CN203929393U - A kind of automobile starter device for testing endurance - Google Patents
A kind of automobile starter device for testing endurance Download PDFInfo
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- CN203929393U CN203929393U CN201420173147.6U CN201420173147U CN203929393U CN 203929393 U CN203929393 U CN 203929393U CN 201420173147 U CN201420173147 U CN 201420173147U CN 203929393 U CN203929393 U CN 203929393U
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Abstract
The utility model belongs to the starter automatic test field based on monitoring and control configuration technology and PLC control, is specifically related to a kind of automobile starter device for testing endurance.It comprises host computer, RS232 data telecommunication line, slave computer control module, equipment control cabinet, slave computer PLC, starter to be tested, starter adapted engine, platform position one, platform position two, platform position three, platform position four, the peripheral relay of slave computer and wire harness, system power supply; It includes equipment control cabinet, slave computer PLC, the peripheral relay of slave computer and wire harness described slave computer control module; Described host computer is connected by RS232 data telecommunication line with the slave computer PLC in slave computer control module, and described slave computer PLC is connected with the starter to be tested in platform position one, platform position two, platform position three, platform position four.
Description
Technical field
The utility model belongs to the starter automatic test field based on monitoring and control configuration technology and PLC control, is specifically related to a kind of automobile starter device for testing endurance.
Background technology
Starter is the core component of automobile start system, and its quality directly concerns the starting performance of starting system, affects the usability of automobile, and its endurance quality of experimental test is most important.Regulation according to relevant criterion to motor vehicle and internal combustion engine Vehicular starter technology, starter durability can be tested as destructive test, by inspecting the some model machines in a collection of product by random samples, according to certain test period, the number of times mean value of institute's energy normal starting engine before obtaining model machine and damaging, if be more than or equal to master gauge definite value (reference value), illustrate that this batch of starter is qualified.
The outward appearance of automobile starter and installation dimension can be detected with range estimation and survey instrument, but the detection in serviceable life need be with special-purpose endurance test system.Traditional durability test control system is mainly with Control, the mode of connection fixing with hardware using realizes logic control, and the problem that such control system exists is that control system volume is large, power consumption is large, contact is many, wiring is complicated and the response time is long.
Summary of the invention
In order to overcome above-mentioned defect, the utility model object is the automobile starter device for testing endurance that provides a kind of, on the basis requiring in analytical test, built automobile starter permanance automatic test device, this proving installation can be realized automatically reseting to the automatic test of starter and after being completed, and only need setup parameter just can detect the serviceable life of multiple starter, guarantee the quality of product, can greatly improve testing efficiency.
To achieve these goals, the utility model adopts following technical scheme:
An automobile starter device for testing endurance, it comprises host computer, RS232 data telecommunication line, slave computer control module, equipment control cabinet, slave computer PLC, starter to be tested, starter adapted engine, platform position one, platform position two, platform position three, platform position four, the peripheral relay of slave computer and wire harness, system power supply;
It includes equipment control cabinet, slave computer PLC, the peripheral relay of slave computer and wire harness described slave computer control module;
Described host computer is connected by RS232 data telecommunication line with the slave computer PLC in slave computer control module, and described slave computer PLC is connected with the starter to be tested in platform position one, platform position two, platform position three, platform position four.
In this proving installation, fuel feeding topworks comprises the parts such as FP Fuel Pump Relay, throttle cylinder, cylinder solenoid valve, air pump, pipeline, engine enters start-up period alive needs fuel pump fuel, need open throttle, and this action replaces hand oiling door by cylinder, namely when engine needs fuel feeding, control system output fuel supply signal, control cylinder solenoid valve conduction, air pump is to cylinder air feed, pull open throttle, engine obtains oily.If gasoline engine is in-cylinder direct-jet, what its throttle referred to is exactly air throttle.
Advantage of the present utility model has:
(1) epigynous computer section can realize the setting to test parameter, and can select flexibly starting cycle and adjust the starting time, and can be to the real-time monitoring of system health, the related datas such as record and storage test number (TN), working curve.
