CN108897300A - A kind of test equipment of air-conditioner controller, method, apparatus and storage medium - Google Patents
A kind of test equipment of air-conditioner controller, method, apparatus and storage medium Download PDFInfo
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- CN108897300A CN108897300A CN201810510809.7A CN201810510809A CN108897300A CN 108897300 A CN108897300 A CN 108897300A CN 201810510809 A CN201810510809 A CN 201810510809A CN 108897300 A CN108897300 A CN 108897300A
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- blade
- test equipment
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- 238000012360 testing method Methods 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003860 storage Methods 0.000 title claims abstract description 14
- 230000005693 optoelectronics Effects 0.000 claims abstract description 129
- 230000005622 photoelectricity Effects 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 13
- 238000004590 computer program Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
Abstract
The invention discloses a kind of test equipment of air-conditioner controller, method, apparatus and storage mediums, to solve the problem of inaccuracy or even missing inspection when checking whether air-conditioner controller can work normally.Test equipment includes：Blade is fixed in the shaft of motor；Motor makes shaft forward or reverse under the control of air-conditioner controller；The fixed described two optoelectronic switches of fixed device, blade, which has the light beam that each optoelectronic switch issues in each rotation period, to be blocked, and blocks duration less than the rotation period, blade to two light beams to block the time different；Optoelectronic switch, when being blocked, sends electric signal to control unit in the light beam for detecting sending；The receiving time that control unit record receives the electric signal that each optoelectronic switch is sent determines the rotation direction of shaft according at least three receiving times, and saves.It is accurate according to keeping records of, it clearly records whether each controller can work normally, improves detection accuracy, avoid missing inspection.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of test equipment of air-conditioner controller, method, apparatus and deposit
Storage media.
Background technique
Air-conditioning has come into huge numbers of families, and the compressor of air-conditioning is the core of refrigeration, and air-conditioner controller controls compressor operating,
Air-conditioner controller may be simply referred to as controller.Before factory, need to test controller, it can be defeated by test controller
Positive and negative rotaring signal out determines that can controller work normally, to meet the work of controller control compressor.Controller is carrying out
When loading functional tests (load Circuit Test, DCT), the load of carrying is generally the compressor of sliding bearing.
In the prior art, compressor includes air entry and exhaust outlet, when carrying out positive and negative rotation campaign, air entry and exhaust outlet
It will do it air-breathing and exhaust.When testing controller, inspection personnel can by observe compressor air entry and row
The suction and discharge situation of port, checks whether controller can control compressor and carry out positive and negative rotation, and working as needs control to be tested
When device quantity is more, inspection personnel needs while observing the suction and discharge situation of multiple compressors, at this point, it is possible that positive and negative rotation
It checks inaccuracy, or even misses the inspection to some controller.
Summary of the invention
The embodiment of the invention discloses a kind of test equipment of air-conditioner controller, method, apparatus and storage mediums, to solve
Certainly in the prior art when checking whether air-conditioner controller can work normally the problem of inaccurate or even missing inspection.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of test equipment of air-conditioner controller, the test is set
It is standby to include：Motor, blade, two optoelectronic switches, control unit, fixed device；
Wherein, the motor includes shaft, and the blade is fixed in the shaft；The motor is used for and airconditioning control
Device connection, and make the shaft forward or reverse under the control of air-conditioner controller；
The fixed device is for fixing described two optoelectronic switches, and the blade is in each rotation period to each light
The light beam that electric switch issues, which exists, to be blocked, and blocks duration less than the rotation period, and blade blocks the time to two light beams
It is different；
Described control unit connects each optoelectronic switch；
Each optoelectronic switch, when being blocked, sends electric signal to control unit in the light beam for detecting sending；
Described control unit record receives the receiving time for the electric signal that each optoelectronic switch is sent, and connects according at least three
Between time receiving, the rotation direction of shaft is determined, and save.
Further, described control unit successively determines the duration difference of two adjacent receiving times；According to adjacent
The corresponding optoelectronic switch of each receiving time in the size and each duration difference of two duration differences determines turning for shaft
Dynamic direction.
Further, the test equipment further includes：Positive and negative rotation suggestion device；
Described control unit connects the positive and negative rotation suggestion device；
For the controller after determining the rotation direction of shaft, control positive and negative rotation suggestion device carries out corresponding prompt.
Further, the positive and negative rotation suggestion device includes：Rotate forward indicator light and reversion indicator light；
The controller is used in the rotation direction for determining shaft, and control rotates forward indicator light or reversion indicator light point
It is bright.
Further, the blade forms circular flat in rotation, and the where the light beam that two optoelectronic switches issue
Two planes are identical as the first plane where circular flat.
Further, the blade forms circular flat in rotation, and the light beam that each optoelectronic switch issues is in the circle
The subpoint of the first plane where shape plane is located in the circular flat, and shaft is in the subpoint of circular flat and two
Light beam is not located on straight line in the subpoint of circular flat.
Further, the fixed device is cabinet, and the motor is fixed in the cabinet, and the optoelectronic switch is fixed
On the inner sidewall of the cabinet.
Further, the motor is brshless DC motor.
The embodiment of the invention discloses a kind of air-conditionings of test equipment based on air-conditioner controller described in any of the above embodiments
The test method of controller, the method includes：
The electric signal of two optoelectronic switches transmission is received, and records the reception for receiving the electric signal that each optoelectronic switch is sent
Time；
According at least three receiving times, the rotation direction of shaft is determined, and save.
Further, described according at least three receiving times, determine that the rotation direction of shaft includes：
Successively determine the duration difference of two adjacent receiving times；
According to the corresponding photoelectricity of receiving time each in the size and each duration difference of two adjacent duration differences
Switch, determines the rotation direction of shaft.
The embodiment of the invention discloses a kind of test device of air-conditioner controller, described device includes：
Receiving module, for receiving the electric signal of two optoelectronic switches transmission；
Logging modle, for recording the receiving time for receiving the electric signal that each optoelectronic switch is sent；
Determining module, for determining the rotation direction of shaft according at least three receiving times；
The logging modle, for recording the rotation direction of shaft.
Further, the determining module, specifically for successively determining the duration difference of two adjacent receiving times；Root
According to the corresponding optoelectronic switch of receiving time each in the size and each duration difference of two adjacent duration differences, determine
The rotation direction of shaft.
The embodiment of the invention discloses a kind of computer readable storage medium, it is stored with the meter that can be executed by electronic equipment
Calculation machine program, when described program is run on the electronic equipment, so that the electronic equipment executes described in any of the above-described
The step of method.
The embodiment of the invention discloses a kind of test equipment of air-conditioner controller, method, apparatus and storage medium, the survey
Trying equipment includes：Motor, blade, two optoelectronic switches, control unit, fixed device；Wherein, the motor includes shaft, institute
Blade is stated to be fixed in the shaft；The motor makes under the control of air-conditioner controller for connecting with air-conditioner controller
The shaft is forward or reverse；The fixed device is for fixing described two optoelectronic switches, and the blade is in each rotation week
The interim light beam issued to each optoelectronic switch, which exists, to be blocked, and blocks duration less than the rotation period, and blade is to two light
Beam to block the time different；Described control unit connects each optoelectronic switch；Each optoelectronic switch is in the light for detecting sending
Beam sends electric signal when being blocked, to control unit；Described control unit record receives the telecommunications that each optoelectronic switch is sent
Number receiving time determine the rotation direction of shaft according at least three receiving times, and save.Due to implementing in the present invention
In example, the shaft in motor in test equipment under the control of air-conditioner controller forward or reverse when, can drive and be fixed on
Blade rotation in shaft, the light beam that can be issued to two optoelectronic switches when blade rotates block, and control unit can be with
According to the time for the electric signal that two optoelectronic switches received are sent, the direction of shaft is determined, and save, then inspection personnel is
Make when testing multiple controllers, can also be accurate according to keeping records of, it clearly records each controller and whether may be used
To work normally, the case where improving detection accuracy, also avoid missing inspection to a certain extent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of test equipment schematic diagram for air-conditioner controller that the embodiment of the present invention 1 provides；
Fig. 2 is a kind of blade and optoelectronic switch position assumption diagram provided in an embodiment of the present invention；
Fig. 3 is a kind of blade and optoelectronic switch position assumption diagram provided in an embodiment of the present invention；
Fig. 4 is a kind of blade and optoelectronic switch position assumption diagram provided in an embodiment of the present invention；
Fig. 5 is a kind of test process schematic diagram of air-conditioner controller provided in an embodiment of the present invention；
Fig. 6 is a kind of test device schematic diagram of air-conditioner controller provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1：
Fig. 1 is a kind of test equipment for air-conditioner controller that the embodiment of the present invention 1 provides, which includes motor 11, leaf
12, two optoelectronic switches 13 of piece, control unit 14, fixed device 15；
Wherein, the motor includes shaft 111, and the blade 12 is fixed in the shaft 111；The motor 11 is used for
It is connect with air-conditioner controller, and makes the shaft 111 forward or reverse under the control of air-conditioner controller；
The fixed device 15 is for fixing described two optoelectronic switches 13, and the blade is in each rotation period to every
The light beam that a optoelectronic switch issues, which exists, to be blocked, and blocks duration less than the rotation period, and blade blocks two light beams
Time is different, i.e., when blade blocks two optoelectronic switches, time irreversibility；
Described control unit 14 is separately connected each optoelectronic switch 13, and each optoelectronic switch exists in the light beam for detecting sending
When being blocked, electric signal is sent to control unit；
Described control unit record receives the receiving time for the electric signal that each optoelectronic switch is sent, and connects according at least three
Between time receiving, the rotation direction of shaft is determined, and save.
Dotted line expression in Fig. 1 has relationship between the two, can be relative positional relationship, may be a fixed connection relationship,
Solid line in Fig. 1 indicates there is connection between the two, can be electrical connection.
It may include motor in test equipment provided in an embodiment of the present invention, which includes shaft, and motor can be with sky
Controller is adjusted to be attached, air-conditioner controller may be simply referred to as controller, and controller can control the motor in test equipment
System makes shaft in the motor forward or reverse.Motor can be connect with controller by three-phase circuit, specific connection structure category
In the prior art, in embodiments of the present invention without being described in detail.
It further include blade in test equipment, which can be fixed in the shaft of motor, and shaft can band in rotation
Movable vane piece rotation.When shaft rotates forward, blade is also rotated forward, and when shaft inverts, blade is also inverted.The positive and negative rotation of shaft, it is possible to understand that
To rotate clockwise and rotating counterclockwise.Blade can be a flabellum on common fan, and blade is on being fixed on shaft
When, it can be and be provided with hole corresponding with shaft on blade, shaft passes through the hole and blade is attached fixation, specifically can be
Adhesion, or be cooperatively connected.The connection of blade and shaft is not limited only to this, the connection type that those skilled in the art are readily apparent that
In the protection scope of the embodiment of the present invention.
It include the fixation device of two optoelectronic switches and optoelectronic switch in test equipment, each optoelectronic switch is each attached to this
On fixed device, which can be plank, can be cabinet, and can also be other can arbitrarily fix optoelectronic switch
Device.Using the time of blade rotation one week as a rotation period, blade opens each photoelectricity in each rotation period
It closes the light beam issued and there is the duration blocked, and blocked less than the rotation period, it can be understood as blade can be done in rotation
There is the light beam that optoelectronic switch issues and block and unshielding in cutting beam movement, that is, blade in rotation.Blade is turning
When dynamic, light beam is sheltered from for a moment, does not block light beam for a moment.
It include control unit in test equipment, each optoelectronic switch connect with control unit, especially by circuit connection,
The connection belongs to the prior art, in embodiments of the present invention without repeating.Optoelectronic switch is in the light beam for detecting that itself is issued
When being blocked by blade, electric signal is sent to the control unit, control unit can receive the electric signal that each optoelectronic switch is sent.
Control unit can recorde the received time, be known as connecing when receiving the electric signal that each optoelectronic switch is sent
Between time receiving, and recording corresponding optoelectronic switch for each receiving time is which.Blade will not shelter from two photoelectricity simultaneously
The light beam issued is switched, and blade, in a rotation period, the light beam issued to each optoelectronic switch has primary occlusion,
After rotation period is decided, the light beam that optoelectronic switch issues in each rotation period is blocked and sequentially also determines that.Control
The corresponding optoelectronic switch of adjacent two receiving time of unit record processed is different.
Control unit can according at least three receiving times and the corresponding optoelectronic switch of each receiving time of record,
It determines the rotation direction of shaft, and is saved after determining rotation direction.
When choosing three receiving times, in order to ensure accuracy, receiving time when shaft smooth rotation can be chosen.
The process that control unit is saved belongs to the prior art, in embodiments of the present invention without repeating.
Motor in the embodiment of the present invention can be existing any motor with shaft, more preferably, can be brushless straight
Galvanic electricity machine.
More spacious place may be selected when the test equipment to the embodiment of the present invention is tested in air-conditioner controller,
There is no sundries around guaranteeing, avoids sundries from blocking the light beam generation that optoelectronic switch issues, lead to detection inaccuracy.
Since in embodiments of the present invention, the shaft in motor in test equipment rotates forward under the control of air-conditioner controller
Or when reversion, the blade being fixed in shaft can be driven to rotate, the light that can be issued to two optoelectronic switches when blade rotates
Shu Jinhang is blocked, and the time for the electric signal that control unit can be sent according to two optoelectronic switches received, determines shaft
Direction, and save, it, can also be accurate according to keeping records of even if then inspection personnel is when testing multiple controllers, clearly
It records to Chu whether each controller can work normally, improves detection accuracy, also avoid missing inspection to a certain extent
The case where.
Further, in the prior art, the compressor used is surveyed for the compressor of sliding bearing to controller
When examination, compressor is in light condition, and without refrigerant in compressor, compressor air suction is air, and exhaust is also air, compression
Refrigeration oil volatilization is full of cavity in machine, and when test, long-term idle running has the possibility of sparking detonation, and there are serious security risks.
Do not include sliding bearing in test equipment structure provided in an embodiment of the present invention, therefore just eliminate liquid freezing oil yet, avoids
Security risk.
Embodiment 2：
In embodiments of the present invention, control unit is according at least three receiving times, when determining the rotation direction of shaft,
It specifically can be the duration difference that control unit successively determines two adjacent receiving times；According to two adjacent duration differences
Size and each duration difference in the corresponding optoelectronic switch of each receiving time, determine the rotation direction of shaft.Adjacent
Two duration size of the difference are different.
In embodiments of the present invention, at least three receiving times, two adjacent receiving times are saved in control unit
Corresponding optoelectronic switch is different, and two adjacent receiving times can determine a duration difference.Assuming that when three receptions
Between and corresponding optoelectronic switch be respectively：
5:10, corresponding first optoelectronic switch；
5.11 corresponding second optoelectronic switch；
5.13, corresponding first optoelectronic switch；
5.14, corresponding second optoelectronic switch.
Then first duration difference is 5:11-5:10=1 minutes, according to each receiving time in first duration difference
Corresponding optoelectronic switch, it is possible to understand that extremely received to receive the time of the electric signal of the first optoelectronic switch transmission by control unit
The difference of the time of the electric signal sent to the second optoelectronic switch is 1 minute.It is assumed that the light beam that optoelectronic switch issues was blocked
Time and control unit receive the electric signal of optoelectronic switch transmission time be it is identical, then blade blocks the first photoelectricity and opens
The light beam issued is closed, the light beam for blocking the sending of the second optoelectronic switch to blade have passed through 1 minute.
Second duration difference is 5:13-5:11=2 minutes, indicate that blade blocks the light beam of the second optoelectronic switch sending,
The light beam for blocking the sending of the first optoelectronic switch to blade have passed through 2 minutes.
Third duration difference is 5:14-5:13=1 minutes, indicate that blade blocks the light beam of the first optoelectronic switch sending,
The light beam for blocking the sending of the second optoelectronic switch to blade have passed through 1 minute.
Control unit each receiving time in the size and each duration difference according to two adjacent duration differences
Corresponding optoelectronic switch when determining the rotation direction of shaft, can be the size for saving two neighboring duration difference, optoelectronic switch
The corresponding relationship of corresponding reception sequence and positive and negative rotation, is opened according to the size of the two neighboring duration difference currently determined, photoelectricity
It closes corresponding reception sequence and determines positive and negative rotation.
Assuming that two adjacent duration differences are first duration difference and second duration difference, size relation is true actually
What is fixed is to rotate forward or invert, related with the placement position of two optoelectronic switches, once the fixed bit of two photoelectricity open pipes
It sets and has determined, so that it may know be that who is small greatly according to whom, determination is to rotate forward or invert.
In embodiments of the present invention, control unit record receives the receiving time for the electric signal that each optoelectronic switch is sent
Process belongs to the prior art, and determines that the process of the duration difference of two adjacent receiving times belongs to the prior art.
The size, the corresponding reception sequence of optoelectronic switch and positive and negative rotation of two neighboring duration difference are saved in control unit
The process of corresponding relationship belongs to the prior art, poor according to the two neighboring duration currently determined after saving the corresponding relationship
The corresponding reception sequence of the size of value, optoelectronic switch determines that the process of positive and negative rotation belongs to the prior art.
Embodiment 3：
In order to make inspection personnel understand test case in real time during the test, on the basis of the various embodiments described above,
In embodiments of the present invention, the test equipment further includes：Positive and negative rotation suggestion device；
Described control unit connects the positive and negative rotation suggestion device；
For the controller after determining the rotation direction of shaft, control positive and negative rotation suggestion device carries out corresponding prompt.
It in embodiments of the present invention, further include positive and negative rotation suggestion device in test equipment, control unit and positive and negative rotation prompt
Device connection, positive and negative rotation suggestion device can be display screen, can be buzzer.Control unit passes through with positive and negative rotation suggestion device
Circuit connection, which belongs to the prior art, in embodiments of the present invention without repeating.
Control unit can control positive and negative rotation suggestion device and carry out corresponding prompt after determining the positive and negative rotation of shaft.
If the control unit determine that shaft rotates forward, then controls positive and negative rotation suggestion device prompt shaft and rotate forward, if the control unit determine that turning
Axis reversion then controls the prompt shaft reversion of positive and negative rotation suggestion device.Control device control positive and negative rotation suggestion device carries out correspondence and mentions
The process shown belongs to the prior art, in embodiments of the present invention without repeating.
In embodiments of the present invention, the positive and negative rotation suggestion device includes：Rotate forward indicator light and reversion indicator light；
The controller is used in the rotation direction for determining shaft, and control rotates forward indicator light or reversion indicator light point
It is bright.
In order to facilitate user's inspection, rotating forward indicator light, when lighting, color can be different from reversion indicator light, further,
The printed words that " rotating forward " is indicated on rotating forward the corresponding position of indicator light indicate " reversion " on the corresponding position of reversion indicator light
Printed words.Corresponding position can refer in preset range.
Embodiment 4：
In order to facilitate the storage test equipment, and the test equipment is protected, on the basis of the above embodiments, in this hair
In bright embodiment, the fixation device of optoelectronic switch is cabinet.
