CN206460725U - A kind of multimedia 3D topographic maps interacted based on intelligent sound - Google Patents
A kind of multimedia 3D topographic maps interacted based on intelligent sound Download PDFInfo
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- CN206460725U CN206460725U CN201621002757.5U CN201621002757U CN206460725U CN 206460725 U CN206460725 U CN 206460725U CN 201621002757 U CN201621002757 U CN 201621002757U CN 206460725 U CN206460725 U CN 206460725U
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Abstract
The utility model provides a kind of multimedia 3D topographic maps interacted based on intelligent sound, including a model for stereo topographic map that will be formed after earth's surface landform in proportion micro, and its surface is provided with the LED for showing related geographical position；Also include multimedia display module, voice broadcast module, LED lamp control module, voice acquisition module and central control module, central control module can receive the voice command of voice acquisition module collection and transmission, and speech recognition and semantic understanding are carried out to voice command, formation instructs accordingly and is sent to multimedia display module, voice broadcast module and LED lamp control module, realizes on visualization display, the report of voice messaging and the landform graph model of related geographical position multimedia messages lighting and flashing for corresponding LED.The utility model realizes the organic combination of topographic map and scenery and geographical environment on the spot, allows user is home-confined can intuitively, comprehensively understand from big visual angle and local progress arbitrary target.
Description
Technical field
The utility model belongs to cartographic model technical field, is related to a kind of multimedia 3D landform interacted based on intelligent sound
Figure.
Background technology
With advancing by leaps and bounds for science and technology, multimedia map technology has begun to show up prominently.Multimedia map is different
In static unalterable conventional model map, in multimedia map, modern science and technology, numerically controlled acousto-optic electric system,
By image, audio with the even more representative element perfect adaptations of map, show abundant, gorgeous, interactive, intelligent, polynary, vertical
Body, entertaining, dynamic true to nature.
At present, the Mobile Telephone Gps of 3D maps version have goed deep into the life of modern, because three-dimensional pattern gives people clearly
Lucid and lively sensation, the information that can be provided more is enriched so that 3D navigation is more convenient more directly perceived, contributes to user's positioning to find mesh
Mark.Numerous Mobile Telephone Gps businessmans are all in the map software of exploitation 3D versions in the market, and well-known has figure navigation, Kai Lide
Navigation, the navigation of high moral etc..But these map softwares belong to numerical map, not 3D landform graph model, displaying landform,
During all kinds of geographical feature information such as landforms, it is difficult to show with carrying out visual pattern, third dimension is not still strong.
Utility model content
The problem of the purpose of this utility model is to exist for prior art there is provided it is a kind of based on intelligent sound interact
Multimedia 3D topographic maps, the topographic map integrated use acousto-optic shadow technology, displaying process has three-dimensional, dynamic, directly perceived, strong regard
Feel satisfaction.
Therefore, the utility model is adopted the following technical scheme that：
A kind of multimedia 3D topographic maps interacted based on intelligent sound, including：
Landform graph model, the landform graph model is the three-dimensional model to being formed after earth's surface landform in proportion micro, its table
Face is provided with the LED for showing related geographical position；And the LED is arranged according to longitude and latitude and by grid configuration, often
One LED, one unique location coordinate information of correspondence；It is formed by connecting between each LED by row connecting line and row connecting line,
Form latticed LED light group；
Multimedia display module, the visualization for carrying out related geographical position multimedia messages on landform graph model shows
Show, the multimedia messages include word, picture, image and animation；
Voice broadcast module：Report for carrying out related geographical position voice messaging on landform graph model；
LED lamp control module, different zones or the LED in place lights or flashes control on landform graph model；
Voice acquisition module, the voice command for gathering and transmitting user；
Central control module, language is carried out for receiving the voice command that voice acquisition module is collected, and to voice command
Sound recognizes and semantic understanding that formation is instructed accordingly and is sent to multimedia display module, voice broadcast module and LED are controlled
Module, realizes phase on visualization display, the report of voice messaging and the landform graph model of related geographical position multimedia messages
Answer lighting and flashing for LED；It is right that the central control module is additionally operable to different zones and place institute on storage landform graph model
The positional information for the LED answered, and relevant range and place multimedia messages and voice messaging.
