CN101865776A - Automatic test controller of starter for vehicle - Google Patents
Automatic test controller of starter for vehicle Download PDFInfo
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- CN101865776A CN101865776A CN201010103060A CN201010103060A CN101865776A CN 101865776 A CN101865776 A CN 101865776A CN 201010103060 A CN201010103060 A CN 201010103060A CN 201010103060 A CN201010103060 A CN 201010103060A CN 101865776 A CN101865776 A CN 101865776A
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Abstract
The invention discloses an automatic test controller of a starter for a vehicle, which is characterized in that: based on circuit design, both ends of a normally open contact of an intermediate relay are respectively connected with a DC power supply and a starter coil, and an other normally open contact is connected with a counter; an other relay is connected in series with the DC power supply of a motor to control an oil supply electromagnet; a power switch is connected in parallel with a counting relay, and the counting relay is connected in parallel with four time relays; a second auxiliary contact of a No. 1 intermediate relay is connected in parallel between two of the time relays, a first auxiliary contact, a second auxiliary contact and a third auxiliary contact of a No. 2 relay are connected in parallel between the No. 2 time relay and the No. 3 time relay, and a normally closed contact of the No. 4 time relay is connected with the power switch. The invention can accurately control the attraction of the oil supply electromagnet of the motor, thereby realizing the oil supply and the oil interruption of the motor within specified time; in addition, the invention entirely completes the circular test experiment of the starter in an automatic state without manual intervention, also records the test results in real time, and has simple structure, low cost and high practicality.
Description
Technical field
The invention belongs to internal combustion engine component, be specifically related to the device that the starter for vehicle reliability is tested automatically.
Background technology
Automobile industry is more and more higher to the standardization requirement of its related multiple product both at home and abroad at present, and fundamental purpose is to promote the quality control of product.Starter motor is the critical piece of motor car engine, should whether finish the fuel supply and cut-off of engine to it at the appointed time.Examining qualitatively, identifying and screening, realizing that factory is supporting.But the isolated plant that regrettably present still unmatchful starter motor fuel supply and cut-off reliability is tested automatically.Be to guarantee the quality of production of engine, the automatic test control of starter motor reliability is just seemed very important.The foundation of pick-up unit requires must meet national mechanical industry (JB/T6707-2006) standard to the performance test process of starter motor, and all processes will realize that robotization detects, and guarantees the authenticity of data.
Summary of the invention
The objective of the invention is,, provide a kind of device that the starter for vehicle reliability is tested automatically for realizing that starter motor is carried out continuous uninterrupted test and monitoring.By controller the formation of starter motor fault is analyzed in the test of starter motor, grasped the serviceable life and the operating position of starter motor, finally reach the quality of starter motor is examined, identified and screens.
Below in conjunction with accompanying drawing know-why of the present invention is described.According to the mechanical industry JB/T6707-2006 standard-required of country: the starter motor electrical working time is 5 seconds, begins fuel feeding, outage after starter motor worked on 1.5 seconds dragging 3.5 seconds rear engines.If start immediately behind the engine oil, engine speed raises, and starter motor driven wheel rotating speed is reached surmount operation.Starter motor outage rear engine continues operation 8 seconds, after close throttle, engine shutdown 47 seconds.
