CN103389463A - Engine starting motor endurance testing system and method - Google Patents
Engine starting motor endurance testing system and method Download PDFInfo
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- CN103389463A CN103389463A CN2013103024751A CN201310302475A CN103389463A CN 103389463 A CN103389463 A CN 103389463A CN 2013103024751 A CN2013103024751 A CN 2013103024751A CN 201310302475 A CN201310302475 A CN 201310302475A CN 103389463 A CN103389463 A CN 103389463A
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Abstract
The invention provides an engine starting motor endurance testing system and method. The engine starting motor endurance testing system comprises a starting motor, an engine, a first time relay, a second time relay, a third time relay and a fourth tine relay, wherein the first time relay is connected with the second time relay, the third time relay and the fourth tine relay, the second time relay is connected with a contactor, and the output end of the contactor is connected with the starting motor. When a normally-opened contact of the first time relay is closed, the starting motor is powered on and rotates to drive the engine to ignite. When a normally-closed contact of the second time relay is disconnected, the starting motor stops operating, and the engine is ignited. The third time relay controls a flameout switch of a flame igniter through a control relay, and when the flameout switch is switched on, the engine is controlled to be flamed out. The engine starting motor endurance testing system is simple in structure, low in cost, convenient to use and capable of monitoring the testing process in real time and timely finding abnormal phenomena in the testing process.
Description
Technical field
The present invention relates to automotive test equipment and method of testing, be specifically related to a kind of engine starting motor endurance testing system and method.
Background technology
Engine starting motor is arranged on engine, is used for the motor of starting engine, reduces the trouble of men power starting engine, has rapid, the reusable advantage of starting, is widely applied.
While on vehicle, actuating motor being installed, need to carry out the endurancing of actuating motor, in the life-span of judgement actuating motor,, in order in time changed, avoid occurring the situation that vehicle can not start before actuating motor loses efficacy.
At present, the method that the endurancing of actuating motor is usually adopted is: actuating motor is installed on engine with its coupling, and by manually testing and counting, although this method can judge the life-span of actuating motor, efficiency is low.
Summary of the invention
In order to overcome the defect that exists in above-mentioned prior art, the purpose of this invention is to provide a kind of engine starting motor endurance testing system and method, the present invention is simple in structure, with low cost, easy to use, can be intuitively monitoring test process real-time and efficiently, in time find the abnormal occurrence of process of the test.
in order to realize above-mentioned purpose of the present invention, according to a first aspect of the invention, the invention provides a kind of engine starting motor endurance testing system, comprise the first power supply, second source, starter motor and engine, it is characterized in that: also comprise very first time relay, second time relay, the 3rd time relay and the 4th time relay and contactor, relay, described second source is connected with the power end of described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor, relay respectively, for described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor and relay provide work energy, the first control end of described very first time relay is connected with an end of second source, the second control end of described very first time relay respectively with second time relay the first control end, the 3rd time relay the first control end is connected, described second time relay the second control end is connected with contactor the first control end, described the 3rd time relay the second control end is connected with the input circuit of relay, the output loop of described relay is connected with lighter flameout switch control end, in original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, the first control end of described the 3rd time relay and the second control end disconnect, the output terminal of described the 4th time relay respectively with very first time relay, second time relay, the reset signal end of the 3rd time relay is connected, the input end of described contactor is connected with an end of the first power supply, and the output terminal of described contactor is connected with the control end of starter motor, and the output terminal of described starter motor is connected with engine, drives engine running during described starter motor work, described lighter is connected with described engine, when described lighter flameout switch is opened, and engine stoping operation.
Engine starting motor endurance testing system of the present invention is simple in structure, with low cost, easy to use, can the Real Time Monitoring process of the test, in time find the abnormal occurrence of process of the test.
In a kind of preferred implementation of the present invention, the output terminal of described contactor is connected with counter, and described counter receives the output signal of described contactor and described output signal is counted.
The present invention counts the number of starts of starting-motor of engine by counter, and is easy to use, can the Real Time Monitoring process of the test, in time find the abnormal occurrence of process of the test.
In order to realize above-mentioned purpose of the present invention, according to a first aspect of the invention, the invention provides a kind of engine starting motor long duration test method, comprise the steps:
S1: very first time relay, second time relay and the 3rd time relay are in respectively original state, when described original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, and the first control end of described the 3rd time relay and the second control end disconnect;
S2: closed T1 time of the first control end of very first time relay and the second control end, the first control end of contactor powers on, and the input end of described contactor and output terminal are closed, and starter motor obtains electric work, starter motor drives engine running, and the rolling counters forward number of times adds 1;
S3: the first control end of second time relay and the second control end disconnect the T2 time, the first control end outage of contactor, and the input end of described contactor and output terminal disconnect, and starter motor stops, the engine ignition running;
S4: the closed T3 time of the first control end of the 3rd time relay and the second control end, the input circuit of relay is closed, and the output loop of relay is closed, and the lighter control engine is flame-out;
S5: the 4th time relay work T4 time, the output terminal of described the 4th time relay is exported reset signal to the reset signal end of very first time relay, second time relay and the 3rd time relay respectively, described very first time relay, second time relay and the 3rd time relay are reset to original state, return to step S2.
