CN104300999A - External device achieving interphone function through mobile phones and control method of external device - Google Patents
External device achieving interphone function through mobile phones and control method of external device Download PDFInfo
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- CN104300999A CN104300999A CN201410604876.7A CN201410604876A CN104300999A CN 104300999 A CN104300999 A CN 104300999A CN 201410604876 A CN201410604876 A CN 201410604876A CN 104300999 A CN104300999 A CN 104300999A
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Abstract
The invention relates to an external device achieving the interphone function through mobile phones and a control method of the external device. The external device comprises a digital interphone radio-frequency module, a micro-control unit, a data interface unit and a power source management unit. The data interface unit and a data interface of one smart phone are connected and conduct data exchange. The micro-control unit is used for processing the data received by the data interface unit and sending the data to the digital interphone radio-frequency module or sending the demodulated data received by the digital interphone radio-frequency module to the data interface unit. The digital interphone radio-frequency module is used for demodulating the data from the micro-control unit and transmitting radio signals to external devices of other smart phones or conventional interphones, or used for demodulating radio signals sent by the external devices of the other smart phones or the conventional interphones and sending the demodulated radio signals to the micro-control unit to be processed. The power source management unit is used for powering the interphone radio-frequency module, the micro-control unit and the data interface unit and managing the interphone radio-frequency module, the micro-control unit and the data interface unit.
Description
Technical field
The present invention relates to a kind of external device (ED) and the control method thereof that are realized intercom function by mobile phone.
Background technology
A large amount of repeat function is there is in conventional digital intercom with now universal in a large number intelligent smart mobile phone.Also have now smart mobile phone and the two-in-one product of intercom, but its shortcoming is: 1, the intercommunication function (such as micro-letter is built-in) of existing intelligent smart mobile phone is based on 3g network, and what walk is data traffic, needs the network support of Communications service business.2, existing intelligent smart mobile phone must redesign and produce, and therefore, the cycle of research and development and production is long, cost is high.3, because intercommunication function is integrated into inside smart mobile phone, for the user needing intercommunication function, the type smart mobile phone must be bought, and due to present smart mobile phone update rapid, cause the type mobile phone adaptability poor.
Summary of the invention
The present invention devises a kind of external device (ED) and the control method thereof that are realized intercom function by mobile phone, its solve technical problem be existing digital handset exist cost high, carry the shortcoming such as inconvenience, function singleness, cause the predicament that the digital handset scope of application is narrow, user group is little.
In order to solve the technical problem of above-mentioned existence, present invention employs following scheme:
A kind of external device (ED) being realized intercom function by mobile phone, it is characterized in that: comprise digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit, described data interface unit is connected with smartphone data interface and carries out exchanges data; The data that described micro-control unit is used for described data interface unit to receive carry out processing and are sent to digital handset radio-frequency module or the data after demodulating that digital handset radio-frequency module receives is sent to data interface unit; Described digital handset radio-frequency module for giving the external device (ED) of other smart mobile phones or conventional intercom by from transmitted radio signal after the Data Modulation of micro-control unit, or is sent to micro-control unit process process after the radio signal demodulation external device (ED) of other smart mobile phones or conventional intercom sent; Power Management Unit be used for providing say machine radio-frequency module, micro-control unit and data interface unit power supply go forward side by side line pipe reason.
Further, data interface unit comprise in bluetooth module, usb module and wifi module one or more, smartphone data interface also correspond in bluetooth module, usb module and wifi module one or more.
Further, also comprise clock system, clock system is the work rhythm coordinating digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit in external device (ED).
Further, described data are the digital informations such as audio-frequency information, Word message, pictorial information and computer documents.
Realized a control method for the external device (ED) of intercom function by smart mobile phone, comprise the following steps:
Step 1, external device (ED) are connected with smart mobile phone by data interface unit;
Step 2, smart mobile phone, by arranging the running parameter of external device (ED) with the data-interface of external device (ED), comprise frequency range, channel, signal madulation mode, working method;
Step 3, when smartphone data sends, smart mobile phone by ready packet by the data-interface with external device (ED), send to external device (ED), under the control of external device (ED) micro-control unit therein, by data to be sent by after the modulation of digital handset radio-frequency module, transmitted radio signal;
Step 4, when smartphone data receives, the radio signal that external device (ED) will receive, after the demodulation of digital handset radio-frequency module, under the control of micro-control unit therein, by ready packet by with smartphone data interface, send to smart mobile phone; Smart mobile phone after receiving the data, for different audio frequency, word or picture data type, processes accordingly.
Further, described step 3 and step 4 two steps constantly repeat.
Further, as required, can setting up procedure 2 at any time.
Further, for the purpose of easy to use, a button can be set in external device (ED), when pressing this button, external device (ED) can send this action message to smart mobile phone by the data-interface be connected with smart mobile phone, after smart mobile phone receives this information, directly start the application program of talkback mode.
External device (ED) with the use of a smart mobile phone, it is characterized in that: described smart mobile phone should comprise following several large functional module: a, find described external device (ED) set up contact with it; B, the operating state that external device (ED) is set and running parameter; C, by sending with the data-interface of external device (ED) and accepting to need the data by external device (ED) process; D, other built-in application programs of smart mobile phone can be called, process data that are to be sent or that receive, and present accordingly.
