JP7306147B2 - score analyzer - Google Patents

Description

The present invention relates to a score analysis device, program and method for analyzing scores in activities such as golf.

Devices for recording and analyzing the results of play during a round of golf are known in the prior art. Patent Literature 1 also discloses a device of this type. In Patent Document 1, the flight distance of each shot is recorded for each iron number, and a graph of the frequency distribution of the flight distance for each iron number is displayed. This allows the golfer to know the tendency of the flight distance for each club number of his/her own.

Japanese Unexamined Patent Application Publication No. 2011-183138

It is useful, for example, for the golfer to correctly understand his/her ability to present the results of the play to the golfer in an easy-to-understand manner, not limited to the flight distance. The same thing can be said not only for golf but also for playing other sports, and can be applied to various activities other than sports.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a score analysis device, program, and method capable of providing users with more useful information regarding activity scores.

A score analysis device according to a first aspect includes a data acquisition unit that acquires time-series data of a score in an activity, a reception unit that accepts specification of a reference timing from a user, and a reference timing based on the time-series data. and a screen creation unit that creates a screen displaying the score by changing the display mode of the score before and after the timing set as .

A score analysis device according to a second aspect is the score analysis device according to the first aspect, wherein the activity is sports.

A score analysis device according to a third aspect is the score analysis device according to the second aspect, wherein the activity is golf.

A score analysis device according to a fourth aspect is the score analysis device according to the third aspect, wherein the data acquisition unit obtains, for at least one of a game score during a round, a flight distance of a shot, and a direction of a shot, Acquire the time-series data.

A score analysis device according to a fifth aspect is the score analysis device according to any one of the first aspect to the fourth aspect, wherein the screen creation unit displays the score in the form of a graph.

A score analysis device according to a sixth aspect is the score analysis device according to any one of the first aspect to the fifth aspect, wherein the reception unit receives the designation of the reference timing from the user, and at the reference timing Accepts the setting of the event that occurred.

A score analysis device according to a seventh aspect is the score analysis device according to the sixth aspect, wherein the screen creation unit displays the score by changing the display mode of the score according to the type of the event. Create the screen.

A score analysis device according to an eighth aspect is the score analysis device according to the seventh aspect, wherein the type is a first type in which the score tends to change immediately after the occurrence of the event; and a second type that tends to change the score gradually.

A score analysis device according to a ninth aspect is the score analysis device according to any one of the first aspect to the eighth aspect, wherein the screen creation unit generates two or more timings set with reference to the reference timing. The screen is created by changing the display mode of the score before and after.

A score analysis program according to a tenth aspect causes a computer to execute the following. A score analysis method according to the eleventh aspect includes the following.
・Obtaining time-series data of the score in the activity ・Accepting the specification of the reference timing from the user ・Based on the time-series data, the display mode of the score is changed before and after the timing set with reference to the reference timing Create a screen that displays the score by changing

For example, golfers take golf lessons or buy new golf clubs in order to improve their golf skills. It would be very beneficial to know how such an event affected one's golfing ability. In this regard, according to the present invention, a score display screen is created based on time-series data of scores in activities other than golf. On this screen, the display mode of the score can be changed before and after the timing set based on the reference timing designated by the user. Therefore, the user viewing this screen can easily know the influence of the event on the score of the activity by specifying the timing at which the event occurs as the reference timing. As described above, it is possible to provide the user with more useful information regarding the score of the activity.

1 is a diagram showing the overall configuration of a score analysis system including a mobile terminal as a score analysis device according to one embodiment of the present invention; FIG. FIG. 2 is a functional block diagram of the mobile terminal in FIG. 1; FIG. 2 is a functional block diagram of the server in FIG. 1; 4 is a flowchart showing the flow of data collection processing; Example of operation screen. 4 is a flowchart showing the flow of analysis display processing; An example of a results screen displaying scores. Another example of a results screen displaying scores. Yet another example of a results screen displaying scores. Yet another example of a results screen displaying scores. Yet another example of a results screen displaying scores. An example of a setting screen for setting an event. An example results screen showing the score when an event is set. Another example of a results screen showing the score when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set. Yet another example of a results screen showing scores when an event is set.