Engine starting motor long duration test method of the present invention is easy to use, can be efficiently monitoring test process rapidly, in time find the abnormal occurrence of process of the test.
In a preferred embodiment of the present invention, described T1 is 2 seconds, and described T2 is 3 seconds, and described T3 is 20 seconds, and described T4 is 10 seconds.Can realize rapidly the one-time detection of starting-motor of engine.
In a preferred embodiment of the present invention, be connected with the 4th resistance and the 5th resistance of connecting between the output terminal of described starter motor and ground, the two ends of described the 5th resistance are parallel with the second light emitting diode, the two ends of described the second light emitting diode are parallel with the 3rd diode of reversal connection, when starter motor obtained electric work, the second light emitting diode work was luminous.
In another kind of preferred embodiment of the present invention, be provided with magneto generator on described engine, the pulse signal output end of described magneto generator is connected with an end of the first resistance, the other end of described the first resistance is connected with the base stage of triode by the first diode, the collector of described triode connects power supply by the second resistance, the emitter of described triode is by the 3rd resistance eutral grounding, at the two ends of described the 3rd resistance the first light emitting diode in parallel, when engine running, the magneto generator output pulse signal, the first light emitting diode work is luminous.
The present invention is by arranging the second light emitting diode in the connected circuit of the output terminal at starter motor, in the connected circuit of the pulse signal output end of magneto generator, the first light emitting diode is set, when starter motor is worked, the second light emitting diode is lighted, when engine operation, the first light emitting diode is lighted, can be intuitively monitoring test process real-time and efficiently, in time find the abnormal occurrence of process of the test.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or by practice of the present invention, recognize.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the structural representation of engine starting motor endurance testing system of the present invention;
Fig. 2 is starter motor circuit of output terminal schematic diagram in a kind of preferred implementation of the present invention;
Fig. 3 is magneto generator circuit of output terminal schematic diagram in a kind of preferred implementation of the present invention.
Embodiment
Below describe embodiments of the invention in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, unless otherwise prescribed and limit, need to prove, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection, can be also the connection of two element internals, can be directly to be connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
The invention provides a kind of engine starting motor endurance testing system, as shown in Figure 1, it comprises the first power supply, second source, starter motor and engine, also comprises very first time relay, second time relay, the 3rd time relay and the 4th time relay and contactor, relay.Wherein, second source is connected with the power end of described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor, relay respectively, for described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor and relay provide work energy.
the first control end of very first time relay is connected with an end of second source, the second control end of described very first time relay respectively with second time relay the first control end, the 3rd time relay the first control end is connected, described second time relay the second control end is connected with contactor the first control end, described the 3rd time relay the second control end is connected with the input circuit of relay, the output loop of described relay is connected with lighter flameout switch end processed, in original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, the first control end of described the 3rd time relay and the second control end disconnect, the output terminal of described the 4th time relay respectively with very first time relay, second time relay, the reset signal end of the 3rd time relay is connected, the input end of described contactor is connected with an end of the first power supply, and the output terminal of described contactor is connected with the control end of starter motor, and the output terminal of described starter motor is connected with engine, drives engine running during described starter motor work, described lighter is connected with described engine, when described lighter flameout switch is opened, and engine stoping operation.
In the present embodiment, the output terminal of the 4th time relay is connected with the reset signal end of very first time relay, second time relay, the 3rd time relay respectively, when the 4th time relay work, its output terminal output reset signal, very first time relay, second time relay and the 3rd time relay reset, the first control end and the second control end that are very first time relay disconnect, the first control end of second time relay and the second control end are closed, and the first control end of the 3rd time relay and the second control end disconnect.
In the present embodiment, the output terminal of contactor is connected with counter, and counter receives the output signal of contactor and described output signal is counted.The present invention counts the number of starts of starting-motor of engine by counter, and is easy to use, can the Real Time Monitoring process of the test, in time find the abnormal occurrence of process of the test.
