CN208424348U - A kind of intelligent digital team introduction system - Google Patents
A kind of intelligent digital team introduction system Download PDFInfo
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- CN208424348U CN208424348U CN201821231859.3U CN201821231859U CN208424348U CN 208424348 U CN208424348 U CN 208424348U CN 201821231859 U CN201821231859 U CN 201821231859U CN 208424348 U CN208424348 U CN 208424348U
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Abstract
The utility model discloses a kind of intelligent digital team introduction system, comprising: infrared induction signal projector；Navigator, the navigator include receiver, MCU module, explains device, signal projector；The receiver is used to receive the control signal of infrared induction signal projector transmission, after the receiver receives control signal, it exports to MCU module, MCU module identifies that the utility model can control the switching between the voice of public broadcasting and local guide's voice by background music switch to control signal.
Description
Technical field
The utility model relates to team's introduction system field more particularly to a kind of intelligent digital team introduction systems.
Background technique
Wireless speech receiver currently on the market can only be simple reception voice, itself do not have ID so cannot be with exhibition
Exhibition room number in shop corresponds to, and can not thus accomplish to trigger the wireless of corresponding exhibition room when guide reaches the exhibition room
Voice receiver receives voice and controls the loudspeaker broadcasting of current exhibition room.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of intelligent digital team introduction system.
The technical solution of the utility model is as follows: a kind of intelligent digital team introduction system, comprising:
Infrared induction signal projector；
Navigator, the navigator include receiver, MCU module, explains device, signal projector；The receiver is used to
The control signal that infrared induction signal projector is sent is received, after the receiver receives control signal, is exported to MCU module,
MCU module identifies control signal, while MCU module reads the voice signal of explains device output, and then MCU module is through believing
Number transmitter exports control signal respectively, voice signal gives junior's circuit；
Voice controller, the voice controller include voice receiver, power amplifier, background music switch, raise
Sound device；The voice receiver receives voice signal, control signal, and the received voice signal of voice receiver is put through power
Big device amplifies, and amplified voice signal, which exports, gives voice switch, and the voice switch is also connected with a public voice,
The received control signal of voice receiver is exported to the control terminal of voice switch, and the control signal is used to control language
Sound switch switches voice signal, public voice output to loudspeaker.
In the above-mentioned technical solutions, the receiver includes infrared signal receiver, decoder；The decoder input
Connect the output end of infrared signal receiver, the corresponding input terminal of output end connection MCU module of the decoder.
In the above-mentioned technical solutions, the explains device includes speech processor, memory, scanner；The speech processes
The input terminal connection corresponding with MCU module of device, memory, scanner.
In the above-mentioned technical solutions, the signal projector includes wireless audio transmitter, RF radiofrequency launcher, the nothing
Line audio emitter, RF radiofrequency launcher are all connected with the corresponding output end of MCU module, and the wireless audio transmitter is used to send
Voice signal, the RF radiofrequency launcher are used to send control signal.
In the above-mentioned technical solutions, the voice receiver is set as wireless speech receiver, the wireless speech receiver
It is respectively intended to receive voice signal, control signal, and output end one end of wireless speech receiver is through power amplifier and background
Another output end of the connection of music switch input terminal, the wireless speech receiver connects background music switch control terminal.
Compared with the existing technology, the utility model has the beneficial effects that: the utility model passes through background music switch
Can control the switching between the voice of public broadcasting and local guide's voice, additionally by navigator and voice controller it
Between signal transmission, can by guide using the voice of the explanation of navigator by loudspeaker into broadcasting, and in different exhibitions
The voice that guide can intelligently be switched between the Room, does any operation without guide, and the transition between exhibition room and exhibition room is very certainly
So, also coordinate not interfereing with each other when multiple team in shop.
Detailed description of the invention
Fig. 1 is the whole schematic diagram of the utility model；
Fig. 2 is the wireless speech acceptor circuit schematic diagram of the utility model；
Fig. 3 is the background music switch circuit schematic diagram of the utility model.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Shown in please referring to Fig.1 to Fig.3, a kind of intelligent digital team introduction system provided in this embodiment, comprising:
Infrared induction signal projector 3；
Navigator 1, the navigator 1 include receiver, MCU module 18, explains device, signal projector；The red reception
Device is used to receive the control signal of the transmission of infrared induction signal projector 3, after the receiver receives control signal, export to
MCU module 18,18 pairs of control signals of MCU module identify, while MCU module 18 reads the voice signal of explains device output,
Then MCU module 18 exports control signal through signal projector respectively, voice signal gives junior's circuit；
Voice controller 2, the voice controller 2 include voice receiver, power amplifier 21, background music switch
24, loudspeaker 23；The voice receiver receives voice signal, control signal, the received voice signal of voice receiver
It is amplified through power amplifier 21, amplified voice signal, which exports, gives voice switch, and the voice switch is also connected with
One public voice, the received control signal of voice receiver are exported to the control terminal of voice switch, the control signal
For controlling voice switch switching voice signal, public voice output to loudspeaker 23.
In the above-mentioned technical solutions, the receiver includes infrared signal receiver 17, decoder 16；The decoder 16
Input terminal connects the output end of infrared signal receiver 17, and the output end connection MCU module 18 of the decoder 16 is corresponding defeated
Enter end.
The explains device includes speech processor 11, memory 12, scanner 12；The speech processor 11, memory
12, scanner input terminal connection corresponding with MCU module 18.
The signal projector includes wireless audio transmitter 15, RF radiofrequency launcher 14, the wireless audio transmitter
15, RF radiofrequency launcher 14 is all connected with the corresponding output end of MCU module 18, and the wireless audio transmitter 15 is used to send voice
Signal, the RF radiofrequency launcher 14 are used to send control signal.
