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Interphone and intercom information transmission method

A walkie-talkie and signal technology, applied in the field of wireless transmission, can solve the problem that mobile phones cannot provide communication services for users

Inactive Publication Date: 2017-09-29
SHENZHEN WISTEK ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an intercom and a method for transmitting intercom information to solve the problem of saving communication costs of mobile communication terminals such as mobile phones in application scenarios covered by mobile communication networks; or in application scenarios without mobile communication network coverage, mobile phone Technical problems such as interruption of mobile communication and unable to provide communication services for users

Method used

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  • Interphone and intercom information transmission method
  • Interphone and intercom information transmission method
  • Interphone and intercom information transmission method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] This embodiment is applicable to an application scenario of realizing information interaction between interconnected terminals without signal coverage of a mobile communication network. Such as Figure 1A As shown, the walkie-talkie 100 includes an interconnection communication module 110 , a radio frequency module 120 , an internal communication interface 130 and a processor 140 . Among them, the interconnection communication module 110 is used to establish short-distance communication with the interconnection terminal 400; the radio frequency module 120 is used to establish radio frequency communication with other walkie-talkies 100'; the processor 140 communicates with the interconnection communication module 110 and The wireless radio frequency module 120 is connected. in:

[0040] When the processor 140 is applied to the interphone 100 of the sending test, it is configured to perform the following method steps:

[0041] S101. Through the interconnection communica...

Embodiment 2

[0072] On the basis of the above-mentioned embodiments, as Figure 2A As shown, the walkie-talkie 200 provided in this embodiment further includes an audio processing module 250 , and the audio processing module 250 is respectively connected to the wireless radio frequency module 220 and the interconnection communication module 210 through the internal communication interface 230 . Wherein, the processor 240 is further configured to perform the following method steps:

[0073] If it is judged that the type of the first signal is speech, the step of processing the first signal to obtain the second signal is specifically: controlling the audio processing module 250 to perform audio processing on the first signal to obtain the second signal; or

[0074] If it is judged that the signal type of the third signal is voice, the step of processing the third signal to obtain the fourth signal is as follows: controlling the audio processing module 250 to perform audio processing on the t...

Embodiment 3

[0090] On the basis of the above-mentioned embodiments, as Figure 3A As shown, the walkie-talkie 300 provided in this embodiment further includes a relay module 360 ​​, and the relay module 360 ​​is connected to the wireless radio frequency module 320 through the internal communication interface 330 . Wherein, the processor 340 is further configured to execute the following method steps.

[0091] If it is judged that the received signal is sent by other walkie-talkies 300A and directed to the fifth signal of other terminals 400B, then the relay module 360 ​​is controlled to perform relay processing on the fifth signal to obtain the sixth signal, and through the wireless radio frequency module 320, Send the sixth signal to other walkie-talkies 300B.

[0092] When the processor 340 is applied to the walkie-talkie 300 acting as a relay station, it is configured to perform the following method steps:

[0093] S301. If it is determined that the received signal is a fifth signal ...

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Abstract

The invention discloses an interphone and an intercom information transmission method. The interphone comprises an interconnection communication module, a wireless radio frequency module, an inner communication interface and a processor, wherein the interconnection communication module is used for building short distance communication with an interconnection terminal; the wireless radio frequency module is used for building wireless radio frequency communication with other interphones; the processor is connected with the interconnection communication module and the wireless radio frequency module through the inner communication interface; and the processor is configured to receive first signals sent by the interconnection terminal pointing to other interphones through the interconnection communication module, process the first signals to obtain second signals and send the second signals to other interphones through the wireless radio frequency module, or, receive third signals sent by other interphones pointing to the interconnection terminal through the wireless radio frequency module, process the third signals to obtain fourth signals and send the fourth signals to the interconnection terminal through the interconnection communication module. Through the above interphone, information interaction between the interconnection terminals in the case of no network signals can be realized.

Description

technical field [0001] The invention relates to the technical field of wireless transmission, in particular to an intercom and a method for transmitting intercom information. Background technique [0002] The walkie-talkie is a two-way mobile communication tool. It can talk to each other without the support of any wireless communication network, and there is no additional call charge. It is more suitable for relatively fixed and frequent calls to each other. and other application scenarios. Through the buttons on the traditional walkie-talkie, the communication parameters such as the communication frequency, channel and volume of the walkie-talkie can be set. After setting the walkie-talkie to a certain communication channel or frequency, press the PUSH TO TALK (PTT) button, It can realize intercom with other walkie-talkies in the same communication channel or frequency. [0003] At present, in the case of mobile communication network signal coverage, the way to realize lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/00H04W4/10H04W76/02H04Q5/24H04M1/72412H04M1/72424H04M1/72513
CPCH04B1/3827H04Q5/24H04W4/10H04W4/80H04Q2213/13098H04M1/72412H04M1/2535H04M1/72513H04B17/318H04W4/90G10L15/1822H04L69/14H04M2215/2093H04M1/72424
Inventor 孙慧
Owner SHENZHEN WISTEK ENERGY
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