Further, the LED lamp control module is embedded control system, including microcontroller, and and microcontroller
Serial port circuit, power circuit, horizontal drive circuit and column drive circuit that device is connected；Wherein：
The microcontroller, for receiving the instruction of central control module, and controls horizontal drive circuit and column drive circuit
LED is scanned and is selectively turned on；
The serial port circuit, for realizing the communication between microcontroller and central control module；
The power circuit, for providing power supply to microcontroller；
The column drive circuit has some output ends and is connected respectively with the row connecting line of LED light group, for controlling LED
The connection of lamp group row connecting line；
The horizontal drive circuit has some output ends and is connected respectively with the row connecting line of LED light group, for controlling LED
The connection of lamp group row connecting line.
（One）The utility model application prospect
The utility model can apply in the operational commanding of every main military area command battalion level and the above, allow officers and men in tactical analysis
During with design, all kinds of information related to military commanding can be quickly obtained, so as to make correct judgement and scheme.
The utility model can also be applied in the urban planning of government unit at county level or above county level, make urban planning more square
Just, fast, image and science.
The utility model applies also for the plurality of application scenes such as urban planning displaying, geographical teaching, traffic plan design.
（Two）The beneficial effects of the utility model
（1）Main points on 3D topographic maps, fortress, important goal, campaign tactics region, road are realized using voice control function
The quick of the key elements such as road, river checks, highlights the target to be found on topographic map using LED lamplight etc., passes through many matchmakers
The multimedia show of body display module and voice broadcast module, realizes the organic whole of topographic map and scenery on the spot and geographical environment
Close, allow user is home-confined can intuitively, comprehensively understand from big visual angle and local progress arbitrary target；
（2）With each in a variety of multimedia forms such as voice, word, picture and video image synchronously displaying model topographic map
Class relevant information, can allow user lively, image, the content of quickly and accurately awareness and understanding topographic map model displaying, reach
To comprehensive, interactive multimedia show effect, the purpose of topographic map multimedia messages displaying is effectively realized；
（3）LED on the utility model landform graph model arranges that covering is without dead angle, and positional precision is high, just in gridding
In the flexible displaying of different geography targets；
（4）The display mode of the utility model LED is various, and the display of point, line, surface three types can be achieved, and can root
According to the different display mode of the different choice of displaying target；
（5）The display control of LED is accurate, and the accurate control of LED, and response speed are realized by lattice scanning
It hurry up, the degree of accuracy is high.
Brief description of the drawings
Fig. 1 is the structured flowchart of the utility model multimedia 3D topographic maps；
Fig. 2 is the structured flowchart of the utility model LED lamp control module；
Fig. 3 is the structural representation of the utility model LED light group；
Fig. 4 is the circuit theory diagrams of the utility model LED lamp control module microcontroller；
Fig. 5 is the circuit theory diagrams of the utility model LED lamp control module column drive circuit；
Fig. 6 is the circuit theory diagrams of the utility model LED lamp control module horizontal drive circuit；
In figure, 1-LED lamp groups, 2- multimedia display modules, 3- voice broadcast modules, 4-LED lamp control modules, 5- voices
Acquisition module, 6- central control modules, 7- microcontrollers, 8- serial port circuits, 9- power circuits, 10- horizontal drive circuits, 11- row
Drive circuit, 12-LED lamps, 13- row connecting lines, 14- row connecting lines.
Embodiment
As shown in figures 1 to 6, a kind of multimedia 3D topographic maps interacted based on intelligent sound, including：
Landform graph model, the landform graph model is the three-dimensional model to being formed after earth's surface landform in proportion micro, its table
Face is provided with the LED 12 for showing related geographical position；And LED 12 is arranged according to longitude and latitude and by grid configuration, often
One LED, one unique location coordinate information of correspondence；Connected between each LED by row connecting line 13 and row connecting line 14 and
Into, the latticed LED light group of formation, when the row connecting line and row connecting line corresponding to a certain LED are switched on, the LED
It is lit；
Multimedia display module 2, the visualization for carrying out related geographical position multimedia messages on landform graph model shows
Show, the multimedia messages include word, picture, image and animation；In the present embodiment, multimedia display module 2 is by projecting
Instrument and curtain are constituted, and associated multimedia information projection can be shown by projecting apparatus on curtain；
Voice broadcast module 3：Report for carrying out related geographical position voice messaging on landform graph model；The present embodiment
In, voice broadcast module 3 can be made up of sound equipment；
LED lamp control module 4, different zones or the LED in place 12 lights or flashes control on landform graph model
System；
Voice acquisition module 5, the voice command for gathering user；In the present embodiment, voice acquisition module 5 is by a band
Have voice collect and record function voice remote controller and mobile phone or tablet personal computer constitute, voice acquisition module 5 wirelessly with
Central control module 6 is communicated, after user voice command is collected, and can be transmitted voice signal by communication
To central control module 6；
Central control module 6, the voice command that voice acquisition module 5 is collected is received by communication, and right
Voice command carries out speech recognition and semantic understanding, and formation instructs accordingly and is sent to multimedia display module 2, voice broadcast
Module 3 and LED lamp control module 4, realize the visualization displays of related geographical position multimedia messages, the report of voice messaging with
And corresponding LED is lighted and flashed on landform graph model；Central control module 6 is additionally operable on storage landform graph model not same district
The positional information of LED corresponding to domain and place, and relevant range and place multimedia messages and voice messaging；
Specifically, in the present embodiment, central control module 6 is by upper structure into being preinstalled with voice in central control module 6
Identification software, identification and semantic understanding for voice command；, need to be by storage in central control module 6 before equipment is enabled
Multimedia messages and voice messaging are matched in advance with geographical location information, speech recognition and semantic reason by voice command
Xie Hou, central control module 6 calls corresponding multimedia messages and voice messaging, and is sent to multimedia display module 2 and language
Sound broadcasting module 3 is demonstrated and reported accordingly；Meanwhile, LED positional information is sent to LED lamp control module 4, controlled
Corresponding LED is lighted and flashed.
In the present embodiment, LED lamp control module 4 is embedded control system, including microcontroller 7, and and microcontroller
Serial port circuit 8, power circuit 9, horizontal drive circuit 10 and column drive circuit 11 that device 7 is connected；Wherein：
The microcontroller 7 uses STM32F103C8T6 master chips, for receiving the instruction of central control module 6, and controls
Horizontal drive circuit 10 and column drive circuit 11 processed are scanned and are selectively turned on to LED 12；STM32F103C8T6 chips are adopted
With the cortex-M3 kernels of 32, prestissimo can reach 72Mhz, can connect abundant ancillary equipment, such as DMA, motor
PWM, PWM, temperature sensor are controlled, program storage capacity is 64KB, supports 2V-3.6V supply voltage；Support JTAG and
SWD downloading modes, with three timers, 2 SPI, 2 UART, the chip can fully meet design of the present utility model
It is required that.
