6 results about "Closed-circuit television camera" patented technology

The present invention relates to a system that analyzes real-time video captured and transmitted by multiple CCTVs installed on or in special vehicles used at the site using artificial intelligence to determine the occurrence of special situations and enables accident prevention or accident response accordingly. The system is characterized by comprising: a fixed shooting unit comprising a plurality of CCTVs fixedly installed at the site to capture video and a communication module for transmitting the captured video; a mobile shooting unit comprising one or more CCTVs fixedly installed on a special vehicle used at the site to capture video and a communication module for transmitting the captured video; a sensor unit comprising a plurality of sensors fixedly installed at the site to collect surrounding environmental information and a communication module for transmitting the collected environmental information; and a management server that performs AI-based analysis on the received video and environmental information to determine the occurrence of learned or input situations and generates response signals according to the situation to enable accident prevention or accident response.

Provided is an artificial intelligence image analysis system and method using a preprocessing model of CCTV camera image data, which not only enhances the performance of the artificial intelligence network model but also improves reliability in response to changes in external environments. The system includes: a CCTV image collection unit configured to collect images captured through a plurality of CCTV cameras installed in designated zones across a plurality of regions; and an image analysis server configured to update an AI CCTV image analysis model to analyze the images by using an AI preprocessing model that is configured to receive raw images collected by the CCTV image collection unit, learn backgrounds and objects in the images based on a reference image of the captured images of the designated zones, and check status information of the CCTV camera.

Disclosed is a monitoring device. More specifically, the present invention relates to a monitoring device including a microphone array for detecting, in consideration of surrounding situations, sources of noise exceeding a threshold that may occur on outdoor roads, factories, and the like, and a noise control system using same. According to an embodiment of the present invention, a conventional CCTV camera, which is installed on a road to monitor vehicles in motion, is provided with a weather observation means and an outdoor noise measurement means, and there is an effect of detecting, by means of same, a sound source that generates noise greater than or equal to a threshold by determining surrounding conditions such as weather.

The present invention relates to a system and method for automatically analyzing train operation information records. The system comprises: a plurality of operation record collection modules; a network; an operation record analysis server; and a plurality of train operator terminals, wherein the operation record analysis server analyzes remaining time information for a task based on image patterns captured by a CCTV camera included in an operation record collection module that provides image information of a railway track, and final arrival time information to a location where the task is being performed, on the basis of railway operation data provided from a railway operation recording device included in the operation record collection module, provides the analyzed information via the network to a train operator terminal operating a train approaching the task location, and, when the final arrival time information is shorter than the remaining time information by at least a preset threshold, controls a transceiver to transmit a speed control request to a terminal identification number of the train operator terminal via the network.