CN206431208U - A kind of start and stop starter Durable test system - Google Patents
A kind of start and stop starter Durable test system Download PDFInfo
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- CN206431208U CN206431208U CN201621246792.1U CN201621246792U CN206431208U CN 206431208 U CN206431208 U CN 206431208U CN 201621246792 U CN201621246792 U CN 201621246792U CN 206431208 U CN206431208 U CN 206431208U
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- controller
- power supply
- starter
- signal
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Abstract
The utility model provides a kind of start and stop starter Durable test system, including：It is connected between two controllers, two power supply output modules and programmable power supply, two controllers by synchrolock, the power supply of power supply is exported to corresponding two starters；When one of two controllers start the test job to the first starter, sent by synchrolock makes it be stopped using signal to another controller, when a controller starts rest, sending idle signal to another controller by synchrolock makes it start the test job to starter；Programmable power supply is connected with above-mentioned controller and power supply output module respectively, for when controller works, the power supply to corresponding power supply output module being opened, to start corresponding starter.The utility model passes through two controllers and shares programmable power supply, it is to avoid the programmable power supply part-time that the gap due to test signal in itself is caused does not work the waste caused, and System Fault Tolerance rate is preferable.
Description
Technical field
The utility model is related to automobile component test equipment field, more particularly to a kind of start and stop starter durable test system
System.
Background technology
Starter durability can test the power performance and the necessary means of economic performance of the starter for being measurement automobile, be
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 it is resistance to
Long property test.
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, and its attenuation characteristic is checked by historical data curve.
And current Durable test system is mainly the test main frame control testboard progress start and stop starter using separate unit
Durable test, in specific test process, independent programmable power supply is provided with by the 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, which breaks down, causes system break, the inaccurate of test result will be caused
Really, so as to need to restart to carry out this durability test, the process and speed of whole durability test are influenceed.
And start and stop starter needs discontinuity to start in test process, each system but needs a set of test equipment simultaneously,
Cause to waste.
The utility model is that separate unit main frame independent control is tested i.e. for existing start and stop starter durable test, is
Fault-tolerance of uniting is poor, the test to interrupting, less accurate problem, proposes following solutions.
Utility model content
The purpose of this utility model is to provide a kind of start and stop starter Durable test system, risen with solving existing start and stop
System Error-tolerance Property present in motivation Durable test system is poor, and the test to interrupting, test data is more inaccurate, and
The problem of test equipment operating efficiency caused is relatively low,
To achieve the above object, the utility model provides a kind of start and stop starter Durable test system, including：First control
Device processed, second controller, the first power supply output module, second source output module and programmable power supply, wherein, first control
Be connected between device and second controller by synchrolock, the power supply of the first power supply output module export to the first starter,
The power supply of second source output module is exported to the second starter；
When the first controller starts the test job to the first starter, sent by the synchrolock and use signal
It is stopped to the second controller, when the first controller starts rest, send idle by the synchrolock
Signal to the second controller makes its start test job to the second starter, similarly, when second controller starts to the
During the test job of two starters, sent by the synchrolock makes it stop work using signal to first controller
Make, when second controller starts rest, sending idle signal to first controller by the synchrolock opens it
The dynamic test job to the first starter；
The programmable power supply respectively with first controller, second controller, the first power supply output module, second source
Output module is connected, for when first controller work, power supply of the unlatching to the first power supply output module, or
The power supply to the second source output module is opened during the second controller work；
Wherein, the programmable power supply is by by the durable test signal from first controller or second controller
Be converted to and send to the first power supply output module or second source output module to start phase after power supply pulse signal
The first starter or the second starter answered.
It is preferred that the synchrolock includes：First synchronous wire harness and the second synchronous wire harness, the described first synchronous wire harness are used
In by the use signal and idle signal synchronized transmission of first controller to the second controller, second line synchro
Beam is used for the use signal and idle signal synchronized transmission of the second controller to first controller.
It is preferred that the two ends of the described first synchronous wire harness and the second synchronous wire harness are respectively with being arranged at first control
Synchronizing signal interface on device, second controller is connected, and the described first synchronous wire harness and the second synchronous wire harness include respectively：Make
With signal wire, idle signal line and wire harness connecting line, the first relay, the idle signal are serially connected with the use signal wire
The second relay is serially connected with line；
When sending using signal, the first relay adhesive, the second relay disconnects, described when sending idle signal
Second relay adhesive, the first relay disconnects.
