Remote browsing method and device for real-time picture of industrial camera based on WebSocket

• Main Authors: CHEN JIE, HAN HUI, LI LIANGKUN, GUO LIJUN, WANG JUNPENG, PENG SHUO
• Format: Patent
• Language: Chinese; English
• Published: 07.03.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The invention provides a WebSocket-based remote browsing method and device for a real-time picture of an industrial camera, and belongs to the technical field of real-time pictures of industrial cameras. The method comprises the following steps: S1, acquiring an image by an industrial camera; s2, receiving the collected image, and performing visual detection on the image to obtain a detection image; s3, a WebSocket server side is set up; s4, acquiring a URL (Uniform Resource Locator) corresponding to the WebSocket server side, and controlling the front end to establish WebSocket connection with the WebSocket server side according to the URL; s5, encoding the detection image to form encoded data, and controlling the WebSocket server side to send the encoded data to the front end based on the WebSocket connection; and S6, the control front end displays the coded data. According to the invention, the real-time image remote browsing of the industrial camera can be realized without constructing a complicated video