At the national requirements standard, control the adhesive of engine oil electromagnet by the working cycle that designs each electrical equipment, thereby realize finishing at the appointed time the fuel supply and cut-off of engine.For achieving the above object, the circuit theory of automatic test controller of starter for vehicle as shown in the figure.On circuit design, mainly comprise: starter motor, fuel feeding electromagnet, two direct supplys, two auxiliary reclays, four time relays, counting relay and power switch etc.Concrete structure is: the two ends of first group of normally opened contact of an auxiliary reclay are connected with starter motor with direct supply respectively, often open the auxiliary contact two ends and be connected with counter for second group of this relay.The direct supply control fuel feeding electromagnet of first group of normally opened contact serial connection engine of No. two auxiliary reclays gets.Power switch and counting relay coils from parallel connection of coils, counting relay is in parallel with four time relays simultaneously.Time relay and No. two time relays are in parallel with an auxiliary reclay, connect with the time-delay break contact of a time relay after an auxiliary reclay and No. two time relay parallel connections, second group of normally opened contact of No. two auxiliary reclays is in parallel with the time closing contact of No. four time relays, is connected with power switch more afterwards.No. two auxiliary reclay is in parallel with No. three time relay, the 3rd group of normally opened contact of No. two auxiliary reclays is in parallel with the time closing contact of No. two time relays again after connecting with the time-delay break contact of No. three time relays, and the normally closed contact of No. two auxiliary reclays is connected with No. four time relays.The design of circuit can realize that starter starts-cycle control of fuel feeding-stop-restarting according to test standard.A time relay is set the start-up time of starter motor, guarantee the normal startup of starter motor, behind the setting-up time that reaches a time relay, an auxiliary reclay and No. two time relay dead electricity disconnect, starter motor shuts down, No. two the time relay is set the time that engine begins fuel feeding, behind the setting-up time that reaches No. second time relay, No. two auxiliary reclays and the 3rd time relay are simultaneously, this moment the fuel feeding work of electromagnet, turn round to engine oil, No. three time relays are set the working time of engines under the fuel feeding state, run well at the setting-up time intrinsic motivation, behind the setting-up time that reaches No. three time relays, fuel feeding electromagnet fuel cut-off, engine stoping operation, No. four the time relay is set the cool time that engine stops the back starter motor, in setting-up time, starter motor fully cools off, after arriving setting-up time, No. one the time relay gets, an auxiliary reclay and No. second time relay get simultaneously, begin from the next circulation of new startup, an auxiliary reclay connects the power supply of starter motor, and the power supply of control starter motor guarantees the normal startup of starter, the power supply of No. two auxiliary reclay control fuel feeding electromagnet, the normal fuel injection of assurance engine.Counter writes down the cycle index of starting-fuel feeding-stop-restarting automatically.
Description of drawings
Accompanying drawing is test controller circuit principle structure figure of the present invention.
The part Reference numeral is represented by the speciality habit noun among the figure: auxiliary reclay J, time relay sj, counting relay JS, power switch SA.
Embodiment
Below by specific embodiment structural principle of the present invention is described further (referring to accompanying drawing).
Automatic test controller of starter for vehicle has starter motor, fuel feeding electromagnet, two direct supplys, two auxiliary reclays, four time relays, counting relay and power switch etc.Often open auxiliary contact head end and 3 anodal connections of direct supply for first group of an auxiliary reclay J1; First group of end of often driving auxiliary contact of an auxiliary reclay J1 is connected with starter motor 1 coil.An auxiliary reclay J1 often opens the auxiliary contact two ends for second group and is connected (putting in order of relay auxiliary contact is from bottom to top in the drawings) with counting relay JS contact.No. two auxiliary reclay J2 are connected in series with No. two direct supplys 4 and fuel feeding electromagnet 2.Power switch SA output terminal connection count relay J S.Counting relay JS1 and four time relay sjs 1, SJ2, SJ3, SJ4 are in parallel.Connect with the time-delay break contact of a time relay sj 1 after time relay sj 1, No. two time relay sjs 2, the auxiliary reclay J1 three parallel connection, No. two time relay sjs 2 and auxiliary reclay J1 parallel connection.The time closing contact of No. four time relay sjs 4 is in parallel with second group of normally opened contact of No. two auxiliary reclay J2.No. two auxiliary reclay J2 and No. three time relay sj 3 parallel connections, the 3rd group of normally opened contact of No. two auxiliary reclay J2 are in parallel with the time closing contact of No. two time relay sjs 2 after connecting with the time-delay break contact of No. three time relay sjs 3.The normally closed contact of No. two auxiliary reclay J2 is connected with No. four time relay sjs 4, and the time closing contact of No. four time relay sjs 4 is connected with power switch SA, and is in parallel with counter coil JS behind the power supply input end connection power switch SA.The power supply output terminal is connected with the output terminal of four time relay sjs 1, SJ2, SJ3, SJ4 with two auxiliary reclay J1, J2.Present embodiment engine direct supply is 12V.
