CN108021073A - A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system - Google Patents
A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system Download PDFInfo
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- CN108021073A CN108021073A CN201810017590.7A CN201810017590A CN108021073A CN 108021073 A CN108021073 A CN 108021073A CN 201810017590 A CN201810017590 A CN 201810017590A CN 108021073 A CN108021073 A CN 108021073A
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- 239000004576 sand Substances 0.000 title claims abstract description 22
- 230000003993 interaction Effects 0.000 title claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 239000000523 sample Substances 0.000 claims description 4
- 238000004088 simulation Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 6
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000003287 optical effect Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract description 2
- 230000003238 somatosensory effect Effects 0.000 abstract description 2
- 230000002452 interceptive effect Effects 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 241000700647 Variola virus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system technical field：The present invention relates to one kind displaying to perform in a radio or TV programme acousto-optic-electric control system regions, can self-checking circuit control system more particularly to a kind of a kind of low and high level triggering sand table demonstration interaction for educating science popularization field.Background technology：Laser transmitting-receiving technology of the present invention, optical coupling switching technique, voltage comparator technology, trigger technology, high-power FET technology, speech recognition technology, gas sensing technology, Temperature and Humidity technology, API somatosensory recognition technologies etc..The content of the invention：Either business building and the sand table of military use are that have fixed demonstration to be formed plus projector or video wall and speaker to known science popularization exhibition room, pass through the speech sound eeplaining of related personnel, manual manipulation needs the video played and audio and a series of related muscle power actions such as the signal lamp on sand table, to reach the reception and registration of promotional content, expend muscle power and time, if it is interactive that presentation process runs into enquirement, the effect of publicity reduces much again.
Description
Technical field
Patent of the present invention is related to a kind of displaying and performs in a radio or TV programme acousto-optic-electric control system regions, more particularly to one kind education science popularization neck
A kind of low and high level triggering sand table demonstration interaction in domain can self-checking circuit control system.
Background technology
Laser transmitting-receiving technology of the present invention, optical coupling switching technique, voltage comparator technology, trigger technology, high-power field
Effect Manifold technology, speech recognition technology, gas sensing technology, Temperature and Humidity technology, API somatosensory recognition technologies etc..
The content of the invention
Known science popularization exhibition room or business building and the sand table of military use are that have fixed demonstration plus throwing
Shadow machine or video wall and speaker are formed, and by the speech sound eeplaining of related personnel, manual manipulation needs the video and sound played
Frequency and a series of related muscle power actions such as the signal lamp on sand table, to reach the reception and registration of promotional content, expend muscle power and time, drill
If showing that process runs into enquirement interaction, the effect of publicity reduces much again.
The present invention needs manual control cumbersome to overcome present on, expends the problems such as muscle power is smart, and the present invention solves
Technical solution is used by problem above：By low and high level triggering technique, prefabricated 5v and 12v switched circuits；Carry
DO switching signals (TTL) input and the MCU frequencies of the embedded transparent transmission mode of AO analog input interfaces 434.4-
439.0MHz wireless serial module boards.According to different demo environments, grafting is such as：Laser triggering bistable circuit module/
Infrared triggering bistable circuit module/vibrations triggering bistable circuit module/flame triggering bistable circuit module/temperature triggered
Bistable circuit module/sounds trigger bistable circuit module/gas triggering bistable circuit module/body-sensing triggering bistable electro
The modules such as road module/API body-sensings triggering bistable circuit module, come control video/sound of wireless serial video multimedia card/
Courseware etc. play and can the wireless serial relay of setting time work control the work of various circuits, presentation process again can be with
Visitor's human-computer interaction, reduces the workload of operating personnel, and demonstrates reception and registration superior.
Such as：After allowing visitor to wave body-sensing probe with the right hand before sand table, body-sensing probe recognizes the human body
Right hand signal, starts to give central control board signal, after central control board parsing identification is A areas signal, sends instructions on sand table
A areas by can timing relay signal, A areas relay work, A areas driving sand table on indicator light work；Receive at the same time
Lifting motor to the A areas control sand table lifting of signal also begins to work, rises to above the fold；And receive central control
The multimedia plate of partitioned signal begins through projector and sound box system plays A area's videos or audio and courseware content.Together
When after the prefabricated demonstration lamp box of moulding wall receives the signal of central controller, start flicker and shine to remind the demonstration of A areas
Sand table.After A areas are at the appointed time demonstrated, associated circuit returns to initial holding state, such as control A areas therein liter
The electromechanical road of drop, drops back to elemental height, A areas lamp box extinguishes, and projection video returns to standby picture by A areas sand table.Control the body in A areas
Sense probe also reenters low level triggering pattern.Demo content has some regions, and so on.Selected according to on-the-spot demonstration content
Different trigger module interaction systems are selected, increase the recreational of human-computer interaction, science and technology, while reduce the work of operating personnel again
Amount, and improve demonstrating effect and pass on power.
