CN106639802A - Voice control door system based on dynamic time warping (DTW) technology - Google Patents
Voice control door system based on dynamic time warping (DTW) technology Download PDFInfo
- Publication number
- CN106639802A CN106639802A CN201610488486.7A CN201610488486A CN106639802A CN 106639802 A CN106639802 A CN 106639802A CN 201610488486 A CN201610488486 A CN 201610488486A CN 106639802 A CN106639802 A CN 106639802A
- Authority
- CN
- China
- Prior art keywords
- door
- self
- closing
- voice control
- processing system
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/11—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes against burglary
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/20—Doors, windows, or like closures for special purposes; Border constructions therefor for insulation against noise
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/70—Door leaves
- E06B2003/7049—Specific panel characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention belongs to the technical field of voice control productions, and particularly relates to a voice control door system based on the dynamic time warping (DTW) technology. The voice control door system comprises armor plate glass, a monitor, a double-layer thickened stainless steel plate, a self-closing induction lock device, a face recognition device, and a voice acquisition module used for acquiring voices. The voice acquisition module transmits the acquired voices to a speech recognition system; the speech recognition system transmits a recognition result to a digital signal processing system; the digital signal processing system outputs a door opening signal to the self-closing induction lock device; and an electromagnet generates magnetic force to attract the door to be closed after the self-closing induction lock device receives the signal, a motor of a door opening-closing system is electrified, and door opening and closing actions are completed through the door opening-closing system. By adoption of the voice control door system based on the DTW technology, great convenience is brought for lives of people; and meanwhile, a conventional anti-theft door is changed, and daily lives of people are facilitated.
Description
Technical field
The invention belongs to acoustic control product technical field, more particularly to a kind of Acoustic controlled door system based on dynamic time warping technology
System.
Background technology
With the continuous development of society, the moral consciousness of people is more and more stronger, but is also no lack of the robber for ruining that has moral integrity
The peacefulness of people is being destroyed, the house life especially for the appearance more people of antitheft door provides guarantee.Tradition is anti-
Steal door technology emphasis door lock is closed with owner after, prevent robber or other harbor evil intentions it is be difficult to open on foot based on, with
Scientific and technological progress and the continuous renewal of technology, present robber or other apprentices for harboring evil intentions are suitable under conditions of without master key
Profit is opened traditional anti-theft door and has changed into possibility；In addition people open the door only by manual mode, exist under many circumstances
Inconvenient situation, needs a kind of automatics to control the switch of door, so the life for giving people is brought into great convenience.At present,
Speech recognition technology has had evolved to the practical stage through the research of global over half a century, will using speech recognition system
The voice signal of people becomes a kind of order and is transferred in signal processing system, is converted into wherein after electric signal, by unlocking apparatus
Receive electric signal, implement unlocking action to be possibly realized, the alone word being based particularly under dynamic time warping technology (DTW)
Sound identifying system, it is quite complete, therefore develop a kind of Acoustic controlled door based on dynamic time warping technology and will seem very
Necessity, additionally, traditional anti-theft door bulk strength is low, heat-proof quality is poor, noise reduction is poor, can not meet the needs of the people.
The content of the invention
The technical problem to be solved is to provide a kind of acoustic control door system based on dynamic time warping technology.
The present invention is achieved in that a kind of acoustic control door system based on dynamic time warping technology, including safety glass
Plate, monitor, stainless steel double-layered thickened plate, self-closing sensing locking device, face identification device, for the sound collection of sound collection
The voice signal for collecting is passed to speech recognition system by module, sound acquisition module, and speech recognition system is by recognition result
Send to digital information processing system, digital information processing system exports enabling signal to self-closing sensing locking device, self-closing sensing
Locking device is connected to electromagnet after signal and produces magnetic attraction, is the motor power-up of shutter door system, and shutter door system is completed out
An action is closed, wherein, the sound acquisition module completes sound collection using conventional sound pick-up, and the captions screen body is close to steel
Change on glass plate, armorplate glass is embedded in the outer layer corrosion resistant plate of stainless steel double-layered thickened plate, the self-closing induction lock dress
Put and be horizontally through armorplate glass and stainless steel double-layered thickened plate, the digital information processing system and face identification device are distinguished
It is connected with monitor, the self-closing sensing locking device connects digital information processing system and face identification device.
Further, the antitheft door also includes long distance control system, the long distance control system and sound-controlled apparatus, face
Identifying device is connected, and the long distance control system can control monitor and self-closing sensing locking device, long distance control system with tie up
Fixed cell phone is connected.
Further, the monitor is captions screen body, and the word content that captions screen body shows can be by the movement bound
Mobile phone editor, is transferred on captions screen body by long distance control system and is scrolled.
