CN104391469A - Control circuit of meteorological station - Google Patents
Control circuit of meteorological station Download PDFInfo
- Publication number
- CN104391469A CN104391469A CN201410760667.1A CN201410760667A CN104391469A CN 104391469 A CN104391469 A CN 104391469A CN 201410760667 A CN201410760667 A CN 201410760667A CN 104391469 A CN104391469 A CN 104391469A
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- control circuit
- electric capacity
- circuit
- display screen
- 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.)
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Classifications
-
- 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
Abstract
The invention discloses a control circuit of a meteorological station, which is characterized in that the control circuit of the meteorological station comprises a control circuit part, a sensing circuit and a display circuit, wherein the control circuit part comprises a singlechip U1; the sensing circuit comprises a singlechip U6; the display circuit comprises a digital display screen; the digital display screen JP3 is connected with the singlechip U1 via a 38 decoder. The control circuit part in the control circuit is a core part, and can operate normally only requiring to be powered by a wide voltage direct current 6-36V power supply; the control circuit part obtains data collected by the sensing circuit and transmits the data to an upper computer (an industrial personnel computer and a human-computer interface) by a 485 communication mode, and relevant values can be displayed by the display circuit finally. The control circuit is simple in structure, convenient to use and low in design and manufacturing cost.
Description
Technical field
The present invention relates to a kind of weather station control circuit.
Background technology
Weather station is a kind of equipment of the temperature, humidity and the atmospheric value that are mainly used in showing environment under the present situation, the communication modes of its control circuit is generally RS-485 form, its obtain related data usually used as auxiliary parameter for investigating the runnability of some equipment.
Summary of the invention
The object of this invention is to provide a kind of weather station control circuit.
To achieve these goals, by the following technical solutions: a kind of weather station control circuit, is characterized in that: described weather station control circuit comprises control circuit, sensing circuit and display circuit; Described control circuit comprises single-chip microcomputer U1, and 1 end of single-chip microcomputer U1 is connected 5V power end respectively by electric capacity C9 ground connection with by resistance R2; 8 ends of single-chip microcomputer U1 connect 5V power end by resistance R1; Connect electric capacity C8 between 11 ends of single-chip microcomputer U1 and 12 ends, 11 ends of single-chip microcomputer U1 are also connected with 5V power end, the 12 end ground connection of single-chip microcomputer U1; 21 ends of single-chip microcomputer U1,22 ends, 29 ends, 30 ends and 31 end common grounds; Electric capacity C10 is connected with between 31 ends of single-chip microcomputer U1 and 32 ends of single-chip microcomputer U1; 32 ends of single-chip microcomputer U1 are also connected with 5V power end; Described sensing circuit comprises single-chip microcomputer U6, connects electric capacity C9 between 1 end of single-chip microcomputer U6 and 2 ends; Electric capacity C11 is connected between 8 ends of single-chip microcomputer U6 and 2 ends; 5 ends of single-chip microcomputer U6 connect 3.3V power supply, and 5 ends of single-chip microcomputer U6 are also by ground connection after electric capacity C12; The 2 ends also ground connection of single-chip microcomputer U6; Described display circuit comprises digital display screen, and this digital display screen JP3 is connected with single-chip microcomputer U1 by three or eight code translators.
The model of described single-chip microcomputer U1 is pic6f877.
The model of described single-chip microcomputer U6 is ms5540.
Described digital display screen JP3 model is DATA4CB.
Control circuit in the present invention is core, this part only needs Width funtion direct current 6-36V Power supply normally to work, control circuit obtains the data that sensing circuit gathers, and send host computer (industrial computer to by 485 communication modes, man-machine interface), finally demonstrate correlation values by display circuit.Its structure is simple, and easy to use, design and manufacture cost is low.
Accompanying drawing explanation
Fig. 1 is the circuit structure diagram of control circuit in the embodiment of the present invention;
Fig. 2 is the circuit structure diagram of sensing circuit in the embodiment of the present invention;
Fig. 2 is the circuit structure diagram of display circuit in the embodiment of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
As shown in Figure 1 to Figure 3, a kind of weather station control circuit, comprises control circuit, sensing circuit and display circuit; Described control circuit comprises single-chip microcomputer U1, and 1 end of single-chip microcomputer U1 is connected 5V power end respectively by electric capacity C9 ground connection with by resistance R2; 8 ends of single-chip microcomputer U1 connect 5V power end by resistance R1; Connect electric capacity C8 between 11 ends of single-chip microcomputer U1 and 12 ends, 11 ends of single-chip microcomputer U1 are also connected with 5V power end, the 12 end ground connection of single-chip microcomputer U1; 21 ends of single-chip microcomputer U1,22 ends, 29 ends, 30 ends and 31 end common grounds; Electric capacity C10 is connected with between 31 ends of single-chip microcomputer U1 and 32 ends of single-chip microcomputer U1; 32 ends of single-chip microcomputer U1 are also connected with 5V power end; Described sensing circuit comprises single-chip microcomputer U6, connects electric capacity C9 between 1 end of single-chip microcomputer U6 and 2 ends; Electric capacity C11 is connected between 8 ends of single-chip microcomputer U6 and 2 ends; 5 ends of single-chip microcomputer U6 connect 3.3V power supply, and 5 ends of single-chip microcomputer U6 are also by ground connection after electric capacity C12; The 2 ends also ground connection of single-chip microcomputer U6; Described display circuit comprises digital display screen, and this digital display screen JP3 is connected with single-chip microcomputer U1 by three or eight code translators.
The model of described single-chip microcomputer U1 is pic6f877.
The model of described single-chip microcomputer U6 is ms5540.
Described digital display screen JP3 model is DATA4CB.
Control circuit in the present invention is core, this part only needs Width funtion direct current 6-36V Power supply normally to work, control circuit obtains the data that sensing circuit gathers, and send host computer (industrial computer to by 485 communication modes, man-machine interface), finally demonstrate correlation values by display circuit.Its structure is simple, and easy to use, design and manufacture cost is low.
Claims (4)
1. a weather station control circuit, is characterized in that: described weather station control circuit comprises control circuit, sensing circuit and display circuit; Described control circuit comprises single-chip microcomputer U1, and 1 end of single-chip microcomputer U1 is connected 5V power end respectively by electric capacity C9 ground connection with by resistance R2; 8 ends of single-chip microcomputer U1 connect 5V power end by resistance R1; Connect electric capacity C8 between 11 ends of single-chip microcomputer U1 and 12 ends, 11 ends of single-chip microcomputer U1 are also connected with 5V power end, the 12 end ground connection of single-chip microcomputer U1; 21 ends of single-chip microcomputer U1,22 ends, 29 ends, 30 ends and 31 end common grounds; Electric capacity C10 is connected with between 31 ends of single-chip microcomputer U1 and 32 ends of single-chip microcomputer U1; 32 ends of single-chip microcomputer U1 are also connected with 5V power end; Described sensing circuit comprises single-chip microcomputer U6, connects electric capacity C9 between 1 end of single-chip microcomputer U6 and 2 ends; Electric capacity C11 is connected between 8 ends of single-chip microcomputer U6 and 2 ends; 5 ends of single-chip microcomputer U6 connect 3.3V power supply, and 5 ends of single-chip microcomputer U6 are also by ground connection after electric capacity C12; The 2 ends also ground connection of single-chip microcomputer U6; Described display circuit comprises digital display screen, and this digital display screen JP3 is connected with single-chip microcomputer U1 by three or eight code translators.
2. weather station as claimed in claim 1 control circuit, is characterized in that: the model of described single-chip microcomputer U1 is pic6f877.
3. weather station as claimed in claim 1 control circuit, is characterized in that: the model of described single-chip microcomputer U6 is ms5540.
4. weather station as claimed in claim 1 control circuit, is characterized in that: described digital display screen JP3 model is DATA4CB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760667.1A CN104391469A (en) | 2014-12-12 | 2014-12-12 | Control circuit of meteorological station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410760667.1A CN104391469A (en) | 2014-12-12 | 2014-12-12 | Control circuit of meteorological station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104391469A true CN104391469A (en) | 2015-03-04 |
Family
ID=52609387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410760667.1A Pending CN104391469A (en) | 2014-12-12 | 2014-12-12 | Control circuit of meteorological station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104391469A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995009387A1 (en) * | 1993-09-29 | 1995-04-06 | Dow Benelux N.V. | Operator station for manufacturing process control system and method for monitoring and controlling a manufacturing process |
| JP2002218082A (en) * | 2001-01-17 | 2002-08-02 | Alpha Kogaku Kk | Weather disaster prevention information monitoring apparatus |
| US20090043500A1 (en) * | 2007-07-31 | 2009-02-12 | Denso Corporation | Apparatus and program for navigation |
| CN201955648U (en) * | 2011-01-12 | 2011-08-31 | 常熟理工学院 | Electronic multi-arm controller |
| CN202421807U (en) * | 2012-01-10 | 2012-09-05 | 中国人民解放军海军工程大学 | Pluggable core control module |
| CN203561384U (en) * | 2013-10-09 | 2014-04-23 | 杭州泰格医药科技股份有限公司 | Improved data collector |
| CN204241913U (en) * | 2014-12-12 | 2015-04-01 | 重庆和平自动化工程股份有限公司 | A kind of weather station control circuit |
-
2014
- 2014-12-12 CN CN201410760667.1A patent/CN104391469A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995009387A1 (en) * | 1993-09-29 | 1995-04-06 | Dow Benelux N.V. | Operator station for manufacturing process control system and method for monitoring and controlling a manufacturing process |
| JP2002218082A (en) * | 2001-01-17 | 2002-08-02 | Alpha Kogaku Kk | Weather disaster prevention information monitoring apparatus |
| US20090043500A1 (en) * | 2007-07-31 | 2009-02-12 | Denso Corporation | Apparatus and program for navigation |
| CN201955648U (en) * | 2011-01-12 | 2011-08-31 | 常熟理工学院 | Electronic multi-arm controller |
| CN202421807U (en) * | 2012-01-10 | 2012-09-05 | 中国人民解放军海军工程大学 | Pluggable core control module |
| CN203561384U (en) * | 2013-10-09 | 2014-04-23 | 杭州泰格医药科技股份有限公司 | Improved data collector |
| CN204241913U (en) * | 2014-12-12 | 2015-04-01 | 重庆和平自动化工程股份有限公司 | A kind of weather station control circuit |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |