CN112915519B - Skiing competition data acquisition method and system based on switch sensor and readable storage medium - Google Patents
Skiing competition data acquisition method and system based on switch sensor and readable storage medium Download PDFInfo
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- CN112915519B CN112915519B CN202110112572.9A CN202110112572A CN112915519B CN 112915519 B CN112915519 B CN 112915519B CN 202110112572 A CN202110112572 A CN 202110112572A CN 112915519 B CN112915519 B CN 112915519B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
- A63B71/0669—Score-keepers or score display devices
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/18—Training appliances or apparatus for special sports for skiing
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Abstract
The invention discloses a method, a system and a readable storage medium for acquiring ski competition data based on a switch sensor, wherein the method comprises the following steps: acquiring position information and acquired data of each switch sensor; analyzing the running track of a user according to the position information of the switch sensor and the acquired data; obtaining a scoring rule of a game; analyzing the running track according to the scoring rule of the competition to obtain a competition score; and sending the score to a display end. The invention judges the running track of the user according to the different position information of each switch sensor and the collected data, thereby calculating the competition score. The position of each switch sensor can be adjusted according to different competition modes, so that the detected data are more accurate. The invention can also compare according to the track to generate the action guidance suggestion and the video data, so that the user can correct own action according to the corresponding video and suggestion, and the use experience of the user is improved.
Description
Technical Field
The present application relates to the field of data processing, and more particularly, to a method, a system, and a readable storage medium for controlling indoor skiing competition with multiple online systems.
Background
With the improvement of the living standard of people, the national policy of 3 hundred million people on ice and snow leads more and more people focusing, participating and deeply participating in skiing sports. According to the latest Chinese ski industry development report (2019), 2016-2018 shows that UGC (original content of users) with 'skiing' as a theme continuously keeps higher growth, people who deeply participate in skiing sports are increased, people are willing to share self experience, and people who influence consumption decisions of other people are expanded.
In recent years, indoor snowboarder machines which are not limited by environmental factors such as regions, seasons, climate and the like are favored by more and more skiers, and the snowboarder machines are produced at the same time, but can not be deeply matched with the functions and characteristics of the snowboarder machines.
At present, the competition on the snowplow mostly adopts different snowplows to set the specified gradient and speed, the flag gate of the traditional snowfield competition is virtualized by boundary ropes or correlation sensor devices at two sides of a snow blanket, and a judge counts manually according to the competition rule of timing counting to judge the competition score. In the existing indoor snowmobile simulation competition, 1, a timed counting method is adopted to count competition scores, and as the timed counting method is low in precision, the competition scores of players are approximate, the overlapping rate is high, and the phenomenon that a plurality of players have the same name is easy to occur in the competition; 2. limited by the physical characteristics (size of the snowmobile and length and width of a snow blanket) of the model of the snowmobile, when the competition rules are designed according to parameters such as virtual flagpoles, slopes, speeds and the like, the indoor simulation snowmobile competition currently has a single competition type and does not have a uniform and fixed competition rule; 3, the existing events are played in a snowmobile training venue, and a larger snowmobile training venue only has about 6-10 indoor snowmobiles simulated by a small quantity, so that the large-scale events are difficult to organize; 4. based on the commercial operation mode of the current indoor snowmobile simulation training venue, the frequency of organizing the events is low, the settling period is long, and the cost of manpower and material resources is high; 5. the existing indoor snowmobile simulation competition is difficult to unify the standard of competition rules, so that a data information acquisition system for the competition of skiers, such as data of different ages, different sexes, different skiing levels, completed training courses and the like, is lacked.
In the current snowplow, a plurality of sensors can not detect whether a user winds a pile or a flag gate, so a scheme of opening and closing the sensors needs to be designed, and the user can accurately detect the user during the competition.
Disclosure of Invention
In order to solve at least one technical problem, the invention provides a ski match data acquisition method, a system and a readable storage medium based on a switch sensor.
The invention provides a skiing competition data acquisition method based on a switch sensor, which comprises the following steps:
acquiring position information and acquired data of each switch sensor;
analyzing the running track of a user according to the position information of the switch sensor and the acquired data;
obtaining a scoring rule of a game;
analyzing the running track according to the scoring rule of the competition to obtain a competition score;
and sending the score to a display end.
In this scheme, still include:
acquiring competition mode information;
acquiring a layout scheme of a switch sensor according to the competition mode information to generate layout information;
and sending layout information to an adjusting device to adjust the position of each switch sensor.
In this scheme, the analyzing the running track according to the scoring rule of the game to obtain the score of the game specifically comprises:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
and obtaining the competition score according to a preset competition scoring rule and the information of the position of the passing switch sensor.
In this scheme, still include:
acquiring a standard track;
and comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying.
In this scheme, still include:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
In this scheme, still include:
the server obtains a guidance suggestion of the user through cloud computing;
and sending the guidance suggestion to a display end for displaying.