The external device (ED) of intercom function should be realized and control method has following beneficial effect by mobile phone:
(1) the present invention utilizes the function of smart mobile phone, by external device (ED), makes mobile phone possess the function of conventional numerical intercom, makes full use of the support of frequency spectrum resource without the need to network.
(2) the present invention utilizes the feature richness of smart mobile phone, makes intercom purposes exceed general intercom, except speech communication, can also send the various digital informations such as picture, audio frequency, file.
(3) the present invention only needs increase by external device (ED) to coordinate smart mobile phone to use, and has saved the acquisition cost of intercom.
(4) data-signal of the present invention can be encrypted by smart mobile phone in advance, and therefore confidentiality is stronger, and cipher mode is flexible.
(5) external device (ED) volume of the present invention is little, is easy to carry.
(6) external device (ED) of the present invention not only the smart mobile phone of other external device (ED)s be provided with can carry out intercommunication, can also carry out intercommunication with other conventional intercoms, substantially increases the external device (ED) that the present invention realizes intercom function by mobile phone compatible.
Accompanying drawing explanation
Fig. 1: the present invention realizes the external device (ED) connection diagram of intercom function by smart mobile phone.
Embodiment
Below in conjunction with Fig. 1, the present invention will be further described:
A kind of external device (ED) being realized intercom function by mobile phone, it is characterized in that: comprise digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit, described data interface unit is connected with smartphone data interface and carries out exchanges data; The data that described micro-control unit is used for described data interface unit to receive carry out processing and are sent to digital handset radio-frequency module or the data after demodulating that digital handset radio-frequency module receives is sent to data interface unit; Described digital handset radio-frequency module for giving the external device (ED) of other smart mobile phones or conventional intercom by from transmitted radio signal after the Data Modulation of micro-control unit, or is sent to micro-control unit process process after the radio signal demodulation external device (ED) of other smart mobile phones or conventional intercom sent; Power Management Unit be used for providing say machine radio-frequency module, micro-control unit and data interface unit power supply go forward side by side line pipe reason.
Data interface unit comprise in bluetooth module, usb module and wifi module one or more, smartphone data interface also corresponds to one or more certainly, in usb module and wifi module of bluetooth mould.
Also comprise clock system, clock system is the work rhythm coordinating digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit in external device (ED).
Data are the digital informations such as audio-frequency information, Word message, pictorial information and computer documents.
Shown in accompanying drawing 1, the present invention realizes the external device (ED) of intercom function operation principle by smart mobile phone is as follows:
Step 1, external device (ED) are connected with smart mobile phone by data interface unit;
Step 2, smart mobile phone, by arranging the running parameter of external device (ED) with the data-interface of external device (ED), comprise frequency range, channel, signal madulation mode, working method;
Step 3, when smartphone data sends, smart mobile phone by ready packet by the data-interface with external device (ED), send to external device (ED), under the control of external device (ED) micro-control unit therein, by data to be sent by after the modulation of digital handset radio-frequency module, transmitted radio signal;
Step 4, when smartphone data receives, the radio signal that external device (ED) will receive, after the demodulation of digital handset radio-frequency module, under the control of micro-control unit therein, by ready packet by with smartphone data interface, send to smart mobile phone; Smart mobile phone after receiving the data, for different audio frequency, word or picture data type, processes accordingly.
Wherein, described step 3 and step 4 two steps constantly repeat.
Wherein, as required, can setting up procedure 2 at any time.
Wherein, for the purpose of easy to use, a button can be set in external device (ED), when pressing this button, external device (ED) can send this action message to smart mobile phone by the data-interface be connected with smart mobile phone, after smart mobile phone receives this information, directly starts the application program of talkback mode.
External device (ED) of the present invention with the use of smart mobile phone, smart mobile phone should comprise following several large functional module: a, find described external device (ED) set up contact with it; B, the operating state that external device (ED) is set and running parameter; C, by sending with the data-interface of external device (ED) and accepting to need the data by external device (ED) process; D, other built-in application programs of smart mobile phone can be called, process data that are to be sent or that receive, and present accordingly.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious realization of the present invention is not subject to the restrictions described above; as long as have employed the various improvement that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all in protection scope of the present invention without to improve.
Claims (9)
1. one kind realizes the external device (ED) of intercom function by mobile phone, it is characterized in that: comprise digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit, described data interface unit is connected with smartphone data interface and carries out exchanges data; The data that described micro-control unit is used for described data interface unit to receive carry out processing and are sent to digital handset radio-frequency module or the data after demodulating that digital handset radio-frequency module receives is sent to data interface unit; Described digital handset radio-frequency module for giving the external device (ED) of other smart mobile phones or conventional intercom by from transmitted radio signal after the Data Modulation of micro-control unit, or is sent to micro-control unit process process after the radio signal demodulation external device (ED) of other smart mobile phones or conventional intercom sent; Power Management Unit be used for providing say machine radio-frequency module, micro-control unit and data interface unit power supply go forward side by side line pipe reason.
2. the external device (ED) of intercom function is realized according to claim 1 by mobile phone, it is characterized in that: data interface unit comprise in bluetooth module, usb module and wifi module one or more, smartphone data interface also correspond in bluetooth module, usb module and wifi module one or more.
3. according to claim 1 or 2, the external device (ED) of intercom function is realized by mobile phone, it is characterized in that: also comprise clock system, clock system is the work rhythm coordinating digital handset radio-frequency module, micro-control unit, data interface unit and Power Management Unit in external device (ED).
4. according to claim 1,2 or 3, realized the external device (ED) of intercom function by mobile phone, it is characterized in that: described data are the digital informations such as audio-frequency information, Word message, pictorial information and computer documents.
5. in claim 1-4, any one realizes a control method for the external device (ED) of intercom function by mobile phone, comprises the following steps:
Step 1, external device (ED) are connected with smart mobile phone by data interface unit;
Step 2, smart mobile phone, by arranging the running parameter of external device (ED) with the data-interface of external device (ED), comprise frequency range, channel, signal madulation mode, working method;
Step 3, when smartphone data sends, smart mobile phone by ready packet by the data-interface with external device (ED), send to external device (ED), under the control of external device (ED) micro-control unit therein, by data to be sent by after the modulation of digital handset radio-frequency module, transmitted radio signal;
Step 4, when smartphone data receives, the radio signal that external device (ED) will receive, after the demodulation of digital handset radio-frequency module, under the control of micro-control unit therein, by ready packet by with smartphone data interface, send to smart mobile phone; Smart mobile phone after receiving the data, for data types such as different audio frequency, word or images, processes accordingly.
6. realized the control method of the external device (ED) of intercom function according to claim 5 by mobile phone, it is characterized in that: described step 3 and step 4 two steps constantly repeat.
7. realized the control method of the external device (ED) of intercom function according to claim 5 by mobile phone, it is characterized in that: as required, can setting up procedure 2 at any time.
8. the control method of the external device (ED) of intercom function is realized according to claim 5 by mobile phone, it is characterized in that: for the purpose of easy to use, a button can be set in external device (ED), when pressing this button, external device (ED) can send this action message to smart mobile phone by the data-interface be connected with smart mobile phone, after smart mobile phone receives this information, directly start the application program of talkback mode.
9. with external device (ED) described in any one in claim 1-4 with the use of a smart mobile phone, it is characterized in that: described smart mobile phone should comprise following several large functional module: a, find described external device (ED) set up contact with it; B, the operating state that external device (ED) is set and running parameter; C, by sending with the data-interface of external device (ED) and accepting to need the data by external device (ED) process; D, other built-in application programs of smart mobile phone can be called, process data that are to be sent or that receive, and present accordingly.
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| CN201410604876.7A CN104300999A (en) | 2014-11-03 | 2014-11-03 | External device achieving interphone function through mobile phones and control method of external device |
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| CN201410604876.7A CN104300999A (en) | 2014-11-03 | 2014-11-03 | External device achieving interphone function through mobile phones and control method of external device |
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Cited By (10)
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| CN104768084A (en) * | 2015-04-16 | 2015-07-08 | 小米科技有限责任公司 | Talkback achieving method, device and system |
| CN105162481A (en) * | 2015-08-04 | 2015-12-16 | 西安拓奇电子科技有限公司 | Wireless communication device and data transmission method |
| CN105933873A (en) * | 2016-04-21 | 2016-09-07 | 西安拓奇电子科技有限公司 | Home communication service system |
| CN106792280A (en) * | 2016-12-15 | 2017-05-31 | 李文杰 | A kind of intelligent intercom and intercom system |
| WO2017156911A1 (en) * | 2016-03-18 | 2017-09-21 | 深圳捷仕科技有限公司 | Mobile phone having digilogue interphone function |
| CN107231582A (en) * | 2017-04-21 | 2017-10-03 | 深圳市海恒通科技有限公司 | Full duplex digital intercom method, intercommunication accessory and full duplex digital intecommunication system |
| CN107426398A (en) * | 2017-04-21 | 2017-12-01 | 深圳市海恒通科技有限公司 | System is realized for the intercommunication implementation method of mobile terminal, intercommunication accessory and intercommunication |
| CN108990173A (en) * | 2018-08-10 | 2018-12-11 | 北京小米移动软件有限公司 | Data transmission method and device |
| CN109788118A (en) * | 2017-11-13 | 2019-05-21 | 北京小米移动软件有限公司 | Information transceiving method and device |
| CN111446981A (en) * | 2020-04-02 | 2020-07-24 | 深圳市灵猫智能有限公司 | Bluetooth wireless intercom system |
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| CN105162481A (en) * | 2015-08-04 | 2015-12-16 | 西安拓奇电子科技有限公司 | Wireless communication device and data transmission method |
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| CN109788118A (en) * | 2017-11-13 | 2019-05-21 | 北京小米移动软件有限公司 | Information transceiving method and device |
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Application publication date: 20150121 |