CN110460294A - A kind of greenhouse membrane motor wireless control and monitoring method and its control driving device - Google Patents
A kind of greenhouse membrane motor wireless control and monitoring method and its control driving device Download PDFInfo
- Publication number
- CN110460294A CN110460294A CN201910828789.2A CN201910828789A CN110460294A CN 110460294 A CN110460294 A CN 110460294A CN 201910828789 A CN201910828789 A CN 201910828789A CN 110460294 A CN110460294 A CN 110460294A
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- motor
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- circuit unit
- membrane
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0822—Integrated protection, motor control centres
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Greenhouses (AREA)
Abstract
The invention discloses a kind of greenhouse membrane motor wireless control and monitoring method and its control driving devices, include the following steps, wireless membrane motor drive dynamic control device is connected with membrane motor by cable, wireless membrane motor drive dynamic control device receives the control or setting instruction of control system, and control instruction includes membrane motor rotation direction.A kind of greenhouse membrane motor wireless control driving device is also disclosed in the present invention, the device not only can be with the driving of high efficient and reliable and control greenhouse membrane motor, it the various kinds of sensors in networking and system and controller can also be used in combination by wireless communication to realize and automatically control, power supply circuit unit can be adapted to access 5 to 110V DC power supply, inside setting positive and negative anodes are reversely connected automatic adaptation function, to prevent equipment damage caused by making mistakes because of wiring, motor-drive circuit unit is provided with fuse, fuse protection can be carried out when current of electric protects threshold value setting excessive to protect motor safe.
Description
Technical field
The present invention relates to data monitoring technical field more particularly to a kind of wireless greenhouse wound membrane motor control and monitoring sides
Method, and its control driving device.
Background technique
Greenhouse is the important infrastructure of modern agriculture, and plastic greenhouse is highly suited for the greenhouse of China's national situation,
Open canopy mode usually using wound membrane in production and be aerated ventilation, and commonly use in production using manually or electrically wound membrane machine into
Row wound membrane opens canopy, moves the labor intensity that wound membrane machine greatly alleviates people, but the control of electronic wound membrane machine compared to manual roll film electromechanics
System and driving method are relatively backward, are only to play switch powering-on function, do not have implementing result detection, fault diagnosis, networking
Function necessary to the automations such as communication, abnormality processing and precision control, is not able to satisfy the requirement of modern agricultural development.
The invention patent has developed a kind of wireless control and prison for the deficiency of existing membrane motor control and driving method
The method of the electronic membrane motor in thermometric room and a kind of electronic wound membrane motor control for having wireless networking communications and fault diagnosis
Device.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of wireless greenhouse wound membrane electricity proposed
Machine controls and monitors method, and the wireless membrane motor that this method is implemented controls driving device.
To achieve the goals above, present invention employs following technical solutions:
A kind of greenhouse membrane motor wireless control and monitoring method and its control driving device, comprising the following steps:
S1: wireless membrane motor drive dynamic control device is connected with membrane motor by cable.
S2: wireless membrane motor drive dynamic control device receives the control or setting instruction of control system, control instruction packet
Rotation direction containing membrane motor, membrane motor rotation time, membrane motor target rotational position, emergency stop；It includes electricity that parameter, which is arranged,
Throat floater threshold value, time-out time, wireless transmission circuit cell parameters, operating mode.
S3: wireless membrane motor drive dynamic control device parsing control or setting instruction, and to the parameter in setting instruction into
Row storage.
S4: wireless membrane motor drive control device drives membrane motor operation.
S5: wireless membrane motor drive dynamic control device passes through motor signal Acquisition Circuit unit and current collection circuit unit
Real-time working electric current, corner, revolving speed and the limit signal of real-time monitoring and acquisition membrane motor, and carry out calculation processing and converse
The current movement position of motor, run duration and state parameter.
S6: wireless membrane motor drive dynamic control device judges whether the kinematic parameter of membrane motor exceeds the normal threshold of setting
Value controls motor stop motion if exceeding, and warning message is sent to control system by wireless transmission circuit unit, if not surpassing
Out, then continue driving motor.
S7: wireless membrane motor drive dynamic control device judges whether motor movement position or run duration reach control instruction
In target value, stop if reaching driving motor movement, if miss the mark value continues to drive, and periodically through wireless
Transmission circuit unit reports membrane motor working status parameter to control system.
S8: control system receives the message that wireless membrane motor drive dynamic control device is sent, and obtains the work of membrane motor
Make state and warning message.
