CN110559633A - golf positioning system and method - Google Patents

Abstract

The technical solution of the present invention includes a golf positioning system and method, which are used for realizing: using a transmitting device in the golf ball to transmit signals in real time; acquiring the signals transmitted by the simple transmitting device in real time, and collecting the hits when the golf ball is hit. The key data of the flight time and calculate the predicted landing point of the golf ball, send a search command to the tracking device according to the predicted landing point; navigate to the predicted landing point according to the received information to find the precise landing point of the golf ball, and send the precise landing point position information to all The background computing device; receiving the real-time information calculated by the background, and using the electronic map to display the real-time position of the tracking device and the precise landing point of the golf ball according to the received information. The beneficial effects of the present invention are as follows: a simple device can be used to precisely locate the golf balls that are hit and fly, that is, less cost is achieved; the golf balls that are hit and fly can be automatically positioned and sent to the user's mobile phone to facilitate searching , saving manpower.

Description

A golf positioning system and method

technical field

The invention relates to a golf positioning system and method, belonging to the field of computer positioning.

Background technique

The general outdoor golf course is 300-10,000 square meters, and its coverage is very large. When the golf ball is hit for a long distance, it is difficult for personnel to find the exact position of the golf ball.

The reference document (application number CN201510339218.4) discloses a golf ball with a positioning device and a positioning system using the ball. It includes a golf ball with a buffer protection structure, which overcomes the technical problem of damage to electronic devices caused by impact force, and includes a sphere with a hollow inner cavity, wherein an electronic positioning module is arranged in the hollow inner cavity, and the electronic positioning module is provided. For a button-type battery powered by electricity, a soft base material is filled between the inner wall of the hollow inner cavity, the electronic positioning module and the button-type battery. At the same time, the present invention also proposes the application of the above-mentioned positioning system of the golf ball with the positioning device to provide a complete technical solution for the guide and positioning of the golf ball. The invention realizes the tracking and positioning of the golf ball position through the satellite positioning system, which is convenient for golf lovers or golf course staff to retrieve the ball after hitting, and considers the influence of the hitting and landing impact force on the electronic positioning module, and adopts soft It can not only buffer the impact force to protect the electronic positioning module, but also stabilize the center of gravity of the ball and reduce the impact on the hitting feel.

It can be known that the comparison file protects the electronic device by setting a soft cavity in the golf ball, and is positioned by the electronic device.

Therefore, it can be considered that the technical solutions disclosed in the reference documents have relatively high requirements on golf balls and communication, and have problems that the requirements for golf balls and communication are too high, and the positioning is not accurate enough.

SUMMARY OF THE INVENTION

Aiming at the deficiencies of the prior art, the technical solution of the present invention provides a golf positioning system.

The technical solution of the present invention includes a golf positioning system, which includes: a transmitting device, located in the golf ball, for sending signals to a certain range in real time; Signal, when the golf ball is hit, collect the key data when the golf ball is hit and calculate the predicted landing point of the golf ball, and send a search command to the tracking device according to the predicted landing point; the tracking device is used to search and search according to the received predicted landing point The instruction executes navigation and goes to the predicted landing point to find the precise landing point of the golf ball, and sends the precise landing point position information to the background computing device; the client is used to receive the real-time information sent by the background computing device, and use the information according to the received information. The electronic map shows the real-time location of the tracking device and the precise location of the golf ball.

According to the golf positioning system, the transmitting device is a simple signal transmitter located inside the golf ball, the signal emitted by each golf ball has a unique identification, and the golf ball is made of soft anti-collision material.

According to the golf positioning system, the background computing device further comprises: an identification module for identifying the unique identifier of the corresponding golf ball transmission signal within the transmission range of the transmission device, and for receiving the transmission signal in real time; a collection module for golf The real-time wind data of the golf course; the prediction calculation module is used to calculate the predicted landing point position of the golf ball using the background server according to the transmission signal and the wind data obtained by the identification module and the acquisition module respectively when the golf ball is hit and fly, and the predicted landing position is calculated. The point position is sent to the background server.

According to the golf positioning system, the prediction calculation module further comprises: calculating the minimum and maximum landing range of the golf ball according to the instantaneous maximum speed, flight direction and gravitational acceleration of the golf ball.

According to the golf positioning system, the background server further comprises: sending a search instruction to the tracking device according to the small landing point range and the maximum landing point range, and the search instruction includes starting from the center of the minimum landing point range to the tracking device The signal sensing range is the search radius, and the search is carried out circle by circle until the search reaches the maximum landing point range.

According to the golf positioning system, the signal emission radius of the transmitting device is consistent with the range of the signal sensing radius of the tracking device.

The technical solution of the present invention also includes a golf positioning method, which is characterized in that the method includes: using a transmitting device in the golf ball to send a signal to a certain range in real time; using a collecting device to acquire a signal sent by a simple transmitting device in real time, When the golf ball is hit, it collects key data and calculates the predicted landing point of the golf ball, and sends a search instruction to the tracking device according to the predicted landing point; executes navigation and goes to the predicted landing point according to the received predicted landing point and the search instruction. Find the precise landing point of the golf ball, and send the precise landing position information to the background computing device; receive the real-time information sent by the background computing device, and use the electronic map to display the real-time position of the tracking device and the golf ball according to the received information. Precise drop.

