| 摘要 |
Tournament refereeing digital display apparatus has a transmitting terminal equipped with a pressure sensor, a control circuit, and a transmitting circuit; and a receiving terminal equipped with a wireless receiving circuit, a control circuit, and a display. The transmitting apparatuses are set at the specified zones on the player's bodies, and the sensitivity of the sensor is adjusted according to the regulations of the game. When one of the specified zones is effectively hit with the predetermined force, a signal is delivered to the receiving terminal. After the signal is treated at the receiving terminal, it is converted to a information of score date and displayed on the display terminal. In this version, the tournament can be carried out with a fair and reliable automatic umpire thereby encouraging people willing to participate in the game.
|