Total system is powered by the 220V/50HZ power supply, after system's energising, counter JS1 enters count status, when closed power switch SA, it is electric that No. four time relay sj 4 coils get, and No. four time relay time closing contact is closed after 47 seconds, this moment auxiliary reclay J1, one, No. two time relay simultaneously, an auxiliary reclay J1 normally opened contact closure, starter motor 1 begin starting, drive engine rotation.System is after operation 3.5 seconds, No. two time relay sj 2 delayed contact closures, No. two auxiliary reclay J2, time relay sj 3 get, this moment, No. two auxiliary reclay J2 normally closed contacts disconnected, No. four time relay sj 4 coils are because of dead electricity, and the time closing contact disconnects, No. two auxiliary reclay J2 normally opened contact closures, fuel feeding electromagnet 2 by this normally opened contact control is started working, for engine provides fuel oil.Simultaneously because the normal retarded closing contact of making war with No. four time relay sjs 4 of No. two auxiliary reclay J2 is in parallel, so when No. four time relay sj 4 retarded closing contacts disconnect, normal battle of No. two auxiliary reclay J2 is closed, guaranteed time relay sj 1 coil continue electric 5 seconds.After 5 seconds, No. one time relay sj 1 delayed contact disconnects, an auxiliary reclay J1, No. two time relay sj 2 dead electricity, and starter motor 1 stops the rotation.This moment, engine continued rotation under the fuel feeding state, instead dragged starter motor 1 operation after 9.5 seconds, No. three time relay sj 3 contacts time-delay disconnections, this moment No. two auxiliary reclay J2 dead electricity, fuel feeding electromagnet 2 quits work, engine fuel is supplied with and to be stopped, engine kill, a working cycle finishes.Auxiliary reclay J1 normally opened contact is connected with the contact of counter JS, and rolling counters forward is that normal battle of the closure by auxiliary reclay J1 realizes that every closure once writes down number one time, and then, engine shutdown is row starting again after 47 seconds, repeats a circulation.
Characteristics of the present invention are: (1) test controller is finished starter motor cyclic test task fully under auto state, need not manual intervention and real time record test result; (2) nominal time relay can be realized downtime behind starter motor conduction time, counter delay oil-break time, engine running time and the engine stop automatically, makes the test process of whole starter motor meet the regulation of national machinery industry standard; (3) the present invention is simple in structure, cost is low, and is practical, even the starter motor test standard changes, by the demarcation to test macro, can finish test under the new standard condition equally.
Claims (1)
1. automatic test controller of starter for vehicle, have starter motor, fuel feeding electromagnet, two direct supplys, two auxiliary reclays, four time relays, counting relay and power switch, it is characterized in that first group an of auxiliary reclay (J1) often open the auxiliary contact head end and be connected with a direct supply (3) is anodal; First group of end of often driving auxiliary contact of an auxiliary reclay (J1) is connected with starter motor (1), an auxiliary reclay (J1) is often opened the auxiliary contact two ends for second group and is connected with counting relay (JS) contact, first group of normally opened contact of No. two auxiliary reclays (J2) is connected in series with No. two direct supplys (4) and fuel feeding electromagnet (2), counting relay (JS) and four time relay (SJ1, SJ2, SJ3, SJ4) parallel connection, a time relay (SJ1), No. two time relays (SJ2), an auxiliary reclay (J1) three parallel connection, No. two time relays (SJ2) are connected with the time-delay break contact of a time relay (SJ1) with an auxiliary reclay (J1) back in parallel, the time closing contact of No. four time relays (SJ4) is in parallel with second group of normally opened contact of No. two auxiliary reclays (J2), No. two auxiliary reclays (J2) and No. three time relays (SJ3) parallel connection, the 3rd group of normally opened contact of No. two auxiliary reclays (J2) is in parallel with the time closing contact of No. two time relays (SJ2) after connecting with the time-delay break contact of No. three