用於棒球賽事轉播之資料庫與字卡系統

棒球運動一直以來都是台灣備受關注的運動項目之一，棒球賽事大多以電視轉播的方式，讓民眾能於第一時間觀賞比賽；近來因網路發展快速，學生轉播單位透過網路直播將賽事轉播給民眾，讓更多的棒球比賽能被看見。由於目前台灣的網路賽事直播系統尚未成熟，在轉播過程中，對於字卡的變更和操作，皆必須以人工的方式進行，加上比賽的節奏相當緊湊，如果字卡的調整和資訊的導入能更有系統且以更快速的方式進行，將能在賽事轉播時，讓轉播單位能更俐落的操作字卡與提供更完整的比賽資訊。因此，本系統主要著重於字卡的調整與操作，於賽前先編排好欲使用的字卡，在轉播時即可依賽況快速切換字卡及調整其內容；在字卡的分類上，可分為歷史資訊字卡與目前賽況資訊字卡兩大類，歷史資訊字卡的內容透過棒球紀錄資料庫獲取；而目前賽況資訊字卡則是讀入單場比賽的Access檔，配合棒球紀錄系統，顯示目前比賽的內容。

關鍵字

棒球轉播；棒球紀錄系統；棒球資料庫；轉播字卡系統

並列摘要

Baseball has always been one of Taiwan's concern sports, most baseball game in televised way, so that people can watch the game in the first time. Because the Internet developed fast in recent years, the events broadcast to the public through the Internet by student unit, so that more baseball game can be seen. Due to the Internet broadcast system is not yet mature, there must be operated by human for changing word card in the broadcast process, coupled with pace of the game is quite compact and provide a more complete game information. Therefore, this system is mainly focused on the adjustment and operation of word cards, setting up the word cards that we need to use before the game, so that we can quickly switch the word cards and adjust its contents according to the game in broadcast live. There can be divided into historical information and current information in the classification of word cards, the content of historical information cards was obtained through the baseball records database, and the current information word card is read into a single game of the Access file and shows the current game content with baseball record system.