Millimeter wave radar and rangefinder golf monitoring system, method and media

By integrating millimeter-wave radar and a rangefinder into a handheld terminal, the problem of traditional golf monitoring equipment being unable to provide real-time distance guidance and dynamic analysis has been solved. This enables precise monitoring and dynamic analysis of the golf ball's flight trajectory, improving the scientific rigor and accuracy of training and competition.

CN120891494BActive Publication Date: 2025-12-12SHENZHEN WEIRUI JINGKE ELECTRONICS
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Patent Information

Application Number
CN202511414930.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-09-30
Publication Date
2025-12-12
Estimated Expiration
2045-09-30

AI Technical Summary

Technical Problem

Traditional golf monitoring equipment has limited functionality, failing to provide real-time distance guidance and dynamic shot analysis, and lacking objective and quantitative data support.

Method used

By combining millimeter-wave radar and a rangefinder with a handheld terminal, the system enables precise monitoring and dynamic analysis of the flight trajectory of a golf ball. The laser rangefinder module measures the distance, the millimeter-wave radar module measures the speed and angle, the processing unit processes the data collaboratively, and the mobile terminal performs trajectory prediction and strategy recommendation.

Benefits of technology

It enables precise monitoring and dynamic analysis of golf ball flight trajectories, breaking through the limitations of traditional equipment with its single function, and improving the scientific nature of training and the accuracy of competition decisions.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application discloses a millimeter wave radar and range finder golf monitoring system, method and medium, relates to the field of motion monitoring, and the system comprises a handheld integrated terminal, which is internally integrated with a laser ranging module, a millimeter wave radar module, a processing unit, a display unit, a first communication module connected with the processing unit and used for data interaction with an external mobile terminal; the mobile terminal comprises a second communication module, a trajectory prediction module and a recommended decision module, which are used for comparing a predicted flight trajectory with a target trajectory preset by a user and generating a swing suggestion in a training mode, and are used for planning and recommending a hitting strategy based on a desired landing point distance input by the user and real-time environment data measured by the handheld integrated terminal in combination with historical training data of the user in a motion mode. The application realizes accurate monitoring and dynamic analysis of the flight trajectory of a golf ball.
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Description

TECHNICAL FIELD

[0001] The present application relates to the field of motion detection, in particular to a millimeter wave radar and rangefinder golf motion monitoring system, method and medium. BACKGROUND

[0002] Golf is a sport with extremely high technical precision requirements. The player's swing, club selection, and judgment of external environmental factors are all crucial to the shot. Traditional training and competition assistance methods mainly rely on the experience of coaches and the player's own feelings, lacking objective and quantitative data support.

[0003] With the development of technology, various monitoring devices have gradually been applied to the golf field. The current market technical solutions mainly fall into two categories: one is a monitoring device using Doppler radar principles, which can accurately measure the initial speed and angle of the club head and ball at the moment of impact, and predict the flight trajectory and landing point of the ball, but such devices are usually large in size, expensive, and can only provide post-impact flight data, unable to directly provide real-time distance guidance on the course. The other is a handheld laser rangefinder, which measures the precise distance to the flagpole or obstacles by emitting a laser beam, providing key distance information for players to select clubs and develop shot strategies, but its function is limited to static ranging and cannot capture and analyze dynamic swing processes. SUMMARY

[0004] The purpose of the present application is to provide a millimeter wave radar and rangefinder golf motion monitoring system, method and medium, which can realize accurate monitoring and dynamic analysis of the flight trajectory of a golf ball.

[0005] To achieve the above purpose, the present application provides the following solutions:

[0006] In a first aspect, the present application provides a millimeter wave radar and rangefinder golf motion monitoring system, characterized in that it comprises:

[0007] A handheld integrated terminal, the housing of the handheld integrated terminal is in the form of a single-tube telescope, and the handheld integrated terminal is internally integrated with:

[0008] A laser ranging module for emitting laser and receiving echoes to measure the distance from the current position to the target point.

[0009] A millimeter wave radar module for emitting millimeter waves and receiving echoes to measure the speed and angle of the golf ball and club; the speed includes takeoff speed and impact speed; the angle includes takeoff angle and impact angle.

[0010] A processing unit is electrically connected with the laser ranging module and the millimeter wave radar module, and is configured to control the start and stop of the modules and process data collected by the laser ranging module and the millimeter wave radar module.

[0011] A display unit is connected with the processing unit, and is configured to display measurement results and information.

[0012] A first communication module is connected with the processing unit, and is configured to interact with an external mobile terminal.

[0013] A mobile terminal runs an application program therein, and includes:

[0014] A second communication module is configured to interact with the handheld integrated terminal, and receive distance, speed and angle output by the handheld integrated terminal.

[0015] A trajectory prediction module is configured to generate a predicted flight trajectory and a landing point of a golf ball based on a take-off speed and a take-off angle of the golf ball received by the handheld integrated terminal, through a trajectory prediction model.

[0016] A recommendation decision module is configured to compare the predicted flight trajectory with a target trajectory preset by a user, and generate a swing suggestion in a training mode, and is configured to plan a hitting strategy based on a desired landing point distance input by the user and real-time environment data measured by the handheld integrated terminal, in combination with historical training data of the user, in a playing mode.

[0017] Optionally, the screen display content of the display unit includes a measured distance, a recommended club model, a wind speed value, a slope correction identifier and a millimeter wave radar working state identifier.

[0018] Optionally, the handheld integrated terminal further includes an environment sensor, which is configured to collect environment data, and the environment data includes wind speed, wind direction, temperature, humidity and slope information.

[0019] Optionally, the processing unit includes a plurality of working modes, and the working modes include:

[0020] A general ranging mode: the laser ranging module is activated to measure a target and display.

[0021] An AI intelligent ranging mode: the laser ranging module is activated, and environment data is obtained from the mobile terminal through the communication module, and is combined with a measured distance for comprehensive display.

[0022] A training mode: the millimeter wave radar module is activated to monitor speed and angle parameters of a club and a golf ball at a hitting moment.

[0023] Optionally, a mode switching button is arranged on the shell of the handheld integrated terminal; the mode switching button is used to switch different working modes of the processing unit by long pressing or short pressing operation.

[0024] Optionally, the recommended decision module comprises a movement recommendation unit and a training recommendation unit.

[0025] Optionally, the training recommendation unit is used to compare the predicted flight trajectory of the golf ball generated by the trajectory prediction module with the target trajectory preset by the user by means of an intelligent algorithm, obtain distance deviation and direction deviation, and generate swing suggestion for the next shot of the user; the swing suggestion comprises swing strength adjustment, swing angle correction and shot point selection.

[0026] The training recommendation unit is further used to record training data of the user.

[0027] Optionally, the movement recommendation unit is used to match historical shot data with a success rate reaching a threshold in the training data of the user according to the expected landing point distance, generate a recommended list based on shot parameters in the shot data, and send the recommended list to the handheld integrated terminal for display after sorting in descending order of success rate; the shot parameters comprise swing strength, swing angle, shot point and club model.

[0028] In a second aspect, the application provides a millimeter wave radar and rangefinder golf movement monitoring method, applied to the millimeter wave radar and rangefinder golf movement monitoring system, comprising:

[0029] A mode selection instruction of a user is received through a mode switching button on the handheld integrated terminal.

[0030] When the working mode is the training mode, speed and angle parameters of a club and a golf ball at a shot moment are collected through the millimeter wave radar module, and are uploaded to the mobile terminal for trajectory prediction and swing analysis through the communication module.

[0031] When the working mode is the movement mode, the distance from the current position to the target point is measured through the laser ranging module, and a shot strategy recommendation is generated in the mobile terminal in combination with environmental data and historical training data of the user, and is returned to the handheld terminal for display.

[0032] Measurement data, recommended information and system status are presented in real time through the display unit of the handheld integrated terminal.

[0033] In a third aspect, the application provides a computer readable storage medium having a computer program stored thereon, wherein the computer program is executed by a processor to implement the steps of the millimeter wave radar and rangefinder golf movement monitoring method.

