CN202404459U - Temperature control system based on 51 single chip microcomputer - Google Patents
Temperature control system based on 51 single chip microcomputer Download PDFInfo
- Publication number
- CN202404459U CN202404459U CN201120577882XU CN201120577882U CN202404459U CN 202404459 U CN202404459 U CN 202404459U CN 201120577882X U CN201120577882X U CN 201120577882XU CN 201120577882 U CN201120577882 U CN 201120577882U CN 202404459 U CN202404459 U CN 202404459U
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- signal output
- control system
- output circuit
- control signal
- system based
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Abstract
The utility model provides a temperature control system based on a 51 single chip microcomputer, which comprises the 51 single chip microcomputer, a temperature sensor, a display screen, an alarm circuit, a control signal output circuit and controlled equipment. The temperature sensor, the display screen, the alarm circuit and the control signal output circuit are connected with the 51 single chip microcomputer, and the control signal output circuit is connected with the controlled equipment.
Description
One, technical field
The utility model relates to a kind of control system, specifically a kind of temperature control system based on 51 single-chip microcomputers.
Two, background technology
At present, most of temperature control system in the society all is to utilize the principle of expanding with heat and contract with cold, and shows Current Temperatures through fluid column, does not have other control interface.This temperature control system, simple in structure, show singlely, can't realize intelligent the demonstration and control automatically.
Three, utility model content
In view of the deficiency that above-mentioned prior art exists, the utility model provides a kind of can realize that digitizing shows and the temperature system of automatic control.
The utility model solves the technical scheme that its technical matters adopted: the temperature control system based on 51 single-chip microcomputers is by 51 single-chip microcomputers, temperature sensor, display screen, warning circuit, and control signal output circuit and controlled device are formed.Wherein temperature sensor, display screen, warning circuit and control signal output circuit all link to each other with 51 single-chip microcomputers, and the control signal output circuit links to each other with controlled device.
The beneficial effect of the utility model is; The real-time monitoring of environmental temperature of temperature sensor, 51 single-chip microcomputers are accepted the temperature signal from temperature sensor, and signal is outputed on the display screen; And signal analyzed; If temperature reaches alert if, then start warning circuit, and make corresponding action through control signal output circuit control controlled device.
Four, description of drawings
Accompanying drawing 1 is the schematic diagram of the utility model.
Among the figure, 1,51 single-chip microcomputers, 2, temperature sensor, 3, display screen, 4, warning circuit, 5, the control signal output circuit, 6, controlled device.
Five, embodiment
Detailed explanation below doing with regard to the temperature control system based on 51 single-chip microcomputers of 1 pair of the utility model of accompanying drawing below.
Shown in accompanying drawing 1, the temperature control system based on 51 single-chip microcomputers of the utility model is by 51 single-chip microcomputers (1), temperature sensor (2), display screen (3), warning circuit (4), and control signal output circuit (5) and controlled device (6) are formed.Wherein temperature sensor (2), display screen (3), warning circuit (4) and control signal output circuit (5) all link to each other with 51 single-chip microcomputers (1), and control signal output circuit (5) links to each other with controlled device (6).
The real-time monitoring of environmental temperature of temperature sensor; 51 single-chip microcomputers are accepted the temperature signal from temperature sensor; Signal is outputed on the display screen, and signal is analyzed, if temperature reaches alert if; Then start warning circuit, and make corresponding action through control signal output circuit control controlled device.
Claims (1)
1. the temperature control system based on 51 single-chip microcomputers is by 51 single-chip microcomputers, temperature sensor, display screen, warning circuit; Control signal output circuit and controlled device are formed; It is characterized in that: temperature sensor, display screen, warning circuit and control signal output circuit all link to each other with 51 single-chip microcomputers, and the control signal output circuit links to each other with controlled device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120577882XU CN202404459U (en) | 2011-12-13 | 2011-12-13 | Temperature control system based on 51 single chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120577882XU CN202404459U (en) | 2011-12-13 | 2011-12-13 | Temperature control system based on 51 single chip microcomputer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404459U true CN202404459U (en) | 2012-08-29 |
Family
ID=46702098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120577882XU Expired - Fee Related CN202404459U (en) | 2011-12-13 | 2011-12-13 | Temperature control system based on 51 single chip microcomputer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404459U (en) |
-
2011
- 2011-12-13 CN CN201120577882XU patent/CN202404459U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |