CN208833883U - A kind of control device and test machine of test machine - Google Patents
A kind of control device and test machine of test machine Download PDFInfo
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- CN208833883U CN208833883U CN201821483013.9U CN201821483013U CN208833883U CN 208833883 U CN208833883 U CN 208833883U CN 201821483013 U CN201821483013 U CN 201821483013U CN 208833883 U CN208833883 U CN 208833883U
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Abstract
The utility model provides the control device and test machine of a kind of test machine, and test machine control device is connected to shake data collector and test machine, the side wall of test machine are provided with shake data collector, generated shake data when for the work of collecting test machine；It specifically includes: receiving module, for receiving the shake data of shake data collector acquisition；Contrast module is compared for that will shake data with preset threshold value, obtains comparing result；Control module, for realizing the working condition of control test machine based on comparing result.The technical solution of the utility model embodiment can timely find test machine wild effect and on-call maintenance, considerably reduce testing time and testing cost, reduce the scrap rate that non-chip factor generates.
Description
Technical field
The utility model relates to test machine technical fields, in particular to the control device and one kind of a kind of test machine
Test machine.
Background technique
Currently, chip testing has high requirement to the stability both horizontally and vertically of test machine, head is tested
Some slight shakings lead to chip testing failure or scrap or even full wafer wafer is scrapped.
The prior art is usually with various screw connections and to be fixed on test head on control-rod, then will test head
It is docked on test head fixed handle, finally by screw tightening.
However the above-mentioned stability for reflecting test head there is no relevant parameter in the prior art, and cannot be in time
Detect that loosening occur in screw, so that appearance is abnormal during the test or test yields is greatly reduced or core
Piece/wafer, which is subject to crushing, just finds the problem, has resulted in irremediable loss at this time.
It should be noted that information is only used for reinforcing the background to the utility model disclosed in above-mentioned background technology part
Understanding, therefore may include the information not constituted to the prior art known to persons of ordinary skill in the art.
Summary of the invention
The control method and a kind of control of test machine for being designed to provide a kind of test machine of the utility model embodiment
Device, and then can not find to test in time caused by overcoming the limitation and defect due to the relevant technologies at least to a certain extent
Machine it is unstable and caused by test yields be greatly reduced or one or more problem such as chip/wafer is subject to crushing.
Other characteristics and advantages of the utility model embodiment will be apparent from by the following detailed description, or partly
Pass through the practice acquistion of the utility model.
According to the utility model embodiment in a first aspect, provide a kind of control device of test machine, the test machine control
Device processed is connected to shake data collector and test machine, the side wall of the test machine are provided with shake data collector, are used for
Acquire generated shake data when test machine work；It specifically includes:
Receiving module, for receiving the shake data of the shake data collector acquisition；
Contrast module obtains comparing result for comparing the shake data with preset threshold value；
Control module, for realizing the working condition for controlling the test machine based on the comparing result.
In one embodiment of the utility model, above-mentioned test machine control device is also used to:
When the shake data collector is set to the side wall of the test machine, to the shake data collector into
Row zero initialization, determines datum water level.
In one embodiment of the utility model, above-mentioned test machine control device is also used to:
When the test machine carries out operation, the shake data collector is shaken with the test machine and is continuously deviateed
The datum water level generates multiple deflecting angle angle value；
After the multiple deflecting angle angle value is converted to digital signal, shake data are generated.
In one embodiment of the utility model, above-mentioned contrast module is specifically used for:
The shake data are compared with preset threshold value；
When the shake data are less than the preset threshold value, the first comparing result is generated；
When the shake data are more than or equal to preset threshold value, the second comparing result is generated.
In one embodiment of the utility model, above-mentioned control module is specifically used for:
When the comparing result is the first comparing result, determine that the test machine be in stable state, return continue by
The received shake data are compared with preset threshold value；
It when the comparing result is the second comparing result, determines that the test machine plays pendulum, generates test
The abnormal alarm signal of machine shake, and the control signal for stopping current work being sent to the test machine.
