CN207909487U - A kind of Multi-functional guide device - Google Patents
A kind of Multi-functional guide device Download PDFInfo
- Publication number
- CN207909487U CN207909487U CN201820413149.6U CN201820413149U CN207909487U CN 207909487 U CN207909487 U CN 207909487U CN 201820413149 U CN201820413149 U CN 201820413149U CN 207909487 U CN207909487 U CN 207909487U
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- China
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- mcu processor
- wireless audio
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Abstract
The utility model discloses a kind of Multi-functional guide devices, including：MCU processor, infrared module, voice storage module, video processing module, TFT liquid crystal displays, wireless audio transmitting module, RF radio-frequency modules；Infrared module output end is connect with MCU processor first input end, the first output end of MCU processor is connect with video processing module input terminal, video processing module output end is connect with TFT liquid crystal display input terminals, voice storage module output end is connect with the second input terminal of MCU processor, MCU processor second output terminal is connect with voice storage module input terminal, MCU processor third output end is connect with wireless audio transmitting module input terminal, and wireless audio transmitting module is docked with wireless audio receiver.The utility model is connect by the way that infrared module is arranged with specific infrared transmitter, and exhibition section position, signal strength etc. are shown with TFT liquid crystal displays, and speech sound eeplaining is carried out by wireless audio device, simple in structure, is easy production.
Description
Technical field
The utility model is related to navigator field more particularly to a kind of Multi-functional guide devices.
Background technology
In the prior art, at home some major museums, planning shop and memorial museum etc., have used some voices to lead
It lookes at device, provides explanation and tour guide for passenger, greatly facilitate understanding of the tourist to museum and exhibition center's history culture.But
Current navigator can only generally play audio-frequency information, and content is more dull, power consumption is big, data update is complicated, it is even more important not
It can provide exhibition room real-time positioning service, also be explained without included laser pen scene.Also the microphone of navigator and navigator are set
Together, tourist can not replace meter, cannot meet selection of the tourist to the comfort level of earphone.
Therefore, the prior art is defective, needs to improve.
Utility model content
Technical problem to be solved in the utility model is：It is simple in structure to provide one kind, can position, microphone and navigator
Separable Multi-functional guide device.
The technical solution of the utility model is as follows：A kind of Multi-functional guide device, including：One MCU processor, it is red for receiving
The infrared module of external signal is used for the voice storage module of storage of speech signals, is used for the video processing module of image procossing, uses
In the TFT liquid crystal displays of display image, it is used for the wireless audio transmitting module of wireless transmission voice signal, is used for wireless receiving
The wireless audio receiver of voice signal, the RF radio-frequency modules for being docked with extraneous wireless audio receiver；Wherein, described
Infrared module output end is connect with MCU processor first input end, the first output end of the MCU processor and video processing module
Input terminal connects, and the video processing module output end is connect with TFT liquid crystal display input terminals, and the voice storage module is defeated
Outlet is connect with the second input terminal of MCU processor, and the MCU processor second output terminal connects with voice storage module input terminal
It connects, the MCU processor third output end is connect with wireless audio transmitting module input terminal, and the MCU processor the 4th exports
End is connect with RF radio-frequency module input terminals, and the wireless audio transmitting module is docked with wireless audio receiver.
Further include the button mould for adjusting volume in the Multi-functional guide device using above-mentioned technical proposal
Block, the key-press module output end are connect with MCU third input terminals, and the key-press module includes key circuit.
Using above-mentioned each technical solution, in the Multi-functional guide device, the infrared module includes infrared circuit, institute
It includes phonetic storage circuit to state voice storage module, and the video processing module includes video processing circuits, the wireless audio
Transmitting module includes wireless audio radiating circuit.
Further include for charging and data transmission in the Multi-functional guide device using above-mentioned each technical solution
USB interface, the USB interface are connect with MCU processor.
Further include being supplied for managing the power supply of power supply in the Multi-functional guide device using above-mentioned each technical solution
Circuit, the power-supplying circuit output end are connect with MCU processor.
Using above-mentioned each technical solution, the utility model is connected by the way that infrared module is arranged with specific infrared transmitter
It connects, exhibition section position, signal strength etc. is shown with TFT liquid crystal displays, speech sound eeplaining, structure letter are carried out by wireless audio device
It is single, it is easy production.
Description of the drawings
Fig. 1 is the module connection diagram of the utility model；
Fig. 2 is the MCU processor circuit diagram of the utility model；
Fig. 3 is the infrared module circuit diagram of the utility model；
Fig. 4 is the voice storage module circuit diagram of the utility model；
Fig. 5 is the video processing module circuit diagram of the utility model；
Fig. 6 is the wireless audio transmitting module circuit diagram of the utility model；
Fig. 7 is the button module circuit figure of the utility model.
Specific implementation mode
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
A kind of Multi-functional guide device is present embodiments provided, including：One MCU processor, for receiving the red of infrared signal
Outer mold piece is used for the voice storage module of storage of speech signals, the video processing module of image procossing is used for, for showing image
TFT liquid crystal displays, the wireless audio transmitting module of wireless transmission voice signal is used for, for wireless receiving voice signal
Wireless audio receiver, the RF radio-frequency modules for being docked with extraneous wireless audio receiver；Wherein, the infrared module is defeated
Outlet is connect with MCU processor first input end, and the first output end of the MCU processor connects with video processing module input terminal
Connect, the video processing module output end is connect with TFT liquid crystal display input terminals, the voice storage module output end with
The second input terminal of MCU processor connects, and the MCU processor second output terminal is connect with voice storage module input terminal, described
MCU processor third output end is connect with wireless audio transmitting module input terminal, and the 4th output end of the MCU processor is penetrated with RF
Frequency module input terminal connects, and the wireless audio transmitting module is docked with wireless audio receiver.
Such as Fig. 1, in the present embodiment, it is necessary first to which explanation will need in advance in museum, planning shop, memorial museum etc.
Infrared transmitter of the place setting with unique ID identifiers is explained, this infrared transmitter and the infrared module in navigator are logical
Cross infrared signal docking.When guide, which carries this navigator, to be entered within infrared transmitter transmitting range, infrared module connects
Infrared signal is received, this infrared signal is unique ID identifiers.Infrared signal is sent to MCU processor, MCU through infrared module
Processor is decoded infrared signal.After MCU processor decodes ID identifiers, by video processing module to the position of exhibition room
Set, the information such as the volume of exhibition section, signal strength are handled, the information handled is shown by TFT liquid crystal displays.
After navigator and infrared transmitter are got in touch, MCU processor launches one group of instruction by RF radio-frequency modules, this instruction packet
Include the information such as the ID, exhibition room number of this navigator.The time of waiting 1 second searches extraneous wireless audio receiver, and extraneous is wireless
Audio receiver can send out answer signal.When unresponsive signal is fed back, RF radio-frequency modules can send instruction again and go out, if even
The reply for continuing signal unresponsive three times, then confirm in exhibition room without wireless audio receiver.When there is answer signal feedback, then show to open up
The presence for having wireless audio receiver in the Room notifies user that can use microphone talk.Microphone emits mould with wireless audio
Block connects, and voice signal is sent to wireless audio transmitting module by microphone, and wireless audio transmitting module is wireless by voice signal
It is sent to wireless audio receiver.
Meanwhile voice storage module is provided in navigator, voice storage module has been previously stored a certain section of specific language
Sound.The voice signal to prestore is sent to MCU by voice storage module, and when needing to play, MCU passes through wireless audio transmitting module
The voice signal to prestore is sent on wireless audio receiver.Certainly, the voice signal in voice storage module can basis
Actual conditions and change.When voice signal transmit process has the interference of same frequency, MCU can control wireless audio transmitting module
Adjust automatically Frequency point, enables wireless audio receiver clearly to receive voice signal, convenient for making in complicated interference source occasion
With.
Such as Fig. 1, further, navigator further includes the key-press module for adjusting volume, and the key-press module is defeated
Outlet is connect with MCU third input terminals, and the key-press module includes key circuit (such as Fig. 7).In the present embodiment, by button
Module carries out the adjusting of volume, and key-press module has volume+key and volume-key.After MCU processor detects volume adjustment signals,
It controls wireless audio transmitting module and carries out corresponding voice amplification or attenuation operations, this operation is really realized on navigator
The control of voice size.
Further, navigator be equipped with MCU processor circuit (such as Fig. 2), the infrared module include infrared circuit (such as
Fig. 3), the voice storage module includes phonetic storage circuit (such as Fig. 4), and the video processing module includes video processing circuits
(such as Fig. 5), the wireless audio transmitting module include wireless audio radiating circuit (such as Fig. 6).
Further, in the present embodiment, further include for charging and the USB interface of data transmission, the USB interface with
MCU processor connects.
Further, further include power-supplying circuit for managing power supply, the power-supplying circuit output end with
MCU processor connects.
In the present embodiment, when navigator is in open state, MCU processor can not detect one-shot battery electricity every 30 seconds
The case where.Electricity is set as five grades by power-supplying circuit, and respectively 100%, 75%, 50%, 25%, 0%.When electricity is low
When 25%, MCU processor can notify user to charge by TFT liquid crystal screen displays.When electricity is less than 10%, at MCU
Reason device can control navigator shutdown, and the mistake for making battery pair is avoided to put.When navigator is in charged state, MCU processor meeting
Charged state is shown by TFT liquid crystal screen displays, informs that user is charging.
Using above-mentioned each technical solution, the utility model is connected by the way that infrared module is arranged with specific infrared transmitter
It connects, exhibition section position, signal strength etc. is shown with TFT liquid crystal displays, speech sound eeplaining, structure letter are carried out by wireless audio device
It is single, it is easy production.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
All any modification, equivalent and improvement etc., should be included in the guarantor of the utility model made by within novel spirit and principle
Within the scope of shield.
Claims (5)
1. a kind of Multi-functional guide device, it is characterised in that：Including：One MCU processor, the infrared mould for receiving infrared signal
Block is used for the voice storage module of storage of speech signals, the video processing module of image procossing is used for, for showing image
TFT liquid crystal displays are used for the wireless audio transmitting module of wireless transmission voice signal, for the wireless audio reception with the external world
The RF radio-frequency modules of device docking；Wherein, the infrared module output end is connect with MCU processor first input end, at the MCU
Reason the first output end of device is connect with video processing module input terminal, the video processing module output end and TFT liquid crystal displays
Input terminal connects, and the voice storage module output end is connect with the second input terminal of MCU processor, the MCU processor second
Output end is connect with voice storage module input terminal, and the MCU processor third output end is inputted with wireless audio transmitting module
End connection, the 4th output end of the MCU processor connect with RF radio-frequency module input terminals, the wireless audio transmitting module and outside
The wireless audio receiver on boundary docks.
2. Multi-functional guide device according to claim 1, it is characterised in that：Further include：For adjusting pressing for volume
Key module, the key-press module output end are connect with MCU third input terminals, and the key-press module includes key circuit.
3. Multi-functional guide device according to claim 1, it is characterised in that：The infrared module includes infrared circuit, institute
It includes phonetic storage circuit to state voice storage module, and the video processing module includes video processing circuits, the wireless audio
Transmitting module includes wireless audio radiating circuit.
4. Multi-functional guide device according to claim 1, it is characterised in that：Further include for charging and data transmission
USB interface, the USB interface are connect with MCU processor.
5. Multi-functional guide device according to claim 1, it is characterised in that：It further include the power supply power supply for managing power supply
Circuit, the power-supplying circuit output end are connect with MCU processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413149.6U CN207909487U (en) | 2018-03-26 | 2018-03-26 | A kind of Multi-functional guide device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820413149.6U CN207909487U (en) | 2018-03-26 | 2018-03-26 | A kind of Multi-functional guide device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207909487U true CN207909487U (en) | 2018-09-25 |
Family
ID=63559465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820413149.6U Active CN207909487U (en) | 2018-03-26 | 2018-03-26 | A kind of Multi-functional guide device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207909487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264922A (en) * | 2019-06-06 | 2019-09-20 | 北京分形科技有限公司 | A kind of intelligence guiding device and guide to visitors screen |
-
2018
- 2018-03-26 CN CN201820413149.6U patent/CN207909487U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110264922A (en) * | 2019-06-06 | 2019-09-20 | 北京分形科技有限公司 | A kind of intelligence guiding device and guide to visitors screen |
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