Touch display integrated digital network video recorder

A technology of video recorder and digital network, applied in the field of video recorder, can solve the problem that the device does not support display control function, etc.

Inactive Publication Date: 2015-12-30
黄碧秀
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the usual way of network video recorders is that the device itself does not support the display control function. During the use and debugging process, the device must be connected to the PC or the video display interface and the control interface through the network port to debug and set the device. In the process of monitoring, if there is a need for monitoring video viewing and control locally, an external PC or other display control equipment is required to meet the requirements.

Method used

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  • Touch display integrated digital network video recorder

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Embodiment approach

[0009] As an embodiment of the present invention, see figure 1 , the invention includes a processor, a liquid crystal display and a touch control screen, the processor is connected to the liquid crystal display through a backlight drive circuit, and the touch control screen is connected to the processor through a touch drive circuit. It also includes a light detector connected to the backlight driving circuit.

[0010] The light detector will feed back the detected ambient light intensity to the LCD backlight drive circuit in the automatic backlight control mode, and the LCD backlight drive circuit will positively adjust the brightness of the backlight corresponding to the light intensity, so that the display screen can achieve a wide range under the condition of ambient light changes. Good viewing effect.

[0011] In the mode of manual backlight adjustment, the light detector does not work, and the backlight drive circuit does not detect the signal of the light detector, and...

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Abstract

The present invention discloses a touch display integrated digital network video recorder which comprises a processor, a liquid crystal display screen and a touch control screen. The processor is connected to the liquid crystal display screen through a backlight driving circuit. The touch control screen is connected to the processor via a touch control driving circuit. According to the touch display integrated digital network video recorder, the network video can be conveniently viewed through a touch control display screen of equipment, at the same time network video equipment can be set and controlled through a touch control mode, the support of other external connection equipment or a whole monitoring network is not needed in the installation and debugging process of the equipment, and the equipment can be installed and debugged through the touch control display screen of the equipment. In the process of use, the local monitoring control can be realized conveniently and timely through the touch control display screen of the equipment, and the external connection of other equipment is not needed.

Description

technical field [0001] The invention relates to a video recorder, in particular to a touch-display integrated digital network video recorder. Background technique [0002] At present, the usual way of network video recorders is that the device itself does not support the display control function. During the use and debugging process, the device must be connected to the PC or the video display interface and the control interface through the network port to debug and set the device. In the process of monitoring, if there is a demand for monitoring video viewing and control locally, an external PC or other display control equipment is required to meet the requirements. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention provides a touch-display integrated digital network video recorder. [0004] In order to achieve the above object, the technical solution adopted by the present invention is: a touch display integr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/76H04N7/18
Inventor 黄碧秀
Owner 黄碧秀
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