CN1049235A - Language alarm recording system - Google Patents
Language alarm recording system Download PDFInfo
- Publication number
- CN1049235A CN1049235A CN 89105139 CN89105139A CN1049235A CN 1049235 A CN1049235 A CN 1049235A CN 89105139 CN89105139 CN 89105139 CN 89105139 A CN89105139 A CN 89105139A CN 1049235 A CN1049235 A CN 1049235A
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- China
- Prior art keywords
- language
- warning
- alarm
- processing module
- microprocessor
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Abstract
The present invention is warning and the register system when being used for the generation of industrial processes unusual service condition, by the input photoelectric isolating device, input interface, microprocessor, output interface, compositions such as alarm indication window, language processor, note amplifier, loudspeaker, recording device and power supply, it can not only be distinguished the sequencing of several alert events and the alert event of instantaneous appearance take place at short notice, and can be recorded on the magnetic tape cassette of sound-track engraving apparatus with the linguistic form sequencing that takes place of will reporting to the police, so that carry out crash analysis.
Description
The present invention relates to automatic alarm system and language digit treatment technology, warning and register system when specifically being used for the generation of industrial processes unusual service condition.
At present, the warning device that is adopted in industrial processes mainly is the alarm indication of carrying out unusual service condition by flash of light.In large-scale production process, when start and stop, normally operation and during accident treatment, require the operations staff to monitor a large amount of instrument, obtain warning message by visual capacity, increased the weight of operations staff's vision and born.When almost taking place simultaneously as if an alert event, can only distinguish the warning that occurs at first, the precedence of other warning then can't be distinguished, being not easy to the operations staff understands failure cause and carries out crash analysis, the time of having delayed handling failure, on its larger-size alarm indication window, literal provides the only resource of warning message, if the bulb in the window damages, can make the operations staff can't know which point warning has taken place.And do not possess writing function, and can not be after breaking down, the sequencing when breaking down is noted, as the foundation of crash analysis and judgement.
The present invention is directed to the shortcoming of above-mentioned existence, provide a kind of with language as main man-machine interface means, the accident order of occurrence is had the warning system of high-resolution and memory function.
The present invention forms (seeing accompanying drawing 1) by input photoelectric isolating device, input interface, microprocessor, output interface, alarm indication window, language processor, note amplifier, loudspeaker, recording device, power supply etc.Microprocessor reads the switching value signal that each alarm set point send photoelectric isolating device by input interface; Microprocessor by output interface with light controling signal through the solid-state relay alert display window of delivering newspaper, simultaneously the language control signal is sent language processor to produce the speech signal of analog quantity; After speech signal amplifies by power amplifier, promote loudspeaker generation warning language, send recording device to carry out the warning message record simultaneously.
During work, microprocessor U
3Constantly scanning is by photoelectrical coupler U
1Through expansion interface U
2The external switch amount alerting signal K that sends here
1～K
16(seeing accompanying drawing 2,3,4) in case find to have the alerting signal input, then is registered in the numbering of alarm set point in the warning stack that microprocessor internal just opens up immediately.Because the speed of input scan is higher, the order that is write down in the warning stack can reflect the precedence that alert event takes place exactly.After this, microprocessor is according to the precedence that is write down in the warning stack, respectively by output interface U
6PC
0～PC
3And PC
4～PC
6Send the address signal and the control number of alarm set point.Language processor according to address signal from its storer U
9～U
12In access the good digital speech signal of prior record, and it is reduced into the analog quantity speech signal, by U
8The 19th pin output, after power amplifier 386 amplifies, deliver to loudspeaker SP and send language alarm information.Simultaneously, also with language alarm direct information recording device.Microprocessor is by output expansion interface U
6PC
7Send sound-track engraving apparatus control signal REC, make sound-track engraving apparatus begin recording, the precedence of alarm content is noted.
The warning message that the present invention can be directly illustrates in the production run to be taken place to the operations staff with language, the several alert event precedences that it can not only distinguish at short notice to be taken place and the alert event of instantaneous appearance, and can be recorded on the magnetic tape cassette of common sound-track engraving apparatus with the linguistic form sequencing that takes place of will reporting to the police, so that carry out crash analysis.When the operations staff carries out other operation, can in time obtain warning message, not disturb operations staff's sight line, accelerate operating speed by the sense of hearing, its language output and light output and usefulness, and adopted large scale integrated circuit, improved reliability and stability.Because language is as the main way of output.The alarm indication window can significantly dwindle, and is convenient to the design of control desk.
Description of drawings:
Fig. 1 is a block scheme of the present invention.
Fig. 2 is input of the present invention, output circuit theory diagrams.
Fig. 3 is microprocessor portion circuit theory diagrams of the present invention.
Fig. 4 is Language Processing of the present invention, language output and recording partial circuit schematic diagram.
Fig. 5 is a power unit schematic diagram of the present invention.
Fig. 6 is an each several part contour structures synoptic diagram of the present invention.
Alarm recording system will be according to the actual conditions of production run before coming into operation, and the language message that each alarm set point is required to export deposits dynamic storage U in
9～12, its method is: at first connect the power supply of alarm recording system, press " selection of recording/duty " knob AN4, system enters recording state, at microprocessor U
3Control under, by output interface U
6PC
4Send high level signal; Make language processor U
8Be in recording state, LED17 is luminous for the recording state pilot lamp.Microprocessor is by output interface U simultaneously
6PC
0～PC
3Send four bit address signals, send in 16 alarm set points first, and by code translator U
13Make selected alarm set point pilot lamp LED
1Luminous.If at this moment press " recording " knob AN5, microprocessor passes through U
6PC
5Send high level signal, make language processor u
8Begin recording, U
8The 41st pin output low level, LED
18Luminous, indication circuit is recorded, and the speech signal of being imported by microphone MIC becomes digital quantity after language processor is handled, and deposits storer U in by specified storage address
9～U
12, after the storer corresponding with this alarm set point uses up, by U
6PC
6Send the high level pulse signal, make recording stop LED
18Extinguish, the language alarm information input of this point finishes, press reconnaissance button AN6 then, microprocessor is sent down the address signal of a bit, repeats above process, can record down the warning message of a bit, when the warning message of being had a few has all been imported, click " selection of recording/duty " button AN4 again, then system enters duty
Except language output, microprocessor is also by output interface U
6PA
0～PA
7, PB
0～PB
7Send the control signal of alarm indication window signal lamp, through solid-state relay u
7Control alarm display lamp XD
1～XD
16, the signal lamp of " head goes out to report to the police " is glistened fast, the warning light middling speed flash of light that occurs thereafter.
If the operations staff does not press " affirmation " button, the output of AN1 language constantly repeats (but sound-track engraving apparatus only writes down once), and warning window keeps above-mentioned state, and after pressing " affirmation " button AN1, language output stops.The signal lamp of alarm indication window becomes zero diopter (if before affirmation, fault is recovered, and then signal lamp extinguishes).In order to ensure whole warning messages that the operations staff can obtain before affirmation to be taken place, adopted the method for " just can be identified effectively more than having only warning message output once ", so just alerting signal can be do not lost, and transient fault can be found.This is characteristics of the present invention.
When alarm set point recovers just often, microprocessor withdraws from its period from the warning stack, and corresponding warning window signal lamp is glistened at a slow speed, and after the operations staff confirmed, signal lamp extinguished.If be not identified after certain point is reported to the police, even it is normal that this recovers again, it is not withdrawed from from the warning stack yet, " have only alarm set point after recovering normally, just from the warning stack, to withdraw from through confirming ", this disposal route has guaranteed that transient fault can go on record.
This system has also designed " reading again " and has connect button, when the operations staff wants to understand when having which point to be in alarm condition in the present system, as long as press " reading again " button AN2, microprocessor just by the period of being registered in the warning stack, successively warning message is read again, when reading, remain by the precedence of its generation and undertaken, " affirmation " understood by the mode of " reading again " afterwards which point have be in alarm condition at that time.
When pressing " test " button AN3, whole warning system is tested.At this moment system calls over whole warning messages of being deposited once, checks simultaneously whether alarm lamp is working properly.
Be that example designs with 16 alarm set points among the figure, more if desired alarm set point can be realized by expansion I/O interface and storer, also can realize by the mode of multimachine coupling, and the language output control during the multimachine coupling can be passed through U
3Serial communication port realize.
Input photoelectric isolating device U
1Adopt TIL117 photoelectrical coupler assembly, prevent by on-the-spot switching value K
1～16The interference that input signal is introduced is isolated input circuit fully with warning system inside on electric.Input interface U
2Adopt 8255 general programmables expansions parallel interface, the signal after photoelectricity is isolated is delivered to the inside of microprocessor, microprocessor U by input interface
3Be 8031, outer attached 2716 ROM (read-only memory), the control program of whole warning system and handling procedure all are solidificated in ROM (read-only memory) U
5In, microprocessor is to adopt dynamic scan mode to read the switching value signal that photoelectric isolating device is sent here.Output interface U
6Adopt 8255 general programmables expansions parallel interface, the light output signal of warning system and control signal are all delivered to signal lamp in the alarm indication window by output interface, go in high level language processors and the recording device.The recording control signal of recording device is to be sent by output interface by microprocessor, the precedence that adopts cassette tape recorder directly to take place with linguistic form record alert event.Solid-state relay U
7Adopt DP2610, itself has the photoelectricity isolating power, and can drive more powerful load.The alarm indication window can design as required, also can not establish the alarm indication window.Because language has become the main output means of warning message, the size of warning window can significantly reduce.Signal lamp XD in the warning window
1～XD
16Can select the signal lamp of any electric pressure as required.High level language processors U
8Can select T6668 for use, its inside is provided with: microphone amplifier, and it will be amplified to needed level by the speech signal that microphone is sent into; Language decomposes and combiner circuit, the decomposition of implementation language simulating signal and digital signal synthetic; Clock, counter and memory interface, they provide address and control signal for external memorizer; Voltage follower and bandpass filter are used to improve the playing quality of speech signal; Computer interface is used for being connected with microprocessor.The storer U that is used with T6668
9～12Be 41256, the digital speech signal after T6668 handles deposits 41256 in, and each sheet 41256 can be stored the information of four alarm set points.When certain point took place to report to the police, language processor was read warning message under the control of microprocessor from storer, be reduced into the analog quantity speech signal through T6668.The software of total system adopts modular structure, is divided into following module:
Initialization module: system is carried out initialization.
Input scan module: scene input and manual request signal are scanned, judge, turn to corresponding processing module then.
Warning enters processing module: the period that will enter alarm condition is registered stacked in order, handles the alarm condition word.
Processing module is withdrawed from warning: the period that will withdraw from alarm condition withdraws from from the warning stack, handles the alarm condition word.
Language output module: according to the precedence control language processor output language signal in the warning stack and control the work of sound-track engraving apparatus.
Lighting control module: the signal lamp in the control alarm indication window.
Timer module: for various controls provide time signal.
Confirm processing module: report to the police and confirm to handle.
Read processing module again: report to the police to read again and handle.
The test processing module: the test of carrying out alarm recording system is handled.
Sound recording processing module: under recording state, language processor is controlled, various control signals are provided.
Interruption processing module: handle the interruption that timer produced.
Typical mounting means is: the alarm indication window is installed above console panel or operations staff's operator's console, loudspeaker and button are installed on operations staff's operator's console, at console panel the alarm recording system main frame is installed behind.
R among the figure1～30Be resistance, C1～28Be electric capacity, Z1～2Be crystal oscillator, shaking frequently is respectively 6MHZ, 466KHZ, and 74LS04 is and not gate that 74LS373 is latch, D1～14Be diode, 7805,7810,7806 is the integrated voltage-stabilized assembly.
Among Fig. 61 is the alarm indication window, and 2 is the main frame of native system, and 3 is loudspeaker, and 4,5,6 are affirmation, stressed, test button.
Claims (6)
1, a kind of language alarm recording system is characterized in that microprocessor reads the switching value signal that each alarm set point send the thermoelectricity isolating device by input interface; Microprocessor by output interface with light controling signal through the solid-state relay alert display window of delivering newspaper, simultaneously the language control signal is sent language processor to produce the speech signal of analog quantity; Speech signal promotes loudspeaker and sends the warning language after amplifying by power amplifier, and recording device carries out the warning message record simultaneously.
2,, it is characterized in that microprocessor is to adopt dynamic scan mode to read the switching value signal that photoelectric isolating device is sent according to the described language alarm recording system of claim 1.
3,, it is characterized in that importing, output interface adopts is the general programmable parallel interface according to the described language alarm recording system of claim 1.
4, according to the described language alarm recording system of claim 1, the recording control signal that it is characterized in that recording device, be to send by output interface by microprocessor, the precedence that adopts cassette tape recorder directly to take place with linguistic form record alert event.
5, according to the described language alarm recording system of claim 1, just can be identified more than it is characterized in that having only the output once of language alarm information, could withdraw from from the warning stack after recovering normally through the alarm set point of confirming, can understand by the mode of reading again after confirming has which to be in alarm condition at that time.
6, according to the described language alarm recording system of claim 1, it is characterized in that being solidificated in control and handling procedure in the ROM (read-only memory), comprising: initialization module; The input scan module; Warning enters processing module; Processing module is withdrawed from warning; The language output module; Lighting control module; The timer module; Confirm processing module; Read processing module again; The test processing module; Sound recording processing module; Interruption processing module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105139 CN1023670C (en) | 1989-07-31 | 1989-07-31 | Language alarm recording system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89105139 CN1023670C (en) | 1989-07-31 | 1989-07-31 | Language alarm recording system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1049235A true CN1049235A (en) | 1991-02-13 |
| CN1023670C CN1023670C (en) | 1994-02-02 |
Family
ID=4855908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89105139 Expired - Fee Related CN1023670C (en) | 1989-07-31 | 1989-07-31 | Language alarm recording system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1023670C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111217A (en) * | 2009-12-28 | 2011-06-29 | 中国神华能源股份有限公司 | Alarm monitoring device for synchronous digital hierarchy (SDH) equipment |
| CN104933813A (en) * | 2014-03-20 | 2015-09-23 | 山西太钢不锈钢股份有限公司 | Electric power system safe operation voice alarm device |
| CN111899482A (en) * | 2020-07-01 | 2020-11-06 | 山西太钢工程技术有限公司 | Alarm method and device |
-
1989
- 1989-07-31 CN CN 89105139 patent/CN1023670C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102111217A (en) * | 2009-12-28 | 2011-06-29 | 中国神华能源股份有限公司 | Alarm monitoring device for synchronous digital hierarchy (SDH) equipment |
| CN102111217B (en) * | 2009-12-28 | 2015-04-22 | 中国神华能源股份有限公司 | Alarm monitoring device for synchronous digital hierarchy (SDH) equipment |
| CN104933813A (en) * | 2014-03-20 | 2015-09-23 | 山西太钢不锈钢股份有限公司 | Electric power system safe operation voice alarm device |
| CN111899482A (en) * | 2020-07-01 | 2020-11-06 | 山西太钢工程技术有限公司 | Alarm method and device |
| CN111899482B (en) * | 2020-07-01 | 2022-04-26 | 山西太钢工程技术有限公司 | Alarm method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1023670C (en) | 1994-02-02 |
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