The beneficial effects of the present invention are as follows: a simple device can be used to precisely locate the golf balls that are hit and fly, that is, less cost is achieved; the golf balls that are hit and fly can be automatically positioned and sent to the user's mobile phone to facilitate searching , saving manpower.

Description of drawings

Fig. 1 shows the overall structure diagram according to the embodiment of the present invention;

FIG. 2 is a schematic diagram of searching for a tracking device according to an embodiment of the present invention.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments. The system and method of game graphics requirements and design of the present invention are suitable for the development of game animation images.

FIG. 1 shows an overall structure diagram according to an embodiment of the present invention. Among them, it includes a launching device, which is located in the golf ball and is used to send signals to a certain range in real time; a background computing device is used to obtain the signals sent by the simple sending device in real time by using the collecting device. and calculate the predicted landing point of the golf ball, and send a search command to the tracking device according to the predicted landing point; the tracking device is used to perform navigation according to the received predicted landing point and the search command, and go to the predicted landing point to find the accuracy of the golf ball. landing, and send the precise landing position information to the background computing device; the client is used to receive the real-time information of the background computing device, and use the electronic map to display the real-time position of the tracking device and the precise landing of the golf ball according to the received information. point. The prediction calculation module calculates the minimum and maximum impact range of the golf ball according to the instantaneous maximum speed, flight direction and gravitational acceleration of the golf ball. The backend server sends a search instruction to the tracking device according to the small drop point range and the maximum drop point range, and the search command includes starting from the center of the minimum drop point range and using the signal sensing range of the tracking device as the search radius to perform a circle-by-turn search until the search is completed. to the maximum drop point range.

FIG. 2 is a schematic diagram of searching for a tracking device according to an embodiment of the present invention. Among them, L0 is the center of the minimum drop point range, Lm is the maximum drop point range, and the tracking device searches from the inside to the outside starting from L0, for example, a search is L1-L2, and the width it searches is also the radius difference between the circles L2 and L1. , in order to ensure the accuracy of the search, it is necessary to set the emission range of the transmitting device to be consistent with the sensing range of the tracking device.

The above are only preferred embodiments of the present invention, and the present invention is not limited to the above-mentioned embodiments, as long as it achieves the technical effect of the present invention by the same means, it should belong to the protection scope of the present invention. Various modifications and changes can be made to its technical solutions and/or implementations within the protection scope of the present invention.

Claims (7)

1. A golf positioning system, characterized in that the system comprises: A transmitting device, located in the golf ball, is used to send a signal to a certain range in real time; The background computing device is used to obtain the signal sent by the simple sending device in real time by using the acquisition device. When the golf ball is hit, it collects the key data when the golf ball is hit and calculates the predicted landing point of the golf ball, and sends the signal to the tracking device according to the predicted landing point. search instruction; A tracking device, used for performing navigation according to the received predicted landing point and search instruction, and going to the predicted landing point to find the precise landing point of the golf ball, and sending the precise landing position information to the background computing device; The client is used to receive real-time information sent by the background computing device, and use an electronic map to display the real-time position of the tracking device and the precise landing point of the golf ball according to the received information. 2 . The golf positioning system according to claim 1 , wherein the transmitting device is a simple signal transmitter located inside the golf ball, and the signal emitted by each golf ball has a unique identification, wherein the golf ball is made of soft material. 3 . Anti-collision material. 3. The golf positioning system according to claim 1, wherein the background computing device further comprises: an identification module, used for identifying the unique identifier of the corresponding golf ball transmission signal within the transmission range of the transmission device, and receiving the transmission signal in real time; Acquisition module for real-time wind data on golf courses; The prediction calculation module is used to calculate the predicted landing position of the golf ball using the background server according to the transmission signal and the wind data obtained by the identification module and the acquisition module respectively when the golf ball is hit, and send the predicted landing position to the background server. 4. The golf positioning system according to claim 3, wherein the prediction calculation module further comprises: According to the instantaneous maximum speed of the golf ball, the flight direction, and the gravitational acceleration, the minimum landing point range and the maximum landing point range of the golf ball are calculated. 5. The golf positioning system according to claim 4, wherein the background server further comprises: It is used to send a search command to the tracking device according to the small drop point range and the maximum drop point range. The search command includes starting from the center of the minimum drop point range and taking the signal sensing range of the tracking device as the search radius to perform a circle-by-turn search until the search is completed. to the maximum drop point range. 6 . The golf positioning system according to claim 5 , wherein the signal emission radius of the transmitting device is consistent with the range of the signal sensing radius of the tracking device. 7 . 7. A golf positioning method according to any system of claims 1-6, wherein the method comprises: Used to send a signal to a certain range in real time using the transmitter in the golf ball; Use the acquisition device to acquire the signal sent by the simple transmission device in real time, when the golf ball is hit, collect the key data when the golf ball is hit and calculate the predicted landing point of the golf ball, and send a search instruction to the tracking device according to the predicted landing point; Perform navigation according to the received predicted landing point and search instruction, and go to the predicted landing point to find the exact landing point of the golf ball, and send the precise landing point position information to the background computing device; Receive the real-time information sent by the background computing device, and use the electronic map to display the real-time position of the tracking device and the precise landing point of the golf ball according to the received information.