It is preferred that first controller or second controller are provided with start button, for receiving after initial start signal
Start working condition, when working condition changes, send and use signal or idle signal to another controller, two controllers
It is operated the switching of state to control the time of test job by default working control signal respectively.
It is preferred that also include synchrolock detection unit, connection or off-state for detecting the synchrolock, when
When it is off-state, first controller or second controller control the programmable power supply to export mould for first power supply
Block or second source output module are powered.
It is preferred that also including the first fan and the second fan, first fan and the first power supply output module phase
Company thinks the first starter radiating, and second fan is connected with the second source output module thinks described second
Motivation radiates.
It is preferred that also including the first temperature sensor and second temperature sensor, it is respectively used to detection described first and starts
The temperature of machine and the second starter, and send to first control cabinet and the second control cabinet to surpass in temperature by temperature respectively
First fan or the second fan are opened in control when going out threshold value.
Technical solutions of the utility model have the advantages that：
(1) programmable power supply is shared by two controllers, programmable power supply timesharing performs the test job to two starters,
The programmable power supply part-time caused in the gap due to test signal in itself is avoided not work the waste caused.
(2) when carrying out the test of two starters, controller remains unchanged the respective independence of holding, it is to avoid single device is long
The uninterrupted test of time so that System Fault Tolerance rate is preferable.
(3) two synchrolock wire harness used in controller independently of one another, send 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, saves
Save the system resource of controller.
Brief description of the drawings
Fig. 1 schemes for the start and stop starter Durable test system composition of the utility model preferred embodiment；
Fig. 2 is the synchrolock structure chart of preferred embodiment.
Embodiment
For the utility model is better described, hereby with a preferred embodiment, and accompanying drawing is coordinated to make detailed to the utility model
Illustrate, it is specific as follows：
As shown in figure 1, a kind of start and stop starter Durable test system is present embodiments provided, 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 between device 11 and second controller 21 by synchrolock 40, the power supply of the first power supply output module 12, which is exported to first, to be started
Machine 13, the power supply of second source output module 22 are exported 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 to be 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 confession of the unlatching to above-mentioned second source output module 22 when second controller 21 works
Electric control.
The process of the system operationally is specific as follows：
When the first controller 11 starts the test job to the first starter 13, sent by synchrolock 40 using letter
Number it is set to be stopped 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 to be powered to the first power supply output module 12, and then the output of the first power supply output module 12 is supplied electricity to
First starter 13, realizes the durable test to the first starter；When the first controller starts rest, pass through the line synchro
Road, which sends idle signal to the second controller, makes it start the test job to the second starter, similarly, when the second control
When device starts the test job to the second starter, sent by the synchrolock is made using signal to first controller
It is stopped, when second controller starts rest, and idle signal is sent to the described first control by the synchrolock
Device makes it start the test job to the first starter；
In above process, when the first controller works, programmable power supply 30 is under the control of the first controller 11 to
One power supply output module 12 is powered to be powered during output, is by the way that the durable test from the first controller 11 is believed
The power supply pulse signal for directly being powered for the first power supply output module 12 number is converted to, is believed by the power supply pulse
It is that the first starter 13 is exported and powered by preset requirement number to control the first power supply output module 12, is realized to the first starter 13
Start, in order to which the testing requirement according to the first controller 11 is tested.Similarly, when second controller works, program-controlled electric
It is to pass through when source 30 is powered to be powered output under the control of second controller 21 to second source output module 22
Durable test signal from second controller 21 is converted into the power supply for directly being powered for second source output module 22
Control wave, controls second source output module 22 to be the second starter by preset requirement by the power supply pulse signal
23 output power supplies, realize the startup to the second starter 23, in order to which the testing requirement according to second controller 21 is tested.
So, during the test system work of the present embodiment, programmable power supply can perform two controllers respectively simultaneously to two 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 to test, because the programmable power supply part-time that the gap of test signal in itself is caused does not work the wave caused
Take.Meanwhile, during each self-test of two starters, controller remains unchanged the respective independence of holding, it is to avoid single device is for a long time
Uninterrupted test so that System Fault Tolerance rate is preferable.
Wherein, as shown in Fig. 2 the synchrolock provided 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 and idle signal synchronized transmission of the first controller 11 to the
Two controllers 21, the second synchronous wire harness 42 is used for the use signal and idle signal synchronized transmission of second controller 21 to first
Controller 11.
In the present embodiment, the two ends of the first synchronous synchronization of wire harness 41 and second wire harness 42 are respectively with being arranged at the first controller
11st, synchronizing signal interface U25, U26 connection on second controller 21.The first synchronous wire harness 41 in the present embodiment includes：Make
It is idle using relay RY11 is serially connected with signal wire 411 with signal wire 411, idle signal line 412 and wire harness connecting line 413
Relay RY12 is serially connected with signal wire 412；Similarly, the second synchronous wire harness also includes：Use signal wire 421, idle signal
Line 422 and wire harness connecting line 423, using be serially connected with signal wire 421 on relay RY13, idle signal line 422 be serially connected with after
Electrical equipment RY14.Relay RY11~RY14 is in normally open, its it is respective control circuit with it is corresponding place wire harness control
Device is connected.
When controller is sent using signal, relay (RY11 or RY13) adhesive in controller control corresponding line,
A high level signal is sent to another controller, then circuit of another controller according to where the high level signal is that can determine whether
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 on use signal wire now relay (RY11 or
RY13) disconnect.Wire harness used in two controllers in the present embodiment 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, the signal identification entered without controller on row signal line, only
It need to recognize 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 make it that the connection status of synchronous wire harness is indicated, when
When two relays of each wire harness are in disconnecting, it can know whether the synchrolock successfully connects by the wire harness connecting line
Connect the interface of two controllers, namely whether its connection is effective, in order to judge whether two controllers can be while utilize
One programmable power supply carries out simultaneously test start machine respectively.
In another preferred embodiment, the first controller 11 or second controller 21 of the present utility model are pressed provided with startup
Key, for starting working condition after receiving initial start signal, when working condition changes, sends and uses signal or free time
Signal is to another controller, and two controllers are operated the switching of state to control to test work by default working control signal respectively
The time of work.Wherein, default working control signal here be primarily referred to as being previously written inside two controllers to starter
Test command signal, such as test start machine when, start the time span of starter, initiation culture, startup power etc. every time
Setting.Two controllers can set different default working control signals respectively, in order to be completed not to starter respectively
Same test, extends the test scope of the utility model system and improves testing efficiency.
In another preferred embodiment, in addition to synchrolock detection unit, the connection for detecting the synchrolock
Or off-state, when it is off-state, the first controller 11 or the control programmable power supply 30 of second controller 21 are the first electricity
Source output module 12 or second source output module 22 are powered.Specifically, the synchrolock detection unit can directly by
Above-mentioned wire harness connecting line is substituted, or is arranged as required to be serially connected in entirely for single circuit communication with detection device, such as one
Whether relay on synchrolock, judge whether circuit connects by the adhesive of the relay, or above-mentioned to be serially connected in
Current detector on wire harness connecting line or whole synchrolock, by detecting on circuit whether there is electric current so as to judge that circuit is
No connection.Certainly, synchrolock detection unit can also be set to other modes in other preferred embodiments, the equipment
Setting can better ensure that the accuracy of synchrolock state-detection, be easy to controller to perform two according to the state of synchrolock
The collaborative work of platform controller or the autonomous working of single device.
In another preferred embodiment, the utility model system also includes the first fan and the second fan, wherein, the first wind
Fan is connected with the first power supply output module thinks that the first starter radiates, and the second fan is connected with second source output module to be thought
Second starter radiates.Further, in addition to the first temperature sensor and second temperature sensor, it is respectively used to detection first
The temperature of starter and the second starter, and respectively send temperature to first control cabinet and the second control cabinet so as in temperature
The first fan or the second fan are opened in control when degree exceeds threshold value.It is as needed that this setup easily facilitates two controllers
Start fan cooling, that is, avoid overheating of starter, need not always on fan, raising when causing starter temperature not exceeded again
While radiating efficiency, the energy of fan consumption and the loss to fan are saved.
It is described above, embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those skilled in the art is in the technical scope that the utility model is disclosed, the deformation done to the utility model
Or replace, it should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with described
Scope of the claims is defined.
Claims (7)
1. a kind of start and stop starter Durable test system, it is characterised in that including：First controller, second controller, the first electricity
Source output module, second source output module and programmable power supply, wherein, by same between first controller and second controller
Walk circuit to be connected, the power supply of the first power supply output module is exported to the power supply of 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 by the synchrolock using signal to institute
Stating second controller makes it be stopped, when the first controller starts rest, and idle signal is sent by the synchrolock
It is set to start the test job to the second starter to the second controller, similarly, when second controller starts to second
During the test job of motivation, sent by the synchrolock makes it be stopped using signal to first controller, when
When second controller starts rest, sending idle signal to first controller by the synchrolock makes it start to the
The test job of one starter；
The programmable power supply is exported with first controller, second controller, the first power supply output module, second source respectively
Module is connected, for when first controller works, opening the power supply to the first power supply output module, or described
The power supply to the second source output module is opened when second controller works；
Wherein, the programmable power supply is by the way that the durable test signal from first controller or second controller is changed
It is corresponding to start to the first power supply output module or second source output module to be sent after power supply pulse signal
First starter or the second starter.
2. start and stop starter Durable test system according to claim 1, it is characterised in that the synchrolock includes：
First synchronous wire harness and the second synchronous wire harness, the described first synchronous wire harness are used for the use signal and sky of first controller
Not busy signal synchronized transmission is to the second controller, and the described second synchronous wire harness is used for the use signal of the second controller
And idle signal synchronized transmission is to first controller.
3. start and stop starter Durable test system according to claim 2, it is characterised in that the described first synchronous wire harness and
The two ends of second synchronous wire harness are connected with being arranged at first controller, the synchronizing signal interface on second controller respectively,
And the first synchronization wire harness and the second synchronous wire harness include respectively：Use signal wire, idle signal line and wire harness connecting line, institute
State and be serially connected with the second relay using being serially connected with signal wire on the first relay, the idle signal line；
When sending using signal, the first relay adhesive, the second relay disconnects, when sending idle signal, and described second
Relay adhesive, the first relay disconnects.
4. start and stop starter Durable test system according to claim 1, it is characterised in that first controller or
Two controllers are provided with start button, for starting working condition after receiving 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
Switching to control the time of test job.
5. start and stop starter Durable test system according to claim 1, it is characterised in that also detected including synchrolock
Unit, connection or off-state for detecting the synchrolock, when it is off-state, first controller or the
Two controllers control the programmable power supply to be that the first power supply output module or second source output module are powered.
6. start and stop starter Durable test system according to claim 1, it is characterised in that also including the first fan and
Two fans, first fan is connected with the first power supply output module thinks the first starter radiating, described second
Fan is connected with the second source output module thinks the second starter radiating.
7. start and stop starter Durable test system according to claim 6, it is characterised in that also including the first TEMP
Device and second temperature sensor, are respectively used to detect the temperature of first starter and the second starter, and respectively by temperature
Send to first control cabinet and the second control cabinet so as to when temperature exceeds threshold value control open first fan or the
Two fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246792.1U CN206431208U (en) | 2016-11-17 | 2016-11-17 | A kind of start and stop starter Durable test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621246792.1U CN206431208U (en) | 2016-11-17 | 2016-11-17 | A kind of start and stop starter Durable test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206431208U true CN206431208U (en) | 2017-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621246792.1U Expired - Fee Related CN206431208U (en) | 2016-11-17 | 2016-11-17 | A kind of start and stop starter Durable test system |
Country Status (1)
| Country | Link |
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| CN (1) | CN206431208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383284A (en) * | 2016-11-17 | 2017-02-08 | 控福（上海）智能科技有限公司 | Endurance test system for starting-stopping starter |
-
2016
- 2016-11-17 CN CN201621246792.1U patent/CN206431208U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106383284A (en) * | 2016-11-17 | 2017-02-08 | 控福（上海）智能科技有限公司 | Endurance test system for starting-stopping starter |
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| 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: 20170822 Termination date: 20201117 |