The serial port circuit 8, for realizing the communication between microcontroller 7 and central control module 6；
The power circuit 9, for providing power supply to microcontroller 7；
The column drive circuit 11 has some output ends and is connected respectively with the row connecting line 14 of LED light group 1, for controlling
The connection of LED light group row connecting line 14 processed；Column drive circuit 11 specifically uses the line decoders of 7,4HC,154 tetra--ten six, 74HC154
It is a high-speed cmos device, 74HC154 pin compatibility low-power consumption Schottky TTL（LSTTL）Series.74HC154 decoders can
Receive 4 high effective binary address input, and low effective output of 16 mutual exclusions is provided.74HC154 two inputs are enabled
Gate circuit is gated available for decoder, to eliminate the usual decoding " glitch " in output end, it can also be used to which decoder extends.Should
Enable gate circuit and include two " logical AND " input, it is necessary to be set to low to enable output end.Optional one enables input and makees
For data input, 74HC154 may act as 1-16 demultplexer.When remaining enable input is set low, address is defeated
The state of application will be followed by going out.
The horizontal drive circuit 10 has some output ends and is connected respectively with the row connecting line 13 of LED light group 1, for controlling
The connection of LED light group row connecting line 13 processed；Horizontal drive circuit 10 specifically uses MBI5024 driving chips, and MBI5024 is one 16
Position constant-current LED driver, possesses the current output channels such as 16, and wait current output value not by output end load voltage shadow
Ring, accurate current output value can be exported, the current value of output can also be flexibly set using a resistance, with quick
Output current response, hold up to 25MHZ clock frequencies.MBI5024 is to utilize newest PrecisionDrive technologies, specially
The driving IC designed for LED display panel, its built-in CMOS bit shift register and bolt-lock function, can be by serial input number
According to the data format for being converted to parallel output.MBI5024 input voltage range value be 3.3V to 5V there is provided 16 current sources,
It can provide 3-45MA point flows to drive LED in each output stage；User can be by from the external of different resistances
Resistor adjusts the size of current of each output stages of MBI5024, and therefore, user can be accurately controlled LED luminosity.
In the utility model, GPIO mouthfuls of data are mainly sent to capable drive by column drive circuit 11 by way of SPI
Dynamic circuit 10；Horizontal drive circuit 10 enables foot control output data by LE and OE, while also achieving a data by serially turning
It is changed to parallel purpose.
By 32*16, totally 512 light emitting diodes are constituted the lattice display of LED light group 1 in embodiment, during control, are controlled respectively
System is by horizontal drive circuit 10（String turns and chip MBI5024）The 32 row control mouths and column drive circuit 11 being transformed（4-16
Decoder 74HC154 circuits）The 16 row control mouths produced, you can realize being selectively turned on for LED 12.
After measured, the utility model multimedia 3D topographic maps can reach following technical indicator：
（1）Interactive sensitivity is reached within 800 milliseconds；
（2）Position discrimination reaches more than 90%；
（3）Projected picture definition can reach 1200P；
（4）Geography information broadcast point digit at most can reach at 512 points.
The control method of the above-mentioned multimedia 3D topographic maps interacted based on intelligent sound, is comprised the following steps：
（1）The voice command for including specific geographic location conten that voice acquisition module collection user sends, and should
Voice command is sent to central control module, and central control module completes speech recognition and the semantic understanding of voice command, obtained
Clear and definite geographical location information, and send instructions to multimedia display module and voice broadcast module；The identification of voice command and
Semantic understanding mainly realizes that specifically optional news fly away from line voice by the speech recognition software being mounted in advance in central control module
Or Baidu's voice assistant etc.；
（2）According to the instruction of central control module, multimedia display module to should geographical position multimedia messages
Visualization is carried out to show, voice broadcast module to should the voice messaging in geographical position report；Related geographical position
Multimedia messages and voice messaging are stored in central control module in advance, central control module according to geographical location information with
The matching relationship of multimedia messages, calls corresponding multimedia messages and voice messaging, and be sent to multimedia display module and
Voice broadcast module demonstrate and report accordingly；
（3）Central control module transfers out the positional information of whole LEDs corresponding to the geographical position simultaneously, and to
LED lamp control module sending point, which exposes, answers the instruction of LED；
（4）According to the instruction of central control module, LED lamp control module controls geographical position institute on landform graph model right
Answer lighting or flashing for LED；The process is specific as follows：
The row for first sending the first row to be shown to horizontal drive circuit from microcontroller shows signal, then to column drive circuit
Column selection messenger is sent, row all to the row carry out single pass, and the row for retransmiting the second row to be shown shows signal, goes forward side by side
The scanning of all row of the row row, so constantly circulation, all LEDs are scanned one time；Pass through row connecting line and row connecting line
Lighting for corresponding LED is realized in connection.
