CN101459720A - Mobile phone having intercom function - Google Patents

Mobile phone having intercom function Download PDF

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Publication number
CN101459720A
CN101459720A CNA2007101251308A CN200710125130A CN101459720A CN 101459720 A CN101459720 A CN 101459720A CN A2007101251308 A CNA2007101251308 A CN A2007101251308A CN 200710125130 A CN200710125130 A CN 200710125130A CN 101459720 A CN101459720 A CN 101459720A
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China
Prior art keywords
module
mobile phone
intercom
mobile
modulation
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Pending
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CNA2007101251308A
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Chinese (zh)
Inventor
刘新泉
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Konka Group Co Ltd
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Konka Group Co Ltd
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Priority to CNA2007101251308A priority Critical patent/CN101459720A/en
Publication of CN101459720A publication Critical patent/CN101459720A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a handset with intercommunication functions, which is used to carry out far and near distance communication through different modes, wherein the handset comprises a handset module and an interphone module, wherein the interphone module is a wireless duplex interphone module. The interphone module also can comprise a modulation and emission module which is connected with the handset module and is used to receive voice signals of users and to modulate and emit the voice signals of the users, and an FM receiving module which is connected with the handset module and is used to receive the signals sent by the modulation and emission module of the corresponding end to demodulate and play. Thereby, the handset realizes wireless dialog with low cost and short distance and even free short distance wireless dialog, the wireless dialog has real time interaction, and the user experience is improved.

Description

A kind of mobile phone with intercommunication function
Technical field
The present invention relates to field of mobile communication, relate in particular to a kind of mobile phone with intercommunication function.
Background technology
Along with the develop rapidly of mobile communication technology and the raising of people's living standard, mobile terminal device such as mobile phone etc. is popularized into an indispensable means of communication in routine work or the life.Mobile phone is normally by the wave point accessing mobile communication network and receive mobile communication signal, but because mobile communications network environment difference, the network planning is improper etc., mobile communication signal has the branch of power in different places, as in the big assembly occasion, the people is very many, the communication network traffic congestion situation that is easy to be moved, thus can't can't seek the mobile phone called party user of the occasion of gathering that coexists by mobile phone accessing mobile communication network cellphone subscriber this moment; When and for example travelling in the open air, network signal is very weak, even does not have signal, and can not get in touch this moment by the mobile phone dialing phone and the external world, if the cellphone subscriber is in case scatter with regard to the easy personal safety accident that takes place with the companion.Simultaneously, after the cellphone subscriber is by the mobile phone accessing mobile communication network, need to carry out real time billing.Intercom then is a kind of needs flicking one intercommunication key, just can with the equipment of one or lineup's conversation, it does not rely on mobile communications network just can realize that low-cost short-distance wireless talks with.When but intercom is not suitable for carrying outing especially in the open air.
For this reason, prior art provides a kind of multi-functional mobile phone, this multi-functional mobile phone comprises the mobile module that can communicate based on cordless communication network and can not rely on the wireless interspeaker module that communication network communicates that mobile phone can carry out communication and the non-network service based on communication network thus.The defective of this technology is, if the wireless interspeaker module is single worker's intercom module or semi-simple worker's intercom module, then can't realize the real-time, interactive that the cellphone subscriber communicates by letter when carrying out non-network service, and the user exchanges inconvenience, poor user experience.
In summary, existing mobile phone obviously exists inconvenience and defective, so be necessary to be improved on reality is used.
Summary of the invention
At above-mentioned defective, the object of the present invention is to provide a kind of mobile phone with intercommunication function, this mobile phone can be realized low-cost short-distance wireless dialogue, and wireless dialogue has real-time interactive.
To achieve these goals, the invention provides a kind of mobile phone with intercommunication function, be used for carrying out in a different manner far and near distance communication, described mobile phone comprises: mobile module and intercom module, described intercom module are wireless duplexing intercom module.
According to described mobile phone, described intercom module also comprises:
Modulation and transmitter module are connected with described mobile module, be used to receive the user's voice signal, and this user's voice signal is carried out modulate emission;
The FM reception module is connected with described mobile module, is used to receive the modulation of opposite end and the signal that transmitter module is launched, and carries out demodulation and play.
According to described mobile phone, described modulation and transmitter module are made up of chip BH1411FV and peripheral circuit; And/or
Described FM reception module is made up of chip TEA5760 and peripheral circuit.
According to described mobile phone, described mobile module also comprises: microphone, earphone, microphone and/or antenna for mobile phone;
Described modulation and transmitter module receive the user's voice signal by described microphone, and launch modulated user's voice signal by described antenna for mobile phone; And/or
Described FM reception module receives the modulation of opposite end and the signal that transmitter module is launched by described antenna for mobile phone, and it is carried out playing by described earphone or microphone after the demodulation.
According to described mobile phone, described mobile module also comprises: microphone, microphone and/or earphone; Described intercom module further comprises: the intercom antenna;
Described modulation and transmitter module receive the user's voice signal by described microphone, and launch modulated user's voice signal by described intercom antenna; And/or
Described FM reception module receives the modulation of opposite end and the signal that transmitter module is launched by described intercom antenna, and it is carried out playing by described earphone or microphone after the demodulation.
According to described mobile phone, after described modulation and transmitter module receive the user's voice signal, in public FM frequency range, select an idle frequency so that this user's voice signal is carried out the FM modulate emission; And/or
The signal of described FM reception module by in public FM frequency range, selecting an idle frequency to launch with the modulation and the transmitter module of reception opposite end, and carry out demodulation and play.
According to described mobile phone, described mobile phone further comprises:
Mobile phone/intercom handover module is used for the mobile module communication pattern is switched to intercom module communication pattern, and/or to be used for intercom module communication mode switch be the mobile module communication pattern.
According to described mobile phone, described mobile module further comprises: the mobile phone wireless interface module is used to provide the mobile phone wireless interface to realize communicating by letter between described mobile module and the cordless communication network;
Described intercom module further comprises: the intercom radio interface module is used to provide the intercom wave point to realize described intercom module and to possess communicating by letter between the intercommunication function opposite end.
According to described mobile phone, described mobile phone/intercom handover module is by switch mobile phone radio interface module and intercom radio interface module, switch to intercom module communication pattern with realization mobile module communication pattern, and/or realize that intercom module communication mode switch is the mobile module communication pattern.
The present invention is by being provided with wireless duplexing intercom module on mobile phone, this is wireless, and duplexing intercom module comprises: modulation and transmitter module and FM reception module.Can utilize the transmit and receive frequency of the idle frequency of public FM frequency range thus, realize dialogue of low-cost short-distance wireless or even free short-distance wireless dialogue, and wireless dialogue has real-time interactive, improved user experience value as voice signal.
Description of drawings
Fig. 1 is the handset structure module diagram with intercommunication function that first preferred embodiment of the invention provides;
