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Method, system and device for implementing telephone desk lamp management

A technology of telephone desk lamp and telephone line, applied in the field of communication, can solve the problem of no conflict between the telecommunication department and the user of the telephone desk lamp, and achieve the effect of reducing power consumption and operation cost.

Inactive Publication Date: 2011-05-18
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But still do not have a kind of method that effectively solves the contradiction between telecommunication department and telephone desk lamp user at present

Method used

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  • Method, system and device for implementing telephone desk lamp management
  • Method, system and device for implementing telephone desk lamp management
  • Method, system and device for implementing telephone desk lamp management

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Experimental program
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Embodiment Construction

[0035] The embodiments of the present invention will be further described below in conjunction with the drawings and examples.

[0036] From the circuit of the telephone desk lamp (Figure 1 and / or Figure 2, refer to Table 1 and / or Table 2), it can be seen that the current and voltage between the AB lines, as well as the calculated resistance and the time value of the desk lamp without the telephone There is a big difference. If the current, voltage or indirect calculated resistance between the AB lines can be sampled, it can be judged whether the user has connected the telephone desk lamp. The detection scheme can use the real-time sampling function of the current and voltage of the AB line of some user interface chips, or additionally increase the current, voltage or resistance sampling circuit between the AB lines.

[0037] In the embodiment of the present invention, if the telephone desk lamp service is customized, the process of detecting the telephone desk lamp is not pr...

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PUM

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Abstract

The invention discloses a method, a system and a device for realizing management to a telephone table-lamp. The method comprises the following steps: whether the user is authorized or not is judged; the authorized user is enabled, and the current or the voltage at a telephone line port is sampled in real time for the unauthorized user; and when the current or the voltage at the telephone line port for the unauthorized user is abnormal, the telephone line port for the unauthorized user is arranged with high impedance state. The technical proposal has the advantages that the running cost of the telephone system is reduced, and the telephone table-lamp can be greatly popularized on the market.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method, system and device for realizing management of telephone lamps. Background technique [0002] Occurred telephone desk lamp on the market at present, is made up of telephone and desk lamp, and wherein desk lamp base is a telephone body, and lamp holder is positioned at the top of desk lamp. [0003] Figure 1 is a circuit of a telephone desk lamp, and Figure 2 is another common circuit of a telephone desk lamp. As shown in the figure, LED (Light-Emitting-Diode, light-emitting diode) uses the internal electricity in the telephone line to supply power to it , no additional power supply is required. In Figure 1, D1~D4 form a bridge rectifier circuit, R1 is an adjustable resistance potentiometer, U1 is a switch button, LED1~LED11 are high-brightness LEDs, and the brightness can be adjusted through R1. In Figure 2, a KBP206 rectifier chip is used to replace the bridge ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M3/22H04M1/21
Inventor 袁春高兴国
Owner HUAWEI TECH CO LTD