As shown in Figure 2, in the present embodiment, be connected with the 4th resistance R 4 and the 5th resistance R 5 of connecting between the output terminal of starter motor and ground, wherein, the two ends of the 5th resistance R 5 are parallel with the second light emitting diode D4, the two ends of this second light emitting diode D4 are parallel with the 3rd diode D3 of reversal connection, and when starter motor obtained electric work, the second light emitting diode D4 work was luminous.
As shown in Figure 3, be provided with magneto generator on engine, the pulse signal output end of magneto generator is connected with an end of the first resistance R 1, the other end of the first resistance R 1 is connected with the base stage of triode T1 by the first diode D1, the collector of triode T1 connects power supply by the second resistance R 2, the emitter of triode T1 is by the 3rd resistance R 3 ground connection, at the two ends of described the 3rd resistance R 3 the first light emitting diode D2 in parallel.When engine running, the magneto generator output pulse signal, the first light emitting diode D2 work is luminous.
The present invention is by arranging the second light emitting diode D4 in the connected circuit of the output terminal at starter motor, in the connected circuit of the pulse signal output end of magneto generator, the first light emitting diode D2 is set, when starter motor is worked, the second light emitting diode D4 lights, when engine operation, the first light emitting diode D2 lights, can be intuitively monitoring test process real-time and efficiently, in time find the abnormal occurrence of process of the test.
The present invention also provides a kind of engine starting motor long duration test method, comprises the steps:
S1: very first time relay, second time relay and the 3rd time relay are in respectively original state, when described original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, and the first control end of described the 3rd time relay and the second control end disconnect;
S2: closed T1 time of the first control end of very first time relay and the second control end, the first control end of contactor powers on, and the input end of described contactor and output terminal are closed, and starter motor obtains electric work, starter motor drives engine running, and the rolling counters forward number of times adds 1;
S3: the first control end of second time relay and the second control end disconnect the T2 time, the first control end outage of contactor, and the input end of described contactor and output terminal disconnect, and starter motor stops, the engine ignition running;
S4: the closed T3 time of the first control end of the 3rd time relay and the second control end, the input circuit of relay is closed, and the output loop of relay is closed, and the lighter control engine is flame-out;
S5: the 4th time relay work T4 time, the output terminal of described the 4th time relay is exported reset signal to the reset signal end of very first time relay, second time relay and the 3rd time relay respectively, described very first time relay, second time relay and the 3rd time relay are reset to original state, return to step S2.
Engine starting motor long duration test method of the present invention is easy to use, can be efficiently monitoring test process rapidly, in time find the abnormal occurrence of process of the test.
In the present embodiment, described T1 is 2 seconds, and described T2 is 3 seconds, and described T3 is 20 seconds, and described T4 is 10 seconds.Can realize rapidly the one-time detection of starting-motor of engine.In the other preferred implementation of the present invention, can need to arrange time T 1, T2, T3, T4 according to experiment.Specifically to time T 1, T2, T3, when T4 arranges, can adopt manual adjustments, also can adopt controller automatically to regulate.
Engine starting motor endurance testing system of the present invention is simple in structure, with low cost, easy to use, can the Real Time Monitoring process of the test, in time find the abnormal occurrence of process of the test.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present invention and aim can be carried out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is limited by claim and equivalent thereof.
Claims (8)
1. engine starting motor endurance testing system, comprise the first power supply, second source, starter motor and engine, it is characterized in that: also comprise very first time relay, second time relay, the 3rd time relay and the 4th time relay and contactor, relay;
Described second source is connected with the power end of described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor, relay respectively, for described very first time relay, second time relay, the 3rd time relay, the 4th time relay, contactor and relay provide work energy;
The first control end of described very first time relay is connected with an end of second source, and the second control end of described very first time relay is connected with second time relay the first control end, the 3rd time relay the first control end respectively,
Described second time relay the second control end is connected with contactor the first control end,
Described the 3rd time relay the second control end is connected with the input circuit of relay, and the output loop of described relay is connected with lighter flameout switch control end,
In original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, the first control end of described the 3rd time relay and the second control end disconnect, and the output terminal of described the 4th time relay is connected with the reset signal end of very first time relay, second time relay, the 3rd time relay respectively;
The input end of described contactor is connected with an end of the first power supply, and the output terminal of described contactor is connected with the control end of starter motor, and the output terminal of described starter motor is connected with engine, drives engine running during described starter motor work;
Described lighter is connected with described engine, when described lighter flameout switch is opened, and engine stoping operation.
2. engine starting motor endurance testing system as claimed in claim 1, it is characterized in that: the output terminal of described contactor is connected with counter, and described counter receives the output signal of described contactor and also described output signal is counted.
3. engine starting motor endurance testing system as claimed in claim 1, it is characterized in that: be connected with the 4th resistance and the 5th resistance of connecting between the output terminal of described starter motor and ground, the two ends of described the 5th resistance are parallel with the second light emitting diode, and the two ends of described the second light emitting diode are parallel with the 3rd diode of reversal connection.