Preferably, the wireless greenhouse wound membrane motor drive control device includes power supply circuit unit, Master control chip electricity
Road unit, wireless transmission circuit unit, motor signal Acquisition Circuit unit, current collection circuit unit, motor-drive circuit list
Member, human-computer interaction circuit unit and memory circuit cells, the power supply circuit unit of wireless greenhouse wound membrane motor drive control device
Input supply voltage range is 5~110V of direct current, and motor-drive circuit unit is provided with fuse, Master control chip circuit unit
Respectively with wireless transmission circuit unit, motor signal Acquisition Circuit unit, current collection circuit unit, motor-drive circuit unit
It is connected with memory circuit cells, Master control chip circuit unit is provided with watchdog circuit and RTC.
Preferably, the motor signal Acquisition Circuit unit of the Master control chip circuit unit can be adapted to from motor
Potentiometric sensor, capacitance type sensor, photoelectric sensor and Magnetic Sensor signal.
Preferably, the letter of the motor signal Acquisition Circuit unit acquisition of the wireless greenhouse wound membrane motor drive control device
Number include motor corner, revolving speed and limit signal, current collection circuit unit acquire motor work in electric current.
The invention has the benefit that
1, the instruction of control system is received by wireless communication, and driving membrane motor to target position or turns forward or reverse
It moves certain object time, and the running current of real-time monitoring membrane motor, rotational angle and is presently in position, acquire wound membrane
The limit stop signal of motor not only efficiently, precisely, reliably can drive and control membrane motor, can also be by wireless
Various kinds of sensors and controller in constructing communication network and system are used in combination to realize and automatically control.
2, by the application of wireless greenhouse wound membrane motor drive control device, can automatic adaptation 5 to 110V direct current
Source input, inside setting power supply line positive-negative connected defencive function, to prevent equipment damage caused by making mistakes because of wiring, wireless rolling greenhouse
The motor-drive circuit of film motor drive control device can carry out fuse protection when current of electric protects threshold value setting excessive
To protect motor safe.
3, by the application of wireless greenhouse wound membrane motor drive control device, control system can transmit wirelessly control and refer to
It enables, saves the wiring and construction debugging cost of whole system.
4, the motor-drive circuit unit of wireless greenhouse wound membrane motor drive control device can drive membrane motor to rotate forward
Or reversion, and can control when membrane motor moves to the target position or object run time that control system issues and stop fortune
It is dynamic, and Motor execution result is reported into control system, to realize accurate membrane motor motion control.
5, the operating status of wireless greenhouse wound membrane motor drive control device real-time monitoring motor is led to when being abnormal
It crosses wireless transmission circuit unit and sends abnormal alarm information to control system, if no exceptions, by the state reporting of setting
Membrane motor operating state data is periodically reported to control system by frequency, improves the safety and reliability of device.
Detailed description of the invention
Fig. 1 is a kind of greenhouse membrane motor wireless control and monitoring method and its control driving device proposed by the present invention
System structure diagram；
Fig. 2 is the system block diagram of wireless greenhouse wound membrane motor drive control device proposed by the present invention；
Fig. 3 is a kind of flow chart of greenhouse membrane motor wireless control and monitoring method proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-3, a kind of greenhouse membrane motor wireless control and monitoring method and its control driving device, including it is following
Step:
S1: wireless membrane motor drive dynamic control device is connected with membrane motor by cable.
S2: wireless membrane motor drive dynamic control device receives the control or setting instruction of control system, control instruction packet
Rotation direction containing membrane motor, membrane motor rotation time, membrane motor target rotational position, emergency stop；It includes electricity that parameter, which is arranged,
Throat floater threshold value, time-out time, wireless transmission circuit cell parameters, operating mode.
S3: wireless membrane motor drive dynamic control device parsing control or setting instruction, and to the parameter in setting instruction into
Row storage.
S4: wireless membrane motor drive control device drives membrane motor operation.
S5: wireless membrane motor drive dynamic control device passes through motor signal Acquisition Circuit unit and current collection circuit unit
Real-time working electric current, corner, revolving speed and the limit signal of real-time monitoring and acquisition membrane motor, and carry out calculation processing and converse
The current movement position of motor, run duration and state parameter.
S6: wireless membrane motor drive dynamic control device judges whether the kinematic parameter of membrane motor exceeds the normal threshold of setting
Value controls motor stop motion if exceeding, then warning message is sent to control system by wireless transmission circuit unit, if not
Exceed, then continues driving motor.
S7: wireless membrane motor drive dynamic control device judges whether motor movement position or run duration reach control instruction
In target value, stop if reaching driving motor movement, if miss the mark value continues to drive, and periodically through wireless
Transmission circuit unit reports membrane motor working status parameter to control system.
S8: control system receives the message that wireless membrane motor drive dynamic control device is sent, and obtains the work of membrane motor
Make state and warning message.
Wireless greenhouse wound membrane motor drive control device includes power supply circuit unit, Master control chip circuit unit, wireless
Transmission circuit unit, motor signal Acquisition Circuit unit, current collection circuit unit, motor-drive circuit unit, human-computer interaction
Circuit unit and memory circuit cells, the input voltage model of the power supply circuit unit of wireless greenhouse wound membrane motor drive control device
It encloses for 5~110V of direct current, inside setting positive and negative anodes reversal connection automatic adaptation function, to prevent equipment caused by making mistakes because of wiring from damaging
Bad, input power is converted to several DC voltages of 24V, 12V, 5V, 3.3V and 1.3V, motor-drive circuit by power supply circuit unit
Unit is provided with fuse, can carry out fuse protection when current of electric protects threshold value setting excessive to protect motor to pacify
Entirely, Master control chip circuit unit respectively with wireless transmission circuit unit, motor signal acquisition unit, current acquisition unit, electricity
Drive circuit unit is connected with memory circuit cells, and Master control chip circuit unit is provided with watchdog circuit and RTC, sees
Door dog circuit can carry out automatically reset operation when program fleet or hardware crash, and guarantee the stability of system, RTC can be provided
Real-time time, alarm clock, timer, thus realize timing controlled, abnormal overtime calendar scheduling function.
Motor signal Acquisition Circuit unit can be adapted to potentiometric sensor, capacitive sensing from membrane motor
The signal of device, photoelectric sensor and Magnetic Sensor, the motor signal of wireless greenhouse wound membrane motor drive control device acquire single
The signal of member acquisition includes real-time working electric current, corner, revolving speed and the limit signal of motor, current acquisition current unit acquisition electricity
Electric current in machine work.
Working principle: wireless greenhouse wound membrane motor drive control device is connect by cable with membrane motor, then passes through nothing
Line communication is communicated with control system.Wireless greenhouse wound membrane motor drive control device receives control system by wireless communication
Instruction, driving membrane motor rotation, and the electric current of real-time monitoring membrane motor, rotational angle and be presently in position, and supervise
The limit stop signal of membrane motor is surveyed, Master control chip circuit unit receives control instruction or setting from control system
When parameter, instruction parsing is carried out, and will instruct or parameter is set and be stored in memory circuit cells, to prevent in system exception state
Under instruction or setting parameter lose.Control instruction includes membrane motor rotation direction, membrane motor rotation time, membrane motor
Target rotational position or run duration, emergency stop；It includes current anomaly threshold value, time-out time, wireless transmission circuit list that parameter, which is arranged,
First parameter, operating mode, Master control chip circuit unit pass through master control core after the control instruction for parsing control system transmission
The I/O mouth of piece level height control motor-drive circuit unit acted, because motor-drive circuit unit output end with
Membrane motor is connected, while motor-drive circuit unit has forward and backward driving function, so that Master control chip can be by not
Forward or reverse with I/O mouthfuls of level height control membrane motors, Master control chip circuit unit is acquired by motor signal
Circuit unit can be adapted to potentiometric sensor, capacitance type sensor, photoelectric sensor and Magnetic Sensor from membrane motor
One of signal, to collect rotational angle signal, tach signal, the limit signal of membrane motor.Master control chip electricity
Road unit acquires the current value in the membrane motor course of work, motor signal acquisition unit and electricity by current collection circuit unit
Flowing includes isolation circuit in Acquisition Circuit unit, and the external wound membrane motor signal and current signal of acquisition be not electric with Master control chip
I/O mouthfuls of main control chip in the unit of road are directly connected to, to guarantee the anti-interference of Master control chip, Electro Magnetic Compatibility and stabilization
Property.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of greenhouse membrane motor wireless control and monitoring method and its control driving device, comprising the following steps:
S1: wireless membrane motor drive dynamic control device is connected with membrane motor by cable.
S2: wireless membrane motor drive dynamic control device receives the control or setting instruction of control system, and control instruction includes volume
Film direction of motor rotation, membrane motor rotation time, membrane motor target rotational position, emergency stop；It includes that electric current is different that parameter, which is arranged,
Normal threshold value, time-out time, wireless transmission circuit cell parameters, operating mode.
S3: wireless membrane motor drive dynamic control device parsing control or setting instruction, and the parameter in setting instruction is deposited
Storage.
S4: wireless membrane motor drive control device drives membrane motor operation.
S5: wireless membrane motor drive dynamic control device is real-time by motor signal Acquisition Circuit unit and current collection circuit unit
Real-time working electric current, corner, revolving speed and the limit signal of monitoring and acquisition membrane motor, and carry out calculation processing and converse motor
Current movement position, run duration and state parameter.
