CN202350262U - Intelligent air-conditioner control device based on fieldbus - Google Patents
Intelligent air-conditioner control device based on fieldbus Download PDFInfo
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- CN202350262U CN202350262U CN2011205138715U CN201120513871U CN202350262U CN 202350262 U CN202350262 U CN 202350262U CN 2011205138715 U CN2011205138715 U CN 2011205138715U CN 201120513871 U CN201120513871 U CN 201120513871U CN 202350262 U CN202350262 U CN 202350262U
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- circuit
- fieldbus
- microprocessor
- control device
- data wire
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Abstract
The utility model relates to an intelligent air-conditioner control device based on a fieldbus, which comprises a shell, a humidity sensor, a humidity signal processing circuit, a power supply, a drive circuit, an output coil, a data line, a microprocessor, a unibus circuit terminal, a humidity sensor, a controller area network (CAN) bus circuit and the fieldbus. The humidity signal processing circuit, the power supply, the microprocessor, the unibus circuit terminal and the CAN bus circuit are respectively installed in the shell. The product has a simple structure, adopts a fieldbus intelligent control method, has high signal processing precision, adopts the high-speed microprocessor as a control core, has stable voltage and strong antijamming performance, is particularly suitable to the environment with large temperature differential in summer and winter in the north, and improves the working efficiency and the service life of an air-conditioners.
Description
Technical field: the utility model relates to a kind of Fieldbus Based intelligent air condition control device.
Background technology: at present, the fieldbus air conditioning control device adopts analogue communication control mostly, and its signal conversion accuracy is low, spread of voltage, and interference free performance is poor, is not suitable for the big environment of north summer in the winter temperature difference, influences the bulk life time of air-conditioning.
Summary of the invention: the purpose of the utility model is to overcome above-mentioned shortcoming, and a kind of Fieldbus Based intelligent air condition control device is provided, and it has mainly solved the fieldbus air conditioning control device; Employing analogue communication control; The signal conversion accuracy is low, spread of voltage, problems such as interference free performance difference.The purpose of the utility model is achieved in that Fieldbus Based intelligent air condition control device is made up of: housing, humidity sensor, moisture signal treatment circuit, power supply, drive circuit, output winding, data wire, microprocessor, monobus circuit terminal, temperature sensor, CAN bus circuit, fieldbus.Moisture signal treatment circuit, power supply, drive circuit, microprocessor, monobus circuit terminal, CAN bus circuit are installed in the housing respectively; Microprocessor is connected with the moisture signal treatment circuit through data wire, and the moisture signal treatment circuit is connected with humidity sensor, and microprocessor is connected with the CAN bus circuit through data wire; The CAN bus circuit is connected with fieldbus through data wire; Microprocessor is connected with the monobus circuit terminal through data wire, and the monobus circuit terminal is connected with temperature sensor, and microprocessor is connected with drive circuit through data wire; Drive circuit is connected with output winding, and power supply is connected with microprocessor.This product structure is simple, and it adopts the fieldbus Intelligentized control method, and the signal processing accuracy is high; Adopt high speed microprocessor as the control core, voltage is stable, strong anti-interference performance; Be particularly suitable for the big environment of north summer in the winter temperature difference, the operating efficiency and the service life of having improved air-conditioning.
Description of drawings:
Accompanying drawing is the structural representation of a kind of Fieldbus Based intelligent air condition control device of the utility model.
1-housing 2-humidity sensor 3-moisture signal treatment circuit
4-power supply 5-drive circuit 6-output winding 7-data wire
8-microprocessor 9-monobus circuit terminal 10-temperature sensor
11-CAN bus circuit 12-fieldbus
The specific embodiment: specify the most preferred embodiment of the utility model below in conjunction with accompanying drawing, Fieldbus Based intelligent air condition control device by: housing 1, humidity sensor 2, moisture signal treatment circuit 3, power supply 4, drive circuit 5, output winding 6, data wire 7, microprocessor 8, monobus circuit terminal 9, temperature sensor 10, CAN bus circuit 11, fieldbus 12 constitute.Moisture signal treatment circuit 3, power supply 4, drive circuit 5, microprocessor 8, monobus circuit terminal 9, CAN bus circuit 11 are installed in respectively in the housing 1; Microprocessor 8 is connected with moisture signal treatment circuit 3 through data wire 7; Moisture signal treatment circuit 3 is connected with humidity sensor 2; Microprocessor 8 is connected with CAN bus circuit 11 through data wire 7, and CAN bus circuit 11 is connected with fieldbus 12 through data wire 7, and microprocessor 8 is connected with monobus circuit terminal 9 through data wire 7; Monobus circuit terminal 9 is connected with temperature sensor 10; Microprocessor 8 is connected with drive circuit 5 through data wire 7, and drive circuit 5 is connected with output winding 6, and power supply 4 is connected with microprocessor 8.
Claims (4)
1. Fieldbus Based intelligent air condition control device; It is made up of: housing (1), humidity sensor (2), moisture signal treatment circuit (3), power supply (4), drive circuit (5), output winding (6), data wire (7), microprocessor (8), monobus circuit terminal (9), temperature sensor (10), CAN bus circuit (11), fieldbus (12); It is characterized in that: moisture signal treatment circuit (3), power supply (4), drive circuit (5), microprocessor (8), monobus circuit terminal (9), CAN bus circuit (11) are installed in respectively in the housing (1); Microprocessor (8) is connected with moisture signal treatment circuit (3) through data wire (7), and moisture signal treatment circuit (3) is connected with humidity sensor (2).
2. Fieldbus Based intelligent air condition control device according to claim 1; It is characterized in that: microprocessor (8) is connected with CAN bus circuit (11) through data wire (7), and CAN bus circuit (11) is connected with fieldbus (12) through data wire (7).
3. Fieldbus Based intelligent air condition control device according to claim 1 is characterized in that: microprocessor (8) is connected with monobus circuit terminal (9) through data wire (7), and monobus circuit terminal (9) is connected with temperature sensor (10).
4. Fieldbus Based intelligent air condition control device according to claim 1; It is characterized in that: microprocessor (8) is connected with drive circuit (5) through data wire (7); Drive circuit (5) is connected with output winding (6), and power supply (4) is connected with microprocessor (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205138715U CN202350262U (en) | 2011-12-12 | 2011-12-12 | Intelligent air-conditioner control device based on fieldbus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205138715U CN202350262U (en) | 2011-12-12 | 2011-12-12 | Intelligent air-conditioner control device based on fieldbus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202350262U true CN202350262U (en) | 2012-07-25 |
Family
ID=46539264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205138715U Expired - Fee Related CN202350262U (en) | 2011-12-12 | 2011-12-12 | Intelligent air-conditioner control device based on fieldbus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202350262U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792941A (en) * | 2017-11-16 | 2019-05-24 | 长沙闽壹湖电子科技有限责任公司 | A kind of CAN bus based intelligent farm irrigation system |
-
2011
- 2011-12-12 CN CN2011205138715U patent/CN202350262U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109792941A (en) * | 2017-11-16 | 2019-05-24 | 长沙闽壹湖电子科技有限责任公司 | A kind of CAN bus based intelligent farm irrigation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121212 |