CN108894643A - A kind of general electric windowing machine controller and its control method - Google Patents
A kind of general electric windowing machine controller and its control method Download PDFInfo
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- CN108894643A CN108894643A CN201810659282.4A CN201810659282A CN108894643A CN 108894643 A CN108894643 A CN 108894643A CN 201810659282 A CN201810659282 A CN 201810659282A CN 108894643 A CN108894643 A CN 108894643A
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- 238000000034 method Methods 0.000 title claims description 21
- 238000004891 communication Methods 0.000 claims abstract description 50
- 238000013500 data storage Methods 0.000 claims abstract description 39
- 230000001360 synchronised effect Effects 0.000 claims abstract description 39
- 210000000352 storage cell Anatomy 0.000 claims abstract description 37
- 230000033001 locomotion Effects 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 238000007689 inspection Methods 0.000 claims description 4
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/77—Power-operated mechanisms for wings with automatic actuation using wireless control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F17/00—Special devices for shifting a plurality of wings operated simultaneously
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/148—Windows
Abstract
The present invention discloses a kind of general electric windowing machine controller, including control unit and the data storage cell being connected with control unit, electric-motor drive unit, communication unit, current acquisition unit, voltage acquisition unit, state acquisition unit, speed acquisition unit.The present invention is suitable for the control of the electric window-opening devices such as chain-type, rack-and-pinion, screw and electric lock, have the function of communication, the acquisition of window opener operating status etc., pass through parameter setting, realize the different speed of service of window opener, range ability and push-pull effort control, the operation exception of window opener can also be handled, for the settable more window openers of large window, the synchronous control mode of electric lock linkage.
Description
Technical field
The present invention relates to a kind of general electric windowing machine controller and its control methods, belong to electric machine controller field.
Background technique
Electric window-opening machine is warm and humid in fire-fighting link windowing smoke evacuation, indoor timing windowing ventilation, opening and closing window regulation room
The requirements such as degree and chance rain automatic window-closing are descended to be widely used.Window opener is more and more mature at present, on the market all kinds of windowing machines
Class is various, but corresponding controller but develops slowly.Traditional electric window-opening machine there are push-pull effort, stroke, the speed of service without
Method is adjusted, and multimachine not can guarantee using operation consistency, and operation exception can not be handled, and no communication interface can not report operation shape
State cannot access the problems such as robot control system(RCS) realizes intelligent management.
Summary of the invention
Goal of the invention：Present invention aims in view of the deficiencies of the prior art, provide a kind of general electric window opener control
Device, while giving its control method, it is settable that this method can be realized the window opener speed of service, distance, output torque, can be more
Machine synchronous operation has the function of that operation exception processing, window opener running state information upload and different types of machines adapt to.
Technical solution：A kind of general electric of the present invention opens a window machine controller, including control unit and single with control
The connected data storage cell of member, electric-motor drive unit, communication unit, current acquisition unit, voltage acquisition unit, state acquisition
Unit, speed acquisition unit；
The current acquisition unit is delivered to control unit for acquiring electric current when motor operation, and by current value；
The voltage acquisition unit is delivered to control list for acquiring supply voltage when motor operation, and by voltage value
Member；
The state acquisition unit, for acquiring power supply polarity and high speed operation signal when motor operation, and the polarity that will power
It is delivered to control unit with high speed operation signal, to control the operating status of window opener motor；
The speed acquisition unit is delivered to control for acquiring revolving speed and revolution when motor operation, and by revolving speed and revolution
Unit；
The electric-motor drive unit, the driving signal for being exported according to control unit control motor operation；Electric-motor drive unit
Including overcurrent and overheating protection module；
Described control unit, for according to current acquisition unit, voltage acquisition unit, state acquisition unit and speed acquisition unit
Acquisition signal, the driving signal of motor is determined in conjunction with configuration parameter, realizes different operating statuses to control motor, while can
One group of window opener synchronous operation of realization is communicated with more windowing machine controllers according to configuration parameter；Control unit is to motor driven list
Member, current acquisition unit and voltage acquisition unit use synchronous control mode, and control unit can be with the control of multi-machine synchronous operation
The connection of device communication unit, control unit includes powered devices state detection module, running current thresholding control module；
Described communication unit one end is connect with control unit, and the other end can be with other windowing machine controllers, host computer or long-range prison
Control terminal connection；
The data storage cell, for storing configuration parameter, window opener run-length data and the motor fortune of windowing machine controller
Row status data, the data storage cell are connect with control unit, are read by control unit and are written.