The beneficial effects of the invention are as follows：The induction module triggered by various low and high levels, controls the circuit of acousto-optic-electric.It is real
The intelligent demonstration presentation system of existing human-computer interaction, reduces the workload of operator, and improves demonstrating effect and pass on power.
Brief description of the drawings：The present invention is further described with reference to the accompanying drawings and examples.
Component in Fig. 1 is labeled as：1001,1002 ... ..., 1020（Wherein, the 1st numeral " 1 " represents Fig. 1, below
001,002 grade represents component serial numbers）.Component in Fig. 2 is labeled as：2001,2002 ... ..., 2138 etc.（Wherein, the 1st number
Word " 2 " represents Fig. 2, expression component serial numbers below）.
Fig. 1 is that a kind of low and high level triggering sand table demonstration interaction of the present invention can self-checking circuit control system architecture figure；
Fig. 2 is that a kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system decomposition diagram：
The mark of each component is as follows in attached drawing：
2001 be to have 5v and 12v switched circuits；Inputted with DO switching signals (TTL) interior with AO analog input interfaces
The MCU frequencies of embedding transparent transmission mode are in 434.4-439.0MHz wireless serial modular circuits.
2002 be that wifi signals turn rs 232 serial interface signal modular circuit.
2003 be can multimedia video/audio/photograph/courseware/serial ports triggering of wireless serial control play card.
2004 be central control module.
2005 be that serial ports triggering 0-380V can timing controlled multicircuit relay.
Embodiment：
When 2001 equipment are by assigning the different triggering sensing moulds with the output of DO switching signals or AO analog output signals end
During block, the built-in rs 232 serial interface signal of serial ports forwarding module can be activated to 2004 central control module rs 232 serial interface signals according to circuit difference,
Multimedia video/audio/photograph/courseware/serial ports triggering is transmitted to after the identification of 2004 central control modules to play card and be controlled
Or play, and can be transmitted to 2005 serial ports triggering 0-380V can timing multicircuit relay signal, control current switching and be powered when
Between length.2002wifi signals turn rs 232 serial interface signal module again can self-test and the operating condition of detection control whole system modules
And upgrading data, the convenient detection mouth reserved in the case of furring is not removed.
Fig. 3 is to be specifically applied to exhibition room schematic diagram
3001 in Fig. 3 be serial ports triggering 0-380V can timing multicircuit relay control one group of light
3002 be the ring curtain projection that multimedia video/audio/photograph/courseware/serial ports triggering plays card output imaging.
3003 be serial ports triggering 0-380V can timing multicircuit relay control short distance lifting motor driving raise mould
Type.
3004 be sand table.
3005 be central control system.
3006 be the serial ports forwarding module for the bistable circuit with human body infrared triggering being hidden in suspended ceiling.
Marginal data:When visitor is in 3006 human body infrareds triggering bistable circuit identification range or in 3005 centers
When the triggering induction module that console has been hidden by sound or body temperature and vibrations triggering, during serial ports forwarding module is given
Control module signal is entreated, 3002 multimedia videos/audio/photograph/courseware/string is transmitted to again after central control module signal identification
Mouth triggering plays the ring curtain projection that card output is imaged and displays.Meanwhile it is placed in the triggering of 3001 serial ports at the top of smallpox 0-380V
Can timing multicircuit relay control one group of light projection to 3003 can raise demonstration model above remind demonstrate publicize
Content.Meanwhile if system breaks down, wifi signals, which turn serial port module, can be easy to detection repair and maintenance again, and without destroying dress
Repair material.
Claims (6)
1. a kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system include：
1. there are 5v and 12v switched circuits；Inputted with DO switching signals (TTL) embedded with AO analog input interfaces
The MCU frequencies of transparent transmission mode in 434.4-439.0MHz wireless serial modular circuits, 2. can wireless serial control multimedia
Video/audio/photograph/courseware/serial ports triggering plays card, 3. central control module, and 4. serial ports triggering 0-380V can timing controlled
Multicircuit relay, 5. can the wifi signals of self-test and maintenance turn rs 232 serial interface signal modular circuit composition.
2. it is to utilize 1. to have 5v and 12v switched circuits described in its feature；With DO switching signals (TTL) input and AO simulations
The MCU frequencies of the embedded transparent transmission mode of signal input interface are installed different in 434.4-439.0MHz wireless serials modular circuit
Sensing triggering probe, its is sent a signal to after triggering, and 3. central control module sends rs 232 serial interface signal, 3. central control module solution
After analysing identification signal, be transmitted to 2. can multimedia video/audio/photograph/courseware/serial ports triggering of wireless serial control play
Card plays the audio and video specified or picture and courseware content, and can give 4. serial ports triggering 0-380V can timing controlled it is more
Road relay sends signal, the various electrical works of driving relay connection.
