CN111916051A - Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment - Google Patents
Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment Download PDFInfo
- Publication number
- CN111916051A CN111916051A CN202010692316.7A CN202010692316A CN111916051A CN 111916051 A CN111916051 A CN 111916051A CN 202010692316 A CN202010692316 A CN 202010692316A CN 111916051 A CN111916051 A CN 111916051A
- Authority
- CN
- China
- Prior art keywords
- voice
- communication interface
- loudspeaker
- voice conversion
- interface
- 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
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 36
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000012423 maintenance Methods 0.000 title claims abstract description 6
- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000012545 processing Methods 0.000 claims description 4
- 238000013024 troubleshooting Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 230000002194 synthesizing effect Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 101000695861 Arabidopsis thaliana Brefeldin A-inhibited guanine nucleotide-exchange protein 5 Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- 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
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
- G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management
- G10L13/047—Architecture of speech synthesisers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
- H04R27/04—Electric megaphones
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
Abstract
The invention discloses a multipurpose voice conversion module and method and a tunnel equipment field fault maintenance method, wherein the multipurpose voice conversion module comprises a power amplifier, a processor and a loudspeaker, the processor is connected with a communication interface, processes information acquired from the communication interface, sends the information to a TTS module, and finally plays voice through the loudspeaker through the power amplifier to form the multipurpose voice conversion module; the invention forms a plug-and-play voice conversion module through the communication interface processor and the loudspeaker, directly converts text information into voice to be played, has simple operation and convenient use, and is convenient for people to overhaul and troubleshoot equipment.
Description
The technical field is as follows:
the invention relates to a power equipment maintenance device, in particular to a multipurpose voice conversion module and a method.
Background art:
in the design work of electronic circuits, a requirement that the equipment has voice prompt output is often met. Such voice prompt functionality is required, for example, in the power cable tunnel monitoring devices that we have now developed.
The installation position of the power cable tunnel monitoring equipment is generally inside a tunnel, and the power cable tunnel monitoring equipment and a sensor are required to be installed in a close range so as to ensure the accuracy of data acquisition. Moreover, the environment of the tunnel is generally relatively humid, and toxic and harmful gases are generated. Based on the situation, all tunnel equipment needs to be designed to be moisture-proof and explosion-proof. Under the condition, when the tunnel equipment is subjected to field troubleshooting, the fault point of the equipment is not well determined, only two conditions can be checked, one is to check the running state of the equipment through a remote server end of a worker and confirm through internal telephone contact (other communication equipment in the tunnel does not have signals under the common condition), and the other is to determine on the field through visual hardware or query and determine through computer debugging software. Both approaches have drawbacks, the first being that other personnel must be present to coordinate the inspection, and that it is substantially impossible to ensure that there is an intranet phone near each device. The second approach has the disadvantage that each device is inspected either visually or by field computer software, and the work involved in field troubleshooting and troubleshooting is too extensive and time consuming. Therefore, if the field device can automatically broadcast the operation state and the fault point by voice, the workload of troubleshooting is greatly reduced, and the working efficiency of fault determination is improved. Thereby quickly removing the fault.
For the foregoing reasons, there is a need for a voice conversion module that is simple in structure, convenient to plug in, and compatible with multiple devices. If the equipment is required to be installed, if the equipment is not required to be installed, the normal work of the equipment is not influenced regardless of installation or not.
The invention content is as follows:
the technical problem to be solved by the invention is as follows: the multipurpose voice conversion module and the method overcome the defects of the prior art, form a plug-and-play voice conversion module through the communication interface processor and the loudspeaker, directly convert text information into voice to be played, are simple to operate and convenient to use, and are convenient for people to overhaul and troubleshoot equipment.
The technical scheme of the invention is as follows: a multipurpose voice conversion module comprises a power amplifier, a processor and a loudspeaker, and is characterized in that: the processor is connected with the communication interface, processes the information acquired from the communication interface, sends the information to the TTS module, and finally plays voice through the power amplifier and the loudspeaker;
the communication interface adopts two interface modes, one is an RS232 interface, and the other is an RS485 interface; the TTS module adopts a high integrated chip XFS3031CNP and/or SYN6288 chip; the power amplifier employs LM386N and/or PAM 8403.
Further, the loudspeaker adopts a common horn with the volume lower than 3W.
A multi-purpose voice conversion method comprises the following steps: the communication interface is inserted in the equipment needing voice conversion to realize the connection with the equipment needing voice conversion, the equipment needing voice conversion transmits text information to the processor through the communication interface, the processor converts the received text information into information packets which can be identified by a TTS chip through protocol processing, the TTS chip converts the information packets into voice signals, and the signals are amplified and output to the loudspeaker through the power amplifier to be played.
Furthermore, the communication interface adopts two interface modes, one is an RS232 interface, and the other is an RS485 interface; the TTS chip adopts a high integrated chip XFS3031CNP and/or SYN6288 chip; the power amplifier employs LM386N and/or PAM 8403.
Further, the loudspeaker adopts a common horn with the volume lower than 3W.
A field fault maintenance method for tunnel equipment comprises the following steps: the voice conversion module is inserted into a corresponding socket on the equipment through the communication interface, and after the voice conversion module processes text information transmitted from the communication interface, voice broadcasting is carried out through the loudspeaker, and according to the voice broadcasting, fault points of the equipment are locked and checked.
The invention has the beneficial effects that:
1. the invention forms a plug-and-play voice conversion module through the communication interface processor and the loudspeaker, directly converts text information into voice to be played, has simple operation and convenient use, and is convenient for people to overhaul and troubleshoot equipment.
2. The upper computer of the invention utilizes the communication mode of the existing equipment to input the information to the module through an RS232 or RS485 interface, after the processor receives the text information, the information is segmented and added with an information head and a special mark to form a data packet which accords with a TTS chip, the data packet is sent to the TTS chip to generate a voice analog signal, then the analog signal is amplified through a power amplifier circuit, and finally the voice is played through a loudspeaker.
3. The invention has two communication interface modes, can realize multiple signal input, has higher compatibility, is suitable for different devices, and simultaneously, the amplifying circuit and the TTS chip adopt different chips for information processing, thereby having high redundancy.
Description of the drawings:
FIG. 1 is a block diagram of a multipurpose speech conversion module.
Fig. 2 is a first circuit diagram of the multipurpose voice conversion module.
FIG. 3 is a circuit diagram of a multipurpose voice conversion module II.
Fig. 4 is a circuit diagram of a multipurpose voice conversion module.
The specific implementation mode is as follows:
example (b): see fig. 1, 2, 3 and 4.
The processor is connected with the communication interface, processes the information acquired from the communication interface, sends the information to the TTS module, and finally plays the voice through the power amplifier and the loudspeaker to form the multipurpose voice conversion module; form plug-and-play's voice conversion module through communication interface treater and megaphone, directly convert text information into pronunciation and play out, easy operation, convenient to use is convenient for people to overhaul and troubleshooting equipment.
The present application will be described in detail below with reference to the drawings and examples.
A communication interface: one interface uses a MAX232EESA industrial RS232 chip. The interface is generally applied, and most of PC machines are provided with the RS232 interface at present, so that the application is convenient. The other interface adopts an MAX485EESA industrial RS485 chip, and is characterized by long-distance communication, for example, the communication mode is adopted under the condition that the module mounting position or the distance is relatively far, and the test can reach about 1000 meters farthest at present. Both of these communication modes are only guaranteed to transmit valid information to the module.
A processor: the main CPU adopts an STM32F103 with 72M main frequency, a 10KB SRAM memory and a 64K ROM Flash program memory. The STM32F103 is based on an ARM Cortex-M3 core specifically designed for embedded applications requiring high performance, low cost, low power consumption. It mainly completes the input information receiving and information processing work, and packs the text information into the readable information frame of the voice chip.
TTS chip: two schemes are mainly adopted, one is a highly integrated chip XFS3031CNP flying in science and university. It can synthesize any Chinese text, support English letters, support four internal code formats of GB2312, GBK, BIG5 and UNICODE, and support various control commands, including: synthesizing, stopping, suspending synthesizing, continuing synthesizing and the like. The other is a chip SYN6288 of science and technology under the astronomy, which has strong polyphone processing and Chinese family name processing capabilities, the text amount synthesized each time can reach 200 bytes at most, and the obvious characteristics of 19 sound prompt tones, 23 chord prompt tones, 15 background music and the like are integrated inside.
A power amplifier: two kinds of power amplifiers are adopted, one is LM386N which is small in size, 8-lead double-row patch package, the working voltage is wide by 5-18V, and the number of peripheral elements is about 10. In addition, the wide-temperature design operation temperature of the chip can reach 0-70 ℃, and the welding temperature can reach 260 ℃. The second power amplifier chip adopts PAM8403, adopts SOP-16 packaging design, adopts a new coupling output and low-pass-free green wave circuit architecture, can directly drive a loudspeaker, has the characteristics of short-circuit protection, thermal protection, high efficiency and the like, and provides power output of up to 3W under the conditions of 4 ohm load and 5V power supply.
A loudspeaker: and a common horn with the volume lower than 3W can be adopted. It has the specific characteristics of wide application, low price, easy purchase and the like.
The specific implementation process is that a communication interface is inserted into a socket of the existing equipment, an upper computer outputs information to a voice conversion module for use through an RS232 interface or an RS485 interface, a CPU receives the text information, and then segments the information, adds an information header and a special mark to form a data packet which accords with a TTS chip and sends the data packet to the TTS chip, then a voice analog signal is generated, the analog signal is amplified through a power amplifier circuit, and finally the voice is played through a loudspeaker, and a person locks and checks the fault point of the equipment according to the voice broadcast information (the locking and checking steps of the fault point are carried out according to the existing mode, and the multifunctional voice conversion module plays a communication role).
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (6)
1. A multipurpose voice conversion module comprises a power amplifier, a processor and a loudspeaker, and is characterized in that: the processor is connected with the communication interface, processes the information acquired from the communication interface, sends the information to the TTS module, and finally plays voice through the power amplifier and the loudspeaker;
the communication interface adopts two interface modes, one is an RS232 interface, and the other is an RS485 interface; the TTS module adopts a high integrated chip XFS3031CNP and/or SYN6288 chip; the power amplifier employs LM386N and/or PAM 8403.
2. The multi-purpose speech conversion module and method of claim 1, wherein: the loudspeaker adopts a common horn with the volume lower than 3W.
3. A multi-purpose voice conversion method comprises the following steps: the communication interface is inserted in the equipment needing voice conversion to realize the connection with the equipment needing voice conversion, the equipment needing voice conversion transmits text information to the processor through the communication interface, the processor converts the received text information into information packets which can be identified by a TTS chip through protocol processing, the TTS chip converts the information packets into voice signals, and the signals are amplified and output to the loudspeaker through the power amplifier to be played.
4. The multi-purpose speech conversion method of claim 3, wherein: the communication interface adopts two interface modes, one is an RS232 interface, and the other is an RS485 interface; the TTS chip adopts a high integrated chip XFS3031CNP and/or SYN6288 chip; the power amplifier employs LM386N and/or PAM 8403.
5. The multipurpose speech conversion method according to any one of claims 3 to 4, wherein: the loudspeaker adopts a common horn with the volume lower than 3W.
6. A field fault maintenance method for tunnel equipment comprises the following steps: the voice conversion module is inserted into a corresponding socket on the equipment through the communication interface, and after the voice conversion module processes text information transmitted from the communication interface, voice broadcasting is carried out through the loudspeaker, and according to the voice broadcasting, fault points of the equipment are locked and checked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692316.7A CN111916051A (en) | 2020-07-17 | 2020-07-17 | Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010692316.7A CN111916051A (en) | 2020-07-17 | 2020-07-17 | Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111916051A true CN111916051A (en) | 2020-11-10 |
Family
ID=73280469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010692316.7A Pending CN111916051A (en) | 2020-07-17 | 2020-07-17 | Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111916051A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588536A (en) * | 2009-06-05 | 2009-11-25 | 叶伟 | Wireless remote voice broadcast control system and device |
| CN201946294U (en) * | 2010-12-21 | 2011-08-24 | 佛山市顺德区必达电子科技有限公司 | Vehicle-mounted speech conversion device |
| CN104200803A (en) * | 2014-09-16 | 2014-12-10 | 北京开元智信通软件有限公司 | Voice broadcasting method, device and system |
| CN104835491A (en) * | 2015-04-01 | 2015-08-12 | 成都慧农信息技术有限公司 | Multiple-transmission-mode text-to-speech (TTS) system and method |
| CN110970012A (en) * | 2019-12-18 | 2020-04-07 | 云南昆钢电子信息科技有限公司 | Speech synthesis device for safety production under mine |
| CN212570388U (en) * | 2020-07-17 | 2021-02-19 | 郑州祥和集团有限公司 | Multipurpose voice conversion module |
-
2020
- 2020-07-17 CN CN202010692316.7A patent/CN111916051A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101588536A (en) * | 2009-06-05 | 2009-11-25 | 叶伟 | Wireless remote voice broadcast control system and device |
| CN201946294U (en) * | 2010-12-21 | 2011-08-24 | 佛山市顺德区必达电子科技有限公司 | Vehicle-mounted speech conversion device |
| CN104200803A (en) * | 2014-09-16 | 2014-12-10 | 北京开元智信通软件有限公司 | Voice broadcasting method, device and system |
| CN104835491A (en) * | 2015-04-01 | 2015-08-12 | 成都慧农信息技术有限公司 | Multiple-transmission-mode text-to-speech (TTS) system and method |
| CN110970012A (en) * | 2019-12-18 | 2020-04-07 | 云南昆钢电子信息科技有限公司 | Speech synthesis device for safety production under mine |
| CN212570388U (en) * | 2020-07-17 | 2021-02-19 | 郑州祥和集团有限公司 | Multipurpose voice conversion module |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101230953B (en) | Pipeline leakage detecting system and pipeline leakage detecting system with remote monitoring | |
| CN100568010C (en) | The SF6 circuit breaker gas on-line monitor | |
| US9135130B2 (en) | Debugging method, chip, board, and system | |
| CN212570388U (en) | Multipurpose voice conversion module | |
| CN108566324B (en) | System and method based on isolated dual Ethernet and dual CAN communication | |
| US8566922B2 (en) | System for isolating a secured data communication network | |
| CN111654409A (en) | Intelligent vehicle-mounted terminal testing device and testing method thereof | |
| CN111916051A (en) | Multipurpose voice conversion module and method and field fault maintenance method for tunnel equipment | |
| US20120054392A1 (en) | Data read and write device and method for usb ports of 1-wire devices | |
| CN112684780A (en) | Control panel interface assembly for railway locomotive | |
| CN206411267U (en) | A kind of unmanned plane range unit for transmission line of electricity | |
| CN107965350A (en) | A kind of coal mine safety monitoring system sensor automatic identification, plug and play method | |
| CN203479391U (en) | Blasting vibration data monitoring and alarm system | |
| CN216490542U (en) | Protocol conversion gateway | |
| CN106506575A (en) | Communication means and device | |
| CN212519022U (en) | Intelligent vehicle-mounted terminal testing device | |
| CN101340357A (en) | Debugging simulation system and method for remote monitoring terminal of subway safe door system | |
| CN207251678U (en) | Things-internet gateway and remote monitoring system for the access sensor of fire-fighting | |
| CN206133044U (en) | Thunder and lightning cloud early warning system based on raspberry group | |
| Qin et al. | Design of remote data acquisition system based on 3G | |
| CN106471995B (en) | A kind of combine operation state on_line monitoring system | |
| CN206330694U (en) | A kind of wireless torque measurement device | |
| CN109678021A (en) | A kind of intelligent cloud elevator monitoring systems based on LabVIEW | |
| CN210071002U (en) | Multi-parameter ambient air monitor | |
| CN219916200U (en) | Wireless communication control system based on 4G (fourth generation) internet of things module |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |