CN112951624A - Voice-controlled emergency power-off system - Google Patents
Voice-controlled emergency power-off system Download PDFInfo
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- CN112951624A CN112951624A CN202110374076.0A CN202110374076A CN112951624A CN 112951624 A CN112951624 A CN 112951624A CN 202110374076 A CN202110374076 A CN 202110374076A CN 112951624 A CN112951624 A CN 112951624A
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- voice
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- emergency power
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- 238000003860 storage Methods 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
- H01H3/022—Emergency operating parts, e.g. for stop-switch in dangerous conditions
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/22—Procedures used during a speech recognition process, e.g. man-machine dialogue
- G10L2015/223—Execution procedure of a spoken command
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- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the technical field of mechanical power-off protection, and discloses a voice-controlled emergency power-off system, which comprises a voice receiving unit, a voice processing unit and a voice processing unit, wherein the voice receiving unit is used for acquiring voice information in an external environment; the recording unit is used for recording reference information into the control unit in advance; the control unit is used for comparing the voice information acquired by the voice receiving unit with the reference information recorded by the recording unit; and the power-off protection unit is used for controlling the mechanical equipment to stop running. Reference information can be typeeed in advance through typeeing the unit, can acquire personnel's shouting among the external environment through the pronunciation receiving element, and control unit can contrast personnel's shouting and the reference information of typeeing in advance, and when the similarity is high, can cut off relay or switch through the power-off protection unit, and the automation is cut off the power supply to mechanical equipment, has ensured operating personnel's life safety.
Description
Technical Field
The invention relates to the technical field of mechanical power-off protection, in particular to a voice-controlled emergency power-off system.
Background
With the development of modern industry, various mechanical devices come out endlessly, and the mechanical devices replace manual production, so that the production efficiency is greatly improved, and the production quality is also ensured.
The existing mechanical equipment is generally provided with an emergency power-off protection device, so that power can be timely powered off when an emergency occurs, and the occurrence of dangerous situations is avoided. However, in practical use, we find that the conventional emergency power-off protection device still has certain disadvantages, such as: the existing emergency power-off protection device generally works based on a sensor or manually works, the sensor needs to recognize specific signals to send power-off feedback when encountering injuries or emergency situations, personnel injuries or material resource loss caused by other reasons cannot be immediately and effectively controlled, the mode of manually cutting off the power supply is more inefficient, and workers cannot manually cut off the power supply at all in dangerous situations (such as the situations that limbs are rolled in and clamped by a machine and the like). When a dangerous accident actually occurs, a person who is involved makes a shouting sound under the conditions of pain, fear and urgency often forgets to cut off the power supply of mechanical equipment.
Based on this, we propose a voice-controlled emergency power-off system, which hopefully solves the disadvantages in the prior art.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the voice-controlled emergency power-off system which has the advantage of intelligently cutting off the power supply of mechanical equipment according to the shout of personnel.
(II) technical scheme
In order to achieve the purpose of intelligently cutting off the power supply of the mechanical equipment according to the shouting of personnel, the invention provides the following technical scheme: a voice-controlled emergency power-off system comprising:
the voice receiving unit is used for acquiring voice information in an external environment;
the recording unit is used for recording reference information into the control unit in advance;
the control unit is used for comparing the voice information acquired by the voice receiving unit with the reference information recorded by the recording unit;
and the power-off protection unit is used for controlling the mechanical equipment to stop running.
As a preferred technical solution of the present invention, the power-off protection unit includes a relay and a power switch, the relay is used for cutting off the power supply circuit, and the power switch is used for cutting off the total power supply.
As a preferred embodiment of the present invention, the reference information is voice information.
As a preferred technical solution of the present invention, the control unit includes a recognition unit and a storage unit, the storage unit is configured to store pre-recorded voice information, and the recognition unit is configured to compare the voice information acquired by the voice receiving unit with the voice information recorded by the recording unit and determine a similarity.
As a preferred technical solution of the present invention, the reference information is text information.
As a preferred technical solution of the present invention, the mobile terminal further includes a conversion unit, where the conversion unit is configured to convert the voice information in the external environment acquired by the voice receiving unit into characters.
As a preferred technical solution of the present invention, the control unit includes an identification unit and a storage unit, the storage unit is configured to store pre-entered text information, and the identification unit is configured to compare the text converted by the conversion unit with the text information entered by the entry unit and determine a similarity.
(III) advantageous effects
Compared with the prior art, the invention provides a voice-controlled emergency power-off system, which has the following beneficial effects:
1. this speech control's emergency power-off system can type reference information in advance through typing the unit, can acquire personnel's shouting among the external environment through the pronunciation receiving element, and control unit can contrast personnel's shouting and the reference information of typing in advance, and when the similarity is high, can cut off relay or switch through the power protection unit, and the automatic life safety to mechanical equipment cuts off the power supply, protection personnel.
2. This speech control's emergency power-off system, traditional emergency power-off protection device generally all works based on the sensor or manual work, the sensor need discern specific signal and can send the outage feedback under meetting injury or emergency, personnel's injury or the material resource loss that other reasons of effectual control caused can not be immediately, the mode of manual cut-off power is more inefficient, when many dangerous (if the limbs are drawn into by the machine, block the condition such as), the workman can't manual cut-off power at all, adopt the speech control outage, do not need the sensor to discern specific signal, as long as the workman sends and shouts, mechanical equipment just can the auto-power-off, mechanical production's security has been improved greatly.
Drawings
FIG. 1 is a schematic diagram of a system architecture according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Example (b):
referring to fig. 1, a voice-controlled emergency power-off system includes:
the voice receiving unit is used for acquiring voice information in an external environment;
the recording unit is used for recording reference information into the control unit in advance;
the control unit is used for comparing the voice information acquired by the voice receiving unit with the reference information recorded by the recording unit and controlling the power-off protection unit to perform power-off operation;
and the power-off protection unit is used for controlling the mechanical equipment to stop running.
The power-off protection unit comprises a relay and a power switch, the relay is used for cutting off a power supply circuit, the power switch is used for cutting off the total power supply, the accuracy of power-off is guaranteed, and power-off can be timely realized when dangerous accidents happen.
The reference information is voice information;
the control unit comprises an identification unit and a storage unit, the storage unit is used for storing pre-recorded voice information, the identification unit is used for comparing the voice information acquired by the voice receiving unit with the voice information recorded by the recording unit and judging the similarity, the voice information acquired by the voice receiving unit is compared with the voice information of the reference information, when the similarity is high, the relay or the power switch can be cut off through the power-off protection unit, the mechanical equipment is automatically powered off, and the life safety of an operator is guaranteed.
In this embodiment, the mechanical device is further provided with a reset device for recovering power supply of the relay or the power switch.
In this embodiment, the voice receiving unit further includes a bluetooth module and a wireless microphone, the wireless microphone is worn on the body of the operator, and the voice receiving unit can remotely receive voice information in the environment through the wireless microphone and the bluetooth module, so that the voice receiving unit is suitable for large-scale workshops and large-scale equipment.
In another embodiment of the invention:
the reference information is text information;
still include the converting unit, the converting unit is arranged in converting the speech information in the external environment that the speech receiving element acquireed into the characters, converts the pronunciation into the characters and contrasts again, and the discernment rate of accuracy is higher, and applicable personnel are wider, need not be in the difference of sound tone of meaning.
The control unit comprises an identification unit and a storage unit, the storage unit is used for storing character information which is input in advance, the identification unit is used for comparing characters converted by the conversion unit with the character information input by the input unit and judging the similarity, when the similarity is high, the relay or the power switch can be cut off through the power-off protection unit, the mechanical equipment is automatically powered off, and the life safety of operators is guaranteed.
The working principle and the using process of the invention are as follows:
can type reference information in advance through type the unit, wherein reference information can be text message also can be speech information, can acquire personnel's shouting in the external environment through the pronunciation receiving element, the control unit can contrast personnel's shouting and the reference information of type in advance, when the similarity is high, can cut off relay or switch through the power protection unit, and the automation is cut off the power supply to mechanical equipment, guarantee operating personnel's life safety.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A voice-controlled emergency power-off system, comprising: the method comprises the following steps:
the voice receiving unit is used for acquiring voice information in an external environment;
the recording unit is used for recording reference information into the control unit in advance;
the control unit is used for comparing the voice information acquired by the voice receiving unit with the reference information recorded by the recording unit;
and the power-off protection unit is used for controlling the mechanical equipment to stop running.