Wherein, the speech recognition system, includes：
(1) pretreatment module：Primary speech signal to being input into is processed, and filters out ambient noise, and carries out voice
The end-point detection of signal, voice framing and preemphasis are processed；
(2) characteristic extracting module：The acoustical characteristic parameters of voice are calculated, the key feature arrow of reflection signal characteristic is extracted
Amount parameter；
(3) training stage：User input trains several times voice, and after pretreatment and feature extraction characteristic vector is obtained
Parameter, sets up or changes the reference model storehouse of training voice；
(4) cognitive phase：The voice extraction character vector of input is carried out to the pattern in reference model storehouse similar
Property tolerance compare, and draw final recognition result with reference to certain decision rule；
The digital information processing system, further includes pre-filtering, A/D converter, the data signal being sequentially connected
Processing unit, D/A converter and smothing filtering, input signal is changed into analog signal by A/D converter after pre-filtering
Data signal, data signal after certain algorithm process according to exporting to D/A converter, then smoothed filtering obtains continuous mould
Intend signal；Wherein, unlocking system is conventional electromagnet line system, when digital information processing system exports the signal for opening the door
When, electromagnet circuit will be closed automatically, be the motor power-up of shutter door system, equally, when digital information processing system output
After the signal closed the door, after door is closed completely, electromagnet circuit will disconnect automatically, so that door is shut；Wherein, the shutter door
System is made up of motor-operated lever group.
The system further comprises security system, the current value of motor in security system collection shutter door system,
Judge whether motor transships by the size of current value, once current overload security system occurs will send signal, cut off
Motor power, reaches the purpose that will not be burned out by protection circuit.
Compared with prior art, beneficial effect is the present invention：Armorplate glass and stainless steel bilayer in the present invention adds
Slab may insure the bulk strength of antitheft door, and stainless steel double-layered thickened plate and foaming agent therein, armorplate glass can have
Effect improves heat-insulated and noise reduction；The present invention can be that the life of people brings huge convenience, when people are not convenient to use key
In the case that spoon goes to realize unlocking, only door lock can just be opened by sound, to those busy white collars, for action obstacle
People, for there is huge effect when leaving behind key.
Description of the drawings
Fig. 1 is the theory diagram of the acoustic control door system based on dynamic time warping technology that the present invention is provided.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, and
It is not used in the restriction present invention.
A kind of acoustic control door system based on dynamic time warping technology as shown in Figure 1, including armorplate glass, monitoring
Device, stainless steel double-layered thickened plate, self-closing sensing locking device, face identification device, for the sound acquisition module of sound collection, sound
The voice signal for collecting is passed to speech recognition system by sound acquisition module, and speech recognition system sends recognition result to number
Word signal processing system, digital information processing system exports enabling signal to self-closing sensing locking device, and self-closing sensing locking device connects
Electromagnet produces magnetic attraction to after signal, is the motor power-up of shutter door system, and shutter door system completes shutter door action,
Wherein, the sound acquisition module completes sound collection using conventional sound pick-up, and the captions screen body is close to armorplate glass
On, armorplate glass is embedded in the outer layer corrosion resistant plate of stainless steel double-layered thickened plate, and the self-closing induction lock device lateral is worn
Cross armorplate glass and stainless steel double-layered thickened plate, the digital information processing system and face identification device respectively with monitor
It is connected, the self-closing sensing locking device connects digital information processing system and face identification device.
The antitheft door also includes long distance control system, the long distance control system and sound-controlled apparatus, face identification device
It is connected, the long distance control system can control monitor and self-closing sensing locking device, long distance control system and the movement bound
Mobile phone is connected.
The monitor be captions screen body, the word content that captions screen body shows can by the cell phone editor for binding,
It is transferred on captions screen body by long distance control system and is scrolled.
Wherein, the speech recognition system, includes：
(1) pretreatment module：Primary speech signal to being input into is processed, and filters out ambient noise, and carries out voice
The end-point detection of signal, voice framing and preemphasis are processed；
(2) characteristic extracting module：The acoustical characteristic parameters of voice are calculated, the key feature arrow of reflection signal characteristic is extracted
Amount parameter；
(3) training stage：User input trains several times voice, and after pretreatment and feature extraction characteristic vector is obtained
Parameter, sets up or changes the reference model storehouse of training voice；
(4) cognitive phase：The voice extraction character vector of input is carried out to the pattern in reference model storehouse similar
Property tolerance compare, and draw final recognition result with reference to certain decision rule；
The digital information processing system, includes pre-filtering, A/D converter, the Digital Signal Processing list being sequentially connected
Analog signal is changed into digital letter by unit, D/A converter and smothing filtering, input signal after pre-filtering by A/D converter
Number, data signal after certain algorithm process according to exporting to D/A converter, then smoothed filtering obtains continuous simulation letter
Number；Wherein, unlocking system is conventional electromagnet line system, when digital information processing system exports the signal for opening the door, electricity
Magnet circuit will be closed automatically, be the motor power-up of shutter door system, equally, when digital information processing system exports what is closed the door
After signal, after door is closed completely, electromagnet circuit will disconnect automatically, so that door is shut；Wherein, the shutter door system is
It is made up of motor-operated lever group.
The system also includes security system, the current value of motor in security system collection shutter door system, by electricity
The size of flow valuve once current overload security system occurs will send signal, cuts off motor judging whether motor transships
Power supply, reaches the purpose that will not be burned out by protection circuit.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention
Any modification, equivalent and improvement made within god and principle etc., should be included within the scope of the present invention.
Claims (3)
1. the acoustic control door system based on dynamic time warping technology, it is characterised in that including armorplate glass, monitor, stainless
Steel double-layered thickened plate, self-closing sensing locking device, face identification device, for the sound acquisition module of sound collection, sound collection
The voice signal for collecting is passed to speech recognition system by module, and speech recognition system sends recognition result to data signal
Processing system, digital information processing system exports enabling signal to self-closing sensing locking device, the self-closing sensing locking device number of receiveing letter
Afterwards electromagnet produces magnetic attraction, is the motor power-up of shutter door system, and shutter door system completes shutter door action, wherein,
The sound acquisition module completes sound collection using conventional sound pick-up, and the captions screen body is close on armorplate glass, steel
Change glass plate to be embedded in the outer layer corrosion resistant plate of stainless steel double-layered thickened plate, the self-closing induction lock device lateral passes through tempering
Glass plate and stainless steel double-layered thickened plate, the digital information processing system and face identification device are connected respectively with monitor,
The self-closing sensing locking device connection digital information processing system and face identification device.
2. the acoustic control door system of dynamic time warping technology is based on as claimed in claim 1, it is characterised in that the antitheft door
Also include long distance control system, the long distance control system is connected with sound-controlled apparatus, face identification device, the remote monitoring system
System can control monitor and self-closing sensing locking device, and long distance control system is connected with the cell phone of binding.
3. the acoustic control door system of dynamic time warping technology is based on as claimed in claim 2, it is characterised in that the monitor
For captions screen body, the word content that captions screen body shows can be by the cell phone editor for binding, by long distance control system biography
It is defeated to scroll on captions screen body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488486.7A CN106639802A (en) | 2016-06-25 | 2016-06-25 | Voice control door system based on dynamic time warping (DTW) technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488486.7A CN106639802A (en) | 2016-06-25 | 2016-06-25 | Voice control door system based on dynamic time warping (DTW) technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106639802A true CN106639802A (en) | 2017-05-10 |
Family
ID=58851484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488486.7A Pending CN106639802A (en) | 2016-06-25 | 2016-06-25 | Voice control door system based on dynamic time warping (DTW) technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106639802A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472195A (en) * | 2017-08-03 | 2017-12-15 | 佛山市盈智轩科技有限公司 | A kind of car door automatic opening system and method based on facial image track identification |
| CN107680216A (en) * | 2017-09-25 | 2018-02-09 | 江苏固格澜栅防护设施有限公司 | A kind of lattice door with face identification functions |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2224773B (en) * | 1988-11-15 | 1993-04-07 | Gerald Anthony Cassidy | Voice activated access control system |
| CN102354409A (en) * | 2011-09-28 | 2012-02-15 | 福州海景科技开发有限公司 | Access control system based on face recognition |
| CN103742060A (en) * | 2014-01-16 | 2014-04-23 | 周克荣 | Voice-control antitheft door |
| CN104766610A (en) * | 2015-04-07 | 2015-07-08 | 马业成 | Voice recognition system and method based on vibration |
| CN105070291A (en) * | 2015-07-21 | 2015-11-18 | 国网天津市电力公司 | Sound control door system based on dynamic time warping technology |
| CN105350883A (en) * | 2015-11-09 | 2016-02-24 | 合肥嘉伟装饰工程有限责任公司 | Intelligent subtitle type safe self-closing antitheft door |
-
2016
- 2016-06-25 CN CN201610488486.7A patent/CN106639802A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2224773B (en) * | 1988-11-15 | 1993-04-07 | Gerald Anthony Cassidy | Voice activated access control system |
| CN102354409A (en) * | 2011-09-28 | 2012-02-15 | 福州海景科技开发有限公司 | Access control system based on face recognition |
| CN103742060A (en) * | 2014-01-16 | 2014-04-23 | 周克荣 | Voice-control antitheft door |
| CN104766610A (en) * | 2015-04-07 | 2015-07-08 | 马业成 | Voice recognition system and method based on vibration |
| CN105070291A (en) * | 2015-07-21 | 2015-11-18 | 国网天津市电力公司 | Sound control door system based on dynamic time warping technology |
| CN105350883A (en) * | 2015-11-09 | 2016-02-24 | 合肥嘉伟装饰工程有限责任公司 | Intelligent subtitle type safe self-closing antitheft door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107472195A (en) * | 2017-08-03 | 2017-12-15 | 佛山市盈智轩科技有限公司 | A kind of car door automatic opening system and method based on facial image track identification |
| CN107680216A (en) * | 2017-09-25 | 2018-02-09 | 江苏固格澜栅防护设施有限公司 | A kind of lattice door with face identification functions |
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Application publication date: 20170510 |