(2) slave computer PLC carries out user program, after system initialization, can carry out from detecting the power supply of starter, PLC, and power supply is normal, and program just can be carried out.PLC, according to set test request, controls the hardware implement mechanism periodic duties such as cranking-motor relay, oil pump for engine relay.
(3) starter normal starting engine, once, if while starting, there is the phenomena of the failure such as apical tooth, switch adhesion, this starting counts the number of stoppages to counting, is not counted in life test.In user program, there is the function of the faults such as judgement apical tooth, switch adhesion.
(4) system adopts installation partly to simulate test mode.Be that engine is simulated without cylinder, motor etc., directly select starter to want the engine of adapted, the life-span of test is accurate, but the assembling of starter and engine still adopts bench simulation assembling, be that starter is not directly assemblied on engine, be contained on test platform, with regard to having solved direct entrucking test, cannot meet like this problem of polymorphic type starter test.
Accompanying drawing explanation
Fig. 1 is structural representation block diagram of the present utility model;
Fig. 2 is fundamental diagram of the present utility model;
Fig. 3 is that PLC of the present utility model controls single position wiring diagram;
Fig. 4 is execution relay wiring figure of the present utility model.
Reference numeral:
Host computer 1; RS232 data telecommunication line 2; Slave computer control module 3; Equipment control cabinet 4; Slave computer PLC 5; Starter 6 to be tested; Starter adapted engine 7; Platform position 1; Platform position 29; Platform position 3 10; Platform position 4 11; The peripheral relay of slave computer and wire harness 12; System power supply 13.
Embodiment
Below in conjunction with 1,2,3,4 pairs of the utility model of accompanying drawing, be described in detail:
An automobile starter device for testing endurance, it comprises host computer 1, RS232 data telecommunication line 2, slave computer control module 3, equipment control cabinet 4, slave computer PLC 5, starter to be tested 6, starter adapted engine 7, platform position 1, platform position 29, platform position 3 10, platform position 4 11, the peripheral relay of slave computer and wire harness 12, system power supply 13;
It includes equipment control cabinet 4, slave computer PLC 5, the peripheral relay of slave computer and wire harness 12 described slave computer control module 3;
Described host computer 1 is connected by RS232 data telecommunication line 2 with the slave computer PLC 5 in slave computer control module 3, and described slave computer PLC 5 is connected with the starter to be tested 6 in platform position 1, platform position 29, platform position 3 10, platform position 4 11.
The setting of host computer 1 responsible test parameter, process of the test monitoring, life-span record, Drawing of Curve etc.Starter clamping to be tested is to corresponding stand, and starter pinion and engine flywheel keep certain distance, enough engagements, and four kinds of model starters can be tested in four platform positions simultaneously.After system powers on, host computer enters configuration mode interface, select one of them position, select again test pattern manually or automatically, according to test request, set the parameters such as the starting cycle of starter, dead starting time, fuel feeding duration, starter model, adapted engine model, after parameter setting completes, click the button of starting working, start durability test.
Slave computer PLC 5 is responsible for carrying out user program.Host computer 1 sets parameter, by RS232 data bus, is transferred to slave computer PLC 5, is defaulted as automatic test pattern, and PLC lead-out terminal is controlled peripheral relay and wire harness 12 foundation test rule closure and conductings, controls whole durability test process.
By upper computer selecting manual test, system mask autotest program, enters manual interface, by clicking peripheral relay corresponding button, the conducting of controllable starting machine, oil pump are switched on, are opened the actions such as throttle, and whether manual work pattern can detect each topworks mechanical fault.
The abnormity start of starter is not counted in number of starts, the judgement of apical tooth, mill teeth, three kinds of abnormity start situations of adhesion, need to provide signal by being arranged on two speed probes of starter pinion, engine flywheel annex, slave computer 5 gathers this time starting of tach signal judgement, and whether this counts the normal starting life-span.