Fig. 2 is the handset structure module diagram with intercommunication function that second preferred embodiment of the invention provides.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer,, the present invention is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
Basic thought of the present invention is: wireless duplexing intercom module is set on mobile phone, and this is wireless, and duplexing intercom module comprises: modulation and transmitter module and FM reception module.Can utilize the transmit and receive frequency of the idle frequency of public FM frequency range thus, realize low-cost short-distance wireless real-time interactive dialogue as voice signal.
Mobile phone 100 with intercommunication function provided by the invention as depicted in figs. 1 and 2, this mobile phone 100 is used for carrying out in a different manner far and near distance communication, comprising: mobile module 101, intercom module 102 and mobile phone/intercom handover module 103, wherein:
Mobile module 101 is mobile modules such as existing mobile module such as GSM, GPRS, IS95-CDMA, PHS, CDMA2000, WCDMA, SCDMA, CDMA450, TD-SCDMA, comprises microphone 1011, earphone/microphone 1012, mobile phone baseband processing module 1013, mobile phone wireless interface module 1014 and antenna for mobile phone 1015.This mobile module 101 communicates by mobile phone wireless interface module 1014 and cordless communication network, and it depends on cordless communication network.Mobile phone baseband processing module 1013 is responsible for the processing of communication protocol, realizes the basic call function of mobile phone.
The operation principle of mobile module 101 is as follows: the cellphone subscriber is sent to mobile phone baseband processing module 1013 by microphone 1011 with business datum and carries out protocol processes and encoding process, be sent to cordless communication network by mobile phone wireless interface module 1014 and antenna for mobile phone 1015 then, or the cellphone subscriber receives the business datum that cordless communication networks send by mobile phone wireless interface module 1014 and antenna for mobile phone 1015, then through being sent to earphone after the protocol processes of mobile phone baseband processing module 1013 and the decoding processing or microphone 1012 is play.
Intercom module 102 is wireless duplexing intercom module, is connected with mobile phone/intercom handover module 103 with described mobile module 101.The default conditions of mobile phone 100 are set to mobile module 101 communication patterns, but need enter intercom module 102 communication patterns the time, mobile phone/intercom handover module 103 switches to intercom module 102 communication patterns with mobile module 101 communication patterns.Return mobile module 101 communication patterns and will finish intercom module 102 communication patterns, then intercom module 102 communication patterns are switched to mobile module 101 communication patterns by mobile phone/intercom handover module 103.
Intercom module 102 specifically comprises: modulation and transmitter module 1021, FM reception module 1022 and intercom radio interface module 1023, wherein:
Modulation and transmitter module 1021 are used to receive the user's voice signal, and this user's voice signal are carried out modulate emission.This modulation and transmitter module 1021 are preferably FM (FrequencyModulation, frequency modulation) modulation and transmitter module among the present invention.Because the frequency range of FM broadcasting can be public, user both sides can take the situation of frequency range according to local radio station, come selected idle frequency respectively as the tranmitting frequency and the receive frequency of voice signal, realize freely thus or short-distance wireless conversation cheaply.Particularly, modulation selects an idle frequency so that this user's voice signal is carried out the FM modulate emission in public FM frequency range after receiving the user's voice signal with transmitter module 1021.Referring to Fig. 1, this modulation is connected with antenna for mobile phone 1015 with microphone 1011 with transmitter module 1021.Modulation receives the user's voice signal with transmitter module 1021 by microphone 1011, then this user's voice signal is carried out the FM modulation, at last the voice signal of having modulated through FM by antenna for mobile phone 1015 and intercom radio interface module 1023 emissions that link to each other with antenna for mobile phone 1015.This modulation preferably is made up of chip BH1411FV and peripheral circuit with transmitter module 1021.But the modulation of other chip such as AS6002, AS6001, H1417, HY1417, BA1404, BA1406 etc. and peripheral circuit composition and transmitter module are also in the scope of protection of the invention.
FM reception module 1022 is used to receive the modulation of opposite end and the signal that transmitter module 1021 is launched, and carries out demodulation and play.This FM reception module 1022 receives the FM voice signal, and carries out the FM demodulation and play.This FM reception module 1022 passes through to select the modulation of an idle frequency reception opposite end and the signal that transmitter module 1021 is launched as intercom, broadcast receiver, mobile phone and broadcasting station etc. in public FM frequency range, and carries out FM and separate the mediation broadcast.This FM reception module 1022 preferably is made up of chip TEA5760 and peripheral circuit.But the FM reception module that other chip such as NE605 and peripheral circuit are formed is also in the scope of protection of the invention.FM reception module 1022 and earphone or microphone 1012 link to each other with antenna for mobile phone 1015 with by intercom radio interface module 1023 and antenna for mobile phone 1015 received speech signals, and this voice signal is carried out being sent to earphone after the demodulation or microphone 1012 is play.
As another embodiment of the invention, one intercom antenna 1024 is set as shown in Figure 2 on intercom module 102, link to each other with intercom radio interface module 1023 with transmitter module 1021 with modulation, modulation receives the user's voice signal with transmitter module 1021 by microphone 1011, carry out the FM modulation then, launch the voice signal of having modulated through FM by intercom antenna 1024 and intercom radio interface module 1023 again, FM reception module 1022 is by intercom radio interface module 1023 and intercom antenna 1024 received speech signals, and this voice signal is carried out being sent to earphone after the demodulation or microphone 1012 is play.
Intercom radio interface module 1023, provide the intercom wave point with realize intercom module 101 with possess the intercommunication function opposite end promptly have modulate with the electronic equipment of transmitter module 1021 such as intercom, broadcast receiver, mobile phone etc. between communicate by letter.
Must statement, the mobile phone with intercommunication function provided by the invention can also be provided with other functional module such as MP3 module, radio receiver module or the like thereon.
In summary, the present invention is by being provided with wireless duplexing intercom module having on the mobile phone of intercommunication function, and this is wireless, and duplexing intercom module comprises: modulation and transmitter module and FM reception module.Can utilize the transmit and receive frequency of the idle frequency of public FM frequency range thus, realize low-cost short-distance wireless dialogue, and wireless dialogue have real-time interactive as voice signal.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.

