WO2018035822A1 - Billiard ball striking assistance method, billiard ball striking assistance system, and portable electronic device - Google Patents

Abstract

A billiard ball striking assistance method, a billiard ball striking assistance system (240), and a portable electronic device (200). The billiard ball striking assistance method comprises: acquiring a photograph or video of a billiard tabletop (100) and the ball striking action of the player (110) (S101); analysing the photograph or video to detect a ball striking path corresponding to the action of the player (S102); and, on the basis of the detected ball striking path, outputting ball striking assistance information (S103).

Description

Billiard batting assist method, billiard batting assist system and portable electronic equipment Technical field

The invention relates to a billiard hitting aid method, a billiard batting assisting system and a portable electronic device.

Background technique

Billiards, also known as billiards, is a sport that is loved by people in modern life. It can be used not only as an entertainment program for family and friends, but also as an important international competition in the world (such as snooker). American billiards). Whether it is entertainment or competition, how to help billiards improve the level of hitting is an important issue.

Summary of the invention

In order to solve the problem of improving the hitting level of billiard players in the prior art, the present invention provides a billiard hitting assisting method, a billiard batting assisting system and a portable electronic device.

A billiard shot assisting method, the method comprising the following steps:

Get the hitter's batting action and the photo or video of the billiards desktop;

Analyzing the photo or video to predict a hitting path corresponding to the hitting action; and

The shot assisting information is output according to the predicted hitting path.

A billiard batting assist system includes:

An image acquisition unit, configured to obtain a hitting action of the hitter and a photo or video of the billiard tabletop;

An analyzing unit, configured to analyze the photo or video to predict a hitting path corresponding to the hitting action; and

The output unit outputs the hitting assistance information according to the predicted hitting path.

A portable electronic device includes a camera, an output device, and a processor, the camera is configured to take a shot of a hitter and a photo or video of a billiard table, and the processor receives the photo or video, an analysis office The photograph or video predicts a hitting path corresponding to the hitting action, and generates hitting assistance information according to the predicted hitting path; the output device is configured to output the shot assisting information, the output device Display mode At least one of a group and a voice module.

Compared with the prior art, the billiard hitting assisting method, the billiard hitting assisting system and the portable electronic device of the present invention can help the billiard player to improve by analyzing the hitting action of the hitting action of the hitter in the photo or video. Batting level.

DRAWINGS

1 is a schematic view showing the use state of the billiards hitting assisting method of the present invention, which uses a portable electronic device.

2 is a block diagram showing the structure of a portable electronic device according to a first embodiment of the present invention.

3 is a flow chart of the billiard shot assisting method of the present invention.

FIG. 4 is a schematic diagram of a desktop image displayed by the portable electronic device in the case where the hitting action of the hitter is feasible.

FIG. 5 is a schematic diagram of a desktop image displayed by the portable electronic device of FIG. 1 in the case where the hitting action of the hitter is not feasible.

6 is a schematic diagram of a desktop image displayed by the portable electronic device of FIG. 1 in the case where the hitting action of the hitter is not feasible in the second embodiment.

FIG. 7 is a schematic view showing a state of use of the portable electronic device shown in FIG. 6.

FIG. 8 is a block diagram showing the structure of a portable electronic device according to a second embodiment of the present invention.

9 is a schematic view showing the use state of the portable electronic device shown in FIG.

10, 11 and 12 are schematic views showing the use state of the other three embodiments of the billiards hitting assisting method of the present invention.

Main component symbol description

Portable electronic device	200, 300, 500
Billiard tabletop	100, 400, 600
Batter	110
Auxiliary	120
Hole	105, 105a ~ 105f
billiards	101
Cue ball	103

Club	102
Target billiard	104
Target ball	104a
Billiard batting aid system	240, 340
Image acquisition unit	241, 341
Analysis unit	242,342
Output unit	243,343
Camera	210, 310, 810
Output device	220,320
Display module	221, 321
Voice module	222,322
Virtual club building unit	344
Judging unit	345
processor	230
step	S101～S104
Predicted hitting path	L1
Virtual club image	Q
Best hitting path	L2
support	600, 900
ceiling	700

The invention will be further illustrated by the following detailed description in conjunction with the accompanying drawings.

detailed description

First embodiment

The billiard shot assisting method of the present invention may use a portable electronic device. Specifically, the billiard shot assisting method may be a software method running on a portable electronic device. Please refer to FIG. 1 , which is a schematic diagram of the use state of the billiard shot assisting method of the present invention. 1 includes a billiard tabletop 100, a portable electronic device 200, a hitter 110, a helper 120, and the like. A billiard tabletop 100 is provided with a plurality of billiards 101. The hitter 110 holds the club 102 in the hand and is performing an aiming action in the batting action. The assistant 120 holds the portable electronic device 200 for assisting the shot with the portable electronic device 200 Improve the success rate of hitting. The portable electronic device 200 can be a smart phone, a tablet computer, or a smart wearable device. The smart wearable device 200 can be a virtual reality helmet, an augmented reality helmet (such as virtual reality glasses, augmented reality glasses) or a smart watch. In the present embodiment, the portable electronic device 200 is a smart phone. In this case, the portable electronic device 200 is mainly used as a smart phone as an example.

The billiard tabletop 100 includes at least one cue ball 103 and a plurality of target billiards 104. Among them, the present invention is described by taking snooker in English billiards as an example. Alternatively, in other embodiments of the present invention, other types of billiards, such as British proportional billiards, American billiards, French billiards, or Chinese billiards, may be used, and are not limited thereto.

The billiard table top 100 has a rectangular shape, and includes six ball holes 105 located at four corners of the billiard table top 100 and two long side center positions, and the six ball holes are 105a, 105b, 105c, 105d, 105e, and 105f, respectively.

The billiard tabletop 100 includes a total of twenty-two balls, one of which is a white cue ball 103 and twenty-one target billiards 104, and the twenty-one target billiards 104 includes fifteen red balls and six colored balls. The six colored balls are yellow, green, brown, blue, pink, and black. The club 102 is used to score by hitting the cue ball 103 and touching the target billiard into the hole 105.

Before the kick-off, that is, in the initial state, fifteen red balls clung to each other into an equilateral triangle placed in the red ball area, and the red ball fixed in the triangle area is located on the center line of the short side of the billiard tabletop 100 (not shown) The pink ball is near the red ball at the apex of the triangle, but is not in contact with the red ball. The yellow ball is placed on the right side of the D zone, the green ball is placed on the left side of the D zone, the brown ball is placed at the midpoint of the tee line, the blue ball is placed at the center ball point, and the black ball is placed at the ball point.

Please refer to FIG. 2 , which is a block diagram of a portable electronic device 200 according to a first embodiment of the present invention. The portable electronic device 200 includes an imaging device 210, an output device 220, a storage device 230, and a processor 240. The imaging device 210, the output device 220, and the storage device 230 are all electrically connected to the processor 240, and are controlled by the processor 240. The output device 220 can include a display module 221 and a voice module 222. The camera device 210 may be a camera mounted on the front or back of the portable electronic device 200. The display module 221 may include a display screen mounted on the front surface of the portable electronic device 200 for displaying an image. In an embodiment, the display screen may further be provided with a touch film for receiving and using. The person controls the touch action of the portable electronic device. The voice module 222 can include being installed in the portable A microphone and a speaker on the electronic device 200 are configured to receive voice input and output voice information.

The processor 230 includes a billiards bucking assistance system 240, which is a software program installed and operated on the processor. It can be understood that the billiards hitting assist system 240 works/ The running method is the billiard hitting aid method involved in the invention. Through the billiard batting assistance system 240, the portable electronic device 200 can provide the batting assistant 110, or other users (such as the assistant 120) with information such as batting assistance information, batting assistance suggestions, and improvement suggestions for the batting action. In order to improve the hitting success rate of the hitter 110 or other users and the level of hitting. Specifically, the billiard batting assistance system 240 may include an image acquisition unit 241, an analysis unit 242, and an output unit 243.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 together. FIG. 3 is a flow chart of the operation method of the billiard shot assisting system (ie, the billiard shot assisting method of the present invention). The method may include the following steps S101 to S103.

Step S101: Acquire a hitting action of the hitter and a photo or video of the billiard table.

The step S101 may be performed by the image capturing unit 241 controlling the camera device 210 of the portable electronic device 200, or may obtain the hitting action of the captured hitter and the billiard tabletop from the photo library or the video library. Photo or video. Specifically, in one embodiment, when the hitter 110 holds the cue 102 to perform an aiming action in a batting action, the assistant 120 can use the portable electronic device 200 to photograph the player including the hitter 110 The batting action and the photo or video of the billiard tabletop 100, the camera transmits the photo or video to the image acquisition unit 241 of the processor 230.

It can be understood that the number of photos or videos may be one, two or more, and includes images of the club 102, and at least two billiards 101 and the like on the billiard table. The at least two billiards 101 include a cue ball 103 and a target ball 104a. Preferably, the facilitator 120 can place the portable electronic device 200 directly above the billiard tabletop 100 for photographing of the photo or video. Of course, it can be understood that the assistant 120 can also take the shot action and the photo or video of the billiard tabletop from other directions such as the side, and when shooting from the side, the assistant 120 can shoot more than when shooting directly above. The number of photos or videos needed for accurate modeling and analysis.

Specifically, the photo or video includes at least one photo or at least one video, the photo or video basically including at least a portion of the club 102, all billiards 101 on the billiard tabletop 100, and a hole 105 (except for being hit Billiards 101 and holes blocked by players or clubs 105). Preferably, the image acquisition unit 241 acquires a photo.

In a preferred embodiment, the image acquisition unit 241 acquires two photos or two videos at least twice. Specifically, one of the photos or videos mainly includes all billiards 101, the hole 105 and the like on the billiard tabletop 100; the other photo or video mainly includes at least part of the club 102 used by the aiming action of the hitter 110. Information such as the cue ball 103 and the target ball 104a aligned with the club.

In another preferred embodiment, the image acquisition unit 241 acquires two sets of photos or two sets of videos at least twice. Specifically, one set of photos or videos mainly includes information of all billiards 101, holes 105 and the like on the billiard tabletop 100; another set of photos or videos mainly includes the club 102 used by the aiming action of the hitter 110 Information such as at least a portion of the cue ball 103 and the target ball 104a aligned with the club.

Step S102: analyzing the photo or video to predict a hitting path corresponding to the hitting action.

The step S102 can be performed by the analysis unit 241. Specifically, the analyzing unit 21 creates a virtual model according to information of all the billiards 101, the hole 105, and the like on the billiard tabletop 100 in the photo or video, and the virtual model may be in the form of a picture through the display module 221 Display. The virtual model is consistent with the billiard tabletop image displayed in the photo or video, and includes information such as all the billiards 101, the hole 105, and the like on the billiard tabletop 100, and the virtual model is preferably a plan view of the billiard tabletop. The analysis unit 21 also analyzes a shot in the photo or video to predict a shot path corresponding to the shot. The predicted hitting path may include at least one of a path between the cue ball to the target ball, a motion path after the target ball is struck, and a motion path after the cue ball hits the target ball. It can be understood that the analysis unit can predict the hitter 110 by parsing the direction of the club 102 held by the hitter 110 in the photo or video and establishing the club 102 in the virtual model. The hitting path of the hand grip 102 and the target ball and the like.

Step S103: Output the shot assisting information according to the predicted hitting path.

The step S103 can be performed by the output unit 243 by the output unit 243. Specifically, as shown in FIG. 4, the output unit 243 can control the display module 221 of the output device 220 to display a desktop image having the virtual model, and the hitting path L1 predicted by the analyzing unit 21. Displayed on the desktop image. The predicted hitting path L1 may be a path indicating line between the cue ball and the target ball, the target ball The motion path indicating line after being struck, and the motion path indicating line after the cue ball hits the target ball. In one embodiment, the indicator line of the predicted hitting path displayed on the virtual model of the display module 221 serves as the shot assisting information. The assistant and the hitter can know whether the hitting action is feasible by viewing the indicator line. It will be appreciated that the solid stick shown in Figure 4 represents the direction of the club in the hand of the hitter in the photo or video.

In another embodiment, the hitting assistance information may further include information representative of a feasible action of the hitting action or information indicating that the hitting action is not feasible, such as a hitting action, the output unit 243 controlling the display mode Group 221 displays the words "Ball Action Possible" or "OK" or "YES" or controls the voice module to output a "bump action" or "OK" or "YES" voice. When the output unit 243 controls the display module 221 to display the words or information of "battering action feasible" or "OK" or "YES", the assistant 120 may transmit the typeface or information to the hit. The player 110, in order to assist the hitter 110, knows whether the hitting action is feasible.

In this embodiment, when the predicted hitting path is that the target ball finally enters the bag, the target ball reaches the defensive position, or the cue ball reaches the defensive position, the output unit 243 controls the output device 220 to output the A message that represents the viability of the batting action.

When the predicted hitting path is that the target ball finally does not enter the bag, the target ball reaches the defensive position, or the cue ball reaches the defensive position, the output unit 243 controls the output device 220 to output the representative hitting action. Infeasible information.

Step S104: Output a hitting suggestion, and the hitting suggestion includes a hitting aid suggestion and a hitting action improvement suggestion.

Specifically, as shown in FIG. 4, when the shot assisting information is information representative of the hitting action, the analyzing unit 242 further analyzes the best hitting angle corresponding to the hitting action, and is optimal. At least one of a hitting force, a best hitting position, a best hitting manner, and an optimal shot speed, the output unit 243 controls the output module 220 to output the shot assisting suggestion, the hitting The ball assisting suggestion includes at least the best hitting angle, the best hitting strength, the best hitting position, the best hitting mode, and the optimal shooting speed corresponding to the hitting action obtained by the analyzing unit 241. One. It can be understood that the shot assisting suggestion can be output by means of display, voice or display combined with voice. The best hitting strength may be expressed in three representations of high, medium and low, or a representation of a percentage, and is preferably outputted in a display manner. When the output unit 243 controls the display mode When the group 221 displays the shot assisting suggestion, the assistant 120 may pass the shot assisting suggestion to the hitter 110 to assist the hitter 110 in understanding the best hit involved in the shot assisting suggestion. Information such as the ball angle, the best hitting power, the best hitting position, the best hitting method, and the best shot speed.

As shown in FIG. 5, when the hitting assistance information is information indicating that the hitting action is not feasible, the analyzing unit 242 analyzes the position information of the cue ball and the target ball to know the target ball. The output unit 243 controls the output module 220 to output a hitting motion improvement suggestion according to the predicted hitting path and the optimal hitting path. Specifically, the hitting motion improvement suggestion includes the optimal hitting path L2 displayed by a display module, wherein the optimal hitting path may be displayed on the desktop image having the virtual model Above, as shown in FIG. 6, the predicted hitting path L1 and the optimal hitting path L2 may also be displayed on the desktop image of the virtual model at the same time. The hitting motion improvement suggestion may also include other suggestions to guide the hitter to move the club beyond the best hitting path. It will be appreciated that the solid stick shown in Figures 5 and 6 represents the direction of the club in the hand of the hitter in the photo or video, and the dotted stick represents the direction of the club in the best hitting path.

Similar to the predicted hitting path, the optimal hitting path may be from a path indicating line between the cue ball to the target ball, a moving path indicating line after the target ball is hit, and after the cue ball hits the target ball The motion path indicates the line composition.

In one embodiment, the analysis unit 242 further analyzes an angle of the optimal hitting path with an edge of the billiard table, an angle of the predicted hitting path and an edge of the billiard tabletop, and The angle between the best hitting path and the predicted hitting path. The output unit 243 controls the display module 221 to display an angle of the optimal hitting path L1 and an edge of the billiard tabletop, and display an angle of the predicted hitting path L2 and an edge of the billiard tabletop. And displaying an angle of an angle between the optimal hitting path L2 and the predicted hitting path L1.

As shown in FIG. 7, a user (such as a hitter or a helper) can place a portable electronic device 200 carrying or displaying the desktop image on a corresponding billiard tabletop, wherein the display module 221 of the portable electronic device 200 is long. The width and the width may be respectively parallel to the length and width of the billiard table. The length and width of the billiard table in the desktop image displayed by the display module 221 of the portable electronic device 200 may be respectively different from the length and width of the actual billiard table. parallel. Wherein the desktop image may include an indication representative of the best hitting path L2 In the line, the user can refer to the indicator line of the best hitting path L2 in the desktop image to set the angle of the club to hit the billiard. Specifically, in one case, the user can place the portable electronic device 200 carrying the display module 221 on the extension line of the optimal hitting path L2 of the target billiard adjacent to the cue ball, as shown in FIG. 7 . The position A or the position C (preferably at the position A of the edge of the billiard table top) is displayed when the user places the club with reference to the indicator line of the best hitting path L2 displayed by the display module 221. The direction in which the club is placed (also referred to as the placement angle) is the optimal hitting direction (which may also be referred to as the optimal hitting angle), thereby improving the user's success rate of hitting.

In another case, if there are other billiards at the location A or the location C, the portable electronic device 200 having the display module 221 can also be placed at the position B or the position D, but it needs to be portable. The length and width of the billiard table displayed by the display module 221 of the electronic device 200 may be respectively parallel to the length and width of the billiard tabletop of the entity. At this time, the user may first determine the direction in which the club is placed corresponding to the indicator line of the optimal hitting path L2 on the portable electronic device 200, and move the club in parallel to the corresponding ball. Location.

Compared with the prior art, the billiard hitting assisting method, the billiard hitting assisting system and the portable electronic device of the present invention can help the billiard player to improve by analyzing the hitting action of the hitting action of the hitter in the photo or video. Batting level.

Please refer to FIG. 8. FIG. 8 is a block diagram showing the structure of a portable electronic device 300 according to a second embodiment of the present invention. The billiards shot assisting system 340 of the portable electronic device 300 is substantially the same as the billiards hitting assist system 340 of the first embodiment, that is, the description of the billiards hitting assist system 240 in the first embodiment is basically Both can be used in the billiards shot assisting system 340 of the second embodiment. The main difference between the billiards hitting assistance system 240 and the billiards hitting assistance system 340 of the first embodiment is that the billiards shot assisting system 340 includes, in addition to the image obtaining unit 341, the analyzing unit 342, and the output unit 343, A virtual club establishing unit 344 and a determining unit 345 may be included.

The virtual club establishing unit 344 is configured to establish a virtual club image having the same width as the actual club and control the display module 321 to display the virtual club image G, wherein the virtual club image G is located at the The hitting ball path is used to guide the user to place the club along the virtual club image G.

The determining unit 345 is configured to detect, by the camera device 310, the direction in which the club is placed in real time, and the direction in which the club is placed and the direction or direction of the virtual club image. The indicated directions of the hitting path are compared, and the comparison result is output.

As shown in FIG. 9, the user (such as a hitter or a helper) places the portable electronic device 300 carrying the display module on the billiard tabletop 400, wherein the length and width of the display module 321 of the portable electronic device 300 can be respectively Parallel to the length and width of the billiard tabletop 400, the user can refer to the angle and width of the club in the virtual club image Q to hit the billiards. In particular, the user can place the portable electronic device 300 along the edge of the billiard tabletop 400. The virtual club image Q may be a partial club image, and the width of the image of the partial club coincides with the projected width of the actual club. It can be understood that since the projection width (ie, the club diameter) of the billiard cue of the entity is gradually increased from the head to the tail, the width of the virtual club image Q displayed on the display module 321 is also from the head. The end of the rod is gradually increased to facilitate the user to align the billiard cue of the entity with the virtual club image Q. In addition, the user can adjust the position of the club displayed by the virtual club image Q through the input device 320. For example, according to actual needs, the virtual club image Q in the middle of the display club can be adjusted to display the front or the rear of the club. The virtual cue image of the ministry. Specifically, when the display module 321 includes a touch screen disposed on the display module 321, the user can slide the virtual club image Q displayed on the screen to adjust the club display position, so as to Align the virtual clubs.

In one case, the user can place the portable electronic device 300 carrying the display module 321 on the extension line of the hitting path of the target billiard adjacent to the cue ball, as shown in FIG. 7 at position A or position. C (preferably at position A of the edge of the billiard table top), the virtual club map Q displayed by the display module 321 includes only a part of the club image, and the user points the club in the hand to the part of the ball. When the width and angle of the club in the rod image Q are placed, the direction in which the club is placed in the user's hand (also referred to as the placement angle) is the best hitting direction (which may also be referred to as the best hitting angle). Therefore, the success rate of the user's shot can be improved.

In another case, if there are other billiards at the location A or the location C, the portable electronic device of the display module can also be placed at the position B or the position D, but the portable electronic device 300 needs to be secured. The length and width of the display module 321 can be respectively parallel to the length and width of the billiard table top. At this time, the user may first determine the direction in which the club is placed corresponding to the virtual club image on the portable electronic device 300, and move the club in parallel to a position corresponding to the cue ball.

The determining unit 345 is configured to obtain an actual direction of the club in the user's hand. (or the actual angle or the actual placement angle), and comparing the actual placement direction with the direction of the hitting path calculated by the calculation module to determine whether the actual placement direction of the club in the user's hand is Correct and control to provide the judgment results to the user. Specifically, the determining unit 345 may acquire a picture or a video of the actual direction of the club, and obtain an actual direction of the club according to the picture or video analysis. The actual placement direction of the club can be obtained by the image acquisition unit, and the image acquisition unit 341 can be a front camera of the portable electronic device 300. During the specific use, as shown in FIG. 8, the portable electronic device 300 can be placed at the positions A and B, and the image acquisition unit can obtain a picture of the actual direction of the club in the user's hand to analyze the location. Describe the actual direction of the club.

Specifically, when the actual placement direction of the club in the hand of the user is substantially the same as the direction of the shot path (ie, the difference between the two is within a predetermined range), the determining unit controls the display through the display. The module 321 displays information indicating that the actual direction of the club is correctly displayed to the user; it can be understood that the judging unit 345 controls the voice play through the voice module 322 to represent that the actual direction of the club is correctly set. Information to the user. When the actual placement direction of the club in the hand of the user is different from the direction of the shot path (ie, the difference between the two exceeds a predetermined range), the determining unit 345 controls to display through the display module 303. The information that the actual direction of the club is incorrect is given to the user; it can be understood that the judging unit 345 controls the use of the voice module 303 to play the information that the actual direction of the club is incorrect. By. Further, when the actual placement direction of the club is not correct, the determining unit 345 may give a club direction adjustment suggestion according to the judgment result.

Compared with the first embodiment, the billiards hitting assistance system 340 of the second embodiment further includes a virtual club establishing unit 344 and a determining unit 345, and the virtual club establishing unit 344 can make the display module 303 The virtual cue image Q for the user to display the cue is displayed. The judging unit 345 can determine whether the direction of the club placement in the user's striking action is correct, and not only can improve the user experience of the user, but also It can further improve the success rate of hitting the ball and improve the hitting level of the user.

10, 11 and 12 are schematic views of three other states of use of the portable electronic device 500 of the present invention. The portable electronic device 500 can use the portable electronic devices 200, 300 of any of the first embodiment and the second embodiment. As shown in FIG. 10, the portable electronic device 500 can be used when there is no assistant around the hitter. It is disposed on the bracket 600 to facilitate the portable electronic device 500 to take a photo or video of a suitable angle for analysis by the processor of the portable electronic device 500. As shown in FIG. 11, in order to reduce the problem that the photograph taken by the portable electronic device 500 is not suitable for the processor analysis of the portable electronic device 500, a fixed outside may be set above the billiard table top 700 (such as on the ceiling 800). The camera 810 is disposed, and the external camera 810 can communicate with the portable electronic device 500, and the photo or video captured by the external camera 810 can be transmitted to the portable electronic device 500 for analysis. . Alternatively, as shown in FIG. 12, the portable electronic device 500 can be placed directly above the billiard table top 700 by a bracket 900 fixed to the ceiling 800 to obtain a photo or video of an optimal angle for modeling and Analysis needs.

It can be seen that the portable electronic device 500 can also adopt the usage methods shown in FIG. 10, FIG. 11 and FIG. 12, and has better flexibility and better use experience.

The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to be limiting, and the present invention will be described in detail with reference to the preferred embodiments of the present invention. Neither should the spirit and scope of the technical solutions of the present invention be deviated. Those skilled in the art can also make other variations and the like in the spirit of the present invention for use in the design of the present invention as long as it does not deviate from the technical effects of the present invention. All changes made in accordance with the spirit of the invention are intended to be included within the scope of the invention.

Claims (16)

1. A billiard hitting assisting method, characterized in that the method comprises the steps of: obtaining a hitting action of a hitter and a photo or video of a billiard tabletop;

   And analyzing the photo or video to predict a hitting path corresponding to the hitting action; and outputting the hitting assistance information according to the predicted hitting path.
2. The billiards hitting assisting method according to claim 1, wherein the hitting assistance information is information indicating that the hitting action is feasible or information indicating that the hitting action is not feasible, when the predicted hitting path is When the target ball finally enters the bag, the target ball reaches the defensive position, or the cue ball reaches the defensive position, the information representative of the hitting action is outputted; when the predicted hitting path is the target ball, the ball is not finally entered. When the target ball reaches the defensive position or the cue ball reaches the defensive position, the information indicating that the hitting action is not feasible is output.
3. The billiards hitting assisting method according to claim 2, wherein the billiard hitting assisting method further comprises the steps of: outputting a hitting suggestion, the hitting suggestion including a hitting aid suggestion and a hitting action improvement suggestion .
4. The billiards hitting assisting method according to claim 3, wherein when the shot assisting information is information representative of the hitting action, the method further comprises the step of outputting the hitting aid It is suggested that the hitting aid suggestion includes at least one of a hitting angle, a hitting force, a hitting position, a hitting manner, and a shooting speed corresponding to the hitting action.
5. The billiards hitting assisting method according to claim 3, wherein when the hitting assistance information is information indicating that the hitting action is not feasible, the method further comprises the step of outputting the hitting Suggestions for action improvement.
6. The billiards hitting assisting method according to claim 5, wherein the predicted hitting path comprises a path between the cue ball and the target ball, and the step of providing the user with a suggestion of the hitting action improvement comprises:

   Analyzing the position information of the cue ball and the target ball to obtain an optimal hitting path of the target ball, and outputting a hitting action improvement suggestion according to the predicted hitting path and the optimal hitting path.
7. The billiards hitting assisting method according to claim 6, wherein the hitting action improvement suggestion comprises a hitting angle corresponding to the optimal hitting path, a hitting strength, a hitting position, a hitting manner, At least one of the speeds of the rods.
8. A billiards hitting assisting method according to claim 6, wherein said billiard ball striking The improvement suggestion includes the optimal hitting path displayed by a display module, and the billiard hitting assistance method further comprises the following steps:

   An image of the billiard table top is displayed and the best hitting path is displayed on the image.
9. The billiards hitting assisting method according to claim 6 or 8, wherein the hitting action improvement suggesting further comprises the predicted hitting path displayed by a display module, the billiard hitting assisting method It also includes the following steps:

   The predicted hitting path and the optimal hitting path are displayed on the image.
10. The billiards hitting assisting method according to claim 9, wherein the billiard hitting assisting method further comprises the steps of: displaying an angle of the optimal hitting path with an edge of the billiard table top; displaying the An angle of the predicted hitting path to an edge of the billiard table top; and an angle showing an angle between the optimal hitting path and the predicted hitting path.
11. The billiards hitting assisting method according to claim 6, wherein the billiard hitting assisting method further comprises the steps of: displaying a virtual one having the same width as the actual club and corresponding to the optimal hitting path A club image for guiding a user to place a club along the virtual club image.
12. The billiards hitting assisting method according to claim 11, wherein the billiard hitting assisting method further comprises the steps of: detecting a direction in which the club is placed in real time, and placing the club in a direction and The direction of the virtual club image or the indicated direction of the shot path is compared, and the comparison result is output.
13. The billiards hitting assisting method according to claim 1, wherein the predicted hitting path includes a path between the cue ball and the target ball, a moving path after the target ball is hit, and a cue ball hitting target. At least one of the paths of motion behind the ball.
14. The billiards hitting assisting method according to claim 1, wherein the billiards hitting assisting method is a software method running on a portable electronic device, wherein the portable electronic device is a smart phone, a tablet computer, and a smart wearable One of the devices.
15. A billiard batting assist system includes:

    An image acquisition unit, configured to obtain a hitting action of the hitter and a photo or video of the billiard tabletop;

    An analyzing unit, configured to analyze the photo or video to predict a hitting path corresponding to the hitting action; and

    The output unit outputs the hitting assistance information according to the predicted hitting path.
16. A portable electronic device includes a camera, an output device, and a processor, the camera is configured to take a shot of a hitter and a photo or video of a billiard table, and the processor receives the photo or video, an analysis office The photograph or video predicts a hitting path corresponding to the hitting action, and generates hitting assistance information according to the predicted hitting path; the output device is configured to output the shot assisting information, the output device It includes at least one of a display module and a voice module.

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