Controller of the invention controls the traffic direction of window opener driving motor, and then driving machine according to power supply polarity
Tool device realizes that all types of windows open and close, while realizing speed and distance controlling by velocity sensor, passes by electric current
Sensor realizes output torque control, is also equipped with communication interface, the different speeds of service, range ability and push-and-pull can be arranged by software
The parameters such as power.
Preferably, the communication unit uses non-equilibrium single line half-duplex operation mode；The speed acquisition unit includes
Hall sensor, optical sensor and the magnet ring being mounted in window opener mechanical drive system, coding disk；The motor driven list
Member uses H bridge structure, PWM driving method.
Preferably, the operating status of the motor include high-speed forward operation, constant speed forward direction operation, constant speed inverted running and
Slow reverse runs four kinds of states.
In above structure, the state of window opener when data storage cell saves power failure without additional power supply；Motor drives
Moving cell makes motor be in static self-sustaining condition in power failure；Motor torque is limited by voltage acquisition unit, current acquisition
The signal of unit codetermines.
Above structure is suitable for electric window-opening device low voltage DC motor running speed, steering and the control of torque.The present invention
Can according to configuration parameter data, acquire the speed of service of signal deciding window opener, range ability, while according to configuration information and more
The synchronous operation of more electric window-opening machines is realized in platform windowing machine controller communication.
The present invention also provides a kind of control methods of general electric windowing machine controller, include the following steps：
S1, control unit read the acquisition signal acquisition windowing of configuration parameter and state acquisition unit in data storage cell
Then the information such as the speed of service, the traffic direction of machine judge whether more window opener synchronous operations, if so, control communication unit
It is first to communicate with other windowing machine controllers to obtain the state of other window openers, and more windowing machine controllers is made to be in communication link
State is connect, step S2 is gone to；If it is not, then directly going to step S2；
S2, control unit determine driving signal according to information such as the speed of service, the traffic directions of acquisition and convey driving signal
To electric-motor drive unit, electric-motor drive unit controls the motor operation of window opener according to driving signal；
S3, in motor operation course, voltage acquisition unit acquisition motor operating voltage simultaneously operating voltage value is delivered to control
Working current value is simultaneously delivered to control unit, control unit root by unit processed, the operating current of current acquisition unit acquisition motor
The output torque of motor is obtained according to the operating voltage and operating current of motor, then by the output torque and data storage cell of motor
The operation torque of middle configuration is compared, and judges whether the two is consistent, if the two is consistent, directly execution step S4, if the two
Inconsistent, then the driving signal of control unit adjustment output keeps the output torque of motor consistent with the operation torque of configuration, then
Continue to execute step S4；
Revolving speed is simultaneously delivered to control unit by revolving speed when S4, speed acquisition unit acquisition motor operation, and control unit is according to adopting
The motor speed of collection obtains the velocity amplitude of window opener, and the speed of service configured in the velocity amplitude and data storage cell is compared
Compared with whether consistent both judging, if the two is consistent, directly execution step S5, if the two is inconsistent, control unit adjusts defeated
Driving signal out keeps the velocity amplitude of window opener consistent with the speed of service of configuration, then proceedes to execute step S5；
S5, control unit check the state of communication unit, and the communication shape of windowing machine controller is judged according to the state of communication unit
Whether state is normal, if so, continuing to execute step S6, otherwise, control unit reads the configuration parameter in data storage cell simultaneously
Inverted running or measure out of service are taken according to configuration parameter, the operating status of window opener is stored in number by last control unit
According in storage unit, and it is out of service to control motor；
The motor working current of acquisition is compared by S6, control unit with the electric current configured threshold value in configuration parameter, judgement
The whether super threshold value of operating current, if operating current is less than threshold value, motor is working properly, step S7 is continued to execute, if work
Make electric current and be greater than threshold value, then motor operation irregularity, control unit reads the configuration parameter in data storage cell and basis is matched
It sets parameter and takes inverted running or measure out of service, the operating status of window opener is stored in data and stored by last control unit
In unit, and it is out of service to control motor；
The power supply state of S7, control unit inspection windowing machine controller, and whether just to judge the power supply state of windowing machine controller
Often, if normal, then step S8 is continued to execute, if abnormal, the operating status of window opener is stored in data storage list by control unit
In member, it is out of service then to control motor；
S8, speed acquisition unit acquisition motor operation when revolution and be delivered to control unit, control unit according to motor turn
Numerical value obtains the range ability of window opener, the range ability that then will be configured in above-mentioned actual motion distance and data storage cell
It is compared, judges whether the two is consistent, if the two numerical value is consistent, window opener reaches setting range ability, and control unit will
In the data store, finally control motor is out of service for the operating status storage of window opener, if the two numerical value is inconsistent,
Return step S3.
