Abstract: Proposed is a golf analysis device with a calibration function, which includes a sensor unit configured to generate tracking data for at least one of a golf club moving by a user's swing motion and a golf ball hit by the user's swing motion; an analysis unit configured to generate a swing analysis value of the user by analyzing the tracking data; and a communication unit configured to transmit the swing analysis value to a user terminal, and receive calibration information on the swing analysis value from the user terminal. As a swing analysis value can be generated based on the calibration information received from the user terminal, the golf analysis device allows the user to receive very accurate swing analysis results.

Abstract: A golfing analysis system capable of tracking and analyzing golf ball, golf club, and/or golf swing operations by sensing different types of motion in parallel and combining separate readings to provide highly accurate golfing data and simulations, regardless of the user's operating environment or sporting equipment. In one embodiment, the system comprises a motion measuring device disposed on an operator or operator's equipment, a speed measuring device disposed at a distance from the operator and the motion measuring device, and an external application. The motion measuring device comprises an inertial measurement unit (IMU), a microprocessor, and a communications unit and the speed measuring device comprises a radar sensor, a camera sensor, a remote GPS sensor, and a display unit.

Abstract: Proposed is a swing analysis device which includes a measurement unit which is coupled to a golf club of a user, and is configured to continuously measure motion data during swing motions of the golf club, an analysis unit configured to analyze the motion data continuously measured by the measurement unit to generate a swing analysis value, and a communication unit configured to transmit the swing analysis value generated by the analysis unit to a user terminal. According to the swing analysis device, as a swing analysis value generated based on motion data of the golf club is transmitted to a user terminal, the swing analysis value can be directly output by an application program installed in the user terminal without analyzing the motion data thus to greatly improve the reaction speed of the application program.

Abstract: Proposed is a golf analysis device with a calibration function, which includes a sensor unit configured to generate tracking data for at least one of a golf club moving by a user's swing motion and a golf ball hit by the user's swing motion; an analysis unit configured to generate a swing analysis value of the user by analyzing the tracking data; and a communication unit configured to transmit the swing analysis value to a user terminal, and receive calibration information on the swing analysis value from the user terminal. As a swing analysis value can be generated based on the calibration information received from the user terminal, the golf analysis device allows the user to receive very accurate swing analysis results.

Abstract: Proposed is a swing analysis device which includes a measurement unit which is coupled to a golf club of a user, and is configured to continuously measure motion data during swing motions of the golf club, an analysis unit configured to analyze the motion data continuously measured by the measurement unit to generate a swing analysis value, and a communication unit configured to transmit the swing analysis value generated by the analysis unit to a user terminal. According to the swing analysis device, as a swing analysis value generated based on motion data of the golf club is transmitted to a user terminal, the swing analysis value can be directly output by an application program installed in the user terminal without analyzing the motion data thus to greatly improve the reaction speed of the application program.

Abstract: Disclosed herein are a ball marker for golf information processing and a golf information processing method using the same, wherein, when a user who plays a round of golf manages, processes, and receives golf information pertaining to a round of golf using a mobile terminal, such as a smartphone, a tablet PC, or a smart watch, it is possible for the user to easily and conveniently manage and process the golf information through the mobile terminal without directly controlling the mobile terminal or inputting necessary information into the mobile terminal, i.e. without a hassle, thereby improving user convenience.