A score analysis device, program, and method according to an embodiment of the present invention will be described below with reference to the drawings.

<1. Overall Configuration of Score Analysis Device>
FIG. 1 shows an overall configuration diagram of a score analysis system 100 including a mobile terminal 1 as a score analysis device according to this embodiment. Score analysis system 100 is a system that records and analyzes the results of play during a round on a golf course. The score analysis system 100 includes a server 2 with which the mobile terminal 1 can communicate, in addition to the mobile terminal 1 carried by the user to the golf course during a round. The user here is typically a golfer who plays a round, but may also be a caddy or the like, and is a generic term for a person who needs the result of play analysis by the score analysis system 100 . The server 2 exists on a wide area communication network 8 such as the Internet, and the mobile terminal 1 is connected to the server 2 via the communication network 8 .

The user inputs into the portable terminal 1 data indicating the details of each shot in the round (hereinafter referred to as shot data). Although not limited to this, the shot data of the present embodiment includes the position where the shot was made on the golf course (hereinafter referred to as the shot position), the target ball arrival point (hereinafter referred to as the target point), the actual It includes information on the point at which the ball reaches (hereinafter referred to as the result point) and the number of the golf club used for the shot (hereinafter referred to as the used number). Such shot data is uploaded from the mobile terminal 1 to the server 2, associated with information identifying the golfer (hereinafter referred to as a golfer ID), and stored in a database 3 (see FIG. 3) included in the server 2. be.

The shot data in the database 3 is downloaded to the mobile terminal 1 to review the play in the round and used for analysis of the play. At this time, for example, the game score during the round and the flight distance and directionality of each shot are analyzed. Analysis results are provided to the user via the mobile terminal 1 . The user can make use of what is understood from the analysis results in future plays.

Hereinafter, after explaining the configurations of the mobile terminal 1 and the server 2, the flow of analysis processing executed by the score analysis system 100 will be explained.

<2. Configuration of each part>
<2-1. Mobile device>
FIG. 2 shows the configuration of the mobile terminal 1. As shown in FIG. The mobile terminal 1 is carried by a user and carried to various places including a golf course. As hardware, the mobile terminal 1 is a general-purpose computer such as a smartphone, a tablet computer, a laptop computer, an AR (augmented reality) terminal such as smart glasses, etc. A predetermined program 1A is installed in such a computer. It is constructed by The program 1A is a program that causes the mobile terminal 1 to execute processing described later, and is obtained from another device via the communication network 8, or from a computer-readable recording medium 10 such as a CD-ROM or a USB memory. be done. Typically, the program 1A is downloaded to the mobile terminal 1 from a server (which may be the server 2) capable of distributing the program 1A via the communication network 8. FIG. Although not limited to this, the program 1A may be incorporated into an application program for navigating a golfer's round of golf during the round.

As shown in FIG. 2 , the mobile terminal 1 includes a display section 11 , an input section 12 , a storage section 13 , a control section 14 and a communication section 15 . These units 11 to 15 are connected to each other via a bus line 16 and can communicate with each other. In this embodiment, the display unit 11 is configured by a liquid crystal display or the like, and displays necessary information such as a screen, which will be described later, to the user. The input unit 12 is composed of a touch panel, operation buttons, a mouse, a keyboard, etc., and accepts user's operations on the mobile terminal 1 and the server 2 connected thereto.

The storage unit 13 is composed of a non-volatile storage device such as flash memory or hard disk, and stores the program 1A. The control unit 14 is composed of a CPU, a ROM, a RAM, and the like. By reading and executing the program 1A in the storage unit 13, the control unit 14 operates as a position measurement unit 14A, a data acquisition unit 14B, a reception unit 14C, and a screen creation unit 14D. The position measurement unit 14A communicates with a satellite positioning system such as GPS (Global Positioning System), Michibiki, and GLONASS, and measures position information of the mobile terminal 1 based on signals acquired from the system. Details of operations of the remaining units 14B to 14D will be described later.

The communication unit 15 functions as a communication interface that connects the mobile terminal 1 to a wide area communication network 8 such as the Internet. The communication unit 15 also supports non-contact communication or short-range wireless communication standards such as Wi-Fi (registered trademark), Bluetooth (registered trademark), and FeliCa (registered trademark). Enables communication between compatible devices.

<2-2. Server>
The server 2 is a general-purpose server computer as hardware, and is configured by installing a program 2A in such a computer. In this embodiment, the server 2 is a cloud computing server and functions as online storage including a mass storage device (storage unit 23). The program 2A is a program that causes the server 2 to execute processing described later, and is obtained from another device via the communication network 8, or from a computer-readable recording medium 20 such as a CD-ROM or USB memory. be. It should be noted that the functions of the server 2 may be distributed by a plurality of server computers, or may be centrally processed by a single server computer. In other words, the hardware configuration of the server 2 according to this embodiment is not subject to restrictions beyond the existence of at least one server computer.

As shown in FIG. 3 , the server 2 includes a display section 21 , an input section 22 , a storage section 23 , a control section 24 and a communication section 25 . These units 21 to 25 are connected to each other via a bus line 26 and can communicate with each other. In this embodiment, the display unit 21 is composed of a liquid crystal display or the like, and displays necessary information to the administrator. Also, the input unit 22 is composed of a mouse, a keyboard, a touch panel, operation buttons, etc., and receives operations from the administrator on the server 2 .

The storage unit 23 is composed of a non-volatile storage device such as a hard disk or magnetic tape. In addition to storing the program 2A in the storage unit 23, a database 3 is constructed. Various data including shot data obtained from the mobile terminal 1 are accumulated in the database 3 .

The control unit 24 is composed of a CPU, a ROM, a RAM, and the like. The control unit 24 reads out and executes the program 2A stored in the storage unit 23, thereby executing processing described later. The communication unit 25 functions as a communication interface that connects the server 2 to a wide area communication network 8 such as the Internet.

<3. Analysis processing flow>
The flow of analysis processing executed by the score analysis system 100 will be described below. The analysis processing includes data collection processing shown in FIG. 4 and analysis display processing shown in FIG. The data collection process is a process of collecting shot data via the mobile terminal 1 during a round of golf and recording it in the server 2 . Further, the analysis display process is a process of analyzing the play in the round based on the shot data recorded in the server 2 and displaying the analysis result on the mobile terminal 1 . These processes will be described in order below.

<3-1. Flow of Data Collection Processing>
The data collection process shown in FIG. 4 is executed during a round of golf. First, when starting a round on a golf course, the user operates the mobile terminal 1 to activate the data collection processing function of the application implemented by the program 1A. This starts the data collection process.

When the data collection processing function is activated, a golf course is selected on the mobile terminal 1 (step S1). Course information on various golf courses is stored in the storage unit 23 of the server 2, and in step S1, course information on the golf course on which the player is going to play a round is selected from among these. Golf course selection may be performed manually or automatically. In the case of manual operation, the user operates the input unit 12 of the mobile terminal 1 to input information for specifying the golf course (such as the name and address of the golf course), and the corresponding course information is sent from the server 2. It is downloaded to the mobile terminal 1. In the case of automatic, the position measurement unit 14A of the mobile terminal 1 measures the position information of the mobile terminal 1, the golf course where the user is currently located is specified based on this position information, and the corresponding course information is similarly obtained. Downloaded. Note that the course information may be stored in the storage unit 13 of the mobile terminal 1 or may be acquired from a server other than the server 2 . The course information of the present embodiment includes hole map information. Further, the map information of the hole includes a plan map 40 of the hole divided into various areas such as tee ground, green, pin, fairway, rough, OB zone, forest, bunker, pond and creek (see FIG. 5). is included.

In subsequent step S2, the reception unit 14C receives input of shot data from the user. The shot data input here is uploaded to the server 2 via the communication unit 15 and stored in the database 3 in the following step S3. As shown in FIG. 4, steps S2 and S3 are repeatedly performed until the round ends. Shot data for each shot in the round is thereby recorded in the database 3 .

More specifically, in step S2, the screen creator 14D creates the operation screen W1 (see FIG. 5) and causes the display 11 to display it. The reception unit 14C acquires information on the number used, the shot position, the target point, and the result point for each shot in the round via this operation screen W1. The operation screen W1 is a screen including a plane map 40 of the hole in which the user is currently present. FIG. 5 illustrates an operation screen W1 before the second shot is made on a certain hole. On the plane map 40, an object O1 indicating the start point of the course and an object O2 indicating the final destination point are displayed. The starting point is the position of the teeing ground, and the final target point is the position of the center of the pin or green.

On the operation screen W1, a count input box B1 is displayed for accepting the input of the count to be used from the user. An appropriate number may be displayed as a default value in the number input box B1 in order to assist the user's input operation, such as "Driver" for the first shot of each hole. The number to be used can also be manually input to the number input box B1 via the touch panel, operation buttons, mouse, keyboard, etc. included in the input unit 12 . However, by reading the club information held in the golf club through the reader of the mobile terminal 1, simple input is also possible. Club information is information that can identify the number of a golf club, and may be information that indicates the number itself, or information that identifies the type of club (hereinafter referred to as club ID). In the latter case, the reception unit 14C can obtain number information by matching the club ID with the information on the golf club in the database 3 . The reader of the mobile terminal 1 can be implemented in various forms. For example, club information is stored in a chip embedded in a golf club, and the communication unit 15 as a reader performs contactless communication or short-range wireless communication with this chip, whereby the receiving unit 14C acquires the club information. You may make it Alternatively, club information may be stored in the golf club in the form of a bar code or the like, and the camera included in the input unit 12 may be operated as a reader to read the information.

The shot position, target point and result point can be input by selecting specific points on the plane map 40 of the operation screen W1. At this time, a specific point on the plane map 40 may be selected by operating the touch panel. The screen creating unit 14D creates an object O3 indicating the input shot position, an object O4 indicating the input target point, an object O5 indicating the input result point, and a shot on the plane map 40 of the operation screen W1. A linear object O6 indicating the route connecting the position and the target point and a linear object O7 indicating the route connecting the shot position and the result point are displayed. The position of the first shot on each hole can match the starting point, and the positions of the second and subsequent shots on each hole can match the result point of the previous shot. Therefore, in many cases, as shown in FIG. 5, the object O3 is displayed in combination with the object O1 or O5.

Note that the shot position and the result point are input by the user moving to these positions where the ball is located while holding the mobile terminal 1 on the golf course and performing a predetermined input operation on the mobile terminal 1 there. may That is, in response to this predetermined input operation, the reception unit 14C measures the current position information via the position measurement unit 14A, and acquires the current position information as the shot position or result point. Also, the shot position and result point can be automatically input by reading the ball through the reader of the mobile terminal 1 . In this case, a chip embedded in the ball is equipped with a position measuring function similar to that of the position measuring section 14A. Then, the reception unit 14C may acquire the position information as the shot position or result point from the ball by the communication unit 15 as a leader performing non-contact communication or short-range wireless communication with this chip. Alternatively, information that can identify the ball is stored in a chip embedded in the ball. Position information as a shot position or result point may be acquired via 14A.

In the next step S3, the shot data acquired as described above is transmitted from the mobile terminal 1 to the server 2 together with the time when the shot data was acquired, in other words, the time when the shot was taken (hereinafter referred to as the shot time). be. The shot data is stored in the database 3 in association with shot time information, information specifying the golf course currently being played, and the golfer ID.

The above steps S2 and S3 are repeated until it is determined in step S4 that the round has ended. The end of the round is determined based on the user's input to that effect, the input of a result point that overlaps with the final target point of the final hole, and the like. If it is determined that the round has ended, the data collection process shown in FIG. 4 ends.

<3-2. Flow of Analysis Display Processing>
Next, the flow of analysis display processing shown in FIG. 6 will be described. The analysis display processing starts when the user operates the mobile terminal 1 to activate the analysis display processing function of the application implemented by the program 1A. In the analysis display process, the shot data of a specific golfer (hereinafter referred to as the target golfer) collected by the data collection process is analyzed, and the result of the analysis is presented to the user via the display unit 11 of the mobile terminal 1.

First, in step S21, the data acquisition unit 14B accesses the server 2 and downloads past shot data associated with the target golfer from the database 3 using the target golfer's golfer ID as a key. At this time, the data acquisition unit 14B downloads the past shot data together with the shot time information associated therewith and the information specifying the golf course. Therefore, in step S21, the target golfer's past shot data is acquired as time-series data.

In subsequent step S22, the data acquisition unit 14B analyzes the time-series shot data acquired in step S21 to acquire time-series data of various scores for evaluating the target golfer's activity during past rounds. . In the present embodiment, time-series data relating to game scores, shot flight distances, and shot directions in past rounds is acquired. More specifically, at this time, the shot data is divided into rounds based on shot time information and information specifying the golf course associated with the shot data, and game scores for each round are obtained from the shot data for each round. is derived. As a result, time-series data representing the game score is acquired. In addition, the flight distance of each shot is derived based on the shot position and arrival point information included in the shot data, and the amount of deviation from the target flight distance is also calculated based on the target point and arrival point information. derived. At this time, the time-series data of scores representing the flight distance of such shots and the deviation of the flight distance are derived for each club number based on the information of the number used included in the shot data. The shot directionality is derived for each shot based on the shot position, target point, and destination point information included in the shot data. At this time, the time-series data of the score representing the directionality of such a shot is derived for each iron count based on the information on the iron count used included in the shot data. Note that the score representing the directionality of the shot is represented by the amount of deviation to the left and right with respect to the target point.

In the following step S23, the screen creating unit 14D creates a result screen W2 (see FIGS. 7 to 11 and FIGS. 13 to 22) displaying various scores in the activity acquired in step S22, and displays it on the display unit. 11 to display. On the result screen W2, the time-series data of various scores acquired in step S22 are summarized in the form of graphs and displayed in an easy-to-understand manner.

For example, in the example of FIG. 7, a line graph is displayed with the game score on the vertical axis and the time axis on the horizontal axis. In the example of FIG. 8, a line graph is displayed with the vertical axis representing the flight distance of the shot and the horizontal axis representing the time axis. In the example of FIG. 9, a bar graph is displayed in which the vertical axis is the time axis and the horizontal axis is the directionality of the shot (amount of deviation to the left or right). In the example of FIG. 10, a scatter diagram is displayed in which the vertical axis represents the flight distance of the shot and the horizontal axis represents the game score. In the example of FIG. 11, the axis itself is not displayed, but a scatter diagram is displayed in which the vertical axis represents the deviation amount of flight distance and the horizontal axis represents the deviation amount to the left and right. In the scatter diagram of FIG. 11, the origin (center) represents the target point, and as it goes up, it means that it flew farther than the target point. This means that the distance to the left from the target point was greater, and the distance to the right meant that the amount of deviation from the target point to the right was greater. means that The scatter diagram of FIG. 11 is a distribution map of the arrival points with respect to the target point, and is a graph that intuitively expresses the dispersion of the arrival points with respect to the target point in the front, back, left, and right directions.

Further, when an event is set, the screen creation unit 14D distinguishes the time-series data of various scores acquired in step S22 by the period set based on the occurrence of the event, and displays the result screen W2. (See FIGS. 13 to 22). The event here is an event that can cause a change in the score in an activity, and is mainly a behavior of a golfer. membership, start of physical training, etc.

FIG. 12 is an example of a setting screen W3 for accepting event settings from the user. The setting screen W3 can be displayed on the display unit 11 at any timing designated by the user. As shown in the figure, the reception unit 14C receives designation of the timing at which the event occurs (hereinafter referred to as reference timing) as the "start date" from the user via the setting screen W3. In order to facilitate designation of the reference timing, when the user attempts to operate the "start date" column, a calendar for designating the date may be popped up on the setting screen W3. Further, the reception unit 14C receives an input of event details as an "event name" from the user via the setting screen W3. The content of the event may be input in a free description format, or may be input in a selection format from among predetermined options.

The reception unit 14C also determines the event type based on the user's input. The type of event here includes a first type that tends to change the score in the activity immediately after the event occurs and a second type that tends to gradually change the score after the event occurs. be For example, if the input format of the event content is a selection format, a type is assigned in advance to each option of the event, and the type assigned to the option that is actually selected can be determined as the event type. . On the other hand, if the event content input format is the free description format, the user can be prompted to enter the event type separately from the event content input. In the above-mentioned example of the event, replacement of a golf club, subscription to a mental training book, etc. may fall under the first type, such as joining a golf school, joining a fitness club, and starting physical training. etc. may fall under the second type. In the setting screen W3 of FIG. 7, the first type of event is marked with the words "immediate change", and the second type of event is marked with "gradual change" so that the user can easily understand the meaning of each type. It says "change".

The reception unit 14C also receives designation of a display color associated with an event as "color setting" from the user via the setting screen W3. Although the details will be described later, the display colors specified here are used to display the effects of the occurrence of events on various scores in an easy-to-understand manner by color-coding them for each event, as shown in FIGS. 13 to 22. be. In addition to the display color, for example, it may be possible to set various display modes for each event, such as the shape of the points plotted on the graph and the line type of the data bar. The display mode such as the display color may be specified by the user, or the control unit 14 may automatically assign an appropriate display mode. Alternatively, the controller 14 may automatically assign default values for the appropriate display format and then allow the user to change them.

As shown in FIG. 12, a plurality of events can be set at the same time, and an event once set can be arbitrarily deleted by the user. The event information set via the setting screen W3 is stored in the storage unit 13 of the mobile terminal 1 in association with the golfer ID and/or uploaded to the server 2 via the communication unit 15 and stored in the database 3. It is saved in association with the golfer ID.

In step S23, the screen creating unit 14D refers to the event information in the storage unit 13 of the mobile terminal 1 or in the database 3, and determines whether or not the event is set. Then, when an event is set, the time-series data of various scores acquired in step S22 are displayed before and after the timing (hereinafter referred to as the change point) set based on the reference timing at which the event occurred. Separate and analyze. Specifically, the screen creation unit 14D changes the display mode of the score before and after the change point, that is, before and after the occurrence of the event, using the reference timing as the change point, and displays the score on the result screen W2. The result screen W2 in FIGS. 7 to 11 is an example when no event is set, but the graphs in FIGS. On the other hand, this is an example when an event is set.

As described above, multiple events can be set, and multiple types of events exist. The result screen W2 in FIGS. 13 to 17 is an example in which one event is set and the event is of the first type. On the other hand, the result screen W2 in FIG. 18 is an example in which one event of the second type is set for the time-series data with the same score as the examples in FIGS. 7 and 13 . As described above, the second type of event tends to gradually change the score after the event occurs. Therefore, when an event of the second type occurs, it is often desirable to pay attention to the change in the score not only immediately after the occurrence of the event, but also after a while after the occurrence of the event. Therefore, when a second type event is set, first, a period is divided before and after the occurrence of the second type event, and a predetermined period has elapsed since the occurrence of the second type event. The period is divided even before and after the timing. Therefore, in this case, a plurality of change points are set including the timing (reference timing) at which the event of the second type occurs and the timing at which a predetermined period has elapsed from the reference timing. Then, the screen creation unit 14D changes the display mode of the score before and after each of these multiple change points to display the score on the result screen W2. Here, only the graph of the game score-time axis is illustrated, but of course, in other examples of graphs such as FIGS. 8 to 11 and FIGS. can change. In this manner, the screen creation unit 14D changes the display mode of various scores on the result screen W2 according to the event type.

Also, the result screen W2 of FIG. 19 is an example in which a plurality of events are set for the time-series data with the same score as the examples of FIGS. 7 and 13 . More specifically, in this example, one event of the second type is set, and then one event of the first type is set. In this example, the timing at which the second type event occurred (reference timing), the timing at which a predetermined period of time has elapsed from the reference timing, and the timing at which the first type event occurred after that (reference timing). Three change points are set, including Then, the screen creation unit 14D changes the display mode of the score before and after each of these multiple change points to display the score on the result screen W2. Here, too, only the graph of the game score-time axis has been exemplified, but of course, in other examples such as FIGS. 8 to 11 and FIGS. can likewise change the presentation of the score so that the impact of each event can be seen.

As described above, in the present embodiment, by setting in advance an event that can affect the score in the golfer's activity, the display mode of the score is changed before and after various change points set based on the event. be changed. Therefore, the user can easily grasp how the score has changed due to the occurrence of the event, that is, the effect of the event on the score. The effect of an event understood in this way can serve as a guideline for considering whether to continue, cancel, or change the event. For example, the user can look at the result screen W2 as shown in FIG. 18 and think, "Since I joined the golf school, my game score improved, so I will continue the lessons at the golf school!" Also, for example, the user looks at the result screen W2 as shown in FIG. 17 and asks, "When I bought a new golf club, my slicing was improved, but now I'm flying to the left. Is there a way to make it fly straight?" ”, and can seek further improvement methods.

Further, based on the time-series data of scores acquired in step S22, the screen creation unit 14D aggregates the scores for each period set based on the occurrence of the event, and compares the scores for each period and displays the results. It can also be displayed on the result screen W2. For example, for each period set with one or more change points as boundaries, scores such as flight distance and amount of deviation can be averaged, and the average score for each period can be displayed on the result screen W2. It is also possible to calculate the score variation (typically, variance) for each similar period and display the score variation for each period on the result screen W2. At this time, it is preferable to collectively display numerical values respectively corresponding to such a plurality of periods in the form of a table or the like in an easy-to-understand manner.

By the way, even if numerical values such as averages and variances summarizing scores such as flight distance and amount of deviation are displayed on the result screen W2, the user cannot see such scores from only the result screen W2 as described above. It may not always be possible to intuitively understand the distribution of the number of strokes (probability distribution) that occurs. Therefore, for example, as shown in FIGS. 20 to 22, a gradation-applied background color may be superimposed on the graph area so that areas with a higher number of strokes are darker and areas with a lower number of strokes are lighter. The background color can be different for each period set based on the occurrence of an event.

<4. Variation>
Although one embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment, and various modifications are possible without departing from the scope of the invention. For example, the following changes are possible. Also, the gist of the following modified examples can be combined as appropriate.

<4-1>
In the above embodiment, the server 2 functions as an online storage that accumulates various data acquired from the mobile terminal 1, and the mobile terminal 1 appropriately downloads and analyzes the data, thereby executing various processes. However, among the functions implemented in the program 1A of the mobile terminal 1, all or part of the functions suitable to be executed by the server 2 are implemented in the program 2A of the server 2, and the processing performed by the mobile terminal 1 is performed by the server. 2 may be distributed. For example, the program 1A of the mobile terminal 1 may be a simple browser. In this case, in principle, all special functions for executing analysis processing are implemented on the server 2 side, and the mobile terminal 1 is a general-purpose terminal that mainly receives operation inputs from the user and displays various screens provided by the server 2 . It may also be a device that executes only a typical process. That is, a service related to golf shot analysis processing may be provided from the server 2 to the user who operates the mobile terminal 1 in a form called ASP (Application Service Provider), SaaS (Software as a Service), or the like.

<4-2>
In the above embodiment, scores related to golf were analyzed, but similar analysis processing is not limited to golf, and can be applied to analyze scores in other sports and scores in various activities other than sports. obtain.

<4-3>
In the above embodiment, shot data during a round on a golf course is subject to analysis processing. may be executed.

<4-4>
In the above embodiment, the display mode of the score is changed according to the event type. More specifically, in the case of the second type event, periods are divided not only before and after the occurrence of the event, but also before and after the timing after a predetermined period has passed since the occurrence of the event, and different displays are provided for each of these periods. Aspects were assigned. However, the method of changing the score display mode according to the event type is not limited to this. For example, in the case of the second type event, a gradation may be added to the color change from the score display color (blue) before the event to the score display color (red) after the event.

100 score analysis system 1 mobile terminal (score analysis device)
1A program 14 control unit 14A position measurement unit 14B data acquisition unit 14C reception unit 14D screen creation unit 2 server 2A program 24 control unit 3 database W1 operation screen W2 result screen (screen for displaying score)
W3 setting screen

Claims (10)

a data acquisition unit that acquires time-series data of scores in an activity;
a receiving unit that receives specification of reference timing from a user;
a screen creation unit that creates a screen that displays the score by changing the display mode of the score before and after the timing set with reference to the reference timing based on the time-series data ,
The screen creation unit displays the score in the form of a graph having a horizontal axis and a vertical axis,
One of the horizontal axis and the vertical axis is an axis representing a first score, and the other is an axis representing a second score different from the first score, or
One of the horizontal axis and the vertical axis is a time axis, and the other is an axis representing the score, wherein the time axis omits periods in which the activity has no score.
Score analyzer. the activity is a sport;
The score analysis device according to claim 1. the activity is golf;
The score analysis device according to claim 2. The data acquisition unit acquires the time-series data for at least one of the game score during the round, the distance of the shot, and the direction of the shot.
The score analysis device according to claim 3. The reception unit receives designation of the reference timing from the user and receives setting of an event that occurred at the reference timing.
The score analysis device according to any one of claims 1 to 4 . The screen creation unit creates the screen displaying the score by changing the display mode of the score according to the type of the event.
The score analysis device according to claim 5 . The types include a first type that tends to change the score immediately after the occurrence of the event, and a second type that tends to gradually change the score after the event occurs.
The score analysis device according to claim 6 . The screen creation unit creates the screen by changing the display mode of the score before and after two or more timings set based on the reference timing.
The score analysis device according to any one of claims 1 to 7 . obtaining time-series data of scores in an activity;
Receiving specification of reference timing from a user;
causing a computer to create a screen for displaying the score by changing the display mode of the score before and after the timing set with reference to the reference timing, based on the time-series data ;
creating a screen that displays the score includes creating a screen that displays the score in the form of a graph having a horizontal axis and a vertical axis;
One of the horizontal axis and the vertical axis is an axis representing a first score, and the other is an axis representing a second score different from the first score, or
One of the horizontal axis and the vertical axis is a time axis, and the other is an axis representing the score, wherein the time axis omits periods in which the activity has no score.
Score analysis program. A computer implemented score analysis method comprising:
obtaining time-series data of scores in an activity;
Receiving specification of reference timing from a user;
creating a screen that displays the score by changing the display mode of the score before and after the timing set with reference to the reference timing, based on the time-series data ;
creating a screen that displays the score includes creating a screen that displays the score in the form of a graph having a horizontal axis and a vertical axis;
One of the horizontal axis and the vertical axis is an axis representing a first score, and the other is an axis representing a second score different from the first score, or
One of the horizontal axis and the vertical axis is a time axis, and the other is an axis representing the score, wherein the time axis omits periods in which the activity has no score.
Score analysis method.

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