Principle of work of the present utility model:
Starter durability test platform master switch is closed, system powers on, by host computer, set parameter, select platform position, slave computer PLC receives the systematic parameter that host computer is set, output control signal, drive peripheral relay work, starter, oil pump for engine, the actuators such as throttle air pump are according to the test request work of procedure stipulation, until starter damages, can not restart engine, host computer is got rid of abnormity start number of times, record normal starting number of times, the starter sample mean number of starts extracting is the test life-span of this batch of starter, test result is compared with standard number of starts, be greater than standard value, judge that this starter durability is qualified.Host computer can be derived table with test results and test life curve.
Claims (1)
1. an automobile starter device for testing endurance, is characterized in that: it comprises host computer (1), RS232 data telecommunication line (2), slave computer control module (3), equipment control cabinet (4), slave computer PLC (5), starter to be tested (6), starter adapted engine (7), platform position one (8), platform position two (9), platform position three (10), platform position four (11), the peripheral relay of slave computer and wire harness (12), system power supply (13);
It includes equipment control cabinet (4), slave computer PLC (5), the peripheral relay of slave computer and wire harness (12) described slave computer control module (3);
Described host computer (1) is connected by RS232 data telecommunication line (2) with the slave computer PLC (5) in slave computer control module (3), and described slave computer PLC (5) is connected with the starter to be tested (6) in platform position one (8), platform position two (9), platform position three (10), platform position four (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173147.6U CN203929393U (en) | 2014-04-11 | 2014-04-11 | A kind of automobile starter device for testing endurance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420173147.6U CN203929393U (en) | 2014-04-11 | 2014-04-11 | A kind of automobile starter device for testing endurance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203929393U true CN203929393U (en) | 2014-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420173147.6U Expired - Fee Related CN203929393U (en) | 2014-04-11 | 2014-04-11 | A kind of automobile starter device for testing endurance |
Country Status (1)
| Country | Link |
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| CN (1) | CN203929393U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510828A (en) * | 2016-01-20 | 2016-04-20 | 重庆工商职业学院 | Automobile starting system durability test device and use method thereof |
| CN106292640A (en) * | 2016-08-30 | 2017-01-04 | 江苏浩峰汽车附件有限公司 | Based on the automobile electronics Auto-Test System under Combining soft control platform |
| CN107942995A (en) * | 2017-11-16 | 2018-04-20 | 联合汽车电子（重庆）有限公司 | ECU environment Durable test systems |
| CN108072525A (en) * | 2017-12-05 | 2018-05-25 | 重庆康明斯发动机有限公司 | A kind of starter durability verification experimental verification method and system |
| CN109141889A (en) * | 2018-10-12 | 2019-01-04 | 奇瑞汽车股份有限公司 | Starting engine endurance test unit |
| CN112557075A (en) * | 2020-11-27 | 2021-03-26 | 奇瑞汽车股份有限公司 | Starter durability test method and device |
-
2014
- 2014-04-11 CN CN201420173147.6U patent/CN203929393U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105510828A (en) * | 2016-01-20 | 2016-04-20 | 重庆工商职业学院 | Automobile starting system durability test device and use method thereof |
| CN105510828B (en) * | 2016-01-20 | 2018-05-08 | 重庆工商职业学院 | A kind of vehicle startup system durability test device and its application method |
| CN106292640A (en) * | 2016-08-30 | 2017-01-04 | 江苏浩峰汽车附件有限公司 | Based on the automobile electronics Auto-Test System under Combining soft control platform |
| CN107942995A (en) * | 2017-11-16 | 2018-04-20 | 联合汽车电子（重庆）有限公司 | ECU environment Durable test systems |
| CN108072525A (en) * | 2017-12-05 | 2018-05-25 | 重庆康明斯发动机有限公司 | A kind of starter durability verification experimental verification method and system |
| CN109141889A (en) * | 2018-10-12 | 2019-01-04 | 奇瑞汽车股份有限公司 | Starting engine endurance test unit |
| CN112557075A (en) * | 2020-11-27 | 2021-03-26 | 奇瑞汽车股份有限公司 | Starter durability test method and device |
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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: 20141105 Termination date: 20200411 |