Intelligent device for measuring the angle of separation of billiard balls

Abstract

The utility model discloses intelligent equipment of billiard separation angle measurement, including the main controller chip with infinite transmission function, inertial measurement unit (IMU), power management module, the monitoring position one (a1) of equipment through the connector with the bottom connection of the ball handle or the monitoring position two (a2) of embedding equipment in the ball handle inside, the angle change condition of corresponding separation angle is measured through the direction of moving the ball handle. The main controller chip with infinite transmission function is mainly responsible for data processing and and mobile terminal communication, and inertial measurement unit (IMU) is used to gather posture change data, and power management module is responsible for power supply, and the equipment is fixed on the ball handle with the help of the ball handle as reference line, and the angle change condition of corresponding separation angle is measured through the direction of moving the ball handle.

Description

Technical Field

[0001] This utility model relates to the field of billiards technology, specifically to an intelligent device for measuring the separation angle of a billiard ball, and particularly to the fields of sensor technology, wireless communication technology, and data analysis and processing technology. Background Technology

[0002] Billiards is a popular sport that includes various forms such as snooker, Chinese eight-ball, and nine-ball.

[0003] Calculating the separation angle in billiards is an important skill for improving competitive level. This includes calculating the separation angle after the cue ball collides with the object ball, and the separation angle after the cue ball or object ball collides with the cushion of the table. For billiards enthusiasts, traditional methods of measuring the separation angle mainly rely on manual observation or simple mechanical devices. These methods have low measurement accuracy, large errors, and cannot obtain data in real time. If traditional measuring tools are used for calculation, 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 this invention is to overcome the shortcomings of the existing technology and provide an intelligent device that can measure the separation angle of a billiard ball in real time, providing users with reference data to help with training and improve their competitive level in billiards.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an intelligent device for measuring the separation angle of a billiard ball, including: 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 cue handle via a connector, or a monitoring position two (a2) where the device is embedded inside the cue handle, and the angle change of the corresponding separation angle is measured by moving the cue in a certain direction;

[0006] 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 for display via a wireless transmission medium.

[0007] The inertial measurement unit (IMU) is used to collect the attitude changes of the cue stick;

[0008] The power management module is used to supply power to the system;

[0009] The device is used to measure changes in the attitude of the golf club via a monitoring position one (a1) connected to the bottom of the club grip through a connector, or by embedding the device inside the club grip at a monitoring position two (a2).

[0010] The method of measuring the change in the corresponding separation angle by moving the cue stick is to use the cue stick as a reference line and calculate and analyze the change in the corresponding separation angle by changing the posture of the cue stick.

[0011] Furthermore, the main controller chip with wireless transmission function, combined with the inertial measurement unit (IMU), controls the device to perform corresponding functions, internally records and analyzes the current attitude changes of the cue stick in real time, analyzes and calculates the angle changes of the separation angle through internal algorithms, and transmits the analyzed angle data information to the mobile terminal for display via Bluetooth.

[0012] Furthermore, the inertial measurement unit (IMU) can collect and analyze acceleration and gyroscope data, and transmit the data to the main controller. Combined with the internal algorithm, it calculates the attitude change of the cue stick, thereby determining the change in the separation angle.

[0013] Furthermore, the power management module uses a battery power management chip and a battery protection chip for charge and discharge management and to provide power to the system.

[0014] Furthermore, the monitoring position (a1) where the device is connected to the bottom of the cue handle via a connector is a fixed monitoring point that uses the cue as a reference line to measure the angle value of the separation angle. This monitoring position connects the device to the bottom of the cue handle via a connector, and as the cue moves, the change in the corresponding angle can be measured.

[0015] Furthermore, the second monitoring position (a2), in which the device is embedded inside the cue handle, is a fixed monitoring point that uses the cue as a reference line to measure the angle value of the separation angle. The device is embedded inside the cue handle at this monitoring position, and the change of the corresponding angle can be measured as the cue moves.

[0016] Furthermore, the method of measuring the change in the corresponding separation angle by moving the cue stick is to use the cue stick as a reference line, with the device fixed on the cue stick, and the change in the corresponding separation angle is calculated by calculating the direction of movement of the cue stick.

[0017] The significant advantages of this invention are: the intelligent device can track and analyze the changes in the cue stick in real time, calculate the corresponding changes in the separation angle, and transmit the analyzed and calculated angle data to a mobile terminal for display via Bluetooth. It is convenient to use, provides intuitive data, and can significantly improve training efficiency to enhance the user's competitive level. Attached Figure Description

[0018] Figure 1 This is a system structure block diagram of the present invention.

[0019] Figure 2 This is an illustration of the monitoring location of this utility model. Detailed Implementation

[0020] The present invention will be further described in detail below with reference to the embodiments and accompanying drawings, fully demonstrating the usage details and effects.

[0021] Example:

[0022] This embodiment provides an intelligent device for measuring the separation angle of a billiard ball, including: a main controller chip with wireless transmission capability, 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 handle via a connector, or a monitoring position two (a2) where the device is embedded inside the cue handle. The device measures the change in the corresponding separation angle by moving the cue in that direction, as detailed below:

[0023] like Figure 1 and Figure 2 As shown, the main controller chip with wireless transmission capability is connected to the inertial measurement unit (IMU) and the power management module. After connection, they are integrated as a whole b (hereinafter referred to as b). b can be connected to the monitoring position one (a1) at the bottom of the cue handle via a connector, or b can be embedded in the monitoring position two (a2) inside the cue handle. At this time, b and the cue are a 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 wireless transmission capability. The main controller chip is responsible for analyzing and processing the attitude data, calculating the corresponding angle change value, and then transmitting it to the mobile terminal for data display via Bluetooth.

[0024] The above description is only a preferred embodiment of this utility model patent, but the protection scope of this utility model patent is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the scope disclosed in this utility model patent, based on the technical solution and inventive concept of this utility model patent, shall fall within the protection scope of this utility model patent.

Claims

1. An intelligent device for measuring the separation angle of a billiard ball, characterized in that, include: The device includes a main controller chip with wireless transmission capability, an inertial measurement unit (IMU), a power management module, and a monitoring position (a1) where the device is connected to the bottom of the cue handle via a connector, or a monitoring position (a2) where the device is embedded inside the cue handle. The device measures the change in the angle of the corresponding separation angle by moving the cue in that direction. 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 for display via a wireless transmission medium. The inertial measurement unit (IMU) is used to collect the attitude changes of the cue stick; The power management module is used to supply power to the system; The device is connected to the bottom of the cue grip via a connector at monitoring position one (a1) or embedded inside the cue grip at monitoring position two (a2), which is the monitoring position for measuring changes in cue posture. The method of measuring the change in the corresponding separation angle by moving the cue stick is to use the cue stick as a reference line and calculate and analyze the change in the corresponding separation angle by changing the posture of the cue stick. The wireless transmission medium of the main controller chip with wireless transmission function is Bluetooth. The inertial measurement unit (IMU) is responsible for collecting acceleration and gyroscope data to track changes in the attitude of the cue stick. The power management module has charging and discharging functions to provide power to the system.

2. The intelligent device for measuring the separation angle of a billiard ball according to claim 1, characterized in that: The device is either connected to the bottom of the cue grip via a connector at monitoring position one (a1) or embedded inside the cue grip at monitoring position two (a2), which fixes the device to the bottom of the cue or embeds the device inside the cue grip.

3. The intelligent device for measuring the separation angle of a billiard ball according to claim 1, characterized in that: The method of measuring the change in the corresponding separation angle by moving the cue stick involves treating the device and the cue stick as a whole, with the device moving as the cue stick moves, and measuring the corresponding angle value.

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