CN209419605U - A kind of shoulder miaow, intercom and talk back equipment - Google Patents
A kind of shoulder miaow, intercom and talk back equipment Download PDFInfo
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- CN209419605U CN209419605U CN201920314351.8U CN201920314351U CN209419605U CN 209419605 U CN209419605 U CN 209419605U CN 201920314351 U CN201920314351 U CN 201920314351U CN 209419605 U CN209419605 U CN 209419605U
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Abstract
The utility model belongs to communication technique field, and in particular to a kind of shoulder miaow, comprising: master controller；Speech recognition module is connect, for identification voice messaging with the master controller, and the voice messaging is sent to the master controller；First wireless communication module is connect with the master controller, for establishing wireless communication connection with intercom, and the voice messaging is transferred to the intercom.The utility model provides a kind of shoulder miaow, causes the situation of coiling complexity to avoid there is shoulder miaow with intercom connecting line.
Description
Technical field
The utility model belongs to communication technique field, and in particular to a kind of shoulder miaow, intercom and talk back equipment.
Background technique
Current fire-fighting and rescue, rescue and relief work action in, the effective communication for rescuing team can accelerate rescue efficiency, most
The reduction disaster bring image of big degree, reduces people's property loss.It is widely used pair in the scene collaboration of emergency management and rescue
Machine is said as voice communication means, and usually using shoulder miaow device in execution task, after connect intercom, without holding pair
Say machine, hang piggyback can intercommunication, facilitate rescue or operating personnel to use.
But existing shoulder miaow device is connect with intercom mostly uses connecting line to connect, it will usually cause the feelings of coiling complexity
Condition, influences the job schedule of emergency personnel, to reduce the working efficiency of emergency personnel.
Utility model content
In view of this, the present invention provides a kind of shoulder miaow, to avoid there is shoulder miaow and intercom connecting line cause around
The situation of line complexity.
In order to solve the above technical problems, the utility model provides a kind of shoulder miaow, comprising:
Master controller；Speech recognition module is connect, for identification voice messaging with the master controller, and by institute's predicate
Message breath is sent to the master controller；
First wireless communication module is connect with the master controller, for establishing wireless communication connection with intercom, and will
The voice messaging is transferred to the intercom.
Further, first wireless communication module includes bluetooth module, RF radio-frequency module, Wi-Fi module, infrared radio
Any one in communication module, ZigBee module.
Further, further includes: sound acquisition module, for acquiring acoustic information；
The speech recognition module is arranged between sound acquisition module and the master controller, in the sound
Information identifies the voice messaging.
Further, further includes: multi-party inter-speaking module is connect with the master controller, complete between multiple shoulder miaows for establishing
Duplex voice communication.
Further, further includes: second communication module is connect with the master controller, for establishing with audio transceiver
Wireless communication connection.
Further, the audio transceiver includes: intelligent air breathing mask or bone conduction earphone.
Further, further includes: the main circuit board and circuit board being fixedly mounted in lower case, the main circuit board with it is described
Circuit board is electrically connected with FPC connecting line；
The master controller, speech recognition module, the first wireless communication module, sound acquisition module, second communication module
It is set on the main circuit board；The multi-party inter-speaking module is set on the circuit board.
Further, further includes: the display screen being fixedly mounted on upper housing, the display screen and the main circuit board with
FPC connecting line is electrically connected.
The utility model additionally provides a kind of intercom, cooperates with the shoulder miaow, comprising:
Third wireless communication module is mounted in the intercom, for establishing nothing with first wireless communication module
Line communication connection, and receive the voice messaging that first wireless communication module is sent.
The utility model additionally provides a kind of talk back equipment, comprising: the shoulder miaow and the intercom.
The utility model has the beneficial effects that
1. shoulder miaow provided by the utility model, by being provided with speech recognition module in shoulder miaow, speech recognition module can
Other noises of nonrecognition to identify voice are that emergency personnel can accurate nothing at the first time to improve the quality of call
Realization exchange accidentally；By the first wireless communication module, voice messaging is transferred to intercom by the first wireless communication module
It is interior, so that the wireless communication for realizing shoulder miaow and intercom connects, in the prior art, with connecting line between shoulder miaow and intercom
Mode connect, and intercom volume is big, and power consumption is fast, the occasion for needing closely frequently to link up is not particularly suited for, in intercommunication
When machine is connect with shoulder miaow, intercom connecting line is needed, causes coiling complicated, influences fireman's rescue, rescue personnel is closely
It needs frequently to link up when use, and usually multiple rescue personnels cooperate with fight；Compared with the prior art, present application addresses around
The problem of line complexity, improves the job schedule of emergency personnel, to increase the working efficiency of emergency personnel.
2. shoulder miaow provided by the utility model, multi-party inter-speaking module are connect with the master controller, for establishing multiple shoulders
Full-duplex voice communication between miaow.The connection of the wireless communication between multiple shoulder miaows, Ke Yijin are realized by multi-party inter-speaking module
The remote audio transmission of row.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is schematic diagram of the shoulder miaow provided by the utility model for wireless communication；
Fig. 2 is the main view of shoulder miaow provided by the utility model；
Fig. 3 is the rearview of Fig. 2；
Fig. 4 is the work flow diagram of shoulder miaow provided by the utility model；
Fig. 5 is the schematic diagram of the multi-party inter-speaking module of shoulder miaow provided by the utility model；
Wherein appended drawing reference:
1- antenna；2- rotary switch；3- bluetooth connection indicator light；4- group communication indicator light；
5- power supply indicator；6- earphone socket；7- intercom socket；8- channel adds key；
9- channel down key；10- device numbering adds key；11- device numbering subtracts key；12- display screen；
13- built-in microphone；Loudspeaker built in 14-；The main PTT key of 15-；16- secondary PTT key；
17- back splint；18- charging interface；19- lithium battery；20- upper housing；21- lower case；
100- master controller；200- speech recognition module；The first wireless communication module of 300-；
400- sound acquisition module；500- multi-party inter-speaking module；501-DSP chip；502- radio frequency chip；
503- encryption chip；600- second communication module；700- third wireless communication module；
800- audio amplification block；900- key control module；
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those skilled in the art's every other embodiment obtained without creative efforts, belongs to this reality
With novel protected range.
As shown in Figs. 1-5, the utility model embodiment provides a kind of shoulder miaow, comprising: master controller 100；
Speech recognition module 200 is connect, for identification voice messaging, and the voice is believed with the master controller 100
Breath is sent to the master controller 100；
First wireless communication module 300 is connect with the master controller 100, is connected for establishing wireless communication with intercom
It connects, and the voice messaging is transferred to the intercom.
In the inside of shoulder miaow, speech recognition module 200 and the first wireless communication module 300 connect with master controller 100
It connects, voice messaging is sent to the master controller 100 by speech recognition module 200, then by the first wireless communication module 300 by language
Message breath is transferred on intercom；To realize the connection of the wireless communication between shoulder miaow and intercom, solves coiling complexity
The problem of, the job schedule of emergency personnel is improved, to increase the working efficiency of emergency personnel.
In the present embodiment, first wireless communication module 300 can be bluetooth module, RF radio-frequency module, Wi-Fi
Module, infrared wireless communication module, any one in ZigBee module.
Bluetooth module includes: Bluetooth chip, storage chip, bluetooth balance filter, Bluetooth antenna；By pinning on shoulder miaow
Main PTT key 15, can be matched with the bluetooth module in intercom, to carry out audio transmission by bluetooth module.
In the present embodiment, further includes: sound acquisition module 400, for acquiring acoustic information；
The speech recognition module 200 is arranged between sound acquisition module 400 and the master controller 100, is used for
The acoustic information identifies the voice messaging.
Wherein speech recognition module 200 includes: dsp chip 501 (for digital signal processing chip), encoding and decoding speech core
Piece, amplifier chip etc.；Sound acquisition module 400 is acquired voice messaging first, secondly to voice messaging collected into
Row identification, then after voice messaging is amplified, encoded by phonetic codec chip, it is sent into dsp chip 501, passes through DSP
Chip 501 handles voice messaging, and the voice messaging handled well is sent to phonetic codec chip and is decoded, then leads to
It crosses emitter follower and carries out impedance transformation, then export voice signal.
Speech recognition module 200 can identify voice and the principle of nonrecognition other noises: be since the vocal cords of people issue
Sound mainly concentrate 500Hz~1KHz in the range of, and the environment of surrounding issue noise have plenty of rule (such as engine
Deng), have plenty of irregular (metal strike sound)；For more regular noise (such as engine), it is however generally that frequency is
Some frequency range is concentrated on, after the characteristics of our noise suppression algorithm is by searching out noise, is rung in specific noise frequency range
Voice is filtered out and is sent to speech recognition module 200 and is sent to master controller 100 by the decaying answered；It makes an uproar for irregular
Sound (strike note), it is invalid signals that noise suppression algorithm, which recognizes, then does not open voice pathway, makes strike note that can not pass through voice
Channel is sent into speech recognition module 200 and is sent to master controller 100.
In the present embodiment, further includes: multi-party inter-speaking module 500 is connect with the master controller 100, more for establishing
Full-duplex voice communication between a shoulder miaow.
As shown in figure 5, the multi-party inter-speaking module 500 includes: dsp chip 501, radio frequency chip 502, encryption chip 503,
Antenna 1.Wherein, the master controller 100 of shoulder miaow is carried out data transmission with dsp chip 501 by serial ports, and dsp chip 501 passes through number
It is connect according to I/O mouthfuls with encryption chip 503, encryption chip 503 is connected by serial ports with radio frequency chip 502.Dsp chip 501 is also
It is connect by I/O mouthfuls of data with the secondary PTT key 16 being located on shell.
The necessary condition of real time full duplex group communication is each shoulder miaow equipment needs on the same channel, and each
Equipment has a device numbering, and foundation is a voice communication group, full duplex group, then can just carry out full duplex
Group communication.Currently, the voice communication of real time full duplex group at most meets 6 members while carrying out full-duplex communication, Zhi Houjia
The member entered can only be listening mode, when the member being added later needs to be added full duplex group communication, need until original Quan Shuan
Member in work group communication group exits, and full duplex group could be added pressing secondary PTT key 16 in the member of listening mode
Communication；It, need to be by each voice communication group, full duplex group when being worked together there are multiple voice communication groups, full duplex group
It is set as different channel numbers.When thering is equipment to need to obtain right of speech in the voice communication of full duplex group, need to pin secondary PTT
Key 16 is spoken, and is at this time half duplex mode of communication.
When full-duplex voice group communication group is more than 6 members, when having member that the group is added again later, need
It is arranged to the channel number of the group, and device numbering cannot be identical as group's other equipment.Into after group, which is to monitor
Mode, in full duplex group communication group, when someone exits in former 6 members, monitoring can just be exited by pressing secondary PTT key 16
Mode, after be added to the member of the channel number and can just enter full duplex group communication group.
In the present embodiment, further includes: second communication module 600 is connect with the master controller 100, is used for and sound
Transceiver establishes wireless communication connection；Specifically, the audio transceiver includes: intelligent air breathing mask or osteoacusis
Earphone.
Intelligent air breathing mask or bone conduction earphone can also directly be plugged on the earphone of shoulder miaow by earphone connecting line
In joint chair 6, to realize the connection between intelligent air breathing mask or bone conduction earphone and shoulder miaow.In intelligent air respiratory surface
Cover or bone conduction earphone are after the connection of shoulder miaow, and the microphone of intelligent air breathing mask or bone conduction earphone is as the outer of shoulder miaow
External loudspeaker of the loudspeaker of microphone, intelligent air breathing mask or bone conduction earphone as shoulder miaow,
There are many usage modes for shoulder miaow, meet the requirement of user under various circumstances.First way is shoulder miaow company
The heavy earphone such as intelligent air breathing mask or bone conduction earphone is connect to use.At this point, what is used is that external microphone wind carries out language
Sound information input, external loudspeaker carry out voice messaging output, carry out audio by multi-party inter-speaking module 500 and transmit at a distance.
The second way is that shoulder miaow connects the heavy earphone use such as intelligent air breathing mask or bone conduction earphone, and is inserted into
Intercom connecting line connect use with intercom.At this point, what is used is that external microphone wind carries out voice messaging input, it is external
Loudspeaker carry out voice messaging output, carry out audio by intercom and transmit at a distance, at the same time, can also pass through multi-party inter-speaking mould
Block 500 carries out audio and transmits at a distance.
The third mode is that shoulder miaow connects the heavy earphone use such as intelligent air breathing mask or bone conduction earphone, and passes through
Bluetooth module and intercom are attached use.At this point, what is used is that external microphone wind carries out voice messaging input, external loudspeaker
Progress voice messaging output, carries out audio by intercom and transmits at a distance, pass through bluetooth module and intercommunication in shoulder miaow equipment
Machine carries out short distance audio transmission, at the same time, also can carry out audio by multi-party inter-speaking module 500 and transmit at a distance.
4th kind of mode is that shoulder miaow is not connected to the heavy earphone use such as intelligent air breathing mask or bone conduction earphone, at this time
The built-in microphone 13 of shoulder miaow is used to carry out voice input, built-in loudspeaker 14 carry out voice output.Pass through multi-party inter-speaking mould
Block 500 carries out remote audio transmission.
