CN209608641U - A kind of intercom - Google Patents
A kind of intercom Download PDFInfo
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- CN209608641U CN209608641U CN201822206059.2U CN201822206059U CN209608641U CN 209608641 U CN209608641 U CN 209608641U CN 201822206059 U CN201822206059 U CN 201822206059U CN 209608641 U CN209608641 U CN 209608641U
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Abstract
The utility model relates to a kind of intercoms, comprising: interphone circuit and extension functional circuit, wherein the extension functional circuit, comprising: locating module, for obtaining the location information of active user；First processor is connected with the locating module, interphone circuit respectively, for the location information of active user to be sent to other users by the interphone circuit, and the location information of other users is received by the interphone circuit；Short-range communication module is connect with the intelligent terminal of the first processor and active user respectively, for the location information of the location information of active user and other users to be sent to the intelligent terminal, alternatively, receiving the location information that intelligent terminal is sent.The problem of technical solution provided by the utility model is able to solve in the prior art in the region of no network signal, can not confirm specific people's location information.
Description
Technical field
The utility model relates to fields of communication technology, and in particular to a kind of intercom.
Background technique
With the continuous development of modern social economy, the continuous quickening of people's work rhythm, the work between region and region
Work is coordinated, and the important of it is increasingly showed in interpersonal communication in real life.Communication of the intercom as modern people
One of tool has and is not limited by network, is easy to operate, be swift in response, gets ready to go into action in hundreds, without spies such as any costs of the phone call
Point.
But in mountain-climbing, on foot, pass through venture etc. in outdoor sports, these areas are often without mobile phone signal, and tour pal is often
It can be got into a difficult position because of that can not be write to each other with the external world, the message of tour pal's lost contact in danger is commonplace.Rescue team because
Can not to confirm accurate location, generally requires to expend a large amount of manpower and material resources and search everywhere.
Utility model content
To be overcome the problems, such as present in the relevant technologies at least to a certain extent, the utility model provides a kind of intercom,
To solve the problem of not confirming specific people's location information in the region of no network signal in the prior art.
According to the utility model embodiment in a first aspect, providing a kind of intercom, comprising:
Interphone circuit and extension functional circuit, wherein the extension functional circuit, comprising:
Locating module, for obtaining the location information of active user；
First processor is connected with the locating module, interphone circuit respectively, for by the location information of active user
Other users are sent to by the interphone circuit, and receive the location information of other users by the interphone circuit；
Short-range communication module is connect with the intelligent terminal of the first processor and active user respectively, for that will work as
The location information of preceding user and the location information of other users are sent to the intelligent terminal, send alternatively, receiving intelligent terminal
Location information.
Preferably, the extension functional circuit, further includes: the key mould group being connected with the first processor；
At least provided at least one in following functions key in the key mould group:
Individual calling key grouies busy key, scanning key, monitors key.
Preferably, the first processor is specifically used for: in the individual calling key or when grouping busy that key is pressed, Xiang Suoshu
Interphone circuit sends individual calling signal or grouies busy signal；The individual calling signal grouies busy the position that active user is carried in signal
Information.
Preferably, the extension functional circuit, further includes: the display module being connected with the first processor；
The display module, for showing the location information of active user, and/or, the location information of other users.
Preferably, the locating module, comprising: GPS positioning module, and/or, Beidou positioning module；
The short-range communication module, comprising: bluetooth module.
Preferably, the interphone circuit, comprising:
RF front-end circuit, to the intercommunication radiofrequency signal or intercommunication radiofrequency signal to be sent received
Reason；
Second processor is connected with the RF front-end circuit, is decoded as voice for that will receive intercommunication radiofrequency signal
Signal, alternatively, voice signal to be sent is encoded to intercommunication radiofrequency signal；
Receive circuit, the voice signal decoded for playing the second processor；
Transmit circuit for acquiring the voice signal of active user, and is sent to the second processor.
Preferably, the RF front-end circuit includes:
Intercommunication antenna, transmitting-receiving the multiplexing electronic switch, RF receiving and transmission module being sequentially connected.
Preferably, the reception circuit, comprising:
The first single-pole double-throw switch (SPDT), voice extension module, volume adjuster, audio power amplifier, the voice being sequentially connected are broadcast
Put device；
Wherein, first single-pole double-throw switch (SPDT) is connected to the second processor output end, first single-pole double throw
First non-moving end of switch is connected with the voice extension module, and the second non-moving end is connected with the volume adjuster.
Preferably, the transmit circuit, comprising:
Voice collector, audio-frequency amplifier, the second single-pole double-throw switch (SPDT), voice compression module being sequentially connected；
Wherein, the first non-moving end of second single-pole double-throw switch (SPDT) is connected with the voice compression module, the voice
Compression module is connected with the input terminal of the second processor；Second non-moving end of second single-pole double-throw switch (SPDT) is directly and institute
The input terminal for stating second processor is connected；
The interphone circuit, further includes:
Stereo jack group is connected, for providing with the audio power amplifier, audio-frequency amplifier or first processor
Connecting interface between voice playing module and the audio power amplifier, alternatively, voice collector and the audio-frequency amplifier it
Between connecting interface, alternatively, the connecting interface between first processor and external intelligent terminal.
The technical solution that the embodiments of the present invention provide can include the following benefits:
It is understood that technical solution provided in this embodiment, since locating module can obtain the position of active user
The location information of active user is passed through intercom by carrying out information exchange with interphone circuit by confidence breath, first processor
Circuit is sent, and intercom is connected by other users by the short-range communication module of intercom with intelligent terminal, thus
The position that active user is carried out on the electronic map of intelligent terminal is shown, so that the location information of active user is accurately positioned, by
It is not limited by network in intercom, so search personnel can also determine spy by intercom in the region of not network signal
The location information of fix the number of workers reduces search difficulty, manpower and material resources less investment, user experience height.
In addition, intercom locating module without electricity or when breaking down, user can also be by intelligent terminal and right
It says that the location information of oneself is imported into intercom and launched by the short-range communication module of machine, guarantees that other users are synchronous
Recognize the location information of oneself, the method for synchronization of a variety of location informations, suitable for different application scenarios, user's selection is more,
Experience Degree is good, and satisfaction is high.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is a kind of schematic block diagram of intercom shown according to an exemplary embodiment；
Fig. 2 is a kind of schematic block diagram of the intercom shown according to another exemplary embodiment；
Fig. 3 is a kind of schematic block diagram of the intercom shown according to another exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as
The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.
Fig. 1 is a kind of schematic block diagram of intercom shown according to an exemplary embodiment, as shown in Figure 1, the intercom
It include: interphone circuit 200 and extension functional circuit 100, wherein the extension functional circuit 100, comprising:
Locating module 103, for obtaining the location information of active user；
First processor 101, is connected 200 with the locating module 103, interphone circuit respectively, for by active user
Location information other users are sent to by the interphone circuit 200, and other are received by the interphone circuit 200
The location information of user；
Short-range communication module 102 is connect with the intelligent terminal 108 of the first processor 101 and active user respectively,
For the location information of the location information of active user and other users to be sent to the intelligent terminal 108, alternatively, receiving intelligence
The location information that energy terminal 108 is sent.
Preferably, the locating module 103, comprising: GPS positioning module 1031, and/or, Beidou positioning module 1032；
The short-range communication module 102, comprising: bluetooth module 1021.
It should be noted that the active user and other users are the user positioned at same intercommunication group, such as positioned at
The other users of same channel.
It should be noted that the interphone circuit 200 and extension functional circuit 100 can integrate in the same circuit board
On, be also possible to it is discrete, after being integrated on respective circuit board, by interface circuit be connected.The former the advantages of, is to save
The advantages of space, the latter, is convenient disassembly, convenient for fault location and maintenance.
The intelligent terminal 108 includes but is not limited to: laptop, tablet computer, smart phone, Intelligent bracelet etc..
It is understood that technical solution provided in this embodiment, since locating module 103 can obtain active user's
Location information, first processor 101 are led to the location information of active user by carrying out information exchange with interphone circuit 200
It crosses interphone circuit 200 to send, other users are whole by intercom and intelligence by the short-range communication module 102 of intercom
End 108 is connected, so that the position for carrying out active user on the electronic map of intelligent terminal 108 is shown, works as to be accurately positioned
The location information of preceding user, since intercom is not limited by network, so search personnel pass through in the region of not network signal
Intercom can also determine the location information of specific people, reduce search difficulty, manpower and material resources less investment, user experience
It is high.
In addition, user can also pass through intelligent terminal when the locating module 103 of intercom does not have electricity or breaks down
108 and the short-range communication module 102 of intercom the location information of oneself is imported into intercom and is launched, guarantee it
His user synchronizes the location information for recognizing oneself, and the method for synchronization of a variety of location informations is used suitable for different application scenarios
Family selection is more, and Experience Degree is good, and satisfaction is high.
Preferably, the extension functional circuit 100, further includes: the key mould group being connected with the first processor 101
104；
At least provided at least one in following functions key in the key mould group 104:
Individual calling key 1041 grouies busy key 1041, scanning key 1043, monitors key 1044.
Preferably, the first processor 101 is specifically used for: the individual calling key 1041 or group busy key 1042 by by
When lower, Xiang Suoshu interphone circuit 200 sends individual calling signal or grouies busy signal；The individual calling signal or group busy in signal carries
The location information of active user.
It should be noted that pressing individual calling key 1041, the sole user of same channel is called, unclamps individual calling key
1041, in-position information sends setting function, and it is primary that ownship position information can be transmitted, alternatively, interval is fixed according to set time
Phase sends ownship position information.
It presses and grouies busy key 1042, call whole users in same channel, key 1042, in-position letter are grouied busy in release
Breath sends setting function, and it is primary that ownship position information can be transmitted, alternatively, interval periodically sends ownship position letter according to set time
Breath.
Scanning key 1043 is pressed, scanning function is enabled, is scanned according to the frequency being previously stored in the machine channel,
The frequency intercom for scanning other side can stop several seconds, at this point, stop scanning by any key, it hereafter, can be by the frequency scanned
Rate starts to converse with other side.
It presses and monitors key 1044, all wireless signals of frequency range before being forcibly turned on, for searching for very small signal
Source.
It is understood that the setting of multiple functions key, can satisfy intercommunication of the user under a variety of usage scenarios is needed
It asks, this intercom provided in this embodiment is feature-rich, and device integration is high, and user experience is good.
Referring to fig. 2, it is preferable that the extension functional circuit 100, further includes: be connected with the first processor 101
Display module 105；
The display module 105, for showing the location information of active user, and/or, the location information of other users.
It is understood that the display module 105 includes but is not limited to: LED display, and/or, LCD display.
It should be noted that location information of the display module 105 in addition to showing active user, current time, current may also display
The information such as date.Display module 105 shows the location information of active user, can be shown by offline e map,
It can be shown by text or tabular form.
It is understood that the setting of display module 105, can be used family and more intuitively understands oneself and other users
Location information, further improve user experience, user satisfaction is high.
Referring to Fig. 3, it is preferable that the extension functional circuit 100 further includes being connected respectively with the first processor 101
Data memory module 106 and power circuit.The data memory module 106 is for storing the running intermediate treatment number of program
According to；
Preferably, the power circuit includes sequentially connected battery 1091, power switch 1092, power supply of the whole machine control electricity
Road 1093；Wherein, the whole power control circuit 1093 is connected with the first processor 101, at described first
Managing under the control of device 101 is each module for power supply for extending functional circuit 100.
Preferably, the extension functional circuit 100 further includes the LED working condition being connected with the first processor 101
Indicator light 107.For example, the LED operation status indicator lamp 107 is in the individual calling key 1041 or grouies busy that key 1042 is pressed
Shi Liangqi, display green, when release, extinguish；It flashes, is displayed in red when the power is insufficient；
Preferably, the interphone circuit 200, comprising:
RF front-end circuit 202, for the intercommunication radiofrequency signal or intercommunication radiofrequency signal to be sent received into
Row processing；
Second processor 201 is connected with the RF front-end circuit 202, for that will receive the decoding of intercommunication radiofrequency signal
For voice signal, alternatively, voice signal to be sent is encoded to intercommunication radiofrequency signal；
Receive circuit 203, the voice signal decoded for playing the second processor；
Transmit circuit 204 for acquiring the voice signal of active user, and is sent to the second processor.
Preferably, the RF front-end circuit 202 includes:
Intercommunication antenna 2021, transmitting-receiving the multiplexing electronic switch 2022, RF receiving and transmission module 2023 being sequentially connected.
Preferably, the reception circuit 203, comprising:
The first single-pole double-throw switch (SPDT) 2031, voice extension module 2032, the volume adjuster 2033, audio being sequentially connected
Amplifirer 2034, speech player 2035；
Wherein, first single-pole double-throw switch (SPDT) 2031 is connected to 201 output end of second processor, and described first is single
First non-moving end of double-pole double throw switch 2031 is connected with the voice extension module 2032, the second non-moving end and the volume adjustment
Device 2033 is connected.
In concrete practice, loudspeaker 206 are can be used in the speech player 2035, convert electrical signals into voice signal；
It is understood that the audio power amplifier 2034 is used to push speech player sounding, to reappear sound；
The volume adjuster 2033 is used to adjust the loudness of output audio；
Preferably, the transmit circuit 204, comprising:
Voice collector 2041, audio-frequency amplifier 2042, the second single-pole double-throw switch (SPDT) 2043, compress speech being sequentially connected
Module 2044；
Wherein, the first non-moving end of second single-pole double-throw switch (SPDT) 2043 is connected with the voice compression module 2044,
The voice compression module 2044 is connected with the input terminal of the second processor 201；Second single-pole double-throw switch (SPDT) 2043
The second non-moving end be directly connected with the input terminal of the second processor 201.
In concrete practice, microphone 207 is can be selected in the voice collector 2041, converts electric signal for voice signal；
It is understood that the audio signal that the audio-frequency amplifier 2042 exports the voice collector is rebuild,
The signal volume and power stage of reconstruction are more preferable, and strictly according to the facts, effective and distortion is low；
The voice signal of high code rate is compressed into lower code rate by the voice compression module 2044, to meet equipment
Requirement to memory space and signal bandwidth.
It is understood that this interphone circuit 200 provided in this embodiment, circuit structure is simple, deployment is implemented to hold
Easily, at low cost, user experience is good.
Preferably, the interphone circuit 200, further includes:
Stereo jack group 205, with the audio power amplifier 2034, audio-frequency amplifier 2042 or first processor 101
It is connected, for providing the connecting interface between voice playing module 2035 and the audio power amplifier 2034, alternatively, voice collecting
Connecting interface between device 2041 and the audio-frequency amplifier 2042, alternatively, first processor 101 and external intelligent terminal 108
Between connecting interface.
It is understood that the setting of stereo jack group 205, is convenient for voice playing module 2035, voice collector
2041 plug, meanwhile, reading and writing data is carried out to the first processor 101 convenient for external intelligent terminal 108.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that term " first ", " second " etc. are used for description purposes only in the description of the present invention,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " meaning refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of preferred embodiments of the present invention includes other realization, wherein can not be by shown or discussion
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be by this
The embodiment person of ordinary skill in the field of utility model is understood.
It should be appreciated that each section of the utility model can be realized with hardware, software, firmware or their combination.In
In above embodiment, what multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Software or firmware are realized.It, and in another embodiment, can be with known in this field for example, if realized with hardware
Any one of following technology or their combination realize: there is the logic gate for realizing logic function to data-signal
The discrete logic of circuit, the specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA),
Field programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
In addition, can integrate in a processing module in each functional unit in each embodiment of the utility model,
It can be each unit to physically exist alone, can also be integrated in two or more units in a module.It is above-mentioned integrated
Module both can take the form of hardware realization, can also be realized in the form of software function module.The integrated mould
If block is realized and when sold or used as an independent product in the form of software function module, it also can store and counted at one
In calculation machine read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (9)
1. a kind of intercom characterized by comprising interphone circuit and extension functional circuit, wherein the extension function electricity
Road, comprising:
Locating module, for obtaining the location information of active user；
First processor is connected with the locating module, interphone circuit respectively, for passing through the location information of active user
The interphone circuit is sent to other users, and the location information of other users is received by the interphone circuit；
Short-range communication module is connect with the intelligent terminal of the first processor and active user respectively, for will currently use
The location information at family and the location information of other users are sent to the intelligent terminal, alternatively, receiving the position that intelligent terminal is sent
Confidence breath.
2. intercom according to claim 1, which is characterized in that the extension functional circuit, further includes: with described first
The connected key mould group of processor；
At least provided at least one in following functions key in the key mould group:
Individual calling key grouies busy key, scanning key, monitors key.
3. intercom according to claim 2, which is characterized in that
The first processor is specifically used for: in the individual calling key or when grouping busy that key is pressed, Xiang Suoshu interphone circuit
It sends individual calling signal or grouies busy signal；The individual calling signal grouies busy the location information that active user is carried in signal.
4. intercom according to claim 1, which is characterized in that the extension functional circuit, further includes: with described first
The connected display module of processor；
The display module, for showing the location information of active user, and/or, the location information of other users.
5. intercom according to claim 1, which is characterized in that
The locating module, comprising: GPS positioning module, and/or, Beidou positioning module；
The short-range communication module, comprising: bluetooth module.
6. described in any item intercoms according to claim 1~5, which is characterized in that the interphone circuit, comprising:
RF front-end circuit, for handling the intercommunication radiofrequency signal or intercommunication radiofrequency signal to be sent that receive；
Second processor is connected with the RF front-end circuit, is decoded as voice signal for that will receive intercommunication radiofrequency signal,
Alternatively, voice signal to be sent is encoded to intercommunication radiofrequency signal；
Receive circuit, the voice signal decoded for playing the second processor；
Transmit circuit for acquiring the voice signal of active user, and is sent to the second processor.
7. intercom according to claim 6, which is characterized in that the RF front-end circuit includes: pair being sequentially connected
Say antenna, transmitting-receiving multiplexing electronic switch, RF receiving and transmission module.
8. intercom according to claim 6, which is characterized in that the reception circuit, comprising: first be sequentially connected is single
Double-pole double throw switch, voice extension module, volume adjuster, audio power amplifier, speech player；
Wherein, first single-pole double-throw switch (SPDT) is connected to the second processor output end, first single-pole double-throw switch (SPDT)
The first non-moving end be connected with the voice extension module, the second non-moving end is connected with the volume adjuster；
The transmit circuit, further includes:
Voice collector, audio-frequency amplifier, the second single-pole double-throw switch (SPDT), voice compression module being sequentially connected；
Wherein, the first non-moving end of second single-pole double-throw switch (SPDT) is connected with the voice compression module, the compress speech
Module is connected with the input terminal of the second processor；Second non-moving end of second single-pole double-throw switch (SPDT) is directly with described
The input terminal of two processors is connected.
9. intercom according to claim 8, which is characterized in that the interphone circuit, further includes:
Stereo jack group is connected, for providing voice with the audio power amplifier, audio-frequency amplifier or first processor
Connecting interface between playing module and the audio power amplifier, alternatively, between voice collector and the audio-frequency amplifier
Connecting interface, alternatively, the connecting interface between first processor and external intelligent terminal.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822206059.2U CN209608641U (en) | 2018-12-26 | 2018-12-26 | A kind of intercom |
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| CN201822206059.2U CN209608641U (en) | 2018-12-26 | 2018-12-26 | A kind of intercom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224687A (en) * | 2019-12-27 | 2020-06-02 | 上海商米科技集团股份有限公司 | Interphone relay management method and device |
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2018
- 2018-12-26 CN CN201822206059.2U patent/CN209608641U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111224687A (en) * | 2019-12-27 | 2020-06-02 | 上海商米科技集团股份有限公司 | Interphone relay management method and device |
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