time relays (SJ3), the normally closed contact of No. two auxiliary reclays (J2) is connected with No. four time relays (SJ4), the time closing contact of No. four time relays (SJ4) is connected with power switch (SA), it is in parallel with counter coil (JS) that the power supply input end connects power switch (SA) back, power supply output terminal and two auxiliary reclay (J1, J2) and four time relay (SJ1, SJ2, SJ3, SJ4) output terminal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101030608A CN101865776B (en) | 2010-01-29 | 2010-01-29 | Automatic test controller of starter for vehicle |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101030608A CN101865776B (en) | 2010-01-29 | 2010-01-29 | Automatic test controller of starter for vehicle |
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| CN101865776A true CN101865776A (en) | 2010-10-20 |
| CN101865776B CN101865776B (en) | 2011-09-14 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411318A (en) * | 2011-11-17 | 2012-04-11 | 东风朝阳柴油机有限责任公司 | Device for automatically testing and controlling electromagnetic fan clutch for vehicle |
| CN103217092A (en) * | 2013-03-29 | 2013-07-24 | 临海市永磁电机有限公司 | Digital measuring instrument for stroke of electromagnetic switch of automobile |
| CN104615041A (en) * | 2014-12-25 | 2015-05-13 | 北京航天测控技术有限公司 | Intermittent control device for overcast machine test |
| CN106356992A (en) * | 2014-12-09 | 2017-01-25 | 山东潍坊烟草有限公司安丘分公司 | Automatic oil feed and shutdown device for power supply switching between the generator set and the grid |
| CN109213010A (en) * | 2018-08-31 | 2019-01-15 | 北京机械设备研究所 | A kind of relay multidiameter option switch circuit and test macro with priority |
| CN109581090A (en) * | 2017-09-28 | 2019-04-05 | 比亚迪股份有限公司 | The endurance testing device and life-span test system of master control preliminary filling device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441238B (en) * | 2007-11-22 | 2011-04-13 | 上海华普发动机有限公司 | Apparatus and system for detecting starter durability |
| CN101477175A (en) * | 2009-01-20 | 2009-07-08 | 孙思森 | Automobile generator, starter complex experiment module controller |
-
2010
- 2010-01-29 CN CN2010101030608A patent/CN101865776B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102411318A (en) * | 2011-11-17 | 2012-04-11 | 东风朝阳柴油机有限责任公司 | Device for automatically testing and controlling electromagnetic fan clutch for vehicle |
| CN102411318B (en) * | 2011-11-17 | 2013-08-21 | 东风朝阳柴油机有限责任公司 | Device for automatically testing and controlling electromagnetic fan clutch for vehicle |
| CN103217092A (en) * | 2013-03-29 | 2013-07-24 | 临海市永磁电机有限公司 | Digital measuring instrument for stroke of electromagnetic switch of automobile |
| CN106356992A (en) * | 2014-12-09 | 2017-01-25 | 山东潍坊烟草有限公司安丘分公司 | Automatic oil feed and shutdown device for power supply switching between the generator set and the grid |
| CN106356992B (en) * | 2014-12-09 | 2019-04-30 | 山东潍坊烟草有限公司安丘分公司 | Auto-supply, the blanket of generating set and power grid power switching device |
| CN104615041A (en) * | 2014-12-25 | 2015-05-13 | 北京航天测控技术有限公司 | Intermittent control device for overcast machine test |
| CN109581090A (en) * | 2017-09-28 | 2019-04-05 | 比亚迪股份有限公司 | The endurance testing device and life-span test system of master control preliminary filling device |
| CN109213010A (en) * | 2018-08-31 | 2019-01-15 | 北京机械设备研究所 | A kind of relay multidiameter option switch circuit and test macro with priority |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101865776B (en) | 2011-09-14 |
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Owner name: DONGFENG CHAOYANG DIESEL CO., LTD. Free format text: FORMER OWNER: DONGFENG CHAOYANG DIESEL ENGINE CO., LTD. Effective date: 20120327 |
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Effective date of registration: 20120327 Address after: 122000 the Yellow River Road, Liaoning, No. 3, No. 51, No. Patentee after: Dongfeng Chaoyang Chaochai Power Co., Ltd. Address before: 122000 the Yellow River Road, Liaoning, No. 3, No. 51, No. Patentee before: Dongfeng Chaoyang Diesel Engine Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic test controller of starter for vehicle Effective date of registration: 20190612 Granted publication date: 20110914 Pledgee: Lingyuan steel enterprise limited liability company Pledgor: Dongfeng Chaoyang Chaochai Power Co., Ltd. Registration number: 2019210000021 |