CN213025384U - Digital exhibition room on-site projection display system - Google Patents
Digital exhibition room on-site projection display system Download PDFInfo
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- CN213025384U CN213025384U CN202021129910.7U CN202021129910U CN213025384U CN 213025384 U CN213025384 U CN 213025384U CN 202021129910 U CN202021129910 U CN 202021129910U CN 213025384 U CN213025384 U CN 213025384U
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Abstract
The utility model discloses a digital exhibition room on-site projection display system relates to the holographic projection field, aims at solving the problem that projection content can not change as required, and its technical scheme main points are: the utility model provides a digital exhibition room on-site projection display system, includes backend server, display terminal is including showing operation module, calculation module and projection module, display terminal still includes voice controller, voice controller includes voice collection module, speech recognition module and central controller, central controller is connected with backend server. The utility model discloses a show content can be adjusted according to people's pronunciation to the on-spot projection display system in digital exhibition room, adjusts content as required, better show projection effect.
Description
Technical Field
The utility model relates to an optical imaging technical field, more specifically say, it relates to a digital exhibition room on-the-spot projection display system.
Background
At present, in the sales process, many industries adopt an image display system to display sales products to customers, so as to promote the sales of the products, or display the image, the strength and the products of the enterprises in the set exhibition hall through on-site projection.
In order to vividly show relevant information, an independent area is usually arranged in an exhibition hall, a relevant picture is generated through holographic projection, and a projection virtual character is also arranged to explain and explain relevant products and information in detail.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a digital exhibition room on-the-spot projection display system through increase speech recognition module in current display system, thereby collects the content that shows its concern, better demonstration projection information according to visitor's pronunciation.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a digital exhibition room on-site projection display system, includes backend server, display terminal is including showing operation module, calculation module and projection module, display terminal still includes voice controller, voice controller includes voice collection module, speech recognition module and central controller, central controller is connected with backend server.
Through adopting above-mentioned technical scheme, be provided with speech controller at display terminal, wherein speech controller is including the pronunciation collection module, speech recognition module and central controller, collect the voice in the exhibition room through the pronunciation collection module, then through the keyword in the speech recognition module discernment pronunciation, match with the keyword that has set for in advance through central controller, when matching the keyword, central controller sends keyword information for backend server, backend server gives the instruction makes display terminal's projection module adjustment projection content, it is good to make his own, show its relevant information of interest, improve the bandwagon's bandwagon show effect.
The utility model discloses further set up to: the voice collection module is connected to the voice recognition module and used for collecting passwords sent by people and inputting the passwords to the voice recognition module.
By adopting the technical scheme, the voice collecting module is connected with the voice recognition module, so that the voice information collected by the voice collecting module is sent to the voice recognition module for recognition, and then the keyword comparison is carried out.
The utility model discloses further set up to: the voice recognition module compresses recognized voice information and sends the compressed voice information to the central controller, and the central controller is connected to the background server.
By adopting the technical scheme, the voice recognition module sends the recognized keyword information to the central controller, and the central controller sends the obtained data information to the background server for processing.
The utility model discloses further set up to: the background server comprises a storage module and a control module, wherein the control module collects the instructions of the background server and issues the control instructions to the display terminal.
By adopting the technical scheme, the background server is provided with the storage module and the control module, the storage module is used for storing the keywords collected according to the time sequence and sending the keyword information to the display terminal in sequence, so that the display terminal plays the video information corresponding to the keywords in sequence.
The utility model discloses further set up to: the background server further comprises an online monitoring module, wherein the online monitoring module is connected with the control module and used for detecting the operation information of the currently started display terminal.
By adopting the technical scheme, the background server is also provided with the online monitoring module for detecting the currently displayed information, and the detection module can also solve the problem of avoiding repeated playing of the keywords, and only once playing can be carried out when the keyword information is encountered for a plurality of times, and the repeated playing can not happen.
The utility model discloses further set up to: the display terminal further comprises a sound module, and the sound module is connected with the control module.
Through adopting above-mentioned technical scheme, set up the stereo set module at display terminal and be used for improving audio frequency bandwagon effect, improve and watch the impression.
The utility model discloses further set up to: the voice collection module comprises an automatic noise reduction process.
By adopting the technical scheme, the automatic noise reduction processing is arranged in the voice collection module, so that the efficiency of voice recognition is improved.
The utility model discloses further set up to: the display operation module comprises a touch screen.
By adopting the technical scheme, the touch screen is arranged on the display operation module to improve the interaction experience, the regulation and the control are convenient, and the interaction efficiency is improved.
To sum up, the utility model discloses following beneficial effect has: the voice controller is added in the on-site projection display system of the exhibition hall, voice data when the projection content is watched is collected and fed back, so that the watching personnel can see the interested content as much as possible, the watching experience of the watching personnel is improved, data processing can be carried out in the identification process, and repeated playing of the keyword content is avoided.
Drawings
Fig. 1 is a schematic view of the frame structure of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
A digital exhibition hall on-site projection display system is shown in figure 1, and comprises a background server and a display terminal, wherein the display terminal comprises a display operation module, a calculation module, a projection module and a voice controller, wherein the voice controller comprises a voice collecting module, a voice recognition module and a central controller, the central controller is connected with a background server, the voice in the exhibition hall is collected through the voice collecting module, then, the key words in the voice are recognized through the voice recognition module, the central controller is matched with the preset key words, when the keywords are matched, the central controller sends the keyword information to the background server, and the background server gives instructions to enable the projection module of the display terminal to adjust projection contents, so that the projection contents are well put on the market, interested related information is displayed, and the display effect of the exhibition hall is improved; an automatic noise reduction processor is added in the voice detection module to improve the voice recognition efficiency; and the display operation module comprises a touch screen and is used for improving interaction experience, facilitating regulation and control and improving interaction efficiency.
The background server comprises a storage module and a control module, wherein the control module collects instructions of the background server and issues control instructions to the display terminal, the storage module is used for storing keywords collected according to a time sequence and sending keyword information to the display terminal in sequence, so that the display terminal plays video information corresponding to the keywords in sequence, the online monitoring module is connected with the control module and used for detecting operation information of the currently started display terminal, the problem that the keywords are played repeatedly can be solved, and the keywords are only played once when the keyword information is encountered for multiple times without repeated playing is solved; the display terminal further comprises a sound module, and the sound module is connected with the control system and used for outputting the audio description, so that the audio display effect can be improved, and the watching experience is improved.
Therefore, the voice controller is added into the on-site projection display system of the exhibition hall, voice data when the projection content is watched is collected and fed back, so that the watching personnel can see the interested content as much as possible, the watching experience of the watching personnel is improved, data processing can be carried out in the identification process, and repeated playing of the keyword content is avoided.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a digital exhibition room on-site projection display system, includes backend server, display terminal is including showing operation module, calculation module and projection module, its characterized in that: the display terminal further comprises a voice controller, the voice controller comprises a voice collecting module, a voice recognition module and a central controller, and the central controller is connected with the background server.
2. The digital exhibition hall on-site projection display system as claimed in claim 1, wherein: the voice collection module is connected to the voice recognition module and used for collecting passwords sent by people and inputting the passwords to the voice recognition module.
3. The digital exhibition hall on-site projection display system as claimed in claim 2, wherein: the voice recognition module compresses recognized voice information and sends the compressed voice information to the central controller, and the central controller is connected to the background server.
4. The digital exhibition hall on-site projection display system as claimed in claim 3, wherein: the background server comprises a storage module and a control module, wherein the control module collects the instructions of the background server and issues the control instructions to the display terminal.
5. The digital exhibition hall on-site projection display system as claimed in claim 4, wherein: the background server further comprises an online monitoring module, wherein the online monitoring module is connected with the control module and used for detecting the operation information of the currently started display terminal.
6. The digital exhibition hall on-site projection display system as claimed in claim 4, wherein: the display terminal further comprises a sound module, and the sound module is connected with the control module.
7. The digital exhibition hall on-site projection display system as claimed in claim 1, wherein: the voice collection module comprises an automatic noise reduction process.
8. The digital exhibition hall on-site projection display system as claimed in claim 1, wherein: the display operation module comprises a touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129910.7U CN213025384U (en) | 2020-06-17 | 2020-06-17 | Digital exhibition room on-site projection display system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021129910.7U CN213025384U (en) | 2020-06-17 | 2020-06-17 | Digital exhibition room on-site projection display system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213025384U true CN213025384U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021129910.7U Active CN213025384U (en) | 2020-06-17 | 2020-06-17 | Digital exhibition room on-site projection display system |
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| Country | Link |
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| CN (1) | CN213025384U (en) |
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2020
- 2020-06-17 CN CN202021129910.7U patent/CN213025384U/en active Active
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