4. engine starting motor endurance testing system as claimed in claim 1, it is characterized in that: be provided with magneto generator on described engine, the pulse signal output end of described magneto generator is connected with an end of the first resistance, the other end of described the first resistance is connected with the base stage of triode by the first diode, the collector of described triode connects power supply by the second resistance, the emitter of described triode is by the 3rd resistance eutral grounding, at the two ends of described the 3rd resistance the first light emitting diode in parallel.
5. the test method of the described engine starting motor endurance testing system of claim 1, is characterized in that, comprises the steps:
S1: very first time relay, second time relay and the 3rd time relay are in respectively original state, when described original state, the first control end of described very first time relay and the second control end disconnect, the first control end of described second time relay and the second control end are closed, and the first control end of described the 3rd time relay and the second control end disconnect;
S2: closed T1 time of the first control end of very first time relay and the second control end, the first control end of contactor powers on, and the input end of described contactor and output terminal are closed, and starter motor obtains electric work, starter motor drives engine running, and the rolling counters forward number of times adds 1;
S3: the first control end of second time relay and the second control end disconnect the T2 time, the first control end outage of contactor, and the input end of described contactor and output terminal disconnect, and starter motor stops, the engine ignition running;
S4: the closed T3 time of the first control end of the 3rd time relay and the second control end, the input circuit of relay is closed, and the output loop of relay is closed, and the lighter control engine is flame-out;
S5: the 4th time relay work T4 time, the output terminal of described the 4th time relay is exported reset signal to the reset signal end of very first time relay, second time relay and the 3rd time relay respectively, described very first time relay, second time relay and the 3rd time relay are reset to original state, return to step S2.
6. engine starting motor long duration test method as claimed in claim 5, it is characterized in that: described T1 is 2 seconds, and described T2 is 3 seconds, and described T3 is 20 seconds, and described T4 is 10 seconds.
7. engine starting motor long duration test method as claimed in claim 5, it is characterized in that: be connected with the 4th resistance and the 5th resistance of connecting between the output terminal of described starter motor and ground, the two ends of described the 5th resistance are parallel with the second light emitting diode, the two ends of described the second light emitting diode are parallel with the 3rd diode of reversal connection, when starter motor obtained electric work, the second light emitting diode work was luminous.
8. engine starting motor long duration test method as claimed in claim 5, it is characterized in that: be provided with magneto generator on described engine, the pulse signal output end of described magneto generator is connected with an end of the first resistance, the other end of described the first resistance is connected with the base stage of triode by the first diode, the collector of described triode connects power supply by the second resistance, the emitter of described triode is by the 3rd resistance eutral grounding, at the two ends of described the 3rd resistance the first light emitting diode in parallel, when engine running, the magneto generator output pulse signal, the first light emitting diode work is luminous.
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| CN201310302475.1A CN103389463B (en) | 2013-07-17 | 2013-07-17 | A kind of engine starting motor endurance testing system and method |
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| CN201310302475.1A CN103389463B (en) | 2013-07-17 | 2013-07-17 | A kind of engine starting motor endurance testing system and method |
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| CN104142474A (en) * | 2013-12-18 | 2014-11-12 | 浙江吉利控股集团有限公司 | Device and method for testing performance and durability of dimming motor of front combination lamp |
| CN104793140A (en) * | 2015-04-29 | 2015-07-22 | 重庆长安汽车股份有限公司 | Endurance test system for automobile start motors |
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| CN112034343A (en) * | 2020-09-08 | 2020-12-04 | 重庆小康工业集团股份有限公司 | Endurance test system and method for motor of electric seat |
| CN112360733A (en) * | 2020-11-17 | 2021-02-12 | 浙江华派发动机有限公司 | Intelligent control system for testing durability of garden machinery running at high and low speeds |
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| CN107144786B (en) * | 2017-04-21 | 2019-11-01 | 广东机电职业技术学院 | Start-stop electrical machinery life test macro and method for hybrid vehicle |
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| CN112034343A (en) * | 2020-09-08 | 2020-12-04 | 重庆小康工业集团股份有限公司 | Endurance test system and method for motor of electric seat |
| CN112034343B (en) * | 2020-09-08 | 2023-08-11 | 重庆小康工业集团股份有限公司 | Durability test system and method for electric seat motor |
| CN112360733A (en) * | 2020-11-17 | 2021-02-12 | 浙江华派发动机有限公司 | Intelligent control system for testing durability of garden machinery running at high and low speeds |
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| CN103389463B (en) | 2016-01-13 |
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