CN105879384A - Mahjong machine motor mechanism fault prewarning method - Google Patents
Mahjong machine motor mechanism fault prewarning method Download PDFInfo
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- CN105879384A CN105879384A CN201410607046.XA CN201410607046A CN105879384A CN 105879384 A CN105879384 A CN 105879384A CN 201410607046 A CN201410607046 A CN 201410607046A CN 105879384 A CN105879384 A CN 105879384A
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Abstract
The invention discloses a mahjong machine motor mechanism fault prewarning method. One or more motor mechanisms are selected, the start and stop working time Tx of each synchronous motor mechanism at the specific working stage under the normal power and resistance conditions is tested and recorded at proper time, the delayed start safety factor time of the synchronous motor is set to be Ts, Tx is added to Ts to obtain the upper limit Tb of the start and stop time standard, namely, Tb is equal to the sum of Tx and Ts, the upper limit Tb is compared with the start and stop working time Ty of the synchronous motor mechanism at the same specific working stage in the practical operation process, when Ty is greater than Tb or Ty is greater than or equal to Tb, the motor power and mechanical resistance are judged to have changes, and therefore, the problems occurring in the motor mechanisms can be warned in advance.
Description
Technical field
The present invention relates to a kind of mahjong machine motor mechanism fault give warning in advance method.
Background technology
, when offered load, once there is synchronous motor moment in the synchronous motor mechanism of existing mahjong machine
Not or mechanical mechanism transmission anti-sticking, all can the damaging and the abrasion of mechanism of acceleration synchronization motor, but only
If mahjong machine can also use, consumer the most not it can be seen that until synchronous motor or mechanism the most not
Just notice maintenance can be used, interrupted the use of mahjong machine, interrupted the amusement of consumer, consumer
Experience is bad；Just notice maintenance after once mahjong machine damages, requires higher to the promptness of maintenance,
Once cannot arrange maintenance in time, consumer's experience is bad.
Summary of the invention
The technical problem to be solved is, not enough for prior art, it is provided that a kind of mahjong machine
Motor mechanism fault gives warning in advance method, overcomes existing mahjong machine motor mechanism fault not give warning in advance,
Until motor or mechanism can not use just notice maintenance completely, it is to avoid interrupt the use of mahjong machine, it is to avoid
Interrupt the amusement of consumer, improve the experience of consumer；It is adjusted to just keeping in repair after damage in advance
Early warning and overhauling in advance, reduces the requirement of promptness, it is simple to sell and take work reasonable arrangement, improves consumption
The experience of person.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: mahjong machine includes folded pushing away
Motor mechanism, rising motor mechanism, conveying motor mechanism, deep bid motor mechanism, lifting motor mechanism,
It is characterized in that: select one or more motor mechanisms, check and record each synchronous motor mechanism just
In the case of normal power and resistance, the start and stop working time Tx in particular job stage, takes synchronous motor time delay and opens
The dynamic safety factor time is Ts, Tx and Ts is added upper limit Tb obtaining start-stop time standard, i.e.
Tb=Tx+Ts, contrast synchronous motor mechanism identical particular job stage start and stop work during real-world operation
Make time Ty, as Ty ＞ Tb or Ty >=Tb, it is judged that motor power and mechanical resistance change,
In order to warning in advance motor mechanism produced problem.
Based on the technical scheme used, a kind of mahjong machine is folded to be pushed away motor mechanism fault and gives warning in advance method,
Folded push away motor mechanism and include with head open position inductive head and the counting magnetic control of head close stance inductive head
Sensor, folded push away synchronous motor, it is characterised in that: check and record folded push away motor at normal kinetic and
Start to count magnetic control close stance inductive head position from counting magnetic control open position inductive head position under resistance stop
Time only, taking maximum time numerical value is Tx, takes and folded pushes away the synchronous motor delayed startup safety factor time
For Ts, Tx and Ts is added upper limit Tb obtaining start-stop time standard, i.e. Tb=Tx+Ts, contrast
Die Tui synchronous motor mechanism identical start and stop particular job stage, Ty working time during real-world operation,
As Ty ＞ Tb or Ty >=Tb, it is judged that folded push away motor power and mechanical resistance changes, in order to carry
Front warning is folded pushes away motor mechanism produced problem.
Based on the technical scheme used, a kind of mahjong machine rising motor mechanism fault gives warning in advance method,
Rising motor mechanism includes rising magnetoresistive sensor, rising synchronous motor respectively, it is characterised in that: inspection
Test and record rising motor to return to rise from the startup of rising magnetic control inductive head position under normal kinetic and resistance
The time that board magnetic control inductive head position stops, taking maximum time numerical value is Tx, takes rising synchronous motor and prolongs
The Shi Qidong safety factor time is Ts, Tx and Ts is added upper limit Tb obtaining start-stop time standard,
I.e. Tb=Tx+Ts, contrasts rising synchronous motor mechanism identical particular job stage during real-world operation
Start and stop working time Ty, as Ty ＞ Tb or Ty >=Tb, it is judged that rising motor power and mechanical resistance
Change, in order to warning in advance rising motor mechanism produced problem.
Based on the technical scheme used, a kind of mahjong machine conveying motor mechanism fault gives warning in advance method,
Conveying mechanism includes the conveying magnetoresistive sensor with conveying location inductive head, conveying synchronous motor, defeated
Power transmission machine can operate respectively to sending board and the both direction of falling board, it is characterised in that: check and record defeated
Power transmission machine under normal kinetic and resistance by conveying magnetic control inductive head position to send board direction operating the T second stop
Returning to the direction of falling board the most immediately carry magnetic control inductive head position dwell time, taking maximum time numerical value is
Tx, take conveying the synchronous motor delayed startup safety factor time be Ts, by Tx and Ts be added opened
Stopping upper limit Tb of time standard, i.e. Tb=Tx+Ts, contrast carries synchronous motor mechanism in real-world operation
During identical start and stop particular job stage, Ty working time, as Ty ＞ Tb or Ty >=Tb, it is judged that
Conveying motor power and mechanical resistance change, in order to asking that warning in advance conveying motor mechanism occurs
Topic.
Based on the technical scheme used, a kind of mahjong machine deep bid motor mechanism fault gives warning in advance method,
Deep bid motor mechanism includes positioning the deep bid magnetoresistive sensor of inductive head, deep bid synchronous motor with deep bid,
The induced magnet being evenly distributed on deep bid, it is characterised in that: check and record in normal kinetic and resistance
Start the interval time of deep bid location inductive head n times signal when big coil motor continuously runs under power, take
Large-spacing time numerical value is Tx, and taking the deep bid synchronous motor delayed startup safety factor time is Ts, by Tx
It is added upper limit Tb obtaining start-stop time standard, i.e. Tb=Tx+Ts with Ts, contrasts deep bid synchronous motor
Mechanism is identical start and stop particular job stage, Ty working time during real-world operation, as Ty ＞ Tb or
During Ty >=Tb, it is judged that deep bid motor power and mechanical resistance change, in order to warning in advance deep bid electricity
Machine mechanism produced problem.
Based on the technical scheme used, a kind of mahjong machine lifting motor mechanism-trouble gives warning in advance method,
Lifting motor mechanism includes with upper inductive head and the next the lifting magnetoresistive sensor of inductive head, lifting
Synchronous motor, it is characterised in that: check and record under lifting motor normal kinetic and resistance from lifting magnetic
The next inductive head position of control starts to lift the time that magnetic control upper inductive head position stops, when taking maximum
Between numerical value be Tx, take lifting the synchronous motor delayed startup safety factor time be Ts, by Tx and Ts phase
Adding upper limit Tb obtaining start-stop time standard, i.e. Tb=Tx+Ts, contrast lifts synchronous motor mechanism and exists
Identical start and stop particular job stage, Ty working time during real-world operation, as Ty ＞ Tb or Ty >=Tb
Time, it is judged that lifting motor power and mechanical resistance change, in order to warning in advance lifting motor mechanism
Produced problem.
Based on the technical scheme used, for part mahjong machine conveying motor mechanism and deep bid motor mechanism
Not having alignment sensor, and deep bid motor mechanism employs asynchronous machine, optimal technical scheme is as follows:
A kind of mahjong machine motor mechanism fault gives warning in advance method, pushes away motor mechanism fault give warning in advance including folded
Give warning in advance method, lifting motor mechanism-trouble of method, rising motor mechanism fault gives warning in advance method:
A kind of mahjong machine is folded to be pushed away motor mechanism fault and gives warning in advance method, folded push away motor mechanism include with
Head open position inductive head and the counting magnetoresistive sensor of head close stance inductive head, folded push away synchronous motor,
It is characterized in that: check and record and folded push away motor under normal kinetic and resistance from counting magnetic control open position
Inductive head position starts to count the time that magnetic control close stance inductive head position stops, and takes maximum time number
Value for Tx1, takes that folded to push away the synchronous motor delayed startup safety factor time be Ts1, by Tx1 and Ts1 phase
Adding upper limit Tb1 obtaining start-stop time standard, i.e. Tb1=Tx1+Ts1, contrast is folded pushes away synchronous motor machine
Structure is identical start and stop particular job stage, Ty1 working time during real-world operation, as Ty1 ＞ Tb1 or
During Ty1 >=Tb1, it is judged that folded push away motor power and mechanical resistance changes, push away in order to warning in advance is folded
Motor mechanism produced problem；
A kind of mahjong machine rising motor mechanism fault gives warning in advance method, and rising motor mechanism includes respectively
Rising magnetoresistive sensor, rising synchronous motor, it is characterised in that: check and record rising motor just
Often return to the stopping of rising magnetic control inductive head position from the startup of rising magnetic control inductive head position under power and resistance
Time, taking maximum time numerical value is Tx2, takes the rising synchronous motor delayed startup safety factor time and is
Ts2, is added Tx2 and Ts2 and obtains upper limit Tb2 of start-stop time standard, i.e. Tb2=Tx2+Ts2,
Contrast rising synchronous motor mechanism identical start and stop working time in particular job stage during real-world operation
Ty2, as Ty2 ＞ Tb2 or Ty2 >=Tb2, it is judged that rising motor power and mechanical resistance change,
In order to warning in advance rising motor mechanism produced problem；
A kind of mahjong machine lifting motor mechanism-trouble gives warning in advance method, lifting motor mechanism include with
Upper inductive head and the lifting magnetoresistive sensor of the next inductive head, lifting synchronous motor, it is characterised in that:
Check and record and start to from lifting inductive head position, magnetic control bottom under lifting motor normal kinetic and resistance
The time that lifting magnetic control upper inductive head position stops, taking maximum time numerical value is Tx3, takes lifting and synchronizes
The motor delayed startup safety factor time is Ts3, is added by Tx3 and Ts3 and obtains start-stop time standard
Upper limit Tb3, i.e. Tb3=Tx3+Ts3, contrast lifting synchronous motor mechanism phase during real-world operation
With start and stop particular job stage, Ty3 working time, as Ty3 ＞ Tb3 or Ty3 >=Tb3, it is judged that lifting
Motor power and mechanical resistance change, in order to warning in advance lifting motor mechanism produced problem.
Based on above technical scheme, in mahjong machine global design and experimental stage, have finally chosen specific
The motor of technical characteristic and specific frame for movement, can detect, test out mahjong machine and have selected specific
Under the motor of technical characteristic and mechanical aspects, each synchronous motor mechanism is at normal kinetic and resistance
In the case of the maximum start and stop working time Tx in particular job stage tend towards stability, specified features same
Step motor maximum delay in the case of specific mechanical configurations starts safety factor time Ts and also tends to stable,
For realizing above technical scheme, the present invention also provides for a kind of control method, it is characterised in that: at mahjong
Machine global design and experimental stage determine the motor of specified features and specific frame for movement at once,
Thus inspection and record determine corresponding Tx and Ts, then obtain the upper of corresponding start-stop time standard
Limit TbA, is previously written TbA numerical value mahjong machine and controls program as mahjong machine warning in advance standard.
Based on above technical scheme, in the mahjong machine actually used stage, meet the use environment of different regions,
And keep in repair when the motor having changed specified features, each synchronous motor mechanism is normally
In the case of power and resistance, the start and stop working time Tx in particular job stage is likely to occur change, for reality
Above technical scheme, the present invention also provides for another kind of control method, it is characterised in that: at mahjong machine
In actually used, determine under synchronous motor mechanism reference performance, start corresponding synchronous motor mechanism
Detection program, checks again and to record this synchronous motor mechanism specific in the case of normal kinetic and resistance
The start and stop working time Tx of working stage, is added gained time numerical value Tx and Ts, and it is right then to obtain
Upper limit TbB of the new start-stop time standard answered, is stored in mahjong machine single-chip microcomputer memorizer by TbB numerical value
For routine call as the new standard of mahjong machine warning in advance.
For realizing above technical scheme, the present invention also provides for a kind of preferably control method, it is characterised in that
Point following steps:
A) motor of specified features and specific is determined at once in mahjong machine global design and experimental stage
Frame for movement, thus inspection and record determine corresponding Tx and Ts, then obtain corresponding start and stop
Upper limit TbA of time standard, is previously written TbA numerical value mahjong machine control program and carries as mahjong machine
Front warning standard；
B) in mahjong machine is actually used, determine that under synchronous motor mechanism reference performance, it is right to start
Answer synchronous motor mechanism to detect program, again check and record this synchronous motor mechanism at normal kinetic and
The start and stop working time Tx in particular job stage in the case of resistance, by gained time numerical value Tx and Ts phase
Add, then obtain upper limit TbB of the new start-stop time standard of correspondence, TbB numerical value is stored in mahjong
Machine single-chip microcomputer memorizer supplies routine call as the new standard of mahjong machine warning in advance；
When c) calling warning in advance standard, preferentially call the new standard of the warning in advance in single-chip microcomputer memorizer,
When standard new without warning in advance in single-chip microcomputer memorizer, then perform shifting to an earlier date in mahjong machine control program
Warning standard.
Compared with prior art, the had the beneficial effect that present invention of the present invention is by mahjong machine motor
Mechanism-trouble gives warning in advance, it is not necessary to waits until that mahjong machine motor mechanism can not use completely and just ties up
Repair, it is to avoid interrupt the use of mahjong machine, it is to avoid interrupt the amusement of consumer, improve the use of consumer
Experience；Give warning in advance just keeping in repair to be adjusted to after damage and overhaul in advance, reduce the requirement of promptness,
It is easy to sell and takes work reasonable arrangement, improve the experience of consumer；Find maintenance is difficult to and examines
Mechanical resistance change and the motor power change felt significantly come out, and reduce maintenance and judge difficulty,
Be easy to search because of dynamic drag change time and the time of going out and the hidden failures that do not goes out；Allow mahjong machine motor machine
Structure fault is become warning in advance by on-call maintenance and more difficult judgement, simple judgment adds maintenance in good time, fiber crops
Machine emergency maintenance fault is greatly lowered, improves the experience of consumer, enhance consumer pair
Product quality and the trust of service.
Accompanying drawing explanation
Fig. 1 is that one embodiment of the invention carries motor mechanism fault pre-alarming flow chart；
Fig. 2 is one embodiment of the invention deep bid motor mechanism fault pre-alarming flow chart；
Fig. 3 is that one embodiment of the invention is folded pushes away motor mechanism fault pre-alarming flow chart；
Fig. 4 is one embodiment of the invention rising motor mechanism fault pre-alarming flow chart；
Fig. 5 is one embodiment of the invention lifting motor mechanism-trouble early warning flow chart；
Fig. 6 is one embodiment of the invention newly-built amendment lifting motor mechanism's warning in advance new normal process figure.
Detailed description of the invention
Operation principle of the present invention is as follows: mahjong machine includes the folded motor mechanism, rising motor mechanism, defeated of pushing away
Power transmission machine mechanism, deep bid motor mechanism, lifting motor mechanism, the present invention uses and selects one or more
Motor mechanism, checks in good time and records each synchronous motor mechanism spy in the case of normal kinetic and resistance
Determining the start and stop working time Tx of working stage, taking the synchronous motor delayed startup safety factor time is Ts,
Tx and Ts is added upper limit Tb obtaining start-stop time standard, i.e. Tb=Tx+Ts, and contrast synchronizes electricity
Machine mechanism is identical start and stop particular job stage, Ty working time during real-world operation, as Ty ＞ Tb
Or during Ty >=Tb, it is judged that motor power and mechanical resistance change, in order to warning in advance motor mechanism
Produced problem.
Embodiment one: a kind of mahjong machine conveying motor mechanism fault gives warning in advance method, and warning process is shown in
Fig. 1, during conveying motor mechanism is shuffled in advance, (after mahjong machine operation dish rises, waits user
When showdown enters deep bid, conveying motor mechanism and deep bid motor mechanism can carry out pre-shuffling, and now fold and push away electricity
Machine mechanism and rising motor mechanism do not work) detect conveying motor during real-world operation by carrying
Conveying (when this is for conveying magnetic control only one of which location inductive head, is worked as in magnetic control initial alignment inductive head position
When magnetic control has two location inductive heads, it is intended that one of them is initial alignment inductive head) to sending board direction
Operating, (this numerical value cannot be less than electric motor starting time delay, is not more than suction board wheel rotation and turns around in 8 milliseconds of stoppings
Time, usually 2～11 milliseconds) immediately return to the direction of falling board carry magnetic control initial alignment sensing
Head position dwell time Ty is now 22 milliseconds, and the warning in advance called in single-chip microcomputer memorizer is newly marked
Quasi-TbB, finds there is warning in advance new standard TbB=20 millisecond in single-chip microcomputer memorizer, then will warn in advance
Show that new standard TbB (20 milliseconds) is compared with Ty (22 milliseconds)；As Ty (22 milliseconds) ＞
During TbB (20 milliseconds), it is judged that conveying motor power and mechanical resistance change, report conveying motor machine
Structure warning in advance failure code H4.
Embodiment two: a kind of mahjong machine deep bid motor mechanism fault gives warning in advance method, and warning process is shown in
Fig. 2, during deep bid motor mechanism is shuffled in advance, detects deep bid location sense when big coil motor continuously runs
Answering Ty interval time in 2 signals to be now 25 milliseconds, (this is that deep bid magnetic control only one of which is fixed
During the inductive head of position, when deep bid magnetic control has two location inductive heads, it is intended that one of them is initial alignment
Inductive head) call new standard TbB of the warning in advance in single-chip microcomputer memorizer, find in single-chip microcomputer memorizer
There is no new standard TbB of warning in advance, then perform warning in advance standard TbA=20 in mahjong machine control program
Millisecond, is carried out warning in advance standard TbA (20 milliseconds) in control program with Ty (25 milliseconds)
Comparison, as Ty (25 milliseconds) ＞ TbA (20 milliseconds), it is judged that deep bid motor power and machinery resistance
Power changes, and reports deep bid motor mechanism warning in advance failure code H6.
Embodiment three: a kind of mahjong machine motor mechanism fault gives warning in advance method, pushes away motor machine including folded
Structure fault give warning in advance method, rising motor mechanism fault give warning in advance method, lifting motor mechanism therefore
Barrier gives warning in advance method:
A kind of mahjong machine is folded to be pushed away motor mechanism fault and gives warning in advance method, and warning process is shown in Fig. 3, pushes away folded
Motor mechanism shuffle process close at the end of, (process of shuffling close at the end of, folded push away motor mechanism load
The heaviest) the folded motor that pushes away of detection starts to count magnetic control close stance from counting magnetic control open position inductive head position
The time Ty1 that inductive head position stops is 8.3 milliseconds, calls the warning in advance in single-chip microcomputer memorizer new
Standard Tb1 is 9 milliseconds, new for warning in advance standard Tb1 (9 milliseconds) is entered with Ty1 (8.3 milliseconds)
Row comparison, as Ty1 (9 milliseconds) ＞ Tb1 (8.3 milliseconds), it is judged that folds and pushes away motor power and machinery
Resistance changes, and report is folded pushes away motor mechanism warning in advance failure code H1；
A kind of mahjong machine rising motor mechanism fault gives warning in advance method, and warning process is shown in Fig. 4, in rising
During motor mechanism rising, from rising magnetic control inductive head position, startup returns to rising to detection rising motor
The time Ty2 that magnetic control inductive head position stops is 50 milliseconds, calls warning in advance in single-chip microcomputer memorizer
Show that new standard Tb2 is 54 milliseconds, by new for warning in advance standard Tb2 (54 milliseconds) and Ty2 (50 millis
Second) compare, as Ty2 (54 milliseconds) ＞ Tb2 (50 milliseconds), it is judged that rising motor power
Change with mechanical resistance, report rising motor mechanism warning in advance failure code H3；
A kind of mahjong machine lifting motor mechanism-trouble gives warning in advance method, and warning process is shown in Fig. 5, in lifting
In motor mechanism uphill process, detection lifting motor is from lifting inductive head position, magnetic control bottom startup optimization
The time Ty3 stopped to lifting magnetic control upper inductive head position is 45 milliseconds, calls single-chip microcomputer memorizer
In new standard Tb3B of warning in advance, find that single-chip microcomputer memorizer does not has the new standard of warning in advance, then hold
Warning in advance standard Tb3A in row mahjong machine control program is 43 milliseconds, by carrying in control program
Front warning standard Tb3A (43 milliseconds) is compared with Ty3 (45 milliseconds), when Ty3 (45 milliseconds)
During ＞ Tb3A (43 milliseconds), it is judged that lifting motor power and mechanical resistance change, report rises electricity
Machine mechanism warning in advance failure code H7.
Embodiment four: the newly-built amendment lifting motor mechanism new standard of warning in advance, flow chart is shown in Fig. 6,
Keep in repair lifting motor mechanism after inspection is normal, start newly-built amendment lifting motor warning in advance new
Standardization program, pressing lifting key, lifting motor mechanism starts fortune from lifting inductive head position, magnetic control bottom
Row stops to lifting magnetic control upper inductive head position, then starts fortune from lifting magnetic control upper inductive head position
Row stops to lifting inductive head position, magnetic control bottom, repeats above step 5 times, records lifting motor machine
Structure stops to lifting magnetic control upper inductive head position from lifting inductive head position, magnetic control bottom startup optimization
Maximum time numerical value Tx3 is 32 milliseconds, is set to by maximum time numerical value Tx3 (32 milliseconds) and Ts3
2 milliseconds of additions, obtain the upper limit Tb3=34 millisecond of the new start-stop time standard of correspondence, then by Tb3
(34 milliseconds) numerical value is stored in mahjong machine single-chip microcomputer memorizer for routine call as mahjong machine warning in advance
New standard TbB.
Embodiment five: mahjong machine motor mechanism fault pre-alarming monitoring flow process, the upper point of mahjong machine start, respectively
Mechanism runs to initial position and stops, and mahjong machine display resets normal；Automatically start and to monitor 4 sides defeated
Power transmission machine is by carrying magnetic control initial alignment inductive head position to sending the board direction operating T second to stop immediately to falling
It is the most normal that board direction returns to carry magnetic control initial alignment inductive head position dwell time Ty4, abnormal
Then report conveying motor mechanism warning in advance failure code H4；After pressing lifting key, start and detect lifting
Motor stops to lifting magnetic control upper inductive head position from lifting inductive head position, magnetic control bottom startup optimization
Time Ty3 whether normal, abnormal Ze Bao lifting motor mechanism warning in advance failure code H7；Again
Pressing lifting key, start and detect rising motor from rising magnetic control inductive head position start return to rising magnetic
The time Ty2 that control inductive head position stops is the most normal, abnormal, and report rising motor mechanism is warned in advance
Show failure code H3；Automatically start after rising and monitor deep bid location when big coil motor continuously runs
Ty5 interval time in 2 signals of inductive head is the most normal, abnormal, and report deep bid motor mechanism carries
Front warning failure code H6；Folded fly down automatic arranging pieces, when shifting last trick onto, detection is folded to be pushed away
Motor starts to count magnetic control close stance inductive head position from counting magnetic control open position inductive head position to be stopped
Time Ty1 whether normal, abnormal, report is folded pushes away motor mechanism warning in advance failure code H1.
Claims (10)
1. mahjong machine motor mechanism fault gives warning in advance a method, described mahjong machine include folded push away motor mechanism,
Rising motor mechanism, conveying motor mechanism, deep bid motor mechanism, lifting motor mechanism, is characterized in that:
Select one or more motor mechanisms, check and record each synchronous motor mechanism in normal kinetic and resistance
In the case of power, the start and stop working time Tx in particular job stage, takes synchronous motor delayed startup safety factor
Time is Ts, is added by Tx and Ts and obtains upper limit Tb of start-stop time standard, i.e. Tb=Tx+Ts,
Contrast synchronous motor mechanism identical start and stop particular job stage, Ty working time during real-world operation,
As Ty ＞ Tb or Ty >=Tb, it is judged that motor power and mechanical resistance change, in order to warn in advance
Show motor mechanism produced problem.
The folded motor mechanism fault that pushes away the most according to claim 1 gives warning in advance method, described folded pushes away motor
Mechanism include with head open position inductive head and the counting magnetoresistive sensor of head close stance inductive head,
Folded push away synchronous motor, it is characterised in that: check and record folded push away motor under normal kinetic and resistance from
Counting magnetic control open position inductive head position start to count magnetic control close stance inductive head position stop time
Between, taking maximum time numerical value is Tx, takes that folded to push away the synchronous motor delayed startup safety factor time be Ts,
Tx and Ts is added upper limit Tb obtaining start-stop time standard, i.e. Tb=Tx+Ts, and contrast is folded to be pushed away together
Step motor mechanism identical start and stop particular job stage, Ty working time during real-world operation, as Ty ＞
During Tb or Ty >=Tb, it is judged that folded push away motor power and mechanical resistance changes, fold in order to warning in advance
Push away motor mechanism produced problem.
Rising motor mechanism fault the most according to claim 1 gives warning in advance method, described rising motor
Mechanism includes rising magnetoresistive sensor, rising synchronous motor respectively, it is characterised in that: inspection and record
Under normal kinetic and resistance, from rising magnetic control inductive head position, startup returns to rising magnetic control sense to rising motor
The time answering head position to stop, taking maximum time numerical value is Tx, takes rising synchronous motor delayed startup and protects
The danger coefficient time is Ts, Tx and Ts is added upper limit Tb obtaining start-stop time standard, i.e.
Tb=Tx+Ts, contrast rising synchronous motor mechanism opens in the identical particular job stage during real-world operation
Stop working time Ty, as Ty ＞ Tb or Ty >=Tb, it is judged that rising motor power and mechanical resistance are sent out
Changing, in order to warning in advance rising motor mechanism produced problem.
Conveying motor mechanism fault the most according to claim 1 gives warning in advance method, described conveying mechanism
Including positioning the conveying magnetoresistive sensor of inductive head, conveying synchronous motor with conveying, conveying motor can
With to sending board and the both direction of falling board to operate respectively, it is characterised in that: check and record conveying motor exist
Under normal kinetic and resistance by conveying magnetic control inductive head position to send board direction operating the T second stop immediately to
The direction of falling board returns to carry magnetic control inductive head position dwell time, and taking maximum time numerical value is Tx, takes defeated
Sending the synchronous motor delayed startup safety factor time is Ts, is added by Tx and Ts and obtains start-stop time mark
Accurate upper limit Tb, i.e. Tb=Tx+Ts, contrast conveying synchronous motor mechanism phase during real-world operation
With start and stop particular job stage, Ty working time, as Ty ＞ Tb or Ty >=Tb, it is judged that conveying motor
Power and mechanical resistance change, and carry motor mechanism produced problem in order to warning in advance.
Deep bid motor mechanism fault the most according to claim 1 gives warning in advance method, described big coil motor
Mechanism includes positioning the deep bid magnetoresistive sensor of inductive head, deep bid synchronous motor, at deep bid with deep bid
On the induced magnet that is evenly distributed, it is characterised in that: check and record and open under normal kinetic and resistance
When dynamic big coil motor continuously runs, the interval time of deep bid location inductive head n times signal, takes largest interval
Time numerical value is Tx, and taking the deep bid synchronous motor delayed startup safety factor time is Ts, by Tx and Ts
Be added and obtain upper limit Tb of start-stop time standard, i.e. Tb=Tx+Ts, contrast deep bid synchronous motor mechanism
Identical start and stop particular job stage, Ty working time during real-world operation, when Ty ＞ Tb or Ty >=
During Tb, it is judged that deep bid motor power and mechanical resistance change, in order to warning in advance big coil motor machine
Structure produced problem.
Lifting motor mechanism-trouble the most according to claim 1 gives warning in advance method, described lifting motor
Mechanism includes with upper inductive head and the lifting magnetoresistive sensor of the next inductive head, lifting synchronous motor,
It is characterized in that: check and record under lifting motor normal kinetic and resistance from the sensing of lifting magnetic control bottom
Head position starts to lift the time that magnetic control upper inductive head position stops, and taking maximum time numerical value is Tx,
Take lifting the synchronous motor delayed startup safety factor time be Ts, by Tx and Ts be added obtain start and stop time
Between upper limit Tb of standard, i.e. Tb=Tx+Ts, contrast lifting synchronous motor mechanism is in real-world operation process
In identical start and stop particular job stage, Ty working time, as Ty ＞ Tb or Ty >=Tb, it is judged that lifting
Motor power and mechanical resistance change, in order to warning in advance lifting motor mechanism produced problem.
A kind of mahjong machine motor mechanism fault the most according to claim 1 gives warning in advance method, including folding
Push away give warning in advance method, rising motor mechanism fault of motor mechanism fault to give warning in advance method, lifting electricity
Machine mechanism fault gives warning in advance method:
A kind of mahjong machine is folded to be pushed away motor mechanism fault and gives warning in advance method, described folded push away motor mechanism include with
Head open position inductive head and the counting magnetoresistive sensor of head close stance inductive head, folded push away synchronous motor,
It is characterized in that: check and record and folded push away motor under normal kinetic and resistance from counting magnetic control open position
Inductive head position starts to count the time that magnetic control close stance inductive head position stops, and takes maximum time number
Value for Tx1, takes that folded to push away the synchronous motor delayed startup safety factor time be Ts1, by Tx1 and Ts1 phase
Adding upper limit Tb1 obtaining start-stop time standard, i.e. Tb1=Tx1+Ts1, contrast is folded pushes away synchronous motor machine
Structure is identical start and stop particular job stage, Ty1 working time during real-world operation, as Ty1 ＞ Tb1 or
During Ty1 >=Tb1, it is judged that folded push away motor power and mechanical resistance changes, push away in order to warning in advance is folded
Motor mechanism produced problem；
A kind of mahjong machine rising motor mechanism fault gives warning in advance method, and described rising motor mechanism includes respectively
Rising magnetoresistive sensor, rising synchronous motor, it is characterised in that: check and record rising motor just
Often return to the stopping of rising magnetic control inductive head position from the startup of rising magnetic control inductive head position under power and resistance
Time, taking maximum time numerical value is Tx2, takes the rising synchronous motor delayed startup safety factor time and is
Ts2, is added Tx2 and Ts2 and obtains upper limit Tb2 of start-stop time standard, i.e. Tb2=Tx2+Ts2,
Contrast rising synchronous motor mechanism identical start and stop working time in particular job stage during real-world operation
Ty2, as Ty2 ＞ Tb2 or Ty2 >=Tb2, it is judged that rising motor power and mechanical resistance change,
In order to warning in advance rising motor mechanism produced problem；
A kind of mahjong machine lifting motor mechanism-trouble gives warning in advance method, described lifting motor mechanism include with
Upper inductive head and the lifting magnetoresistive sensor of the next inductive head, lifting synchronous motor, it is characterised in that:
Check and record and start to from lifting inductive head position, magnetic control bottom under lifting motor normal kinetic and resistance
The time that lifting magnetic control upper inductive head position stops, taking maximum time numerical value is Tx3, takes lifting and synchronizes
The motor delayed startup safety factor time is Ts3, is added by Tx3 and Ts3 and obtains start-stop time standard
Upper limit Tb3, i.e. Tb3=Tx3+Ts3, contrast lifting synchronous motor mechanism phase during real-world operation
With start and stop particular job stage, Ty3 working time, as Ty3 ＞ Tb3 or Ty3 >=Tb3, it is judged that lifting
Motor power and mechanical resistance change, in order to warning in advance lifting motor mechanism produced problem.
8. realize a control method for one of claim 1 to 7, it is characterized in that: set in mahjong machine entirety
Meter and experimental stage determine the motor of specified features and specific frame for movement at once, thus check
Determine corresponding Tx and Ts with record, then obtain upper limit TbA of corresponding start-stop time standard, will
TbA numerical value is previously written mahjong machine and controls program as mahjong machine warning in advance standard.
9. realize a control method for one of claim 1 to 7, it is characterized in that: make mahjong machine is actual
In with, determine under synchronous motor mechanism reference performance, start corresponding synchronous motor mechanism detection journey
Sequence, again checks and records this synchronous motor mechanism particular job rank in the case of normal kinetic and resistance
The start and stop working time Tx of section, is added gained time numerical value Tx and Ts, then obtains the new of correspondence
Upper limit TbB of start-stop time standard, TbB numerical value is stored in mahjong machine single-chip microcomputer memorizer for program
Call as the new standard of mahjong machine warning in advance.
10. realize a control method for one of claim 1 to 7, comprise the following steps:
A) motor of specified features and specific machine are determined at once in mahjong machine global design and experimental stage
Tool structure, thus inspection and record determine corresponding Tx and Ts, then obtain the corresponding start-stop time
Upper limit TbA of standard, is previously written TbA numerical value mahjong machine control program and warns in advance as mahjong machine
Indicating is accurate；
B) in mahjong machine is actually used, determine under synchronous motor mechanism reference performance, start corresponding same
Step motor mechanism detection program, again checks and records this synchronous motor mechanism at normal kinetic and resistance
In the case of the start and stop working time Tx in particular job stage, gained time numerical value Tx and Ts is added,
Then obtain upper limit TbB of the new start-stop time standard of correspondence, TbB numerical value is stored in mahjong machine list
Sheet machine memorizer supplies routine call as the new standard of mahjong machine warning in advance；
When c) calling warning in advance standard, preferentially call the new standard of the warning in advance in single-chip microcomputer memorizer, when
In single-chip microcomputer memorizer during standard new without warning in advance, then perform warning in advance in mahjong machine control program
Indicating is accurate.
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| CN201410607046.XA CN105879384A (en) | 2014-11-03 | 2014-11-03 | Mahjong machine motor mechanism fault prewarning method |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161767A (en) * | 1999-08-16 | 2000-12-19 | Hyundai Motor Company | Method of sensing failure of thermostat in vehicle |
| CN101059697A (en) * | 2006-04-17 | 2007-10-24 | 发那科株式会社 | Device and method for controlling electric motor |
| CN101211481A (en) * | 2006-12-25 | 2008-07-02 | 冲电气工业株式会社 | Automatic bargaining device |
| CN102758787A (en) * | 2011-04-29 | 2012-10-31 | 台达电子工业股份有限公司 | Fan failure early warning device and method thereof |
| CN103439109A (en) * | 2013-09-12 | 2013-12-11 | 华北电力大学（保定） | Wind turbine generator set drive system fault early-warning method |
| CN103961866A (en) * | 2014-05-14 | 2014-08-06 | 韦琳 | Fault warning prompt method for mahjong machine |
-
2014
- 2014-11-03 CN CN201410607046.XA patent/CN105879384A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161767A (en) * | 1999-08-16 | 2000-12-19 | Hyundai Motor Company | Method of sensing failure of thermostat in vehicle |
| CN101059697A (en) * | 2006-04-17 | 2007-10-24 | 发那科株式会社 | Device and method for controlling electric motor |
| CN101211481A (en) * | 2006-12-25 | 2008-07-02 | 冲电气工业株式会社 | Automatic bargaining device |
| CN102758787A (en) * | 2011-04-29 | 2012-10-31 | 台达电子工业股份有限公司 | Fan failure early warning device and method thereof |
| CN103439109A (en) * | 2013-09-12 | 2013-12-11 | 华北电力大学（保定） | Wind turbine generator set drive system fault early-warning method |
| CN103961866A (en) * | 2014-05-14 | 2014-08-06 | 韦琳 | Fault warning prompt method for mahjong machine |
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