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Smart adjustment methods and systems for ringing current voltages of multipath voice equipment

A voice device, intelligent adjustment technology, applied in the direction of telephone communication, electrical components, reducing energy consumption, etc., can solve the problems of increasing the cost of power supply modules, high hardware cost of multi-channel voice devices, and achieve the goal of reducing power consumption of devices and reducing hardware costs. Effect

Active Publication Date: 2019-03-26
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the power supply modules of different multi-channel voice devices provide the same ring current voltage for each channel of voice. The total ringing voltage greatly increases the cost of the power module, which in turn leads to higher hardware costs for multi-channel voice equipment

Method used

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  • Smart adjustment methods and systems for ringing current voltages of multipath voice equipment
  • Smart adjustment methods and systems for ringing current voltages of multipath voice equipment
  • Smart adjustment methods and systems for ringing current voltages of multipath voice equipment

Examples

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Embodiment 1

[0040] see figure 1 As shown, the embodiment of the present invention provides a method for intelligently adjusting ring current voltage of multi-channel voice equipment, comprising steps:

[0041] A1: According to the type and total number of multi-channel voice equipment, classify the ring current voltages corresponding to the voices of all channels, and obtain the ring current voltages corresponding to the voices of all channels under the conditions of different types and different total channels of multi-channel voice equipment;

[0042] A2: According to the type and total number of current multi-channel voice equipment, and the number of channels that need to ring at the same time, correspondingly obtain the ring current voltage corresponding to all channels that need to ring at the same time;

[0043] A3: Send the ring current voltages corresponding to all channels that need to ring simultaneously to the voice service Codec\Slic chip, and the Codec\Slic chip controls the...

Embodiment 2

[0075] see figure 2 As shown, the embodiment of the present invention provides a method for intelligently adjusting the ring current voltage of multi-channel voice equipment, which is mainly aimed at multi-channel voice equipment with commonly used channels, and includes the following steps:

[0076] S1: Initialize the voice service Codec\Slic chip, and initialize the global variables: the count value RingPortCnt is 0, the ring current voltage value RingAcVol is 0, the ring voltage reference value RingAcVolOVerLong of the ultra-long line equipment is 106V, and the ring current voltage reference value of the long line equipment RingAcVolLong is 96V, the ring current voltage reference value RingAcVolMid of medium and long line equipment is 90V, the ring current voltage reference value RingAcVolSho of short line equipment is 85V, and the ring current voltage step value RingAcVolStep is 5V, the count value RingPortCnt here can be understood as multi-channel The number of voice de...

Embodiment 3

[0098] The embodiment of the present invention provides a method for intelligently adjusting the ring current voltage of multi-channel voice equipment, which is mainly aimed at 64-channel long-line equipment, and includes the following steps:

[0099] B1. Initialize the voice service Codec\Slic chip, and initialize global variables: the count value RingPortCnt is 0, the ring current voltage value RingAcVol is 0, the ring current voltage reference value RingAcVolLong of long-line equipment is 96V, and the ring current voltage step value RingAcVolStep is 5V ;

[0100] B2. Wait for a polling cycle, and judge whether there is a channel that needs to be added to cut off the bell. If so, judge that the number of channels that need to be added to cut off the bell is n1, n1≥1, and go to step B3, otherwise directly jump to step B5;

[0101] B3. The CPU sends the bell cutting command to the Codec\Slic chip, and the Codec\Slic chip controls the channel that needs to cut the bell to perf...

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Abstract

The invention discloses smart adjustment methods and systems for ringing current voltages of multipath voice equipment and relates to the technical flied of voices. A smart adjustment method for the ringing current voltages of the multipath voice equipment comprises the steps of classifying the ringing voltages corresponding to voices of all paths according to types and the total path number of the multipath voice equipment, thereby obtaining the ringing voltages of the multipath voice equipment corresponding to the voices of all paths under different types and different total path number; correspondingly obtaining the ringing current voltages corresponding to all paths needing to ring at the same time, according to the types and the total path number of current multipath voice equipment,and the path number needing to ring at the same time; and sending the ringing current voltages corresponding to all paths needing to ring at the same time to a voice business Codec / Slice chip, and controlling the corresponding paths to start ringing by the Codec / Slice chip. According to the smart adjustment method for the ringing current voltages of the multipath voice equipment provided by the invention, through smart adjustment of the ringing voltages of the multipath voice equipment, power consumption of the equipment is reduced, and hardware cost of the equipment is reduced.

Description

technical field [0001] The invention relates to the technical field of voice in optical fiber communication, in particular to a method and system for intelligently adjusting ring current voltage of multi-channel voice equipment. Background technique [0002] Due to different application scenarios of different voice devices, voice devices can be divided into various types. According to the different supporting loop impedance, the types of voice equipment are divided into super-long-line equipment, long-line equipment, medium-long-line equipment and short-line equipment, and the number of channels of different voice equipment types is also different. Among them, there are many lines of ultra-long-line equipment, and the support distance is very long. The circuit resistance is required to reach 1.8KΩ, and there are usually 32, 48 or 64 channels for long-term equipment; the number of channels for medium- and long-term equipment is small, and the loop resistance is required to r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M19/02
CPCH04M19/02Y02D30/70
Inventor 欧朋吕志华杨睿代凡
Owner FENGHUO COMM SCI & TECH CO LTD