CN107381307A - Elevator car door system parameter setting method, system and door machine driver - Google Patents
Elevator car door system parameter setting method, system and door machine driver Download PDFInfo
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- CN107381307A CN107381307A CN201710408044.1A CN201710408044A CN107381307A CN 107381307 A CN107381307 A CN 107381307A CN 201710408044 A CN201710408044 A CN 201710408044A CN 107381307 A CN107381307 A CN 107381307A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
- B66B13/02—Door or gate operation
- B66B13/14—Control systems or devices
- B66B13/143—Control systems or devices electrical
- B66B13/146—Control systems or devices electrical method or algorithm for controlling doors
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Abstract
The invention provides a kind of elevator car door system parameter setting method, system and door machine driver, the described method comprises the following steps：The first useful work and output current that sampling gate machine driver exports when elevator door at the uniform velocity opens the first pre-determined distance with First Speed；The second useful work that sampling gate machine driver exports when elevator door at the uniform velocity closes the second pre-determined distance with First Speed；The 3rd useful work that sampling gate machine driver exports when elevator door at the uniform velocity closes three pre-determined distances with second speed；The maximum door closing speed of elevator door is calculated according to first useful work, the second useful work, the 3rd useful work and output current, close the door be obstructed electric current, gate of gate is closed the door and keep electric current；Using maximum door closing speed, gate close the door be obstructed electric current, gate close the door keep electric current set elevator car door system parameter.Self study of the present invention obtains elevator car door system parameter, can simplify elevator door debugging process, improves elevator and the security of door machine operation.
Description
Technical field
The present invention relates to technology elevators field, more specifically to a kind of elevator car door system parameter setting method, system
And door machine driver.
Background technology
Elevator door is the passage of passenger or goods disengaging lift car, due to the close phase of control and elevator safety of elevator door
Close, therefore simple and reliable gate control is extremely important.In existing elevator device, typically by door machine driver to elevator door
Carry out switch control.
In existing elevator car door system, the speed of switch gate is typically set by developer based on experience value, i.e., existing
During debugging, by artificially observing, visual experience adjust switch gate speed.But because the inertia of different elevator car door systems is different,
All door systems can not be met using unified empirical value.According to Standard, elevator door is instantaneous under average door closing speed
Kinetic energy need to be not more than 10 joules, if door closing speed setting is too big, be unsatisfactory for national standard kinetic energy requirement；If door closing speed setting is too small,
Shutdown efficiency is low.And it is very directly perceived because the door closing speed of current most of elevator doors is directly realized by setting frequency,
Scene can not estimate current kinetic energy, so as to cause field adjustable inconvenient.
In addition, enabling torque, shutdown at present is also all based on experience value by the moment of resistance or artificial debugging is set, such as nominal force
100%, 30% etc. of square, strictly according to Standard, (in international requirement, gate is not closed the door when elevator door closing is run
150N need to be not more than by resistance, the gate shutdown confining force under elevator door closure state need to be more than 50N；) limited.So
Cause Different field will technical staff support, so as to spend substantial amounts of man power and material.And these parameters will influence door machine
Operation, also relate to the person safety, such as close the door by the moment of resistance set it is excessive, it is possible to crush passenger.
The content of the invention
The technical problem to be solved in the present invention is, for the above-mentioned irrational problem of elevator car door system parameter setting, carries
For a kind of elevator car door system parameter setting method, system and door machine driver.
The technical scheme that the present invention solves above-mentioned technical problem is to provide a kind of elevator car door system parameter setting method, institute
State elevator door driven by door machine and the door machine by door machine driver control run；Methods described includes：
In elevator door with First Speed v1At the uniform velocity in opening process, sample the door machine driver and run first in elevator door
The the first useful work W exported during pre-determined distance1And the sampling door machine driver is defeated when elevator door travels at the uniform speed
Go out electric current IKeep, the First Speed v1It is preset value with first pre-determined distance；
In elevator door with First Speed v1At the uniform velocity in closing process, sample the door machine driver and run second in elevator door
The the second useful work W exported during pre-determined distance2, second pre-determined distance is preset value；
In elevator door with second speed v2At the uniform velocity in closing process, sample the door machine driver and run the 3rd in elevator door
The 3rd useful work W exported during pre-determined distance3, wherein v2=k × v1, the 3rd pre-determined distance and the k are default
Value；
According to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate elevator
The maximum door closing speed v of door3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2；
Use maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2Elevator door is set
Systematic parameter.
In elevator car door system parameter setting method of the present invention, second pre-determined distance is default with the described 3rd
It is described according to the first useful work W apart from equal1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate
The maximum door closing speed v of elevator door3, including：Switch gate speed v is calculated by following calculating formula3：It is wherein described
K is instantaneous kinetic energy requirement of the elevator door under average door closing speed；It is described
In elevator car door system parameter setting method of the present invention, first pre-determined distance and the second pre-determined distance
It is s, it is described according to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate electricity
The maximum door closing speed v of terraced door3, including：Gate is calculated by following calculating formula closed the door and be obstructed electric current IOutput 1：Wherein FClose 1It is elevator door closing by resistance；And calculated by following calculating formula
Gate, which is closed the door, keeps electric current IOutput 2： Wherein FClose 2For elevator door closing confining force.
In elevator car door system parameter setting method of the present invention, it is described in elevator door with First Speed v1At the uniform velocity open
During opening, sample the door machine driver and the first useful work W exported during the first pre-determined distance is run in elevator door1Bag
Include：
Elevator door is controlled with First Speed v1Open；
When elevator door travels at the uniform speed, the first output current I of the door machine driver is sampled1With the first output voltage U1；
The power of door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door reaches the
One pre-determined distance, obtain the first useful work W1；
It is described in elevator door with First Speed v1At the uniform velocity in closing process, sample the door machine driver and run in elevator door
The the second useful work W exported during second pre-determined distance2Including：
Elevator door is controlled with First Speed v1Close；
When elevator door travels at the uniform speed, the second output current I of the door machine driver is sampled2With the second output voltage U2；
The power of door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door reaches the
Two pre-determined distances, obtain the second useful work W2；
It is described in elevator door with second speed v2At the uniform velocity in closing process, sample the door machine driver and run in elevator door
The 3rd useful work W exported during 3rd pre-determined distance3Including：
Elevator door is controlled with second speed v2Close；
When elevator door travels at the uniform speed, the 3rd output current I of the door machine driver is sampled3With the 3rd output voltage U3；
The power of door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door reaches the
Three pre-determined distances, obtain the 3rd useful work W3。
It is described when elevator door travels at the uniform speed in elevator car door system parameter setting method of the present invention, sample institute
State the first output current I of a machine driver1With the first output voltage U1, and accumulate institute during the elevator door travels at the uniform speed
A power of machine driver output is stated until elevator door reaches the first pre-determined distance, the first useful work W of acquisition1Including：
Reach speed stabilizing in elevator door speed and run to the 30% of range in elevator door and start, sampled with fixed frequency
First output current I of the door machine driver1With the first output voltage U1Until elevator door runs to the 45% of range；
The the first output current I obtained according to sampling1With the first output voltage U1Calculate the of door machine driver output
One useful work W1：W1=∑ U1×I1× Δ t, the Δ t are the sampling period；
It is described when elevator door travels at the uniform speed, sample the second output current I of the door machine driver2With the second output electricity
Press U2, and the power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door reaches second
Pre-determined distance, obtain the second useful work W2Including：
Reach speed stabilizing in elevator door speed and run to the 30% of range in elevator door and start, sampled with fixed frequency
Second output current I of the door machine driver2With the first output voltage U2Until elevator door runs to the 45% of range；
The the second output current I obtained according to sampling2With the second output voltage U2Calculate the of door machine driver output
Two useful work W2：W2=∑ U2×I2×Δt；
It is described when elevator door travels at the uniform speed, sample the 3rd output current I of the door machine driver3With the 3rd output electricity
Press U3, and the power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door reaches the 3rd
Pre-determined distance, obtain the 3rd useful work W3Including：
Reach speed stabilizing in elevator door speed and run to the 75% of range in elevator door and start, sampled with fixed frequency
3rd output current I of the door machine driver3With the 3rd output voltage U3Until elevator door runs to the 90% of range；
The 3rd output current I obtained according to sampling3With the 3rd output voltage U3Calculate the of door machine driver output
Three useful work W3：W3=∑ U3×I3×Δt。
In elevator car door system parameter setting method of the present invention, sampled in a same door closing procedure for elevator door
The second useful work W2With the 3rd useful work W3, and sampling the first useful work W1And stood after completing opening door operation
Perform door-closing operation and sample the second useful work W2With the 3rd useful work W3。
The present invention also provides a kind of elevator car door system parameter setting system, and the elevator door is driven by door machine and the door machine
Run by door machine driver control；The parameter setting system includes：First sampling unit, the second sampling unit, the 3rd sampling
Unit, parameter calculation unit and parameter set unit, wherein：
The first parameter sampling unit, in elevator door with First Speed v1At the uniform velocity in opening process, described in sampling
Door machine driver runs the first useful work W exported during the first pre-determined distance in elevator door1And the sampling door machine drives
Holding electric current I of the dynamic device when elevator door travels at the uniform speedKeep, the First Speed v1It is preset value with the first pre-determined distance；
The second parameter sampling unit, in elevator door with First Speed v1At the uniform velocity in closing process, described in sampling
Door machine driver runs the second useful work W exported during the second pre-determined distance in elevator door2, second pre-determined distance is
Preset value；
The 3rd parameter sampling unit, in elevator door with second speed v2At the uniform velocity in closing process, described in sampling
Door machine driver runs the 3rd useful work W exported during the 3rd pre-determined distance in elevator door3, wherein v2=k × v1, it is described
3rd pre-determined distance and the k are preset value；
The parameter calculation unit, for according to the first useful work W1, the second useful work W2, the 3rd useful work W3With
And keep electric current IKeepCalculate the maximum door closing speed v of elevator door3, gate closes the door and is obstructed electric current IOutput 1, gate close the door keep electric current
IOutput 2；
The parameter set unit, for using maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate close the door
Keep electric current IOutput 2Elevator car door system parameter is set.
