Unlock instant, AI-driven research and patent intelligence for your innovation.

Method for adaptively adjusting power consumption of intercom equipment and intercom equipment

A technology of self-adaptive adjustment and intercom equipment, which is applied in the field of communication, and can solve problems such as insufficient voltage and malfunction of the video intercom system

Active Publication Date: 2020-02-14
ZHEJIANG DAHUA TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present invention provides a method for adaptively adjusting the power consumption of the intercom device and the intercom device to solve the problem that the existing video intercom system may not work normally when the voltage is insufficient

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method for adaptively adjusting power consumption of intercom equipment and intercom equipment
  • Method for adaptively adjusting power consumption of intercom equipment and intercom equipment
  • Method for adaptively adjusting power consumption of intercom equipment and intercom equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. . Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] Since the existing video intercom system mainly uses centralized power supply, the floor distribution terminal is placed in the floor weak current well, and the video intercom terminal is powered through the distribution terminal. In this power supply mode, the distribution terminal is used by the indoor intercom terminal. When the distance between the network cable is too long or the internal resistance of the cable is poor, th...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a method for adaptively adjusting the power consumption of intercom equipment and the intercom equipment. The method includes: acquiring the input voltage value of the intercom equipment; The voltage value is used to determine the voltage difference of the transmission line between the power supply and the intercom device; to find the reference value of the technical index of the intercom device corresponding to the voltage difference from the preset mapping relationship; according to The reference value of the technical index of the intercom device adjusts the working state of the power consumption components of the intercom device to solve the problem that the existing video intercom system may not work normally when the voltage is insufficient.

Description

Technical field [0001] The present invention relates to the field of communication, in particular to a method for adaptively adjusting the power consumption of an intercom device and an intercom device. Background technique [0002] The traditional video intercom system is generally composed of outdoor visitor terminal, floor distribution terminal, and indoor intercom terminal. The equipment and equipment are connected by a standard network cable. The floor distribution terminal can pass the audio and video signals generated by the outdoor visitor terminal through the network cable. Distributed to the corresponding indoor intercom terminal. At the same time, the floor distribution end adopts a centralized power supply mode, and the 4 to 8 indoor intercom terminals connected below it are powered through the network cable. The existing video intercom system mainly uses centralized power supply, such as figure 1 As shown, the floor distribution terminal is placed in the weak current...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04N7/18H04N7/14
CPCH04N7/141H04N7/147H04N7/186H04N7/106H04N5/63H04N21/4436H04M1/0291H04M19/08
Inventor 何家欢杜康
Owner ZHEJIANG DAHUA TECH CO LTD