[0034] According to the specific embodiments provided in the present application, the present application discloses the following technical effects:

[0035] The present application provides a millimeter wave radar and rangefinder golf monitoring system, method and medium, through the processing unit and the communication module, the dynamic hitting data speed and angle collected by the millimeter wave radar and the static environment data distance collected by the laser rangefinder are transmitted to the mobile terminal for collaborative processing; so that the trajectory prediction based on high-precision hitting data can be directly associated with specific court position and target distance, laying a foundation for subsequent data depth analysis and intelligent recommendation; at the same time, the system can flexibly switch the working mode according to different scene requirements, which can provide accurate swing feedback in training and generate hitting strategy combined with real-time environment data in actual movement; the fusion design of dynamic monitoring and static ranging breaks through the limitation of single function of traditional equipment, effectively improves the scientificity of golf training and the accuracy of competition decision. BRIEF DESCRIPTION OF DRAWINGS

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0037] Figure 1 The hand-held integrated terminal structure schematic diagram provided by an embodiment of the present application.

[0038] Figure 2 The screen display content schematic diagram provided by an embodiment of the present application.

[0039] Figure 3 The general measurement mode schematic diagram provided by an embodiment of the present application Figure 1 .

[0040] Figure 4 The general measurement mode schematic diagram provided by an embodiment of the present application Figure 2 .

[0041] Figure 5 The AI intelligent ranging mode schematic diagram provided by an embodiment of the present application Figure 1 .

[0042] Figure 6 The AI intelligent ranging mode schematic diagram provided by an embodiment of the present application Figure 2 .

[0043] Figure 7 The millimeter wave radar and rangefinder golf monitoring method flow chart provided by an embodiment of the present application. DETAILED DESCRIPTION

[0044] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0045] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, the application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0046] Example 1

[0047] like Figure 1 As shown, this embodiment provides a millimeter-wave radar and rangefinder golf motion monitoring system, including:

[0048] A handheld integrated terminal, the outer shell of which is in the shape of a monocular telescope, and the internal components of which are integrated:

[0049] A laser ranging module is used to emit a laser and receive the echo to measure the distance from the current position to the target point.

[0050] A millimeter-wave radar module is used to transmit millimeter waves and receive echoes to measure the speed and angle of the golf ball and club; the speed includes takeoff speed and impact speed; the angle includes takeoff angle and impact angle.

[0051] The processing unit is electrically connected to the laser ranging module and the millimeter-wave radar module, and is used to control the start and stop of the modules and process the data collected by the laser ranging module and the millimeter-wave radar module.

[0052] The display unit, connected to the processing unit, is used to display measurement results and information.

[0053] The first communication module, connected to the processing unit, is used for data interaction with an external mobile terminal.

[0054] Mobile terminal, with applications running internally, including:

[0055] The second communication module is used to interact with the handheld integrated terminal and receive the distance, speed and angle output by the handheld integrated terminal.

[0056] The trajectory prediction module is used to generate the predicted flight trajectory and landing point of the golf ball based on the received takeoff speed and takeoff angle of the golf ball through a trajectory prediction model.

[0057] The recommended decision module is configured to compare the predicted flight trajectory with a target trajectory preset by a user and generate a swing suggestion in a training mode, and is configured to plan a hitting strategy based on a desired landing point distance input by the user and real-time environment data measured by the handheld integrated terminal, in combination with historical training data of the user, in a sports mode.

[0058] In the embodiment, the handheld rangefinder monocular telescope (i.e., the handheld integrated terminal) is positioned as a laser and millimeter wave radar dual-mode professional golf device, and the target users are professional players, golf coaches and high-end enthusiasts. The core is to reduce the number of equipment (which can replace two professional devices) and realize the linkage analysis of hitting data. The product has obvious advantages, including excellent optical design, 6.3° large field of view, 6X optical magnification and multi-layer coated optical lens, long viewing distance, wide field of view and clear picture; TOF measurement technology is used, which has long measurement distance, high precision and fast speed; it has an intelligent training mode, which starts data collection and storage to the APP for AI data training within 0.2s after detecting the swing action; there is also a virtual coach suggestion, which combines rangefinder measurement distance, historical hitting speed and distance, and AI intelligent recommendation of club selection and hitting distance. The product features CLASS 1 laser level harmless to the human eye, multiple range, display screen and measurement mode options, high precision, 6X optical magnification, 6.3° large field of view, 22mm large objective lens, multi-layer coating technology to filter light interference, excellent optical design to make the picture clearer, and the product is small and portable.

[0059] Specifically, the parameters of the handheld integrated terminal provided in the embodiment are shown in Table 1:

[0060] Table 1: Parameters of the handheld integrated terminal

[0061]

[0062] As shown in Figure 1 , the handheld integrated terminal is provided with a power key for turning on and off. Pressing the power key turns on the power, and after entering the boot screen, it enters the measurement page (default is normal measurement mode). When turning off, press and hold the power key for more than 2s, and all the screen displays (internal) will be displayed; if there is no operation within 8 seconds, the device will automatically shut down. If Bluetooth is turned on (Bluetooth is turned on by default), the rangefinder will enter the screen-off standby state within 8 seconds without operation, and the Bluetooth will automatically shut down after 180s of standby without operation. Press the radar key for a short time to switch between the normal distance measurement mode and the AI intelligent distance measurement mode; press and hold the radar key for more than 2s to enter the training mode, which automatically wakes up the radar module. In the training mode, the radar will automatically enter the dormant state without operation for 60s. The radar can be awakened by pressing the power key or in the APP. Each time the radar module is in a dormant state after booting. In the training mode, press and hold the radar key for more than 2s to exit.

[0063] The handheld integrated terminal also includes an environmental sensor; the environmental sensor is used to collect environmental data; the environmental data includes wind speed, wind direction, temperature, humidity and slope information.

[0064] like Figure 1 As shown, the handheld integrated terminal has a mode switching button on its casing; the mode switching button is used to switch between different working modes of the processing unit by long-pressing or short-pressing.

[0065] Specifically, this handheld integrated terminal offers three ranging modes: normal measurement mode, AI intelligent ranging mode, and training mode. Note: In normal measurement mode or AI intelligent ranging mode, the ranging mode can be switched by short-pressing the function key.

[0066] Normal ranging mode: Activates the laser ranging module to measure and display the target distance.

[0067] Specifically, such as Figure 3 As shown, the operation method for flag locking + slope correction + vibration in normal measurement mode is as follows:

[0068] Turn on the power, aim at the target, and press the power button briefly. The target center on the screen will flash twice. At the same time, the device will vibrate and "LOCK" will appear below the flag indicator to indicate that the flag is locked. The measurement distance, slope compensation distance, and angle will be obtained (the angle and slope compensation distance will only be displayed when the DIP switch is turned on).

[0069] Specifically, such as Figure 4 As shown, the operation method for distance measurement + spatial two-point distance + slope correction + vibration in the normal measurement mode is as follows:

[0070] In normal measurement mode, a short press of the mode switch button enters the spatial two-point distance mode. The lower left corner of the screen displays P1 and the two-point distance indicator 4B, which flashes continuously to indicate the measurement of point 1. After aiming at the target, a short press of the power button completes the measurement. If successful, the distance to point P1 is obtained. At this point, the lower right corner of the screen displays the indicator P2 and the two-point distance indicator s, which flashes continuously to indicate the measurement of point 2. Aim at the target again and a short press of the power button. If the measurement is successful (if unsuccessful, repeat the operation using the P1 measurement method), the camera vibrates to obtain the distance to point P2, the two-point distance indicator stops flashing, and the spatial two-point distance value is displayed at the top of the screen. A short press of the power button restarts the measurement. This mode does not support flag scanning; when the DIP switch is on, the screen will display uphill or downhill; values ​​within 100m / yd are decimals, and values ​​above 100m / yd are integers; the slope range is -20°≤a≤20° with slope compensation values ​​less than 500m.

[0071] Among them, the AI ​​intelligent ranging mode activates the laser ranging module and obtains environmental data from the mobile terminal through the communication module, and displays the data in combination with the measured distance.

[0072] Short press the radar key to start the Al intelligent ranging mode of the rangefinder. Using this mode, the APP must be connected. On the mobile phone APP, click on the outdoor mode (start the Al intelligent ranging mode, which requires a certain amount of training in the Al mode). Obtain the wind speed: access the location through the APP to obtain the positioning wind speed, which will be synchronized to the rangefinder screen, which will help calculate the effective competition distance and provide you with the best and most accurate yardage. At the same time, this rangefinder provides 8 wind direction settings. Long press the mode switching key M to enter the wind direction setting. According to the wind direction in front, short press the power key (switch the wind direction clockwise. For example: when this wind direction bit mark is continuously flashing, it means that the wind is from right to left at this time.

[0073] As shown in Figure 5 , the operation method of flag locking + slope correction + vibration in the Al intelligent ranging mode is as follows: turn on the power, short press the radar key to enter the Al intelligent ranging mode, and the device obtains the wind speed / temperature and humidity through the APP. If the wind direction in front is different, long press the mode switching key to set the wind direction. Aim at the measurement target, press the power key, and the screen target heart flashes for 2 times, the machine body vibrates, and the flag mark appears "LOCK" below, indicating that the flag is locked. According to the measurement distance, combined with the past training records, the Al intelligence recommends the type and number of clubs and the distance of the hit, which is displayed on the screen.

[0074] As shown in Figure 6 , the operation method of ranging + space two-point distance + slope correction + vibration in the Al intelligent ranging mode is as follows: turn on the power, short press the mode switching key to enter the space two-point distance mode, and then short press the radar key to enter the Al intelligent ranging mode. After the device obtains the wind speed / temperature and humidity through the APP, if the wind direction is different, long press the mode switching key to set the wind direction. After the setting is completed, the screen displays P1 and the two-point distance mark B in the continuously flashing prompt to measure the first point. After aiming at the target, short press the power key to measure the P1 point distance, and the screen displays the P2 mark and the two-point distance mark in the continuously flashing prompt to measure the second point. After aiming at the target, short press the power key to measure the P2 point distance. After the machine body vibrates, the two-point distance mark stops flashing to obtain the P2 point distance. After 0.5s, the screen displays the calculation result, and short press the power key to start again. This mode does not support flag scanning. When the code is on, the screen will display the uphill or downhill mark. The slope range is -20°≤a≤20°, and the slope compensation value is less than 500m.

[0075] Training mode: activate the millimeter wave radar module to monitor the speed and angle parameters of the club and golf ball at the moment of hitting.

[0076] To use the golf data analyzer, first press and hold the radar button to enter training mode. Place the rangefinder flat on the dedicated stand on a horizontal surface 1.8-2.5m from the swing position. Pair it with your phone and access the app settings. To track the number of shots, place it on a flat horizontal surface 1.8 to 2.4 meters behind the tee position. Adjust the analyzer so that the red alignment line is aligned with the tee position and the target ball (measure the ball and club angles parallel to this line). If necessary, you can move the tee position within the 0.6 x 0.6 meter hitting zone starting 1.8 meters from the device.

[0077] In some embodiments, such as Figure 2 As shown, the display content of the display unit includes: ① Bluetooth, ② Battery indicator, ③ Unit m / yd, ④ Measurement distance, ⑤ Error indicator, ⑥ Wind speed value, ⑦ Slope correction indicator, ⑧ Flag lock, ⑨ Bullseye indicator, ⑩ Recommended cue model. Set up signs, Millimeter-wave radar operating status indicator.

[0078] In some embodiments, the recommendation decision module includes a motion recommendation unit and a training recommendation unit. The training recommendation unit uses an intelligent algorithm to compare the predicted flight trajectory of the golf ball generated by the trajectory prediction module with the target trajectory preset by the user, obtaining distance and direction deviations, and generates swing suggestions for the user's next shot; the swing suggestions include adjusting swing force, correcting swing angle, and selecting the impact point; the training recommendation unit is also used to record the user's training data.

[0079] In training mode, the trainee inputs information such as golf club type and desired ball landing point into the mobile app before swinging. Millimeter-wave radar measures the club's angle and speed at impact, as well as the golf ball's launch angle and speed. Bluetooth uploads the speed and angle information of the club and golf ball at impact to the mobile app. The app uses a golf ball trajectory prediction model to draw the golf ball's flight trajectory and reports the trajectory, flight distance, flight altitude, and other attitude information during the ball's flight. The app compares the golf ball's flight trajectory with the target input by the trainee and provides swing suggestions based on historical data and local datasets. The app intelligently analyzes the trainee's hitting power, angle, and hitting point selection using the club's speed and angle information at impact combined with the user's historical training data, generating personalized swing adjustment suggestions. These suggestions include not only immediate motion correction guidance, such as "increase swing speed by 5%" or "adjust the hitting point forward by 2 centimeters," but also record data from each training session, including hitting parameters, trajectory comparison results, and the implementation status of improvement suggestions, forming a personal training profile to facilitate users tracking progress and adjusting their training plans.

[0080] The motion recommendation unit is configured for matching historical hitting data with a success rate reaching a threshold in user training data according to the expected landing point distance, and generating a recommendation list based on hitting parameters in the hitting data, and sending the recommendation list to the handheld integrated terminal for display after sorting in descending order of success rate; the hitting parameters include swing strength, swing angle, hitting point, and club model.

[0081] When in the motion mode, the golfer measures the real distance between the starting point and the expected landing point of the golf ball by the laser range finder; the Bluetooth uploads the real distance information to the mobile phone APP, and the APP plans the golf trajectory through deep learning of the user's historical training data; the golf trajectory in line with the user's own habits; the APP sorts the planned golf trajectories according to the probability of achieving the target golf distance, and gives the corresponding club, hitting angle and other information under the corresponding golf trajectory; the APP sorts the above-mentioned probabilities in descending order, and recommends the corresponding hitting club, hitting angle and other information to the golfer.

[0082] Embodiment Two

[0083] As shown in Figure 7 The embodiment provides a millimeter wave radar and range finder golf motion monitoring method, applied to a millimeter wave radar and range finder golf motion monitoring system, and including the following steps:

[0084] S1: receiving a user mode selection instruction through a mode switching button on a handheld integrated terminal.

[0085] S2: when the working mode is the training mode, collecting speed and angle parameters of the club and the golf ball at the hitting moment through a millimeter wave radar module, and uploading the parameters to a mobile terminal for trajectory prediction and swing analysis through a communication module.

[0086] S3: when the working mode is the motion mode, measuring the distance from the current position to the target point through a laser ranging module, and combining environmental data and user historical training data to generate a hitting strategy recommendation in the mobile terminal and return the hitting strategy recommendation to the handheld terminal for display.

[0087] S4: presenting measurement data, recommendation information and system status in real time through a display unit of the handheld integrated terminal.

[0088] Embodiment Three

[0089] The embodiment provides a computer readable storage medium having a computer program stored thereon, and the computer program is characterized in that when executed by a processor, the steps of the millimeter wave radar and range finder golf motion monitoring method are implemented.

[0090] In summary, the application has the following technical effects:

[0091] On the conventional telescope product, increase millimeter wave radar function, realize real-time to get golf ball speed, club speed, ball hitting efficiency, ball predicted flight distance and other information, from the structure, the device size miniaturization is convenient for the use of the golf course or home practice field.

[0092] The technical features of the above embodiments can be combined arbitrarily, and to make the description concise, not all possible combinations of the technical features in the above embodiments are described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that it is within the scope of the present application.

[0093] The principles and implementation modes of the present application are described by applying specific examples herein, and the above embodiment description is only used to help understand the method and its core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, the specific implementation mode and application range will be changed. In conclusion, the content of the present application should not be understood as a limitation.

Claims

1. A millimeter wave radar and rangefinder golf monitoring system, characterized by, The application relates to a handheld integrated terminal, which comprises a single-tube telescope-shaped shell, and the inside of the handheld integrated terminal is integrated with a laser ranging module, a millimeter wave radar module, a processing unit, and a display unit. The laser ranging module is used for emitting laser and receiving echo to measure the distance from a current position to a target point. The millimeter wave radar module is used for emitting millimeter wave and receiving echo to measure the speed and angle of a golf ball and a club; the speed includes take-off speed and hitting speed; and the angle includes take-off angle and hitting angle. The processing unit is electrically connected with the laser ranging module and the millimeter wave radar module, and is used for controlling the start and stop of the modules and processing the data collected by the laser ranging module and the millimeter wave radar module. The display unit is connected with the processing unit, and is used for displaying measurement results and information. The first communication module is connected with the processing unit, and is used for data interaction with an external mobile terminal. The mobile terminal internally runs an application program, and comprises a second communication module, a trajectory prediction module, and a recommendation decision module. The second communication module is used for data interaction with the handheld integrated terminal, and receives the distance, speed and angle output by the handheld integrated terminal. The trajectory prediction module is used for generating a predicted flight trajectory and landing point of a golf ball based on the received take-off speed and take-off angle of the golf ball through a trajectory prediction model. The recommendation decision module is used for comparing the predicted flight trajectory with a target trajectory preset by a user in a training mode, and generating a swing suggestion; and in a playing mode, the recommendation decision module is used for planning a hitting strategy based on an expected landing point distance input by the user and real-time environment data measured by the handheld integrated terminal, and combining historical training data of the user. The screen display content of the display unit comprises a measured distance, a recommended club model, a wind speed value, a slope correction mark and a millimeter wave radar working state mark.

2. A millimeter wave radar and range finder golf monitoring system according to claim 1, wherein, The handheld integrated terminal further comprises an environment sensor, which is used for collecting environment data; the environment data comprises wind speed, wind direction, temperature, humidity and slope information.

3. A millimeter wave radar and range finder golf monitoring system according to claim 2, wherein, The processing unit comprises several working modes, including a normal ranging mode, an AI intelligent ranging mode and a training mode.

4. A millimeter wave radar and range finder golf monitoring system according to claim 1, wherein, The normal ranging mode activates the laser ranging module to measure a target and display. The AI intelligent ranging mode activates the laser ranging module, and obtains environment data from the mobile terminal through the communication module to comprehensively display the measured distance. The training mode activates the millimeter wave radar module to monitor the speed and angle parameters of the club and the golf ball at a hitting moment. A mode switching button is arranged on the shell of the handheld integrated terminal, and is used for switching different working modes of the processing unit through long-press or short-press operation.

5. A millimeter wave radar and range finder golf monitoring system according to claim 4, wherein, The recommendation decision module comprises a playing recommendation unit and a training recommendation unit.

6. A millimeter wave radar and range finder golf monitoring system according to claim 1, wherein, The training recommendation unit is used for comparing the predicted flight trajectory of the golf ball generated by the trajectory prediction module with a target trajectory preset by the user through an intelligent algorithm to obtain distance deviation and direction deviation, and generating a swing suggestion for the next hitting of the user; the swing suggestion comprises swing strength adjustment, swing angle correction and hitting point selection.

7. A millimeter wave radar and range finder golf monitoring system according to claim 6, wherein, The training recommendation unit is further used for recording training data of the user. ​ 8. A millimeter wave radar and range finder golf monitoring system according to claim 7, wherein, The motion recommendation unit is configured to match historical hitting data with a success rate reaching a threshold in the training data of the user according to the expected landing point distance, generate a recommendation list based on hitting parameters in the hitting data, and send the recommendation list to the handheld integrated terminal for display after sorting the recommendation list in descending order of success rate; the hitting parameters include swing strength, swing angle, hitting point, and club model.

9. A millimeter wave radar and range finder golf monitoring method applied to a millimeter wave radar and range finder golf monitoring system according to any one of claims 1-8, characterized in that, The method comprises the following steps: Receiving a mode selection instruction of a user through a mode switching button on the handheld integrated terminal; When the working mode is the training mode, collecting speed and angle parameters of the club and the golf ball at the moment of hitting through the millimeter wave radar module, and uploading the parameters to the mobile terminal for trajectory prediction and swing analysis through the communication module; When the working mode is the motion mode, measuring the distance from the current position to the target point through the laser ranging module, and combining environmental data and historical training data of the user to generate a hitting strategy recommendation in the mobile terminal and return the recommendation to the handheld terminal for display; The display unit of the handheld integrated terminal is configured to present measurement data, recommendation information, and system status in real time.

10. A computer-readable storage medium having stored thereon a computer program, characterized in that, The computer program, when executed by a processor, implements the steps of the millimeter wave radar and rangefinder golf motion monitoring method of claim 9.

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