JP7045067B2 - Advice information presentation system and advice information presentation program - Google Patents

Description

The present invention relates to an advice information presentation system and an advice information presentation program that presents advice information based on past shot information of a golf player.

When rounding a golf course, the player will shoot under various conditions. This condition is, for example, when there is a height difference between the point where the ball is hit and the point where the ball is reached, the condition of the ground on which the hit ball is placed (for example, fairway, rough, bunker, etc.), and in the course. Placement of hazards such as bunkers and ponds, etc.

In addition, the player may have a habit of shooting depending on his skill level. The habit is, for example, the tendency of the ball to fly to the left or right, the speed of the swing, the inclination of the wrist or the waist at the time of a shot, the average flight distance for each club count, and the like. Also, in golf shots, it is said that the flight distance increases if there is a so-called tame, and there is a tame length suitable for each player.

Patent Document 1 describes a golf support device and a program that obtains a height difference between two points on a golf course and outputs advice information such as an adjusted flight distance considering the height difference and a number of clubs used in consideration of the adjusted flight distance. Is described.

Japanese Unexamined Patent Publication No. 2015-150061

As described above, golf shots are performed under various conditions, and since each player has a habit of shots and the like, advice information considering such information is required, which is described in Patent Document 1. The golf support device and the program have a problem that it is not possible to present advice information considering the condition of the ground on which the hit ball is placed, the arrangement of hazards, and the tendency of the player's own shot.

Therefore, the present invention solves the above problems, and provides an advice information presentation system capable of presenting complex advice information in consideration of the condition of the ground on which the hit ball is placed, the arrangement of hazards, and the tendency of the player's shot. The purpose is to provide an advice information presentation program.

The advice information presenting system according to the present invention includes an advice calculation unit that calculates advice information based on shot information about shots of a golf player stored in a storage unit, and an information presentation unit that presents the advice information. , The advice information includes information calculated based on the average flight distance of the player's past shots stored in the storage unit, and the advice calculation unit fails to have an extremely short flight distance from the information of the past shots. The average flight distance is calculated by excluding the shot information, and the advice information includes information calculated based on the average corrected flight distance of the player's past shots stored in the storage unit, and the advice calculation unit. Is the predetermined reference altitude of the shot position, the predetermined reference temperature of the shot position, the predetermined reference pressure of the shot position, and the condition of the ground at the shot position where the hit golf ball is placed and the wind at the shot position at the time of the shot. The average corrected flight distance is calculated based on the corrected flight distance when it is assumed that a shot is made in a part or all of a predetermined reference state representing strength and direction, and the advice information is the shot information and the shot information. Presented based on the golf course information stored in the storage unit, the advice calculation unit is used to accelerate the wrist of the shot in which the player has a long flight distance in the past and / or the shot in which there is no lateral deviation. To calculate the advice information based on the average length of the time, which is the time difference between the peak of the waist and the peak of the acceleration of the waist, the acceleration of the wrist, the speed and the inclination, and the acceleration, the speed and the inclination of the waist. It is a feature.

The advice information presenting program according to the present invention uses a computer to present advice information, a storage unit for storing shot information regarding a shot of a golf player, an information presenting unit for presenting the advice information based on the shot information, and a storage unit. The advice information includes information calculated based on the average flight distance of the player's past shots stored in the storage unit, and the advice calculation unit for calculating the advice information is in the information of the past shots. The average flight distance is calculated by excluding the information of the failed shot having an extremely short flight distance from the above, and the advice information is calculated based on the average corrected flight distance of the past shots of the player stored in the storage unit. Including the information, the advice calculation unit determines the predetermined reference altitude of the shot position, the predetermined reference temperature of the shot position, the predetermined reference pressure of the shot position, and the condition of the ground at the shot position where the hitting golf ball is placed. The average corrected flight distance is calculated based on the corrected flight distance when it is assumed that the shot is made in a part or all of a predetermined reference state indicating the wind strength and direction of the shot position at the time of a shot, and the memory is stored. The shot information and the golf course information are stored in the unit, the information presentation unit is made to present the advice information based on the shot information and the golf course information, and the advice calculation unit determines the past flight distance of the player. The average length of time, wrist acceleration, speed and tilt, which is the time difference between the peak of wrist acceleration and the peak of waist acceleration for long shots and / or shots without lateral deviation. , And, it is characterized in that the advice information is calculated based on the acceleration, speed and inclination of the waist .

According to the advice information presentation system and the advice information presentation program according to the present invention, the information presentation unit can present the advice information based on the past shot information of the golf player stored in the storage unit.

It is a perspective view of the player which attached the wristwatch type terminal of Embodiment 1 to the left wrist. It is a plan view of the wristwatch type terminal. The same is a block diagram showing the overall configuration of the flight distance correction system. It is a figure which shows the map information of the golf course. (A) Same as above, it is a figure which shows the height difference at the time of launch of a shot. (B) Same as above, it is a figure which shows the height difference when a shot is downhill. (C) The same is the figure which shows the shot at the horizontal time. It is a perspective view of a player who accommodates a mobile terminal in the right rear pocket of lower body clothing. It is a block diagram showing the whole configuration of the swing analysis system. It is the figure which shows the graph which shows the time-dependent change of the 3-axis synthetic acceleration of the left wrist and the 3-axis synthetic acceleration of a waist.

Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 8 attached. The embodiments described below do not limit the content of the present invention described in the claims. Moreover, not all of the configurations described below are essential requirements of the present invention.

The flight distance correction system 1 of the present embodiment is incorporated in the wristwatch-type terminal 2 shown in FIG. The flight distance correction system 1 may be incorporated in a terminal that can be carried by the player 4 while playing golf, and may be incorporated in, for example, a mobile terminal 3 owned by the player 4. The wristwatch-type terminal 2 may be worn on the arm of the golf player 4 who is the user, preferably on the wrist. In the present embodiment, as shown in FIG. 1, the wristwatch-type terminal 2 is right-handed on the left wrist of the player 4. It is assumed that it is attached to 5. The wristwatch-type terminal 2 may be used by the left-handed player 4, and the wristwatch-type terminal 2 may be worn on the right wrist.

As shown in FIG. 3, the wristwatch-type terminal 2 includes a control means 11, a first acceleration measuring unit 12, a GPS (Global Positioning System) receiving unit 13, an altitude measuring unit 14, and temperature measurement . It includes a unit 15, a barometric pressure measurement unit 16, a sound collection unit 17, a transmission / reception unit 18, a storage unit 19, a display unit 20, an operation unit 21, and a notification unit 22.

The control means 11 includes a CPU (Central Processing Unit) and controls the entire wristwatch-type terminal 2 based on the program 23 stored in the storage unit 19. When the CPU executes arithmetic processing according to the program 23, each function of the wristwatch type terminal 2 is realized. The program 23 corresponds to a flight distance correction program, and when this program 23 is executed by a wristwatch-type terminal 2 which is a computer, the flight distance correction system 1 is realized.

The first acceleration measuring unit 12 incorporates an acceleration sensor 24 and a gyro sensor 25. The acceleration sensor 24 can measure the acceleration in the orthogonal triaxial directions, and the gyro sensor 25 can measure the angular velocity around each axis of the orthogonal triaxial. The first acceleration measuring unit 12 measures the acceleration at the time of a shot of the left wrist 5 of the player 4 wearing the wristwatch type terminal 2. The acceleration information measured by the first acceleration measurement unit 12 is transmitted to the flight distance calculation unit 27 of the control means 11 as the acceleration information of the left wrist 5 at the time of the shot of the player 4.

The GPS receiving unit 13 constitutes a position measuring unit that acquires the current position of the wristwatch-type terminal 2, and wirelessly receives radio waves from a plurality of artificial satellites 28 to obtain the wristwatch-type terminal 2 and thus the wristwatch-type terminal 2. It measures the three-dimensional position (longitudinal, latitude and altitude) of the player 4 to be mounted, and sends the position information to the control means 11. A position detecting device other than the GPS receiving unit 13 may be used as long as it can detect the current position of the wristwatch type terminal 2. In addition, an atomic clock is mounted on the artificial satellite 28. An extremely accurate time signal wave is transmitted from the artificial satellite 28 at a specific frequency, and the time axis of the wristwatch-type terminal 2 is defined by receiving this by the GPS receiving unit 13. The GPS receiving unit 13 and the artificial satellite 28 function as a position measuring unit.

The altitude measurement unit 14 has a built-in pressure sensor 29, and calculates the altitude above sea level (elevation) (hereinafter referred to as "altitude") at the current position based on the amount of change in atmospheric pressure measured by the pressure sensor 29. It is sent to the control means 11 as the altitude information of the position. The altitude measurement unit 14 converts the change in atmospheric pressure to calculate the relative altitude, and when the atmospheric pressure changes due to meteorological conditions, the altitude of the measured value also changes. Therefore, more accurate altitude can be measured by adjusting the altitude of the altitude measuring unit 14 at a place where the accurate altitude can be known. For example, by adjusting the altitude at a place in the golf course where the exact altitude is known before the round, it is possible to measure the more accurate altitude during the subsequent play. As the altitude at the current position of the player 4, the altitude of the three-dimensional position (longitude, latitude and altitude) of the player 4 received by the GPS receiving unit 13 may be used.

The temperature measuring unit 15 incorporates a temperature sensor 30 using a thermistor (not shown), and measures the air temperature by the temperature sensor 30. The measured air temperature information is sent to the control means 11.

The barometric pressure measuring unit 16 measures the barometric pressure using the pressure sensor 29 incorporated in the altitude measuring unit 14. The measured atmospheric pressure information is sent to the control means 11.

The sound collecting unit 17 collects external sounds and sends them as voice information to the control means 11, for example, a microphone. The sound collecting unit 17 of the present embodiment is assumed to collect the sound of the player 4, and it is sufficient that the human voice can be collected. The sound collecting unit 17 functions as a state input unit when the state of the shot point, which will be described later, is input by voice.

The transmission / reception unit 18 enables bidirectional communication with another device, for example, a mobile terminal 3 via a wireless communication means. Therefore, the wristwatch-type terminal 2 can send and receive various information to and from the mobile terminal 3 and the like.

The storage unit 19 is configured by using various storage devices such as a magnetic hard disk device and a semiconductor storage device, and includes position information of the wristwatch-type terminal 2 received by the GPS receiving unit 13, altitude information measured by the altitude measuring unit 14, and atmospheric pressure. It is possible to write and read various information such as temperature information measured by the measuring unit 15, atmospheric pressure information measured by the atmospheric pressure measuring unit 16, and voice information input from the sound collecting unit 17. Further, the map information 26 of the golf course course is stored in advance in the storage unit 19. The map information 26 is a two-dimensional map or a three-dimensional map including position coordinate information, and can be changed, added, deleted, or updated.

The display unit 20 receives a display control signal from the control means 11 and displays various displays such as the current position of the wristwatch-type terminal 2. As shown in FIG. 2, the display unit 20 is composed of a liquid crystal module or a liquid crystal panel exposed on the front surface of the main body of the wristwatch type terminal 2, and as is well known, these liquid crystal modules and the liquid crystal panel have a large number of sub-pixels. Is displayed by a dot matrix in which is arranged in a grid pattern. The display unit 20 functions as an information presentation unit when displaying and presenting the advice information described later by characters, a map, or the like.

The operation unit 21 receives an operation by the player 4 and sends an electrical operation signal to the control means 11. As shown in FIG. 2, the operation unit 21 includes a first button 31, a second button 32, a third button 33, and a fourth button 34, and the display unit 20 is a touch panel, and the surface of the display unit 20 is formed. The unit 35 also functions as the operation unit 21. The number of buttons as the operation unit 21 is not limited to four and can be increased or decreased. The operation unit 21 functions as a state input unit when inputting the state of the shot point described later.

The notification unit 22 notifies the player 4 of the information and the like stored in the storage unit 19 by voice, and is, for example, a speaker. The notification unit 22 functions as an information presentation unit when presenting the advice information described later by voice.

The control means 11 includes a flight distance calculation unit 27 that calculates the actual flight distance of the ball 7 hit by the player 4. Explaining a specific calculation method of the flight distance with reference to FIG. 4, the first acceleration measuring unit 12 included in the wristwatch-type terminal 2 has an acceleration corresponding to the case where the player 4 wearing the wristwatch-type terminal 2 swings. When the change is measured, it is determined that the player 4 has swung the club 6, and the position information of the swing position A of the player 4 is acquired by the GPS receiving unit 13. The last swing at the acquired position A is determined to be the first shot in which the player 4 hits the ball 7, and the position information is stored in the storage unit 19. Next, when the player 4 moves to the arrival point of the ball 7 hit by the player 4 and the first acceleration measuring unit 12 determines that the player 4 has swung the club 6 at that position B, the position information of the position B is received by GPS. Acquired by unit 13. The last swing at the acquired position B is determined to be the second shot in which the player 4 hits the ball 7, and the position information is stored in the storage unit 19. The flight distance calculation unit 27 reads the position information of the first shot and the position information of the second shot from the storage unit 19, and calculates the linear distance between the position A and the position B. The calculated linear distance is stored in the storage unit 19 as the flight distance of the first shot. Similarly, the position information of the third shot, the fourth shot, and the like is acquired, the flight distances of the second shot, the third shot, and the like are calculated and stored in the storage unit 19. In the present embodiment, the final swing at the position A is determined to be the first shot in which the player 4 hits the ball 7, but the player 4 declares to shoot by voice and then shoots. , The sound may be collected by the sound collecting unit 17, and the position information of the position A at the time of collecting the sound may be acquired by the GPS receiving unit 13, or the player 4 operates the operation unit 21 and the position of the position A. Information may be acquired by the GPS receiving unit 13.

Further, the flight distance calculation unit 27 calculates whether or not the ball 7 hit by the player 4 is displaced in the left-right direction from the center position C of the fairway. Explaining the specific calculation method for the first shot, as shown in FIG. 4, the left end position L which is the intersection of the straight line perpendicular to the straight line connecting the position A and the position B and both ends of the fairway. And the position information of the right end position R is read from the map information 26. Then, the midpoint of the straight line connecting the left end position L and the right end position R is determined as the center position C of the fairway. When the position B is separated from the center position C in the left direction by a predetermined distance (for example, 2 m) or more, it is determined that the first shot is shifted to the left, and the position B is a predetermined distance to the right (left) from the center position C. Similar to the direction, for example, when the distance is 2 m) or more, it is determined that the first shot is shifted to the right. When the position B is less than a predetermined distance from the center position C, it is determined that the first shot is not displaced. The determination of the deviation in the left-right direction is also performed for the subsequent second shot, third shot, and so on. The predetermined distance for determining the deviation in the left-right direction can be arbitrarily set. Further, the determination result of the deviation in the left-right direction is stored in the storage unit 19 in association with the count information of the club 6. When a plurality of determination results are accumulated, the flight distance calculation unit 27 calculates the ratio of deviation to the left, the ratio of deviation to the right, and the ratio of no deviation, and stores them in the storage unit 19.

As shown in FIG. 3, the control means 11 calculates a corrected flight distance from the actual flight distance of the ball 7 hit by the player 4 in consideration of the altitude, temperature, atmospheric pressure, and the state of the shot point. The part 36 is provided. Here, the calculation method of the corrected flight distance calculation unit 36 in consideration of the influence of altitude will be described with respect to the corrected flight distance of the above-mentioned first shot flight distance. The altitude measurement unit 14 measures the altitude at the position A and sends the measured altitude information to the correction flight distance calculation unit 36 of the control means 11. The corrected flight distance calculation unit 36 calculates the height difference between the altitude of the position A and the reference altitude of 0 m above sea level, and it is assumed that the shot is taken at 0 m above sea level from the actual flight distance based on the altitude difference. Calculate the corrected flight distance of the case. In the present embodiment, the reference altitude is set to 0 m above sea level to calculate the corrected flight distance, but this reference altitude can be set arbitrarily.

Further, the altitude measurement unit 14 measures the altitude even at the position B, and sends the measured altitude information to the correction flight distance calculation unit 36 of the control means 11. The corrected flight distance calculation unit 36 compares the altitude of the position A and the altitude of the position B, and if there is a difference in altitude, calculates the height difference H. Then, when the position A is lower than the position B as shown in FIG. 5 (A), it is determined that the shot is a launch, and when the position A is higher than the position B as shown in FIG. 5 (B). It is determined that the shot is downhill, and if there is no difference in altitude between the positions A and B as shown in FIG. 5C, it is determined that the shot is horizontal. Then, in the case of launch or downhill, the corrected flight distance assuming that there is no height difference H between the position A and the position B is calculated from the actual flight distance based on the height difference H. If it is determined to be horizontal, the actual flight distance is used as the corrected flight distance.

Next, the calculation method of the corrected flight distance calculation unit 36 in consideration of the influence of the temperature will be described with respect to the corrected flight distance of the above-mentioned first shot flight distance. The air temperature measuring unit 15 measures the air temperature at the position A and sends the measured air temperature information to the corrected flight distance calculation unit 36 of the control means 11. The corrected flight distance calculation unit 36 calculated the temperature difference between the air temperature at position A and the reference temperature of 20 degrees Celsius, and based on the temperature difference, shot at 20 degrees Celsius from the actual flight distance using a predetermined formula. Calculate the corrected flight distance when assuming. In the present embodiment, the reference temperature is set to 20 degrees Celsius to calculate the corrected flight distance, but the reference temperature can be arbitrarily set.

Next, the calculation method of the corrected flight distance calculation unit 36 in consideration of the influence of the atmospheric pressure will be described with respect to the corrected flight distance of the above-mentioned first shot flight distance. The barometric pressure measuring unit 16 measures the barometric pressure at the position A, and sends the measured barometric pressure information to the corrected flight distance calculation unit 36 of the control means 11. The corrected flight distance calculation unit 36 calculates the atmospheric pressure difference between the atmospheric pressure at the position A and the reference temperature of 1013 hectopascals, and it is assumed that the shot is taken in the 1013 hectopascals from the actual flight distance based on the atmospheric pressure difference by a predetermined formula. Calculate the corrected flight distance of the case. In the present embodiment, the reference pressure is set to 1013 hectopascals to calculate the corrected flight distance, but this reference pressure can be set arbitrarily.

Next, the calculation method of the corrected flight distance calculation unit 36 in consideration of the influence of the situation of the shot point will be described with respect to the corrected flight distance of the above-mentioned first shot flight distance. In the present embodiment, the situation of the shot point is the state of the ground on which the hitting ball 7 is placed and the strength and direction of the wind at the time of the shot. The ground conditions are tee ground 37, fairway 38, rough 39, bunker 40, pond 41, uphill and downhill, and the wind strength at the time of shot is "strong" and "weak", and the wind is The directions are "against", "follow" and "crosswind". The corrected flight distance may be calculated in consideration of other environmental conditions that affect the flight distance of the ball 7.

As shown in FIG. 3, the control means 11 includes a term determination unit 43 for determining voice information transmitted from the sound collecting unit 17. Further, the control means 11 includes a term dictionary unit 44 for storing pre-registered terms. Pre-registered terms are, for example, "tee ground", "fairway", "rough", "bunker", "pond", "uphill slope", "downhill slope", "against", "follow", "follow". It represents the state of the shot point such as "crosswind". Upon receiving the voice information from the sound collecting unit 17, the term determination unit 43 determines whether or not the term related to the voice information is a term stored in the term dictionary unit 44. When the term is stored in the term dictionary unit 44, the term determination unit 43 sends a term signal corresponding to the term to the correction flight distance calculation unit 36. When the corrected flight distance calculation unit 36 receives the term signal, it is assumed that the shot point is the fairway 38 from the actual flight distance, there is no inclination, and there is no wind, according to a predetermined calculation formula corresponding to the term. Calculate the corrected flight distance. In the present embodiment, the reference state of the shot point is set to the fairway 38, which is a non-inclined state and the corrected flight distance is calculated, but this reference state can be arbitrarily set.

The term dictionary unit 44 stores the term corresponding to the club 6 count in advance, and by inputting the club 6 count by voice before taking a shot, the term (club 6 count) is supported. The count information of the club 6 is transmitted from the term determination unit 43 to the correction flight distance calculation unit 36. Therefore, the flight distance calculation unit 27 sends the actual flight distance information to the storage unit 19 in correspondence with the number of the club 6. Similarly, the corrected flight distance calculation unit 36 also associates the calculated corrected flight distance with the number of the club 6, and sends the corrected flight distance information to the storage unit 19. The storage unit 19 that has received the flight distance information and the corrected flight distance information stores the corrected flight distance in correspondence with the count of the club 6. The terms stored in the term dictionary unit 44 can be added, deleted, changed, or updated.

In the present embodiment, the method of inputting the state of the shot point and the number of the club 6 by voice is adopted, but the state of the shot point and the number of the club 6 may be input by operating the operation unit 21.

Further, in the present embodiment, the altitude, the air temperature, and the atmospheric pressure are all measured and the state of the shot point is input. However, for example, the items to be measured and the items to be input may be arbitrarily determined, such as not measuring the air temperature. Yes, you may add items other than these.

FIG. 7 is an overall configuration diagram of a wristwatch-type terminal 2 and a mobile terminal 3 incorporating the swing analysis system 51 of the present embodiment. The mobile terminal 3 is housed in a pocket, preferably a rear pocket, which is a storage part for the lower body clothes of the player 4. As shown in FIG. 6, in the present embodiment, the mobile terminal 3 is housed in the right rear pocket 8 of the lower body clothing. The mobile terminal 3 may be housed in the left rear pocket 10 as long as it is close to the waist 9 in order to measure the acceleration of the waist 9.

The mobile terminal 3 includes a control means 52, a second acceleration measurement unit 53, a GPS (Global Positioning System) reception unit 54, a transmission / reception unit 55, a storage unit 56, a display unit 57, and an operation unit. It is equipped with 58.

The control means 52 includes a CPU (Central Processing Unit) and controls the entire mobile terminal 3 based on the program 59 stored in the storage unit 56. When the CPU executes arithmetic processing according to the program 59, each function of the mobile terminal 3 is realized. Further, as described above, each function of the wristwatch type terminal 2 is realized by the program 23. The program 23 and the program 59 correspond to the swing analysis program, and the swing analysis system 51 is realized by executing the program 23 and the program 59 by the wristwatch type terminal 2 and the mobile terminal 3 which are computers.

The second acceleration measuring unit 53 incorporates an acceleration sensor 60 and a gyro sensor 61. The acceleration sensor 60 can measure the acceleration in the orthogonal three axes direction, and the gyro sensor 61 can measure the angular velocity around each axis of the orthogonal three axes. The second acceleration measuring unit 53 measures the acceleration, speed, and inclination of the waist 9 of the player 4 by swinging the player 4 with the mobile terminal 3 housed in the right rear pocket 8. The acceleration information, velocity information, and inclination information measured by the second acceleration measurement unit 53 are transmitted to the analysis unit 62 of the control means 52.

The GPS receiving unit 54 constitutes a position measuring means for acquiring the current position of the mobile terminal 3, and wirelessly receives radio waves from a plurality of artificial satellites 28 to obtain a three-dimensional position (longitude, latitude, and position) of the mobile terminal 3. The altitude) is measured and the position information is transmitted to the control means 52. If the current position of the mobile terminal 3 can be detected, a position detecting device other than the GPS receiving unit 54 may be used. In addition, an atomic clock is mounted on the artificial satellite 28. An extremely accurate time signal wave is transmitted from the artificial satellite 28 at a specific frequency, and the time axis of the mobile terminal 3 is defined by receiving this by the GPS receiving unit 54. As described above, since the wristwatch-type terminal 2 also receives the time signal wave from the artificial satellite 28 and defines the time axis, the time axis of the wristwatch-type terminal 2 and the mobile terminal 3 are synchronized.

The transmission / reception unit 55 enables bidirectional communication between the wristwatch-type terminal 2 and the mobile terminal 3 via wireless communication means. The wristwatch-type terminal 2 also includes a transmission / reception unit 18, transmitting information stored in the storage unit 19 of the wristwatch-type terminal 2 to the mobile terminal 3, and transmitting information stored in the storage unit 56 of the mobile terminal 3 to a wristwatch. It is possible to transmit to the type terminal 2.

The storage unit 56 is configured by using various storage devices such as a magnetic hard disk device and a semiconductor storage device, and the position information of the mobile terminal 3 received by the GPS receiving unit 54 and the three-axis synthesis of the left wrist 5 of the player 4 described later are combined. It is possible to write and read various information such as acceleration information and 3-axis synthetic acceleration information of the waist 9 of the player 4.

The display unit 57 is composed of a liquid crystal module or a liquid crystal panel exposed on the front surface of the main body of the mobile terminal 3, and as is well known, the liquid crystal module or the liquid crystal panel is a dot in which a large number of sub-pixels are arranged in a grid pattern. It is displayed by a matrix.

The operation unit 58 receives an operation by the player 4 and sends an electrical operation signal to the control means 52. In the mobile terminal 3 of the present embodiment, the display unit 57 is a touch panel, and the surface unit 63 of the display unit 57 functions as an operation unit 58.

The analysis unit 62 calculated the acceleration of the left wrist 5 of the player 4 measured by the first acceleration measurement unit 12, the acceleration of the waist 9 of the player 4 measured by the second acceleration measurement unit 53, and the flight distance calculation unit 27. Based on the flight distance of the ball 7, the relationship between the movements of the left wrist 5 and the waist 9 of the player 4 and the flight distance is analyzed. In this embodiment, the relationship between the so-called tame, the acceleration, speed and inclination of the left wrist 5, the acceleration, speed and inclination of the waist 9, and the flight distance of the ball 5 in the swing of the player 4 is analyzed.

As described above, the time axis of the first acceleration measurement unit 12 of the wristwatch type terminal 2 and the second acceleration measurement unit 53 of the mobile terminal 3 are synchronized, and when the player 4 swings, the first acceleration measurement unit 12 Measures the 3-axis combined acceleration of the left wrist 5 of the player 4, and the second acceleration measuring unit 53 measures the 3-axis combined acceleration of the waist 9 of the player 4. Further, as described above, the flight distance measuring unit 27 of the wristwatch-type terminal 2 stores the actual flight distance of the ball 5 in the storage unit 19 corresponding to the number of the club 6. The 3-axis synthetic acceleration information of the left wrist 5 of the player 4 and the flight distance information corresponding to the count of the club 6 are transmitted to the analysis unit 62 via the transmission / reception unit 18 of the wristwatch type terminal 2 and the transmission / reception unit 55 of the mobile terminal 3. At the same time, the 3-axis synthetic acceleration information of the waist 9 of the player 4 is transmitted to the analysis unit 62. These pieces of information are associated and stored in the storage unit 56.

Here, the calculation of the charge in the swing of the player 4 will be described. FIG. 8 shows a polygonal line G1 showing the time course of the 3-axis synthetic acceleration of the left wrist 5 and a polygonal line G2 showing the time course of the 3-axis synthetic acceleration of the waist 9. In the lower part of the graphs of the polygonal line G1 and the polygonal line G2, the address is stationary 64 in the swing of the player 4, the middle of the backswing (the left wrist 5 starts to become lighter) 65, the top 66, the impact 67, and the follow 68. , Each point of the finish 69 is shown.

In the present embodiment, it is assumed that the swing in which the peak P2 of the 3-axis combined acceleration of the waist 9 occurs earlier in time than the peak P1 of the 3-axis combined acceleration of the left wrist 5 has a problem. Then, when the peak P1 occurs earlier than the peak P2 in time, or when the time difference t between the peak P1 and the peak P2 is 0, it is assumed that there is no damage. Further, the time difference t when there is a time difference t among the time difference t is referred to as a time difference t. Note that FIG. 8 shows the three-axis combined acceleration of the left wrist 5 and the waist 9 of the swing when there is a tame.

As shown in FIG. 7, the analysis unit 62 includes a speed calculation unit 70, and the speed calculation unit 70 is based on the 3-axis synthetic acceleration information of the left wrist 5 of the player 4, and the wristwatch type terminal 2 and thus the player. The speed of the left wrist 5 of 4 is calculated by a predetermined formula. For the speed of the left wrist 5, the average speed of the swing from the top 66 to the impact 67, the speed at the moment of the impact 67 in a unit time, and the like are calculated. For example, the velocity V at the moment of impact 67 in this embodiment is 5.75 m / s.

Further, the speed calculation unit 70 calculates the speed of the waist 9 of the player 4 by a predetermined formula based on the three-axis synthetic acceleration information of the waist 9 of the player 4. For the speed of the waist 9, the average speed in the swing, the speed in the unit time at the moment of the impact 67, and the like are calculated.

Further, as shown in FIG. 7, the analysis unit 62 includes a tilt calculation unit 71, and the tilt calculation unit 71 is based on the 3-axis synthetic angular velocity information of the left wrist 5 of the player 4, and the wristwatch type terminal 2 As a result, the inclination of the left wrist 5 of the player 4 is calculated by an angle in the three axial directions. The inclination of the left wrist 5 is calculated at each point of the stationary state 64 of the address, the middle of the backswing (the left wrist 5 starts to become lighter) 65, the top 66, the impact 67, the follow 68, and the finish 69. For example, the inclination of the left wrist 5 in the stationary state 64 of the address in the present embodiment is θx = 5.5, θy = 42.5, and θz = -21.1.

Further, the inclination calculation unit 71 calculates the inclination of the waist 9 of the player 4 at an angle in the three-axis direction based on the three-axis combined angular velocity information of the waist 9 of the player 4. The inclination of the waist 9 is calculated at each point of the stationary state 64 of the address, the middle of the backswing (the left wrist 5 starts to become lighter) 65, the top 66, the impact 67, the follow 68, and the finish 69.

In this way, by continuing the measurement of various information in the swing of the player 4, the measurement result is accumulated in the storage unit 56. From the accumulated measurement results, the analysis unit 62 calculates the time T of the swing time when the flight distance is the longest, the acceleration, the speed and the inclination of the left wrist 5 and the waist 9, and those conditions are set by the player 4. It is stored in the storage unit 56 as the best swing. The time T of the tame in this best swing, the acceleration, speed and inclination of the left wrist 5 and the waist 9 can be displayed on the display unit 57 of the mobile terminal 3, and the player 4 can confirm these information. In addition, the average value of the time T of the swing for a predetermined number of times (for example, 10 times) with a long flight distance, the acceleration, speed, and inclination of the left wrist 5 and the waist 9 is calculated, and the result is displayed on the display unit 57. You can also do it. If the information is stored in the storage unit 56, various information on the swing having a short flight distance can be displayed on the display unit 57.

The program 23 stored in the storage unit 19 and the program 59 stored in the storage unit 56 also correspond to an advice information presentation program. The advice information presentation system 81 is realized by executing the programs 23 and 59 by the wristwatch-type terminal 2 and the mobile terminal 3 which are computers.

As shown in FIG. 3, the control means 11 of the wristwatch type terminal 2 includes an advice calculation unit 82. The advice calculation unit 82 calculates advice information when presenting advice such as advice / advice to the player 4. The advice can be notified by voice from the notification unit 82 included in the wristwatch-type terminal 2, or can be displayed on the display unit 20 of the wristwatch-type terminal 2 by characters, figures, maps, or the like. The advice information can be selected by operating the operation unit 21 whether to display the advice information on the display unit 20, to notify by voice by the notification unit 22, or to use both.

Specific advice information will be described below. When the player 4 inputs the course information of the golf course by voice or the operation of the operation unit 21, the advice calculation unit 82 reads the map information 26 of the corresponding course from the storage unit 19 and displays it on the display unit 20. In the display of the map information 26, the position information of the player 4 equipped with the wristwatch type terminal 2 is measured, and the player 4 enters the course from the position information of the course stored in advance in the storage unit 19. When it is confirmed that this is confirmed, it may be automatically displayed on the display unit 20.

Further, the hazard information such as the bunker 40 and the pond 41 is read from the map information 26, and the hazard information is notified. The hazard information is position information of the bunker 40, the pond 41, etc., distance information from the current position to the bunker 40, the pond 41, etc., and words such as "Caution for the left bunker!" Are displayed on the display unit 20. It is also notified by voice by the notification unit 22. The map information 26 of the course displayed on the display unit 20 is displayed in color, and the tee ground 37, fairway 38, rough 39, bunker 40, pond 41, and green 42 are displayed in different colors, so that the hazard information is displayed. Is easier to see visually.

When the player 4 inputs a shot to the wristwatch-type terminal 2 by voice or operation of the operation unit 21, the advice calculation unit 82 calculates the distance from the position information and the map information 26 of the player 4 to the green 42. Further, the average flight distance and the average corrected flight distance of the player 4 are read from the storage unit 19, and the number of the recommended club 6 suitable for the distance to the green 42 is presented. At this time, the past average flight distance of the player 4 of the recommended club 6 is displayed on the map information 26 of the course displayed on the display unit 20 by the arc line 83 and the numerical value 84 (see FIG. 2).

In addition, the advice calculation unit 82 also calculates the rate and tendency of the player 4's shot to be displaced in the left-right direction when the recommended club 6 is used. The advice calculation unit 82 reads out the ratio of the shot of the player 4 in the left-right direction from the storage unit 19, and presents it by the display unit 20 or the notification unit 22. As a method of presenting the deviation in the left-right direction, the deviation ratio may be displayed on the display unit 20 or may be notified by voice by the notification unit 22, and the tendency of the shot of the player 4 is calculated from the deviation ratio. , The tendency may be displayed on the display unit 20 with words such as "65% deviation to the left, caution!", Or may be notified by voice by the notification unit 22.

In addition, the advice calculation unit 82 determines the average length of the time T of the shots in which the player 4 has a long flight distance in the past and the shots in which there is no deviation in the left-right direction, the acceleration, the speed, and the inclination of the left wrist 5. , The acceleration, speed and inclination of the waist 9 can be calculated and displayed on the display unit 20 or notified by the notification unit 22.

If the height difference H is known in advance whether the next shot by the player 4 will be a launch or a downhill, that fact will be notified to the wristwatch-type terminal 2 by voice or operation of the operation unit 21. By inputting the information, it is possible to read out the past average flight distance corresponding to the height difference H at the time of launching and downhill of the player 4 stored in the storage unit 19 and display it on the display unit 20.

In addition, the state of the shot point (tee ground 37, fairway 38, rough 39, bunker 40, pond 41, uphill slope, downhill slope, wind strength, wind direction, etc.) can be checked by voice or by operating the operation unit 21. By inputting to the terminal 2, the past average flight distance corresponding to the state of the player 4 stored in the storage unit 19 can be read out and displayed on the display unit 20.

The advice information calculated by the advice calculation unit 82 is calculated based on the information stored in the storage units 19 and 56. For example, information on a failed shot with an extremely short flight distance is excluded from the information on past shots. The average flight distance may be calculated and notified.

As described above, the advice information presentation system 81 of the present embodiment has an advice calculation unit that calculates advice information based on the shot information about the shot of the golf player 4 stored in the storage units 19 and 56, and the advice information. By providing the display unit 20 and the notification unit 22 to be presented, the average flight distance, the average correction flight distance, and the rate of deviation of the shot in the left-right direction of the player 4 stored in the storage units 19 and 56 in the past shots are provided. , The advice information is displayed on the display unit 20 based on the acceleration, velocity and inclination of the wrist 5 and the waist 9 at the time of the shot, the average flight distance in each state of the shot point, the ratio of the deviation of the shot in the left-right direction, and the time T of the shot. In addition to displaying the information, the notification unit 22 can notify the user by voice.

Further, in the advice information presentation system 81 of the present embodiment, the advice information is presented based on the shot information and the golf course information stored in the storage unit 19, so that the remaining distance to the green 42 and the arrangement of hazards can be determined. Advice information can be presented by displaying hazard information such as the distance from the current position to the hazard and information such as the position coordinates of the current position on the display unit 20 together with the map information 26 of the course.

As described above, the advice information presentation programs 23 and 59 of the present embodiment use a computer for presenting the advice information, the storage units 19, 56 for storing the shot information regarding the shot of the golf player 4, and the shot information. It functions as a display unit 20 and a notification unit 22 for presenting advice information, and the advice information includes information calculated based on the average flight distance of past shots of the player 4 stored in the storage units 19 and 56, and gives advice. The advice calculation unit 82 that calculates the information excludes the information of the failed shot with an extremely short flight distance from the information of the past shots and calculates the average flight distance, and the advice information is stored in the storage units 19 and 56. The advice calculation unit 82 includes information calculated based on the average corrected flight distance of the past shots of 4, the predetermined reference altitude of the shot position, the predetermined reference temperature of the shot position, the predetermined reference pressure of the shot position, and the predetermined reference pressure of the shot position. , Corrected flight assuming that the shot is made in part or all of the ground condition of the shot position where the hit golf ball is placed and the predetermined reference condition indicating the wind strength and direction of the shot position at the time of the shot. By calculating the average corrected flight distance based on the distance , the advice information presentation system 81 can be realized.

Further, in the advice information presentation programs 23 and 59 of the present embodiment, the storage units 19 and 56 store shot information and golf course information, and the display unit 20 and the notification unit 22 provide advice information based on the shot information and golf course information. The advice calculation unit 82 indicates that the peak of the acceleration of the wrist 5 and the peak of the acceleration of the waist 9 of the shot in which the player 4 has a long flight distance in the past and / or the shot in which there is no lateral deviation. Shot information and golf course by calculating advice information based on the average length of the time T of the time, which is the time difference between the two, the acceleration, speed and inclination of the wrist 5, and the acceleration, speed and inclination of the waist 9. The information can be stored in the storage units 19 and 56, and the display unit 20 and the notification unit 22 can present the advice information.

The present invention is not limited to the above embodiment, and various modifications can be made within the scope of the gist of the present invention. For example, since the wristwatch-type terminal 2 and the mobile terminal 3 can perform bidirectional communication by the transmission / reception units 18 and 55, the wristwatch-type terminal 2 is provided with an analysis unit 62 and a program 59, and the mobile terminal 3 is provided with an altitude measurement unit. 14, temperature measurement unit 15, barometric pressure measurement unit 16, sound collection unit 17, notification unit 22, program 23, map information 26, flight distance calculation unit 27, corrected flight distance calculation unit 36, term determination unit 43, term dictionary. A configuration may be configured in which a unit 44 and an advice calculation unit 82 are provided.

19 Storage unit 20 Display unit (information presentation unit)
22 Notification unit (information presentation unit)
23 Program (Advice Information Presentation Program)
42 Green 56 Memory 59 Program (Advice Information Presentation Program)
81 Advice information presentation system 82 Advice calculation unit

Claims (2)

An advice calculation unit that calculates advice information based on shot information about a golf player's shot stored in the storage unit,
It is equipped with an information presentation unit that presents the advice information.
The advice information includes information calculated based on the average flight distance of the player's past shots stored in the storage unit, and the advice calculation unit includes a failed shot having an extremely short flight distance from the information of the past shots. The average flight distance is calculated by excluding the information of
The advice information includes information calculated based on the average corrected flight distance of the player's past shots stored in the storage unit, and the advice calculation unit has a predetermined reference altitude of the shot position and a predetermined shot position. A part of the reference temperature, the predetermined reference pressure at the shot position, and the predetermined reference condition indicating the state of the ground at the shot position where the hitting golf ball is placed and the wind strength and direction at the shot position at the time of the shot. Or, the average corrected flight distance is calculated based on the corrected flight distance when it is assumed that all shots are taken .
The advice information is presented based on the shot information and the golf course information stored in the storage unit.
The advice calculation unit is the time difference between the peak of the acceleration of the wrist and the peak of the acceleration of the waist in the shot in which the player has a long flight distance in the past and / or the shot in which there is no deviation in the left-right direction. An advice information presenting system characterized in that the advice information is calculated based on the average length of time, the acceleration of the wrist, the speed and the inclination, and the acceleration, the speed and the inclination of the waist . A computer to present advice information,
A storage unit that stores shot information about a golf player's shot,
An information presentation unit that presents the advice information based on the shot information,
To function as
The advice information includes information calculated based on the average flight distance of the player's past shots stored in the storage unit, and the advice calculation unit for calculating the advice information has a flight distance from the information of the past shots. The average flight distance is calculated by excluding the information of extremely short failed shots.
The advice information includes information calculated based on the average corrected flight distance of the player's past shots stored in the storage unit, and the advice calculation unit has a predetermined reference altitude of the shot position and a predetermined shot position. A part of the reference temperature, the predetermined reference pressure at the shot position, and the predetermined reference condition indicating the state of the ground at the shot position where the hitting golf ball is placed and the wind strength and direction at the shot position at the time of the shot. Or, the average corrected flight distance is calculated based on the corrected flight distance when it is assumed that all shots are taken .
The shot information and the golf course information are stored in the storage unit, and the shot information and the golf course information are stored.
Have the information presenting unit present the advice information based on the shot information and the golf course information.
The advice calculation unit is the time difference between the peak of the acceleration of the wrist and the peak of the acceleration of the waist in the shot in which the player has a long flight distance in the past and / or the shot in which there is no deviation in the left-right direction. An advice information presentation program comprising calculating the advice information based on the average length of time, wrist acceleration, velocity and tilt, and waist acceleration, velocity and tilt .

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