the start-stop module 1, the height limit module 4, the obstacle passage module 2, and the penalty module 3, and cooperate with the connecting belts 6 to enclose a competition area. By providing at least four third upright poles 5 and cooperating with the connecting belts 6 to enclose a competition area, a warning can be played to prevent outsiders from entering the competition area.

[0044] Implicitly, it may also include multiple fourth poles (not shown in the figure), and the third laser sensors are provided on the multiple fourth poles. The fourth poles are arranged at the entrance and exit ends of the start-stop module 1, the obstacle aisle module 2, and the penalty module 3. The fourth poles are used to detect the entry or exit of the hoisted objects into or out of the start-stop module 1, the obstacle aisle module 2, and the penalty module 3, and the scoring module is communicatively connected with the third laser sensor.

[0045] Specifically, when the third laser sensor located at the entrance end of the start-stop module 1, the obstacle aisle module 2, and the penalty module 3 is triggered, it is judged as entering the corresponding module; when the third laser sensor located at the exit end of the corresponding module is triggered, it is judged as leaving the corresponding module, and the score of the corresponding module is obtained through the deduction judgment in the corresponding module and fed back to the scoring module.

[0046] In this embodiment, the scoring module adds the deduction points of each module to the corresponding full score to obtain the score of each module, and then adds them together to obtain the total score. The scoring module is communicatively connected with the first detection component A, the second detection component B, the third detection component C, the fourth detection component D, the fifth detection component E, and the third laser sensor to achieve wireless transmission, making it easier to adjust the layout.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements or modifications without departing from the principle of the present invention. These improvements or modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A wireless automatic scoring system for lifting equipment skill competition, characterized in that: The invention comprises a competition track and a scoring module. The competition track is provided with a plurality of first detection components for detecting crossing of a hoisted object, a second detection component for detecting collision of the hoisted object, a third detection component for detecting the placement position of the hoisted object at the end of the hoisting, and a fourth detection component for detecting the height of the hoisted object. The first detection component, the second detection component, the third detection component, the fourth detection component and the scoring module are communicatively connected, and the triggering situation is fed back to the scoring module. When the first detection component, the second detection component, the third detection component and the fourth detection component are triggered, it is determined as a point deduction.

2. The wireless automatic scoring system according to claim 1, characterized in that: The competition track includes a start-stop module, an obstacle passage module, a penalty module, and a height restriction module, wherein the height restriction module is arranged at the entrance and exit of the obstacle passage module; The start-stop module is provided with a third detection component and a fourth detection component; the obstacle passage module is provided with a first detection component and a second detection component; the penalty module is provided with a second detection component; and the height limit module is provided with a fourth detection component.

3. The wireless automatic scoring system according to claim 2, characterized in that: The start-stop module comprises a base, on which a suspended object placement portion and a first detection circle arranged around the suspended object placement portion are provided, the fourth detection component is located on the placement portion, and the third detection component is installed on the first detection circle.

4. The wireless automatic scoring system according to claim 3, characterized in that: The base is also provided with a second detection circle arranged concentrically with the first detection circle, the first detection circle and the second detection circle are respectively an outer circle and an inner circle, the hoisting object placement part is located in the inner circle, and the third detection component is evenly distributed on the first detection circle and the second detection circle.

5. The wireless automatic scoring system according to claim 2, characterized in that: The obstacle passage module includes a plurality of first uprights and a second upright. The plurality of first uprights enclose a restricted area with both ends open. The plurality of second uprights are arranged in the restricted area to form an obstacle area. The first detection component is located on the first upright, and the second detection component is located on the second upright.

6. The wireless automatic scoring system according to claim 5, characterized in that: The number of the first upright poles is at least four, and the number of the second upright poles is at least three.

7. The wireless automatic scoring system according to claim 2, characterized in that: The penalty module includes a support seat, a sphere that contacts the top of the support seat and is independent of the support seat, and a fifth detection component. Grooves with an outer diameter larger than the sphere are provided at both ends of the top of the support seat, respectively, and a recess for fixing the sphere. The fifth detection component is located in the groove and the recess, the second detection component is located on the support seat, and the fifth detection component is communicatively connected to the scoring module.

8. The wireless automatic scoring system according to claim 2, characterized in that: The height limiting module includes a first bracket and a second bracket, the first bracket and the second bracket have different heights, the first bracket and the second bracket are respectively arranged at the entrance and exit ends of the obstacle aisle module, and the fourth detection component is arranged on the first bracket and the second bracket.

9. The wireless automatic scoring system according to any one of claims 1 to 8, characterized in that: The first detection component is a first laser sensor; the second detection component is a posture sensor; the third detection component is a travel switch; and the fourth detection component is a second laser sensor.

10. The wireless automatic scoring system according to claim 2, characterized in that: It also includes at least four third upright poles and a connecting belt. The third upright poles are arranged around the start and end modules, the height limit module, the obstacle aisle module, and the penalty module, and cooperate with the connecting belt to enclose a competition area.

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