CN110393907B

CN110393907B - Auxiliary training system for standing attack and defense project

Info

Publication number: CN110393907B
Application number: CN201910754678.1A
Authority: CN
Inventors: 吕国光; 庞晓峰
Original assignee: China Sports International Economic And Technological Cooperation Co ltd
Current assignee: China Sports International Economic And Technological Cooperation Co ltd
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-11-10
Anticipated expiration: 2039-08-15
Also published as: CN110393907A

Abstract

The invention discloses an auxiliary training system for a standing attack and defense project, which has the technical scheme that the auxiliary training system comprises a hit body, a controller, a first detection device, a second detection device and a third detection device, wherein the first detection device is used for detecting the pressure on the hit body; the second detection device is used for detecting the pressure applied to the in-situ striking area; the third detection device is used for detecting the pressure applied to the surrounding beating area, the controller is used for receiving the beating pressure value sent by the first detection device, the first pressure detection signal sent by the second detection device and the second pressure detection signal sent by the third detection device, and judging whether the trainer completes effective beating according to the received beating pressure value, the first pressure detection signal and the second pressure detection signal and preset conditions. The method can accurately judge the striking intensity of the trainer under the two training conditions of front striking and surrounding striking, thereby providing scientific guidance for the trainer and being beneficial to improving the training quality.

Description

Auxiliary training system for standing attack and defense project

Technical Field

The invention relates to the technical field of sports event training, in particular to an auxiliary training system for a standing attack and defense event.

Background

Standing combat and defense items generally include free combat, boxing, and the like. Standing attack and defense training is high in technical performance and high in danger, and trainers often need specific training instruments to assist in fighting training. Traditional training apparatus is mostly apparatus such as sand bag, pear ball, speed ball, rotatory reaction target.

When actual training is carried out, the hitting sandbag can be divided into higher-strength face-to-face sandbag front hitting training and lower-strength surrounding sandbag rhythm hitting training mainly for recovering physical strength, and due to the lack of training experience and the lack of coaching guidance, the trainers are easy to have the following problems:

firstly, whether the hitting is effective or not cannot be determined, when people face sandbags, double boxs are bombed, the actions are rigid due to the fact that people are heavy in force, physical strength is excessively consumed, empty hitting and shadow hitting occur, and the training effect is greatly reduced;

secondly, the requirements of the front hitting training and the hitting of the sandbags around the sandbag rhythm are different on the hitting strength, and a trainer cannot clearly judge the hitting strength;

thirdly, the physical consumption is large, so that the walking method is stiff, even stops moving, and the standing reciprocating beating occurs, so that the training effect is poor.

Disclosure of Invention

The invention aims to provide an auxiliary training system for a standing attack and defense project, which can accurately judge the hitting strength of a trainer under two training conditions of front hitting and surrounding hitting, thereby providing scientific guidance for the trainer and being beneficial to improving the training quality.

The above object of the present invention is achieved by the following technical solutions: an auxiliary training system for standing attack and defense projects, which comprises a hit body and a controller, and further comprises:

the first detection device is arranged on the hit body and used for detecting the pressure on the hit body and sending a hit pressure value to the controller;

the second detection device is arranged in an in-situ striking area on the ground and used for detecting the pressure borne by the in-situ striking area and sending a first pressure detection signal to the controller;

the third detection device is arranged in a surrounding beating area on the ground, is used for detecting the pressure applied to the surrounding beating area and sends a second pressure detection signal to the controller;

the controller judges whether the trainer completes effective striking according to the received striking pressure value, the first pressure detection signal and the second pressure detection signal and according to preset conditions;

wherein the surround shot region comprises the in-place shot region, and the predetermined conditions comprise:

when the controller receives the first pressure detection signal, timing the existing time of the first pressure detection signal, comparing a timing value with a first preset time threshold, if the timing value is smaller than the first preset time threshold, determining that the trainer is in a surrounding striking area, otherwise, determining that the trainer is in an in-situ striking area;

when the controller receives the second pressure detection signal, the trainer is judged to be in the surrounding hitting area;

when the trainer is in the surrounding hitting area and the hitting pressure value is greater than or equal to a first preset threshold value, effective hitting is judged;

and when the trainer is in the in-situ striking area and the striking pressure value is greater than or equal to a second preset threshold value, judging that the trainer is effectively struck.

In a preferred embodiment of the auxiliary training system for standing combat and defense projects, the surrounding striking area includes an annular area formed around the construction of the struck body on the ground, and the in-situ striking area is a part of the annular area on the front surface of the struck body.

In a preferred embodiment of the above-mentioned auxiliary training system for standing combat and defense projects, the shape of the surrounding hitting area includes one or a combination of a circle and a polygon.

In a preferred embodiment of the auxiliary training system for standing combat and defense projects, the second detection device includes a pad and a strain gauge disposed on the pad, and the third detection device includes a pad and a strain gauge disposed on the pad.

In an optimal technical solution of the auxiliary training system for standing combat and defense projects, the second detection device is further configured to send the detected activity pressure value to the controller.

In an optimal technical scheme of the auxiliary training system for standing attack and defense projects, the controller is further configured to determine a duration for the trainer to stably stand in the surrounding hitting area according to the received activity pressure value, so as to judge whether the trainer stands in the surrounding hitting area for a long time.

In the preferable technical scheme of the auxiliary training system for the standing defense and attack project, when a plurality of continuous activity pressure values received by the controller are all between the first activity pressure preset value and the second activity pressure preset value, the trainer is judged to stand for a long time.

In the above preferred technical scheme of the auxiliary training system for standing combat and defense projects, when the ratio of the number of the plurality of activity pressure values between the first activity pressure preset value and the second activity pressure preset value to the total number of the acquired detections is greater than or equal to a preset percentage, it is determined that the trainee stands for a long time.

In an embodiment of the above-mentioned auxiliary training system for standing offensive and defensive projects, the auxiliary training system further includes a warning device, coupled to the controller, for outputting different warning sounds according to the result determined by the controller, so as to remind the trainee.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the invention intelligently upgrades the traditional hit body and the training area, and can accurately judge the hitting strength of the trainer under the two training conditions of front hitting and surrounding hitting, thereby providing scientific guidance for the trainer and being beneficial to improving the training quality;

2. the invention can judge the pace of the trainer by detecting the active pressure value in the surrounding beating training mode, can guide the trainer more comprehensively by combining the beating pressure value judgment, and is beneficial to improving the training quality.

Drawings

Fig. 1 shows a main structural diagram (top view) of an auxiliary training system for a standing attack and defense project of the invention.

Fig. 2 shows a system block diagram of an auxiliary training system for a standing attack and defense project according to the invention.

Fig. 3 shows a flow chart of the main steps of the auxiliary training method for standing attack and defense projects.

Fig. 4 is a flow chart illustrating the specific steps of the method for assisting in training a standing attack and defense project according to the present invention.

Fig. 5 shows a flow chart of one of the methods for assisting in training a standing combat and defense project according to the present invention, for determining whether a trainee stands for a long time.

Fig. 6 shows another flow chart of the auxiliary training method for standing attack and defense projects of the invention for determining whether the trainer stands for a long time.

Reference numerals: 10. a struck body; 20. a controller; 30. a first detection device; 40. a second detection device; 50. a third detection device; 60. an in-situ hit area; 70. a surrounding striking area; warp knitting; 80. an alarm device.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

First, referring to fig. 1 and fig. 2, fig. 1 shows a main structural schematic diagram (top view) of an auxiliary training system for a standing attack and defense project of the present invention, and fig. 2 shows a system block diagram of the auxiliary training system for the standing attack and defense project of the present invention. As shown in fig. 1 and 2, the system mainly includes a struck body 10, a controller 20, a first detecting device 30, a second detecting device 40, and a third detecting device 50.

The hitting body 10 refers to equipment which is located at a fixed position and is used for a trainer to hit in a standing attack and defense project, and preferably, the hitting body 10 has a hitting surface of 360 degrees. The struck body 10 may include a sandbag, a striking target, or the like.

