CN110159614A - Cylinder solenoids control system - Google Patents
Cylinder solenoids control system Download PDFInfo
- Publication number
- CN110159614A CN110159614A CN201810149909.1A CN201810149909A CN110159614A CN 110159614 A CN110159614 A CN 110159614A CN 201810149909 A CN201810149909 A CN 201810149909A CN 110159614 A CN110159614 A CN 110159614A
- Authority
- CN
- China
- Prior art keywords
- low signal
- high rst
- time interval
- steps
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- Electromagnetism (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The present invention provides a kind of cylinder solenoids control method, is used to control solenoid valve, comprising the following steps: a. judges whether to receive a signal switching command, if so, b is thened follow the steps, if otherwise continuing to execute this step；B. judge that current signal is high RST or low signal, then follow the steps c if it is height, then follow the steps d if it is low；C. according to a preset first time interval and high RST is gradually converted into low signal according to the first percentage；And low signal according to preset second time interval and is gradually converted to high RST according to the second percentage by d..
Description
[technical field]
The present invention is a control method, especially a kind of cylinder solenoid valve control method.
[background technique]
The solenoid valve control signal used now is to stablize to set high or low to change air flow path to reach control gas
The motor behavior of cylinder.Hardly realize, such switching behavior will cause cylinder push-rod work excessively fast powerful, cause to cylinder sheet
Body or even determinand generate collision, in turn result in injury.
In view of this, the present invention provides a kind of cylinder solenoids control method, controllable cylinder is slowly moved, and avoids touching
Hit the injury of generation.
[summary of the invention]
Technical problem to be solved by the invention is to provide a kind of cylinder solenoids control methods, can control cylinder slow
Movement, avoids collision the injury of generation.
In order to solve the above technical problems, a kind of cylinder solenoids control method of the present invention, is used to control solenoid valve, including
Following steps:
A. judge whether to receive a signal switching command, if so, b is thened follow the steps, if otherwise continuing to execute this step；
B. judge that current signal is high RST or low signal, then follow the steps c if it is height, if it is low, execute
Step d；
C. according to a preset first time interval and high RST is gradually converted into low signal according to the first percentage；With
And
D. according to preset second time interval and low signal is gradually converted into high RST according to the second percentage.
Preferably, in step c, low signal is being switched to by high RST, 100% high RST is first changed into 80% high letter
Number, stop changing into 60% high RST after the first preset time interval again, be changed into again after stopping the first preset time interval
40% high RST, and so on until all being exported with low signal.
Preferably, in step d, when switching to high RST by low signal, 100% low signal first can be changed into 80%
Low signal stops that 60% low signal can be changed into after the second preset time interval again, stops the second preset time interval again
Change into 40% low signal, and so on until all being exported with high RST.
Compared with prior art, cylinder solenoids control method of the invention passes through with the side of signal change duty ratio
Formula, that is to say, that by going to change according to fixed percentage compartment of terrain during low signal and high RST mutual phase transition, from
And to make cylinder movement general just like oil cylinder, have the energy slowly controlled so that control force is slowly lowered or increases
Power has reached controllable cylinder and has slowly moved, avoided collision the beneficial effect of the injury of generation.
[Detailed description of the invention]
Fig. 1 is a kind of step flow chart of cylinder solenoids control method of the present invention.
[specific embodiment]
Refering to Figure 1, the present invention provides a kind of cylinder solenoids control method, it is used to control solenoid valve, including
Following steps:
Step 100: judging whether to receive a signal switching command, if so, 200 are thened follow the steps, if otherwise continuing to hold
This step of row；
Step 200: judge that current signal is high RST or low signal, thens follow the steps 300 if it is height, if it is
It is low to then follow the steps 400；
Step 300: being gradually converted to high RST according to one first preset time interval and according to the first percentage low
Signal is then returned to step 100, in the present embodiment for 20%, that is, is switching to low signal by high RST, first will
100% high RST changes into 80% high RST, stops changing into 60% high RST after the first preset time interval again, stops this
40% high RST is changed into after first preset time interval again, and so on until all being exported with low signal.As for centre
Fixed sequence in short-term can be adopted by stopping the first preset time interval, control the movement that solenoid valve slowly controls cylinder whereby.
Step 400: according to one second preset time interval and low signal being gradually converted into height according to the second percentage
Signal is then returned to step 100, can be first in the present embodiment for 20%, that is, when switching to high RST by low signal
The low signal that 100% low signal is changed into 80% stops that 60% low signal can be changed into after the second preset time interval again,
Stop changing into after the second preset time interval 40% low signal again, and so on until all being exported with high RST.As in
Between the second preset time interval for stopping can adopt fixed sequence in short-term, solenoid valve controllable whereby slowly controls the fortune of cylinder
It is dynamic.
In the present embodiment, the first preset time interval is identical as the second preset time interval.
In the present embodiment, first percentage is identical in second percentage, is all 20%.
In conclusion cylinder solenoids control method through the invention in such a way that signal changes duty ratio allowing gas
Cylinder movement is general just like oil cylinder, has the ability slowly controlled.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (3)
1. a kind of cylinder solenoids control method, is used to control solenoid valve, which comprises the following steps:
A. judge whether to receive a signal switching command, if so, b is thened follow the steps, if otherwise continuing to execute this step；
B. judge that current signal is high RST or low signal, then follow the steps c if it is height, thened follow the steps if it is low
d；
C. according to a preset first time interval and high RST is gradually converted into low signal according to the first percentage；And
D. according to preset second time interval and low signal is gradually converted into high RST according to the second percentage.
2. cylinder solenoid valve control method according to claim 1, which is characterized in that in step c, turn by high RST
When for low signal, 100% high RST is first changed into 80% high RST, is changed into again after stopping the first preset time interval
60% high RST stops changing into 40% high RST after the first preset time interval again, and so on until all with low
Signal output.
3. cylinder solenoid valve control method according to claim 1, which is characterized in that in step d, turn by low signal
When for high RST, 100% low signal can be changed into first to 80% low signal, can be turned again after stopping the second preset time interval
At 60% low signal, stop changing into 40% low signal after the second preset time interval again, and so on until all with
High RST output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149909.1A CN110159614A (en) | 2018-02-13 | 2018-02-13 | Cylinder solenoids control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810149909.1A CN110159614A (en) | 2018-02-13 | 2018-02-13 | Cylinder solenoids control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110159614A true CN110159614A (en) | 2019-08-23 |
Family
ID=67635463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810149909.1A Pending CN110159614A (en) | 2018-02-13 | 2018-02-13 | Cylinder solenoids control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110159614A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11153245A (en) * | 1997-11-20 | 1999-06-08 | Pacific Ind Co Ltd | Method for driving solenoid valve |
| JP2009138917A (en) * | 2007-12-11 | 2009-06-25 | Panasonic Corp | Solenoid valve driving method and power supply device using the same |
| CN105042158A (en) * | 2015-06-02 | 2015-11-11 | 浙江联辉智能科技有限公司 | Control method for proportional electromagnetic valve |
| CN106122566A (en) * | 2016-08-31 | 2016-11-16 | 北京小米移动软件有限公司 | Eliminate the method and device of electromagnetic valve noise |
| CN106602875A (en) * | 2016-12-02 | 2017-04-26 | 杭州先途电子有限公司 | DC solenoid valve driving circuit and PWM control method based on the same |
| CN206904337U (en) * | 2017-04-27 | 2018-01-19 | 佛山市爱米吧科技有限公司 | The drive circuit of magnetic valve |
-
2018
- 2018-02-13 CN CN201810149909.1A patent/CN110159614A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11153245A (en) * | 1997-11-20 | 1999-06-08 | Pacific Ind Co Ltd | Method for driving solenoid valve |
| JP2009138917A (en) * | 2007-12-11 | 2009-06-25 | Panasonic Corp | Solenoid valve driving method and power supply device using the same |
| CN105042158A (en) * | 2015-06-02 | 2015-11-11 | 浙江联辉智能科技有限公司 | Control method for proportional electromagnetic valve |
| CN106122566A (en) * | 2016-08-31 | 2016-11-16 | 北京小米移动软件有限公司 | Eliminate the method and device of electromagnetic valve noise |
| CN106602875A (en) * | 2016-12-02 | 2017-04-26 | 杭州先途电子有限公司 | DC solenoid valve driving circuit and PWM control method based on the same |
| CN206904337U (en) * | 2017-04-27 | 2018-01-19 | 佛山市爱米吧科技有限公司 | The drive circuit of magnetic valve |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190823 |