S6: wireless membrane motor drive dynamic control device judges whether the kinematic parameter of membrane motor exceeds the normality threshold of setting,
If exceeding, motor stop motion is controlled, warning message is sent to control system by wireless transmission circuit unit, if without departing from,
Then continue driving motor.
S7: wireless membrane motor drive dynamic control device judges whether motor movement position or run duration reach in control instruction
Target value stops driving motor movement, if miss the mark value continues to drive, and periodically through wireless transmission if reaching
Circuit unit reports membrane motor working status parameter to control system.
S8: control system receives the message that wireless membrane motor drive dynamic control device is sent, and obtains the work shape of membrane motor
State and warning message.
2. a kind of greenhouse membrane motor wireless control according to claim 1 and monitoring method and its control driving device,
Implemented by wireless greenhouse wound membrane motor drive control device, which is characterized in that the wireless greenhouse wound membrane drive and control of electric machine
Device includes power supply circuit unit, Master control chip circuit unit, wireless transmission circuit unit, motor signal Acquisition Circuit list
Member, current collection circuit unit, motor-drive circuit unit, human-computer interaction circuit unit and memory circuit cells, wireless greenhouse
The input voltage range of the power supply circuit unit of membrane motor drive dynamic control device is 5~110V of direct current, motor-drive circuit list
Member is provided with fuse, Master control chip circuit unit respectively with wireless transmission circuit unit, motor signal acquisition unit, electric current
Acquisition unit, motor-drive circuit unit are connected with memory circuit cells, and Master control chip circuit unit is provided with house dog
Circuit and RTC.
3. a kind of greenhouse membrane motor wireless control according to claim 2 and monitoring method and its control driving device,
It is characterized in that, the motor signal Acquisition Circuit unit of the Master control chip circuit unit can be adapted to the current potential from motor
Formula sensor, capacitance type sensor, photoelectric sensor and Magnetic Sensor signal.
4. a kind of greenhouse membrane motor wireless control according to claim 3 and monitoring method and its control driving device,
It is characterized in that, the signal packet that the motor signal Acquisition Circuit unit of the wireless greenhouse wound membrane motor drive control device acquires
The corner, revolving speed and limit signal of motor are included, current collection circuit unit acquires the electric current in motor work.
5. a kind of greenhouse membrane motor wireless control according to claim 3 or 4 and monitoring method and its control driving dress
It sets, which is characterized in that the wireless greenhouse wound membrane motor drive control device can drive membrane motor forward or reverse, and automatic
Instruct automatic running to target position or operational objective time according to control system.
6. a kind of greenhouse membrane motor wireless control according to claim 3 or 4 and monitoring method and its control driving dress
It sets, which is characterized in that the wireless greenhouse wound membrane motor drive control device can be when monitoring motor status exception to control
System sends warning message.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828789.2A CN110460294A (en) | 2019-09-03 | 2019-09-03 | A kind of greenhouse membrane motor wireless control and monitoring method and its control driving device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910828789.2A CN110460294A (en) | 2019-09-03 | 2019-09-03 | A kind of greenhouse membrane motor wireless control and monitoring method and its control driving device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112398383A (en) * | 2020-11-10 | 2021-02-23 | 上海翰萨智能科技有限公司 | Window pusher motor driving system and control method |
| CN113261455A (en) * | 2021-05-21 | 2021-08-17 | 贵州航天智慧农业有限公司 | Solar energy film winder fault detection and repair reporting system |
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| CN201494016U (en) * | 2009-07-24 | 2010-06-02 | 宁波弘讯科技有限公司 | Injection molding machine control system driven by linear motor |
| CN104635680A (en) * | 2014-12-23 | 2015-05-20 | 南京康尼机电股份有限公司 | Wireless data acquisition device and method of vehicle door controller and drive motor |
| CN109139525A (en) * | 2018-07-16 | 2019-01-04 | 珠海格力电器股份有限公司 | Method, device and system for processing tower fan abnormity and storage medium |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201494016U (en) * | 2009-07-24 | 2010-06-02 | 宁波弘讯科技有限公司 | Injection molding machine control system driven by linear motor |
| CN104635680A (en) * | 2014-12-23 | 2015-05-20 | 南京康尼机电股份有限公司 | Wireless data acquisition device and method of vehicle door controller and drive motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112398383A (en) * | 2020-11-10 | 2021-02-23 | 上海翰萨智能科技有限公司 | Window pusher motor driving system and control method |
| CN113261455A (en) * | 2021-05-21 | 2021-08-17 | 贵州航天智慧农业有限公司 | Solar energy film winder fault detection and repair reporting system |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191115 |
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| RJ01 | Rejection of invention patent application after publication |