Claims (2)
1. a kind of multimedia 3D topographic maps interacted based on intelligent sound, it is characterised in that including：
Landform graph model, the landform graph model is the three-dimensional model to being formed after earth's surface landform in proportion micro, and its surface is set
It is equipped with the LED for showing related geographical position；And the LED is arranged according to longitude and latitude and by grid configuration, every LED
Lamp one unique location coordinate information of correspondence；It is formed by connecting between each LED by row connecting line and row connecting line, forms net
The LED light group of trellis；
Multimedia display module, the visualization for carrying out related geographical position multimedia messages on landform graph model is shown；
Voice broadcast module：Report for carrying out related geographical position voice messaging on landform graph model；
LED lamp control module, different zones or place LED lights or flashes control on landform graph model；
Voice acquisition module, the voice command for gathering and transmitting user；
Central control module, the voice command for receiving voice acquisition module collection and transmission, and language is carried out to voice command
Sound recognizes and semantic understanding that formation is instructed accordingly and is sent to multimedia display module, voice broadcast module and LED are controlled
Module, realizes phase on visualization display, the report of voice messaging and the landform graph model of related geographical position multimedia messages
Answer lighting and flashing for LED；It is right that the central control module is additionally operable to different zones and place institute on storage landform graph model
The positional information for the LED answered, and relevant range and place multimedia messages and voice messaging.
2. a kind of multimedia 3D topographic maps interacted based on intelligent sound according to claim 1, it is characterised in that described
LED lamp control module is embedded control system, including microcontroller, and serial port circuit, the electricity being connected with microcontroller
Source circuit, horizontal drive circuit and column drive circuit；Wherein：
The microcontroller, for receiving the instruction that central control module is sent, and controls horizontal drive circuit and column drive circuit
LED is scanned and is selectively turned on；
The serial port circuit, for realizing the communication between microcontroller and central control module；
The power circuit, for providing power supply to microcontroller；
The column drive circuit has some output ends and is connected respectively with the row connecting line of LED light group, for controlling LED light group
The connection of row connecting line；
The horizontal drive circuit has some output ends and is connected respectively with the row connecting line of LED light group, for controlling LED light group
The connection of row connecting line.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201621002757.5U CN206460725U (en) | 2016-08-31 | 2016-08-31 | A kind of multimedia 3D topographic maps interacted based on intelligent sound |
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| CN201621002757.5U CN206460725U (en) | 2016-08-31 | 2016-08-31 | A kind of multimedia 3D topographic maps interacted based on intelligent sound |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128287A (en) * | 2016-08-31 | 2016-11-16 | 中国人民解放军68029部队 | A kind of multimedia 3D topography mutual based on intelligent sound and control method thereof |
| CN111429825A (en) * | 2020-03-18 | 2020-07-17 | 王超群 | Method and device for automatically introducing product service |
-
2016
- 2016-08-31 CN CN201621002757.5U patent/CN206460725U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106128287A (en) * | 2016-08-31 | 2016-11-16 | 中国人民解放军68029部队 | A kind of multimedia 3D topography mutual based on intelligent sound and control method thereof |
| CN111429825A (en) * | 2020-03-18 | 2020-07-17 | 王超群 | Method and device for automatically introducing product service |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170901 Termination date: 20180831 |
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| CF01 | Termination of patent right due to non-payment of annual fee |