CN107291069A - Controller for vacuum pump test device - Google Patents
Controller for vacuum pump test device Download PDFInfo
- Publication number
- CN107291069A CN107291069A CN201710641609.0A CN201710641609A CN107291069A CN 107291069 A CN107291069 A CN 107291069A CN 201710641609 A CN201710641609 A CN 201710641609A CN 107291069 A CN107291069 A CN 107291069A
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- China
- Prior art keywords
- controller
- vacuum pump
- vavuum pump
- pump
- man
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0216—Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The present invention proposes a kind of controller for vacuum pump test device, including：For receiving the control parameter of user's setting and for showing the man-machine interaction device of vavuum pump operational factor and building the electric terminal of vavuum pump simulation model；Wherein, the man-machine interaction device is used to be connected with controller for vacuum pump, and the man-machine interaction device is used to the control parameter being sent to controller for vacuum pump；The electric terminal is connected with controller for vacuum pump and man-machine interaction device respectively, and the control signal that the electric terminal is used to be sent according to controller for vacuum pump simulates the operation of vavuum pump, and vavuum pump operational factor is sent into the man-machine interaction device.
Description
Technical field
The present invention relates to vacuum pump technology field, more particularly to a kind of controller for vacuum pump test device.
Background technology
Vavuum pump refers to be evacuated and made the device for being taken out holding vacuum in container to being taken out container using various methods
Or equipment.Vavuum pump needs to be used to detect the running status of vavuum pump with hop controller, and for example detection vavuum pump is true
Pneumatics force value, pumpdown time etc..The performance of controller for vacuum pump determines whether the running of vavuum pump is reliable, therefore, needs
The performance of controller for vacuum pump is tested.
Generally, method of the test using manual test is carried out to controller for vacuum pump, i.e.,：Operating personnel are according to vavuum pump
Running parameter, directly provides the input signal of analog quantity or switching value, according to the operation of controller to controller for vacuum pump
State and output signal judge the performance of controller.Above-mentioned traditional method of testing is less efficient, and to vavuum pump control
The input signal that device is provided is very limited amount of, causes that the over-all properties of controller for vacuum pump can not be tested, test
Coverage is relatively low.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.
Therefore, the present invention proposes a kind of controller for vacuum pump test device, controller for vacuum pump is tested with realizing,
For solve prior art using manual test brought it is less efficient, test coverage is relatively low the problem of.
For up to above-mentioned purpose, the embodiment of the present invention proposes a kind of controller for vacuum pump test device, including：For receiving
Control parameter and emulate mould for showing the man-machine interaction device of vavuum pump operational factor and having built vavuum pump that user is set
The electric terminal of type；
Wherein, the man-machine interaction device is used to be connected with controller for vacuum pump, and the man-machine interaction device is used for institute
State control parameter and be sent to controller for vacuum pump；
The electric terminal is connected with controller for vacuum pump and man-machine interaction device respectively, and the electric terminal is used for basis
The control signal that controller for vacuum pump is sent simulates the operation of vavuum pump, and vavuum pump operational factor is sent into the man-machine friendship
Mutual device.
The additional aspect of the present invention and advantage will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from the following description of the accompanying drawings of embodiments
Substantially and be readily appreciated that, wherein：
Fig. 1 is the structural representation one of controller for vacuum pump test device provided in an embodiment of the present invention；
Fig. 2 is the structural representation two of controller for vacuum pump test device provided in an embodiment of the present invention；
Fig. 3 is the structural representation three of controller for vacuum pump test device provided in an embodiment of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
Fig. 1 is the structural representation one of controller for vacuum pump test device provided in an embodiment of the present invention.As shown in figure 1,
The present embodiment provides a kind of controller for vacuum pump test device, including：For receiving the control parameter of user's setting and for showing
Show the man-machine interaction device 1 of vavuum pump operational factor and build the electric terminal 2 of vavuum pump simulation model.
Wherein, man-machine interaction device 1 is used to be connected with controller for vacuum pump 3, and user can be set on man-machine interaction device 1
Control parameter for controlling vacuum pump operation.The control parameter that user is set is sent to vavuum pump control by man-machine interaction device 1
Device 3 processed.
Vavuum pump simulation model is built in electric terminal 2, the simulation model can be built by software, vavuum pump can be simulated
Operation.Electric terminal 2 is connected with controller for vacuum pump 3 and man-machine interaction device 1 respectively, and controller for vacuum pump 3 is according to control
Parameter produces control signal, and there is provided electron terminal 2.Electric terminal 2 simulates vavuum pump according to control signal and is in various operations
State.The operational factor of vavuum pump simulation model output can be sent to man-machine interaction device 1 by electric terminal 2 and be shown.
The technical scheme that the present embodiment is provided, by using for receiving the control parameter of user's setting and for showing
The man-machine interaction device of vavuum pump operational factor is connected with controller for vacuum pump, and using the electricity for building vavuum pump simulation model
Sub- terminal is connected with controller for vacuum pump and man-machine interaction device respectively, can set control parameter in man-machine interaction device, with
Controller for vacuum pump is set to control the operation of vavuum pump simulation model and generating run parameter according to control parameter, the operational factor passes through
Man-machine interaction device is shown, solves the problem of manual test efficiency is poor, test coverage is relatively low in the prior art, on
The true running situation that technical scheme simulates vavuum pump not only through vavuum pump simulation model is stated, can obtain more comprehensively true
Empty pump operation parameter, also sets control parameter, so that controller for vacuum pump is sent according to control parameter by man-machine interaction device
Corresponding control signal, and then many tests can be carried out to controller for vacuum pump, and improve testing efficiency.
Fig. 2 is the structural representation two of controller for vacuum pump test device provided in an embodiment of the present invention.As shown in Fig. 2
On the basis of above-mentioned technical proposal, controller for vacuum pump test device can also include：Controller test stand 4.Controller
Testboard bay 4 is connected (i.e. with controller for vacuum pump 3 and man-machine interaction device 1 respectively：Man-machine interaction device 1 is surveyed by controller
Test stand frame 4 is connected with controller for vacuum pump 3), controller test stand 4 is used to be believed according to the control that vavuum pump controls 3 devices to send
The driving current of vavuum pump in number acquisition vavuum pump simulation model, and driving current is sent to man-machine interaction device 1 carried out
Display.
Can be set on controller test stand 4 has the stronger binding post of versatility, data transmission channel, signal detection electricity
Road etc., to adapt to polytype vavuum pump simulation model and controller for vacuum pump.Controller test stand 4 can pass through technology
Personnel are built using a variety of electronic components, or controller test stand 4 specifically can using in the prior art more into
Ripe hardware-in―the-loop test stand, hardware-in―the-loop test stand has preferable versatility, can adapt to a variety of vavuum pump controls
Device 3.
Further, controller for vacuum pump 3 includes vavuum pump drive circuit and vavuum pump driving current detection circuit, very
Empty pump driving current detection circuit is connected with vavuum pump drive circuit, and vavuum pump drive circuit is connected with electric terminal.Vavuum pump
Drive circuit and vavuum pump driving current detection circuit can be using common in the art for detecting vavuum pump driving current
Circuit realize.
Vavuum pump driving current detection circuit can be bleeder circuit or image current source circuit.If bleeder circuit, then
Vavuum pump driving current detects that circuit passes through the analog signalses input channel or the digital quantity that are arranged on controller test stand
Signal input channel is connected with vavuum pump drive circuit, the driving current for detecting vavuum pump.
Specifically, vavuum pump simulation model by the vacuum pressure value real-time Transmission of vavuum pump to controller for vacuum pump 3, vacuum
Vacuum pressure value is compared by pump controller 3 with given threshold, when vacuum pressure value is less than given threshold, vavuum pump control
Device 3 sends enable signal, enables vavuum pump drive circuit works to improve the vacuum pressure value of vavuum pump.When vacuum pressure value is big
When given threshold, controller for vacuum pump 3 sends stop signal so that vavuum pump drive circuit stops keeping vacuum
The vacuum pressure value of pump.
If vavuum pump driving current detection circuit is image current source circuit, vavuum pump driving current detection circuit passes through
The digital quantity signal input channel being arranged on controller test stand 4 is connected with vavuum pump drive circuit, for detecting vacuum
The driving current of pump.
Furthermore it is also possible to be parallel with the power resistor of small resistance, power resistor at the two ends of above-mentioned digital quantity input channel
Two ends have electric signal all the time, it is to avoid the sensor being arranged on vavuum pump drive circuit quotes open fault.
Fig. 3 is the structural representation three of controller for vacuum pump test device provided in an embodiment of the present invention.As shown in figure 3,
Further, also built in electric terminal 2 in vehicle simulation model, vehicle simulation model and be provided with vavuum pump emulation mould
Type.If vavuum pump is arranged on automobile, vehicle simulation model is the simulation model of vehicle complete vehicle, is imitated wherein including vavuum pump
True mode.It can select to test controller for vacuum pump 3 by vavuum pump simulation model by man-machine interaction device 1, or
Person's selection is tested controller for vacuum pump 3 by vehicle simulation model.
Above-mentioned electric terminal 2 can be computer, can also other portable mobile terminals, such as tablet personal computer, mobile phone
Deng.By taking computer as an example, for can installing simulation software on computers, built in simulation software vavuum pump simulation model and
Vehicle simulation model.
Above-mentioned man-machine interaction device 1 can be computer, touch-screen or other portable mobile terminals.Using computer as
Example, host computer monitoring software can be installed on computers, and design control parameter sets interface and fortune in monitoring software
Row parameter display interface.
Above-mentioned man-machine interaction device 1 can be two independent devices with electric terminal 2, or can be integrated in a device
In part.
Vavuum pump in the above can be gear pump, diaphragm pump or plunger pump etc., specific control parameter and control
Strategy can specifically be set according to specific vavuum pump.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
Any process described otherwise above or method description are construed as in flow chart or herein, represent to include
Module, fragment or the portion of the code of one or more executable instructions for the step of realizing custom logic function or process
Point, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or discussion suitable
Sequence, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
Represent in flow charts or logic and/or step described otherwise above herein, for example, being considered use
In the order list for the executable instruction for realizing logic function, it may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress for combining these instruction execution systems, device or equipment and using
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wirings
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, can even is that can be in the paper of printing described program thereon or other are suitable for computer-readable medium
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, the software that multiple steps or method can in memory and by suitable instruction execution system be performed with storage
Or firmware is realized.Such as, if realized with hardware with another embodiment, following skill well known in the art can be used
Any one of art or their combination are realized：With the logic gates for realizing logic function to data-signal from
Scattered logic circuit, the application specific integrated circuit with suitable combinational logic gate circuit, programmable gate array (PGA), scene can be compiled
Journey gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method is carried
Rapid to can be by program to instruct the hardware of correlation to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing module, can also
That unit is individually physically present, can also two or more units be integrated in a module.Above-mentioned integrated mould
Block can both be realized in the form of hardware, it would however also be possible to employ the form of software function module is realized.The integrated module is such as
Fruit is realized using in the form of software function module and as independent production marketing or in use, can also be stored in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only storage, disk or CD etc..Although having been shown and retouching above
Embodiments of the invention are stated, it is to be understood that above-described embodiment is exemplary, it is impossible to be interpreted as the limit to the present invention
System, one of ordinary skill in the art can be changed to above-described embodiment, change, replace and become within the scope of the invention
Type.
Claims (10)
1. a kind of controller for vacuum pump test device, it is characterised in that including：Control parameter and use for receiving user's setting
In the man-machine interaction device and the electric terminal for building vavuum pump simulation model of display vavuum pump operational factor；
Wherein, the man-machine interaction device is used to be connected with controller for vacuum pump, and the man-machine interaction device is used for the control
Parameter processed is sent to controller for vacuum pump；
The electric terminal is connected with controller for vacuum pump and man-machine interaction device respectively, and the electric terminal is used for according to vacuum
The control signal that pump controller is sent simulates the operation of vavuum pump, and vavuum pump operational factor is sent into the man-machine interaction device
Part.
2. controller for vacuum pump test device according to claim 1, it is characterised in that also include：Controller test platform
Frame；
The controller test stand is connected with controller for vacuum pump and man-machine interaction device respectively, the controller test stand
Control signal for being sent according to controller for vacuum pump obtains the driving current of the vavuum pump in vavuum pump simulation model, and will
The driving current is sent to the man-machine interaction device.
3. controller for vacuum pump test device according to claim 2, it is characterised in that set in the controller for vacuum pump
It is equipped with vavuum pump drive circuit and vavuum pump driving current detection circuit, the vavuum pump driving current detection circuit and vavuum pump
Drive circuit is connected.
4. controller for vacuum pump test device according to claim 3, it is characterised in that the vavuum pump driving current inspection
Slowdown monitoring circuit is bleeder circuit；
Vavuum pump driving current detection circuit passes through the analog signalses input channel that is arranged on controller test stand
Or digital quantity signal input channel is connected with vavuum pump drive circuit.
5. controller for vacuum pump test device according to claim 3, it is characterised in that the vavuum pump driving current inspection
Slowdown monitoring circuit is image current source circuit；
Vavuum pump driving current detection circuit passes through the digital quantity signal input channel that is arranged on controller test stand
It is connected with vavuum pump drive circuit.
6. controller for vacuum pump test device according to claim 5, it is characterised in that the digital quantity input channel
Two ends are parallel with resistance.
7. controller for vacuum pump test device according to claim 1, it is characterised in that also built in the electric terminal
Have in vehicle simulation model, the vehicle simulation model and be provided with vavuum pump simulation model.
8. controller for vacuum pump test device according to claim 2, it is characterised in that the controller test stand is
Hardware-in―the-loop test stand.
9. controller for vacuum pump test device according to claim 1, it is characterised in that the electric terminal is calculating
Machine.
10. controller for vacuum pump test device according to claim 1, it is characterised in that the vavuum pump be gear pump,
Diaphragm pump or plunger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641609.0A CN107291069B (en) | 2017-07-31 | 2017-07-31 | Vacuum pump controller testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641609.0A CN107291069B (en) | 2017-07-31 | 2017-07-31 | Vacuum pump controller testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107291069A true CN107291069A (en) | 2017-10-24 |
| CN107291069B CN107291069B (en) | 2020-03-10 |
Family
ID=60104419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710641609.0A Active CN107291069B (en) | 2017-07-31 | 2017-07-31 | Vacuum pump controller testing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107291069B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062090A (en) * | 2017-12-22 | 2018-05-22 | 温州瓯云科技有限公司 | A kind of detection device of electronic type vacuum pressure controller |
| CN108255159A (en) * | 2018-03-02 | 2018-07-06 | 江苏凯龙宝顿动力科技有限公司 | A kind of electric vacuum pump controller measuring device and measuring method |
| CN113158367A (en) * | 2021-04-14 | 2021-07-23 | 苏州同元软控信息技术有限公司 | Test method, device, equipment and storage medium for excavator controller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0816254A (en) * | 1994-07-01 | 1996-01-19 | Hitachi Ltd | Constant negative pressure controller for testing air flow rate |
| CN201576208U (en) * | 2009-10-30 | 2010-09-08 | 奇瑞汽车股份有限公司 | Simulation testing system of electric vehicle controller |
| CN102183953A (en) * | 2011-05-18 | 2011-09-14 | 联合汽车电子有限公司 | Vehicle power electronic unit (PEU) testboard |
| CN102806900A (en) * | 2012-08-16 | 2012-12-05 | 安徽江淮汽车股份有限公司 | Vacuum assist brake controller for electric automobile |
| CN106200625A (en) * | 2016-08-26 | 2016-12-07 | 中通客车控股股份有限公司 | Hybrid power whole passenger vehicle controller hardware assemblage on-orbit test platform |
| CN106939884A (en) * | 2017-04-28 | 2017-07-11 | 吉林大学 | A kind of electric vacuum pump of automobile test system |
-
2017
- 2017-07-31 CN CN201710641609.0A patent/CN107291069B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0816254A (en) * | 1994-07-01 | 1996-01-19 | Hitachi Ltd | Constant negative pressure controller for testing air flow rate |
| CN201576208U (en) * | 2009-10-30 | 2010-09-08 | 奇瑞汽车股份有限公司 | Simulation testing system of electric vehicle controller |
| CN102183953A (en) * | 2011-05-18 | 2011-09-14 | 联合汽车电子有限公司 | Vehicle power electronic unit (PEU) testboard |
| CN102806900A (en) * | 2012-08-16 | 2012-12-05 | 安徽江淮汽车股份有限公司 | Vacuum assist brake controller for electric automobile |
| CN106200625A (en) * | 2016-08-26 | 2016-12-07 | 中通客车控股股份有限公司 | Hybrid power whole passenger vehicle controller hardware assemblage on-orbit test platform |
| CN106939884A (en) * | 2017-04-28 | 2017-07-11 | 吉林大学 | A kind of electric vacuum pump of automobile test system |
Non-Patent Citations (1)
| Title |
|---|
| 崔海峰: "基于硬件在环仿真的汽车制动控制器测试系统", 《上海汽车》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108062090A (en) * | 2017-12-22 | 2018-05-22 | 温州瓯云科技有限公司 | A kind of detection device of electronic type vacuum pressure controller |
| CN108255159A (en) * | 2018-03-02 | 2018-07-06 | 江苏凯龙宝顿动力科技有限公司 | A kind of electric vacuum pump controller measuring device and measuring method |
| CN113158367A (en) * | 2021-04-14 | 2021-07-23 | 苏州同元软控信息技术有限公司 | Test method, device, equipment and storage medium for excavator controller |
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| Publication number | Publication date |
|---|---|
| CN107291069B (en) | 2020-03-10 |
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