CN110780142A - Starting-up early warning method in instrument operation process - Google Patents
Starting-up early warning method in instrument operation process Download PDFInfo
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- CN110780142A CN110780142A CN201911124633.2A CN201911124633A CN110780142A CN 110780142 A CN110780142 A CN 110780142A CN 201911124633 A CN201911124633 A CN 201911124633A CN 110780142 A CN110780142 A CN 110780142A
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- current
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- voltage data
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16571—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing AC or DC current with one threshold, e.g. load current, over-current, surge current or fault current
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
- G01R19/16576—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 comparing DC or AC voltage with one threshold
Abstract
The invention discloses a starting-up early warning method in an instrument operation process, which relates to the technical field of laboratory instrument operation and solves the technical problem of how to solve the automatic alarm of instrument self-checking, and comprises the following specific steps: (1) setting a standard current, a standard voltage threshold and a standard current and voltage data curve; (2) measuring real-time current, voltage data and a real-time current and voltage data curve; (3) automatically comparing the current, voltage and current-voltage data curves; (4) and automatically alarming according to the comparison result. The invention can automatically alarm the starting state of the instrument and ensure the use safety of the instrument.
Description
Technical Field
The invention relates to the technical field of laboratory instrument operation, in particular to a starting-up early warning method in an instrument operation process.
Background
The laboratory instrument is started to carry out the self-checking process before formally entering into use in the operation process, and the normal use program of the instrument can be entered only when the voltage and current output of the instrument is stabilized in a reference value range, but the instrument self-checking in the prior art needs manual cooperation for checking and observing, and the automatic alarm of the power-on self-checking cannot be realized.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problem of how to solve the automatic alarm problem of the self-checking of the instrument.
In order to solve the technical problems, the technical scheme adopted by the invention is a starting early warning method in the instrument operation process, which comprises the following specific steps:
(1) setting standard current, standard voltage threshold and standard current and voltage data curves, monitoring and collecting current and voltage data of the instrument in a stable state after multiple starting, analyzing, comparing and learning a large amount of historical data to obtain the standard current and the standard voltage threshold under experimental conditions and form the standard current and voltage data curves;
(2) measuring real-time current and voltage data and real-time current and voltage data curves, monitoring and collecting the real-time current and voltage data after the instrument is started and obtaining a real-time current and voltage data curve;
(3) automatically comparing the current, voltage and current-voltage data curves, and automatically comparing the real-time current, voltage values and real-time current-voltage data curves with standard current, voltage thresholds and standard current-voltage data curves;
(4) and automatically alarming according to the comparison result, and when the real-time current, voltage value and real-time current and voltage data curve exceed the standard current and voltage threshold values and do not accord with the standard current and voltage data curve, alarming is given out.
Compared with the prior art, the invention can automatically alarm the starting state of the instrument and ensure the use safety of the instrument.
Drawings
FIG. 1 is a schematic flow chart of the present invention.
Detailed Description
The following description will be given with reference to the accompanying drawings and examples, but the present invention is not limited thereto.
Fig. 1 shows a start-up early warning method in an instrument operation process, which includes the following specific steps:
(1) setting standard current, standard voltage threshold and standard current and voltage data curves, monitoring and collecting current and voltage data of the instrument in a stable state after multiple starting, analyzing, comparing and learning a large amount of historical data to obtain the standard current and the standard voltage threshold under experimental conditions and form the standard current and voltage data curves;
(2) measuring real-time current and voltage data and real-time current and voltage data curves, monitoring and collecting the real-time current and voltage data after the instrument is started and obtaining a real-time current and voltage data curve;
(3) automatically comparing the current, voltage and current-voltage data curves, and automatically comparing the real-time current, voltage values and real-time current-voltage data curves with standard current, voltage thresholds and standard current-voltage data curves;
(4) and automatically alarming according to the comparison result, and when the real-time current, voltage value and real-time current and voltage data curve exceed the standard current and voltage threshold values and do not accord with the standard current and voltage data curve, alarming is given out.
Example 1: a laboratory instrument, if the experiment condition is reached, the temperature must reach 200 ℃, the preheating takes 2 minutes averagely, the current is stabilized at 5A averagely, if a certain experiment takes more than a threshold value for reaching the condition, such as 3 minutes, or the current is also lower than the threshold value, such as 4A, the laboratory instrument can give an immediate warning to prompt the operator of the instrument to pay attention.
Example 2: a gas chromatograph is arranged in a laboratory, the time of starting the apparatus to a state stabilization process is set to be 3 minutes according to historical data analysis, and the stabilization current is 10.0A. When the instrument is started, through analysis of the instrument data atlas, the time consumed by the instrument when the instrument is started to be in a stable state exceeds a set threshold value for 3 minutes and 30 seconds, or when the current is lower than the threshold value for 9.5A or higher than the current threshold value for 10.5A when the instrument is stable, a direct alarm is given, and an administrator is prompted to carry out processing.
Compared with the prior art, the invention can automatically alarm the starting state of the instrument and ensure the use safety of the instrument.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention.
Claims (1)
1. A starting-up early warning method in the instrument operation process is characterized by comprising the following specific steps:
(1) setting standard current, standard voltage threshold and standard current and voltage data curves, monitoring and collecting current and voltage data of the instrument in a stable state after multiple starting, analyzing, comparing and learning a large amount of historical data to obtain the standard current and the standard voltage threshold under experimental conditions and form the standard current and voltage data curves;
(2) measuring real-time current and voltage data and real-time current and voltage data curves, monitoring and collecting the real-time current and voltage data after the instrument is started and obtaining a real-time current and voltage data curve;
(3) automatically comparing the current, voltage and current-voltage data curves, and automatically comparing the real-time current, voltage values and real-time current-voltage data curves with standard current, voltage thresholds and standard current-voltage data curves;
(4) and automatically alarming according to the comparison result, and when the real-time current, voltage value and real-time current and voltage data curve exceed the standard current and voltage threshold values and do not accord with the standard current and voltage data curve, alarming is given out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124633.2A CN110780142A (en) | 2019-11-15 | 2019-11-15 | Starting-up early warning method in instrument operation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911124633.2A CN110780142A (en) | 2019-11-15 | 2019-11-15 | Starting-up early warning method in instrument operation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110780142A true CN110780142A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911124633.2A Pending CN110780142A (en) | 2019-11-15 | 2019-11-15 | Starting-up early warning method in instrument operation process |
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630832A (en) * | 2012-08-27 | 2014-03-12 | 特变电工新疆新能源股份有限公司 | Power-on self-detection method and device of switch piece in electric power electronic device |
| CN204695050U (en) * | 2015-06-01 | 2015-10-07 | 滨州学院 | A kind of supervisory system of equipment running status |
| CN105825052A (en) * | 2016-03-15 | 2016-08-03 | 中国人民解放军总后勤部卫生部药品仪器检验所 | Method and device for monitoring large-size medical equipment |
| CN105973583A (en) * | 2016-06-06 | 2016-09-28 | 北京航天智控监测技术研究院 | Dynamic alarming method |
| CN106707868A (en) * | 2016-12-30 | 2017-05-24 | 安徽朋德信息科技有限公司 | Power control method and power control system for shared experiment instrument |
| CN107219844A (en) * | 2017-06-20 | 2017-09-29 | Tcl空调器(中山)有限公司 | Power model startup self-detection method, device and storage medium |
| CN108152620A (en) * | 2017-12-18 | 2018-06-12 | 北京航天测控技术有限公司 | A kind of efficiency monitoring analysis instrument of electrical equipment, system and method |
| CN209208968U (en) * | 2018-11-29 | 2019-08-06 | 广西上马科技有限公司 | A kind of electric vehicle startup self-detection mechanism |
| CN110414768A (en) * | 2019-05-29 | 2019-11-05 | 中电科卫星导航运营服务有限公司 | A kind of big data analysis method based on instrument current data |
| CN110415494A (en) * | 2019-07-25 | 2019-11-05 | 西安因联信息科技有限公司 | A kind of equipment alarm threshold value calculation method based on history data |
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2019
- 2019-11-15 CN CN201911124633.2A patent/CN110780142A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103630832A (en) * | 2012-08-27 | 2014-03-12 | 特变电工新疆新能源股份有限公司 | Power-on self-detection method and device of switch piece in electric power electronic device |
| CN204695050U (en) * | 2015-06-01 | 2015-10-07 | 滨州学院 | A kind of supervisory system of equipment running status |
| CN105825052A (en) * | 2016-03-15 | 2016-08-03 | 中国人民解放军总后勤部卫生部药品仪器检验所 | Method and device for monitoring large-size medical equipment |
| CN105973583A (en) * | 2016-06-06 | 2016-09-28 | 北京航天智控监测技术研究院 | Dynamic alarming method |
| CN106707868A (en) * | 2016-12-30 | 2017-05-24 | 安徽朋德信息科技有限公司 | Power control method and power control system for shared experiment instrument |
| CN107219844A (en) * | 2017-06-20 | 2017-09-29 | Tcl空调器(中山)有限公司 | Power model startup self-detection method, device and storage medium |
| CN108152620A (en) * | 2017-12-18 | 2018-06-12 | 北京航天测控技术有限公司 | A kind of efficiency monitoring analysis instrument of electrical equipment, system and method |
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Application publication date: 20200211 |
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| RJ01 | Rejection of invention patent application after publication |