2. A voice-controlled emergency power-off system as claimed in claim 1, wherein: the power-off protection unit comprises a relay and a power switch, the relay is used for cutting off a power supply circuit, and the power switch is used for cutting off the total power supply.
3. A voice-controlled emergency power-off system as claimed in claim 1, wherein: the reference information is speech information.
4. A voice-controlled emergency power-off system according to claim 3, wherein: the control unit comprises an identification unit and a storage unit, the storage unit is used for storing pre-recorded voice information, and the identification unit is used for comparing the voice information acquired by the voice receiving unit with the voice information recorded by the recording unit and judging the similarity.
5. A voice-controlled emergency power-off system as claimed in claim 1, wherein: the reference information is textual information.
6. A voice-controlled emergency power-off system as claimed in claim 5, wherein: the voice receiving unit is used for receiving the voice information in the external environment, and the voice receiving unit is used for receiving the voice information in the external environment and converting the voice information into characters.
7. A voice-controlled emergency power-off system as claimed in claim 6, wherein: the control unit comprises an identification unit and a storage unit, the storage unit is used for storing pre-entered character information, and the identification unit is used for comparing the characters converted by the conversion unit with the character information entered by the entry unit and judging the similarity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374076.0A CN112951624A (en) | 2021-04-07 | 2021-04-07 | Voice-controlled emergency power-off system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110374076.0A CN112951624A (en) | 2021-04-07 | 2021-04-07 | Voice-controlled emergency power-off system |
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| Publication Number | Publication Date |
|---|---|
| CN112951624A true CN112951624A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110374076.0A Pending CN112951624A (en) | 2021-04-07 | 2021-04-07 | Voice-controlled emergency power-off system |
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| CN (1) | CN112951624A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118262721A (en) * | 2024-05-29 | 2024-06-28 | 沈阳创高天誉科技有限公司 | Intelligent voice control method and related equipment |
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| US20070112571A1 (en) * | 2005-11-11 | 2007-05-17 | Murugappan Thirugnana | Speech recognition at a mobile terminal |
| CN205160144U (en) * | 2015-11-28 | 2016-04-13 | 惠州市蓝微新源技术有限公司 | Battery management system based on speech control |
| CN208209162U (en) * | 2017-12-29 | 2018-12-07 | 广州乐原生活科技有限公司 | Voice control single hole electrician's socket |
| US20200160835A1 (en) * | 2018-11-15 | 2020-05-21 | Samsung Electronics Co., Ltd. | Electronic apparatus and controlling method thereof |
| CN111508482A (en) * | 2019-01-11 | 2020-08-07 | 阿里巴巴集团控股有限公司 | Semantic understanding and voice interaction method, device, equipment and storage medium |
| CN112509583A (en) * | 2020-11-27 | 2021-03-16 | 贵州电网有限责任公司 | Auxiliary supervision method and system based on scheduling operation order system |
-
2021
- 2021-04-07 CN CN202110374076.0A patent/CN112951624A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070112571A1 (en) * | 2005-11-11 | 2007-05-17 | Murugappan Thirugnana | Speech recognition at a mobile terminal |
| CN205160144U (en) * | 2015-11-28 | 2016-04-13 | 惠州市蓝微新源技术有限公司 | Battery management system based on speech control |
| CN208209162U (en) * | 2017-12-29 | 2018-12-07 | 广州乐原生活科技有限公司 | Voice control single hole electrician's socket |
| US20200160835A1 (en) * | 2018-11-15 | 2020-05-21 | Samsung Electronics Co., Ltd. | Electronic apparatus and controlling method thereof |
| CN111508482A (en) * | 2019-01-11 | 2020-08-07 | 阿里巴巴集团控股有限公司 | Semantic understanding and voice interaction method, device, equipment and storage medium |
| CN112509583A (en) * | 2020-11-27 | 2021-03-16 | 贵州电网有限责任公司 | Auxiliary supervision method and system based on scheduling operation order system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118262721A (en) * | 2024-05-29 | 2024-06-28 | 沈阳创高天誉科技有限公司 | Intelligent voice control method and related equipment |
| CN118262721B (en) * | 2024-05-29 | 2024-07-26 | 沈阳创高天誉科技有限公司 | Intelligent voice control method and related equipment |
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Application publication date: 20210611 |