CN108897256A - The triggering method exported for single-chip microcontroller, control panel - Google Patents
The triggering method exported for single-chip microcontroller, control panel Download PDFInfo
- Publication number
- CN108897256A CN108897256A CN201810800032.8A CN201810800032A CN108897256A CN 108897256 A CN108897256 A CN 108897256A CN 201810800032 A CN201810800032 A CN 201810800032A CN 108897256 A CN108897256 A CN 108897256A
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- China
- Prior art keywords
- circuit
- cpu
- output equipment
- triggering method
- chip microcontroller
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- 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.)
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21087—Define sensor type, resistance, thermocouple, thermistor, voltage, current
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/21—Pc I-O input output
- G05B2219/21137—Analog to digital conversion, ADC, DAC
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control By Computers (AREA)
Abstract
The present invention relates to mechanical equipment control method field, the triggering method exported in particular for single-chip microcontroller, control panel.The triggering method is：A) current collection circuit, analog quantity and digital quantity conversion circuit, comparison circuit are connected between output equipment and CPU；B) current signal of current collection circuit acquisition output equipment；C) comparison circuit is by current signal compared with pre-set parameter；D) when the result after comparing meets setting condition, current signal is converted into digital signal and sends CPU to by analog quantity and digital quantity conversion circuit；E) CPU will control output equipment after Digital Signal Processing.The present invention by acquisition for current signal, compare and convert, and be transferred to CPU, and then control output equipment.External input device is not needed, not only not affected by environment, also there is no limit to service life.
Description
Technical field
The present invention relates to SAR image processing technology field, the triggering method exported in particular for single-chip microcontroller, control panel.
Background technique
The development for manufacturing industry in recent years is maked rapid progress, and the especially appearance of automated production equipment makes entirely to manufacture
Industry is further, thoroughly marches toward the epoch of automated production.Various automated production equipment control modes, go out like the mushrooms after rain
It is existing.
Present control mode common on the market has PLC, single-chip microcontroller, control panel.These control systems are usually set by input
Standby, central processing unit, output equipment three parts composition.Control principle is generally input equipment input signal, central processing unit
Carry out signal processing, control output equipment movement.And sensor is as one of the most common type input equipment, often by the shadow of environment
Sound is larger, and the service life of sensor also will receive influence on needing the mechanism moved, therefore will be greatly reduced the stability of equipment.
And in some equipment higher for space requirement, the adjusting of the parameters such as the installation wiring of sensor and sensitivity is also very
It is inconvenient.And there is also some potential safety problemss for sensor false triggering in machine running process.
Summary of the invention
The technical problem to be solved by the present invention is to：It is affected by environment big in order to solve existing sensor, it is unstable and
The deficiency of parameter regulation inconvenience, the present invention provides it is a kind of for single-chip microcontroller, control panel export triggering method, by for
The acquisition of current signal is compared and is converted, and is transferred to CPU, and then controls output equipment.External input is not needed to set
Standby, not only not affected by environment, to service life, also there is no limit.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of triggering method exported for single-chip microcontroller, control panel, which is characterized in that the triggering method is：
A) output equipment with connected between CPU current collection circuit, analog quantity and digital quantity conversion circuit, compared with it is electric
Road；
B) current signal of current collection circuit acquisition output equipment；
C) comparison circuit is by current signal compared with pre-set parameter；
D) when the result after comparing meets setting condition, current signal is converted by analog quantity with digital quantity conversion circuit
Digital signal sends CPU to；
E) CPU will control output equipment after Digital Signal Processing.
Specifically, the current collection circuit in the form of microcircuit integrate on circuit boards or current collection circuit with
Independent module is connected directly between output equipment and CPU.
Specifically, the analog quantity and digital quantity conversion circuit are integrated on circuit boards in the form of microcircuit, or simulation
Amount and digital quantity conversion circuit are connected directly between output equipment and CPU with independent module.
Specifically, the comparison circuit is integrated on circuit boards in the form of microcircuit or comparison circuit is with independent mould
Block is connected directly between output equipment and CPU.
The beneficial effects of the invention are as follows：The present invention provides a kind of triggering methods exported for single-chip microcontroller, control panel, lead to
The acquisition for current signal is crossed, compares and converts, and is transferred to CPU, and then control output equipment.Outside is not needed
Input equipment, not only not affected by environment, to service life, also there is no limit.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is control principle drawing of the invention；
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.
Fig. 1 is control principle drawing of the invention.
A kind of triggering method exported for single-chip microcontroller, control panel, the triggering method are：
A) output equipment with connected between CPU current collection circuit, analog quantity and digital quantity conversion circuit, compared with it is electric
Road；
B) current signal of current collection circuit acquisition output equipment；
C) comparison circuit is by current signal compared with pre-set parameter；
D) when the result after comparing meets setting condition, current signal is converted by analog quantity with digital quantity conversion circuit
Digital signal sends CPU to；
E) CPU will control output equipment after Digital Signal Processing.
The current collection circuit is integrated on circuit boards in the form of microcircuit or current collection circuit is with independent mould
Block is connected directly between output equipment and CPU.The analog quantity is integrated in the form of microcircuit with digital quantity conversion circuit
On circuit board or analog quantity and digital quantity conversion circuit are connected directly between output equipment and CPU with independent module.It is described
Comparison circuit is integrated in the form of microcircuit on circuit boards or comparison circuit with independent module is connected directly between output equipment
Between CPU.
Increase current collection circuit, analog quantity and digital quantity conversion circuit, comparison circuit between output equipment and CPU.
Output equipment (such as direct current generator) status changes (such as direct current generator load changes) in equipment running process,
To cause output equipment electric current to change, current collection circuit can acquire in real time output equipment electric current, more electric
Collected current signal can be compared by road with the parameter pre-set, analog quantity and number when meeting setting condition
Current signal can be converted into digital signal and sends CPU to by amount conversion circuit, CPU is handled using internal processes, thus be reached
To the purpose of control output equipment.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (4)
1. a kind of triggering method exported for single-chip microcontroller, control panel, which is characterized in that the triggering method is：
A) current collection circuit, analog quantity and digital quantity conversion circuit, comparison circuit are connected between output equipment and CPU；
B) current signal of current collection circuit acquisition output equipment；
C) comparison circuit is by current signal compared with pre-set parameter；
D) when the result after comparing meets setting condition, current signal is converted into number with digital quantity conversion circuit by analog quantity
Signal sends CPU to；
E) CPU will control output equipment after Digital Signal Processing.
2. the triggering method according to claim 1 exported for single-chip microcontroller, control panel, it is characterised in that：The electric current
Acquisition Circuit is integrated in the form of microcircuit on circuit boards or current collection circuit with independent module is connected directly between output
Between equipment and CPU.
3. the triggering method according to claim 1 exported for single-chip microcontroller, control panel, it is characterised in that：The simulation
Amount is integrated in the form of microcircuit on circuit boards with digital quantity conversion circuit or analog quantity and digital quantity conversion circuit are with independence
Module be connected directly between output equipment and CPU.
4. the triggering method according to claim 1 exported for single-chip microcontroller, control panel, it is characterised in that：The comparison
Circuit in the form of microcircuit integrate on circuit boards or comparison circuit with independent module be connected directly between output equipment with
Between CPU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800032.8A CN108897256A (en) | 2018-07-20 | 2018-07-20 | The triggering method exported for single-chip microcontroller, control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810800032.8A CN108897256A (en) | 2018-07-20 | 2018-07-20 | The triggering method exported for single-chip microcontroller, control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108897256A true CN108897256A (en) | 2018-11-27 |
Family
ID=64351301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810800032.8A Pending CN108897256A (en) | 2018-07-20 | 2018-07-20 | The triggering method exported for single-chip microcontroller, control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108897256A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095116A (en) * | 2011-10-26 | 2013-05-08 | 康舒科技股份有限公司 | Soft start control method of power supply and device thereof |
| CN103345945A (en) * | 2013-07-03 | 2013-10-09 | 上海华力微电子有限公司 | Memory testing device with frequency testing function, as well as memory testing method |
| CN104272551A (en) * | 2012-03-30 | 2015-01-07 | 雷诺两合公司 | System for managing the charging of a storage battery |
| CN206400523U (en) * | 2017-01-25 | 2017-08-11 | 天津酷雷尔科技有限公司 | Analog-digital conversion control circuit and presentation device |
| CN207166384U (en) * | 2017-07-14 | 2018-03-30 | 天津须眉科技有限公司 | Card form shaver control circuit |
-
2018
- 2018-07-20 CN CN201810800032.8A patent/CN108897256A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103095116A (en) * | 2011-10-26 | 2013-05-08 | 康舒科技股份有限公司 | Soft start control method of power supply and device thereof |
| CN104272551A (en) * | 2012-03-30 | 2015-01-07 | 雷诺两合公司 | System for managing the charging of a storage battery |
| CN103345945A (en) * | 2013-07-03 | 2013-10-09 | 上海华力微电子有限公司 | Memory testing device with frequency testing function, as well as memory testing method |
| CN206400523U (en) * | 2017-01-25 | 2017-08-11 | 天津酷雷尔科技有限公司 | Analog-digital conversion control circuit and presentation device |
| CN207166384U (en) * | 2017-07-14 | 2018-03-30 | 天津须眉科技有限公司 | Card form shaver control circuit |
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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: 20181127 |