Preferably, in step sl, control unit reads configuration parameter from data storage cell, the configuration parameter
The speed of service of electric current, voltage and window opener including motor, operation torque（Power）, range ability（Stroke）And synchronous operation
The parameters such as window opener number of units；Before control unit reads configuration parameter, control unit transmission self-checking command to data storage cell,
Electric-motor drive unit, communication unit, current acquisition unit, voltage acquisition unit, state acquisition unit, speed acquisition unit, inspection
Whether the working condition for looking into above-mentioned each unit is normal, if the working condition of each unit is normal, continues to execute step S1, if each list
The working state abnormal of member（Even if only one cell operation state is abnormal）, then the machine controller that opens a window is out of service.
Preferably, more if having step S11, windowing machine controller configuration parameter to require between step S1 and step S2
The synchronous operation of platform window opener, then each controller is connected to one by its communication unit and communication line before driving window opener operation
The other each controllers communications risen, control unit judge synchronous operation the practical connection number of units of window opener whether with configure number of units one
It causes, it is out of service if inconsistent, if unanimously, continuing to execute step S12；
Whether the state that S12, control unit judge that each window opener of synchronous operation will be run is consistent, if unanimously, determination is respectively opened
The synchronous operation state of window machine, driving motor operation make each window opener starting synchronous operation, in the process of running each window opener control
Device processed remains communication, transmits current each controller operating status, realizes that the synchronous operation of windowing unit stops if inconsistent
Only run.
Preferably, between step S2 and step S3 with step S21, control unit to the operating current of acquisition with it is corresponding
Current threshold in configuration parameter is compared, and judges window opener whether normal operation, if the operating current of acquisition is in thresholding
Within value, then window opener normal operation, otherwise, window opener are operating abnormally, and take the measures such as out of service or inverted running.
Preferably, in step s 5, when more window openers are run simultaneously, controller judges the logical of each windowing machine controller
Whether letter state is normal, if so, continuing to execute step S6, otherwise, control unit reads the configuration ginseng in data storage cell
Number simultaneously takes inverted running or measure out of service according to configuration parameter, while guaranteeing that the more window openers movement of synchronous operation is protected
It holds unanimously, finally in the data store by the operating status storage of more window openers, and it is out of service to control motor.
Beneficial effects of the present invention are as follows：（1）The present invention can realize window opener high-speed cruising according to driving signal, reach fast
Speed windowing purpose；
（2）Can be configured to more window openers synchronous working for large window, at the same for more window openers provide the different speeds of service,
Range ability and the operating mode of driving force collocation；
（3）Communication interface can be communicated with wireless, wire communication module, realize long-range control；
（4）Controller of the invention makes window opener have two kinds of rises, two kinds of speed and two kinds of thrusts unlatchings, two sections of speed, two
Kind pulling force is closed, and is closed window and is protected rebound in place, and be hampered stopping or inverted running are run, and electric lock is opened before opening a window prior to window opener
Lock closes window and shuts afterwards in place, and running state information, which reports, realizes the functions such as window opener remote monitoring and control；
In short, the present invention is suitable for the control of the electric window-opening devices such as chain-type, rack-and-pinion, screw and electric lock, have communication,
The functions such as window opener operating status acquisition realize the window opener different speed of service, range ability and push-and-pull by parameter setting
Power control, moreover it is possible to the operation exception of window opener be handled, linked for the settable more window openers of large window, electric lock
Synchronous control mode.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram.
Fig. 2 is process flow diagram of the invention.
Specific embodiment
Technical solution of the present invention is described in detail below by attached drawing, but protection scope of the present invention is not limited to
The embodiment.
Embodiment 1：A kind of general electric opens a window machine controller, structure as shown in Figure 1, include control unit and with control
The connected data storage cell of unit processed, electric-motor drive unit, communication unit, current acquisition unit, voltage acquisition unit, state
Acquisition unit, speed acquisition unit.Control unit, for according to current acquisition unit, voltage acquisition unit, state acquisition unit
With the acquisition signal of speed acquisition unit, the driving signal of motor is determined in conjunction with configuration parameter, with control motor realize it is different
Operating status, while one group of window opener synchronous operation of realization can be communicated with more windowing machine controllers according to configuration parameter.Motor
Operating status include that high-speed forward operation, the operation of constant speed forward direction, constant speed inverted running and slow reverse run four kinds of states.Control
Unit processed uses synchronous control mode to electric-motor drive unit, current acquisition unit and voltage acquisition unit, and control unit can be with
The controller communication unit of multi-machine synchronous operation connects, and control unit includes powered devices state detection module, running current door
Limit control module.
In addition, current acquisition unit, is delivered to control unit for acquiring electric current when motor operation, and by current value；
Voltage acquisition unit is delivered to control unit for acquiring supply voltage when motor operation, and by voltage value；State is adopted
Collect unit, for acquiring power supply polarity and high speed operation signal when motor operation, and will power supply polarity and high speed operation signal
It is delivered to control unit, to control the operating status of window opener motor；Speed acquisition unit turns when for acquiring motor operation
Speed and revolution, and revolving speed and revolution are delivered to control unit, speed acquisition unit include Hall sensor, optical sensor and
Magnet ring, the coding disk being mounted in window opener mechanical drive system；Electric-motor drive unit, the drive for being exported according to control unit
Dynamic signal control motor operation, electric-motor drive unit include overcurrent and overheating protection module, electric-motor drive unit using H bridge structure,
PWM driving method；Communication unit one end is connect with control unit, the other end and other windowing machine controllers, host computer or long-range
Monitor terminal connection, communication unit use non-equilibrium single line half-duplex operation mode；Data storage cell, for storing window opener
Configuration parameter, window opener run-length data and the motor operating state data of controller, data storage cell and control unit connect
It connects, is read by control unit and be written.
The control method of the present embodiment general electric windowing machine controller, as shown in Fig. 2, including the following steps：
S1, control unit read the acquisition signal acquisition windowing of configuration parameter and state acquisition unit in data storage cell
Then the information such as the speed of service, the traffic direction of machine judge whether more window opener synchronous operations, if so, control communication unit
It is first to communicate with other windowing machine controllers to obtain the state of other window openers, and more windowing machine controllers is made to be in communication link
State is connect, step S2 is gone to；If it is not, then directly going to step S2.
In step sl, control unit reads configuration parameter from data storage cell, and the configuration parameter includes electricity
The electric current of machine, the speed of service of voltage and window opener, operation torque（Power）, range ability（Stroke）With the windowing of synchronous operation
The parameters such as board number；Before control unit reads configuration parameter, control unit sends self-checking command and drives to data storage cell, motor
Moving cell, communication unit, current acquisition unit, voltage acquisition unit, state acquisition unit, speed acquisition unit check above-mentioned
Whether the working condition of each unit is normal, if the working condition of each unit is normal, continues to execute step S1, if the work of each unit
It is abnormal to make state（Even if only one cell operation state is abnormal）, then the machine controller that opens a window is out of service.
If having step S11, windowing machine controller configuration parameter to require more windowings between step S1 and step S2
Machine synchronous operation, then each controller before driving window opener operation, linked together by its communication unit and communication line its
Its each controller communication, control unit judge whether the practical connection number of units of window opener of synchronous operation is consistent with configuration number of units, if
It is inconsistent, then it is out of service, if unanimously, continuing to execute step S12；
Whether the state that S12, control unit judge that each window opener of synchronous operation will be run is consistent, if unanimously, determination is respectively opened
The synchronous operation state of window machine, driving motor operation make each window opener starting synchronous operation, in the process of running each window opener control
Device processed remains communication, transmits current each controller operating status, realizes that the synchronous operation of windowing unit stops if inconsistent
Only run.
S2, control unit according to information such as the speed of service, the traffic directions of acquisition determine driving signal and by driving signals
It is delivered to electric-motor drive unit, electric-motor drive unit controls the motor operation of window opener according to driving signal.
The operating current and corresponding configuration of acquisition are joined with step S21, control unit between step S2 and step S3
Current threshold in number is compared, and judges window opener whether normal operation, if acquisition operating current within threshold value,
Then window opener normal operation, otherwise, window opener are operating abnormally, and take the measures such as out of service or inverted running.
S3, in motor operation course, voltage acquisition unit acquisition motor operating voltage simultaneously operating voltage value is conveyed
To control unit, working current value is simultaneously delivered to control unit by the operating current of current acquisition unit acquisition motor, and control is single
Member obtains the output torque of motor according to the operating voltage and operating current of motor, then the output torque of motor and data are stored
The operation torque configured in unit is compared, and judges whether the two is consistent, if the two is consistent, directly execution step S4, if
The two is inconsistent, then the driving signal of control unit adjustment output keeps the output torque of motor consistent with the operation torque of configuration,
It then proceedes to execute step S4.
Output torque=operating voltage × operating current × correction factor × computational constant ÷ motor speed
Revolving speed is simultaneously delivered to control unit by revolving speed when S4, speed acquisition unit acquisition motor operation, and control unit is according to adopting
The motor speed of collection obtains the actual motion speed of window opener, the speed of service that will be configured in the velocity amplitude and data storage cell
It is compared, judges whether the two is consistent, if the two is consistent, directly execution step S5, if the two is inconsistent, control unit
The driving signal of adjustment output keeps the velocity amplitude of window opener consistent with the speed of service of configuration, then proceedes to execute step S5.
Actual motion speed=motor speed × every transhipment row distance × Units conversion factor
S5, control unit check the state of communication unit, and the communication shape of windowing machine controller is judged according to the state of communication unit
Whether state is normal, if so, continuing to execute step S6, otherwise, control unit reads the configuration parameter in data storage cell simultaneously
Inverted running or measure out of service are taken according to configuration parameter, the operating status of window opener is stored in number by last control unit
According in storage unit, and it is out of service to control motor.
In step s 5, when more window openers are run simultaneously, controller judges the communications status of each windowing machine controller
Whether normal, if so, continuing to execute step S6, otherwise, control unit reads configuration parameter and root in data storage cell
Inverted running or measure out of service are taken according to configuration parameter, while guaranteeing that the more window openers movement of synchronous operation keeps one
It causes, finally in the data store by the operating status storage of more window openers, and it is out of service to control motor.
The motor working current of acquisition is compared by S6, control unit with the electric current configured threshold value in configuration parameter,
Judge the whether super threshold value of operating current, if operating current is less than threshold value, motor is working properly, step S7 is continued to execute,
If operating current is greater than threshold value, motor operation irregularity, control unit reads configuration parameter and root in data storage cell
Inverted running or measure out of service are taken according to configuration parameter, the operating status of window opener is stored in data by last control unit
In storage unit, and it is out of service to control motor.
S7, control unit inspection windowing machine controller power supply state, and judge open a window machine controller power supply state be
It is no normal, if normal, then step S8 is continued to execute, if abnormal, the operating status of window opener is stored in data and deposited by control unit
In storage unit, it is out of service then to control motor.
S8, speed acquisition unit acquisition motor operation when revolution and be delivered to control unit, control unit is according to motor
Revolution value obtain the actual motion distance of window opener, then will configure in above-mentioned actual motion distance and data storage cell
Range ability is compared, and judges whether the two is consistent, if the two numerical value is consistent, window opener reaches setting range ability, control
In the data store by the operating status storage of window opener, finally control motor is out of service, if the two numerical value for unit processed
It is inconsistent, then return step S3.
Actual motion distance=motor rotations × every transhipment row distance × Units conversion factor
In summary, control unit is fast according to the traffic direction of the collected signal deciding window opener of state acquisition unit and operation
Degree, then according to data storage cell storage window opener present position, window opener current state determine window opener operation away from
From and operation push and draw force.Control unit is run by electric-motor drive unit driving motor, while being adopted by current acquisition unit
Operating current when collecting motor operation is adopted with judging whether window opener operation push-pull effort meets setting value by speed acquisition unit
The motor speed of collection with judge motor speed whether meet setting value and by adjusting driving signal make the window opener speed of service protect
It holds in setting value.Control unit obtains window opener range ability by speed acquisition unit and controls window opener according to configuration information
Windowing in place, closes window in place.Whether control unit judges window opener operation extremely and according to configuration by electric current and speed acquisition
Information takes the control measure such as out of service or inverted running.When controller is configured to Multi-Machine Synchronous in use, each control unit
It is communicated by communication unit with other controllers, window opener state is corresponded to according to each controller and windowing is controlled in configuration information decision
Machine operating status is, it can be achieved that synchronous open, close, stop and be simultaneously stopped when certain window opener exception or inverted running simultaneously
Etc. functions.When controller power-off, control unit control data storage cell saves current window opener operating status, range ability
Etc. information.Machine controller open a window by communication unit and computer installation software communication acquisition configuration information, and according to confidence
Breath uses different control driving methods to different type window opener.
As described above, must not be explained although the present invention has been indicated and described referring to specific preferred embodiment
For the limitation to invention itself.It without prejudice to the spirit and scope of the invention as defined in the appended claims, can be right
Various changes can be made in the form and details for it.
Claims (8)
- The machine controller 1. a kind of general electric opens a window, it is characterised in that：Including control unit and the number being connected with control unit According to storage unit, electric-motor drive unit, communication unit, current acquisition unit, voltage acquisition unit, state acquisition unit, speed Acquisition unit；The current acquisition unit is delivered to control unit for acquiring electric current when motor operation, and by current value；The voltage acquisition unit is delivered to control list for acquiring supply voltage when motor operation, and by voltage value Member；The state acquisition unit, for acquiring power supply polarity and high speed operation signal when motor operation, and the polarity that will power It is delivered to control unit with high speed operation signal, to control the operating status of window opener motor；The speed acquisition unit is delivered to control for acquiring revolving speed and revolution when motor operation, and by revolving speed and revolution Unit；The electric-motor drive unit, the driving signal for being exported according to control unit control motor operation；Described control unit, for according to current acquisition unit, voltage acquisition unit, state acquisition unit and speed acquisition unit Acquisition signal, the driving signal of motor is determined in conjunction with configuration parameter, realizes different operating statuses to control motor, while can One group of window opener synchronous operation of realization is communicated with more windowing machine controllers according to configuration parameter；Described communication unit one end is connect with control unit, the other end and other windowing machine controllers, host computer or long-range monitoring Terminal connection；The data storage cell, for storing configuration parameter, window opener run-length data and the motor fortune of windowing machine controller Row status data.
- 2. a kind of general electric windowing machine controller according to claim 1, it is characterised in that：The communication unit is using non- Balance single line half-duplex operation mode；The speed acquisition unit includes Hall sensor, optical sensor and is mounted on windowing Magnet ring, coding disk in machine mechanical drive system；The electric-motor drive unit uses H bridge structure, PWM driving method.
- 3. a kind of general electric windowing machine controller according to claim 1, it is characterised in that：The operating status of the motor Four kinds of states are run including high-speed forward operation, the operation of constant speed forward direction, constant speed inverted running and slow reverse.
- 4. a kind of control method of general electric windowing machine controller, which is characterized in that include the following steps：S1, control unit read the acquisition signal acquisition windowing of configuration parameter and state acquisition unit in data storage cell Then the operation information of machine judges whether more window opener synchronous operations, if so, control communication unit and other window opener controls Device communication processed makes more windowing machine controllers be in communication connection status to obtain the state of other window openers, goes to step S2；If it is not, then directly going to step S2；S2, control unit determine driving signal according to the speed of service, the traffic direction information of acquisition and are delivered to driving signal Electric-motor drive unit, electric-motor drive unit control the motor operation of window opener according to driving signal；S3, in motor operation course, voltage acquisition unit acquisition motor operating voltage simultaneously operating voltage value is delivered to control Working current value is simultaneously delivered to control unit, control unit root by unit processed, the operating current of current acquisition unit acquisition motor The output torque of motor is obtained according to the operating voltage and operating current of motor, then by the output torque and data storage cell of motor The operation torque of middle configuration is compared, and judges whether the two is consistent, if the two is consistent, directly execution step S4, if the two Inconsistent, then the driving signal of control unit adjustment output keeps the output torque of motor consistent with the operation torque of configuration, then Continue to execute step S4；Revolving speed is simultaneously delivered to control unit by revolving speed when S4, speed acquisition unit acquisition motor operation, and control unit is according to adopting The motor speed of collection obtains the velocity amplitude of window opener, and the speed of service configured in the velocity amplitude and data storage cell is compared Compared with whether consistent both judging, if the two is consistent, directly execution step S5, if the two is inconsistent, control unit adjusts defeated Driving signal out keeps the velocity amplitude of window opener consistent with the speed of service of configuration, then proceedes to execute step S5；S5, control unit check the state of communication unit, and the communication shape of windowing machine controller is judged according to the state of communication unit Whether state is normal, if so, continuing to execute step S6, otherwise, control