CN102589901B - Electric power window lifting test bed and test method - Google Patents
Electric power window lifting test bed and test method Download PDFInfo
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- CN102589901B CN102589901B CN201210057673.1A CN201210057673A CN102589901B CN 102589901 B CN102589901 B CN 102589901B CN 201210057673 A CN201210057673 A CN 201210057673A CN 102589901 B CN102589901 B CN 102589901B
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- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000010998 test method Methods 0.000 title abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 28
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 16
- 230000007257 malfunction Effects 0.000 claims description 5
- 230000008676 import Effects 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The invention provides an electric power window lifting test bed and a test method. The test bed comprises: a touch screen, a start switch and an indicator light which are arranged on a panel; a socket on the lateral surface of the test bed; and a central processor, a detection unit, a contactor, an entire machine power supply and a lifter motor power supply which are arranged in the test bed, wherein the detection unit is used for detecting the current and voltage output to a glass lifting motor, and the contactor controls the start and the stop of the glass lifting motor. A control device and the detection device are used to detect all the lifting parameters of the electric power window like the control function on a whole vehicle and count without manual intervention. Therefore, whether a whole vehicle glass lifting system satisfies the design performance requirements of products or not, is monitored and evaluated and the fault phenomena such as glass lifting difficulty and abnormal noise are analyzed by the technical personnel in aid of the test bed.
Description
Technical field
The invention belongs to automobile manufacturing field, be specifically related to a kind of electric power window lifting testing table and test method.
Background technology
In automobile industry, first the glass regulator motor etc. produced needs inspection, the car load car door that next assembles or car load also there will be phenomenons such as being elevated not in place and lifting abnormal sound after selling, have impact on user to product degree of belief and satisfaction, but long-standing problem has been become to the solution of these problems.Although high-quality spare and accessory parts can be adopted to assemble, but keep away the generation of unavoidable this phenomenon.
Summary of the invention
In order to solve the problem, the invention provides a kind of electric power window lifting testing table, comprising:
Be arranged on the touch-screen on panel, starting switch and pilot lamp;
Be arranged on the socket of side; And be arranged on inner center processor, detecting unit, contactor, complete machine power supply and elevator motor power supply, wherein detecting unit is for detecting the electric current and voltage that output to glass lifting motor, and contactor controls startup and the stopping of glass lifting motor.
Wherein, pilot lamp comprises system cloud gray model lamp and malfunction indicator lamp.
Wherein, the socket being arranged on side comprises power import and detection signal outlet.
The invention also discloses the method utilizing above-mentioned electric power window lifting testing table to carry out from dynamic test, comprise the steps:
1), connect testing table power supply, open the power switch in testing table respectively;
2), after touch-screen starts completely, enter homepage starting characteristics test platform, the malfunction indicator lamp at this moment on panel is gone out, run indicator on panel is bright, testing table is in holding state;
3), connect glass regulator motor, fix lifting and to put in place detection head;
4), enter the optimum configurations page arrange respectively window lifting need working time, running current, stall time, locked rotor current;
5), optimum configurations good after, enter operation pages, click automatically carry out automatically carrying out of lifting glass for vehicle window.
Wherein, the power supply supplying glass regulator motor provides the power-off time of 5 seconds at the upper and lower stop of lifting.
Further, in lifting process, electric current when glass lifting motor runs is read in real time, forms real-time curve.
Further, be often elevated a circulation, count once, and enumeration data can keep in power-off.
Further, once having tested rear enumeration data can manual reset.
The present invention adopts control device and pick-up unit, and the controlling functions achieved as on car load carries out all parameters detecting electric power window lifting, and counts, without the need to manual intervention.Thus whether can meet product design performance requirement at glass of entire vehicle jacking system processed by Monitoring and assessment, and technician can also carry out the phenomenon of the failure analyses such as glass lifting difficulty, abnormal sound by this equipment.
Accompanying drawing explanation
Fig. 1: testing table outside drawing;
Fig. 2: testing table cut-away view.
Embodiment
Below in conjunction with accompanying drawing, the present invention is specifically described.
Fig. 1 shows the outside drawing of testing table, and there is the touch-screen for arranging, showing on its surface, and is also provided with starting switch and pilot lamp, has two sockets in its side, and one of them is complete machine power import 1, and another is detection signal outlet 2.
Fig. 2 shows the inner structure of testing table, it is wherein processor centered by Siemens S7-200PLC, in order to process the data that detecting unit AU1 and AU2 detects, respectively contactor KM1 and KM2 is controlled, and then realize the control of process electric power window lifting.Detecting unit AU1 and AU2, for detecting the electric current and voltage that output to glass lifting motor, is beneficial to regulate motor speed and cut off motor.Contactor KM1 and KM2 controls startup and the stopping of glass lifting motor.U1 and U2 is respectively the power supply of complete machine and glass regulator motor needs.
Testing table of the present invention can realize following function:
1, can carry out from dynamic test, also can realize manual commutation crawl elevating function;
2, supply the power supply of glass regulator motor, in Power convert, provide the power-off time of 5 seconds respectively at the upper and lower stop of lifting;
3, in lifting process, electric current when glass lifting motor runs can read in real time, and forms real-time curve;
4, be often elevated a circulation, counting once, realizes data power-off and keeps, and can count by manual reset after once having tested;
5, current limiting power-off protection function, and manually can arrange between 0 ~ 20A, be provided with cryptoguard, arranging degree of accuracy can reach 0.1A, artificial power-off restoration.
Hardware is carried out according to technique scheme, and after connecting, then according to the PLC adopted in controller, touch-screen brand, utilize corresponding software to carry out writing corresponding working procedure, after debugging is good, imports PLC respectively, touch-screen can normally run.Then the vehicle window of problematic power windows and needs sampling observation can be detected as required.Step is as follows:
1, connect testing table power supply, open two power switches in testing table respectively.These two switches are inner at testing table, and open test cabinet door and just can see, one of them is battery main switch, and another controls power switch;
2, after touch-screen starts completely, enter touch-screen homepage starting characteristics test platform, the malfunction indicator lamp (redness) at this moment on panel is gone out, system cloud gray model lamp (green) on panel is bright, testing table is in holding state;
3, connect glass regulator motor, fix lifting and to put in place detection head;
4, the parameter such as working time, running current, stall time, locked rotor current that the optimum configurations page arranges window lifting needs is respectively entered;
5, optimum configurations good after, enter operation pages, clicking automatically just can the lifting of automatic detection vehicle glass pane, does not need personnel to guard, as long as had a look to scene according to timing node.
This testing table is centered by Siemens S7-200PLC, the data of process Real-time Collection, and controls whether putting in place of window lifting action simultaneously.Adopt Siemens TP277 HMI(touch-screen) as interactive interface, additionally use electric current and voltage detector component, in order to accurately to detect the electric current and voltage parameter that use in electric power window lifting process simultaneously.All parameters are all shown by HMI, and can also on HMI forming curves, for technician's comparative analysis reference.
User can be allowed very clear by HMI, check that relevant parameter and picture carry out evaluation glass of entire vehicle jacking system situation, not only reduce the labor capacity of looking for problem everywhere of technologist, and can search and analyze the failure causes such as electric power window lifting difficulty, abnormal sound very soon by parameter.
Claims (6)
1. an electric power window lifting testing table, comprising:
Be arranged on the touch-screen on panel, starting switch and pilot lamp;
Be arranged on the socket of side, socket comprises power import (1) and detection signal outlet (2); And
Be arranged on the center processor of testing table inside, detecting unit (AU1, AU2), contactor (KM1, KM2), complete machine power supply (U1) and elevator motor power supply (U2), wherein detecting unit is used for detecting the electric current and the voltage that output to glass lifting motor in real time simultaneously, electric current when glass lifting motor runs in lifting process is read in real time, form real-time curve, the data that center processor process detecting unit detects, control contactor respectively, contactor controls startup and the stopping of glass lifting motor.
2. electric power window lifting testing table according to claim 1, is characterized in that: described pilot lamp comprises system cloud gray model lamp and malfunction indicator lamp.
3. utilize the method that the electric power window lifting testing table described in any one of claim 1-2 carries out from dynamic test, it is characterized in that:
1), connect testing table power supply, open the power switch in testing table respectively;
2), after touch-screen starts completely, enter homepage starting characteristics test platform, the malfunction indicator lamp at this moment on panel is gone out, run indicator on panel is bright, testing table is in holding state;
3), connect glass regulator motor, fix lifting and to put in place detection head;
4), enter the optimum configurations page arrange respectively window lifting need working time, running current, stall time, locked rotor current;
5), optimum configurations good after, enter operation pages, click automatically carry out automatically carrying out of lifting glass for vehicle window;
6), in lifting process, electric current when glass lifting motor runs is read in real time, forms real-time curve.
4. method according to claim 3, is characterized in that: the power supply of supply glass regulator motor provides the power-off time of 5 seconds at the upper and lower stop of lifting.
5. method according to claim 4, is characterized in that: be often elevated a circulation, counts once, and enumeration data can keep in power-off.
6. method according to claim 5, is characterized in that: once having tested rear enumeration data can manual reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057673.1A CN102589901B (en) | 2012-03-07 | 2012-03-07 | Electric power window lifting test bed and test method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210057673.1A CN102589901B (en) | 2012-03-07 | 2012-03-07 | Electric power window lifting test bed and test method |
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| Publication Number | Publication Date |
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| CN102589901A CN102589901A (en) | 2012-07-18 |
| CN102589901B true CN102589901B (en) | 2015-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210057673.1A Active CN102589901B (en) | 2012-03-07 | 2012-03-07 | Electric power window lifting test bed and test method |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142247B (en) * | 2013-12-18 | 2016-08-03 | 浙江吉利控股集团有限公司 | Vehicle dormer window opens and closes device for detecting durability and method thereof |
| CN104913929A (en) * | 2015-06-28 | 2015-09-16 | 芜湖莫森泰克汽车科技有限公司 | Detection tool for fork arm of window glass lifter and detection method of tool |
| CN104913940A (en) * | 2015-06-28 | 2015-09-16 | 芜湖莫森泰克汽车科技有限公司 | Durability test control box used for skylight and window glass lifter |
| CN106124222A (en) * | 2016-07-15 | 2016-11-16 | 芜湖赛宝信息产业技术研究院有限公司 | A kind of window lifting systems test bed |
| CN106370982A (en) * | 2016-10-13 | 2017-02-01 | 北京现代汽车有限公司 | Vehicle door line detection device and detection method thereof |
| CN107063650B (en) * | 2016-12-06 | 2023-06-16 | 力帆实业(集团)股份有限公司 | Device and method for testing service life of automobile glass lifting mechanism |
| CN106855464B (en) * | 2016-12-28 | 2019-11-08 | 东华大学 | One-stop automobile window motor combination property test desk |
| CN108387380B (en) * | 2018-01-25 | 2020-01-10 | 奇瑞汽车股份有限公司 | Method and system for detecting lifting smoothness of automobile electric window |
| CN108956154A (en) * | 2018-05-21 | 2018-12-07 | 奇瑞汽车股份有限公司 | A kind of automotive window jacking system durability test apparatus and its test method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6831477B2 (en) * | 2002-03-08 | 2004-12-14 | Mitsubishi Denki Kabushiki Kaisha | Motor abnormality detecting apparatus |
| CN201306086Y (en) * | 2008-12-12 | 2009-09-09 | 深圳市航盛电子股份有限公司 | Automobile electric window control circuit and automobile electric window |
| CN201819806U (en) * | 2010-08-25 | 2011-05-04 | 襄樊达安汽车检测中心 | Detection test-bed for vehicle window glass electrical lifter |
| CN202083545U (en) * | 2011-04-27 | 2011-12-21 | 长城汽车股份有限公司 | Performance tester of vehicle door glass regulator |
-
2012
- 2012-03-07 CN CN201210057673.1A patent/CN102589901B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6831477B2 (en) * | 2002-03-08 | 2004-12-14 | Mitsubishi Denki Kabushiki Kaisha | Motor abnormality detecting apparatus |
| CN201306086Y (en) * | 2008-12-12 | 2009-09-09 | 深圳市航盛电子股份有限公司 | Automobile electric window control circuit and automobile electric window |
| CN201819806U (en) * | 2010-08-25 | 2011-05-04 | 襄樊达安汽车检测中心 | Detection test-bed for vehicle window glass electrical lifter |
| CN202083545U (en) * | 2011-04-27 | 2011-12-21 | 长城汽车股份有限公司 | Performance tester of vehicle door glass regulator |
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| CN102589901A (en) | 2012-07-18 |
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