The ground surrounding the circumference of the body 10 is divided into a home striking area 60 and a surrounding striking area 70. The in-place hitting region 60 refers to a region where a trainer stands/moves facing the front of the body 10, and in the in-place hitting region 60, the trainer performs a front high intensity hitting training. The surrounding striking area 70 means an annular area formed around the circumference of the struck body 10. In the embodiment of the present invention, the surrounding striking area 70 includes the in-place striking area 60, that is, the in-place striking area 60 is a portion of the surrounding striking area 70 facing the front surface of the body 10.

The shape of the surrounding striking area 70 may alternatively be circular, or polygonal, or a combination of circular and polygonal shapes.

The first detection device 30 is arranged on the hit body 10 for detecting the pressure value of the hit body 10 when hitting and sending the hit pressure value to the controller 20; the first detecting means 30 may be provided on the surface of or inside the struck body 10. As described in the background, the determination of the intensity of the productive stroke for the handler is different between the in-place stroke area 60 and the surrounding stroke area 70. It should be noted that, because the in-place striking area 60 and the surrounding striking area 70 overlap, in the following description of the surrounding striking area 70, the training of the trainee around the struck body 10, including the striking training while walking through the in-place striking area 60, is different from the training of the trainee alone in the in-place striking area 60.

The striking pressure value detected by the first detection device 30 needs to be compared with a preset threshold value so as to be able to determine whether the striking is effective. When the surrounding beating area 70 is subjected to surrounding beating training, the detected beating pressure value is compared with a first preset threshold value, and if the beating pressure value is greater than or equal to the first preset threshold value, effective beating is determined; if the beating pressure value is smaller than a first preset threshold value, judging that the beating is invalid; when the striking training is performed in the in-situ striking area 60, the detected striking pressure value is compared with a second preset threshold value, and when the detected striking pressure value is greater than or equal to the second preset threshold value, effective striking is determined; and if the beating pressure value is smaller than a second preset threshold value, judging that the beating is invalid, and knowing that the second preset threshold value is larger than the first preset threshold value.

The second sensing device 40 is disposed on the in-situ striking area 60 on the ground in order to sense a pressure applied to the in-situ striking area 60 and transmit a first pressure sensing signal to the controller 20.

The third detecting device 50 is disposed on the surrounding striking area 70 on the ground for detecting the pressure applied to the surrounding striking area 70 and sending a second pressure detecting signal to the controller 20.

The controller 20 can determine which training area the trainer is currently in according to the obtained first pressure detection signal and the second pressure detection signal, so as to cooperate with the detected striking pressure value to jointly determine whether each striking of the trainer is effective striking.

In one example, the second sensing device 40 includes a pad disposed within the in-place hitting region 60 and a strain gauge disposed in the pad; the third sensing device 50 includes a pad disposed within the surrounding hitting region 70 and a strain gauge disposed in the pad. Of course, the strain gauge may be replaced by other sensor elements for detecting and collecting pressure data.

The controller 20 is also used to determine the area of movement coincidence as the trainer will pass through the in-situ hitting region 60 as he makes a surround hit within the surround hitting region 70. Based on the judgment basis that the time of the trainer staying in the in-place hitting area 60 is short when the trainer performs the surrounding hitting training, the system makes corresponding setting, specifically, the controller 20 receives the first pressure detection signal, times the duration of the first pressure detection signal, compares the timing value with a first preset time threshold, and determines that the trainer is in the surrounding hitting area 70 to perform the surrounding hitting training if the timing value is smaller than the first preset time threshold; and if the timing value is greater than or equal to the first preset time threshold value, judging that the trainer is performing in-situ striking training.

In the above preferred embodiment of the auxiliary training system for standing combat and defense projects, the second detecting device 40 is further configured to detect the active pressure value of the trainer in the surrounding striking area 70, and send the active pressure value to the controller 20. In the surrounding hitting area 70, the trainer needs to keep moving of footsteps continuously, so as to avoid bad training habits caused by rigid steps, the active pressure value should be in continuous change, if the trainer keeps standing on the second detection device 40 with both feet all the time, the change of the active pressure value is relatively small, if the trainer keeps a state that one foot is lifted, the change of the active pressure value is relatively large, through such analysis, the controller 20 is used for determining the duration of the trainer standing stably in the surrounding hitting area 70 according to the received active pressure value, and judging whether the trainer stands for a long time in the surrounding hitting area 70.

Specifically, when the controller 20 continuously receives the active pressure values, and compares a plurality of active pressure values received continuously with the preset threshold value, and when a plurality of continuous active pressure values are all between the first active pressure preset value and the second active pressure preset value, the controller determines that the trainer stands for a long time. Or when the ratio of the number of the plurality of activity pressure values between the first activity pressure preset value and the second activity pressure preset value to the total detection number acquired at the time is greater than or equal to a preset percentage, the trainer is judged to stand for a long time.

In one example, the detected number of the continuous activity pressure values is 10, and if the number of the continuous activity pressure values is 7, the trainer stands for a long time, and the preset percentage is 70%, the number of the continuous activity pressure values is 7; and if the number of the first preset value and the second preset value is 6, judging that the step actions of the trainer meet the training requirements.

In order to achieve a better training effect, in the above-mentioned preferred technical solution of the auxiliary training system for standing offensive and defensive projects, the auxiliary training system further comprises a warning device 80, wherein the warning device 80 is coupled to the controller 20, and is used for outputting different warning sounds according to the result determined by the controller 20, so as to remind the trainee.

When the controller 20 determines that the impact is invalid, the warning device 80 gives an audible and visual warning of 'invalid impact, small impact force'; when the controller 20 determines that the trainee stands for a long time, the warning device 80 gives an audible and visual warning "please keep walking".

Referring to fig. 3 and 4, fig. 3 is a flow chart showing the main steps of the auxiliary training method for a standing attack and defense project of the present invention, and fig. 4 is a flow chart showing the specific steps of the auxiliary training method for a standing attack and defense project of the present invention. As shown in fig. 3 and 4, the method includes the steps of:

s1, detecting the hitting pressure value on the hit body 10;

s2, judging whether the hitting pressure value is larger than or equal to a first preset threshold value or not, and if not, judging that the hitting is invalid; if yes, go to step S3;

s3, receiving the first pressure detection signal or the second pressure detection signal;

s4, judging the current area of the trainer according to the obtained first pressure detection signal or the obtained second pressure detection signal;

and S5, judging whether the striking of the trainer is effective striking or not according to the striking pressure value and the current region of the trainer and according to preset conditions.

Specifically, the striking pressure value of the struck body 10 is detected first, and then compared with a first preset threshold, and if the striking pressure value is smaller than the first preset threshold, it is determined as an invalid striking; if the hitting pressure value is larger than or equal to a first preset threshold value, detecting the current area;

if the second pressure detection signal is detected, the trainer is judged to be in the surrounding beating area 70, and then effective beating is carried out;

if the first pressure detection signal is detected, time domain analysis needs to be carried out on the first pressure detection signal, the duration of the first pressure detection signal is timed, a timing value is compared with a first preset time threshold, and if the timing value is smaller than the first time threshold, it is indicated that a trainer is in a surrounding hitting area 70 for surrounding hitting training, and the trainer is judged to be effective hitting; if the timing value is greater than or equal to the first time threshold value, it indicates that the trainer is performing in-situ striking training, the striking pressure value needs to be compared with a second preset threshold value, if the striking pressure value is greater than or equal to the second preset threshold value, effective striking is determined, and otherwise, ineffective striking is determined.

Referring next to fig. 5, fig. 5 is a flow chart illustrating a method for assisting in training a standing combat and defense project according to one embodiment of the present invention for determining whether a trainee stands for a long time. As shown in fig. 5, the system collects the activity pressure values of the trainer in the surrounding beating area 70, compares a plurality of activity pressure values received continuously with a preset threshold value, and determines that the trainer stands for a long time when the plurality of continuous activity pressure values are all between a first activity pressure preset value and a second activity pressure preset value.

Referring again to fig. 6, fig. 6 shows another flow chart of the auxiliary training method for standing attack and defense projects according to the present invention for determining whether the trainee stands for a long time. As shown in fig. 6, when the ratio of the number of the plurality of active pressure values between the first active pressure preset value and the second active pressure preset value to the total number of the collected detections is greater than or equal to a preset percentage, it is determined that the trainer stands for a long time.