The second aspect of the present invention provides a system for acquiring ski match data based on a switch sensor, comprising a memory and a processor, wherein the memory includes a program of a method for acquiring ski match data based on a switch sensor, and the program of the method for acquiring ski match data based on a switch sensor is executed by the processor to implement the following steps:
acquiring position information and acquired data of each switch sensor;
analyzing the running track of a user according to the position information of the switch sensor and the acquired data;
obtaining a scoring rule of a game;
analyzing the running track according to the scoring rule of the competition to obtain a competition score;
and sending the score to a display end.
In this scheme, still include:
obtaining competition mode information;
acquiring a layout scheme of a switch sensor according to the competition mode information to generate layout information;
and sending layout information to an adjusting device to adjust the position of each switch sensor.
In this scheme, the analyzing the running track according to the scoring rule of the game to obtain the score of the game specifically comprises:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
and obtaining the competition score according to the preset competition scoring rule and the information of the position of the passing switch sensor.
In this scheme, still include:
acquiring a standard track;
and comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying.
In this scheme, still include:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
In this scheme, still include:
the server obtains a guidance suggestion of the user through cloud computing;
and sending the guidance suggestion to a display end for displaying.
A third aspect of the present invention provides a computer-readable storage medium, which includes a program of a method for acquiring ski game data based on a switch sensor, and when the program of the method for acquiring ski game data based on a switch sensor is executed by a processor, the steps of the method for acquiring ski game data based on a switch sensor are implemented.
The invention discloses a skiing competition data acquisition method and system based on switch sensors and a readable storage medium, wherein the running track of a user is judged according to different position information and acquired data of each switch sensor, so that competition scores are calculated. The position of each switch sensor can be adjusted according to different competition modes, so that the detected data are more accurate. The invention can also compare according to the track to generate the action guidance suggestion and the video data, so that the user can correct own action according to the corresponding video and suggestion, and the user experience is improved.
Drawings
FIG. 1 is a flow chart of a method for obtaining ski match data based on a switch sensor according to the present invention;
FIG. 2 shows a schematic diagram of an embodiment of the present invention;
FIG. 3 shows a block diagram of a switch sensor based ski match data acquisition system of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
Fig. 1 shows a flow chart of a method for acquiring ski match data based on a switch sensor according to the present invention.
As shown in fig. 1, the invention discloses a method for acquiring data of a ski game based on a switch sensor, which comprises the following steps:
s102, acquiring position information and acquired data of each switch sensor;
s104, analyzing the running track of the user according to the position information of the switch sensor and the collected data;
s106, obtaining scoring rules of the game;
s108, analyzing the running track according to a scoring rule of the game to obtain a game score;
and S110, sending the scores to a display end.
It should be noted that a switch sensor may be provided under the snow blanket of the snowplow, and the switch sensor may be configured to change the position thereof by an adjustment device. The proximity switch sensor is a generic name of a sensor for detecting without touching a detection object, which replaces a contact detection method such as a limit switch, and can detect movement information and presence information of an object and convert the movement information and presence information into an electrical signal, and the track of a user can be acquired by the switch sensor, and a match score of the user can be acquired by the track. Because different competition modes and different user habits and sport habits are different, the positions of the switch sensors are changed, so that the position information and the collected data of each switch sensor are obtained firstly when the competition is carried out, the collected data can be signals of 0 and 1, and 0 represents that no user moves, namely, no user passes through the switch sensor; 1 indicates that there is a movement signal of the user, meaning that the user has passed the switch sensor. And then analyzing the running track of the user according to the position information of the switch sensor and the collected data. The running track of the user can be obtained by analyzing signals acquired by the switch sensors at different positions below the snow blanket and the time point of data acquisition. And then, acquiring a scoring rule of the game, wherein the scoring rule is matched with the running track of the user, and if the running track of the user is matched with the scoring rule, the score is higher. Analyzing the running track according to the scoring rule of the competition to obtain a competition score; and sending the score to a display end.
The display end of the invention can be a display system which is connected with a competition system and can display competition tasks in real time through image equipment such as a projector, a television, a notebook, an ipad and the like. The system can be connected with an image device, is linked with an information processing center and a data center, can transfer local or multi-site event interaction data and comprehensive data (such as real-time data, stage event data, regional event data and other information) of the data center in real time, and displays the event information through image equipment.
It should be noted that, the present invention further includes a data center, which records the event information filtered by the information processing center, and records the entry information of the competitor: the age, sex, learning information, the region to which the competition belongs and the like can generate various data reports according to the data analysis requirements, such as a current or current competition data report, a competition data report of different regions, a comprehensive competition data report of competitors and the like. It is worth mentioning that the data center can collect the scarce comprehensive competition data in the skiing industry, and can provide more targeted data analysis and learning promotion suggestions for each contestant by combining the big data, the competition scores of the individual contestants and other information.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring a match scoring mode;
obtaining scoring parameters according to the match scoring mode;
calculating according to the scoring parameters to obtain the competition scores of the users;
the game scoring mode is a timed counting or fixed number counting mode.
It should be noted that the present invention can be used for scoring in different ways, and the scoring mode of the specific game is a timed counting or fixed number counting mode. The mode of the timing counting can be counting the number of devices passed by the user or the number of actions within a certain time period for scoring. The larger the number, the higher the score, or the smaller the number, the higher the score, which can be specifically set by those skilled in the art according to actual needs. For example, the number of the piles wound by the user can be set, and in this mode, the score is higher when the number of the piles wound is larger in a certain time. The fixed number and timing mode can be that the time is counted after the user passes through the fixed number of equipment or finishes the fixed number of actions, and the scoring is carried out according to the time. For example, if the user spends 50 seconds after 10 stakes, the conversion score is 60 points; the user 40 seconds after the user passes 10 stakes, the conversion score is 80 points.
According to the embodiment of the invention, the position of the user, the coordinates of the sensor, the driving track of the user and the gradient of the snow blanket are calculated and recorded in a three-dimensional coordinate mode. The three-dimensional coordinates may be established by three xyz axes.
First, a three-dimensional coordinate system is established, and uniform xyz coordinates can be established in a predetermined area. Then, according to the data, position and angle information of each sensor, the position of the user can be calculated and mapped to a coordinate system to obtain corresponding coordinate values. Since the time point information is also acquired, the motion trajectory can be generated by the coordinate values and the time points. And obtaining motion state data through the motion trail. The motion state data may include information about the user's stride frequency, speed, orientation, etc.
According to the embodiment of the invention, the method further comprises the following steps:
obtaining competition mode information;
acquiring a layout scheme of a switch sensor according to the competition mode information to generate layout information;
and sending layout information to an adjusting device to adjust the position of each switch sensor.
It should be noted that a plurality of switch sensors are arranged below the snow blanket of the snowplow, and the positions can be adjusted according to different competition modes to match the optimal positions, so that the running track of the user can be acquired more accurately. First, competition mode information is acquired, and different competition modes such as large-circle and small-circle competition or linear competition are available in the ski competition. And then, according to the acquired competition mode information, acquiring a layout scheme of the switch sensors and generating layout information. For example, in the large loop project, the switch sensors may be arranged in an approximately circular arc arrangement. The layout information is sent to an adjustment device, which can adjust the position of each switch sensor according to the layout information.
For example, two longitudinal sensor induction groups with the distance of 20cm between each proximity switch sensor are arranged below the snow blanket, a straight line formed by each proximity switch sensor is parallel to the snow blanket, and the two sensor induction groups are respectively arranged at the left side and the right side of the snow blanket; and a fixed serial number is compiled for each proximity switch sensor so as to set various competition items which are orderly arranged by different numbered sensors and have fixed intervals between two groups of sensors at the left side and the right side.
According to the embodiment of the invention, the running track is analyzed according to the scoring rule of the game to obtain the score of the game, and the method specifically comprises the following steps:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
and obtaining the competition score according to the preset competition scoring rule and the information of the position of the passing switch sensor.
In addition, the invention also comprises an information processing system which is divided into a real-time information processing center and a time-sharing information processing center.
The real-time information processing center can receive the real-time information collected by the real-time information receiving system when the competitors compete, and record and process the real-time data of the competition, namely the local competition data and the competition data of the multiple competition areas. The time-sharing information processing system can be linked with the data center, and integrates, analyzes and updates the real-time information and the comprehensive data of the data center. Example (c): such as a comparison of newly generated event scores for real-time matches with past data.
It should be noted that, in the present invention, the proximity switch sensor, i.e., the switch sensor, the proximity switch sensor and the student wearing the sensing device matched with the proximity switch sensor are used as the information collecting device of the real-time information receiving system, and the race information, such as the number, the completion time, the displacement task completion status, etc. of the competitor bypassing the flag gate is automatically and accurately collected by the race rule formulated by the race system and the programming algorithm of the information processing center, and is transmitted to the information processing center in real time.
It should be noted that, the number of times of change of each switch sensor in a preset time period is determined, where the preset time period may be 0.5 second or 1 second, and it is mainly obtained whether both feet of the user pass through the switch sensor. The number of changes is 2, which indicates that the user's left or right foot has passed the switch sensor, rather than a single foot. Only if the switch sensor is bypassed, the flag or pile winding game can be identified as passing.
And when the competitor bypasses the displacement coordinate where the appointed proximity switch is located, the proximity switch sensor can automatically transmit the bypassing time of the competitor to the information processing center in real time.
The matched student with the proximity switch sensor dresses response equipment, and the student dresses response equipment in the snowshoe outside about, for the dress response equipment of the left and right sides numbers respectively to accurate record detour information.
As shown in fig. 2, suppose that the wearing sensing device on the outer side of the left foot is numbered L and the right foot is numbered R; the left proximity switch sensors are respectively numbered as L1, L2, L3, L4, L5 and L6, and the right proximity switch sensors are respectively numbered as R1, R2, R3, R4, R5 and R6; when the competitor walks to L6, the sensors R and L6 of the right foot sense in the specified range, and the data is recorded; when the player walks around to R4, the sensors L and R4 of the left foot sense and the data is recorded.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring a standard track;
and comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying.
It should be noted that when the match score is calculated or the action is instructed, a standard trajectory in this mode needs to be obtained, where the standard trajectory is a preset action trajectory, and then the running trajectory of the user is compared with the obtained standard trajectory to analyze the contact ratio of the trajectories. If the contact ratio is high, the action track and the mode of the user in the snowplow are more consistent with the preset standard track and mode, and the user action can be considered to be more standard; if the degree of overlap is low, it is an indication that the user action is less than standard, in which case action guidance suggestions and video data may be generated. The video data can contain information such as nonstandard action marks and standard action instruction descriptions of the user, so that the user can conveniently check the action deficiency and correct the action through guidance suggestions.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
It should be noted that the exercise habits and the use habits of each user or player are different, which causes different standing positions and different movement details, so that the position adjustment of the switch sensor for each different user can improve the detection accuracy. Firstly, user identification information is obtained, habits of a user can be obtained after the user identification information is obtained, and the habit information of the user can be recorded in a server background. And adjusting the switch sensor according to the identification information, namely according to the habit information of the user. After the adjustment position information is acquired, the information is sent to an adjustment position device, and the adjustment position device adjusts the position of the switch sensor. For example, the switching sensors may be arranged asymmetrically or in an arc shape.
According to the embodiment of the invention, the method further comprises the following steps:
the server obtains a guidance suggestion of the user through cloud computing;
and sending the guidance suggestion to a display end for displaying.
It should be noted that, when the guidance suggestion is obtained, a cloud computing technology may be adopted, a large amount of user history data and data of standard players are analyzed, so that a targeted guidance suggestion may be obtained, and the guidance suggestion is sent to a display end for display, so as to help a user to correct an action.
The invention can also carry out targeted training according to the conditions of users, the competition system is organically combined with a scientific and rigorous skiing teaching and research system and the teaching and research results of the top-level teachers and resources of the Xueleshan mountain for more than ten years, the set competition types are rich, training items organically combined with the training courses of the snowmobile can be provided for the skiers at different levels after the competition, for example, a certain student before the competition, the left-side turning capacity is far weak and the right-side turning capacity is far weak, the sliding training items with more left-side turning quantity and slightly less right-side turning quantity can be provided for the student, the student is helped to intensively break through the difficult problems encountered in the skiing learning process, and the skier is helped to efficiently promote by means of the competition.
FIG. 3 shows a block diagram of a switch sensor based ski match data acquisition system of the present invention.
As shown in fig. 3, the present invention discloses a switch sensor based ski match data acquisition system 3, which comprises a memory 31 and a processor 32, wherein the memory includes a switch sensor based ski match data acquisition method program, and when the processor executes the switch sensor based ski match data acquisition method program, the following steps are implemented:
acquiring position information and acquired data of each switch sensor;
analyzing the running track of a user according to the position information of the switch sensor and the acquired data;
obtaining a scoring rule of a game;
analyzing the running track according to the scoring rule of the competition to obtain a competition score;
and sending the score to a display end.
It should be noted that a switch sensor may be provided under the snow blanket of the snowplow, and the switch sensor may be configured to change the position thereof by an adjustment device. The proximity switch sensor is a generic name of a sensor for detecting without touching a detection object, which replaces a contact detection method such as a limit switch, and can detect movement information and presence information of an object and convert the movement information and presence information into an electrical signal, and the track of a user can be acquired by the switch sensor, and a match score of the user can be acquired by the track. Because different competition modes and different user habits and sport habits are different, the positions of the switch sensors are changed, so that the position information and the collected data of each switch sensor are obtained firstly when the competition is carried out, the collected data can be signals of 0 and 1, and 0 represents that no user moves, namely, no user passes through the switch sensor; 1 indicates that there is a movement signal of the user, meaning that the user has passed the switch sensor. And then analyzing the running track of the user according to the position information of the switch sensor and the collected data. The running track of the user can be obtained by analyzing signals acquired by the switch sensors at different positions below the snow blanket and the time point of data acquisition. And then, acquiring a scoring rule of the game, wherein the scoring rule is matched with the running track of the user, and if the running track of the user is matched with the scoring rule, the score is higher. Analyzing the running track according to the scoring rule of the competition to obtain a competition score; and sending the score to a display end.
The display end of the invention can be a display system which is connected with a competition system and can display competition tasks in real time through image equipment such as a projector, a television, a notebook, an ipad and the like. The system can be connected with an image device, is linked with an information processing center and a data center, can transfer local or multi-site event interaction data and comprehensive data (such as real-time data, stage event data, regional event data and other information) of the data center in real time, and displays the event information through image equipment.
It should be noted that, the present invention further includes a data center, which records the event information filtered by the information processing center, and records the entry information of the competitor: the age, sex, learning information, the region to which the competition belongs and the like can generate various data reports according to the data analysis requirements, such as a current or current competition data report, a competition data report of different regions, a comprehensive competition data report of competitors and the like. It is worth mentioning that the data center can collect the scarce comprehensive competition data in the skiing industry, and can provide more targeted data analysis and learning promotion suggestions for each contestant by combining the big data, the competition scores of the individual contestants and other information.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring a match scoring mode;
obtaining scoring parameters according to the match scoring mode;
calculating according to the scoring parameters to obtain the competition scores of the users;
the game scoring mode is a timed counting or fixed number counting mode.
It should be noted that the present invention can be used for scoring in different ways, and the scoring mode of the specific game is a timed counting or fixed number counting mode. The mode of timing counting can be that the number of devices passed by the user or the number of actions is counted and scored within a certain time. The larger the number, the higher the score, or the smaller the number, the higher the score, which can be specifically set by those skilled in the art according to actual needs. For example, the number of the piles wound by the user can be set, and in this mode, the score is higher when the number of the piles wound is larger in a certain time. The fixed number and timing mode can be that the time is counted after the user passes through the fixed number of equipment or finishes the fixed number of actions, and the scoring is carried out according to the time. For example, if the user spends 50 seconds after 10 stakes, the conversion score is 60 points; the user 40 seconds after the user passes 10 stakes, the conversion score is 80 points.
According to the embodiment of the invention, the position of the user, the coordinates of the sensor, the driving track of the user and the gradient of the snow blanket are calculated and recorded in a three-dimensional coordinate mode. The three-dimensional coordinates may be established by three xyz axes.
First, a three-dimensional coordinate system is established, and uniform xyz coordinates can be established in a predetermined area. Then, according to the data, position and angle information of each sensor, the position of the user can be calculated and mapped to a coordinate system to obtain corresponding coordinate values. Since the time point information is also acquired, the motion trajectory can be generated by the coordinate values and the time points. Through the motion trail, motion state data can be obtained. The motion state data may include information about the user's stride frequency, speed, orientation, etc.
According to the embodiment of the invention, the method further comprises the following steps:
obtaining competition mode information;
according to the competition mode information, obtaining a layout scheme of a switch sensor to generate layout information;
and sending layout information to an adjusting device to adjust the position of each switch sensor.
It should be noted that a plurality of switch sensors are arranged below the snow blanket of the snowplow, and the positions can be adjusted according to different competition modes to match the optimal positions, so that the running track of the user can be acquired more accurately. First, competition mode information is acquired, and different competition modes such as large-circle and small-circle competition or linear competition are available in the ski competition. And then, according to the acquired competition mode information, acquiring a layout scheme of the switch sensors and generating layout information. For example, in the large loop project, the switch sensors may be arranged in an approximately circular arc arrangement. The layout information is sent to an adjustment device, which can adjust the position of each switch sensor according to the layout information.
For example, two longitudinal sensor induction groups with the distance of 20cm between each proximity switch sensor are arranged below the snow blanket, a straight line formed by each proximity switch sensor is parallel to the snow blanket, and the two sensor induction groups are respectively arranged at the left side and the right side of the snow blanket; and a fixed serial number is compiled for each proximity switch sensor so as to set various competition items which are orderly arranged by different numbered sensors and have fixed intervals between two groups of sensors at the left side and the right side.
According to the embodiment of the invention, the running track is analyzed according to the scoring rule of the game to obtain the score of the game, and the method specifically comprises the following steps:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
and obtaining the competition score according to the preset competition scoring rule and the information of the position of the passing switch sensor.
In addition, the invention also comprises an information processing system which is divided into a real-time information processing center and a time-sharing information processing center.
The real-time information processing center can receive the real-time information collected by the real-time information receiving system when the competitors compete, and record and process the real-time data of the competition, namely the local competition data and the competition data of the multiple competition areas. The time-sharing information processing system can be linked with the data center, and integrates, analyzes and updates the real-time information and the comprehensive data of the data center. Example (c): such as a comparison of newly generated event scores for real-time matches with past data.
It should be noted that, in the present invention, the proximity switch sensor, i.e., the switch sensor, the proximity switch sensor and the student wearing the sensing device matched with the proximity switch sensor are used as the information collecting device of the real-time information receiving system, and the race information, such as the number, the completion time, the displacement task completion status, etc. of the competitor bypassing the flag gate is automatically and accurately collected by the race rule formulated by the race system and the programming algorithm of the information processing center, and is transmitted to the information processing center in real time.
It should be noted that, the number of times of change of each switch sensor in a preset time period is determined, where the preset time period may be 0.5 second or 1 second, and it is mainly obtained whether both feet of the user pass through the switch sensor. The number of changes is 2, which indicates that the user's left or right foot has passed the switch sensor, rather than a single foot. Only if the switch sensor is bypassed, the flag or pile winding game can be identified as passing.
And when the competitor bypasses the displacement coordinate where the appointed proximity switch is located, the proximity switch sensor can automatically transmit the bypassing time of the competitor to the information processing center in real time.
The matched student with the proximity switch sensor dresses response equipment, and the student dresses response equipment in the snowshoe outside about, for the dress response equipment of the left and right sides numbers respectively to accurate record detour information.
As shown in fig. 2, suppose that the wearing sensing device on the outer side of the left foot is numbered L and the right foot is numbered R; the left proximity switch sensors are respectively numbered as L1, L2, L3, L4, L5 and L6, and the right proximity switch sensors are respectively numbered as R1, R2, R3, R4, R5 and R6; when the competitor walks to L6, the sensors R and L6 of the right foot sense in the specified range, and the data is recorded; when the player walks around to R4, the sensors L and R4 of the left foot sense and the data is recorded.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring a standard track;
and comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying.
It should be noted that when the match score is calculated or the action is instructed, a standard trajectory in this mode needs to be obtained, where the standard trajectory is a preset action trajectory, and then the running trajectory of the user is compared with the obtained standard trajectory to analyze the contact ratio of the trajectories. If the contact ratio is high, the action track and the mode of the user in the snowplow are more consistent with the preset standard track and mode, and the user action can be considered to be more standard; if the degree of overlap is low, it is an indication that the user action is less than standard, in which case action guidance suggestions and video data may be generated. The video data can contain information such as nonstandard action marks and standard action instruction descriptions of the user, so that the user can conveniently check the action insufficiency of the user and correct the action through guidance suggestions.
According to the embodiment of the invention, the method further comprises the following steps:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
It should be noted that the exercise habits and the use habits of each user or player are different, which causes different standing positions and different movement details, so that the position adjustment of the switch sensor for each different user can improve the detection accuracy. Firstly, user identification information is obtained, habits of a user can be obtained after the user identification information is obtained, and the habit information of the user can be recorded in a server background. And adjusting the switch sensor according to the identification information, namely according to the habit information of the user. After the adjustment position information is acquired, the information is sent to an adjustment position device, and the adjustment position device adjusts the position of the switch sensor. For example, the switching sensors may be arranged asymmetrically or in an arc shape.
According to the embodiment of the invention, the method further comprises the following steps:
the server obtains a guidance suggestion of the user through cloud computing;
and sending the guidance suggestion to a display end for displaying.
It should be noted that, when the guidance suggestion is obtained, a cloud computing technology may be adopted, a large amount of user history data and data of standard players are analyzed, so that a targeted guidance suggestion may be obtained, and the guidance suggestion is sent to a display end for display, so as to help a user to correct an action.
The invention can also carry out targeted training according to the conditions of users, the competition system is organically combined with a scientific and rigorous skiing teaching and research system and the teaching and research results of the top-level teachers and resources of the Xueleshan mountain for more than ten years, the set competition types are rich, training items organically combined with the training courses of the snowmobile can be provided for the skiers at different levels after the competition, for example, a certain student before the competition, the left-side turning capacity is far weak and the right-side turning capacity is far weak, the sliding training items with more left-side turning quantity and slightly less right-side turning quantity can be provided for the student, the student is helped to intensively break through the difficult problems encountered in the skiing learning process, and the skier is helped to efficiently promote by means of the competition.
A third aspect of the present invention provides a computer-readable storage medium, which includes a program of a method for acquiring ski game data based on a switch sensor, and when the program of the method for acquiring ski game data based on a switch sensor is executed by a processor, the steps of the method for acquiring ski game data based on a switch sensor are implemented.
The invention discloses a skiing competition data acquisition method and system based on switch sensors and a readable storage medium, wherein the running track of a user is judged according to different position information and acquired data of each switch sensor, so that competition scores are calculated. The position of each switch sensor can be adjusted according to different competition modes, so that the detected data are more accurate. The invention can also compare according to the track to generate the action guidance suggestion and the video data, so that the user can correct own action according to the corresponding video and suggestion, and the user experience is improved.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units; can be located in one place or distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all the functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for realizing the method embodiments can be completed by hardware related to program instructions, the program can be stored in a computer readable storage medium, and the program executes the steps comprising the method embodiments when executed; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and various media capable of storing program codes.
Alternatively, the integrated unit of the present invention may be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as a separate product. Based on such understanding, the technical solutions of the embodiments of the present invention may be essentially implemented or a part contributing to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present invention. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media capable of storing program code.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (4)
1. A skiing competition data acquisition method based on a switch sensor is characterized by comprising the following steps:
acquiring position information and acquired data of each switch sensor;
analyzing the running track of a user according to the position information of the switch sensor and the acquired data;
obtaining a scoring rule of a game;
analyzing the running track according to the scoring rule of the competition to obtain a competition score;
sending the score to a display end;
the operation track is analyzed according to the scoring rule of the game to obtain the score of the game, and the method specifically comprises the following steps:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
obtaining a competition score according to a preset competition scoring rule and the position information of the passing switch sensor;
further comprising:
acquiring a standard track;
comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying;
further comprising:
obtaining competition mode information;
acquiring a layout scheme of a switch sensor according to the competition mode information to generate layout information;
sending layout information to an adjusting device to adjust the position of each switch sensor;
further comprising:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
2. A switch sensor based ski game data acquisition method as claimed in claim 1, further comprising:
the server obtains a guidance suggestion of the user through cloud computing;
and sending the guidance suggestion to a display end for displaying.
3. A switch sensor based ski game data acquisition system, comprising a memory and a processor, wherein the memory includes a switch sensor based ski game data acquisition method program, and the switch sensor based ski game data acquisition method program when executed by the processor implements the steps of:
acquiring position information and acquired data of each switch sensor;
analyzing the running track of a user according to the position information of the switch sensor and the acquired data;
obtaining a scoring rule of a game;
analyzing the running track according to the scoring rule of the competition to obtain a competition score;
sending the score to a display end;
the operation track is analyzed according to the scoring rule of the game to obtain the score of the game, and the method specifically comprises the following steps:
acquiring data of each switch sensor;
judging the change times of each switch sensor in a preset time period;
if the change times are 2, determining that the sensor passes through the switch sensor;
obtaining a competition score according to a preset competition scoring rule and the position information of the passing switch sensor;
further comprising:
acquiring a standard track;
comparing the running track with the standard track to generate an action guidance suggestion and video data, and sending the action guidance suggestion and the video data to a display end for displaying;
further comprising:
obtaining competition mode information;
acquiring a layout scheme of a switch sensor according to the competition mode information to generate layout information;
sending layout information to an adjusting device to adjust the position of each switch sensor;
further comprising:
acquiring user identification information;
acquiring a switch sensor adjustment scheme according to the identification information to generate adjustment position information;
and adjusting the position of the switch sensor according to the adjustment position information.
4. A computer-readable storage medium, characterized in that the computer-readable storage medium includes a program of a method for obtaining ski match data based on a switch sensor, and when the program of the method for obtaining ski match data based on a switch sensor is executed by a processor, the steps of the method for obtaining ski match data based on a switch sensor according to any one of claims 1 to 2 are implemented.
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999064120A1 (en) * | 1998-06-11 | 1999-12-16 | Len Trevor Brown | A golfing aid |
| JP2003265673A (en) * | 2002-03-18 | 2003-09-24 | Pegasus Net Kk | Lighting skate board |
| CN101031903A (en) * | 2005-06-03 | 2007-09-05 | 西格玛电子有限公司 | Data transfer device for a bicycle computer or similar computer for a bicycle inline skates walking stick or similar and method for setting and/or updating a bicycle computer or similar |
| EP2345464A2 (en) * | 2010-01-13 | 2011-07-20 | Peter Maltan | Device for measuring the interval of a ski racer |
| GB201215242D0 (en) * | 2012-08-28 | 2012-10-10 | Opas Tommi | A method and a system for tracking and analyzing a trajectory of a moving object, and for providing a score of such a trajectroy |
| CN203232046U (en) * | 2013-04-26 | 2013-10-09 | 国电联合动力技术(连云港)有限公司 | Wind turbine impeller rotation speed measuring and monitoring device |