According to the second aspect of the utility model embodiment, a kind of test machine is provided, comprising: shake data collector and survey
Test-run a machine controller, the side wall of the test machine are provided with shake data collector, are produced when for acquiring test machine work
Raw shake data；The test machine controller is connected to the shake data collector, for obtaining the test machine work
When generated shake data；The test machine controller is electrically connected to the test machine.
In one embodiment of the utility model, above-mentioned test machine controller receives the shake data collector acquisition
Shake data；It tests machine controller and realizes the working condition for controlling the test machine based on the shake data.
According to the third aspect of the utility model embodiment, a kind of test machine control method, the side of the test machine are provided
Wall is provided with shake data collector, generated shake data when for acquiring test machine work；The described method includes:
Receive the shake data of the shake data collector acquisition；
The shake data are compared with preset threshold value, obtain comparing result；
The working condition for controlling the test machine is realized based on the comparing result.
In one embodiment of the utility model, further includes:
When the shake data collector is set to the side wall of the test machine, to the shake data collector into
Row zero initialization, determines datum water level.
In one embodiment of the utility model, it is above-mentioned determine datum water level after, the method also includes:
When the test machine carries out operation, the shake data collector is shaken with the test machine and is continuously deviateed
The datum water level generates multiple deflecting angle angle value；
After the multiple deflecting angle angle value is converted to digital signal, shake data are generated.
In one embodiment of the utility model, above-mentioned test machine controller by received shake data with
Preset threshold value compares, and obtains comparing result, comprising:
The shake data are compared with preset threshold value；
When the shake data are less than the preset threshold value, the first comparing result is generated；
When the shake data are more than or equal to preset threshold value, the second comparing result is generated.
It is above-mentioned that the work for controlling the test machine is realized based on the comparing result in one embodiment of the utility model
Make state, comprising:
When the comparing result is the first comparing result, determine that the test machine be in stable state, return continue by
The received shake data are compared with preset threshold value；
It when the comparing result is the second comparing result, determines that the test machine plays pendulum, generates test
The abnormal alarm signal of machine shake, and the control signal for stopping current work being sent to the test machine.
According to the fourth aspect of the utility model embodiment, a kind of computer-readable medium is provided, is stored thereon with meter
Calculation machine program realizes the controlling party of the test machine as described in the third aspect in above-described embodiment when described program is executed by processor
Method.
According to the 5th of the utility model embodiment the aspect, a kind of electronic equipment is provided, comprising: one or more processing
Device；Storage device, for storing one or more programs, when one or more of programs are by one or more of processors
When execution, so that one or more of processors realize the controlling party of the test machine as described in the third aspect in above-described embodiment
Method.
Technical solution provided by the embodiment of the utility model can include the following benefits:
In technical solution provided by some embodiments of the utility model, test is set to by shaking data collector
The side wall of machine, collecting test machine generated shake data when working；Machine controller is tested to be wirelessly connected in shake data acquisition
Device；Test machine controller is electrically connected to test machine；Wherein, test machine controller is wirelessly connected in shake data collector, to obtain
Take shake data collector shake data collected；Machine controller is tested by received shake data and preset threshold value
It compares, obtains comparing result, and realize the working condition of control test machine based on comparing result.The utility model embodiment
Technical solution can timely find test machine wild effect and on-call maintenance, considerably reduce testing time and test
Cost reduces the scrap rate that non-chip factor generates.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.It should be evident that the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.In the accompanying drawings:
Fig. 1 diagrammatically illustrates the flow chart of the control method of the test machine of one embodiment according to the present utility model；
Fig. 2 diagrammatically illustrates the block diagram of the test machine control device of one embodiment according to the present utility model；
Fig. 3 diagrammatically illustrates the block diagram of the test machine of one embodiment according to the present utility model；
Fig. 4 shows the structural representation for being suitable for the computer system for the electronic equipment for being used to realize the utility model embodiment
Figure.
Specific embodiment
Example embodiment is described more fully with reference to the drawings.However, example embodiment can be with a variety of shapes
Formula is implemented, and is not understood as limited to example set forth herein；On the contrary, thesing embodiments are provided so that the utility model will
More fully and completely, and by the design of example embodiment comprehensively it is communicated to those skilled in the art.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, many details are provided to provide and fully understand to the embodiments of the present invention.So
And it will be appreciated by persons skilled in the art that the technical solution of the utility model can be practiced without one in specific detail
Or more, or can be using other methods, constituent element, device, step etc..In other cases, it is not shown in detail or describes
Known method, device, realization or operation to avoid fuzzy the utility model various aspects.
Block diagram shown in the drawings is only functional entity, not necessarily must be corresponding with physically separate entity.
I.e., it is possible to realize these functional entitys using software form, or realized in one or more hardware modules or integrated circuit
These functional entitys, or these functional entitys are realized in heterogeneous networks and/or processor device and/or microcontroller device.
Flow chart shown in the drawings is merely illustrative, it is not necessary to including all content and operation/step,
It is not required to execute by described sequence.For example, some operation/steps can also decompose, and some operation/steps can close
And or part merge, therefore the sequence actually executed is possible to change according to the actual situation.
Fig. 1 diagrammatically illustrates the flow chart of the control method of the test machine of one embodiment according to the present utility model.
Shown in referring to Fig.1, the control method of the test machine of one embodiment according to the present utility model, including following step
It is rapid:
Step S110 receives the shake data of shake data collector acquisition；
Shake data are compared with preset threshold value, obtain comparing result by step S120；
Step S130 realizes the working condition of control test machine based on comparing result.
The technical solution of embodiment illustrated in fig. 1 judges stabilization when test machine work by the shake data of collecting test machine
Property, stop the current work of test machine, when test machine is unstable so as to timely find test machine wild effect simultaneously
On-call maintenance considerably reduces testing time and testing cost, reduces the scrap rate that non-chip factor generates.
The realization details of each step shown in Fig. 1 is described in detail below:
In step s 110, the shake data of shake data collector acquisition are received.
In one embodiment of the utility model, shake data collector is set to the side wall of test machine, makes to shake number
It can tilt and tilt with test machine according to collector, with the shake data of collecting test machine.
In one embodiment of the utility model, shake data collector can pass through stickup, detachable insertion etc.
Directly or indirectly it is set to the side wall of test machine.
In one embodiment of the utility model, shake data collector is can be set in the side wall of test machine, preferably
Ground can be arranged shake data collector in the head side wall of test machine, more accurately shake data to realize to collect.
In one embodiment of the utility model, aforementioned schemes are based on, whenever shake data collector is set to test
When the side wall of machine, such as: when shake data collector is set to the side wall of test machine for the first time or data collector is shaken from test
When the side wall of machine is removed and is again arranged on the side wall of test machine, zero initialization is carried out to shake data collector, is determined
Datum water level.
In one embodiment of the utility model, aforementioned schemes are based on, when test machine carries out operation, shake data are adopted
Storage is shaken with test machine and continuously deviates datum water level, and multiple deflecting angle angle value are generated；Multiple deflecting angle angle value are turned
After being changed to digital signal, shake data are generated.
In one embodiment of the utility model, data collector can be shaken by inductance type or condenser type shakes number
Shake data are acquired according to collector, wherein when the pedestal of inductance type shake data collector is tilted because of test machine inclination,
Internal pendulum causes the voltage change of induction coil because mobile, determines deflecting angle angle value according to the voltage change；Condenser type
It shakes and is equipped with round pendulum inside data collector, which is freely hanging at condenser type shake data by filament and acquires
The inside of device, and suspend in no Frotteurism, the both sides of the pendulum are equipped with the electrode that gap is identical and capacitance is equal,
When the pedestal of condenser type shake data collector is tilted because of test machine inclination, by being influenced by the earth's core gravity, pendulum two
The distance in side gap changes the capacitance generated and changes, and determines deflecting angle angle value based on capacitance change.
In one embodiment of the utility model, aforementioned schemes are based on, shake the inclined of data collector collecting test machine
Digression angle value is simultaneously converted into digital signal and sends test machine controller to.