The system sends out different warning sounds according to different judgment results to remind a trainer, and when the system judges that the impact is invalid, the system sends out a warning of 'invalid impact and small impact force'; when the controller 20 determines that the trainee stands for a long time, it issues a reminder to "please keep the footsteps moving".

According to the system provided by the embodiment of the invention, the hit body 10 is improved, the pressure detection function is added, the trainee can be helped to determine the hitting strength of the trainee, the training area of the trainee is intelligently improved, and the hitting strength of the trainee under the two training conditions of front hitting and surrounding hitting can be accurately judged by detecting the hitting pressure value and combining the training mode of the trainee; in addition, the activity pressure value detected in the surrounding hitting area 70 can be judged through preset conditions, so that whether the trainer has the problems of stiff footsteps, non-positive training, wrong training mode and the like can be basically judged; the system of the embodiment of the invention can provide scientific guidance for the trainer on the whole, and is beneficial to improving the training quality.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An auxiliary training system for standing combat and defense projects, comprising a hit body (10) and a controller (20), characterized by further comprising:

a first detection device (30) which is arranged on the hit body (10) and is used for detecting the pressure on the hit body (10) and sending a hit pressure value to the controller (20);

the second detection device (40) is arranged on an in-place hitting area (60) on the ground and used for detecting the pressure applied to the in-place hitting area (60) and sending a first pressure detection signal to the controller (20);

the third detection device (50) is arranged on a surrounding beating area (70) on the ground and used for detecting the pressure applied to the surrounding beating area (70) and sending a second pressure detection signal to the controller (20);

the controller (20) judges whether the trainer completes effective striking according to the received striking pressure value, the first pressure detection signal and the second pressure detection signal and according to preset conditions;

wherein the surround shot region (70) comprises the in-place shot region (60), the predetermined conditions comprising:

when the controller (20) receives the first pressure detection signal, timing the existing time length of the first pressure detection signal, comparing the timing value with a first preset time threshold value, if the timing value is smaller than the first preset time threshold value, determining that the trainer is in a surrounding striking area (70), otherwise, determining that the trainer is in an in-situ striking area (60);

when the controller (20) receives the second pressure detection signal, the trainer is judged to be in the surrounding hitting area (70);

when the trainer is in the surrounding striking area (70) and the striking pressure value is greater than or equal to a first preset threshold value, judging that the trainer is effectively struck;

and when the trainer is in the in-situ striking area (60) and the striking pressure value is greater than or equal to a second preset threshold value, judging that the training is effective striking.

2. An auxiliary training system for standing combat attack and defense projects according to claim 1, wherein the surrounding striking area (70) comprises an annular area configured to form around the struck body (10) on the ground, and the in-situ striking area (60) is a portion of the annular area of the front face of the struck body (10).

3. An auxiliary training system for standing combat and defense projects according to claim 1, characterized in that the shape of the surrounding striking area (70) comprises one or a combination of both circular and polygonal shapes.

4. The system for assisting in training of standing combat and defense projects according to claim 1, wherein the second detection device (40) and the third detection device (50) each comprise a pad and a strain gauge disposed thereon.

5. The system for assisting training of standing combat and defense projects according to claim 1, characterized in that the second detection means (40) are also adapted to send detected activity pressure values to the controller (20).

6. The system for assisting in the training of standing combat attack and defense projects as claimed in claim 5, wherein the controller (20) is further configured to determine a length of time that the trainer is standing stably in the surrounding stroke area (70) based on the received activity pressure value, thereby determining whether the trainer is standing for a long time in the surrounding stroke area (70).

7. The system for assisting in training of standing combat and defense projects according to claim 6, characterized in that the trainer is determined to stand permanently when a number of consecutive activity pressure values received by the controller (20) are all between a first activity pressure preset value and a second activity pressure preset value.

8. The system for assisting in training of standing combat and defense projects according to claim 6, wherein the ratio of the number of the plurality of activity pressure values between the first activity pressure preset value and the second activity pressure preset value to the total number of the detections collected at the time is greater than or equal to a preset percentage, and the trainer is determined to stand for a long time.

9. The system for assisting in training a standing combat attack and defense project according to any one of claims 1 to 8, further comprising a warning device (80) coupled to the controller (20) for outputting different warning sounds according to the result determined by the controller (20) to remind the trainee.