Fifth procedure is that shoulder miaow is not connected to the heavy earphone use such as intelligent air breathing mask or bone conduction earphone, and inserts
Enter intercom connecting line, use is connect with intercom.At this point, what is used is that the progress voice messaging of shoulder miaow built-in microphone 13 is defeated
Enter, built-in loudspeaker 14 carry out voice messaging output, carry out audio by intercom and transmit at a distance, at the same time, can also pass through
Multi-party inter-speaking module 500 carries out audio and transmits at a distance.
6th kind of mode is that shoulder miaow is not connected to the heavy earphone use such as intelligent air breathing mask or bone conduction earphone, and leads to
It crosses bluetooth module and intercom is attached use.At this point, what is used is that the progress voice messaging of shoulder miaow built-in microphone 13 is defeated
Enter, built-in loudspeaker 14 carry out voice messaging output, carry out audio by intercom and transmit at a distance, pass through bluetooth module on shoulder miaow
Short distance audio transmission is carried out with intercom, at the same time, also audio can be carried out by multi-party inter-speaking module 500 and pass at a distance
It is defeated.
As in Figure 2-4, in the present embodiment, further includes: be fixedly mounted on main circuit board in lower case 21 and integrated
Plate, the main circuit board are electrically connected with the circuit board with FPC connecting line；The master controller 100, speech recognition mould
Block 200, the first wireless communication module 300, sound acquisition module 400, second communication module 600 are set to the main circuit board
On；The multi-party inter-speaking module 500 is set on the circuit board.Further include: the display screen being fixedly mounted on upper housing 21, institute
It states display screen 12 and is electrically connected with the main circuit board with FPC connecting line.
As shown in figure 4, master controller 100 and the voice acquisition module being connected on master controller 100, audio amplification block
800, bluetooth module, speech recognition module 200, key control module 900 are arranged on main circuit board, audio amplification block
800 are connected with built-in loudspeaker 14, the voice messaging of required conveying are passed by built-in loudspeaker 14, the multi-party inter-speaking
Module 500 is set on the circuit board, and main circuit board and circuit board are electrically connected with FPC connecting line, realizes modules
With the information exchange between master controller 100.
As Figure 2-3, earphone socket 6, antenna 1 and rotary switch 2 are equipped at the top of the upper housing 20 of shoulder miaow；In day
The lower section of line 1 and rotary switch 2 is successively arranged power supply indicator 5, group communication indicator light 4 and bluetooth connection instruction from left to right
Lamp 3 is equipped with device numbering in the side of upper housing 20 and key 10 and device numbering is added to subtract key 11；The other side adds equipped with channel
Key 8 and channel down key 9；The inside of upper housing 20 is equipped with display screen 12, is set in lower case 21 there are two built-in microphone
13, built-in loudspeaker 14, main PTT key 15, secondary PTT key 16；21 bottom of lower case is equipped with intercom socket 7, is additionally provided with mounting
Back splint 17 on clothes and the charging interface 18 for charging, shoulder miaow is interior to be equipped with lithium battery 19.
Antenna 1 is the antenna of multi-party inter-speaking module 500；Rotary switch 2 is used as the power switch of shoulder miaow and volume plus-minus is adjusted
Part is saved, bluetooth connection indicator light 3 is the indicator light indicated when bluetooth module is in connection status；Group communication indicator light 4 refers to
Show that equipment enters full duplex group communication status indicator lamp；Power supply indicator 5 is to indicate that the display of power switch and electricity indicates
Lamp；Earphone socket 6 refers to that the interface that Intelligent air aspiration exhales the heavy earphone such as mask or bone conduction earphone can be inserted；Intercom
Socket refers to the interface with intercom connecting line；Channel plus-minus key 8 refers to the channel plus-minus behaviour of multi-party inter-speaking module 500
Make；Device numbering plus-minus key 10 refers to the device numbering plus-minus operation of multi-party inter-speaking module 500；Display screen 12 refers to shoulder
The display device of miaow is mainly used to show the information such as device numbering, channel, volume, electricity and equipment on-line mark；Built-in Mike
Wind 13 is the microphone that shoulder miaow is used when being not connected to Intelligent air and exhaling the heavy type earphone such as mask or bone conduction earphone；Built-in loudspeaker 14
The loudspeaker used for shoulder miaow when being not connected to Intelligent air and exhaling the heavy type earphone such as mask or bone conduction earphone；The main PTT key 15
When referring to that shoulder miaow connects intercom, main PTT key 15 is used as intercom PTT key；Secondary PTT key 16 refers to more
The PTT key of square intercommunication module 500 pins secondary PTT key 16 and is switched to semiduplex mode；The back splint 17 refers to shoulder miaow
The fixation device of equipment can be fixed on user by back splint 17；The charging interface 18 refers to the charge port of shoulder miaow；
The lithium battery 19 refers to the power source of whole equipment.
The embodiments of the present invention additionally provide a kind of intercom, cooperate with the shoulder miaow, comprising: third channel radio
Believe module 700, is mounted in the intercom, for establishing wireless communication connection with first wireless communication module 300,
And receive the voice messaging that first wireless communication module 300 is sent.
Wherein third wireless communication module 700 can be bluetooth module, RF radio-frequency module, Wi-Fi module, infrared radio
Any one in communication module, ZigBee module, is used cooperatively with the first wireless communication module 300 in shoulder miaow.
The embodiments of the present invention additionally provide a kind of talk back equipment, comprising: the shoulder miaow of above-described embodiment description
With intercom described in above-described embodiment, in the present embodiment, shoulder miaow is connect by wireless communication with intercom.
Although being described in conjunction with the accompanying the embodiments of the present invention, those skilled in the art can not depart from this
Various modifications and variations are made in the case where the spirit and scope of utility model, such modifications and variations are each fallen within by appended power
Benefit requires within limited range.
Claims (10)
1. a kind of shoulder miaow characterized by comprising
Master controller；
Speech recognition module is connect, for identification voice messaging with the master controller, and the voice messaging is sent to institute
State master controller；
First wireless communication module is connect with the master controller, for establishing wireless communication connection with intercom, and will be described
Voice messaging is transferred to the intercom.
2. shoulder miaow according to claim 1, which is characterized in that first wireless communication module includes bluetooth module, RF
Radio-frequency module, Wi-Fi module, infrared wireless communication module, any one in ZigBee module.
3. shoulder miaow according to claim 2, which is characterized in that further include: sound acquisition module, for acquiring sound letter
Breath；
The speech recognition module is arranged between sound acquisition module and the master controller, in the acoustic information
Identify the voice messaging.
4. shoulder miaow according to claim 3, which is characterized in that further include: multi-party inter-speaking module connects with the master controller
It connects, for establishing full-duplex voice communication between multiple shoulder miaows.
5. shoulder miaow according to claim 1, which is characterized in that further include: second communication module connects with the master controller
It connects, for establishing wireless communication connection with audio transceiver.
6. shoulder miaow according to claim 5, which is characterized in that the audio transceiver includes: intelligent air respiratory surface
Cover or bone conduction earphone.
7. shoulder miaow according to claim 4, which is characterized in that further include:
The main circuit board and circuit board being fixedly mounted in lower case, the main circuit board and the circuit board are with FPC connecting line
It is electrically connected；
The master controller, speech recognition module, the first wireless communication module, sound acquisition module, second communication module are all provided with
In on the main circuit board；
The multi-party inter-speaking module is set on the circuit board.
8. shoulder miaow according to claim 7, which is characterized in that further include:
The display screen being fixedly mounted on upper housing, the display screen are electrically connected with the main circuit board with FPC connecting line
It connects.
9. a kind of intercom cooperates with the described in any item shoulder miaows of the claim 1-8 characterized by comprising
Third wireless communication module is mounted in the intercom, for establishing channel radio with first wireless communication module
Letter connection, and receive the voice messaging that first wireless communication module is sent.
10. a kind of talk back equipment characterized by comprising
Intercom described in shoulder miaow and claim 9 described in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314351.8U CN209419605U (en) | 2019-03-12 | 2019-03-12 | A kind of shoulder miaow, intercom and talk back equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920314351.8U CN209419605U (en) | 2019-03-12 | 2019-03-12 | A kind of shoulder miaow, intercom and talk back equipment |
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| Publication Number | Publication Date |
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| CN209419605U true CN209419605U (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920314351.8U Active CN209419605U (en) | 2019-03-12 | 2019-03-12 | A kind of shoulder miaow, intercom and talk back equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835370A (en) * | 2020-08-25 | 2020-10-27 | 亚安盾安全咨询服务(北京)有限公司 | Multi-functional intercom equipment that heat dissipation is good |
| CN112261593A (en) * | 2020-10-15 | 2021-01-22 | 上海三吉电子工程有限公司 | Fusion talkback terminal based on intelligent shoulder microphone and application thereof |
-
2019
- 2019-03-12 CN CN201920314351.8U patent/CN209419605U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111835370A (en) * | 2020-08-25 | 2020-10-27 | 亚安盾安全咨询服务(北京)有限公司 | Multi-functional intercom equipment that heat dissipation is good |
| CN112261593A (en) * | 2020-10-15 | 2021-01-22 | 上海三吉电子工程有限公司 | Fusion talkback terminal based on intelligent shoulder microphone and application thereof |
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