| CN107185220A (en) * | 2017-05-05 | 2017-09-22 | 王鹏 | A kind of slide plate networking cloud platform and intelligent detection device |
| US9849363B1 (en) * | 2016-06-24 | 2017-12-26 | Intel Corporation | Slalom racing gate monitor system |
| CN108268916A (en) * | 2018-02-02 | 2018-07-10 | 浙江海康科技有限公司 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
| CN110420446A (en) * | 2019-08-28 | 2019-11-08 | 福州山路体育设施有限公司 | Portable competition area and the tournament system with the place of riding |
| CN209967608U (en) * | 2018-12-29 | 2020-01-21 | 米阳 | Portable speed skating strength training device |
| CN210145461U (en) * | 2019-06-17 | 2020-03-17 | 南京陆加壹智能科技有限公司 | Anti-cheating timing system for sports running test |
| CN111228767A (en) * | 2020-01-20 | 2020-06-05 | 北京驭胜晏然体育文化有限公司 | Intelligent simulation indoor skiing safety system and monitoring method thereof |
| CN111249706A (en) * | 2020-02-20 | 2020-06-09 | 北华大学 | Gesture simulation training device for indoor skiing |
| CN112004645A (en) * | 2017-12-19 | 2020-11-27 | 卡内基梅隆大学 | Intelligent cleaning robot |
| CN112033272A (en) * | 2019-06-04 | 2020-12-04 | 中国商用飞机有限责任公司 | Target criterion generating device and method and testing method based on target criterion |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090131183A1 (en) * | 2007-11-16 | 2009-05-21 | Kennedy James R | Maleable obstacle |
| US9409052B2 (en) * | 2008-10-03 | 2016-08-09 | Adidas Ag | Program products, methods, and systems for providing location-aware fitness monitoring services |
| US20110121987A1 (en) * | 2009-11-24 | 2011-05-26 | Mcdonnell Thomas Raymond | Ice Rink Door Safety System |
| NL2005772C2 (en) * | 2010-11-29 | 2012-05-30 | Amb It Holding Bv | Method and system for detecting an event on a sports track. |
| ES2823974T3 (en) * | 2011-09-20 | 2021-05-11 | Fraunhofer Ges Forschung | System and procedure to aid in a movement exercise |
| US9709403B2 (en) * | 2014-02-28 | 2017-07-18 | Vesa Saynajakangas | Method and a system for tracking and analyzing a trajectory of a moving object, and for providing a score of such a trajectory |
| WO2016174612A1 (en) * | 2015-04-28 | 2016-11-03 | Ecole Polytechnique Federale De Lausanne (Epfl) | High precision trajectory and speed sensor and measuring method |
| US20170095693A1 (en) * | 2015-10-02 | 2017-04-06 | Lumo BodyTech, Inc | System and method for a wearable technology platform |
| EP3199213B1 (en) * | 2016-01-29 | 2020-07-29 | Swiss Timing Ltd. | Method and system for measuring the speed of a competitor on a running track |
| FI127372B (en) * | 2016-12-21 | 2018-04-30 | Skiira Oy | Method of testing a pair of skis |
| WO2018158773A1 (en) * | 2017-03-02 | 2018-09-07 | Rspct Basketball Technologies Ltd. | System and methods for providing a user key performance indicators for basketball |
-
2021
- 2021-01-27 CN CN202110112572.9A patent/CN112915519B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999064120A1 (en) * | 1998-06-11 | 1999-12-16 | Len Trevor Brown | A golfing aid |
| JP2003265673A (en) * | 2002-03-18 | 2003-09-24 | Pegasus Net Kk | Lighting skate board |
| CN101031903A (en) * | 2005-06-03 | 2007-09-05 | 西格玛电子有限公司 | Data transfer device for a bicycle computer or similar computer for a bicycle inline skates walking stick or similar and method for setting and/or updating a bicycle computer or similar |
| EP2345464A2 (en) * | 2010-01-13 | 2011-07-20 | Peter Maltan | Device for measuring the interval of a ski racer |
| GB201215242D0 (en) * | 2012-08-28 | 2012-10-10 | Opas Tommi | A method and a system for tracking and analyzing a trajectory of a moving object, and for providing a score of such a trajectroy |
| CN203232046U (en) * | 2013-04-26 | 2013-10-09 | 国电联合动力技术(连云港)有限公司 | Wind turbine impeller rotation speed measuring and monitoring device |
| US9849363B1 (en) * | 2016-06-24 | 2017-12-26 | Intel Corporation | Slalom racing gate monitor system |
| CN107185220A (en) * | 2017-05-05 | 2017-09-22 | 王鹏 | A kind of slide plate networking cloud platform and intelligent detection device |
| CN112004645A (en) * | 2017-12-19 | 2020-11-27 | 卡内基梅隆大学 | Intelligent cleaning robot |
| CN108268916A (en) * | 2018-02-02 | 2018-07-10 | 浙江海康科技有限公司 | A kind of more people's footrace matching systems based on semi-active RFID electronic label |
| CN209967608U (en) * | 2018-12-29 | 2020-01-21 | 米阳 | Portable speed skating strength training device |
| CN112033272A (en) * | 2019-06-04 | 2020-12-04 | 中国商用飞机有限责任公司 | Target criterion generating device and method and testing method based on target criterion |
| CN210145461U (en) * | 2019-06-17 | 2020-03-17 | 南京陆加壹智能科技有限公司 | Anti-cheating timing system for sports running test |
| CN110420446A (en) * | 2019-08-28 | 2019-11-08 | 福州山路体育设施有限公司 | Portable competition area and the tournament system with the place of riding |
| CN111228767A (en) * | 2020-01-20 | 2020-06-05 | 北京驭胜晏然体育文化有限公司 | Intelligent simulation indoor skiing safety system and monitoring method thereof |
| CN111249706A (en) * | 2020-02-20 | 2020-06-09 | 北华大学 | Gesture simulation training device for indoor skiing |
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|---|---|
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Effective date of registration: 20230403 Address after: Room 704, Floor 7, 101, Building 3, Yard 9, Jiaogezhuang Street, Shunyi District, Beijing, 101300 Patentee after: Pengpai Future (Beijing) Sports Culture Co.,Ltd. Address before: Room 203-52, 2 / F, building 2, No.1 and 3, Qinglong Hutong, Dongcheng District, Beijing Patentee before: Beijing Yusheng Yanran Sports Culture Co.,Ltd. |