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Photovoltaic power supply control device for camera monitoring

A control device, photovoltaic power supply technology, applied in photovoltaic power generation, circuit devices, battery circuit devices, etc., can solve the problems of the monitoring system running time not meeting the requirements, the power loss of the voltage stabilizer equipment, etc., to reduce self-consumption and power supply. The effect of time boosting

Inactive Publication Date: 2017-02-22
HEFEI UNIV OF TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the large power loss of the inverter and voltage stabilizing equipment itself, the running time of the monitoring system is far from meeting the requirements

Method used

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  • Photovoltaic power supply control device for camera monitoring
  • Photovoltaic power supply control device for camera monitoring
  • Photovoltaic power supply control device for camera monitoring

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Embodiment Construction

[0018] A photovoltaic power supply control device for camera monitoring, the device is composed of a main circuit 10, a voltage and current detection circuit 20, a microcontroller and a communication circuit 30, the first input end of the main circuit 10 is connected with the output end of the photovoltaic cell, the main circuit The output end of 10 is connected with the input end of voltage and current detection circuit 20, the output end of voltage and current detection circuit 20 is connected with the input end of microcontroller and communication circuit 30, the output end of microcontroller and communication circuit 30 is connected with main circuit 10 connected to the second input end of the battery, the main circuit 10 charges the storage battery, the microcontroller and the communication circuit 30 communicate with the monitoring computer through the network camera, the wireless bridge and the two-way communication in turn, such as figure 2 shown.

[0019] Such as f...

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Abstract

The invention relates to a photovoltaic power control device for video surveillance. The device consists of a main circuit, a voltage and current detection circuit, a microcontroller and a communication circuit, wherein a first input end of the main circuit is connected with an output port of a photovoltaic battery; the output end of the main circuit is connected with the input end of the voltage and current detection circuit; the output end of the voltage and current detection circuit is connected with the input ends of the microcontroller and the communication circuit; the output ends of the microcontroller and the communication circuit are connected with a second input end of the main circuit; the main circuit charges the storage battery; the microcontroller and the communication circuit are respectively in two-way communication with a monitoring computer by virtue of a network camera and a wireless bridge. The invention further discloses a control method of the photovoltaic power control device for video surveillance. According to the photovoltaic power control device for video surveillance, direct current supply is directly performed, and inversion, rectification and voltage stabilization links with quite high power consumption are omitted, so that self consumption of the system is greatly reduced, and the power supply time is greatly improved under same photovoltaic and energy storage design capacity.

Description

technical field [0001] The invention relates to the technical field of security monitoring, in particular to a photovoltaic power source control device for camera monitoring. Background technique [0002] Camera monitoring is an important part of the security system. It can transmit the image content of the monitored place to the monitoring center, so that the situation of the monitored place is clear at a glance; it can also record all or part of the image and sound for future monitoring of some The handling of incidents provides convenient conditions and important basis. The wireless monitoring system makes up for the shortcomings of the wired deployment of camera monitoring. It is a combination of monitoring technology and wireless network transmission technology, which can support cross-platform and cross-regional video intercommunication, and has become the mainstream of camera monitoring system development. [0003] The wireless camera monitoring system is mainly comp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/35
CPCH02J7/00H02J7/35Y02E10/56
Inventor 鲁照权吴金竹鲁博翰李阳钱晓阳季亮
Owner HEFEI UNIV OF TECH
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