CN103541852A - Full-automation igniter testing system - Google Patents
Full-automation igniter testing system Download PDFInfo
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- CN103541852A CN103541852A CN201310465527.7A CN201310465527A CN103541852A CN 103541852 A CN103541852 A CN 103541852A CN 201310465527 A CN201310465527 A CN 201310465527A CN 103541852 A CN103541852 A CN 103541852A
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Abstract
The invention provides a full-automation igniter testing system which is easy and convenient to operate and control, reliable in work, small in synchronism time difference, high in output accuracy, stable in overall performance, capable of guaranteeing quality, capable of automatically collecting data, and capable of achieving an igniter test. According to the technical scheme, a frequency measurement instrument (8) is connected with an igniter testing device (3) and a computer (2) through a data processor, the data processor and the igniter testing device (3) form a closed loop testing loop through the computer (2), and an igniter (4) is tested and controlled by the computer (2) through a programming setup parameter program to work. The computer (2) gives out a command, a control part of the igniter testing device (3) receives the command, voltage is input in the igniter (4), the igniter testing device (3) and the frequency measurement instrument (8) can automatically measure testing data parameters of current data, voltage data and spark frequency data of the igniter, processed data are transmitted to the computer (2), and the testing data results are displayed.
Description
Technical field:
The invention relates to full-automatic device or the system of igniter test.In particular, the present invention relates to a kind of fully automatic system device that relies on computer-controlled a kind of igniter test.，
Background technique
For the motor that needs external energy to start, the reliably working of igniter is its precondition that can work, thereby igniter belongs to one of critical component of motor.Current igniter mainly contains cartridge, hypergolic igniter, spark plug direct ignition, torch igniter and resonant ignitor etc.All kinds of igniters all will be by igniter testing apparatus simulated point firearm igniting, suction valve, induction flame, accident extinguishing, pass valve overall process working state in use, the test of the aspects such as setting, igniting response time, ignition delay time, the repeatability of repeatedly lighting a fire and igniter life-span that the time length of each do action and cycle-index are equal.Igniter test has the test of hydrogen peroxide hypergolic igniter, the test of silicon rectifier igniter, the test of Gas dynamic resonance ignition device, contactless ignitor test, the test of gas oxygen alcohol multitube igniter etc., yet in prior art, all kinds of igniters tests are by manual tune input voltage, control igniting opportunity, manual frequency measurement, visual meter reading length record data etc. greatly also completely.The full-automatic device of this igniter test or the deficiency of method are mainly:
A) the input voltage difference of manual tune is large, is difficult to accomplish identical, is difficult to reach function and the consistency of performance of under equal conditions, examining igniter.
B) by reading stopwatch, come manual control to light a fire opportunity, cannot reach just in time requirement at all, be difficult to accomplish the standard of test.
C) in test, hold frequency meter facing to spark measuring frequency, directly human body is had to ionizing radiation injury, the spark frequency data of measuring are along with spark is in continuous variation, and visual reading out data cannot be obtained the most accurate data of the best.
D) visual while reading voltage, current data, accomplish to read voltage, the current parameters of slightly deflection on very short igniting opportunity (as 8 seconds), be really difficult to read the most accurate data, and the data that everyone each angle reads out also there is difference.
E) in very short igniting opportunity (as 8 seconds), not only to carry out d) operation, equally also to carry out c) operation, the synchronism time difference is large.
Therefore, need the full-automatic device (or method) of the igniter test of a kind of brand new ideas that there is no an above-mentioned defect of design and use, carry out more accurately to complete more easily igniter fire trial.
Summary of the invention
The object of the invention is for prior art manual operation igniter testing apparatus or method, the deficiency existing, provide that easy, reliable operation is controlled in a kind of operation, the synchronism time difference is little, output accuracy is high, combination property is stable, quality is guaranteed, can automatic data collection, realize the fully automatic system of igniter test completely.Another object of the present invention is the full-automatic igniter pilot system by a kind of ionizing radiation.
The object of the invention is to realize by following technological scheme: a kind of full-automatic igniter pilot system, comprise igniter exerciser, frequency meter and program control regulated power supply, igniter and EFI mouth are connected between igniter exerciser and frequency meter, it is characterized in that: frequency meter is by data processing system be connected igniter exerciser and computer, data processing system forms closed loop by computer and igniter exerciser and detects loop, computer is set input voltage by programming, firing time, intermittent time, by parameter program, monitoring also control point firearm works, computer 2 is given an order, the control section of igniter exerciser 3 takes orders, give igniter 4 input voltages, make igniter 4 work, the electric current of igniter exerciser and frequency meter 8 automatically measuring and acquiring igniters, voltage and spark frequency data test data parameter, after data processing system 5 identifications, transfer test data parameters, carry out data analysis processing by the data transmission of handling well to computer 2, automatically generate the data sheet of reflection process of the test, show test data result.
The present invention has following beneficial effect than prior art:
The present invention utilizes computer programming, set the parameters such as input voltage, firing time, intermittent time, control point firearm work, by frequency meter, automatically measure electric current and spark frequency, and by data feedbacks such as the electric current collecting and frequencies to computer, computer automatic analysis processing data, forms data sheet.By printer, print, reflection process of the test, realizes the full-automation of igniter test, has realized reliable synchronous point.Avoided prior art to rely on manual tune input voltage, controlled igniting opportunity, manually frequency measurement, visual meter reading, the problem of the synchronism time difference.The large defects of artificial mode labor intensity such as large length record data have been overcome.Whole operation control procedure is easy, reliable operation,, output accuracy is high, combination property is stable, quality is guaranteed.Solve the Security of igniter itself and whole combustion system, improved the precision of test, and more strictly examined function and the performance index of igniter.For the aspect tests such as igniting response time of igniter, ignition delay time, the repeatedly repeatability of igniting, and igniter life-span provide reliable approach.
Utilize the present invention, without each igniting, all want manual read's table, closely manually frequency measurement, and large length record igniting data.Both can reduce ionizing radiation, waste labour to people, improve again the order of accuarcy of data, realize test-fired computerization, automation.
The present invention utilizes ionizing radiation shielding camera bellows 7, frequency meter 8 to realize and automatically measures spark frequency, and ionizing radiation shielding camera bellows 7 can prevent the injury that ionizing radiation produces human body.
Accompanying drawing explanation
Fig. 1 is the structural representation of the full-automatic igniter pilot system of the present invention.
In figure: 1 printer, 2 computers, the control section that 3 igniter exercisers, programmable power supply, ammeter, voltmeter etc. form, 4 igniters, 5 data processing systems, 6 EFI mouths, 7 shielding camera bellows, 8 frequency meters.
Embodiment
In order to further illustrate, do not limit above-mentioned implementation of the present invention, below in conjunction with the drawings and specific embodiments, the present invention is further described, but therefore do not limit the present invention among described practical range.All these designs should be considered as content disclosed in this invention and protection scope of the present invention.
Consult Fig. 1.Full-automatic igniter pilot system provided by the invention, comprise: printer 1, computer 2, igniter exerciser 3, igniter 4, data processing system 5, EFI mouth 6, shielding camera bellows 7 and frequency meter 8, wherein: printer 1 is directly connected in computer 2, it is last data output instrument, computer 2 is controlling tool and data processing tools, and igniter 4 and EFI mouth are connected between igniter exerciser and frequency meter by high voltage cable.Igniter exerciser 3 is mature technology, is provided with the control section that the functional circuits such as program control regulated power supply, ammeter, voltmeter, built-in short-circuit protection circuit, overpressure protection circuit, overload protecting circuit, acoustooptic alarm prompting, power-fail memory function form in it.Igniter exerciser energy simulated point firearm igniting, suction valve, induction flame, accident extinguishing, pass valve overall process working state in use, time length and the cycle-index of each do action all can be set.If test number (TN) arrives after set point number, automatically stop test, and acoustooptic alarm prompting.There is power failure memory function: the time parameter of all settings and testing time power-off all can be preserved.
Claims (6)
1. a full-automatic igniter pilot system, comprise igniter exerciser, frequency meter and program control regulated power supply, igniter and EFI mouth are connected between igniter exerciser and frequency meter, it is characterized in that: frequency meter is by data processing system be connected igniter exerciser and computer, data processing system forms closed loop by computer and igniter exerciser and detects loop, computer is set input voltage, firing time, intermittent time by programming, monitors also control point firearm work by parameter program; Computer (2) is given an order, igniter exerciser (3 control sections) receives order, give igniter (4) input voltage, make igniter (4) work, the electric current of igniter exerciser and frequency meter (8) automatically measuring and acquiring igniter, voltage and spark frequency data test data parameter, after data processing system (5) identification, transfer test data parameters, the data transmission of handling well is carried out to data analysis processing to computer (2), automatically generate the data sheet of reflection process of the test, show test data result.
2. full-automatic igniter pilot system according to claim 1, is characterized in that, frequency meter (8) shields the connected EFI mouth (6) of camera bellows (7) by ionizing radiation and is connected with igniter (4).
3. full-automatic igniter pilot system according to claim 1, is characterized in that, frequency meter (8) shields camera bellows (7) by ionizing radiation and realizes measurement spark frequency automatically.
4. full-automatic igniter pilot system according to claim 1; it is characterized in that, in igniter exerciser (3), be provided with the control section of program control regulated power supply, ammeter, voltmeter, built-in short-circuit protection circuit, overpressure protection circuit, overload protecting circuit, acoustooptic alarm prompting and power failure memory function the electric circuit constitute.
5. full-automatic igniter pilot system according to claim 1, is characterized in that, computer (2) is processed, shown result the data analysis receiving, and by printer (1), test data printed.
6. full-automatic igniter pilot system according to claim 5, is characterized in that, printer (1) is directly connected in computer (2), is last data output instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465527.7A CN103541852A (en) | 2013-10-08 | 2013-10-08 | Full-automation igniter testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465527.7A CN103541852A (en) | 2013-10-08 | 2013-10-08 | Full-automation igniter testing system |
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| Publication Number | Publication Date |
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| CN103541852A true CN103541852A (en) | 2014-01-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310465527.7A Pending CN103541852A (en) | 2013-10-08 | 2013-10-08 | Full-automation igniter testing system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105317613A (en) * | 2015-11-01 | 2016-02-10 | 四川泛华航空仪表电器有限公司 | Spark frequency online detection device for engine ignition system |
| CN107949699A (en) * | 2015-08-14 | 2018-04-20 | 密歇根州立大学董事会 | Ionization detector by the plug coils for making primary inductance short circuit |
| CN112709658A (en) * | 2020-12-31 | 2021-04-27 | 陕西航天西诺美灵电气有限公司 | Novel ignition control device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6217373A (en) * | 1985-07-12 | 1987-01-26 | Otsupama Kogyo Kk | Testing method for igniter and device therefor |
| US4684896A (en) * | 1983-11-19 | 1987-08-04 | Bayerische Motoren Werke Ag | Testing method for ignition systems of internal combustion engines in motor vehicles |
| CN1126278A (en) * | 1994-12-30 | 1996-07-10 | 天津中德现代工业技术培训中心 | Igniting characteristic detecting and analysing system of I.C engine |
| CN202402197U (en) * | 2011-11-29 | 2012-08-29 | 江门市蓬江区天迅科技有限公司 | Automatic tester for igniter |
| CN102767456A (en) * | 2012-08-14 | 2012-11-07 | 天津斯巴克瑞汽车电子有限公司 | Special intelligent non-contact igniting detector |
-
2013
- 2013-10-08 CN CN201310465527.7A patent/CN103541852A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4684896A (en) * | 1983-11-19 | 1987-08-04 | Bayerische Motoren Werke Ag | Testing method for ignition systems of internal combustion engines in motor vehicles |
| JPS6217373A (en) * | 1985-07-12 | 1987-01-26 | Otsupama Kogyo Kk | Testing method for igniter and device therefor |
| CN1126278A (en) * | 1994-12-30 | 1996-07-10 | 天津中德现代工业技术培训中心 | Igniting characteristic detecting and analysing system of I.C engine |
| CN202402197U (en) * | 2011-11-29 | 2012-08-29 | 江门市蓬江区天迅科技有限公司 | Automatic tester for igniter |
| CN102767456A (en) * | 2012-08-14 | 2012-11-07 | 天津斯巴克瑞汽车电子有限公司 | Special intelligent non-contact igniting detector |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107949699A (en) * | 2015-08-14 | 2018-04-20 | 密歇根州立大学董事会 | Ionization detector by the plug coils for making primary inductance short circuit |
| CN107949699B (en) * | 2015-08-14 | 2021-02-05 | 密歇根州立大学董事会 | Ionization detector with spark plug coil short-circuited primary inductor |
| CN105317613A (en) * | 2015-11-01 | 2016-02-10 | 四川泛华航空仪表电器有限公司 | Spark frequency online detection device for engine ignition system |
| CN105317613B (en) * | 2015-11-01 | 2018-04-06 | 四川泛华航空仪表电器有限公司 | Engine igniting system spark frequency on-line measuring device |
| CN112709658A (en) * | 2020-12-31 | 2021-04-27 | 陕西航天西诺美灵电气有限公司 | Novel ignition control device and method |
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Application publication date: 20140129 |