CRIME PREVENTION CAMCODER USING HUMAN BODY PERCEPTION SENSOR amp; CONTROL METHOD

摘要

According to the present invention, an unmanned security camcorder for attaching a sensor for detecting a human body to detect an intruder from the outside at night or in the absence of the camcorder automatically records and tracks the intruder and operates an alarm to inform the outside of the intruder. The present invention relates to a human body detecting means for detecting a movement of an object mounted on a predetermined position of the camcorder, and a power supply means for controlling power of the camcorder according to an output signal of the human body detecting means. Automatic recording means for automatically recording by tracking the movement of the object according to the output signal of the human body detection means, Digital signal transmission means for notifying the alarm by digitally processing the recording signal by the automatic recording means to the outside In addition, by checking the external sensor in the recording standby state that triggered the arbitrary timer A first step of supplying power to the camcorder if there is a detection signal, and a second step of checking whether a movement amount of an object is generated using a detection signal of an external sensor while recording by operating a CCD camera after performing the first step. And a third step of tracking the moving direction of the object and moving the camcorder holder means in the corresponding direction when the amount of movement of the object occurs in the second step, and digitally processing the image signal input after performing the third step. The fourth step of checking whether the operation of the timer set in the first step is completed and ending the operation if the timer is completed, and returning to the second step if the timer is not completed. A fifth step of checking whether there is a detection signal of the sensor if there is no moving amount of the object as a result of the checking of the step; and the check of the fifth step If there is a detection signal of the sensor, the fourth step is performed. If there is no detection signal of the sensor, the CCD camera is controlled to stop the recording, turn off the image signal processing circuit, the digital signal transmission means, the camcorder holder means, and turn off the camcorder. After the sixth step of returning to the step of waiting for the sensor detection signal input of the first step.