CN106383284A - Endurance test system for starting-stopping starter - Google Patents
Endurance test system for starting-stopping starter Download PDFInfo
- Publication number
- CN106383284A CN106383284A CN201611025588.1A CN201611025588A CN106383284A CN 106383284 A CN106383284 A CN 106383284A CN 201611025588 A CN201611025588 A CN 201611025588A CN 106383284 A CN106383284 A CN 106383284A
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- controller
- starter
- power supply
- signal
- output module
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- 238000012360 testing method Methods 0.000 title claims abstract description 77
- 239000007858 starting material Substances 0.000 title claims abstract description 73
- 230000001360 synchronised effect Effects 0.000 claims abstract description 34
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The invention provides an endurance test system for starting-stopping starters. The endurance test system comprises two controllers, two power output modules and a programmable power supply, wherein the two controllers are connected with each other by a synchronous line, and the power of the power supply is output to corresponding two starters. When one of the two controllers starts to test a first starter, a use signal is sent to the other controller through the synchronous line to stop the operation of the other controller. When one controller starts to rest, an idle signal is sent to the other controller through the synchronous line to start the test work on the starters. The programmable power supply is connected with the controllers and the power supply output modules respectively for switching on the power supply to the corresponding power supply output module when the controller works to start the corresponding starter. Two controllers share one programmable power supply, which prevents waste due to the fact that the programmable power supply does not work sometimes caused by clearance of test signals, and the system tolerable error rate is high.
Description
Technical field
The present invention relates to automobile component test equipment field, particularly to a kind of start and stop starter Durable test system.
Background technology
It is to weigh the power performance of starter of automobile and the necessary means of economic performance that starter durability can be tested, and is
The starter system of checking automobile carries out the situation of performance and durability, it usually needs the start and stop of starter are started carry out resistance to
Property test long.
The durable test of existing general automobile starter is 200,000 times or 300,000 times, the voltage of collection enabling signal,
Electric current, rotating speed, temperature, judge its performance, check its attenuation characteristic by historical data curve.
And current Durable test system mainly controls testboard to carry out start and stop starter using the test main frame of separate unit
Durable test, in concrete test process, independent programmable power supply is provided with by this separate unit main frame (control cabinet), by program-controlled electric
Source sends starter start signal, and separate unit main frame (control cabinet) carries out transmission and the test result letter of programmable power supply control signal
Number collection.In this test system, when test main frame break down cause system break when, will result in the inaccurate of test result
Really, process and the speed of whole durability test thus needing to restart to carry out this durability test, are affected.
And start and stop starter needs discontinuity to start in test process, each system but simultaneously need to a set of test equipment,
Cause to waste.
The present invention is tested for separate unit main frame independent control for existing start and stop starter durable test, and system is held
Mistake is poor, to the test that interruption occurs, less accurate problem, proposes following solutions.
Content of the invention
It is an object of the invention to provide a kind of start and stop starter Durable test system, to solve existing start and stop starter
System Error-tolerance Property existing for Durable test system is poor, and to the test that interruption occurs, test data is more inaccurate, and causes
The relatively low problem of test equipment operating efficiency,
For achieving the above object, the invention provides a kind of start and stop starter Durable test system, including：First control
Device, second controller, the first power supply output module, second source output module and programmable power supply, wherein, described first controller
It is connected by synchrolock between second controller, the confession electricity output of described first power supply output module to the first starter,
The confession electricity output of two power supply output modules is to the second starter；
When the first controller starts the test job to the first starter, sent by described synchrolock and use signal
So that it is quit work to described second controller, when the first controller starts rest, sent by described synchrolock idle
Signal to described second controller makes it start test job to the second starter, in the same manner, when second controller starts to the
During the test job of two starters, being sent by described synchrolock makes it stop work using signal to described first controller
Make, when second controller starts rest, sending idle signal to described first controller by described synchrolock makes it open
The dynamic test job to the first starter；
Described programmable power supply respectively with described first controller, second controller, the first power supply output module, second source
Output module is connected, in described first controller work, opening the power supply to described first power supply output module, or
The power supply to described second source output module is opened during described second controller work；
Wherein, described programmable power supply is by by the durable test signal from described first controller or second controller
Send after being converted to power supply pulse signal to described first power supply output module or second source output module to start phase
The first starter answered or the second starter.