In elevator car door system parameter setting system of the present invention, second pre-determined distance is default with the described 3rd
Apart from equal, the parameter calculation unit passes through following calculating formula and calculates switch gate speed v3：Wherein described K is
Instantaneous kinetic energy requirement of the elevator door under average door closing speed；It is described
In elevator car door system parameter setting system of the present invention, first pre-determined distance and the second pre-determined distance
It is s, the parameter calculation unit, which by following calculating formula calculates gate, closes the door and be obstructed electric current IOutput 1：Wherein FClose 1It is elevator door closing by resistance；The parameter calculation unit
Gate shutdown is calculated by following calculating formula and keeps electric current IOutput 2： Wherein FClose 2
For elevator door closing confining force.
The present invention also provides a kind of elevator car door system door machine driver, including processor and storage device, the storage
A plurality of instruction is stored with equipment, a plurality of instruction is suitable to be loaded and performed by processor：
In elevator door with First Speed v1At the uniform velocity in opening process, sample the door machine driver and run first in elevator door
The the first useful work W exported during pre-determined distance1And the sampling door machine driver is defeated when elevator door travels at the uniform speed
Go out electric current IKeep, the First Speed v1It is preset value with the first pre-determined distance；
In elevator door with First Speed v1At the uniform velocity in closing process, sample the door machine driver and run second in elevator door
The the second useful work W exported during pre-determined distance2, second pre-determined distance is preset value；
In elevator door with second speed v2At the uniform velocity in closing process, sample the door machine driver and run the 3rd in elevator door
The 3rd useful work W exported during pre-determined distance3, wherein v2=k × v1, the 3rd pre-determined distance and the k are default
Value；
According to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate elevator
The maximum door closing speed v of door3, gate enabling output current IOutput 1, gate shutdown output current IOutput 2；
Use maximum door closing speed v3, gate enabling output current IOutput 1, gate shutdown output current IOutput 2Elevator door is set
Systematic parameter.
Elevator car door system parameter setting method, system and the door machine driver of the present invention, by controlling elevator door to preset
Speed opens and closes and self study obtains elevator car door system parameter in this process, can greatly simplify elevator door debugging process,
Elevator door-motor installation effectiveness is improved, while improves elevator and the security of door machine operation.
Brief description of the drawings
Fig. 1 is the schematic diagram of elevator car door system parameter setting method embodiment of the present invention；
Fig. 2 is the schematic diagram of sampling process in elevator car door system parameter setting method embodiment of the present invention；
Fig. 3 is elevator car door system rough schematic view；
Fig. 4 is the schematic diagram of elevator car door system parameter setting system embodiment of the present invention.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in figure 1, it is the schematic diagram of elevator car door system parameter setting method embodiment of the present invention, above-mentioned elevator door is by door
Machine is driven and door machine is run by door machine driver (door machine driver can use frequency converter etc.) control.This method passes through in elevator door
Open the door and carry out parameter setting with the self study in door closing procedure, so as to simplify elevator debugging process.Elevator in the present embodiment
Door parameter setting method comprises the following steps：
Step S1：Sampling obtains W1And IKeep。
Specifically, in elevator door with First Speed v1At the uniform velocity opening (specifically can be true according to the position data of encoder feedback
Determine whether elevator door is at the uniform velocity opened) during, sampling gate machine driver is defeated during elevator door runs the first pre-determined distance s1
The the first useful work W gone out1, while sample the output current I for obtaining door machine driver when elevator door travels at the uniform speedKeep, above-mentioned
One speed v1It is preset value with the first pre-determined distance s1.Specifically, above-mentioned First Speed v1It can be converted into motor speed ω1, with side
Side door machine driver is set, and to ensure safety, First Speed v1It is smaller than the normal door speed of elevator door.Because in elevator
Accelerating sections and braking section be present in the door opening process of door, therefore the first pre-determined distance s1 is more preferably less than elevator door total kilometres
50%.
The step specifically may include：(the t in such as Fig. 2 under elevator door closure state1Moment), start elevator door and open the door,
Elevator door ramps up First Speed v by static1；Being traveled at the uniform speed in elevator door, (i.e. enabling speed reaches First Speed v1) when,
That is the t in Fig. 22Moment, the first output current I of sampling gate machine driver1With the first output voltage U1；Accumulate elevator door at the uniform velocity
The power that door machine driver exports in running is until the t in elevator door arrival the first pre-determined distance s1, i.e. Fig. 23At the moment, obtain
Obtain the first useful work W1。
Especially, above-mentioned t2Moment can be that (now elevator door enabling speed reaches when elevator door enabling reaches L × 30% stroke
To speed stabilizing), above-mentioned L is the range of elevator door；t3When moment then reaches L × 45% stroke for elevator door enabling.In t2Moment
And t3Period T between moment1It is interior, with the first output current I of fixed frequency sampling gate machine driver1With the first output electricity
Press U1, and calculate T1First useful work W of period inside door machine driver output1：W1=∑ U1×I1× Δ t, wherein Δ t are to adopt
The sample cycle (i.e. the interval time of double sampling).
Step S2：Sampling obtains W2。
Specifically, in elevator door with First Speed v1At the uniform velocity closing (specifically can be true according to the position data of encoder feedback
Determine whether elevator door at the uniform velocity closes) during, what sampling gate machine driver exported in elevator door runs the second pre-determined distance s2
Second useful work W2.Identically with the first pre-determined distance s1, the second pre-determined distance s2 is also preset value, and second pre-determined distance
S2 is more preferably less than the 50% of elevator door total kilometres
The step specifically may include：(the t in such as Fig. 2 under elevator door opening4Moment), start elevator door and close,
Elevator door ramps up First Speed v by static1；Being traveled at the uniform speed in elevator door, (i.e. door closing speed reaches First Speed v1) when,
That is the t in Fig. 25Moment, the second output current I of sampling gate machine driver2With the first output voltage U2；Accumulate elevator door at the uniform velocity
The power that door machine driver exports in running is until the t in elevator door arrival the second pre-determined distance s2, i.e. Fig. 26At the moment, obtain
Obtain the second useful work W2。
Especially, above-mentioned t5Moment can be that elevator door closing reach the stroke of L × 30% (position can be sampled by encoder
Obtain) when (now elevator door closing speed reaches speed stabilizing)；t6Moment then opens the door for elevator door reaches the stroke (position of L × 45%
Put to sample by encoder and obtain) when.In t5Moment and t6Period T between moment2It is interior, with fixed frequency sampling gate machine
Second output current I of driver2With the second output voltage U2, and calculate T2The second of period inside door machine driver output has
Diligent W2：W2=∑ U2×I2×Δt；
Step S3：Sampling obtains W3。
Specifically, in elevator door with second speed v2At the uniform velocity closing (specifically can be true according to the position data of encoder feedback
Determine whether elevator door at the uniform velocity closes) during, sampling gate machine driver is defeated during elevator door runs the 3rd pre-determined distance s3
The 3rd useful work W gone out3, wherein v2=k × v1, k is preset value.To ensure safety, above-mentioned k is more than 1 and less than or equal to 2.With
In the same manner, the 3rd pre-determined distance s3 is also preset value to one pre-determined distance s2, and the 3rd pre-determined distance s3 is more preferably less than elevator door
The 50% of total kilometres
The step specifically may include：Elevator door is set to accelerate to close the door, until door closing speed reaches second speed v2；In elevator door
Reach second speed v2Afterwards, i.e., the t in Fig. 27Moment, the 3rd output current I of sampling gate machine driver3With the 3rd output voltage
U3；Elevator door is accumulated with second speed v2The power that door machine driver exports during traveling at the uniform speed reaches the 3rd until elevator door
T in pre-determined distance s3, i.e. Fig. 28At the moment, obtain the 3rd useful work W3。
Specifically, the sampling process can be in a same door closing procedure with step S2, such as reach L in elevator door closing
Start during × 75% stroke with the 3rd output current I of fixed frequency sampling gate machine driver3With the 3rd output voltage U3, and
When elevator door closing reaches L × 45% stroke, the process (i.e. T is calculated3In period) in the 3rd having of exporting of door machine driver
Diligent W3：W3=∑ U3×I3×Δt。
As shown in Fig. 2 to save flow, step S2, S3 can be made to be in a same door closing procedure for elevator door, and step
After S2, S3 are connected to step S1 opening door operation.Certainly, in actual applications, above-mentioned steps S1, S2, S3 can be located at independent open
In door, door closing procedure, and the sequencing that three steps perform does not influence follow-up parameter calculating.
Step S4：Calculating parameter.
Specifically, according to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate electricity
The maximum door closing speed v of terraced door3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2。
As shown in figure 3, it is the rough schematic view of elevator car door system, its middle belt pulley M1 is driven by door machine, and drives belt
Take turns M2 to rotate, elevator car door system equivalent modules move under belt pulley M2 drives.Door machine running is by frictional force F1, windage
(equivalent drag) F2, elevator car door system equivalent modules mass Mz, weight quality m influence.
Assuming that door engine efficiency is η1, and make the second pre-determined distance s2 and the 3rd pre-determined distance s3 equal, i.e. s2=s3=s,
Door machine toggle speed is v0(such as v0=0), can be obtained according to the law of conservation of energy during elevator door closing：
v2=k × v1 (3)
Above-mentioned P2The operation power for being door machine within the T2 periods, P3The operation power for being door machine within the T3 periods.
It can be obtained by formula (1)~(3)：
Due to door mechanism system and instantaneous kinetic energy W of the intermediate transmission mechanism in door closing procedure3Lower calculating formula is can be used to represent：
If (K is preset value, such as national standard no more than K joules for door mechanism system and the requirement of the instantaneous kinetic energy of intermediate transmission mechanism
It is required that 10 joules), calculating formula (5) deformation thus can must be used for the door closing speed v that calculates elevator door3Calculating formula (6)：
WhereinAlso, can be according to the pass between door machine rotating speed and door closing speed for convenience of setting
System, by above-mentioned speed v3It is converted into a machine rotational speed omega3。
Because suffered additional drag in elevator door enabling and door closing procedure is all F1+F2, the second pre-determined distance can be made
S1 and the second pre-determined distance s2 are equal, i.e. s1=s2=s, then can be obtained according to law of conservation of energy：
Due in the case of at the uniform velocity,Therefore can be obtained according to calculating formula (7), (8)：
And when elevator door is at the uniform velocity opened, door machine driver is contributed and the gravity of weight balances each other, now：
h×IKeep=mg+ (F1+F2) (11)
Wherein h is power-current coefficient, represents the proportionate relationship between door machine driver output current and output torque, i.e.,：
Because elevator door closing process and door-closing in-place are torque control patterns, therefore can be according to the size of electric current come table
Show elevator door closing by resistance FClose 1With elevator door closing confining force FClose 2(power can be set as needed, such as the shutdown in national standard
By resistance FClose 1No more than 150N, shutdown confining force FClose 2More than 50N)：
FClose 1=FMotor+mg-(F1+F2) (13)
FMotor=h*IOutput 1 (14)
FClose 2=FMotor+mg-(F1+F2) (15)
FMotor=h*IOutput 2 (16)
By calculating formula (13), (14) can gate close the door and be obstructed electric current IOutput 1Calculating formula：
By calculating formula (15), (16) can gate close the door and keep electric current IOutput 2Calculating formula：
Similarly, it is torque control pattern because elevator door opens the door, therefore can represents to open electricity according to the size of electric current
The power F of terraced doorOpen(power can be set as needed)：
FOpen the door=FMotor-mg-(F1+F2) (19)
Wherein：FMotor=h × IOutput 3 (20)
By calculating formula (13), (14) can gate enabling output current IOutput 3Calculating formula：
Above-mentioned gate enabling output current IOutput 3It may also be a parameter of elevator car door system.
Step S5：Arrange parameter.
Specifically, using door closing speed v3, gate enabling output current IOutput 1, gate shutdown output current IOutput 2Electricity is set
Terraced door system parameter.Gate enabling output current IOutput 3Also can be configured as elevator car door system parameter.
As shown in figure 4, it is the schematic diagram of elevator car door system parameter setting system embodiment of the present invention, wherein elevator door is by door
Machine is driven and door machine is run by door machine driver control.The parameter setting system includes：The sampling of first sampling unit 41, second is single
First 42, the 3rd sampling unit 43, parameter calculation unit 44 and parameter set unit 45, above-mentioned first sampling unit 41, second
Sampling unit 42, the 3rd sampling unit 43, parameter calculation unit 44 and parameter set unit 45 can specifically combine and run on door
Software in machine driver is realized, can also be realized by the hardware with associated software independently of door machine driver.
Above-mentioned first parameter sampling unit 41 is used in elevator door with First Speed v1At the uniform velocity in opening process, sampling gate machine
Driver runs the first useful work W exported in the first pre-determined distance s1 in elevator door1And sampling gate machine driver is in elevator
Holding electric current I in door at the uniform velocity opening processKeep, above-mentioned First Speed v1It is preset value with the first pre-determined distance s1.
Second parameter sampling unit 42 is used in elevator door with First Speed v1At the uniform velocity in closing process, the driving of sampling gate machine
Device runs the second useful work W exported in the second pre-determined distance s2 in elevator door2, above-mentioned second pre-determined distance s2 is preset value.
3rd parameter sampling unit 43 is used in elevator door with second speed v2At the uniform velocity in closing process, the driving of sampling gate machine
Device runs the 3rd useful work W exported in pre-determined distance s3 in elevator door the 3rd3, wherein v2=k × v1, k is preset value (above-mentioned k
The desirable any value more than 1 and less than or equal to 2), above-mentioned 3rd pre-determined distance s3 is preset value.
Parameter calculation unit 44 is used for according to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electricity
Flow IKeepCalculate the maximum door closing speed v of elevator door3, gate enabling output current IOutput 1, gate shutdown output current IOutput 2.Specifically
Ground, when the second pre-determined distance s2 is equal with the 3rd pre-determined distance s3, parameter calculation unit 44 is calculated most by following calculating formula
Big switch gate speed v3：Wherein described K is instantaneous kinetic energy requirement of the elevator door under average door closing speed,When the first pre-determined distance s1 is equal with the second pre-determined distance s2, parameter calculation unit 44 is by following
Calculating formula, which calculates gate, closes the door and is obstructed electric current IOutput 1：Wherein FClose 1For close the door by
Resistance；Gate shutdown is calculated by following calculating formula and keeps electric current IOutput 2：
Wherein FClose 2For elevator door closing confining force.
Parameter set unit 45 is used to use maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate close the door keep
Electric current IOutput 2Elevator car door system parameter is set.
The present invention also provides a kind of elevator car door system door machine driver, including processor and storage device, above-mentioned storage
A plurality of instruction is stored with equipment, and a plurality of instruction is suitable to be loaded and performed by processor：
In elevator door with First Speed v1At the uniform velocity in opening process, sampling gate machine driver is default in elevator door operation first
The the first useful work W exported during distance s11And output electricity of the sampling gate machine driver when elevator door travels at the uniform speed
Flow IKeep, above-mentioned First Speed v1It is preset value with the first pre-determined distance s1；
In elevator door with First Speed v1At the uniform velocity in closing process, sampling gate machine driver is default in elevator door operation second
The the second useful work W exported during distance s22, above-mentioned second pre-determined distance s2 is preset value；
In elevator door with second speed v2At the uniform velocity in closing process, sampling gate machine driver is default in elevator door operation the 3rd
The 3rd useful work W exported during distance s33, wherein v2=k × v1, above-mentioned 3rd pre-determined distance s3 and k are preset value；
According to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate elevator door
Maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2；
Use maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2Elevator door is set
Systematic parameter.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, the change or replacement that can readily occur in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
It is defined.
Claims (10)
1. a kind of elevator car door system parameter setting method, the elevator door are driven by door machine, and the door machine is by door machine driver
Control operation；Characterized in that, methods described includes：
In elevator door with First Speed v1At the uniform velocity in opening process, it is default in elevator door operation first to sample the door machine driver
The the first useful work W exported during distance1And output electricity of the sampling door machine driver when elevator door travels at the uniform speed
Flow IKeep, the First Speed v1It is preset value with first pre-determined distance；
In elevator door with First Speed v1At the uniform velocity in closing process, it is default in elevator door operation second to sample the door machine driver
The the second useful work W exported during distance2, second pre-determined distance is preset value；
In elevator door with second speed v2At the uniform velocity in closing process, it is default in elevator door operation the 3rd to sample the door machine driver
The 3rd useful work W exported during distance3, wherein v2=k × v1, the 3rd pre-determined distance and the k are preset value；
According to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate elevator door
Maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2；
Use maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2Elevator car door system is set
Parameter.
2. elevator car door system parameter setting method according to claim 1, it is characterised in that：Second pre-determined distance with
3rd pre-determined distance is equal, described according to the first useful work W1, the second useful work W2, the 3rd useful work W3And protect
Hold electric current IKeepCalculate the maximum door closing speed v of elevator door3, including：
Switch gate speed v is calculated by following calculating formula3：Wherein, the K is elevator door in average door closing speed
Under instantaneous kinetic energy requirement；It is described
3. elevator car door system parameter setting method according to claim 1, it is characterised in that：First pre-determined distance and
Second pre-determined distance is s, described according to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electricity
Flow IKeepCalculate gate and close the door and be obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2, including；
Gate is calculated by following calculating formula closed the door and be obstructed electric current IOutput 1： Wherein
FClose 1It is elevator door closing by resistance；
Gate shutdown is calculated by following calculating formula and keeps electric current IOutput 2： Wherein
FClose 2For elevator door closing confining force.
4. elevator car door system parameter setting method according to claim 1, it is characterised in that：It is described in elevator door with first
Speed v1At the uniform velocity in opening process, the door machine driver exports during elevator door runs the first pre-determined distance the is sampled
One useful work W1Including：
Elevator door is controlled with First Speed v1Open；
When elevator door travels at the uniform speed, the first output current I of the door machine driver is sampled1With the first output voltage U1；
The power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door arrival first is pre-
If distance, the first useful work W is obtained1；
It is described in elevator door with First Speed v1At the uniform velocity in closing process, sample the door machine driver and run second in elevator door
The the second useful work W exported during pre-determined distance2Including：
Elevator door is controlled with First Speed v1Close；
When elevator door travels at the uniform speed, the second output current I of the door machine driver is sampled2With the second output voltage U2；
The power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door arrival second is pre-
If distance, the second useful work W is obtained2；
It is described in elevator door with second speed v2At the uniform velocity in closing process, sample the door machine driver and run the 3rd in elevator door
The 3rd useful work W exported during pre-determined distance3Including：
Elevator door is controlled with second speed v2Close；
When elevator door travels at the uniform speed, the 3rd output current I of the door machine driver is sampled3With the 3rd output voltage U3；
The power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door arrival the 3rd is pre-
If distance, the 3rd useful work W is obtained3。
5. elevator car door system parameter setting method according to claim 4, it is characterised in that：It is described at the uniform velocity to be transported in elevator door
During row, the first output current I of the door machine driver is sampled1With the first output voltage U1, and accumulate the elevator door and at the uniform velocity transport
The power of the door machine driver output obtains the first useful work W until elevator door the first pre-determined distance of arrival during row1Bag
Include：
Reach speed stabilizing in elevator door speed and run to the 30% of range in elevator door and start, sampled with fixed frequency described in
First output current I of door machine driver1With the first output voltage U1Until elevator door runs to the 45% of range；
The the first output current I obtained according to sampling1With the first output voltage U1Calculate the door machine driver output first has
Diligent W1：W1=∑ U1×I1× Δ t, the Δ t are the sampling period；
It is described when elevator door travels at the uniform speed, sample the second output current I of the door machine driver2With the second output voltage U2,
And the power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door arrival second is default
Distance, obtain the second useful work W2Including：
Reach speed stabilizing in elevator door speed and run to the 30% of range in elevator door and start, sampled with fixed frequency described in
Second output current I of door machine driver2With the first output voltage U2Until elevator door runs to the 45% of range；
The the second output current I obtained according to sampling2With the second output voltage U2Calculate the door machine driver output second has
Diligent W2：W2=∑ U2×I2×Δt；
It is described when elevator door travels at the uniform speed, sample the 3rd output current I of the door machine driver3With the 3rd output voltage U3,
And the power of the door machine driver output during the elevator door travels at the uniform speed is accumulated until elevator door arrival the 3rd is default
Distance, obtain the 3rd useful work W3Including：
Reach speed stabilizing in elevator door speed and run to the 75% of range in elevator door and start, sampled with fixed frequency described in
3rd output current I of door machine driver3With the 3rd output voltage U3Until elevator door runs to the 90% of range；
According to the 3rd output current I3With the 3rd output voltage U3Calculate the 3rd useful work of the door machine driver output
W3：W3=∑ U3×I3×Δt。
6. elevator car door system parameter setting method according to claim 4, it is characterised in that：Same in elevator door is once closed
The second useful work W is sampled during door2With the 3rd useful work W3, and sampling the first useful work W1And complete
Door-closing operation is immediately performed after opening door operation and samples the second useful work W2With the 3rd useful work W3。
7. a kind of elevator car door system parameter setting system, the elevator door is driven by door machine and the door machine is by door machine driver control
System operation；It is characterized in that：The parameter setting system includes：First sampling unit, the second sampling unit, the 3rd sampling are single
Member, parameter calculation unit and parameter set unit, wherein：
The first parameter sampling unit, in elevator door with First Speed v1At the uniform velocity in opening process, sample the door machine and drive
Dynamic device runs the first useful work W exported during the first pre-determined distance in elevator door1And the sampling door machine driver exists
Holding electric current I when elevator door travels at the uniform speedKeep, the First Speed v1It is preset value with the first pre-determined distance；
The second parameter sampling unit, in elevator door with First Speed v1At the uniform velocity in closing process, sample the door machine and drive
Dynamic device runs the second useful work W exported during the second pre-determined distance in elevator door2, second pre-determined distance is default
Value；
The 3rd parameter sampling unit, in elevator door with second speed v2At the uniform velocity in closing process, sample the door machine and drive
Dynamic device runs the 3rd useful work W exported during the 3rd pre-determined distance in elevator door3, wherein v2=k × v1, the described 3rd is pre-
If distance and the k are preset value；
The parameter calculation unit, for according to the first useful work W1, the second useful work W2, the 3rd useful work W3And protect
Hold electric current IKeepCalculate the maximum door closing speed v of elevator door3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2；
The parameter set unit, for using maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate close the door keep
Electric current IOutput 2Elevator car door system parameter is set.
8. elevator car door system parameter setting system according to claim 7, it is characterised in that：Second pre-determined distance with
3rd pre-determined distance is equal, and the parameter calculation unit calculates switch gate speed v by following calculating formula3：Wherein described K is instantaneous kinetic energy requirement of the elevator door under average door closing speed；It is described
9. elevator car door system parameter setting system according to claim 7, it is characterised in that：First pre-determined distance and
Second pre-determined distance is s, and the parameter calculation unit, which by following calculating formula calculates gate, closes the door and be obstructed electric current IOutput 1：Wherein FClose 1It is elevator door closing by resistance；The parameter calculation unit
Gate shutdown is calculated by following calculating formula and keeps electric current IOutput 2：Wherein FClose 2
For elevator door closing confining force.
A kind of 10. elevator car door system door machine driver, it is characterised in that：Including processor and storage device, the storage is set
A plurality of instruction is stored with standby, a plurality of instruction is suitable to be loaded and performed by processor：
In elevator door with First Speed v1At the uniform velocity in opening process, it is default in elevator door operation first to sample the door machine driver
The the first useful work W exported during distance1And output electricity of the sampling door machine driver when elevator door travels at the uniform speed
Flow IKeep, the First Speed v1It is preset value with the first pre-determined distance；
In elevator door with First Speed v1At the uniform velocity in closing process, it is default in elevator door operation second to sample the door machine driver
The the second useful work W exported during distance2, second pre-determined distance is preset value；
In elevator door with second speed v2At the uniform velocity in closing process, it is default in elevator door operation the 3rd to sample the door machine driver
The 3rd useful work W exported during distance3, wherein v2=k × v1, the 3rd pre-determined distance and the k are preset value；
According to the first useful work W1, the second useful work W2, the 3rd useful work W3And keep electric current IKeepCalculate elevator door
Maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2；
Use maximum door closing speed v3, gate closes the door and is obstructed electric current IOutput 1, gate closes the door and keeps electric current IOutput 2Elevator car door system is set
Parameter.
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| CN201710408044.1A CN107381307B (en) | 2017-06-02 | 2017-06-02 | Elevator car door system parameter setting system, method and door machine driver |
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| CN201710408044.1A CN107381307B (en) | 2017-06-02 | 2017-06-02 | Elevator car door system parameter setting system, method and door machine driver |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861984A (en) * | 2018-08-27 | 2020-03-06 | 广州广日电梯工业有限公司 | Monitoring method of elevator centering device and monitoring device of elevator centering device |
| CN114890259A (en) * | 2022-07-12 | 2022-08-12 | 菱王电梯有限公司 | Elevator control method, elevator control device, elevator and computer readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548505A1 (en) * | 1991-12-24 | 1993-06-30 | Inventio Ag | Method and apparatus to determine the dynamic mass and average frictional force of a lift door |
| EP1164105A2 (en) * | 2000-05-09 | 2001-12-19 | Otis Elevator Company, A New Jersey Corporation | Service information derived from elevator operational parameters |
| CN202594587U (en) * | 2012-05-03 | 2012-12-12 | 天津城市建设学院 | Elevator door-motor control device of digital brushless continuous current (DC) motor |
| CN106115401A (en) * | 2016-08-16 | 2016-11-16 | 广州日滨科技发展有限公司 | Elevator debugging methods, devices and systems |
-
2017
- 2017-06-02 CN CN201710408044.1A patent/CN107381307B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0548505A1 (en) * | 1991-12-24 | 1993-06-30 | Inventio Ag | Method and apparatus to determine the dynamic mass and average frictional force of a lift door |
| EP1164105A2 (en) * | 2000-05-09 | 2001-12-19 | Otis Elevator Company, A New Jersey Corporation | Service information derived from elevator operational parameters |
| CN202594587U (en) * | 2012-05-03 | 2012-12-12 | 天津城市建设学院 | Elevator door-motor control device of digital brushless continuous current (DC) motor |
| CN106115401A (en) * | 2016-08-16 | 2016-11-16 | 广州日滨科技发展有限公司 | Elevator debugging methods, devices and systems |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110861984A (en) * | 2018-08-27 | 2020-03-06 | 广州广日电梯工业有限公司 | Monitoring method of elevator centering device and monitoring device of elevator centering device |
| CN114890259A (en) * | 2022-07-12 | 2022-08-12 | 菱王电梯有限公司 | Elevator control method, elevator control device, elevator and computer readable storage medium |
| CN114890259B (en) * | 2022-07-12 | 2022-09-30 | 菱王电梯有限公司 | Elevator control method, device, elevator and computer readable storage medium |
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| CN107381307B (en) | 2019-05-31 |
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