1. there are 5v and 12v switched circuits more than 3.；Connect with DO switching signals (TTL) input and the input of AO analog signals
Mouthful embedded transparent transmission mode MCU frequencies in 434.4-439.0MHz wireless serial modular circuits, 2. can wireless serial control
The triggering of multimedia video/audio/photograph/courseware/serial ports play card, 3. central control module, 4. serial ports triggering 0-380V can
Timing controlled multicircuit relay, and can be by 5. can self-test and maintenance when going wrong or needing upgrade maintenance
Wifi signals turn the solution of rs 232 serial interface signal modular circuit.
4. a kind of low and high level triggering sand table demonstration interaction as described in claims 1. can self-checking circuit control system, it is special
Sign is that described 1. have 5v and 12v switched circuits；With DO switching signals (TTL) input and AO analog input interfaces
Embedded transparent transmission mode MCU frequencies in 434.4-439.0MHz wireless serial modular circuits, be that need to install to switch with DO to believe
The operating voltage of number (TTL) output and AO analog signal output interfaces works in the various triggering detector modules of 5V-12V.
5. as described in claims 1.2. a kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system, its
1. there are 5v and 12v switched circuits described in feature；With DO switching signals (TTL) input and AO analog input interfaces
The MCU frequencies of embedded transparent transmission mode different sensing be installed trigger in 434.4-439.0MHz wireless serials modular circuit and visit
Head, it is sent a signal to after triggering, and 3. central control module sends rs 232 serial interface signal, 3. after central control module parsing identification signal,
Be transmitted to 2. can multimedia video/audio/photograph/courseware/serial ports triggering of wireless serial control play card and play the sound specified
Video or picture and courseware content, and can give 4. serial ports triggering 0-380V can timing controlled multicircuit relay send letter
Number, the various electrical works of driving relay connection, are that the signal specified by wireless serial forwarding works.
6. as described in claims 1.2.3. a kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system,
Be can by 5. can the wifi signals of self-test and maintenance turn the maintenance of rs 232 serial interface signal modular circuit and safeguard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017590.7A CN108021073A (en) | 2018-01-09 | 2018-01-09 | A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017590.7A CN108021073A (en) | 2018-01-09 | 2018-01-09 | A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108021073A true CN108021073A (en) | 2018-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017590.7A Pending CN108021073A (en) | 2018-01-09 | 2018-01-09 | A kind of low and high level triggering sand table demonstration interaction can self-checking circuit control system |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203225089U (en) * | 2013-04-23 | 2013-10-02 | 青岛澳柯玛电动车有限公司 | Intelligent high frequency multimedia display system |
| CN203288146U (en) * | 2013-04-28 | 2013-11-13 | 湖南集智创意展览服务有限公司 | Multimedia interactive sand table |
| CN103680362A (en) * | 2012-09-26 | 2014-03-26 | 三峡电力职业学院 | Lamplight and voice synchronous commentary machine of building model |
| CN204576177U (en) * | 2015-05-20 | 2015-08-19 | 四川空月科技有限公司 | A kind of goods electronic sand map control enclosure |
| CN205264303U (en) * | 2015-12-21 | 2016-05-25 | 成都精诚以诺科技有限公司 | Multimedia interactive sand table |
| WO2017015840A1 (en) * | 2015-07-27 | 2017-02-02 | 盛玉伟 | Remote presentation system and presentation method for housing project |
-
2018
- 2018-01-09 CN CN201810017590.7A patent/CN108021073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680362A (en) * | 2012-09-26 | 2014-03-26 | 三峡电力职业学院 | Lamplight and voice synchronous commentary machine of building model |
| CN203225089U (en) * | 2013-04-23 | 2013-10-02 | 青岛澳柯玛电动车有限公司 | Intelligent high frequency multimedia display system |
| CN203288146U (en) * | 2013-04-28 | 2013-11-13 | 湖南集智创意展览服务有限公司 | Multimedia interactive sand table |
| CN204576177U (en) * | 2015-05-20 | 2015-08-19 | 四川空月科技有限公司 | A kind of goods electronic sand map control enclosure |
| WO2017015840A1 (en) * | 2015-07-27 | 2017-02-02 | 盛玉伟 | Remote presentation system and presentation method for housing project |
| CN205264303U (en) * | 2015-12-21 | 2016-05-25 | 成都精诚以诺科技有限公司 | Multimedia interactive sand table |
Non-Patent Citations (1)
| Title |
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| 王峰;薛智勇;尚亮;王富前;: "多媒体互动沙盘模型电路控制系统研制", 测绘技术装备 * |
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Application publication date: 20180511 |
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