Claims (9)

1, a kind of mobile phone with intercommunication function is used for carrying out in a different manner far and near distance communication, and described mobile phone comprises: mobile module and intercom module is characterized in that described intercom module is wireless duplexing intercom module.
2, mobile phone according to claim 1 is characterized in that, described intercom module also comprises:
Modulation and transmitter module are connected with described mobile module, be used to receive the user's voice signal, and this user's voice signal is carried out modulate emission;
The FM reception module is connected with described mobile module, is used to receive the modulation of opposite end and the signal that transmitter module is launched, and carries out demodulation and play.
3, mobile phone according to claim 2 is characterized in that, described modulation and transmitter module are made up of chip BH1411FV and peripheral circuit; And/or
Described FM reception module is made up of chip TEA5760 and peripheral circuit.
4, mobile phone according to claim 3 is characterized in that, described mobile module also comprises: microphone, earphone, microphone and/or antenna for mobile phone;
Described modulation and transmitter module receive the user's voice signal by described microphone, and launch modulated user's voice signal by described antenna for mobile phone; And/or
Described FM reception module receives the modulation of opposite end and the signal that transmitter module is launched by described antenna for mobile phone, and it is carried out playing by described earphone or microphone after the demodulation.
5, mobile phone according to claim 3 is characterized in that, described mobile module also comprises: microphone, microphone and/or earphone; Described intercom module further comprises: the intercom antenna;
Described modulation and transmitter module receive the user's voice signal by described microphone, and launch modulated user's voice signal by described intercom antenna; And/or
Described FM reception module receives the modulation of opposite end and the signal that transmitter module is launched by described intercom antenna, and it is carried out playing by described earphone or microphone after the demodulation.
6, according to claim 4 or 5 described mobile phones, it is characterized in that, after described modulation and transmitter module receive the user's voice signal, in public FM frequency range, select an idle frequency so that this user's voice signal is carried out the FM modulate emission; And/or
The signal of described FM reception module by in public FM frequency range, selecting an idle frequency to launch with the modulation and the transmitter module of reception opposite end, and carry out demodulation and play.
7, mobile phone according to claim 3 is characterized in that, described mobile phone further comprises:
Mobile phone/intercom handover module is used for the mobile module communication pattern is switched to intercom module communication pattern, and/or to be used for intercom module communication mode switch be the mobile module communication pattern.
8, mobile phone according to claim 7 is characterized in that, described mobile module further comprises: the mobile phone wireless interface module is used to provide the mobile phone wireless interface to realize communicating by letter between described mobile module and the cordless communication network;
Described intercom module further comprises: the intercom radio interface module is used to provide the intercom wave point to realize described intercom module and to possess communicating by letter between the intercommunication function opposite end.
9, mobile phone according to claim 8, it is characterized in that, described mobile phone/intercom handover module is by switch mobile phone radio interface module and intercom radio interface module, switch to intercom module communication pattern with realization mobile module communication pattern, and/or realize that intercom module communication mode switch is the mobile module communication pattern.
CNA2007101251308A 2007-12-14 2007-12-14 Mobile phone having intercom function Pending CN101459720A (en)

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Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101860620A (en) * 2010-05-06 2010-10-13 中兴通讯股份有限公司 Mobile terminal and communication method thereof
CN101888441A (en) * 2010-03-29 2010-11-17 北京亚际芯科技有限公司 Wireless communication system supplementary with mobile phone communication system and implementing method thereof
CN102843457A (en) * 2011-06-20 2012-12-26 严和平 Intercom mobile phone and use method thereof
CN103037069A (en) * 2011-09-30 2013-04-10 浪潮乐金数字移动通信有限公司 Mobile phone device and operating method thereof
CN105634530A (en) * 2016-03-11 2016-06-01 上海万寅安全环保科技有限公司 Interphone
CN105743531A (en) * 2016-04-21 2016-07-06 苏州慧得赛物联网技术有限公司 Composite communication device
CN106714091A (en) * 2017-01-24 2017-05-24 青岛海信移动通信技术股份有限公司 Communication method and device of mobile terminal
CN107147421A (en) * 2017-06-19 2017-09-08 泉州欧讯电子有限公司 A kind of double mode intercom
WO2017156911A1 (en) * 2016-03-18 2017-09-21 深圳捷仕科技有限公司 Mobile phone having digilogue interphone function
CN108847853A (en) * 2018-06-29 2018-11-20 北京小米移动软件有限公司 Terminal
CN108848457A (en) * 2018-08-02 2018-11-20 西安安源智造机电设备有限公司 G network data wirelessly communicates bimodulus talk back equipment
CN108879100A (en) * 2018-06-29 2018-11-23 北京小米移动软件有限公司 Terminal
CN109874116A (en) * 2017-12-05 2019-06-11 北京小米移动软件有限公司 Information transferring method and device, mobile network's communication apparatus
CN115150492A (en) * 2022-06-30 2022-10-04 青岛海信移动通信技术股份有限公司 Mobile phone talkback all-in-one machine
US11905626B2 (en) * 2014-12-24 2024-02-20 The Lycra Company Llc Easily settable stretch fabrics including low-melt fiber

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101888441A (en) * 2010-03-29 2010-11-17 北京亚际芯科技有限公司 Wireless communication system supplementary with mobile phone communication system and implementing method thereof
CN101860620A (en) * 2010-05-06 2010-10-13 中兴通讯股份有限公司 Mobile terminal and communication method thereof
CN102843457A (en) * 2011-06-20 2012-12-26 严和平 Intercom mobile phone and use method thereof
CN103037069A (en) * 2011-09-30 2013-04-10 浪潮乐金数字移动通信有限公司 Mobile phone device and operating method thereof
US11905626B2 (en) * 2014-12-24 2024-02-20 The Lycra Company Llc Easily settable stretch fabrics including low-melt fiber
CN105634530A (en) * 2016-03-11 2016-06-01 上海万寅安全环保科技有限公司 Interphone
WO2017156911A1 (en) * 2016-03-18 2017-09-21 深圳捷仕科技有限公司 Mobile phone having digilogue interphone function
CN105743531A (en) * 2016-04-21 2016-07-06 苏州慧得赛物联网技术有限公司 Composite communication device
CN106714091A (en) * 2017-01-24 2017-05-24 青岛海信移动通信技术股份有限公司 Communication method and device of mobile terminal
CN106714091B (en) * 2017-01-24 2020-09-11 青岛海信移动通信技术股份有限公司 Communication method and device of mobile terminal
CN107147421A (en) * 2017-06-19 2017-09-08 泉州欧讯电子有限公司 A kind of double mode intercom
CN107147421B (en) * 2017-06-19 2024-03-19 泉州欧讯电子有限公司 Dual-mode interphone
CN109874116A (en) * 2017-12-05 2019-06-11 北京小米移动软件有限公司 Information transferring method and device, mobile network's communication apparatus
CN108847853A (en) * 2018-06-29 2018-11-20 北京小米移动软件有限公司 Terminal
CN108879100A (en) * 2018-06-29 2018-11-23 北京小米移动软件有限公司 Terminal
CN108879100B (en) * 2018-06-29 2021-08-03 北京小米移动软件有限公司 Terminal device
CN108848457A (en) * 2018-08-02 2018-11-20 西安安源智造机电设备有限公司 G network data wirelessly communicates bimodulus talk back equipment
CN115150492A (en) * 2022-06-30 2022-10-04 青岛海信移动通信技术股份有限公司 Mobile phone talkback all-in-one machine
CN115150492B (en) * 2022-06-30 2024-06-07 青岛海信移动通信技术有限公司 Mobile phone intercom integrated machine

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Application publication date: 20090617