CN109934516A - Lifting examination pressing ring scoring apparatus, method and computer readable storage medium - Google Patents
Lifting examination pressing ring scoring apparatus, method and computer readable storage medium Download PDFInfo
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- 239000007769 metal material Substances 0.000 claims abstract description 61
- 229910052751 metal Inorganic materials 0.000 claims description 7
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- 230000001419 dependent effect Effects 0.000 claims description 6
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
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Abstract
The invention discloses a kind of lifting examination pressing ring scoring apparatus, method and computer readable storage mediums to be arranged in the sensor group on well-bucket bottom end, and the processing module being arranged on well-bucket including the sensing chip being arranged on target；The sensor group includes the second sensor of a first sensor and eight or eight or more；The center point of well-bucket bottom end is arranged in the first sensor；Each second sensor is separately positioned on the periphery of first sensor, and on the axis projection face of well-bucket, it is equal that the line in the center of circle to the center of circle of first sensor of two neighboring second sensor is formed by angle；The sensing chip is made of the first metal material, and the center of the sensing chip offers circular hole；The processing module is connect with first sensor and each second sensor respectively.The present invention can quickly and accurately determine position of the well-bucket on target, while calculate the score of examination.
Description
Technical field
The invention belongs to lift examination technical field, and in particular to a kind of lifting examination pressing ring scoring apparatus, method and meter
Calculation machine readable storage medium storing program for executing.
Background technique
In overhead and gantry cranes examination process, needs that student place is examined to lift technical ability, drop on target in well-bucket
When, deduction of points is determined according to the pressed target outermost region in well-bucket edge, is deducted points more outward from target center to target frame more, when well-bucket side
Examination terminates when edge is pressed within the scope of target frame, unqualified.Currently, the methods of marking of lifting examination is as follows:
The positional relationship of determining well-bucket and target is gone at examination scene by supervisor, and calculates this according to standards of grading and examines
The score of examination.It is completed since entire scoring process fully relies on manually, therefore there is a problem of marking inaccuracy and efficiency is lower.
Therefore, it is necessary to develop a kind of lifting examination pressing ring scoring apparatus, method and computer readable storage medium.
Summary of the invention
The object of the present invention is to provide a kind of lifting examination pressing ring scoring apparatus, method and computer readable storage medium,
It can quickly, accurately provide the score of lifting examination.
A kind of lifting examination pressing ring scoring apparatus of the present invention, including the sensing chip being arranged on target, setting exists
Sensor group on well-bucket bottom end, and the processing module being arranged on well-bucket；
The target is fixed in the horizontal plane, which is made of target center, k scoring ring and target frame；
The sensor group includes the second sensor of a first sensor and eight or eight or more；
The center point of well-bucket bottom end is arranged in the first sensor；
Each second sensor is separately positioned on the periphery of first sensor, and on the axis projection face of well-bucket, and two neighboring
It is equal that the line in the center of circle of two sensors to the center of circle of first sensor is formed by angle；
The sensing chip is made of the first metal material, and the center of the sensing chip offers circular hole；
When well-bucket is fallen on target, if the projection of first sensor in the horizontal plane has with the projection of sensing chip in the horizontal plane
Overlapping, then first sensor can sense the first metal material；If second sensor projection in the horizontal plane and sensing chip exist
Projection on horizontal plane has overlapping, then second sensor can sense the first metal material；
The processing module is connect with first sensor and each second sensor respectively, for receiving first sensor and each second
Sensor signal detected, and position of the well-bucket on target is determined based on signal detected, while calculating this
The score of examination.
Further, the radius of the target center is Rb0, the width of each scoring ring is L, first scoring ring from the inside to surface it is outer
Radius of circle is R b1, and R b1=Rb0+ L, the exradius of second scoring ring are Rb2, and Rb2= Rb0+ 2L, and so on, k-th of target
The exradius of ring is Rbk, and Rbk= Rb0+kL；
The radius of the well-bucket is Rt, and Rt≤Rb0；
The radius of each sensor is R in the sensor groupc；
The inner circle radius of the sensing chip is Rgn, Rgn=Rc+ (Rb0-Rt)；
The exradius of the sensing chip is Rgw, Rgw=Rgn+2L；
On the axis projection face of well-bucket, the distance in the center of circle of the center of circle of each second sensor to first sensor is equal to L.
Further, circular block compatible with circular hole, the radius etc. of the circular block are equipped at the circular hole of the sensing chip
In the inner circle radius of sensing chip, the circular block is made of the second metal material；
When well-bucket is fallen on target, if the first metal material part of first sensor projection in the horizontal plane and sensing chip
Projection in the horizontal plane has overlapping, then first sensor can sense the first metal material, if first sensor is in horizontal plane
On projection have with the projection of the second metal material part of sensing chip in the horizontal plane it is overlapping, then first sensor induction less than
Second metal material；
If the projection of the first metal material part of second sensor projection in the horizontal plane and sensing chip in the horizontal plane has
Overlapping, then second sensor can sense the first metal material；
If the projection of the second metal material part of second sensor projection in the horizontal plane and sensing chip in the horizontal plane has
Overlapping, then second sensor can sense the second metal material.
It further, further include display module, which connect with processing module.
Further, the first sensor is metal proximity sensor, or is magneto-dependent sensor；
The second sensor is metal proximity sensor, or is magneto-dependent sensor.
A kind of lifting examination pressing ring methods of marking of the present invention, is commented using lifting examination pressing ring as described in the present invention
Separating device；
When well-bucket is fallen on target, the sensing chip is detected by the first sensor and each second sensor；
The first sensor exports the first level signal when detecting the sensing chip, and the first sensor is not detecting
Second electrical level signal is exported when to sensing chip；
Each second sensor exports the first level signal when detecting the sensing chip, and the second sensor is not being visited
Second electrical level signal is exported when measuring sensing chip；
Its methods of marking the following steps are included:
The level signal that the processing module obtains first sensor and each second sensor is exported, and passed according to described first
The level signal of sensor output and the level signal of each second sensor output determine position of the well-bucket on target, together
When calculate the score of examination.
A kind of lifting examination pressing ring methods of marking of the present invention, is commented using lifting examination pressing ring as described in the present invention
Separating device；
When well-bucket is fallen on target, the sensing chip is detected by the first sensor and each second sensor；
The first sensor exports the first level signal when detecting the first metal material part of the sensing chip, described
First sensor exports second electrical level signal when not detecting the first metal material part of sensing chip；
The first level signal that each second sensor is exported when detecting the sensing chip, second sensor are not detecting
Second electrical level signal is exported when to sensing chip；
Its methods of marking the following steps are included:
The level signal that the processing module obtains first sensor and each second sensor is exported, and passed according to described first
The level signal of sensor output and the level signal of each second sensor output determine position of the well-bucket on target, together
When calculate the score of examination.
A kind of computer readable storage medium of the present invention, is stored with computer program, and the computer is deposited
It stores up module processed and calls execution step as described in the present invention.
The invention has the following advantages that it can quickly and accurately detect the relative position between well-bucket and target, and
Provide examination score.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram；
Layout drawing of the Fig. 2 for each sensor in the present invention at bucket bottom；
Fig. 3 is the structural schematic diagram for originally applying sensing chip in example one；
Fig. 4 is the location diagram of sensing chip and target in the present invention；
Fig. 5 is the structural schematic diagram of target in the present invention；
Schematic diagram of the Fig. 6 for well-bucket in the present invention in target center region；
Schematic diagram of the Fig. 7 for well-bucket in the present invention in first scoring ring region；
Schematic diagram of the Fig. 8 for well-bucket in the present invention in second scoring ring region；
Schematic diagram of the Fig. 9 for well-bucket in the present invention in third scoring ring region；
Figure 10 be the present invention in well-bucket target frame region schematic diagram；
Figure 11 is the structural schematic diagram of sensing chip in embodiment two；
In figure: 1, first sensor, 2, second sensor, 3, processing module, 4, display module, 5, sensing chip, 5a, circular hole, 5b,
First metal material part, 5c, the second metal material part, 6, target, 6a, target center, 6b, first scoring ring, 6c, second target
Ring, 6d, third scoring ring, 6e, target frame, 7, well-bucket.
Specific embodiment
In conjunction with attached drawing, the invention will be further described in face.
Embodiment one
As shown in Figure 1, Figure 2 and Figure 4, a kind of lifting examination pressing ring scoring apparatus, including the sensing chip 5 being arranged on target 6, if
The sensor group on 7 bottom end of well-bucket is set, the processing module 3 on well-bucket 7 and display module 4 are set.
As shown in figure 5, the target 6 is fixed in the horizontal plane, and the target 6 is by 6a, k scoring rings of target center in the present embodiment
It is formed with target frame 6e；The radius of the target center 6a is Rb0, the width of each scoring ring is L, first scoring ring 6b's from the inside to surface
Exradius is R b1, and R b1=Rb0The exradius of+L, second scoring ring 6c are Rb2, and Rb2= Rb0+ 2L, and so on, kth
The exradius of a scoring ring is Rbk, and Rbk= Rb0+kL。
As shown in Fig. 2, the sensor group includes a first sensor 1 and eight second sensors in the present embodiment
2；The center point of 7 bottom end of well-bucket is arranged in the first sensor 1.Each second sensor 2 is separately positioned on first sensor 1
Periphery.On the axis projection face of well-bucket 7, the line in the center of circle of the center of circle of two neighboring second sensor 2 to first sensor 1
It is formed by that angle is equal, while the distance in the center of circle of the center of circle of each second sensor 2 to first sensor 1 is equal to L.Institute
The radius for stating each sensor in sensor group is Rc。
In the present embodiment, for the ease of installation, first first sensor 1 and each second sensor 2 are fixed in circular discs,
Then circular discs are fixed on a barrel bottom again.First sensor 1 and eight second sensors 2 are circle, wherein first sensor 1
Just it is mounted on the center location (center of circle of first sensor 1 is overlapped with the center of circle of circular discs) of circular discs, eight second sensings
Device 2 is distributed in the surrounding of circular discs, the center of circle to the center of circle of circular discs of two neighboring second sensor 2 in a manner of symmetrically
Angle it is equal, and the center of circle of second sensor 2 is overlapped with the sideline of circular discs.The radius of circular discs is equal to L.
In the present embodiment, the quantity of second sensor 2 also can be eight or more.
In the present embodiment, the radius of the well-bucket 7 is Rt, and Rt≤Rb0。
As shown in figure 3, in the present embodiment, (such as: iron) is made of the first metal material for the sensing chip 5, the induction
The center of piece 5 offers circular hole 5a；The inner circle radius of the sensing chip 5 is Rgn, Rgn=Rc+ (Rb0-Rt)；Outside the sensing chip 5
Radius of circle is Rgw, Rgw=Rgn+2L。
When well-bucket 7 is fallen on target 6, if the projection of first sensor 1 in the horizontal plane and sensing chip 5 are in the horizontal plane
Projection have overlapping, then first sensor 1 can sense the first metal material；If the projection of second sensor 2 in the horizontal plane
Have with the projection of sensing chip 5 in the horizontal plane overlapping, then second sensor 2 can sense the first metal material.
The processing module 3 is connect with first sensor 1 and each second sensor 2 respectively, for receiving first sensor 1
With each second sensor 2 signal detected, and position of the well-bucket 7 on target 6 is determined based on signal detected, simultaneously
Calculate the score of examination.The display module 4 is connect with processing module 3, for showing the score of examination.
In the present embodiment, the first sensor 1 is metal proximity sensor, or is magneto-dependent sensor.Described second passes
Sensor 2 is metal proximity sensor, or is magneto-dependent sensor.
A kind of lifting examination pressing ring methods of marking of the present invention, is commented using lifting examination pressing ring as described in the present invention
Separating device detects the induction by the first sensor 1 and each second sensor 2 when well-bucket 7 is fallen on target 6
Piece 5；The first sensor 1 exports the first level signal when detecting the sensing chip 5, and the first sensor 1 is not
Second electrical level signal is exported when detecting sensing chip 5；Each second sensor 2 exports when detecting the sensing chip 5
One level signal, the second sensor 2 export second electrical level signal when not detecting sensing chip 5.Its methods of marking includes
Following steps:
The level signal that the processing module 3 obtains first sensor 1 and each second sensor 2 is exported, and according to described the
The level signal that the level signal and each second sensor 2 of the output of one sensor 1 export determines the well-bucket 7 on target 6
Position, while calculating the score of examination.
In the present embodiment, first level signal is high level, and the second electrical level signal is low level.
It illustrates below and the present embodiment is described in detail:
(1) design parameter is as follows:
The radius R of well-bucket 7tFor 290mm.
Target 6 is made of target center 6a, 3 scoring rings and target frame 6e, in which: the radius R of target center 6ab0For 295mm；The width of scoring ring
Degree L is 50mm；The radius R of first scoring ring 6b b1For 345mm；The exradius of second scoring ring 6c is Rb2For 395mm；Third
The exradius of a scoring ring 6d is Rb3For 445mm.
Sensor group includes 1 first sensor 1 and eight second sensors 2, and first sensor 1 and second sensor
2 are respectively positioned on the same horizontal plane, and the distance in the center of circle to the center of circle of first sensor 1 of second sensor 2 is 50mm.First passes
Sensor 1 and second sensor 2 use identical sensor, and the radius R of sensorcFor 5mm.
Sensing chip 5 is the iron plate of circular ring structure, inner circle radius RgnFor 10mm, exradius RgwFor 110mm.
(2) decision process:
(1) judgement of the well-bucket 7 in the region target center 6a:
As shown in fig. 6, when well-bucket 7 is exactly within the scope of target center 6a, the center of 1 face sensing chip 5 of first sensor at this time
Circular hole 5a, first sensor 1 can not sense sensing chip 5, therefore first sensor 1 is without signal (i.e. output low level)；Eight
Second sensor 2 is in the top of sensing chip 5, and eight second sensors 2 can sense sensing chip 5, therefore eight second pass
Sensor 2 all has signal (i.e. output high level).
Since the circle hole radius at 5 center of sensing chip is 10mm, 1 radius of first sensor is 5mm, 7 radius of well-bucket is
290mm, target center 6a radius are 295mm, then the mobile distance in any one direction in target center 6a of well-bucket 7 only has 5mm, first
Any one direction movable distance of the sensor 1 on circular hole is also 5mm.By above-mentioned condition then it could be assumed that, when hanging
When bucket 7 arbitrarily moves in the region target center 6a, first sensor 1 is within the scope of circular hole, so first sensor 1 does not have always
There is signal output.In addition, the exradius of sensing chip 5 is 110mm, when well-bucket 7 is in target center 6a because circular discs radius is 50mm
When arbitrarily being moved in region, the second sensor 2 of round plate edge always all can sensing chip 5(i.e.: iron plate) in range, so
Eight second sensors 2 will all have signal.
(2) judgement of the well-bucket 7 in first scoring ring region:
As shown in fig. 7, when well-bucket 7 is within the scope of first scoring ring of target 6, first sensor 1 and eight second at this time
Sensor 2 is respectively positioned on the top of sensing chip 5, therefore first sensor 1 has signal, and eight second sensors 2 all have signal.
When well-bucket 7 is in first scoring ring region, illustrate that 7 center of circle of well-bucket is mobile relative to 6 center any direction of target
Distance in 5mm or more, 55mm is hereinafter, the first sensor 1 of so round disk center must be in the region of sensing chip 5
Interior, first sensor 1 can sense the approach signal of sensing chip 5 at this time；Since moving distance maximum can reach 55mm, in addition
Circular discs radius 50mm is exactly equal to 5 radius of sensing chip, so all second sensors 2 all will be in 5 range of sensing chip
Sense approach signal.
(3) judgement of the well-bucket 7 in second scoring ring region:
As shown in figure 8, when well-bucket 7 is within the scope of second scoring ring of target 6, at this point, first sensor 1 can sense
Sensing chip 5, but had operative sensor not in 5 range of sensing chip in eight second sensors 2.Therefore first sensor 1 has
Signal, at least one no signal (i.e. output low level) in eight second sensors 2.
When well-bucket 7 is in second scoring ring region, illustrate that 7 center of circle of well-bucket is mobile relative to 6 center any direction of target
Distance in 55mm or more, 105mm hereinafter, the mobile 105mm of 1 maximum possible of first sensor of so round disk center,
Also in the range of sensing chip 5, first sensor 1 can sense the approach signal of sensing chip 5 at this time；Due to moving distance
Through exceeding 55mm, in addition circular discs radius 50mm, has exceeded 5 radius of sensing chip, then the second sensor 2 on circular discs side to
Rare one will not receive close to inductive signal.
(4) judgement of the well-bucket 7 in third scoring ring region:
As shown in figure 9, when well-bucket 7 is within the scope of 6 third scoring ring of target, at this point, first sensor 1 is not incuding
In 5 range of piece, there is operative sensor not in 5 range of sensing chip in eight second sensors 2.Therefore 1 nothing of first sensor
Signal, at least one no signal in eight second sensors 2.
When well-bucket 7 is in third scoring ring region, illustrate that 7 center of circle of well-bucket is mobile relative to 6 center any direction of target
Distance in 105mm or more, 155mm hereinafter, at this moment the first sensor 1 of round disk center has moved 105mm or more,
Not in the range of sensing chip 5, so cannot receive close to inductive signal；The first sensor of round disk center
1 has exceeded 5 radius of sensing chip, then it is that cannot incude that the second sensor 2 on circular discs side, which centainly has more than one,
Approach signal is arrived, but maximum moving distance is 155mm, illustrates that 5 central point of sensing chip from circular discs central point, is up to
155mm, at this moment also without departing from 5 radius 105mm+ circular discs radius 50mm of sensing chip, at this moment at least there are one second sensors 2
It can sense approach signal.
(5) judgement of the well-bucket 7 in the region target frame 6e:
As shown in Figure 10, when well-bucket 7 is within the scope of 6 target frame 6e of target, first sensor 1 is not in sensing chip 5 at this time
In range, eight second sensors 2 are not also all in 5 range of sensing chip, therefore 1 no signal of first sensor, and eight the
The whole no signals of two sensor 2.
When well-bucket 7 is in the target frame region 6e, illustrate 7 center of circle of well-bucket relative to 6 center any direction of target it is mobile away from
From 155mm or more is alreadyd exceed, at this moment moving distance has exceeded the distance of 5 radius 105mm+ circular discs 50mm of sensing chip, this
When circular discs on all the sensors cannot all sense approach signal.
A kind of computer readable storage medium of the present invention, is stored with computer program, and the computer is deposited
It stores up module 3 processed and calls execution step as described in the present invention.
Embodiment two
As shown in figure 11, in the present embodiment, a kind of lifting examination pressing ring scoring apparatus is set at the circular hole 5a of the sensing chip 5
There is a circular block compatible with circular hole 5a, the radius of the circular block is equal to the inner circle radius of sensing chip 5, and the circular block is using the
Two metal materials are made, and the capacitance coefficient of second metal material is lower than the capacitance coefficient of the first metal material.
When well-bucket 7 is fallen on target 6, if the first metal of the projection of first sensor 1 in the horizontal plane and sensing chip 5
The projection of material part 5b in the horizontal plane has overlapping, then first sensor 1 can sense the first metal material, if the first sensing
The projection of device 1 in the horizontal plane have with the projection of the second metal material part 5c of sensing chip 5 in the horizontal plane it is overlapping, then first
Sensor 1 incudes less than the second metal material.Certainly, the projection and the second of sensing chip 5 when first sensor 1 in the horizontal plane
When the projection of metal material part 5c in the horizontal plane is non-overlapping, first sensor 1 also incudes less than the second metal material.If the
The projection of two sensors 2 in the horizontal plane have with the projection of the first metal material part 5b of sensing chip 5 in the horizontal plane it is overlapping,
Then second sensor 2 can sense the first metal material.If the of the projection of second sensor 2 in the horizontal plane and sensing chip 5
The projection of two metal material part 5c in the horizontal plane has overlapping, then second sensor 2 can sense the second metal material.
A kind of lifting examination pressing ring methods of marking of the present invention, is commented using lifting examination pressing ring as described in the present invention
Separating device detects the induction by the first sensor 1 and each second sensor 2 when well-bucket 7 is fallen on target 6
Piece 5；The first sensor 1 exports the first level signal when detecting the first metal material part 5b of the sensing chip 5,
The first sensor 1 exports second electrical level signal in the first metal material part 5b for not detecting sensing chip 5；It is each described
Second sensor 2 is when detecting the sensing chip 5(including the first metal material part 5b and the second metal material part 5c)
First level signal of output, second sensor 2 include the first metal material part 5b and second not detecting sensing chip 5(
Metal material part 5c) when export second electrical level signal；Its methods of marking the following steps are included:
The level signal that the processing module 3 obtains first sensor 1 and each second sensor 2 is exported, and according to described the
The level signal that the level signal and each second sensor 2 of the output of one sensor 1 export determines the well-bucket 7 on target 6
Position, while calculating the score of examination.
In the present embodiment, first level signal is high level, and the second electrical level signal is low level.
It illustrates below and the present embodiment is described in detail:
(1) design parameter is as follows:
The radius R of well-bucket 7tFor 290mm.
Target 6 is made of target center 6a, 3 scoring rings and target frame 6e, in which: the radius R of target center 6ab0For 295mm；The width of scoring ring
Degree L is 50mm；The radius R of first scoring ring 6b b1For 345mm；The exradius of second scoring ring 6c is Rb2For 395mm；Third
The exradius of a scoring ring 6d is Rb3For 445mm.
Sensor group includes 1 first sensor 1 and eight second sensors 2, and first sensor 1 and second sensor
2 are respectively positioned on the same horizontal plane, and the distance in the center of circle to the center of circle of first sensor 1 of second sensor 2 is 50mm.First passes
Sensor 1 and second sensor 2 use identical sensor, and the radius R of sensorcFor 5mm.
Second metal material part 5c(of sensing chip 5 is such as: aluminium flake) radius be 10mm, the first metal material part
5b(is such as: iron plate) exradius be 110mm.
(2) decision process:
(1) judgement of the well-bucket 7 in the region target center 6a:
When well-bucket 7 is exactly within the scope of target center 6a, first sensor 1 is located at the second metal material part 5c(, that is, aluminium at this time
Piece) top, therefore first sensor 1 is without signal (i.e. output low level)；Eight second sensors 2 are in the first metal material
Expect part 5b(, that is, iron plate) top, therefore eight second sensors 2 all have signal (i.e. output high level).
Since the aluminium flake radius at 5 center of sensing chip is 10mm, the pore radius at iron plate center is also 10mm, first sensor 1
Radius is 5mm, 7 radius of well-bucket is 290mm, target center 6a radius is 295mm, then any one direction in target center 6a of well-bucket 7
Mobile distance only has 5mm, any one direction movable distance of the first sensor 1 on aluminium flake is also 5mm.By above-mentioned
Condition then it could be assumed that, when well-bucket 7 arbitrarily moves in the region target center 6a, first sensor 1 is in aluminium flake range always
Interior, first sensor 1 can not sense aluminium flake signal again, so first sensor 1 is always without signal.Due to circular discs half
Diameter is 50mm, and iron plate radius is 110mm, when well-bucket 7 arbitrarily moves in the region target center 6a, the second sensing of round plate edge
Device 2 always all can be within the scope of iron plate, so eight second sensors 2 will all have signal.
(2) judgement of the well-bucket 7 in first scoring ring region:
When well-bucket 7 is within the scope of 6 first scoring ring of target, first sensor 1 and eight second sensors 2 are respectively positioned at this time
One metal material part 5b(, that is, iron plate) top, therefore first sensor 1 has a signal, and eight second sensors 2 all have signal.
When well-bucket 7 is in first scoring ring region, illustrate that 7 center of circle of well-bucket is mobile relative to 6 center any direction of target
Distance in 5mm or more, 55mm is hereinafter, the first sensor 1 of so round disk center must be the iron plate in sensing chip 5
Region, first sensor 1 can sense the approach signal of iron plate at this time；Since moving distance maximum can reach 55mm, in addition
Circular discs radius 50mm is exactly equal to 5 radius of sensing chip, so all second sensors 2 will all be really felt in 5 range of sensing chip
Approach signal should be arrived.
(3) judgement of the well-bucket 7 in second scoring ring region:
When well-bucket 7 is within the scope of second scoring ring of target 6, at this time: first sensor 1 is located at the first metal material part
5b(, that is, iron plate) top, but had operative sensor not in 5 range of sensing chip in eight second sensors 2, therefore first
Sensor 1 has signal, at least one no signal in eight second sensors 2.
When well-bucket 7 is in second scoring ring region, illustrate that 7 center of circle of well-bucket is mobile relative to 6 center any direction of target
Distance in 55mm or more, 105mm hereinafter, the mobile 105mm of 1 maximum possible of first sensor of so round disk center,
Also within the scope of the iron plate of sensing chip 5, first sensor 1 can sense the approach signal of iron plate at this time；Due to moving distance
Exceed 55mm, in addition circular discs radius 50mm, has exceeded 5 radius of sensing chip, then the second sensor 2 on circular discs side
At least one will not be received close to inductive signal.
(4) judgement of the well-bucket 7 in third scoring ring region:
When well-bucket 7 is within the scope of 6 tricyclic of target, at this time: first sensor 1 is not in 5 range of sensing chip, and eight
There is operative sensor not in 5 range of sensing chip in two sensors 2.Therefore 1 no signal of first sensor, eight second sensings
At least one no signal in device 2.
When well-bucket 7 is in third scoring ring region, illustrate that 7 center of circle of well-bucket is relative to 6 center any direction of target mobile
Distance is in 105mm or more, and 155mm is hereinafter, at this moment the first sensor 1 of round disk center has moved 105mm or more,
Through not in 5 range of sensing chip, so cannot receive close to inductive signal；The first sensor 1 of round disk center is
Through exceeding 5 radius of sensing chip, then it is that cannot sense to connect that the second sensor 2 on circular discs side, which centainly has more than one,
Nearly signal, but maximum moving distance is 155mm, illustrates that 5 central point of sensing chip from circular discs central point, is up to 155mm,
At this moment also without departing from 5 radius 105mm+ circular discs radius 50mm of sensing chip, at this moment at least there are one second sensor 2 be can be with
Sense approach signal.
(5) judgement of the well-bucket 7 in the region target frame 6e:
When well-bucket 7 is within the scope of 6 target frame 6e of target, first sensor 1 is not in 5 range of sensing chip at this time, and eight
Second sensor 2 is also whole not in 5 range of sensing chip, therefore 1 no signal of first sensor, and eight second sensors 2 are complete
Portion's no signal.
When well-bucket 7 is in the target frame region 6e, illustrate 7 center of circle of well-bucket relative to 6 center any direction of target it is mobile away from
From 155mm or more is alreadyd exceed, at this moment moving distance has exceeded the distance of 5 radius 105mm+ circular discs 50mm of sensing chip, this
When circular discs on all the sensors cannot all sense approach signal.
In the present embodiment, the sensor of first sensor 1 and the use different sensitivity of each second sensor 2, and first passes
The sensitivity of sensor 1 is less than the sensitivity of second sensor 2, that is, same metal material is directed to, if first sensor 1 can be in acm
The metal material is sensed in range, then second sensor 2 can sense the metal material in the range of being greater than acm.
Certainly, the sensor of same sensitivity, but first sensor 1 also can be used in first sensor 1 and second sensor 2
Installation site to be slightly higher than the installation site of each second sensor 2, i.e., when well-bucket 7 is fallen on target 6, first sensor
The distance between 1 and sensing chip 5 are greater than the distance between second sensor 2 and sensing chip 5.
Rest part is the same as example 1.
Claims (8)
- The pressing ring scoring apparatus 1. a kind of lifting is taken an examination, it is characterised in that: including the sensing chip (5) being arranged on target (6), setting Sensor group on well-bucket (7) bottom end, and the processing module (3) being arranged on well-bucket (7)；The target (6) is fixed in the horizontal plane, which is made of target center (6a), k scoring ring and target frame (6e)；The sensor group includes the second sensor (2) of a first sensor (1) and eight or eight or more；The center point of first sensor (1) setting in well-bucket (7) bottom end；Each second sensor (2) is separately positioned on the periphery of first sensor (1), and on the axis projection face of well-bucket (7), phase It is equal that the line in the center of circle to the center of circle of first sensor (1) of adjacent two second sensors (2) is formed by angle；The sensing chip (5) is made of the first metal material, and the center of the sensing chip (5) offers circular hole (5a)；When well-bucket (7) is fallen on target (6), if the projection of first sensor (1) in the horizontal plane and sensing chip (5) are in level Projection on face has overlapping, then first sensor (1) can sense the first metal material；If second sensor (2) is in horizontal plane On projection have with the projection of sensing chip (5) in the horizontal plane overlapping, then second sensor (2) can sense the first metal material Material；The processing module (3) connect with first sensor (1) and each second sensor (2) respectively, for receiving the first sensing Device (1) and each second sensor (2) signal detected, and determine well-bucket (7) on target (6) based on signal detected Position, while calculating the score of examination.
- The pressing ring scoring apparatus 2. lifting according to claim 1 is taken an examination, it is characterised in that: the radius of the target center (6a) is Rb0, the width of each scoring ring is L, and the exradius of first scoring ring (6b) from the inside to surface is R b1, and R b1=Rb0+ L, second The exradius of a scoring ring (6c) is Rb2, and Rb2= Rb0+ 2L, and so on, the exradius of k-th of scoring ring is Rbk, and Rbk= Rb0+kL；The radius of the well-bucket (7) is Rt, and Rt≤Rb0；The radius of each sensor is R in the sensor groupc；The inner circle radius of the sensing chip (5) is Rgn, Rgn=Rc+ (Rb0-Rt)；The exradius of the sensing chip (5) is Rgw, Rgw=Rgn+2L；On the axis projection face of well-bucket (7), the center of circle to the center of circle of first sensor (1) of each second sensor (2) Distance is equal to L.
- The pressing ring scoring apparatus 3. lifting according to claim 1 or 2 is taken an examination, it is characterised in that: in the sensing chip (5) Compatible circular block is equipped with circular hole (5a) at circular hole (5a), the radius of the circular block is equal to the inner circle radius of sensing chip (5), The circular block is made of the second metal material；When well-bucket (7) is fallen on target (6), if the first of the projection of first sensor (1) in the horizontal plane and sensing chip (5) The projection of metal material part (5b) in the horizontal plane has overlapping, then first sensor (1) can sense the first metal material, if The throwing of the second metal material part (5c) of the projection of first sensor (1) in the horizontal plane and sensing chip (5) in the horizontal plane Shadow has overlapping, then first sensor (1) induction is less than the second metal material；If the first metal material part (5b) of the projection of second sensor (2) in the horizontal plane and sensing chip (5) is in horizontal plane On projection have overlapping, then second sensor (2) can sense the first metal material；If the second metal material part (5c) of the projection of second sensor (2) in the horizontal plane and sensing chip (5) is in horizontal plane On projection have overlapping, then second sensor (2) can sense the second metal material.
- The pressing ring scoring apparatus 4. lifting according to claim 3 is taken an examination, it is characterised in that: it further include display module (4), it should Display module (4) is connect with processing module (3).
- The pressing ring scoring apparatus 5. lifting according to claim 1 or 2 or 4 is taken an examination, it is characterised in that: the first sensor (1) it is metal proximity sensor, or is magneto-dependent sensor；The second sensor (2) is metal proximity sensor, or is magneto-dependent sensor.
- The pressing ring methods of marking 6. a kind of lifting is taken an examination, it is characterised in that: using lifting examination pressure as claimed in claim 1 or 2 Scoring apparatus is enclosed,When well-bucket (7) is fallen on target (6), detected by the first sensor (1) and each second sensor (2) described Sensing chip (5)；The first sensor (1) exports the first level signal, the first sensor when detecting the sensing chip (5) (1) second electrical level signal is exported when not detecting sensing chip (5)；Each second sensor (2) exports the first level signal, the second sensor when detecting the sensing chip (5) (2) second electrical level signal is exported when not detecting sensing chip (5)；Its methods of marking the following steps are included:The level signal that the processing module (3) obtains first sensor (1) and each second sensor (2) is exported, and according to The level signal of first sensor (1) output and the level signal of each second sensor (2) output determine the well-bucket (7) position on target (6), while calculating the score of examination.
- The pressing ring methods of marking 7. a kind of lifting is taken an examination, it is characterised in that: examined using the lifting as described in claim 3 to 5 is any Pressure testing circle scoring apparatus passes through the first sensor (1) and each second sensor when well-bucket (7) is fallen on target (6) (2) sensing chip (5) are detected；The first sensor (1) exports the first electricity in the first metal material part (5b) for detecting the sensing chip (5) Ordinary mail number, the first sensor (1) export the second electricity in the first metal material part (5b) for not detecting sensing chip (5) Ordinary mail number；The first level signal that each second sensor (2) exports when detecting the sensing chip (5), second sensor (2) second electrical level signal is exported when not detecting sensing chip (5)；Its methods of marking the following steps are included:The level signal that the processing module (3) obtains first sensor (1) and each second sensor (2) is exported, and according to The level signal of first sensor (1) output and the level signal of each second sensor (2) output determine the well-bucket (7) position on target (6), while calculating the score of examination.
- 8. a kind of computer readable storage medium, is stored with computer program, it is characterised in that: the computer stores quilt Processing module (3) calls the step of executing lifting examination pressing ring methods of marking as claimed in claims 6 or 7.
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Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603295A (en) * | 1982-07-15 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Two-headed DC magnetic target proximity sensor |
| US5285154A (en) * | 1991-10-15 | 1994-02-08 | Eldec Corporation | Saturable core proximity sensor aligned perpendicular to a magnet target having a plate and a non-magnetic metal housing |
| FR2919072A1 (en) * | 2007-07-20 | 2009-01-23 | Schneider Electric Ind Sas | INDUCTIVE PROXIMITY DETECTOR WITH SWITCHING WINDINGS. |
| CN201740486U (en) * | 2010-06-22 | 2011-02-09 | 钱承林 | Three-station detector |
| CN202351259U (en) * | 2012-03-13 | 2012-07-25 | 江苏牧羊集团有限公司 | Low-rotation-speed speed measurement device |
| CN203882969U (en) * | 2014-06-03 | 2014-10-15 | 天津源天晟科技发展有限公司 | A silicon chip lifting-in-place detection mechanism |
| CN205002739U (en) * | 2015-10-15 | 2016-01-27 | 南京安力联电子科技有限公司 | Target circle accuracy measurement element |
| US20170065114A1 (en) * | 2015-09-08 | 2017-03-09 | Abdulaziz Omar ALMUBARAK | Prayer mat with a bow counting system |
| CN106744221A (en) * | 2017-01-17 | 2017-05-31 | 江苏建筑职业技术学院 | A kind of well-bucket runs safety comprehensive guard system and its means of defence |
| CN106802113A (en) * | 2016-12-23 | 2017-06-06 | 西安交通大学 | Intelligent hit telling system and method based on many shell hole algorithm for pattern recognitions |
| CN107146493A (en) * | 2017-07-14 | 2017-09-08 | 武汉市特种设备监督检验所 | A kind of mechanical operating personnel's test system of universal crane |
| CN107678066A (en) * | 2017-11-16 | 2018-02-09 | 北京桔灯地球物理勘探股份有限公司 | A kind of soil being mounted on unmanned vehicle and road surface conductivity measurement system |
| CN108364542A (en) * | 2018-01-12 | 2018-08-03 | 重庆韦娜软件有限公司 | Fork truck field test position detection and decision maker and its method |
| JP2019060519A (en) * | 2017-09-26 | 2019-04-18 | 株式会社日立国際電気 | Shooting evaluation system |
| CN209625268U (en) * | 2019-05-01 | 2019-11-12 | 重庆韦娜软件有限公司 | Lifting examination pressing ring scoring apparatus |
-
2019
- 2019-05-01 CN CN201910365523.9A patent/CN109934516B/en active Active
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603295A (en) * | 1982-07-15 | 1986-07-29 | The United States Of America As Represented By The Secretary Of The Navy | Two-headed DC magnetic target proximity sensor |
| US5285154A (en) * | 1991-10-15 | 1994-02-08 | Eldec Corporation | Saturable core proximity sensor aligned perpendicular to a magnet target having a plate and a non-magnetic metal housing |
| FR2919072A1 (en) * | 2007-07-20 | 2009-01-23 | Schneider Electric Ind Sas | INDUCTIVE PROXIMITY DETECTOR WITH SWITCHING WINDINGS. |
| CN201740486U (en) * | 2010-06-22 | 2011-02-09 | 钱承林 | Three-station detector |
| CN202351259U (en) * | 2012-03-13 | 2012-07-25 | 江苏牧羊集团有限公司 | Low-rotation-speed speed measurement device |
| CN203882969U (en) * | 2014-06-03 | 2014-10-15 | 天津源天晟科技发展有限公司 | A silicon chip lifting-in-place detection mechanism |
| US20170065114A1 (en) * | 2015-09-08 | 2017-03-09 | Abdulaziz Omar ALMUBARAK | Prayer mat with a bow counting system |
| CN205002739U (en) * | 2015-10-15 | 2016-01-27 | 南京安力联电子科技有限公司 | Target circle accuracy measurement element |
| CN106802113A (en) * | 2016-12-23 | 2017-06-06 | 西安交通大学 | Intelligent hit telling system and method based on many shell hole algorithm for pattern recognitions |
| CN106744221A (en) * | 2017-01-17 | 2017-05-31 | 江苏建筑职业技术学院 | A kind of well-bucket runs safety comprehensive guard system and its means of defence |
| CN107146493A (en) * | 2017-07-14 | 2017-09-08 | 武汉市特种设备监督检验所 | A kind of mechanical operating personnel's test system of universal crane |
| JP2019060519A (en) * | 2017-09-26 | 2019-04-18 | 株式会社日立国際電気 | Shooting evaluation system |
| CN107678066A (en) * | 2017-11-16 | 2018-02-09 | 北京桔灯地球物理勘探股份有限公司 | A kind of soil being mounted on unmanned vehicle and road surface conductivity measurement system |
| CN108364542A (en) * | 2018-01-12 | 2018-08-03 | 重庆韦娜软件有限公司 | Fork truck field test position detection and decision maker and its method |
| CN209625268U (en) * | 2019-05-01 | 2019-11-12 | 重庆韦娜软件有限公司 | Lifting examination pressing ring scoring apparatus |
Non-Patent Citations (7)
| Title |
|---|
| SENTYAKOV等: "Classification of pneumatic proximity position sensors", 《MACHINES AND TOOLING》, vol. 48, no. 1, pages 36 * |
| YONG YE等: "Capacitive Proximity Sensor Array With a Simple High Sensitivity Capacitance Measuring Circuit for Human–Computer Interaction", 《IEEE SENSORS JOURNAL》, vol. 18, no. 14, pages 5906 - 5914, XP011686092, DOI: 10.1109/JSEN.2018.2840093 * |
| 尹崧宇;赵大军;郭威;孙友宏;刘华南;孙梓航;: "立轴式岩心钻机转速检测方法的改进", 探矿工程(岩土钻掘工程), no. 12, pages 32 - 35 * |
| 潘爱华: "基于电解铜起重机的格雷母线定位技术", 《机械》, no. 1, pages 92 - 95 * |
| 熊治;张天勇;张桐;李彦林;张齐;: "桥门式起重机考试自动评分系统研究", 现代工业经济和信息化, no. 15, pages 62 - 64 * |
| 黄剑: "起重机电子信息化考试系统应用探索", 《内燃机与配件》, no. 10, pages 47 - 49 * |
| 黎英豪;刘广丹;喻贵忠;吕安庶;李彦林;魏志刚;谢让皋;: "高速动车组的新颖地坑式架车机", 铁道机车车辆, no. 04, pages 72 - 76 * |
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