CN107065965A - Based on single-chip microcomputer water temperature control system - Google Patents
Based on single-chip microcomputer water temperature control system Download PDFInfo
- Publication number
- CN107065965A CN107065965A CN201710073884.7A CN201710073884A CN107065965A CN 107065965 A CN107065965 A CN 107065965A CN 201710073884 A CN201710073884 A CN 201710073884A CN 107065965 A CN107065965 A CN 107065965A
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- CN
- China
- Prior art keywords
- chip microcomputer
- water temperature
- control system
- temperature control
- heating relay
- 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
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Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses based on single-chip microcomputer water temperature control system, the DS18B20 temperature sensors are connected with single-chip microcomputer, the button is connected with single-chip microcomputer, the single-chip microcomputer is shown with LED to be connected, shown single-chip microcomputer is connected with heating relay, the heating relay continues to heat less than 40 °, temperature controlled static error is less than 1 DEG C, the single-chip microcomputer is connected with indicator lamp buzzer, the present invention is control effectively with the temperature to production environment, ensure production automate, intellectuality can smoothly, safety carry out, so as to improve the production efficiency of enterprise.
Description
Technical field
The present invention relates to water temperature control system, more particularly to based on single-chip microcomputer water temperature control system, belong to computer software
Technical field.
Background technology
Single-chip microcomputer is with the advantage such as its integrated level height, fast arithmetic speed, small volume, reliable, cheap, excessively program control
It is widely used in terms of system, data acquisition, electromechanical integration, smart instrumentation, household electrical appliance and network technology,
The particularly exploitation and application of singlechip technology, indicates another new milestone on historical computing, is used as computer
The single-chip microcomputer in one of two great development directions, the real-time control using object-oriented is embedded into such as household electrical appliance, automobile, machine as own duty
In the equipment such as device people, instrument and meter, make it intelligent.
Water temperature detecting and controlling system is widely applied, in work in industrial production, scientific research and the sphere of life of people
In industry production process, many times it is required for carrying out water temperature strict monitoring, to enable production smoothly to carry out, product
Quality can be sufficiently ensured, the temperature of production environment can be control effectively using water temperature control system,
Ensure production automate, intellectuality can smoothly, safety carry out, so as to improve the production efficiency of enterprise, water temperature control system
Using very wide.
The content of the invention
Goal of the invention：In order to overcome problems of the prior art, the present invention is provided controls system based on single-chip microcomputer water temperature
System.
Technical scheme：To achieve the above object, the present invention, which is provided, is based on single-chip microcomputer water temperature control system, the DS18B20
Temperature sensor, button, single-chip microcomputer, light-emitting diode display, heating relay, indicator lamp buzzer, the DS18B20 TEMPs
Device is connected with single-chip microcomputer, and the button is connected with single-chip microcomputer, and the single-chip microcomputer is shown with LED to be connected, shown single-chip microcomputer and heating
Relay is connected, and the heating relay continues to heat less than 40 °, and temperature controlled static error is less than 1 DEG C, the single-chip microcomputer
It is connected with indicator lamp buzzer, the present invention is control effectively with the temperature to production environment, it is ensured that the automating of production, intelligence
Changing to be carried out smoothly, safely, so as to improve the production efficiency of enterprise.
Brief description of the drawings
Fig. 1 is structured flowchart of the present embodiment based on single-chip microcomputer water temperature control system.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing and by specific embodiment, it should be pointed out that：For this technology
For the those of ordinary skill in field, under the premise without departing from the principles of the invention, to repairing for the various equivalent form of values of the invention
Change and fall within the application appended claims limited range.
Embodiment 1：
Single-chip microcomputer water temperature control system is based on as shown in Figure 1, and the DS18B20 temperature sensors, button, single-chip microcomputer, LED are shown
Device, heating relay, indicator lamp buzzer, the DS18B20 temperature sensors are connected with single-chip microcomputer, the button and single-chip microcomputer
Connection, the single-chip microcomputer is shown with LED to be connected, and shown single-chip microcomputer is connected with heating relay, and the heating relay is less than 40 °
Continue to heat, temperature controlled static error is less than 1 DEG C, and the single-chip microcomputer is connected with indicator lamp buzzer, the present invention is with to life
The temperature of production environment control effectively, it is ensured that the automating of production, intellectuality can smoothly, safety carry out, so as to improve enterprise
The production efficiency of industry.
Operation principle：It is compared the method for computing simply to accurately control temperature using sampled value and keyboard to set up value
Degree.Input through keyboard design temperature is first passed through, is stored in the designating unit of single-chip microcomputer, recycles temperature sensor DS18B20 to enter
In the collection of row signal, feeding single-chip microcomputer, sampling value cell is stored in.Then sampled value and setting value are compared computing,
Controlled quentity controlled variable is drawn, so that the break-make of regulating relay triggering end, to realize water temperature control in certain scope.When water temperature is super
Go out single-chip microcomputer prestore temperature when, buzzer is alarmed, and single-chip computer control system is that a complete intelligentized collection data are adopted
Collect, show, handling, being controlled in integral system.
Claims (2)
1. based on single-chip microcomputer water temperature control system, it is characterised in that including DS18B20 temperature sensors, button, single-chip microcomputer, LED
Display, heating relay, indicator lamp buzzer, the DS18B20 temperature sensors are connected with single-chip microcomputer, the button and list
Piece machine is connected, and the single-chip microcomputer is shown with LED to be connected, and shown single-chip microcomputer is connected with heating relay, and the single-chip microcomputer is with indicating
Lamp buzzer is connected.
2. single-chip microcomputer water temperature control system is based on according to claim 1, it is characterised in that the heating relay is less than
40 ° are continued to heat, and temperature controlled static error is less than 1 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073884.7A CN107065965A (en) | 2017-02-10 | 2017-02-10 | Based on single-chip microcomputer water temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710073884.7A CN107065965A (en) | 2017-02-10 | 2017-02-10 | Based on single-chip microcomputer water temperature control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107065965A true CN107065965A (en) | 2017-08-18 |
Family
ID=59599226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710073884.7A Pending CN107065965A (en) | 2017-02-10 | 2017-02-10 | Based on single-chip microcomputer water temperature control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107065965A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193957A1 (en) * | 2001-12-14 | 2005-09-08 | Shigeru Oshima | Animal breeding system and utilization of the system |
| US20080203178A1 (en) * | 2004-03-01 | 2008-08-28 | Neil John Barrett | Method and Apparatus for Environmental Control |
| CN203443686U (en) * | 2013-08-07 | 2014-02-19 | 刘威 | Temperature alarm device controlled based on single chip microcomputer |
| CN103836819A (en) * | 2012-11-25 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Control system of intelligent solar water heater |
| CN204574513U (en) * | 2015-02-04 | 2015-08-19 | 郑华娟 | A kind of domestic hot water's controller |
-
2017
- 2017-02-10 CN CN201710073884.7A patent/CN107065965A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050193957A1 (en) * | 2001-12-14 | 2005-09-08 | Shigeru Oshima | Animal breeding system and utilization of the system |
| US20080203178A1 (en) * | 2004-03-01 | 2008-08-28 | Neil John Barrett | Method and Apparatus for Environmental Control |
| CN103836819A (en) * | 2012-11-25 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Control system of intelligent solar water heater |
| CN203443686U (en) * | 2013-08-07 | 2014-02-19 | 刘威 | Temperature alarm device controlled based on single chip microcomputer |
| CN204574513U (en) * | 2015-02-04 | 2015-08-19 | 郑华娟 | A kind of domestic hot water's controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |