Scoreboard checking system with remote control using webcam

PURPOSE: A scoreboard diagnostic system of a remote controlling system using a webcam is provided to remotely test the existence of a current problem or possibilities of future problems of all LEDs of an LED dot matrix included in a scoreboard. CONSTITUTION: A scoreboard(100) comprises a display surface including multiple light emitting diodes. The scoreboard comprises a data transceiver(120), a control part(130), a red LED dot mattress(111) , and a green LED dot mattress(112). A field computer(200) comprises an operating program(230) for controlling the operation of the scoreboard and a webcam program(240) for manipulating a webcam(300). The webcam is mounted at the filed computer and controlled by the webcam program of the field computer. A remote control computer(400) remotely controls at least one among the operating program and the webcam program which are being executed through the field computer. [Reference numerals] (111) LED dot mattress(red); (112) LED dot mattress(green); (120,270) Data transceiver; (130,260) Control part; (210) Input part; (230) Operating program; (240) Webcam program; (250) Test program; (260) Ff; (300) Webcam; (400) Remote control computer; (AA) Communication network