It is preferred that described synchrolock includes：First synchronous wire harness and the second synchronous wire harness, the described first synchronous wire harness is used
In by the use signal of described first controller and idle signal synchronized transmission to described second controller, described second line synchro
Restraint for by the use signal of described second controller and idle signal synchronized transmission to described first controller.
It is preferred that the two ends of described first synchronous wire harness and the second synchronous wire harness respectively be arranged at described first control
Synchronizing signal interface on device, second controller connects, and described first synchronous wire harness and the second synchronous wire harness include respectively：Make
With holding wire, idle signal line and wire harness connecting line, described use holding wire is serially connected with the first relay, described idle signal
Second relay is serially connected with line；
When sending using signal, described first relay adhesive, the second relay disconnects, when sending idle signal, described
Second relay adhesive, the first relay disconnects.
It is preferred that described first controller or second controller are provided with start button, for receiving after initial start signal
Start working condition, when working condition changes, send using signal or idle signal to another controller, two controllers
It is operated the time switching to control test job of state respectively by default working control signal.
It is preferred that also including synchrolock detector unit, for detecting connection or the off-state of described synchrolock, when
When it is off-state, described first controller or second controller control described programmable power supply for described first power supply output mould
Block or second source output module are powered.
It is preferred that also including the first fan and the second fan, described first fan and described first power supply output module phase
Even think described first starter radiating, described second fan is connected with described second source output module and thinks described second
Motivation radiates.
It is preferred that also including the first temperature sensor and second temperature sensor, it is respectively used to detect described first starting
Machine and the temperature of the second starter, and send to described first control cabinet and the second control cabinet temperature to surpass in temperature respectively
Go out to control during threshold value and open described first fan or the second fan.
Technical solution of the present invention has the advantages that：
(1) pass through two controllers and share programmable power supply, programmable power supply timesharing executes the test job to two starters,
Avoid and do not worked the waste causing due to the programmable power supply part-time that the gap of test signal itself is caused.
(2) carry out two starters test when, controller still keeps respective independence, it is to avoid single device is long
The uninterrupted test of time is so that System Fault Tolerance rate is preferable.
The synchrolock wire harness that (3) two controllers are used independently of one another, sends the line using signal and idle signal
Road is also independent mutually, improves the stability of circuit, reduces the complexity of circuit, also reduces the identification difficulty of controller, section
Save the system resource of controller.
Brief description
Fig. 1 is the start and stop starter Durable test system composition figure of the preferred embodiment of the present invention；
Fig. 2 is the synchrolock structure chart of preferred embodiment.
Specific embodiment
For the present invention is better described, hereby with a preferred embodiment, and coordinate accompanying drawing that the present invention is elaborated, specifically
As follows：
As shown in figure 1, present embodiments providing a kind of start and stop starter Durable test system, including：First controller 11,
Second controller 21, the first power supply output module 12, second source output module 22 and programmable power supply 30, wherein, the first control
It is connected by synchrolock 40 between device 11 and second controller 21, the confession electricity output of the first power supply output module 12 is to the first starting
Machine 13, the confession electricity output of second source output module 22 are to the second starter 23.
Wherein, the programmable power supply 30 in the present embodiment is defeated with the first controller 11, second controller 21, the first power supply respectively
Go out module 12, second source output module 22 is connected, for when the first controller 11 works, opening to the first above-mentioned power supply
The power supply control of output module 12, or the confession to above-mentioned second source output module 22 is opened when second controller 21 works
Electric control.
This system process operationally is specific as follows：
When the first controller 11 starts the test job to the first starter 13, sent using letter by synchrolock 40
Number it is made to quit work to second controller 21, now, the first controller 11 sends program control signal to programmable power supply 30 so that journey
Control power supply 30 is opened and the first power supply output module 12 is powered, and then the first power supply output module 12 output is supplied electricity to
First starter 13, realizes the durable test to the first starter；When the first controller starts rest, by described line synchro
Road sends idle signal to described second controller makes it start test job to the second starter, in the same manner, when the second control
When device starts the test job to the second starter, being sent by described synchrolock is made using signal to described first controller
It quits work, and when second controller starts rest, sends idle signal to described first control by described synchrolock
Device makes it start the test job to the first starter；
In above process, when the first controller work, programmable power supply 30 is under the control of the first controller 11 to the
When one power supply output module 12 is powered to be powered output, it is by believing the durable test from the first controller 11
Number be converted to the power supply pulse signal for being directly the first power supply output module 12 power supply, believed by this power supply pulse
Number control the first power supply output module 12 to press preset requirement to be the first starter 13 output power supply, realize to the first starter 13
Start, in order to be tested according to the testing requirement of the first controller 11.In the same manner, when second controller works, program-controlled electric
When source 30 is powered to second source output module 22 to be powered output under the control of second controller 21, it is to pass through
Durable test signal from second controller 21 is converted to the power supply for directly powering for second source output module 22
Control wave, controlling second source output module 22 to press preset requirement by this power supply pulse signal is the second starter
23 output power supplies, realize the startup to the second starter 23, in order to be tested according to the testing requirement of second controller 21.
So, during the test system work of the present embodiment, programmable power supply can execute two controllers simultaneously to two respectively with timesharing
The test job of starter, both use programmable power supply using the off time of other side mutually, it is to avoid existing programmable power supply
When controller controls test, because the programmable power supply part-time that the gap of test signal itself is caused does not work the wave causing
Take.Meanwhile, during each self-test of two starters, controller still keeps respective independence, it is to avoid single device is long-time
Uninterrupted test so that System Fault Tolerance rate is preferable.
Wherein, as shown in Fig. 2 the synchrolock providing in the present embodiment includes：First synchronous wire harness 41 and second is synchronous
Wire harness 42, wherein, the first synchronous wire harness 41 is used for the use signal of the first controller 11 and idle signal synchronized transmission to the
Two controllers 21, the second synchronous wire harness 42 is used for the use signal of second controller 21 and idle signal synchronized transmission to first
Controller 11.
In the present embodiment, the two ends of the first synchronous wire harness 41 and the second synchronous wire harness 42 respectively be arranged at the first controller
11st, synchronizing signal interface U25, the U26 on second controller 21 connects.In the present embodiment first synchronous wire harness 41 includes：Make
With holding wire 411, idle signal line 412 and wire harness connecting line 413, using relay RY11 is serially connected with holding wire 411, idle
Relay RY12 is serially connected with holding wire 412；Similarly, the second synchronous wire harness also includes：Using holding wire 421, idle signal
Line 422 and wire harness connecting line 423, using being serially connected with relay RY13 on holding wire 421, idle signal line 422 are serially connected with and continue
Electrical equipment RY14.Relay RY11～RY14 is in normally open, the control of its respective control circuit and corresponding place wire harness
Device connects.
When controller sends using signal, controller controls relay (RY11 the or RY13) adhesive in corresponding line,
One high level signal of transmission can determine whether according to the circuit that this high level signal is located to another controller, then another controller
It is any signal；Now, another relay (RY12 or RY14) on synchronous wire harness disconnects, when controller sends idle letter
Number when, the relay adhesive (RY12 or RY14) in corresponding line, and relay on use holding wire now (RY11 or
RY13) disconnect.The wire harness that two controllers in the present embodiment are used independently of one another, and sends in wire harness and uses signal and sky
The circuit of not busy signal is also independent mutually, improves the stability of circuit, enters the signal identification on row signal line without controller, only
Need to identify that root circuit have sent level signal according to interface, reduce the complexity of circuit, also reduce the knowledge of controller
Other difficulty, saves the system resource of controller.The setting of wire harness connecting line makes the connection status of synchronous wire harness be indicated, when
When two relays of each wire harness are in disconnecting, can know whether this synchrolock successfully connects by this wire harness connecting line
Connect the interface of two controllers, namely effectively whether it connected, in order to judge whether two controllers can utilize simultaneously
One programmable power supply carries out distinguishing test start machine simultaneously.
In another preferred embodiment, first controller 11 of the present invention or second controller 21 are provided with start button, use
Start working condition after receiving initial start signal, when working condition changes, send and use signal or idle signal
To another controller, two controllers are operated the switching of state to control test job by default working control signal respectively
Time.Wherein, default working control signal here is primarily referred to as the survey to starter being previously written inside two controllers
When examination command signal, such as test start machine, start the time span of starter, initiation culture every time, start setting of power etc.
Put.Two controllers can be respectively provided with different default working control signal, different in order to complete to starter respectively
Test, extends the test scope of present system and improves testing efficiency.
In another preferred embodiment, also include synchrolock detector unit, for detecting the connection of described synchrolock
Or off-state, when it is off-state, the first controller 11 or second controller 21 control programmable power supply 30 for the first electricity
Source output module 12 or second source output module 22 are powered.Specifically, this synchrolock detector unit can directly by
Above-mentioned wire harness connecting line substitutes, or is arranged as required to be serially connected in entirely for single circuit communication with detection device, such as one
By the adhesive of this relay, whether relay on synchrolock, judge whether circuit connects, or above-mentioned for being serially connected in
Current detector on wire harness connecting line or whole synchrolock, by detecting whether there is electric current thus judging that circuit is on circuit
No connection.Certainly, synchrolock detector unit can also be set to other modes in other preferred embodiments, this equipment
Setting can better ensure that the accuracy of synchrolock state-detection, be easy to controller and execute two according to the state of synchrolock
The collaborative work of platform controller or the autonomous working of single device.
In another preferred embodiment, present system also includes the first fan and the second fan, wherein, the first fan with
First power supply output module is connected and thinks the first starter radiating, and the second fan is connected with second source output module and thinks second
Starter radiates.Further, also include the first temperature sensor and second temperature sensor, be respectively used to detect the first starting
Machine and the temperature of the second starter, and send to described first control cabinet and the second control cabinet temperature to surpass in temperature respectively
Go out to control during threshold value and open the first fan or the second fan.This setup easily facilitates two controllers and starts as needed
Fan cooling, that is, avoid overheating of starter, when making starter temperature exceeded again need not always on fan, improve radiating
While efficiency, save energy and the loss to fan of fan consumption.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those skilled in the art the invention discloses technical scope in, the deformation that the present invention is done or replacement, all should cover
Within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (7)
1. a kind of start and stop starter Durable test system is it is characterised in that include：First controller, second controller, the first electricity
Source output module, second source output module and programmable power supply, wherein, pass through same between described first controller and second controller
Step circuit is connected, the power supply of the confession electricity output of described first power supply output module to the first starter, second source output module
Export to the second starter；
When the first controller starts the test job to the first starter, sent using signal to institute by described synchrolock
Stating second controller makes it quit work, and when the first controller starts rest, sends idle signal by described synchrolock
It is made to start test job to the second starter to described second controller, in the same manner, when second controller starts to second
During the test job of motivation, being sent by described synchrolock makes it quit work using signal to described first controller, when
When second controller starts rest, sending idle signal to described first controller by described synchrolock makes it start to the
The test job of one starter；
Described programmable power supply is exported with described first controller, second controller, the first power supply output module, second source respectively
Module is connected, in described first controller work, opening the power supply to described first power supply output module, or described
The power supply to described second source output module is opened during second controller work；
Wherein, described programmable power supply is by changing the durable test signal from described first controller or second controller
Corresponding to start to described first power supply output module or second source output module for sending after power supply pulse signal
First starter or the second starter.
2. start and stop starter Durable test system according to claim 1 is it is characterised in that described synchrolock includes：
First synchronous wire harness and the second synchronous wire harness, the described first synchronous wire harness is used for the use signal of described first controller and sky
To described second controller, the described second synchronous wire harness is used for the use signal of described second controller not busy signal synchronized transmission
And idle signal synchronized transmission is to described first controller.
3. start and stop starter Durable test system according to claim 2 it is characterised in that described first synchronous wire harness and
The two ends of the second synchronous wire harness respectively be arranged at described first controller, the synchronizing signal interface on second controller is connected,
And described first synchronous wire harness and the second synchronous wire harness include respectively：Using holding wire, idle signal line and wire harness connecting line, institute
State using the first relay is serially connected with holding wire, described idle signal line is serially connected with the second relay；
When sending using signal, described first relay adhesive, the second relay disconnects, when sending idle signal, described second
Relay adhesive, the first relay disconnects.
4. start and stop starter Durable test system according to claim 1 is it is characterised in that described first controller or
Two controllers are provided with start button, for receiving startup working condition after initial start signal, when working condition changes,
Send using signal or idle signal to another controller, two controllers are operated state by default working control signal respectively
Time to control test job for the switching.
5. start and stop starter Durable test system according to claim 1 is it is characterised in that also include synchrolock detection
Unit, for detecting connection or the off-state of described synchrolock, when it is off-state, described first controller or the
The two controllers described programmable power supplys of control are described first power supply output module or second source output module is powered.
6. start and stop starter Durable test system according to claim 1 is it is characterised in that also include the first fan and
Two fans, described first fan is connected with described first power supply output module and thinks described first starter radiating, and described second
Fan is connected with described second source output module and thinks described second starter radiating.
7. start and stop starter Durable test system according to claim 7 is it is characterised in that also include the first TEMP
Device and second temperature sensor, are respectively used to detect the temperature of described first starter and the second starter, and respectively by temperature
Send to described first control cabinet and the second control cabinet and open described first fan or the to control when temperature exceeds threshold value
Two fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025588.1A CN106383284A (en) | 2016-11-17 | 2016-11-17 | Endurance test system for starting-stopping starter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611025588.1A CN106383284A (en) | 2016-11-17 | 2016-11-17 | Endurance test system for starting-stopping starter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106383284A true CN106383284A (en) | 2017-02-08 |
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ID=57957569
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611025588.1A Pending CN106383284A (en) | 2016-11-17 | 2016-11-17 | Endurance test system for starting-stopping starter |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR920017027U (en) * | 1991-02-28 | 1992-09-17 | 금성기전 주식회사 | Circuit for durability test of 3-phase induction motor |
| CN2729710Y (en) * | 2004-09-23 | 2005-09-28 | 石家庄市旭光仪器公司 | Digital double-controlling X-ray detecting machine |
| CN101441238A (en) * | 2007-11-22 | 2009-05-27 | 上海华普发动机有限公司 | Apparatus and system for detecting starter durability |
| CN102433661A (en) * | 2010-09-29 | 2012-05-02 | 吴江市吴中布业有限公司 | Dual-station yarn feeding device |
| CN206431208U (en) * | 2016-11-17 | 2017-08-22 | 控福（上海）智能科技有限公司 | A kind of start and stop starter Durable test system |
-
2016
- 2016-11-17 CN CN201611025588.1A patent/CN106383284A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR920017027U (en) * | 1991-02-28 | 1992-09-17 | 금성기전 주식회사 | Circuit for durability test of 3-phase induction motor |
| CN2729710Y (en) * | 2004-09-23 | 2005-09-28 | 石家庄市旭光仪器公司 | Digital double-controlling X-ray detecting machine |
| CN101441238A (en) * | 2007-11-22 | 2009-05-27 | 上海华普发动机有限公司 | Apparatus and system for detecting starter durability |
| CN102433661A (en) * | 2010-09-29 | 2012-05-02 | 吴江市吴中布业有限公司 | Dual-station yarn feeding device |
| CN206431208U (en) * | 2016-11-17 | 2017-08-22 | 控福（上海）智能科技有限公司 | A kind of start and stop starter Durable test system |
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Application publication date: 20170208 |
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