CN210895155U - Culture environment integrated control system - Google Patents
Culture environment integrated control system Download PDFInfo
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- CN210895155U CN210895155U CN202020014485.0U CN202020014485U CN210895155U CN 210895155 U CN210895155 U CN 210895155U CN 202020014485 U CN202020014485 U CN 202020014485U CN 210895155 U CN210895155 U CN 210895155U
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Abstract
The utility model discloses a culture environment integrated control system, including main control unit and equipment part, the main control unit is including master control MCU, the equipment part is including the signal output control panel, load output control electronic box, temperature sensor and humidity transducer, load output control electronic box connects signal output control panel and is connected with master control MCU through a data bus and RS485 communication circuit as a unit, temperature sensor and humidity transducer are connected with master control MCU through another data bus and RS485 communication circuit as another unit. The utility model discloses a RS485 bus type topological structure has improved expansibility and flexibility, and multiple type sensor and the control unit are inserted to the form of accessible bus, only need can realize the operation of equipment such as atmospheric control, gas detection and ventilation in whole plant through a bus in the application scenario of difference, and reducible cost simplifies control process, reduces the fault rate, and maintains more easily.
Description
Technical Field
The utility model relates to an electrical equipment control technology field especially relates to an electrical equipment control system of mainly used livestock-raising trade.
Background
In the livestock industry, various smells and irritant gases, such as sulfur dioxide and ammonia, are volatilized from feed, livestock feces, urine and the like. In order to keep the air fresh in the breeding places such as barns and the like and to monitor and detect the breeding places in real time, feeders usually install various electrical devices, such as an exhaust fan, a temperature detection device, a humidity detection device and the like. Present traditional livestock-raising still relies on the manpower mostly to the electrical equipment of aquaculture environment, semi-automatization and some traditional PLC programming are controlled, with the atmospheric control who realizes the place of farming, gaseous detection and some ventilation equipment's operation, etc., often need a plurality of the control unit of repeated installation just can satisfy the control demand like this, not only the installation degree of difficulty is big, it is loaded down with trivial details to walk the line, and can greatly waste time, material resources and financial resources, in addition, this kind of mode fault rate is higher, control process is comparatively complicated, difficult maintenance after breaking down.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to prior art's defect, provide a breed environment integrated control system that installs more easily, walks line and control process simpler, be more difficult to break down, the cost is lower.
In order to solve the technical problem, the utility model adopts the following technical scheme: the utility model provides a culture environment integrated control system, includes the main control part and installs the equipment part in culture environment which characterized in that: the main control part comprises a main control MCU, the main control MCU adopts an integrated circuit with the model number of ES8P5088F as a main control chip, and the main control MCU is connected with a power management module and an operation control mechanism; the equipment part comprises a signal output control panel, a load output control electric box, a temperature sensor, a humidity sensor and the like, wherein the load output control electric box is connected with the signal output control panel as a unit and is connected with the main control MCU through a data bus and an RS485 communication circuit, and the temperature sensor and the humidity sensor as another unit are connected with the main control MCU through another data bus and an RS485 communication circuit; the system also comprises a network terminal part used for checking the working state of each device in the breeding environment, and the network terminal part is connected with the master control MCU through a group of data buses and an RS485 communication circuit.
The control chip of the RS485 communication circuit adopts an isolation control module chip TD301D485H, the isolation control module chip is connected with a main control MCU through a current-limiting resistor to carry out data receiving and sending processing, then the A pin and the B pin of the isolation control module TD301D485H are transmitted to a bus to access equipment connected to the bus, and data are transmitted back to the main control MCU through the bus through communication with the equipment so as to realize data communication. The main control MCU analyzes and processes the data collected by the external device and the sensor, compares the processed data with the data set by the user, and then sends the processed and compared data to the external sensor and the device execution end in a bus mode through the RS485 communication module (TD301D485H) to realize the control of the device.
The same sensors are sequentially connected in series to form at least two different sensor circuits, namely, the temperature sensors are sequentially connected in series, the humidity sensors are sequentially connected in series, and the different sensor circuits are connected in parallel and then connected with the corresponding RS485 communication circuit through the data bus 2.
The network terminal part comprises a cloud server and a user terminal used for bearing an application program, the user terminal is connected with the cloud server through a network, the cloud server is connected with a DTU (data terminal unit) module, and the DTU module is connected with a corresponding RS485 communication circuit through a data bus 1; the user terminal comprises a computer, a mobile phone or a tablet. The collected important data are sent to the server for data storage at regular time through the DTU gateway module, and meanwhile, the client can also check through the user terminal equipment.
The main control part also comprises a display module, and the display module is connected with the main control MCU and is used for displaying the working state and the phase difference parameter of each device.
The power management module adopts a power management chip LHE15-23B12 as a power management module of the whole controller, and converts input AC220V commercial power into low-voltage DC12V direct current to be supplied to each circuit part.
The utility model discloses a RS485 bus type topological structure, can articulate 32 nodes at most on same bus and realize one drags many bus control, and can utilize the different sensors of bus carry to realize different control and data reading, the expansibility and the flexibility in the in-service use have been improved, the form of accessible bus inserts multiple type sensor and the control unit, only need can easily realize the atmospheric control in whole plant through a bus in the application occasion of difference, the operation of equipment such as gaseous detection and ventilation, so the reduction that can be very big drops into in earlier stage and construction cycle, control process can also be simplified simultaneously, reduce the probability of breaking down, and make the later stage maintain maintenance more easily.
Drawings
Fig. 1 is an architecture diagram of the controller of the present invention.
Detailed Description
In this embodiment, referring to fig. 1, the integrated control system for a breeding environment includes a main control part and an equipment part installed in the breeding environment, the main control part includes a main control MCU, the main control MCU uses an integrated circuit with model ES8P5088F as a main control chip, and is connected to a power management module and an operation control mechanism; the equipment part comprises a signal output control panel, a load output control electric box, a temperature sensor and a humidity sensor, wherein the load output control electric box is connected with the signal output control panel as a unit and is connected with the main control MCU through a data bus and an RS485 communication circuit, and the temperature sensor and the humidity sensor are connected with the main control MCU through another data bus and an RS485 communication circuit as another unit; the system also comprises a network terminal part used for checking the working state of each device in the breeding environment, and the network terminal part is connected with the master control MCU through a group of data buses and an RS485 communication circuit.
The control chip of the RS485 communication circuit adopts an isolation control module chip TD301D485H, the isolation control module chip is connected with a main control MCU through a current-limiting resistor to carry out data receiving and sending processing, then the A pin and the B pin of the isolation control module TD301D485H are transmitted to a bus to access equipment connected to the bus, and data are transmitted back to the main control MCU through the bus through communication with the equipment so as to realize data communication. The main control MCU analyzes and processes the data collected by the external device and the sensor, compares the processed data with the data set by the user, and then sends the processed and compared data to the external sensor and the device execution end in a bus mode through the RS485 communication module (TD301D485H) to realize the control of the device.
The same sensors are sequentially connected in series to form at least two different sensor circuits, namely, the temperature sensors are sequentially connected in series, the humidity sensors are sequentially connected in series, and the different sensor circuits are connected in parallel and then connected with the corresponding RS485 communication circuit through the data bus 2.
The network terminal part comprises a cloud server and a user terminal used for bearing an application program, the user terminal is connected with the cloud server through a network, the cloud server is connected with a DTU (data terminal unit) module, and the DTU module is connected with a corresponding RS485 communication circuit through a data bus 1; the user terminal comprises a computer, a mobile phone or a tablet. The collected important data are sent to the server for data storage at regular time through the DTU gateway module, and meanwhile, the client can also check through the user terminal equipment.
The main control part also comprises a display module, and the display module is connected with the main control MCU and is used for displaying the working state and the phase difference parameter of each device.
The power management module adopts a power management chip LHE15-23B12 as a power management module of the whole controller, and converts input AC220V commercial power into low-voltage DC12V direct current to be supplied to each circuit part.
The control system adopts the latest intelligent control technology to associate environmental factors such as temperature, humidity, ventilation and illumination and uniformly control, adopts a more humanized operation interface, is more intuitive and clear, is simple to operate, and simultaneously has multiple practical functions of memorizing and inquiring past historical temperature, humidity, alarm information, password protection and the like. The main purpose is to adjust the indoor temperature and humidity through measures such as a fan, a refrigerating device, a heating device, a humidifying device and the like, so that the indoor environment which is comfortable and suitable for the growth of animals and plants is achieved, the requirement for the growth of livestock and poultry is high in efficiency, convenience is realized, the scale is conveniently enlarged, the number of managers is reduced, and the maximum yield and the maximum quality are finally obtained with the least cost of manpower, material resources, financial resources and resources. The formed controller is simple and convenient to operate, excellent in performance, ideal in environment control effect, convenient to produce and manage, capable of effectively saving labor force and particularly suitable for large, medium and small-sized farms.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the scope of the invention, i.e. the present invention is intended to cover all equivalent variations and modifications within the scope of the present invention.
Claims (6)
1. The utility model provides a culture environment integrated control system, includes the main control part and installs the equipment part in culture environment which characterized in that: the main control part comprises a main control MCU, the main control MCU adopts an integrated circuit with the model number of ES8P5088F as a main control chip, and the main control MCU is connected with a power management module and an operation control mechanism; the equipment part comprises a signal output control panel, a load output control electric box, a temperature sensor and a humidity sensor, wherein the load output control electric box is connected with the signal output control panel as a unit and is connected with the main control MCU through a data bus and an RS485 communication circuit, and the temperature sensor and the humidity sensor are connected with the main control MCU through another data bus and an RS485 communication circuit as another unit; the system also comprises a network terminal part used for checking the working state of each device in the breeding environment, and the network terminal part is connected with the master control MCU through a group of data buses and an RS485 communication circuit.
2. The integrated aquaculture environment control system of claim 1, wherein: the control chip of the RS485 communication circuit adopts an isolation control module chip TD301D485H, the isolation control module chip is connected with a main control MCU through a current-limiting resistor to carry out data receiving and sending processing, then the A pin and the B pin of the isolation control module TD301D485H are transmitted to a bus to access equipment connected to the bus, and data are transmitted back to the main control MCU through the bus through communication with the equipment so as to realize data communication.
3. The integrated aquaculture environment control system of claim 1, wherein: the same sensors are sequentially connected in series to form at least two different sensor circuits, namely, the temperature sensors are sequentially connected in series, the humidity sensors are sequentially connected in series, and the different sensor circuits are connected in parallel and then connected with the corresponding RS485 communication circuit through the data bus 2.
4. The integrated aquaculture environment control system of claim 1, wherein: the network terminal part comprises a cloud server and a user terminal used for bearing an application program, the user terminal is connected with the cloud server through a network, the cloud server is connected with a DTU (data terminal unit) module, and the DTU module is connected with a corresponding RS485 communication circuit through a data bus 1; the user terminal comprises a computer, a mobile phone or a tablet.
5. The integrated aquaculture environment control system of claim 1, wherein: the main control part also comprises a display module, and the display module is connected with the main control MCU.
6. The integrated aquaculture environment control system of claim 1, wherein: the power management module adopts a power management chip LHE15-23B12 as a power management module of the whole controller, and converts input AC220V commercial power into low-voltage DC12V direct current to be supplied to each circuit part.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020014485.0U CN210895155U (en) | 2020-01-03 | 2020-01-03 | Culture environment integrated control system |
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| CN202020014485.0U CN210895155U (en) | 2020-01-03 | 2020-01-03 | Culture environment integrated control system |
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| CN210895155U true CN210895155U (en) | 2020-06-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208682A (en) * | 2021-12-14 | 2022-03-22 | 卧龙电气驱动集团股份有限公司 | Control equipment and system for adjusting livestock breeding environment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114208682A (en) * | 2021-12-14 | 2022-03-22 | 卧龙电气驱动集团股份有限公司 | Control equipment and system for adjusting livestock breeding environment |
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