unit reads the configuration parameter in data storage cell simultaneously Inverted running or measure out of service are taken according to configuration parameter, the operating status of window opener is stored in number by last control unit According in storage unit, and it is out of service to control motor；The motor working current of acquisition is compared by S6, control unit with the electric current configured threshold value in configuration parameter, judgement The whether super threshold value of operating current, if operating current is less than threshold value, motor is working properly, step S7 is continued to execute, if work Make electric current and be greater than threshold value, then motor operation irregularity, control unit reads the configuration parameter in data storage cell and basis is matched It sets parameter and takes inverted running or measure out of service, the operating status of window opener is stored in data and stored by last control unit In unit, and it is out of service to control motor；The power supply state of S7, control unit inspection windowing machine controller, and whether just to judge the power supply state of windowing machine controller Often, if normal, then step S8 is continued to execute, if abnormal, the operating status of window opener is stored in data storage list by control unit In member, it is out of service then to control motor；S8, speed acquisition unit acquisition motor operation when revolution and be delivered to control unit, control unit according to motor turn Numerical value obtains the range ability of window opener, the range ability that then will be configured in above-mentioned actual motion distance and data storage cell It is compared, judges whether the two is consistent, if the two numerical value is consistent, window opener reaches setting range ability, and control unit will In the data store, finally control motor is out of service for the operating status storage of window opener, if the two numerical value is inconsistent, Return step S3.
- 5. a kind of control method of general electric windowing machine controller according to claim 4, it is characterised in that：In step S1 In, control unit reads configuration parameter from data storage cell, the configuration parameter include the electric current of motor, voltage and The speed of service, the window opener number of units of operation torque, range ability and synchronous operation of window opener；Control unit reads configuration parameter Before, control unit sends self-checking command to data storage cell, electric-motor drive unit, communication unit, current acquisition unit, voltage Acquisition unit, state acquisition unit, speed acquisition unit check whether the working condition of above-mentioned each unit is normal, if each unit Working condition it is normal, then continue to execute step S1, if the working state abnormal of each unit, the machine controller that opens a window stop fortune Row.
- 6. a kind of control method of general electric windowing machine controller according to claim 4, it is characterised in that：In step S1 Between step S2 with step S11, control unit judge the window opener of synchronous operation it is practical connect number of units whether with configure platform Number is consistent, out of service if inconsistent, if unanimously, continuing to execute step S12；Whether the state that S12, control unit judge that each window opener of synchronous operation will be run is consistent, if unanimously, determination is respectively opened The synchronous operation state of window machine, driving motor operation makes each window opener starting synchronous operation, out of service if inconsistent.
- 7. a kind of control method of general electric windowing machine controller according to claim 4, it is characterised in that：In step Have between S2 and step S3 step S21, control unit is to the threshold in the operating current of acquisition and corresponding configuration parameter Value is compared, and judges window opener whether normal operation, if the operating current of acquisition, within threshold value, window opener is run just Often, otherwise, window opener is operating abnormally, and motor is out of service or inverted running.
- 8. a kind of control method of general electric windowing machine controller according to claim 4, it is characterised in that：In step S5 In, when more window openers are run simultaneously, controller judges whether the communications status of each windowing machine controller is normal, if so, Step S6 is continued to execute, otherwise, control unit reads the configuration parameter in data storage cell and takes instead according to configuration parameter To operation or measure out of service, while guaranteeing that the more window openers movement of synchronous operation is consistent, finally more open a window The operating status of machine stores in the data store, and it is out of service to control motor.
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| CN109914967A (en) * | 2019-02-21 | 2019-06-21 | 杭州博攀智能系统有限公司 | A kind of the real-time speed regulating system and control method of multiple window openers |
| CN111236790A (en) * | 2020-03-02 | 2020-06-05 | 南通苏驰建设工程有限公司 | Synchronous control system of coding type window opener |
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| CN108894643B (en) | 2019-11-26 |
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Denomination of invention: A General Electric Window Opening Machine Controller and Its Control Method Granted publication date: 20191126 Pledgee: Chengdong Branch of Nanjing Bank Co.,Ltd. Pledgor: NANJING TUNEC TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980005451 |