Mobile phone with full duplex wireless intercom function, and implementation method thereof

A technology of wireless intercom and implementation method, which is applied in the field of electronic communication, can solve the problems of inability to make voice calls and high cost of call charges, and achieve the effects of enriching application functions, reducing call costs, and saving call charges

Active Publication Date: 2012-08-01
HUAQIN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, voice calls cannot be made between the mobile phone 1 and the Bluetooth device. If the mobile phone is used for conversations in relatively fixed occasions where frequent conversations are required, the call cost is relatively high

Method used

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  • Mobile phone with full duplex wireless intercom function, and implementation method thereof
  • Mobile phone with full duplex wireless intercom function, and implementation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 As shown, a mobile phone with a full-duplex wireless intercom function includes a housing, a main board, a microprocessor controller 101, a display screen 102, a radio frequency module, a memory 103 and a power management unit; it is characterized in that: it also includes the same A full-duplex intercom module connected to the microprocessor controller 101.

[0024] The full-duplex intercom module includes a first audio input module 104, a first audio output module 106, a built-in Bluetooth module, a Bluetooth headset 200, a first earpiece 107 and a first microphone 105, the first audio input module 104, The first audio output module 106, the built-in bluetooth module, the first earpiece 107 and the first microphone 105 are all arranged on the main board and are located in the inside of the housing; one end of the first audio input module 104 is connected to the microprocessor control The device 101 is connected and the other end is connected with the...

Embodiment 2

[0039] The second embodiment provides the implementation method of the mobile phone with the full-duplex wireless intercom function described in the first embodiment above, including an uplink step, and the uplink step is as follows:

[0040] 19) The step of the mobile phone user inputting the audio signal;

[0041] 20) Steps in which the mobile phone processes the audio signal;

[0042] 21) The mobile phone sends the audio signal to the Bluetooth headset;

[0043] 22) The bluetooth earphone processes the audio signal and outputs it to the bluetooth earphone user;

[0044] The implementation method also includes downlink steps, and the downlink steps are:

[0045] 21) A step in which the Bluetooth headset user inputs an audio signal;

[0046] 22) Steps in which the Bluetooth headset processes the audio signal;

[0047] 23) The step of sending the audio signal to the mobile phone by the Bluetooth headset;

[0048] 24) The mobile phone processes the audio signal and outputs...

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PUM

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Abstract

The invention discloses a mobile phone with a full duplex wireless intercom function, and an implementation method thereof. The mobile phone comprises a housing, a motherboard, a microprocessor controller (101), a display screen (102), a radio frequency module, a memory (103) and a power management unit, and further comprises a full duplex intercom module connected with the microprocessor controller (101). The implementation method comprises upstream steps and downstream steps. According to the invention, the problem of inconvenience in carrying an intercom and a mobile phone simultaneously in the prior art is solved, and an intercom function is provided for the mobile phone. In situations where calls are frequent and relatively fixed, with the invention, call charge can be reduced, call cost is reduced, more rich application functions are added into the mobile phone, and market scale can be expanded.

Description

technical field [0001] The invention relates to the field of electronic communication, in particular to a mobile phone with full-duplex wireless intercom function and its realization method. Background technique [0002] Walkie-talkie, the English name is two way radio, is a two-way mobile communication tool, you can talk without any network support, and there is no call fee, suitable for relatively fixed occasions that require frequent conversations. The Patent Office of the China Intellectual Property Office disclosed a walkie-talkie on March 18, 2009. Its publication number is CN 201403123. module, the control module receives the button action signal of the button module, and controls the light emitting module to emit a distress signal. Although this walkie-talkie can directly call for help through the walkie-talkie, it is convenient for people to operate, avoiding the deterioration of the dangerous situation caused by the untimely call for help operation, and further en...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
Inventor 张晓珂
Owner HUAQIN TECH CO LTD
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