| 摘要 |
PURPOSE: A portable sub terminal device for a golf game is provided to easily input the related information during the game, to know a form of each hole by examining each hole with the past game history before the game, and to decide a careful point during the game. CONSTITUTION: A transmitting/receiving unit(140) downloads or uploads the information related to the golf game to a computer system. A reading unit(120) reads the golf club information by accessing a golf club. A GPS(Global Positioning System) receiving unit(130) receives the GPS position information from a satellite and receives the DGPS(Differential GPS) information for correcting the position from a standard station. An input unit(190) inputs the menu selection and the data. A display unit(160) displays the map data for a course or green of a country club. A storing unit(180) stores the map data related to the course or the green of the country club. A controlling unit(110) controls each unit independently or controls cooperation between the units, and controls a function for reading and storing the data. |