Motor is fixed in cabinet, then blade also is located in cabinet.
Each optoelectronic switch is fixed in cabinet, specifically be can be and is fixed on the inner sidewall of cabinet.
Positive and negative rotation suggestion device is fixed outside the enclosure, specifically can be and is fixed on the lateral wall of cabinet, so as to user side
Just it observes.Of course for avoiding damaging the positive and negative rotation suggestion device, cabinet can be transparent cabinet, and positive and negative rotation suggestion device is fixed
On the inner sidewall of cabinet.
Control unit can be fixed in cabinet, specifically be can be and be fixed on the inner sidewall of cabinet.
Optoelectronic switch is fixed on the inner sidewall of cabinet, and two optoelectronic switches can be located on same inner sidewall, can also be with
On orthogonal two inner sidewalls.
Embodiment 5：
On the basis of the various embodiments described above, in embodiments of the present invention, the positional relationship of optoelectronic switch and blade can be with
It is：
The blade forms circular flat, the second plane and circle where the light beam that two optoelectronic switches issue in rotation
The first plane where shape plane is identical.
The circular flat that blade is formed when a rotating circle inswept when being only blade rotation, the plane where circular flat
Referred to as the first plane, the plane where two light beams are known as the second plane, and the first plane is identical as the second plane.
It is illustrated using fixing device as cabinet, in order to allow two optoelectronic switches to be accurately detected turning for blade
Dynamic, two optoelectronic switches can be located at the equal-height position of inner sidewall.More preferably, it can be the equal-height position positioned at same inner sidewall,
The equal-height position of orthogonal two inner sidewalls can be located at.
The inner sidewall parallel with shaft short transverse is known as the first inner sidewall, that is, shaft is on first inner sidewall
Projection length be shaft height.The inner sidewall vertical with the first inner sidewall is known as the second inner sidewall.
If be fixed on orthogonal two inner sidewalls, it specifically can be and be separately fixed at orthogonal two
On one inner sidewall.
As shown in Fig. 2, two optoelectronic switches are separately fixed at left side wall and rear wall, the light beam that the first optoelectronic switch issues
For light beam 1, the light beam that the second optoelectronic switch issues is light beam 2.
Relative positional relationship between light beam, shaft and blade can be as shown in Fig. 2, specifically include viewed from above bow
View, the front view seen from front to back, the right view seen from right to left.
The light beam that two optoelectronic switches issue is contour, and blade position shown in Fig. 2 has sheltered from light beam 1, then the first photoelectricity
It switchs to control unit and sends electric signal.In the course of rotation, the light beam 2 that the second optoelectronic switch issues can be by blade for blade
It blocks, then the second optoelectronic switch sends electric signal to control unit.
When determining positive and negative rotation, control unit can be according at least three receiving times and each receiving time of record
Corresponding optoelectronic switch determines the rotation direction of shaft, specifically can be, when control unit successively determines two adjacent receptions
Between duration difference；It is corresponding according to receiving time each in the size and each duration difference of two adjacent duration differences
Optoelectronic switch, determine the rotation direction of shaft.
The time that control unit receives the electric signal of the first optoelectronic switch transmission sends to the second optoelectronic switch is received
The difference of time of electric signal be known as the first duration difference；Control unit receives the electric signal of the second optoelectronic switch transmission
The difference of time to the time for receiving the electric signal that the second optoelectronic switch is sent are known as second duration difference value.
If the first duration difference is less than second duration difference value, shaft is rotated forward；
If the first duration difference is greater than second duration difference value, i.e. shaft inverts.
The structure described according to fig. 2 is simply deformed, also in the protection scope of the embodiment of the present invention.
Optoelectronic switch can be located on same inner sidewall, specifically can be on same first inner sidewall.
Projection and at least two light beams throwing on first inner sidewall of the shaft on first inner sidewall
The line segment that shadow point is constituted is vertical and intersects；
It is illustrated so that two optoelectronic switches are separately fixed on left side wall as an example, the phase between light beam, shaft and blade
Top view, front view and right view that can be as shown in Figure 3 to positional relationship.The light beam that first optoelectronic switch issues is light beam 1,
The light beam that second optoelectronic switch issues is light beam 2.The axis that is projected as short transverse of the shaft on the left side wall, light beam 1 and light
Projection of the beam 2 on the left side wall is subpoint, and the projection of shaft is vertical with the line segment that two subpoints are constituted, and intersects.
Blade can shelter from light beam 1 and light beam 2 in rotation, corresponding first optoelectronic switch and the second optoelectronic switch to
Control unit sends electric signal, and described control unit determines that the mode of positive and negative rotation is similar with Fig. 2, no longer repeated herein.
It is simply deformed according to the structure that Fig. 3 is described, also in the protection scope of the embodiment of the present invention.
Embodiment 6：
On the basis of the various embodiments described above, in embodiments of the present invention, the positional relationship of optoelectronic switch and blade can be with
It is：The blade forms circular flat in rotation, and the light beam that each optoelectronic switch issues is in the where the circular flat
The subpoint of one plane is located in the circular flat, and shaft in the subpoint of circular flat and two light beams in circular flat
Subpoint be not located on straight line.
The circular flat that blade is formed when a rotating circle inswept when being only blade rotation, the plane where circular flat
Referred to as the first plane, light beam are projected as a point, that is, above-mentioned subpoint, two light beams corresponding two the first plane
A subpoint is in the circular flat.Shaft is projected as a subpoint circular flat.These three subpoints are not one
On straight line.Attached drawing is clear in order to describe, and subpoint can be carried out simple conversion, does not influence the general idea that the present invention is.
It is illustrated using fixing device as cabinet, two optoelectronic switches are fixed on same second vertical with the first inner sidewall
On inside, projection of the shaft on second inner sidewall is located at the line segment that two light beams are constituted in the subpoint of the second inner sidewall
On.
It is illustrated so that two optoelectronic switches are located in side wall as an example, the relative position between light beam, shaft and blade
Relationship can be as shown in Figure 4 top view, front view and right view.The light beam that first optoelectronic switch issues is light beam 1, the second light
The light beam that electric switch issues is light beam 2.In side wall, the subpoint of two light beams and the subpoint of shaft, these three points are not
Point-blank.
Blade can shelter from light beam 1 and light beam 2 in rotation, corresponding first optoelectronic switch and the second optoelectronic switch to
Control unit sends electric signal, and described control unit determines shaft according to the size of the first duration difference and second duration difference value
Rotation direction.
If the first duration difference is less than second duration difference value, shaft is rotated forward；If the first duration difference is greater than second
Duration difference, then shaft inverts.
It is simply deformed according to the structure that Fig. 4 is described, also in the protection scope of the embodiment of the present invention.
Embodiment 7：
Fig. 5 is that a kind of test based on air-conditioner controller described in any of the above-described embodiment provided in an embodiment of the present invention is set
The test process schematic diagram of standby air-conditioner controller, applied to the control unit in test equipment, the process includes following step
Suddenly：
S501：The electric signal of two optoelectronic switches transmission is received, and records and receives the electric signal that each optoelectronic switch is sent
Receiving time.
S502：According at least three receiving times, the rotation direction of shaft is determined, and save.
Further, described according at least three receiving times, determine that the rotation direction of shaft includes：
Successively determine the duration difference of two adjacent receiving times；
According to the corresponding photoelectricity of receiving time each in the size and each duration difference of two adjacent duration differences
Switch, determines the rotation direction of shaft.
Embodiment 8：
Fig. 6 is a kind of test device of air-conditioner controller provided in an embodiment of the present invention, and described device includes：
Receiving module 61, for receiving the electric signal of two optoelectronic switches transmission；
Logging modle 62, for recording the receiving time for receiving the electric signal that each optoelectronic switch is sent；
Determining module 63, for determining the rotation direction of shaft according at least three receiving times；
The logging modle 62, for recording the rotation direction of shaft.
Further, the determining module 63, specifically for successively determining the duration difference of two adjacent receiving times；
According to the corresponding optoelectronic switch of receiving time each in the size and each duration difference of two adjacent duration differences, really
Determine the rotation direction of shaft.
Embodiment 9：
The embodiment of the invention discloses a kind of computer readable storage medium, it is stored with the meter that can be executed by electronic equipment
Calculation machine program, when described program is run on the electronic equipment, so that the electronic equipment following steps：
The electric signal of two optoelectronic switches transmission is received, and records the reception for receiving the electric signal that each optoelectronic switch is sent
Time；
According at least three receiving times, the rotation direction of shaft is determined, and save.
Further, described according at least three receiving times, determine that the rotation direction of shaft includes：
Successively determine the duration difference of two adjacent receiving times；
According to the corresponding photoelectricity of receiving time each in the size and each duration difference of two adjacent duration differences
Switch, determines the rotation direction of shaft.
Computer readable storage medium in above-described embodiment can be times that the processor in electronic equipment can access
What usable medium or data storage device, including but not limited to magnetic storage such as floppy disk, hard disk, tape, magneto-optic disk (MO) etc.,
Optical memory such as CD, DVD, BD, HVD etc. and semiconductor memory such as ROM, EPROM, EEPROM, nonvolatile memory
(NAND FLASH), solid state hard disk (SSD) etc..
For systems/devices embodiment, since it is substantially similar to the method embodiment, so the comparison of description is simple
Single, the relevent part can refer to the partial explaination of embodiments of method.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or an operation are distinguished with another entity or another operation, without necessarily requiring or implying these entities
Or there are any actual relationship or orders between operation.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, the reality of complete hardware embodiment, complete Application Example or connected applications and hardware aspect can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications can be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (13)
1. a kind of test equipment of air-conditioner controller, which is characterized in that the test equipment includes：Motor, blade, two photoelectricity
Switch, control unit, fixed device；
Wherein, the motor includes shaft, and the blade is fixed in the shaft；The motor is used to connect with air-conditioner controller
It connects, and makes the shaft forward or reverse under the control of air-conditioner controller；
The fixed device for fixing described two optoelectronic switches, open each photoelectricity in each rotation period by the blade
It closes the light beam issued and exists and blocks, and block duration less than the rotation period, blade blocks the time not to two light beams
Together；
Described control unit connects each optoelectronic switch；
Each optoelectronic switch, when being blocked, sends electric signal to control unit in the light beam for detecting sending；
Described control unit record receives the receiving time for the electric signal that each optoelectronic switch is sent, when receiving according at least three
Between, determine the rotation direction of shaft, and save.
2. test equipment as described in claim 1, which is characterized in that described control unit successively determines two adjacent receptions
The duration difference of time；According to each receiving time pair in the size and each duration difference of two adjacent duration differences
The optoelectronic switch answered determines the rotation direction of shaft.
3. test equipment as described in claim 1, which is characterized in that the test equipment further includes：Positive and negative rotation suggestion device；
Described control unit connects the positive and negative rotation suggestion device；
For the controller after determining the rotation direction of shaft, control positive and negative rotation suggestion device carries out corresponding prompt.
4. test equipment as claimed in claim 3, which is characterized in that the positive and negative rotation suggestion device includes：Rotate forward indicator light
With reversion indicator light；
The controller is used in the rotation direction for determining shaft, and control rotates forward indicator light or reversion indicator light is lighted.
5. test equipment as described in claim 1, which is characterized in that the blade forms circular flat in rotation, and two
The second plane where the light beam that optoelectronic switch issues is identical as the first plane where circular flat.
6. test equipment as described in claim 1, which is characterized in that the blade forms circular flat in rotation, each
The light beam that optoelectronic switch issues is located in the circular flat in the subpoint of the first plane where the circular flat, and turns
Axis is not located on straight line in the subpoint of circular flat and two light beams in the subpoint of circular flat.
7. test equipment as claimed in any one of claims 1 to 6, which is characterized in that the fixed device is cabinet, the electricity
Machine is fixed in the cabinet, and the optoelectronic switch is fixed on the inner sidewall of the cabinet.
8. test equipment as claimed in any one of claims 1 to 6, which is characterized in that the motor is brshless DC motor.
9. a kind of survey of the air-conditioner controller of the test equipment based on the described in any item air-conditioner controllers of the claims 1-8
Method for testing, which is characterized in that the method includes：
When receiving the electric signal of two optoelectronic switches transmission, and recording the reception for receiving the electric signal that each optoelectronic switch is sent
Between；
According at least three receiving times, the rotation direction of shaft is determined, and save.
10. method as claimed in claim 9, which is characterized in that it is described according at least three receiving times, determine turning for shaft
Dynamic direction includes：
Successively determine the duration difference of two adjacent receiving times；
It is opened according to the corresponding photoelectricity of receiving time each in the size and each duration difference of two adjacent duration differences
It closes, determines the rotation direction of shaft.
11. a kind of test device of air-conditioner controller, which is characterized in that described device includes：
Receiving module, for receiving the electric signal of two optoelectronic switches transmission；
Logging modle, for recording the receiving time for receiving the electric signal that each optoelectronic switch is sent；
Determining module, for determining the rotation direction of shaft according at least three receiving times；
The logging modle, for recording the rotation direction of shaft.
12. device as claimed in claim 11, which is characterized in that the determining module is adjacent specifically for successively determining
The duration difference of two receiving times；It is each connect according in the size and each duration difference of two adjacent duration differences
Corresponding optoelectronic switch between time receiving, determines the rotation direction of shaft.
13. a kind of computer readable storage medium, which is characterized in that it is stored with the computer journey that can be executed by electronic equipment
Sequence, when described program is run on the electronic equipment, so that the electronic equipment perform claim requires any one of 9-10 institute
The step of stating method.
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| CN201810510809.7A CN108897300B (en) | 2018-05-24 | 2018-05-24 | Test equipment, method and device for air conditioner controller and storage medium |
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|---|---|---|---|
| CN201810510809.7A CN108897300B (en) | 2018-05-24 | 2018-05-24 | Test equipment, method and device for air conditioner controller and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095710A (en) * | 2019-05-22 | 2019-08-06 | 格力电器（武汉）有限公司 | Fault detection means and method |
| CN110514984A (en) * | 2019-09-09 | 2019-11-29 | 广东合立鼎峰科技有限公司 | A kind of multifunction circuit board intelligent detecting instrument |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140125058A1 (en) * | 2011-05-04 | 2014-05-08 | Vestas Wind Systems A/S | Wind turbine optical wind sensor |
| CN104049210A (en) * | 2014-07-01 | 2014-09-17 | 格力电器（武汉）有限公司 | Automatic detection device for photoelectric switch |
| CN104596073A (en) * | 2014-12-29 | 2015-05-06 | 广东美的制冷设备有限公司 | Air outlet angle positioning device and method for air conditioner |
| EP2871777A1 (en) * | 2013-11-12 | 2015-05-13 | Valeo Auto-Electric Hungary | Switch device for optoelectronically detecting switch positions of a mechanically operable switch of a motor vehicle, steering column switch device, motor vehicle and corresponding method |
| CN105021409A (en) * | 2015-08-03 | 2015-11-04 | 山东科大微机应用研究所有限公司 | Double-slide-plate double-steering-axle automobile sideslip test table and automobile sideslip test method |
| CN106154072A (en) * | 2015-04-07 | 2016-11-23 | 上海炬力集成电路设计有限公司 | A kind of Testing System for Electronic Equipment and method |
| CN107063659A (en) * | 2017-03-28 | 2017-08-18 | 深圳市安车检测股份有限公司 | A kind of pair of photo-electric automobile double-front axle sideslip check-out console and detection method |
| CN107401823A (en) * | 2017-07-27 | 2017-11-28 | 广东美的制冷设备有限公司 | Ducting assembly, air conditioner and air outlet anglec of rotation control method |
| CN107632260A (en) * | 2017-10-19 | 2018-01-26 | 台山市江口电器制造有限公司 | A kind of worm shaft motor comprehensive test frock |
| CN108016841A (en) * | 2017-12-13 | 2018-05-11 | 格力电器（武汉）有限公司 | One kind stands leakage detection apparatus |
| CN208172601U (en) * | 2018-05-24 | 2018-11-30 | 格力电器（武汉）有限公司 | A kind of test equipment of air-conditioner controller |
| US20180356501A1 (en) * | 2015-12-03 | 2018-12-13 | Trinamix Gmbh | Detector for optically detecting at least one object |
-
2018
- 2018-05-24 CN CN201810510809.7A patent/CN108897300B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140125058A1 (en) * | 2011-05-04 | 2014-05-08 | Vestas Wind Systems A/S | Wind turbine optical wind sensor |
| EP2871777A1 (en) * | 2013-11-12 | 2015-05-13 | Valeo Auto-Electric Hungary | Switch device for optoelectronically detecting switch positions of a mechanically operable switch of a motor vehicle, steering column switch device, motor vehicle and corresponding method |
| CN104049210A (en) * | 2014-07-01 | 2014-09-17 | 格力电器（武汉）有限公司 | Automatic detection device for photoelectric switch |
| CN104596073A (en) * | 2014-12-29 | 2015-05-06 | 广东美的制冷设备有限公司 | Air outlet angle positioning device and method for air conditioner |
| CN106154072A (en) * | 2015-04-07 | 2016-11-23 | 上海炬力集成电路设计有限公司 | A kind of Testing System for Electronic Equipment and method |
| CN105021409A (en) * | 2015-08-03 | 2015-11-04 | 山东科大微机应用研究所有限公司 | Double-slide-plate double-steering-axle automobile sideslip test table and automobile sideslip test method |
| US20180356501A1 (en) * | 2015-12-03 | 2018-12-13 | Trinamix Gmbh | Detector for optically detecting at least one object |
| CN107063659A (en) * | 2017-03-28 | 2017-08-18 | 深圳市安车检测股份有限公司 | A kind of pair of photo-electric automobile double-front axle sideslip check-out console and detection method |
| CN107401823A (en) * | 2017-07-27 | 2017-11-28 | 广东美的制冷设备有限公司 | Ducting assembly, air conditioner and air outlet anglec of rotation control method |
| CN107632260A (en) * | 2017-10-19 | 2018-01-26 | 台山市江口电器制造有限公司 | A kind of worm shaft motor comprehensive test frock |
| CN108016841A (en) * | 2017-12-13 | 2018-05-11 | 格力电器（武汉）有限公司 | One kind stands leakage detection apparatus |
| CN208172601U (en) * | 2018-05-24 | 2018-11-30 | 格力电器（武汉）有限公司 | A kind of test equipment of air-conditioner controller |
Non-Patent Citations (1)
| Title |
|---|
| 裘祖荣;孙增玉;张国雄;: "关节臂式坐标测量机标定系统的设计", 计算机测量与控制, no. 01 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110095710A (en) * | 2019-05-22 | 2019-08-06 | 格力电器（武汉）有限公司 | Fault detection means and method |
| CN110514984A (en) * | 2019-09-09 | 2019-11-29 | 广东合立鼎峰科技有限公司 | A kind of multifunction circuit board intelligent detecting instrument |
| CN110514984B (en) * | 2019-09-09 | 2021-11-16 | 广东合立鼎峰科技有限公司 | Multifunctional circuit board intelligent detector |
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|---|---|
| CN108897300B (en) | 2024-01-16 |
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