CN203811725U - Ignition coil test system - Google Patents
Ignition coil test system Download PDFInfo
- Publication number
- CN203811725U CN203811725U CN201420241986.7U CN201420241986U CN203811725U CN 203811725 U CN203811725 U CN 203811725U CN 201420241986 U CN201420241986 U CN 201420241986U CN 203811725 U CN203811725 U CN 203811725U
- Authority
- CN
- China
- Prior art keywords
- ignition coil
- electrically connected
- coil
- point fire
- incubator
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 4
- 238000002474 experimental method Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000007689 inspection Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 208000037805 labour Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Landscapes
- Fire Alarms (AREA)
Abstract
The utility model provides an ignition coil test system used for testing the durability of an ignition coil, which comprises an upper computer, an interface box, a data acquisition device, an incubator and a power supply. A board card is integrated inside the upper computer. The interface box is respectively and electrically connected with the upper computer and a to-be-tested ignition coil. The data acquisition device is respectively and electrically connected with the to-be-tested ignition coil and the upper computer. The incubator is respectively and electrically connected with the to-be-tested ignition coil and the interface box. The power supply is electrically connected with the to-be-tested ignition coil. According to the technical scheme of the utility model, the test equipment on the durability of an ignition coil can be automatically recorded and controlled by means of the ignition coil test system without the need of any manual recording and inspection operation, so that the working efficiency is improved. Meanwhile, the corresponding relationship between the working stress and the ambient temperature stress of the ignition coil can be accurately controlled. Moreover, the states of a product during test, such as temperature, primary current and the like, can be automatically recorded. In addition, upon the detection of a problem, the system reports the problem or stops the experiment. Therefore, both the safety and the operability of the test system during the experimental process are improved.
Description
Technical field
The utility model relates to ignition coil field, relates in particular to a kind of automobile Ignition Coil Measuring System.
Background technology
In prior art, to ignition coil test need manually to the durable test experiments of ignition coil arrange, inspection and record.Thereby cause when equipment is set, easily make mistakes, spended time is long; Need timely recording parameters, easily error of omission; Need current check, check once, can not pinpoint the problems in time every day; Because the cycle is long, need any problem of finding in recording process, manual record is the problem such as not in time.
In sum, a kind of ignition coil automatic testing equipment urgently.
Utility model content
Large in order to overcome in prior art in manual measurement ignition coil durability experiment process workload, cause record not in time, inaccurate technical matters, the utility model provides a kind of automobile Ignition Coil Measuring System.
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme:
The utility model provides a kind of automobile Ignition Coil Measuring System, and the permanance for test point fire coil, comprising:
Host computer, its inner integrated board;
Interface box, is electrically connected to described host computer and measured point fire coil respectively;
Data acquisition equipment, is electrically connected to described measured point fire coil and described host computer respectively;
Incubator, is electrically connected to by ignition coil and described interface box with described respectively;
Power supply, is electrically connected to described measured point fire coil.
Furthermore, in described automobile Ignition Coil Measuring System, described interface box comprises:
Amplification and insulation circuit, is electrically connected to described board and described measured point fire coil respectively;
Measured point fire coil current collection circuit, is electrically connected to described board and described measured point fire coil respectively;
Incubator state acquisition circuit, is electrically connected to described incubator and described board respectively.
Furthermore, in described automobile Ignition Coil Measuring System, described data acquisition equipment comprises:
The first temperature sensor, is electrically connected to described measured point fire coil;
The second temperature sensor, is electrically connected to described incubator.
Furthermore, in described automobile Ignition Coil Measuring System, described host computer is electrically connected to described power supply.
Furthermore, in described automobile Ignition Coil Measuring System, in described host computer, also comprise:
Remote interface, described host computer is connected with Terminal Server Client by described remote interface.
Furthermore, in described automobile Ignition Coil Measuring System, described electric power output voltage is 14V.
The beneficial effects of the utility model are: ignition ring test macro of the present utility model is record and reference mark fire coil durability degree test experiments automatically, a large amount of manual records and inspection work have been removed from, improved work efficiency, and the working stress of the accurate reference mark of energy fire coil and the corresponding relation of environment temperature stress, and the temperature that record product test is automatically, the states such as primary current (IP), and when pinpointing the problems, report or stop experiment, increased security and the operability in experimentation.
Accompanying drawing explanation
Fig. 1 represents the composition structural drawing of automobile Ignition Coil Measuring System in the utility model embodiment;
Fig. 2 represents the workflow diagram of automobile Ignition Coil Measuring System in the utility model embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with the accompanying drawings and the specific embodiments the utility model is described in detail.
The utility model provides a kind of automobile Ignition Coil Measuring System, and the permanance for test point fire coil, is characterized in that, comprising: host computer, its inner integrated board; Interface box, is electrically connected to described host computer and measured point fire coil respectively; Data acquisition equipment, is electrically connected to described measured point fire coil and described host computer respectively; Incubator, is electrically connected to by ignition coil and described interface box with described respectively; Power supply, is electrically connected to described ignition coil.
In ignition ring test macro in the utility model, during the test of ignition coil durability degree, need working stress and temperature stress, wherein, working stress comprises EST (Electronic Spark Timing ignition timing time) signal and power supply, board in host computer produces EST signal, and by interface box, measured point fire coil being applied to working stress EST signal, power supply is connected with measured point fire coil.Incubator is connected with measured point fire coil, for measured point fire coil provides temperature stress.Meanwhile, data acquisition equipment is connected with incubator with ignition coil respectively, temperature when collection point fire coil and incubator test, and feed back to host computer.Incubator is connected with interface box, the state by interface box to host computer feedback incubator.Ignition ring test macro of the present utility model is record and reference mark fire coil durability degree test experiments automatically, a large amount of manual records and inspection work have been removed from, improved work efficiency, and the working stress of the accurate reference mark of energy fire coil and the corresponding relation of environment temperature stress, the temperature of automatic record product, primary current (IP) state.
Shown in Fig. 1, the automobile Ignition Coil Measuring System in the utility model embodiment comprises host computer 1, its inner integrated board; Interface box 2, is electrically connected to host computer 1 and measured point fire coil 3 respectively; Data acquisition equipment 6, is electrically connected to measured point fire coil 3 and host computer 1 respectively; Incubator 4, is electrically connected to respectively with by ignition coil 3 and interface box 2; Power supply 5, is connected with ignition coil electricity 3.
Wherein, host computer 1 is a computer, can operating software, be used for and power supply 5, and interface box 2, incubator 4, data acquisition equipment 6 communicates, and can also carry out data interaction by remote interface and Terminal Server Client 7, as Long-distance Control, transmission EMAIL etc.All parts, are controlled with software all together, and the parameter that record is tested automatically, have saved a large amount of hand labors.
The integrated NI in inside (national instrument company) board of host computer 1, board is used for producing EST signal and sends to interface box 2.Board is also for IP (primary current) signal of acquisition interface case 2, and by interface box 2, gathers the duty of incubators 4.
Interface box comprises: Amplification and insulation circuit, is electrically connected to board and measured point fire coil 3 respectively; Measured point fire coil current collection circuit, is electrically connected to board and measured point fire coil respectively; Incubator state acquisition circuit, is electrically connected to incubator and board respectively.Wherein, the EST signal that Amplification and insulation circuit produces for amplifying host computer 1 NI board, provides the signal on opportunity of its work to ignition coil 3, and plays insulation blocking effect, and protection board is without the damage of extraneous signal.Measured point fire coil current collection circuit is for gathering the IP signal on each ignition coil 3, and IP signal is delivered to and in board, recorded and analyze the duty of determining ignition coil.Incubator state acquisition circuit, for receiving the status information (as whether incubator normally works, the period of incubator operation) of incubator, and delivers to this information in NI board, then carries out software analysis.Data acquisition equipment 6 comprises: the first temperature sensor, be electrically connected to measured point fire coil 3, and be used for gathering the temperature signal of measured point fire coil 3; The second temperature sensor, is electrically connected to incubator 4, gathers airborne temperature signal in incubator.Incubator 4 produces the temperature stress signal that in experimentation, measured point fire coil 3 needs.
The temperature of the automatic record product of ignition ring test macro in utility model, the product running statuses such as primary current (IP), can be as accurate as second.If there is problem, can track the concrete time.Meanwhile, energy exact matching temperature stress relation corresponding with working stress, is loaded on testpieces.For example ignition coil has two stress superimposeds simultaneously, and one is the stress that variation of ambient temperature causes, one is the stress that ignition coil continuous firing causes.These two stress should plannedly be added on measured piece.If there is no software control, can cause when incubator is out of order, temperature stress has not had, and the stress that ignition coil continuous firing causes also exists, and can make like this two stress not mate, and causes fault.In view of the foregoing, Product Status and the equipment state in each moment of automatic monitoring, be to protect exemplars by cutting off all test conditions when there is certain test condition interruption; Can recover trystate in test breakpoint, warranty test exemplar is finally subject to calculated various stress load.
The remote interface of host computer 1 is connected with Terminal Server Client 7 by netting twine, and Terminal Server Client 7 can Long-distance Control host computer 1, and that checks experiment carries out situation and state.By company's internal network, can on any office computer, control host computer 1, can know at any time the state of test macro, also can setting-up time and other alert if, the state of test board and INFORMATION DISCOVERY in related personnel's mailbox.The method has improved work efficiency, and operating personnel need not go to scene just can know state.
Power supply 5 is used for providing operating voltage to measured point fire coil 3, and power supply 5 can arrange separately, but in this case, power supply 5 is electrically connected to host computer 1, can by host computer 1, be controlled the output voltage of power supply 5, and power supply 5 output voltages remain on 14V.
Ignition ring testing system software structure and the workflow introduced below in the utility model form.
Shown in Fig. 2,1. initial state.2. initialization apparatus: all equipment of system is carried out initialization and resetted.3. enter idle condition, wait for user's trigger message, and update time information.4. arrange: enter the setting that the page is tested is set: mainly contain information and the quantity of product, the setting of test duration, and the setting of the operation curve of incubator, the running parameter of measured point fire coil is set, and after having set, gets back to idle condition.5. initial state: with clicking start button, software control power supply, EST is according to the signal output of setting, and ignition coil is started working, and gathers temperature and the current signal of coil, the duty of incubator simultaneously.Judge that whether coil is normal, as undesired, send out MAIL and notify related personnel; As normally the test duration adds up.If the survey time to setting-up time, closes all stress of ignition coil and gets back to idle condition, if the test duration less than setting-up time; periodic duty and gather all information.6. suspend: after time-out, measured point fire coil is not worked, time out is cumulative, and after the EOT end of timeout, coil continues to enter duty.7. exit: when with after note point exit button, close all devices EOP (end of program).As above all flow processs, control automatically from manually changing system into, have strengthened the security of data, have improved personnel's work efficiency.And utilize the operation interface of software can show intuitively operational factor, running status.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. an automobile Ignition Coil Measuring System, the permanance for test point fire coil, is characterized in that, comprising:
Host computer, its inner integrated board;
Interface box, is electrically connected to described host computer and measured point fire coil respectively;
Data acquisition equipment, is electrically connected to described measured point fire coil and described host computer respectively;
Incubator, is electrically connected to by ignition coil and described interface box with described respectively;
Power supply, is electrically connected to described measured point fire coil.
2. automobile Ignition Coil Measuring System as claimed in claim 1, is characterized in that, described interface box comprises:
Amplification and insulation circuit, is electrically connected to described board and described measured point fire coil respectively;
Measured point fire coil current collection circuit, is electrically connected to described board and described measured point fire coil respectively;
Incubator state acquisition circuit, is electrically connected to described incubator and described board respectively.
3. automobile Ignition Coil Measuring System as claimed in claim 1, is characterized in that, described data acquisition equipment comprises:
The first temperature sensor, is electrically connected to described measured point fire coil;
The second temperature sensor, is electrically connected to described incubator.
4. automobile Ignition Coil Measuring System as claimed in claim 1, is characterized in that, described host computer is electrically connected to described power supply.
5. automobile Ignition Coil Measuring System as claimed in claim 1, is characterized in that, in described host computer, also comprises:
Remote interface, described host computer is connected with Terminal Server Client by described remote interface.
6. automobile Ignition Coil Measuring System as claimed in claim 4, is characterized in that, described electric power output voltage is 14V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241986.7U CN203811725U (en) | 2014-05-13 | 2014-05-13 | Ignition coil test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420241986.7U CN203811725U (en) | 2014-05-13 | 2014-05-13 | Ignition coil test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203811725U true CN203811725U (en) | 2014-09-03 |
Family
ID=51450458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420241986.7U Expired - Fee Related CN203811725U (en) | 2014-05-13 | 2014-05-13 | Ignition coil test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203811725U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791170A (en) * | 2015-03-19 | 2015-07-22 | 北京博曼迪汽车科技有限公司 | Ignition coil test method and device |
| CN107687389A (en) * | 2017-09-12 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | Automobile Ignition Coil Measuring System |
| CN109298281A (en) * | 2018-12-19 | 2019-02-01 | 重庆奇甫机械有限责任公司 | Ignition coil fault diagnosis system and method |
| CN109541354A (en) * | 2018-12-07 | 2019-03-29 | 长沙奥斯凯汽车零部件有限公司 | A kind of ignition coil multiple-unit intelligent test system and its test method |
-
2014
- 2014-05-13 CN CN201420241986.7U patent/CN203811725U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791170A (en) * | 2015-03-19 | 2015-07-22 | 北京博曼迪汽车科技有限公司 | Ignition coil test method and device |
| CN107687389A (en) * | 2017-09-12 | 2018-02-13 | 安徽江淮汽车集团股份有限公司 | Automobile Ignition Coil Measuring System |
| CN109541354A (en) * | 2018-12-07 | 2019-03-29 | 长沙奥斯凯汽车零部件有限公司 | A kind of ignition coil multiple-unit intelligent test system and its test method |
| CN109298281A (en) * | 2018-12-19 | 2019-02-01 | 重庆奇甫机械有限责任公司 | Ignition coil fault diagnosis system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2018028136A1 (en) | Battery management system testing system and method | |
| CN203811725U (en) | Ignition coil test system | |
| CN104360922A (en) | Method for automatically monitoring BMC working state based on ipmitool | |
| CN102636768B (en) | A kind of lightning arrester on-line computing model on-line testing method | |
| CN103674286A (en) | In-station communication device fault diagnosis method based on infrared image | |
| CN108457888A (en) | A kind of server fan fault detection method, apparatus and system | |
| CN104375068A (en) | Visual ultrasonic quick inspection device used for power transmission and distribution line patrolling | |
| CN105866728A (en) | Real-time checking system of automated ammeter calibrating device | |
| CN110441632A (en) | Portable high-pressure shunt reactor fault detection means and method | |
| CN105425004B (en) | Electric energy measuring equipment and its stealing event detecting method, device | |
| CN105134451A (en) | Pulse monitoring device for durability of automobile ignition coil and realizing method of pulse monitoring device | |
| CN202421448U (en) | Relay detecting device for nuclear power stations | |
| CN103995168A (en) | Lightning stroke detection device of lightning protection facility | |
| CN201931746U (en) | Self-detection control system of laser marking machine | |
| CN204299767U (en) | For the Auto-Test System of aero-engine ignition system | |
| CN103675613A (en) | Transformer station DC system movable type insulation supervision instrument | |
| CN101201378A (en) | Intermittent disconnection testing system for electric contact piece | |
| CN201072596Y (en) | Centralized monitoring system for lightning protection facilities | |
| CN105388373A (en) | Surge detection process tested equipment state automatic recording and analyzing system | |
| CN206038845U (en) | Domestic appliance dry combustion method circuit detection device | |
| CN206470340U (en) | Power quality monitoring system | |
| CN115604302A (en) | Data fusion type cable state intelligent monitoring system | |
| CN209070084U (en) | Electric device test system | |
| CN208506587U (en) | A kind of safe instrument control system cabinet capacitance detecting device | |
| CN205450189U (en) | Transformer partial discharge positioning detecting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 |