The voice receiver is set as wireless speech receiver 25, and the wireless speech receiver 25 is respectively intended to receive language
Sound signal, control signal, and output end one end of wireless speech receiver 25 is through power amplifier 21 and background music switch
Another output end of the connection of 24 input terminals, the wireless speech receiver 25 connects 24 control terminal of background music switch.
Embodiment 1:
As shown in Figure 2 and Figure 3, wireless language receiver and Background music 24 working principles of switch are as follows:
(1), when wireless speech receiver 25 exports the voltage of a 5V, two diode D1 can end, and then two
3 feet of RELAY-D relay " break contact " can be closed, while 5 foot, the two voice channel signal B_ of two RELAY-D relays
VOICE+, B_VOICE- can be led with 4 feet of corresponding RELAY-D relay public voice channel OUT_VOICE+, OUT_VOICE
Logical, i.e., sound signal is exported through 4 feet of every RELAY-D relay and is played, in addition at this time public voice because of voice signal channel
Switch and stops playing；
(2), when wireless speech receiver 25 exports the voltage of a 9V, two diode D1 are connected, then two RELAY-D
5 feet of relay " moving together contact " can be closed, while 3 foot L_VOICE+, L_ of two RELAY-D relay of public voice channel
VOICE- can be connected with 4 foot OUT_VOICE+, OUT_VOICE of corresponding two RELAY-D relay, i.e., public voice is through each
4 feet of RELAY-D relay, which export, to be played, and in addition voice signal stops playing because of the switching of public voice at this time.
Embodiment 2:
As shown in Figure 1；The utility model can control voice and the local of public broadcasting by background music switch 24
Switching between guide's voice is transmitted additionally by the signal between navigator 1 and voice controller 2, can be by guide
Pass through loudspeaker 23 into broadcasting using the voice of the explanation of navigator 1, and can intelligently switch guide between different exhibition rooms
Voice, without guide do any operation, the transition between exhibition room and exhibition room is very natural, also multiple team in coordination shop
When do not interfere with each other.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of intelligent digital team introduction system characterized by comprising
Infrared induction signal projector；
Navigator, the navigator include receiver, MCU module, explains device, signal projector；The receiver is used to receive
The control signal that infrared induction signal projector is sent exports after the receiver receives control signal to MCU module, MCU mould
Block identifies control signal, while MCU module reads the voice signal of explains device output, and then MCU module is sent out through signal
Emitter exports control signal respectively, voice signal gives junior's circuit；
Voice controller, the voice controller include voice receiver, power amplifier, background music switch, loudspeaker；
The voice receiver receives voice signal, control signal, and the received voice signal of voice receiver is through power amplifier
It amplifies, amplified voice signal, which exports, gives voice switch, and the voice switch is also connected with a public voice, described
The received control signal of voice receiver is exported to the control terminal of voice switch, and the control signal, which is used to control voice, to be cut
Parallel operation switches voice signal, public voice output to loudspeaker.
2. a kind of intelligent digital team introduction system according to claim 1, which is characterized in that the receiver includes red
External signal receiver, decoder；The output end of decoder input connection infrared signal receiver, the decoder it is defeated
Outlet connects the corresponding input terminal of MCU module.
3. a kind of intelligent digital team introduction system according to claim 2, which is characterized in that the explains device includes language
Sound processor, memory, scanner；The speech processor, memory, scanner input terminal corresponding with MCU module connect
It connects.
4. a kind of intelligent digital team introduction system according to claim 3, which is characterized in that the signal projector packet
Wireless audio transmitter, RF radiofrequency launcher are included, the wireless audio transmitter, RF radiofrequency launcher are all connected with MCU module pair
The output end answered, the wireless audio transmitter are used to send voice signal, and the RF radiofrequency launcher is used to send control letter
Number.
5. a kind of intelligent digital team introduction system according to claim 4, which is characterized in that the voice receiver is set
For wireless speech receiver, the wireless speech receiver is respectively intended to receive voice signal, control signal, and wireless speech connects
Receive device output end one end connect through power amplifier with background music switch input terminal, the wireless speech receiver it is another
One output end connects background music switch control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231859.3U CN208424348U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent digital team introduction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231859.3U CN208424348U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent digital team introduction system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424348U true CN208424348U (en) | 2019-01-22 |
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ID=65124229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821231859.3U Active CN208424348U (en) | 2018-08-01 | 2018-08-01 | A kind of intelligent digital team introduction system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424348U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473389A (en) * | 2021-07-02 | 2021-10-01 | 合肥市徽马信息科技有限公司 | Information transmission method and system for team explanation system |
| CN114666709A (en) * | 2022-03-24 | 2022-06-24 | 北京本家文化传播有限公司 | Intelligent exhibition sound control system |
-
2018
- 2018-08-01 CN CN201821231859.3U patent/CN208424348U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113473389A (en) * | 2021-07-02 | 2021-10-01 | 合肥市徽马信息科技有限公司 | Information transmission method and system for team explanation system |
| CN113473389B (en) * | 2021-07-02 | 2022-04-12 | 合肥市徽马信息科技有限公司 | Information transmission method and system for team explanation system |
| CN114666709A (en) * | 2022-03-24 | 2022-06-24 | 北京本家文化传播有限公司 | Intelligent exhibition sound control system |
| CN114666709B (en) * | 2022-03-24 | 2024-04-12 | 北京本家文化传播有限公司 | Intelligent exhibition sound control system |
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