11-03-2015, 08:48 PM
ppt for intelligent wireless video camera
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ppt of intelligent wireless video camera ppt
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ppt for intelligent wireless video camera
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07-04-2017, 10:16 AM
The intelligent wireless video camera described in this document is designed using a wireless video monitoring system to detect the presence of a person within the restricted area. This type of automatic wireless video monitors is very suitable for isolated restricted areas, where strict security is required. The principle of remote sensing is used in this, to detect the presence of anyone who is very close to reference point in The area.
A video camera collects the images from the reference points and then converts them into electronic signals. The collected images are converted from visible light into invisible electronic signals into a solid-state imager. These signals are transmitted to the monitor, each reference point is arranged with two infrared LEDs and one lamp. This arrangement is made to detect the presence of a person who is near the reference point. The reference point is nothing more than a restricted area, when any person approaches any reference point, then immediately that particular reference point output will become high and this high signal will be fed to the computer. The computer now energizes that particular reference point lamp and rotates the video camera toward that reference point to collect the images at that particular reference point.
The video surveillance unit is designed for the widest viewing range and portability. The unit consists of a stepper motor, which leads the camera to reference points automatically by the computer and a transmitter transmits the images collected by the camera to a distant end. Therefore, an automatically controlled wireless camera is very useful for monitoring places where the particular location makes it inconvenient or impractical for a cable operation of the unit. The robotic action made by the stepper motor attached to the camera allows maximum area surveillance with a single camera. This configuration can be very flexible for the user and can save valuable company resources. There are several types of security systems on the market; One of the most common security systems is CCTV (closed circuit television). The CCTV camera consists of video surveillance used as security surveillance device plays an important role in security systems. One reason for this is the fact that a picture is worth a thousand words. This is especially true in a court where an eyewitness is required that can place the criminal at the scene of a crime.
CCTV systems are also useful in the residential security market. They allow the owners to see their calls, thus establishing their identity before opening an outside entrance door. This is an important feature as well, because otherwise, they could open the door to a criminal. The infrared detection circuit consists of two infrared LEDs to transmit the signal as well as receive the signal. The signal transmitted by the transmitter LED omits the signal on a line such as the laser beam, the radiated signal from the transmitter LED is invisible and harmless. Whenever the human body interrupts the transmission signal, there the signal is reflected and this reflected signal is received by the infrared reception LED.
A video camera collects the images from the reference points and then converts them into electronic signals. The collected images are converted from visible light into invisible electronic signals into a solid-state imager. These signals are transmitted to the monitor, each reference point is arranged with two infrared LEDs and one lamp. This arrangement is made to detect the presence of a person who is near the reference point. The reference point is nothing more than a restricted area, when any person approaches any reference point, then immediately that particular reference point output will become high and this high signal will be fed to the computer. The computer now energizes that particular reference point lamp and rotates the video camera toward that reference point to collect the images at that particular reference point.
The video surveillance unit is designed for the widest viewing range and portability. The unit consists of a stepper motor, which leads the camera to reference points automatically by the computer and a transmitter transmits the images collected by the camera to a distant end. Therefore, an automatically controlled wireless camera is very useful for monitoring places where the particular location makes it inconvenient or impractical for a cable operation of the unit. The robotic action made by the stepper motor attached to the camera allows maximum area surveillance with a single camera. This configuration can be very flexible for the user and can save valuable company resources. There are several types of security systems on the market; One of the most common security systems is CCTV (closed circuit television). The CCTV camera consists of video surveillance used as security surveillance device plays an important role in security systems. One reason for this is the fact that a picture is worth a thousand words. This is especially true in a court where an eyewitness is required that can place the criminal at the scene of a crime.
CCTV systems are also useful in the residential security market. They allow the owners to see their calls, thus establishing their identity before opening an outside entrance door. This is an important feature as well, because otherwise, they could open the door to a criminal. The infrared detection circuit consists of two infrared LEDs to transmit the signal as well as receive the signal. The signal transmitted by the transmitter LED omits the signal on a line such as the laser beam, the radiated signal from the transmitter LED is invisible and harmless. Whenever the human body interrupts the transmission signal, there the signal is reflected and this reflected signal is received by the infrared reception LED.
It can be understood in the following video:
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