Intelligent device for billiard separation angle measurement

Abstract

The invention discloses intelligent equipment for billiard separation angle measurement. Comprising a main controller chip with an infinite transmission function, an inertial measurement unit (IMU), a power management module and a first monitoring position (a1) where equipment is connected with the bottom of a club grip through a connector or a second monitoring position (a2) where the equipment is embedded into the club grip, and the angle change condition of a corresponding separation angle is measured by moving the direction of a club. The main controller chip with the wireless transmission function is mainly responsible for data processing and communication with a mobile terminal, the inertial measurement unit (IMU) is used for collecting attitude change data, the power management module is responsible for power supply, and the equipment is fixed on a ball rod by taking the ball rod as a reference line; and the angle change condition of the corresponding separation angle is measured by moving the direction of the ball rod.

Description

Technical Field

[0001] The present invention relates to the technical field of billiards, and particularly to an intelligent device for measuring the separation angle of billiards. Background Art

[0003] Nowadays, more and more people love to learn the sport of billiards, and calculating the separation angle of billiards is an important skill to improve the competitive level, including calculating the separation angle after the cue ball collides with the object ball, and calculating the separation angle after the cue ball or the object ball collides with the cushion of the billiard table. For billiards enthusiasts, if they calculate by traditional measuring tools, the efficiency is very low, which affects the learning efficiency. Therefore, it is necessary to research an intelligent device that can measure the separation angle in real time. Summary of the Invention

[0004] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an intelligent device that can measure the separation angle of billiards in real time, providing reference data for users to assist in training and improving the competitive level of billiards.

[0005] To solve the above technical problems, the technical solution adopted by the present invention is: an intelligent device for measuring the separation angle of billiards, including: a main controller chip with an infinite transmission function, an inertial measurement unit (IMU), a power management module, a monitoring position one (a1) where the device is connected to the bottom of the cue grip through a connector, or a monitoring position two (a2) where the device is embedded inside the cue grip, and measuring the angular change of the corresponding separation angle by moving the direction of the cue; The main controller chip with an infinite transmission function is used to analyze the data collected by the inertial measurement unit (IMU) and transmit the analyzed data to a mobile terminal for display through a wireless transmission medium; The inertial measurement unit (IMU) is used to collect the attitude change of the cue; The power management module is used to supply power to the system; The monitoring position one (a1) where the device is connected to the bottom of the cue grip through a connector is a monitoring position for measuring the attitude change of the cue relative to the monitoring position two (a2); The monitoring position two (a2) where the device is embedded inside the cue grip, or, is a monitoring position for measuring the attitude change of the cue relative to the monitoring position one (a1); The measurement of the angular change of the corresponding separation angle by moving the direction of the cue is to calculate and analyze the angular change of the corresponding separation angle by using the cue as a reference line and based on the attitude change of the cue.

[0006] Furthermore, the main controller chip with wireless transmission function, in combination with the inertial measurement unit (IMU), controls the device to perform corresponding functions, internally records and analyzes the current attitude changes of the cue in real time, analyzes and calculates the angular changes of the separation angle through internal algorithms, and transmits the analyzed angular data information to the mobile terminal via Bluetooth for display.

[0007] Furthermore, the inertial measurement unit (IMU) can collect and analyze the data of the accelerometer and gyroscope, transmit the data to the main controller chip, and calculate the attitude changes of the cue in combination with the internal algorithm, so as to obtain the angular changes of the separation angle.

[0008] Furthermore, the power management module uses a battery power management chip and a battery protection chip for charge and discharge management and power supply for the system.

[0009] Furthermore, the device is connected to the first monitoring position (a1) at the bottom of the cue grip through a connector. Relative to the second monitoring position (a2), it is a monitoring point fixed with the cue as a reference line for measuring the angular value of the separation angle. This monitoring position connects the device to the bottom of the cue grip through a connector, and as the cue moves, the corresponding angular changes can be measured.

[0010] Furthermore, the device is embedded in the second monitoring position (a2) inside the cue grip. Relative to the first monitoring position (a1), it is a monitoring point fixed with the cue as a reference line for measuring the angular value of the separation angle. This monitoring position embeds the device inside the cue grip, and as the cue moves, the corresponding angular changes can be measured.

[0011] Furthermore, measuring the angular changes of the corresponding separation angle by moving the direction of the cue uses the cue as a reference line, and the device is fixed on the cue. The angular changes of the corresponding separation angle are calculated by calculating the moving direction of the cue.

[0012] The beneficial effects of the present invention are as follows: The intelligent device can track and analyze the changes of the cue in real time, calculate the corresponding angular changes of the separation angle, and transmit the analyzed and calculated angular data to the mobile terminal via Bluetooth for display. It is convenient to use and the data is intuitive, which can significantly improve the training efficiency and the competitive level of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] FIG. 1 is a block diagram of the system structure of the present invention.

[0014] FIG. 2 is an explanatory diagram of the monitoring positions of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0015] The present invention will be further described in detail below in conjunction with embodiments and drawings, fully demonstrating the usage details and effects.

[0016] Embodiment: This embodiment provides an intelligent device for measuring the separation angle of billiard balls, including: a main controller chip with an infinite transmission function, an inertial measurement unit (IMU), a power management module, a monitoring position one (a1) where the device is connected to the bottom of the cue grip through a connector, or a monitoring position two (a2) where the device is embedded inside the cue grip. The angle change of the corresponding separation angle is measured by moving the direction of the cue, and the specific description is as follows: As shown in FIGS. 1 and 2, the main controller chip with an infinite transmission function is connected to the inertial measurement unit (IMU) and the power management module. After connection, they form a whole b (hereinafter simply referred to as b). The whole b can be connected to the monitoring position one (a1) at the bottom of the cue grip through a connector, or the whole b can be embedded at the monitoring position two (a2) inside the cue grip. At this time, b and the cue are an integral whole. As the cue moves, the inertial measurement unit (IMU) analyzes the attitude change of the cue in real time and communicates with the main controller chip with an infinite transmission function. The main controller chip is responsible for analyzing and processing the attitude data, calculating the corresponding angle change value, and then transmitting the data to the mobile terminal through the Bluetooth medium for data display.

[0017] The above is only a preferred embodiment of the present invention for a patent, but the protection scope of the present invention for a patent is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention for a patent, according to the technical solution and inventive concept of the present invention for a patent, makes equivalent substitutions or changes, all belong to the protection scope of the present invention for a patent.

Claims

1. Intelligent device for measuring billiard ball separation angle, characterized in that: include: A main controller chip with wireless transmission function, an inertial measurement unit (IMU), a power management module, a monitoring position one (a1) where the device is connected to the bottom of the club grip through a connector, or a monitoring position two (a2) where the device is embedded inside the club grip, and an angle change corresponding to the separation angle is measured by moving the direction of the club; The main controller chip with wireless transmission function is used to analyze the data collected by the inertial measurement unit (IMU), and transmit the analyzed data to the mobile terminal through the wireless transmission medium for display; The inertial measurement unit (IMU) is used to collect the change of the posture of the club; The power management module is used to supply power to the system; The monitoring position one (a1) where the device is connected to the bottom of the club grip via a connector is a monitoring position for measuring changes in the club's posture relative to the monitoring position two (a2); The monitoring position 2 (a2) where the device is embedded in the club grip is a monitoring position for measuring changes in the club posture relative to the monitoring position 1 (a1); The method of measuring the angle change of the corresponding separation angle by moving the direction of the club is to use the club as a reference line and calculate and analyze the angle change of the corresponding separation angle by the change of the posture of the club.

2. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The wireless transmission medium of the main controller chip with wireless transmission function is Bluetooth.

3. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The inertial measurement unit (IMU) is responsible for collecting acceleration and gyroscope data and collecting changes in the attitude of the club.

4. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The power management module has charging and discharging functions and provides power for the system.

5. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The monitoring position one (a1) where the device is connected to the bottom of the club grip via a connector is relative to the monitoring position two (a2) where the device is fixed to the bottom of the club.

6. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The monitoring position 2 (a2) where the device is embedded in the inside of the club grip is relative to the monitoring position 1 (a1) where the device is embedded in the inside of the club grip.

7. The intelligent device for measuring billiard ball separation angle according to claim 1, characterized in that: The method of measuring the angle change of the corresponding separation angle by moving the direction of the club is to regard the device and the club as a whole, and the device moves with the movement of the club to measure the corresponding angle value.

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