Abstract:
A safety observation signal apparatus for maintaining and managing a large facility and a method for controlling the same are provided to maintain and manage facilities without installing a safety observation system, and to easily install at a large facility such as a bridge and a tunnel. A safety observation signal apparatus for maintaining and managing a large facility includes a sensor(12) detecting whether a facility is in a normal state. A controlling unit amplifies and processes a signal applied from the sensor, and outputs a controlling signal to a displaying unit(14) according to an algorism displaying a danger information. The displaying unit displays whether a large facility is in a normal state according to the controlling signal applied from the controlling unit. The controlling unit includes an amplifier(15) amplifying a sensing signal, a digital signal processor(16) processing an amplified signal, and a danger information processing unit(17).
Abstract:
The present invention relates to a security camera tracking and monitoring system and method using a thermal image coordinates, and the purpose of the invention is to provide a security camera tracking and monitoring system and method capable of obtaining a high-resolution image for confirming an identity of a person, wherein a person can be accurately identified within a monitored region by using a simple algorithm and the identity of the person is confirmed with accuracy. To accomplish said purpose, the present invention is configured to obtain a high-resolution image for confirming the identity by: identifying a person within a monitored region from a thermal image taken by a thermal image camera, and extracting positional coordinates of the person; and allowing a tracking and monitoring camera to track and extensively photograph the person on the basis of the extracted positional coordinates.
Abstract:
The present invention relates to a security camera tracking and monitoring system and method using a thermal image coordinates, and the purpose of the invention is to provide a security camera tracking and monitoring system and method capable of obtaining a high-resolution image for confirming an identity of a person, wherein a person can be accurately identified within a monitored region by using a simple algorithm and the identity of the person is confirmed with accuracy. To accomplish said purpose, the present invention is configured to obtain a high-resolution image for confirming the identity by: identifying a person within a monitored region from a thermal image taken by a thermal image camera, and extracting positional coordinates of the person; and allowing a tracking and monitoring camera to track and extensively photograph the person on the basis of the extracted positional coordinates.
Abstract:
The present invention relates to a non-destructive test using compressed heat, and more particularly, to a non-destructive test system using compressed heat, comprising: gas-compressing means for supplying a gas and compressing the gas in a hollow object under test such that compressed heat is generated in the hollow object to be tested; thermal image detecting means for detecting, in an image of infrared waves, the temperature of the surface of the object under test in which the compressed heat is generated, and transmitting the image; and analyzing means for analyzing, using the image transmitted from the thermal image detecting means, the temperature distribution at the surface of the object under test so as to detect defects in the object under test or to test the thinning of the object. The non-destructive test system of the present invention can detect defects in a hollow pipe or a vessel having an open side, such as cracks, air gaps (holes), deformations, and portions containing foreign substances, and also can test the thinning of the hollow pipe or the vessel having an open side using compressed heat.