CN206801320U - Clean operating room sound control automatic door - Google Patents
Clean operating room sound control automatic door Download PDFInfo
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- CN206801320U CN206801320U CN201720439977.2U CN201720439977U CN206801320U CN 206801320 U CN206801320 U CN 206801320U CN 201720439977 U CN201720439977 U CN 201720439977U CN 206801320 U CN206801320 U CN 206801320U
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- door
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- light curtain
- sound
- control
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Abstract
A kind of clean operating room sound control automatic door, includes electrically operated gate and the electric door control device being attached thereto, it is characterised in that：The electric door control device includes cpu controller and the sound acquisition module, memory and the human-computer interaction module that are attached thereto, electrically operated gate, including external door and inside door, and light curtain device and multiple distance-sensors are respectively provided with external door and inside door.Its advantage is the voice signal by being gathered to microphone, judges the voice command to be identified, carries out enabling control, and shutdown control is carried out using light curtain device and distance-sensor, realizes switch gate full-automation, is very easy to the work of clean operating room.
Description
Technical field
The door controlled by automatism mode is the utility model is related to, espespecially a kind of clean operating room sound control automatic door.
Background technology
Traditional operating room electrically operated gate is manually to open the door, and inconvenient situation under many circumstances be present, modern
Clean operating room there is an urgent need to a kind of electrically operated gate of automatic switch, great convenience will be so brought to operating room.Present city
Electrically operated gate mainly has two kinds of control forms on field：Key switch controls electrically operated gate and infrared thermoinduction electrically operated gate, but it is deposited
In following shortcoming：Key switch scheme is too fat to move in outward appearance, unsightly, it is out-of-date to belong to technology；Electronic door switch is that have line traffic control,
Such switch can only be connected to doorframe both sides, greatly improve the difficulty of manipulation；Infrared thermoinduction electrically operated gate, easy false sense,
Someone will automatic opening and closing door when passing through；And distance of reaction is too short.
The content of the invention
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of clean operating room sound control automatic door.
By microphone amplified signal, electronic component is handled after filtering, then by analog-to-digital conversion, by detailed algorithm, is spy
Sign processing removes some rubbish vocabulary and the hum of surrounding environment, then is contrasted with the phonetic feature inside identification sound bank, sentences
Break and the voice command to be identified, carry out enabling control, carry out shutdown control using light curtain device and distance-sensor, realization is opened
Close the door full-automatic, be very easy to the work of clean operating room.
Technical scheme is used by the utility model solves its technical problem：It is automatic to provide a kind of clean operating room acoustic control
Door, includes electrically operated gate and the electric door control device being attached thereto, it is characterised in that：The electric door control device includes
Cpu controller and sound acquisition module, memory and the human-computer interaction module being attached thereto, wherein：
Sound acquisition module, it is amplified, filters for collected sound signal and be converted to data signal, including sequentially connects
Microphone, audio-frequency amplifier, tone filter, the analog-digital converter connect；
Memory, for storage control module and identification sound bank, identify and trained rear confirmation is stored with sound bank
Access voice signal；
Cpu controller, for the voice signal of reception to be done into feature extraction, character vector is obtained after processing；Will
Character vector is with identifying that the signal stored in sound bank carries out similarity measurement comparison in memory, with reference to given differentiation
Rule, control signal is sent to system, while receive light curtain device and the signal of distance-sensor, to determine lockup；
Human-computer interaction module, for man-machine interaction, including button, display, microphone device.
Electrically operated gate, including external door and inside door, respectively should equipped with light curtain device and multiple distance perspectives on external door and inside door
Device；
Light curtain device, be arranged in parallel with door-plate, for sensing the personnel being located in doorframe and goods and materials disengaging, light curtain device bag
Include signal receiver to be used to receive light curtain signal, the signal receiver is connected with cpu controller；
Distance-sensor, it is connected with cpu controller, for whether there are the personnel to come outside induction door, ensures personal security.
Sound acquisition module, cpu controller, light curtain device, light curtain device are ripe technology, are repeated no more herein.
The beneficial effects of the utility model are：By the voice signal gathered to microphone, do characteristic processing and remove
The hum of rubbish vocabulary and surrounding environment, then contrasted with the phonetic feature inside identification sound bank, judge the sound to be identified
Sound order, enabling control is carried out, shutdown control is carried out using light curtain device and distance-sensor, realize switch gate full-automation,
It is very easy to the work of clean operating room.
Brief description of the drawings
The utility model will be further described below in conjunction with the accompanying drawings.
Fig. 1 is electrical structure block diagram of the present utility model.
Fig. 2 is sound acquisition module electrical structure block diagram of the present utility model.
Fig. 3 is electrically operated gate structural representation of the present utility model.
In Fig. 1：1 it is sound acquisition module, 2 be cpu controller, 3 be memory, 4 be electrically operated gate, 5 is man-machine interaction mould
Block, 6 are manual overvide.
In Fig. 2 sound acquisition modules 1：11 it is microphone, 12 be audio-frequency amplifier, 13 be tone filter, 14 is modulus
Converter.
In Fig. 3 electrically operated gates：41 it is external door, 42 be inside door, 43 be light curtain device, 45 is distance-sensor.
Embodiment
Referring to accompanying drawing, a kind of the utility model clean operating room sound control automatic door, include electrically operated gate 4 and be attached thereto
Electric door control device, it is characterised in that：The sound that the electric door control device includes cpu controller 2 and is attached thereto is adopted
Collect module 1, memory 3 and human-computer interaction module 5, wherein：
Sound acquisition module 1, it is amplified, filters for collected sound signal and be converted to data signal, including sequentially
Microphone 11, audio-frequency amplifier 12, tone filter 13, the analog-digital converter 14 of connection；
Memory 3, for storage control module and identification sound bank, identify and trained rear confirmation is stored with sound bank
Access voice signal；
Cpu controller 2, for the voice signal of reception to be done into feature extraction, character vector is obtained after processing；Will
Character vector is sentenced with identifying that the signal stored in sound bank carries out similarity measurement comparison in memory 3 with reference to given
It is irregular, control signal is sent to system, while light curtain device 43 and the signal of distance-sensor 45 are received, to determine at closing time
Between；
Human-computer interaction module 5, for man-machine interaction, including button, display, microphone device.
Electrically operated gate 4, including external door 41 and inside door 42, respectively equipped with light curtain device 43 and more on external door 41 and inside door 42
Individual distance-sensor 45；
Light curtain device 43, be arranged in parallel with door-plate, for sensing the personnel being located in doorframe and goods and materials disengaging, light curtain device
43, which include signal receiver, is used to receive light curtain signal, and the signal receiver is connected with cpu controller 2；
Distance-sensor 45, it is connected with cpu controller 2, for whether there are the personnel to come outside induction door, ensures personnel's peace
Entirely.
Sound acquisition module 1, cpu controller 2, light curtain device 43, light curtain device 43 are ripe technology, herein no longer
Repeat.
Claims (1)
- A kind of 1. clean operating room sound control automatic door, it is characterised in that：Include electrically operated gate and the electronic gate control being attached thereto Device, it is characterised in that：The electric door control device includes cpu controller and the sound acquisition module being attached thereto, storage Device and human-computer interaction module, wherein：Sound acquisition module, it is amplified, filters for collected sound signal and be converted to data signal, including sequentially connect Microphone, audio-frequency amplifier, tone filter, analog-digital converter；Memory, for storage control module and identification sound bank, identify and the trained rear access confirmed is stored with sound bank Voice signal；Cpu controller, for the voice signal of reception to be done into feature extraction, character vector is obtained after processing；By feature Vector parameters are advised with identifying that the signal stored in sound bank carries out similarity measurement comparison in memory with reference to given differentiation Then, control signal is sent to system, while receives light curtain device and the signal of distance-sensor, to determine lockup；Human-computer interaction module, for man-machine interaction, including button, display, microphone device；Electrically operated gate, including external door and inside door, light curtain device and multiple distance-sensors are respectively housed on external door and inside door；Light curtain device, be arranged in parallel with door-plate, and for sensing the personnel being located in doorframe and goods and materials disengaging, light curtain device includes Signal receiver is used to receive light curtain signal, and the signal receiver is connected with cpu controller；Distance-sensor, it is connected with cpu controller, for whether there are the personnel to come outside induction door, ensures personal security.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439977.2U CN206801320U (en) | 2017-04-25 | 2017-04-25 | Clean operating room sound control automatic door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720439977.2U CN206801320U (en) | 2017-04-25 | 2017-04-25 | Clean operating room sound control automatic door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206801320U true CN206801320U (en) | 2017-12-26 |
Family
ID=60735670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720439977.2U Active CN206801320U (en) | 2017-04-25 | 2017-04-25 | Clean operating room sound control automatic door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206801320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821851B (en) * | 2022-01-03 | 2023-11-11 | 和碩聯合科技股份有限公司 | Automatic door voice control system and automatic door voice control method |
-
2017
- 2017-04-25 CN CN201720439977.2U patent/CN206801320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI821851B (en) * | 2022-01-03 | 2023-11-11 | 和碩聯合科技股份有限公司 | Automatic door voice control system and automatic door voice control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic voice control door of clean operating room Effective date of registration: 20230130 Granted publication date: 20171226 Pledgee: Shenzhen Rural Commercial Bank Co.,Ltd. Futian Sub branch Pledgor: SHENZHEN HUIJIAN MEDICAL ENGINEERING Co.,Ltd. Registration number: Y2023980031419 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |