CN208966371U - Fully-mechanized mining working intelligent early-warning system based on digital speech - Google Patents
Fully-mechanized mining working intelligent early-warning system based on digital speech Download PDFInfo
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- CN208966371U CN208966371U CN201821810497.3U CN201821810497U CN208966371U CN 208966371 U CN208966371 U CN 208966371U CN 201821810497 U CN201821810497 U CN 201821810497U CN 208966371 U CN208966371 U CN 208966371U
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Abstract
The utility model discloses a kind of fully-mechanized mining working intelligent early-warning system based on digital speech, including computer, the alert substation of intelligent forecasting；The alert substation of intelligent forecasting includes the first CPU element, and the first CPU element is communicated to connect by the first CAN transceiver and hydraulic bracket controller communication connection, the second CAN transceiver and the communication connection of belt-conveying machine controller, RS485 transceiver and dissipation gas supervisory substation in coal mining communication connection, RS232 transceiver and computer communication connection, third CAN transceiver and digital speech precaution device.The utility model advantage is through the alert substation of the intelligent forecasting, the early warning of the working faces such as hydraulic bracket controller, belt-conveying machine controller, dissipation gas supervisory substation in coal mining and warning message are collected, by the alert information setting of mine explosion-suppression Computer prediction, digital phonetic warning device is driven to carry out the fixed point of fully-mechanized mining working and the early warning broadcasting of whole region.
Description
Technical field
The utility model relates to underground coal mine fully-mechanized mining working intelligent early-warning systems, more particularly, to based on digital speech
Fully-mechanized mining working intelligent early-warning system.
Background technique
Currently, underground coal mine fully-mechanized mining working early warning system includes the early warning of hydraulic support working condition, belt conveyer work
Make status early warning and gas-monitoring early warning.1, it hydraulic support working condition early warning: is provided by hydraulic bracket controller single
Hydraulic support work state information, hydraulic support centralized control center pass through the status information of acquisition all hydraulic bracket, to exception
Hydraulic support alarm indication on control centre's intelligent terminal；Hydraulic bracket controller leads to when this bracket abnormal state
Buzzer and the LED for crossing itself carry out sound-light alarm and early warning.2, belt conveyer working condition early warning: to find belt in time
Transporter failure, manufacturing firm is provided in belt-conveying machine controller can play transporter, belt start and stop state and right
Say the audio playing apparatus of signal.3, it gas-monitoring early warning: is passed by the various gas concentrations that the producer of methane monitoring system produces
Sensor and monitor system substation, sensor itself have the fixed-audio sound-light alarm of local sensor numerical exception, monitoring system
The associated local fixed-audio sound and light of alarm of substation of uniting.
Above-mentioned pre-alarm equipment is the common product of fully-mechanized mining working alarm and early warning, and hydraulic support is accomplished that single audio frequency
The local early warning of signal and centralized control center summarize early warning；Belt-conveying machine controller is accomplished that transporter, belt along linear
The transporter start and stop early warning of state and speech talkback are realized usually using analogue audio frequency line.The alarm and early warning of methane monitoring system
It is to judge that real value generates by equipment of itself.There are also fully-mechanized mining working broadcast systems, realize the audio of broadcast coverage areas
The broadcast playback of signal is realized using analogue audio frequency line.Since above-mentioned alarm mode can only respectively meet a kind of alarm mode (this
Machine early warning or broadcast early warning), while not being able to satisfy equipment state and voice broadcast service, to the different types of information of different zones
Voice broadcast and early warning.In addition, above equipment data are obstructed mutually, respective function, equipment are each responsible in fully-mechanized mining working
Cable connector is various, functional redundancy, and warning type is different, and without rule, maintenance workload is big, increases underground fully mechanized mining work
Make the equipment input cost in face.
Summary of the invention
The utility model aim is to provide a kind of fully-mechanized mining working intelligent early-warning system based on digital speech, by right
The comprehensive data of fully-mechanized mining working equipment monitors, and using digital audio communication technology, carries out in difference to working face different zones
The information of appearance plays and pre-alarm.
To achieve the above object, the utility model takes following technical proposals:
Fully-mechanized mining working intelligent early-warning system described in the utility model based on digital speech, including mine explosion-suppression calculate
The alert substation of multiple intelligent forecastings of the fully-mechanized mining working is arranged in machine, distribution；Each intelligent forecasting warns substation
First CPU element, first CPU element pass through the first CAN transceiver respectively and communicate to connect, pass through with hydraulic bracket controller
Second CAN transceiver and the communication connection of belt-conveying machine controller pass through RS485 transceiver and dissipation gas supervisory substation in coal mining communication link
It connects, received and dispatched by RS232 transceiver and mine explosion-suppression computer communication connection, by third CAN transceiver or Ethernet
Device and digital speech precaution device communicate to connect；The digital speech precaution device includes the second CPU element, second CPU element
It is communicated to connect by the 4th CAN transceiver and the third CAN transceiver, or chip and the Ethernet is received by Ethernet
Transceiver communications connection；The audio data output end of second CPU element passes through audio decoder, TTS decoder and audio amplification
Device is connect with loudspeaker input terminal.
The utility model advantage is by the alert substation of the intelligent forecasting, by hydraulic bracket controller, belt conveyer
The early warning of the working faces such as controller, dissipation gas supervisory substation in coal mining and warning message collect, alert by mine explosion-suppression Computer prediction
Information setting drives digital phonetic warning device to carry out the fixed point of fully-mechanized mining working and the early warning broadcasting of whole region.
Detailed description of the invention
Fig. 1 is the structural block diagram of fully-mechanized mining working intelligent early-warning system described in the utility model.
Fig. 2 is the structural block diagram of the alert substation of intelligent forecasting described in the utility model.
Fig. 3 is the structural block diagram of digital speech precaution device described in the utility model.
Specific embodiment
It elaborates with reference to the accompanying drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
State embodiment.
As shown in Figure 1-3, the fully-mechanized mining working intelligent early-warning system described in the utility model based on digital speech, including mine
With flame proof computer, the alert substation of multiple intelligent forecastings of the fully-mechanized mining working is arranged in distribution；Each intelligent forecasting is alert
Substation includes: the first CPU element, and first CPU element passes through the first CAN transceiver respectively and hydraulic bracket controller is logical
Letter connection is communicated to connect by the second CAN transceiver and belt-conveying machine controller, passes through RS485 transceiver and gas-monitoring
Sub-station communication connection, by RS232 transceiver and mine explosion-suppression computer communication connection, by third CAN transceiver or
Ethernet transceiver and digital speech precaution device communicate to connect；The digital speech precaution device includes the second CPU element, and described the
Two CPU elements are communicated to connect by the 4th CAN transceiver and the third CAN transceiver, or by Ethernet receive chip and
The ethernet transceiver communication connection；The audio data output end of second CPU element passes through audio decoder, TTS decoder
It is connect with audio-frequency amplifier with loudspeaker input terminal.
Utility model works principle is summarized as follows:
Intelligent forecasting warns substation, is mainly collected by the communication of two-way CAN bus and all the way RS485 communication and comes from hydraulic support
The warning information of controller, belt-conveying machine controller and dissipation gas supervisory substation in coal mining, then again by RS232 serial communication with it is mining
The configuration content of intelligent early-warning system software exchange warning information in flame proof computer；First CPU element is by warning information root
Digital speech precaution device is sent to by CAN bus or ethernet controller according to the good rule of configured in advance to play out.Configuration
Rule can be stored these information by storage unit, and so as to off line, (upper computer software communication is unsuccessful or not
In the case where unlatching) isolated operation.
The voice communication part of digital speech precaution device mainly passes through CAN bus communication or Ethernet (twisted pair, optical fiber
Deng) data of the communications reception from the alert substation of intelligent forecasting, the data are by CAN bus or the physical solution of Ethernet reception chip
Code is sent into the second CPU element, and the second CPU element passes through the Decoding Analysis to data, sends speech data to audio decoder
It is decoded, decoded data are sent into loudspeaker by audio-frequency amplifier and are played.Single audio frequency and synthesis language from host computer
Sound warning information then passes through after CAN bus or ethernet communication be sent into the second CPU element, and the second CPU element is by single audio frequency early warning
Information is sent out by its internal DAC unit, is sent into loudspeaker through audio-frequency amplifier and is played.Phonetic warning information is synthesized by second
Alarm command is sent into TTS decoder and carries out speech synthesis TTS audio by CPU element, then is sent into loudspeaker through audio-frequency amplifier and is broadcast
It puts.
Claims (1)
1. a kind of fully-mechanized mining working intelligent early-warning system based on digital speech, it is characterised in that: including mine explosion-suppression computer,
The alert substation of multiple intelligent forecastings of the fully-mechanized mining working is arranged in distribution；The alert substation of each intelligent forecasting includes: the
One CPU element, first CPU element pass through the first CAN transceiver and hydraulic bracket controller communication connection, by the respectively
Two CAN transceivers and the communication connection of belt-conveying machine controller, communicated to connect by RS485 transceiver and dissipation gas supervisory substation in coal mining,
By RS232 transceiver and mine explosion-suppression computer communication connection, by third CAN transceiver or ethernet transceiver with
The communication connection of digital speech precaution device；The digital speech precaution device includes the second CPU element, and second CPU element passes through
4th CAN transceiver and the third CAN transceiver communicate to connect, or receive chip and Ethernet transmitting-receiving by Ethernet
Device communication connection；The audio data output end of second CPU element by audio decoder, TTS decoder and audio-frequency amplifier with
Loudspeaker input terminal connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810497.3U CN208966371U (en) | 2018-11-05 | 2018-11-05 | Fully-mechanized mining working intelligent early-warning system based on digital speech |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821810497.3U CN208966371U (en) | 2018-11-05 | 2018-11-05 | Fully-mechanized mining working intelligent early-warning system based on digital speech |
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| CN208966371U true CN208966371U (en) | 2019-06-11 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139118A (en) * | 2018-11-05 | 2019-01-04 | 郑州煤机液压电控有限公司 | Fully-mechanized mining working intelligent early-warning system based on digital speech |
| CN112065504A (en) * | 2020-09-15 | 2020-12-11 | 中国矿业大学(北京) | Mine explosion disaster alarming method and system based on voice recognition |
-
2018
- 2018-11-05 CN CN201821810497.3U patent/CN208966371U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139118A (en) * | 2018-11-05 | 2019-01-04 | 郑州煤机液压电控有限公司 | Fully-mechanized mining working intelligent early-warning system based on digital speech |
| CN112065504A (en) * | 2020-09-15 | 2020-12-11 | 中国矿业大学(北京) | Mine explosion disaster alarming method and system based on voice recognition |
| CN112065504B (en) * | 2020-09-15 | 2021-09-14 | 中国矿业大学(北京) | Mine explosion disaster alarming method and system based on voice recognition |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201130 Address after: 450016 No. ninth, 167 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Patentee after: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: 450016 No. ninth, 167 Avenue, Zhengzhou Economic Development Zone, Henan, China Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220727 Address after: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Address before: No.167, 9th Street, Zhengzhou Economic Development Zone, Henan Province, 450016 Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. Patentee before: ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: No.167, 9th Street, Zhengzhou Economic and Technological Development Zone, Henan Province, 450016 Patentee after: Zhengzhou Hengda Intelligent Control Technology Co.,Ltd. Address before: 450016 No. 167, 9th Street, Zhengzhou area (Economic Development Zone), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HYDRAULIC & ELECTRIC CONTROL EQUIPMENT CO LTD ZHENGZHOU COAL MINING MACHINERY GROUP Co.,Ltd. |
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| CP03 | Change of name, title or address |