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Monitoring system having AC/DC self-support power supply equipment and interphone system

A technology of a power supply device and a DC power supply, which is applied to the wireless door intercom system of the supply device and the field, and can solve problems not mentioned above

Inactive Publication Date: 2007-10-31
MEMETICS TECH
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Problems solved by technology

Therefore, although the patent proposes the structure and operating principle of the self-generated energy generation device that has taken shape, how the patent can be applied to drive the AC / DC generator to generate the AC / DC current can be applied to related electronic equipment. For example, closed-circuit television cameras and door / TV intercoms related to the present invention are not mentioned at all

Method used

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  • Monitoring system having AC/DC self-support power supply equipment and interphone system
  • Monitoring system having AC/DC self-support power supply equipment and interphone system
  • Monitoring system having AC/DC self-support power supply equipment and interphone system

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Embodiment Construction

[0065] The CCTV camera system and wireless doorway / TV intercom system with AC / DC self-sustaining power supply device of the present invention will be fully understood with the help of the following description of the embodiments, so that those skilled in the art can complete it accordingly. However, the embodiments of the present invention are not limited by the following examples.

[0066]Please refer to Fig. 5 (a), it shows the schematic circuit diagram of the first preferred embodiment of the monitoring system 5 of the monitoring system 5 of the closed-circuit television camera system with self-sustaining power supply device conceived according to the present invention, wherein the monitoring system 5 comprises: host computer 51, monitoring Device 52 and CCTV camera system 53 with (plug-in) self-contained power supply. The CCTV camera system 53 includes: an external self-supporting power supply device 531 , a camera 532 and a wireless image transmission device 533 . Wherei...

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Abstract

The invention provides a CCTV camera system with alternating / direct current restrain oneself power supplier, the camera system includes: camera which is coupled with the device to receive the first power, and image transmission device which is coupled with the camera to transfer the video signal generated by the camera to the monitoring system. Besides, the invention also provides a wireless doorway interphone system which possesses at least three groups of direct current restrain oneself power supplier and wireless TV set interphone system which possesses at least three groups of alternating / direct current restrain oneself power supplier.

Description

technical field [0001] The present invention relates to a closed-circuit television camera system with AC / DC self-sustained power supply, a wireless door intercom system with at least three sets of DC self-sustained power supply, and a wireless door intercom system with at least three sets of AC / DC A wireless television intercom system for a DC self-sustaining power supply device, in particular to a closed-circuit television camera capable of continuously providing required AC / DC power by means of an autogenic energy generating apparatus contained in such a self-sustaining power supply device System with wireless door / TV intercom system. Background technique [0002] Any electronic equipment, in addition to using batteries, almost all have to rely on external power supply. If it is an electronic device using a battery, it has a limit on the service life of the battery. It is necessary to repeatedly check the power status and replace the battery. At present, the waste batter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18
Inventor 李能嘉
Owner MEMETICS TECH
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