Online dart competition system

An online dart competition system, comprising:

• at least two mobile devices, each comprises:
• a first image capturing module, configured to capture a dart player image from a dart player;
• a second image capturing module, connected with the mobile device through a transmission cable and configured to capture a dartboard image from a dartboard and configured to transmit the dartboard image to the mobile device after capturing the dartboard image;
• a score input element, configured to receive a dart player score corresponding to the dartboard image either inputted manually by the dart player via a touch panel or other user input device, or received from a score sensing module;
• a display;
• a processor, connected with the first image capturing module, the second image capturing module, the score input element, and the display;
• and
• a wireless transmission module, connected with the first image capturing module, the second image capturing module, and the processor, wherein the wireless transmission module is configured to transmit the dart player score, the dart player image and the dartboard image to the other mobile device and is configured to receive a competitor score, a competitor image and a competitor dartboard image from the other mobile device;
• and
• wherein the processor executes an online match, league or tournament application and then simultaneously displays the dart player score, the competitor score, and at least two images of the dart player image, the dartboard image, the competitor image, and the competitor dartboard image on the display in a split-screen interface, and
• the online match, league or tournament application is configured to record the dart player score and the competitor score.