In the step s 120, shake data are compared with preset threshold value, obtains comparing result.
In one embodiment of the utility model, test machine controller, which will shake data and preset threshold value, to be carried out pair
Than；When shaking data less than preset threshold value, the first comparing result is generated；When shake data are more than or equal to preset threshold value
When, generate the second comparing result.
In one embodiment of the utility model, test machine controller can be according to the bullet for testing spring needle in test machine
Property setting threshold value, such as: it is now assumed that test machine test spring needle normal elasticity jitter range be ± 0.5 degree, in order to more enough
The problem of spring needle of discovery test in advance stablizes sexual abnormality, can set a threshold to ± 0.4 degree, when collecting trembling for test machine
Dynamic data then generate the first comparing result within the scope of above-mentioned threshold value ± 0.4 degree, indicate that test machine can be such as super with steady operation
Threshold value ± 0.4 degree the range out then generates the second comparison result, indicates that exception occurs or will occur in test machine stability.
In step s 130, the working condition of control test machine is realized based on comparing result.
In one embodiment of the utility model when comparing result is the first comparing result, test machine controller is determined
Test machine is in stable state, and continues to comparing result；When comparing result is the second comparing result, machine controller is tested
It determines that test machine plays pendulum, generates the abnormal alarm signal of test machine shake, and current to test machine transmission stopping
The control signal of operation.
The technical solution of above-described embodiment will shake number after receiving shake data collector shake data collected
It is compared according to preset threshold value, obtains comparing result；The working condition of control test machine is realized based on comparing result.This reality
Test machine wild effect and on-call maintenance can be timely found with the technical solution of new embodiment, considerably reduce survey
Time and testing cost are tried, the scrap rate that non-chip factor generates is reduced.
The Installation practice of the utility model introduced below can be used for executing the control of the above-mentioned test machine of the utility model
Method processed.
Fig. 2 diagrammatically illustrates the block diagram of the test machine control device of one embodiment according to the present utility model.
Referring to shown in Fig. 2, the test machine control device 200 of one embodiment according to the present utility model, comprising: receive
Module 201, contrast module 202, control module 203.
Receiving module 201, for receiving the shake data of shake data collector acquisition；
Contrast module 202 is compared for that will shake data with preset threshold value, obtains comparing result；
Control module 203, for realizing the working condition of control test machine based on comparing result.
In one embodiment of the utility model, test machine control device 200 is connected to shake 204 He of data collector
Test machine 205, the side wall of test machine 205 are provided with shake data collector 204, are produced when working for collecting test machine 205
Raw shake data.
In one embodiment of the utility model, shaking data collector 204 and test machine control device 200 can match
Wireless module is set, so that can be counted by wireless network between shake data collector 204 and test machine control device 200
According to transmission, such as: shake data collector 204 is by the collected shake data of institute by being packaged via wireless network transmissions extremely
Test machine control device 200, realized in the case where existing test machine is not transformed it is accurate, in real time, rapidly obtain test machine
205 shake data.
In one embodiment of the utility model, above-mentioned test machine control device 200 is also used to:
When shake data collector 204 is set to the side wall of test machine 205, shake data collector 204 is carried out
Zero initialization, determines datum water level.
In one embodiment of the utility model, above-mentioned test machine control device 200 is also used to:
When test machine 205 carries out operation, shake data collector 204 is shaken with test machine 205 and continuously deviates base
Quasi- horizontal plane generates multiple deflecting angle angle value；After multiple deflecting angle angle value are converted to digital signal, shake data are generated.
In one embodiment of the utility model, above-mentioned contrast module 202 is specifically used for:
Shake data are compared with preset threshold value；
When shaking data less than preset threshold value, the first comparing result is generated；
When shaking data more than or equal to preset threshold value, the second comparing result is generated.
In one embodiment of the utility model, above-mentioned control module 203 is specifically used for:
It when comparing result is the first comparing result, determines that test machine 205 is in stable state, and continues to comparison knot
Fruit；
It when comparing result is the second comparing result, determines that test machine 205 plays pendulum, generates test machine shake
Abnormal alarm signal, and the control signal for stopping current work being sent to test machine 205.
Fig. 3 diagrammatically illustrates the block diagram of the test machine of one embodiment according to the present utility model.
Referring to shown in Fig. 3, the test machine 300 of one embodiment according to the present utility model, the side wall of test machine 300 is set
It is equipped with shake data collector 301, generated shake data when working for collecting test machine 300；Test machine controller 302
It is connected to shake data collector 301, generated shake data when for obtaining test machine work；Test machine controller 302
It is electrically connected to test machine 300.
In one embodiment of the utility model, test machine controller 302 receives what shake data collector 301 acquired
Shake data；Shake data are compared with preset threshold value, obtain comparing result；Control test is realized based on comparing result
The working condition of machine 300.
In one embodiment of the utility model, shake data collector 301 can by test machine controller 302 into
Row correction can also carry out correcting certainly, such as: when shake data collector 301 is set to the side wall of test machine 300, survey
302 pairs of shake data collectors 301 of test-run a machine controller carry out zero initialization, determine datum water level, or
Whenever shake data collector 301 be set to the side wall of test machine 300 when, shake data collector 301 automatically into
Row zero initialization, determines datum water level.
In one embodiment of the utility model, shake data collector 301 and test machine controller 302 can be configured
There is wireless module, so that can be counted by wireless network between shake data collector 301 and test machine controller 302
According to transmission, such as: shake data collector 301 extremely surveys the collected shake data of institute by being packaged via wireless network transmissions
Test-run a machine control device 302, realized in the case where existing test machine is not transformed it is accurate, in real time, rapidly obtain test machine 300
Shake data.
In one embodiment of the utility model, the test in test machine 300 is can be set in shake data collector 301
Side wall where head, with realize can more accurate collecting test machine 300 shake data.
In one embodiment of the utility model, threshold range is arranged in test machine controller 302, such as: shake data
The precision of the acquired data of collector 301 is 0.1 degree, and the elastic range of 300 spring needle of test machine is ± 0.5 degree, in order to more enough
The problem of spring needle of discovery test in advance stablizes sexual abnormality, it is ± 0.4 degree that threshold range, which can be set, i.e., when test machine controller
After shake data received by 302 are beyond ± 0.4 degree of threshold range is somebody's turn to do, determine that test machine 300 shakes exception, control test machine
300 stop current work, and alert.
Due to the control of each hardware device and above-mentioned test machine of the hardware platform of the example embodiment of the utility model
The step of example embodiment of method, is corresponding, therefore for undisclosed details in utility model device embodiment, please refers to
The embodiment of the control method of the above-mentioned test machine of the utility model.
Below with reference to Fig. 4, it illustrates the departments of computer science for the electronic equipment for being suitable for being used to realize the utility model embodiment
The structural schematic diagram of system 400.The computer system 400 of electronic equipment shown in Fig. 4 is only an example, should not be practical to this
The function and use scope of new embodiment bring any restrictions.
As shown in figure 4, computer system 400 includes central processing unit (CPU) 401, it can be read-only according to being stored in
Program in memory (ROM) 402 is loaded into the program in random access storage device (RAM) 403 from storage section 408
And execute various movements appropriate and processing.In RAM 403, it is also stored with various programs and data needed for system operatio.
CPU 401, ROM 402 and RAM 403 are connected with each other by bus 404.Input/output (I/O) interface 405 is also connected to
Bus 404.
I/O interface 405 is connected to lower component: the importation 406 including keyboard, mouse etc.；It is penetrated including such as cathode
The output par, c 407 of spool (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section 408 including hard disk etc.；
And the communications portion 409 of the network interface card including local area network (LAN) card, modem etc..Communications portion 409
Communication process is executed via the network of such as internet.Driver 410 is also connected to I/O interface 405 as needed.It is detachable to be situated between
Matter 411, disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 410, in order to from
Its computer program read can be mounted into storage section 408 as needed.
Particularly, embodiment according to the present utility model may be implemented as counting above with reference to the process of flow chart description
Calculation machine software program.For example, the embodiments of the present invention include a kind of computer program product comprising be carried on computer
Computer program on readable medium, the computer program include the program code for method shown in execution flow chart.?
In such embodiment, which can be downloaded and installed from network by communications portion 409, and/or from can
Medium 411 is dismantled to be mounted.When the computer program is executed by central processing unit (CPU) 401, execute the application is
The above-mentioned function of being limited in system.
It should be noted that computer-readable medium shown in the utility model can be computer-readable signal media or
Person's computer readable storage medium either the two any combination.Computer readable storage medium for example can be but not
It is limited to system, device or the device of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, or any above combination.Computer
The more specific example of readable storage medium storing program for executing can include but is not limited to: have the electrical connection, portable of one or more conducting wires
Computer disk, hard disk, random access storage device (RAM), read-only memory (ROM), erasable programmable read only memory
(EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD-ROM), light storage device, magnetic memory device or
The above-mentioned any appropriate combination of person.In the present invention, computer readable storage medium, which can be, any include or stores
The tangible medium of program, the program can be commanded execution system, device or device use or in connection.And
In the utility model, computer-readable signal media may include in a base band or as carrier wave a part propagate data
Signal, wherein carrying computer-readable program code.The data-signal of this propagation can take various forms, including but
It is not limited to electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be calculating
Any computer-readable medium other than machine readable storage medium storing program for executing, the computer-readable medium can send, propagate or transmit
For by the use of instruction execution system, device or device or program in connection.It is wrapped on computer-readable medium
The program code contained can transmit with any suitable medium, including but not limited to: wireless, electric wire, optical cable, RF etc., or
Above-mentioned any appropriate combination.
Flow chart and block diagram in attached drawing illustrate system, method and calculating according to the various embodiments of the utility model
The architecture, function and operation in the cards of machine program product.In this regard, each box in flowchart or block diagram can
To represent a part of a module, program segment or code, a part of above-mentioned module, program segment or code include one or
Multiple executable instructions for implementing the specified logical function.It should also be noted that in some implementations as replacements, box
Middle marked function can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated
It can actually be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.
It, can be with holding it is also noted that the combination of each box in block diagram or flow chart and the box in block diagram or flow chart
The dedicated hardware based system of functions or operations as defined in row is realized, or can use specialized hardware and computer instruction
Combination realize.
Being described in unit involved in the utility model embodiment can be realized by way of software, can also be led to
The mode of hardware is crossed to realize, described unit also can be set in the processor.Wherein, the title of these units is at certain
In the case of do not constitute restriction to the unit itself.
As on the other hand, present invention also provides a kind of computer-readable medium, which be can be
Included in electronic equipment described in above-described embodiment；It is also possible to individualism, and without in the supplying electronic equipment.
Above-mentioned computer-readable medium carries one or more program, when the electronics is set by one for said one or multiple programs
When standby execution, so that the electronic equipment realizes the control method such as the test machine in above-described embodiment.
For example, above-mentioned electronic equipment may be implemented as shown in Figure 1: step S110 receives shake data collector
The shake data of acquisition；Shake data are compared with preset threshold value, obtain comparing result by step S120；Step S130,
The working condition of control test machine is realized based on comparing result.
It should be noted that although being referred to several modules or list for acting the equipment executed in the above detailed description
Member, but this division is not enforceable.In fact, embodiment according to the present utility model, above-described two or
More multimode or the feature and function of unit can embody in a module or unit.Conversely, above-described one
A module or the feature and function of unit can be to be embodied by multiple modules or unit with further division.
Through the above description of the embodiments, those skilled in the art is it can be readily appreciated that example described herein is implemented
Mode can also be realized by software realization in such a way that software is in conjunction with necessary hardware.Therefore, practical according to this
The technical solution of novel embodiment can be embodied in the form of software products, which can store non-at one
In volatile storage medium (can be CD-ROM, USB flash disk, mobile hard disk etc.) or on network, including some instructions are so that one
Equipment (can be personal computer, server, touch control terminal or network equipment etc.) is calculated to execute according to the utility model reality
The method for applying mode.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to the utility model
Other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these changes
Type, purposes or adaptive change follow the general principle of the utility model and including the undocumented this technologies of the utility model
Common knowledge or conventional techniques in field.The description and examples are only to be considered as illustrative, the utility model it is true
Positive scope and spirit are indicated by the following claims.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (7)
1. a kind of test machine control device, which is characterized in that the test machine control device be connected to shake data collector and
Test machine, the side wall of the test machine are provided with shake data collector, generated when for acquiring test machine work
Shake data；It specifically includes:
Receiving module, for receiving the shake data of the shake data collector acquisition；
Contrast module obtains comparing result for comparing the shake data with preset threshold value；
Control module, for realizing the working condition for controlling the test machine based on the comparing result.
2. test machine control device according to claim 1, which is characterized in that the test machine control device is also used to:
When the shake data collector is set to the side wall of the test machine, the shake data collector is returned
Zero initialization, determines datum water level.
3. test machine control device according to claim 2, which is characterized in that the test machine control device is also used to:
When the test machine carries out operation, the shake data collector is shaken with the test machine and is continuously deviateed described
Datum water level generates multiple deflecting angle angle value；
After the multiple deflecting angle angle value is converted to digital signal, shake data are generated.
4. test machine control device according to claim 1, which is characterized in that the contrast module is specifically used for:
The shake data are compared with preset threshold value；
When the shake data are less than the preset threshold value, the first comparing result is generated；
When the shake data are more than or equal to preset threshold value, the second comparing result is generated.
5. test machine control device according to claim 1, which is characterized in that the control module is specifically used for:
It when the comparing result is the first comparing result, determines that the test machine is in stable state, and continues to described
Comparing result；
It when the comparing result is the second comparing result, determines that the test machine plays pendulum, generates test machine and tremble
Abnormal alarm signal is moved, and sends the control signal for stopping current work to the test machine.
6. a kind of test machine characterized by comprising shake data collector and test machine controller, the side of the test machine
Wall is provided with shake data collector, generated shake data when for acquiring test machine work；The test machine control
Device processed is connected to the shake data collector, generated shake data when for obtaining test machine work；The survey
Test-run a machine controller is electrically connected to the test machine.
7. test machine according to claim 6, which is characterized in that the test machine controller receives the shake data and adopts
The shake data of storage acquisition；It tests machine controller and realizes the working condition for controlling the test machine based on the shake data.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821483013.9U CN208833883U (en) | 2018-09-11 | 2018-09-11 | A kind of control device and test machine of test machine |
| PCT/CN2019/104510 WO2020052490A1 (en) | 2018-09-11 | 2019-09-05 | Method and apparatus for controlling tester, medium and electronic device |
| US17/169,355 US11112450B2 (en) | 2018-09-11 | 2021-02-05 | Method and apparatus for controlling tester, medium and electronic device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283450A (en) * | 2018-09-11 | 2019-01-29 | 长鑫存储技术有限公司 | A kind of control method of test machine, device, medium and electronic equipment |
| WO2020052490A1 (en) * | 2018-09-11 | 2020-03-19 | Changxin Memory Technologies, Inc. | Method and apparatus for controlling tester, medium and electronic device |
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2018
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109283450A (en) * | 2018-09-11 | 2019-01-29 | 长鑫存储技术有限公司 | A kind of control method of test machine, device, medium and electronic equipment |
| WO2020052490A1 (en) * | 2018-09-11 | 2020-03-19 | Changxin Memory Technologies, Inc. | Method and apparatus for controlling tester, medium and electronic device |
| US11112450B2 (en) | 2018-09-11 | 2021-09-07 | Changxin Memory Technologies, Inc. | Method and apparatus for controlling tester, medium and electronic device |
| CN109283450B (en) * | 2018-09-11 | 2024-01-23 | 长鑫存储技术有限公司 | Control method and device of testing machine, medium and electronic equipment |
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