CN216870749U - Pig farm environmental control system with fault detection circuit - Google Patents
Pig farm environmental control system with fault detection circuit Download PDFInfo
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- CN216870749U CN216870749U CN202123435278.6U CN202123435278U CN216870749U CN 216870749 U CN216870749 U CN 216870749U CN 202123435278 U CN202123435278 U CN 202123435278U CN 216870749 U CN216870749 U CN 216870749U
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- 238000003860 storage Methods 0.000 claims description 2
- 241000282887 Suidae Species 0.000 description 6
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- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
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- 231100000739 chronic poisoning Toxicity 0.000 description 1
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Abstract
The utility model discloses a pig farm environment control system with a fault detection circuit, which comprises an environment control module, an electric control module, a motor detection module, a motor module, a sensor module, an intermediate server, an Internet of things platform, an alarm module, a client and a power supply module for power supply, wherein the environment control module is used for collecting, analyzing and setting, the pig farm environment control system with the fault detection circuit can detect the working current value of each path of motor of the motor detection module through the setting of the motor detection module, and convert the working current value into a voltage value, the voltage value is amplified by a voltage amplifier circuit and then enters a singlechip of the motor detection module, the singlechip transmits the voltage signal ADC value into the environment control module through a signal line, the environment control module only obtains the ADC value of the voltage signal of the motor required to work at present according to the current control logic and judges according to judgment conditions, when the voltage signal ADC value of a certain motor exceeds the standard, the motor works abnormally.
Description
Technical Field
The utility model relates to the technical field of livestock breeding automatic control, in particular to a pig farm environment control system with a fault detection circuit.
Background
The environment of the pigsty has great influence on the health condition of the pigs, and various factors such as temperature, humidity, airflow, illumination and the like in the pigsty are comprehensive. The environment of the livestock is constantly changed, and when the environment is changed, the animal can generate corresponding reaction to adapt to the current environment. If the environmental changes are outside the range that the livestock can tolerate by themselves, the production performance and health of the livestock are adversely affected. Verstegen (1982) estimated that growing pigs (25-60K 6) required an additional 25g of feed per day for ambient temperatures of 1 ℃ below the critical temperature. For fattening pigs (60-100 kg), 39g of feed needs to be additionally added every day. The most suitable environmental temperature difference required by pigs of different age stages and growth performance is large, and particularly the sensitivity of piglets and breeding pigs in the lactation period is the highest. NH in pig house3When the concentration reaches above 0.005%, the health of the swinery is affected. The swinery grows in smaller NH for a long time3In the concentration environment, the chronic poisoning phenomenon of ammonia can occur, and the growth and development of the pigs can be influenced. At present, various environment control systems are available on the market, are mainly used for piggery environment control, and are difficult to self-diagnose and dispose external fan faults.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a pig farm environment control system with a fault detection circuit, which solves the problems in the background art.
The technical scheme of the utility model is as follows:
in order to achieve the purpose, the utility model is realized by the following technical scheme: a pig farm environment control system with a fault detection circuit comprises an environment control module, an electric control module, a motor detection module, a motor module, a sensor module, an intermediate server, an Internet of things platform, an alarm module, a client and a power supply module, wherein the environment control module, the electric control module, the motor detection module, the motor module, the sensor module, the intermediate server, the Internet of things platform, the alarm module, the client and the power supply module are used for collecting, analyzing and setting;
the output end of the sensor module is connected with one input end of the environment control module and is used for transmitting external temperature and humidity data, water meter data and electric meter data to the environment control module;
one output end of the environment control module is connected with the input end of the electric control module, the output end of the electric control module is connected with the input end of the motor detection module, and the motor detection module is used for detecting the working current in the power line of the motor module and feeding back detection data to the environment control module;
data transmission is carried out between the intermediate server and the environment control module through CAN communication, data transmission is carried out between the intermediate server and the Internet of things platform through a network cable, and the Internet of things platform transmits information to the client and the alarm module.
Optionally, the motor detection module includes a sub-module, the sub-module includes an LM358 chip, an adjustable resistor Rv5, an adjustable resistor Rv6, a resistor R05, a resistor R06, a capacitor C014, a capacitor C08, a diode D19, a diode D20, a diode D21, a diode D22, and a 5V power supply, a pin 1 of the LM358 chip is connected to one end of a capacitor C014 and one end of an adjustable resistor Rv5, and is connected to a general I/O port of the single chip microcomputer, the other end of the capacitor C014 is connected to one end of a resistor R05, the other end of the adjustable resistor Rv5, the other end of the resistor R05, the negative electrode of the diode D20, and the positive electrode of a diode D19 are connected to a pin 2 of the LM358 chip, and the pin 2 is connected to one end of an inductance coil Ui2, a pin 3 of the LM358 chip is connected to the ground while the positive electrode of the diode D20, the negative electrode of the diode D19 is connected to the other end of the inductance coil Ui2, a pin 385 is grounded, and the pin 358 is connected to the ground electrode of the inductance coil 3, and the pin 6 of the LM358 chip is connected with the other end of the induction coil Ui3, the negative electrode of the diode D21, the positive electrode of the diode D22, one end of an adjustable resistor Rv6 and one end of an adjustable resistor Rv6, the pin 7 of the LM358 chip is connected with a general I/0 port of a single chip microcomputer and is connected with one end of a capacitor C08 and the other end of the adjustable resistor Rv6, the other end of the capacitor C08 is connected with the other end of a resistor R06, the pin 8 of the LM358 chip is connected with a 5V power supply and is connected with one end of a capacitor C09, and the other end of the capacitor C09 is grounded.
Optionally, still include the inside data transceiver indicating circuit of thing networking platform, and be connected its characterized in that with singlechip communication port: the data receiving and sending indicating circuit comprises a resistor Rd1, a 3V power supply, a resistor Rd2, a resistor Rd3, a light emitting diode D1 and a light emitting diode D2, wherein one end of the 3V power supply is connected to one end of a resistor Rd1, one end of the resistor Rd2 and one end of a resistor Rd3, the other end of one end of the resistor Rd1 is connected to the anode of the light emitting diode D1, the cathode of the light emitting diode D1 is grounded, the other end of the resistor Rd2 is connected to the anode of the light emitting diode D2, the cathode of the light emitting diode D2 is connected with a single chip communication port, the other end of the resistor Rd3 is connected to the anode of the light emitting diode D2, and the cathode of the light emitting diode D2 is connected with a general I/0 port of the single chip.
Optionally, the FLASH memory device further comprises a power input circuit, a FLASH memory circuit and a single chip microcomputer circuit, wherein the power input circuit is based on an SVR-MP1584/4.5-28V chip, the single chip microcomputer circuit is based on an ARM-STM32F103RC chip, and the FLASH memory circuit is based on an RSM3485CT chip.
Advantageous effects
The utility model provides a pig farm environment control system with a fault detection circuit, which has the following beneficial effects:
this pig farm environmental control system with fault detection circuit, through the setting of motor detection module, can detect the operating current value of every way motor of motor detection module, change into the voltage value, after amplifying through voltage amplifier circuit, get into the singlechip of motor detection module, the singlechip transmits this voltage signal ADC value to environmental control module in through the signal line, environmental control module is according to current control logic, only acquire the ADC value of the voltage signal of the motor that requires work at present, judge according to the judgement condition, when judging that the voltage signal ADC value of a certain motor exceeds standard, then explain this motor work unusually.
Drawings
FIG. 1 is a flow chart of the present invention;
FIG. 2 is a circuit diagram of the current detection circuit of the present invention;
fig. 3 is a circuit diagram of a data transceiving indicating circuit according to the present invention.
In the figure: 1. an environmental control module; 2. an electronic control module; 3. a motor detection module; 4. a motor module; 5. a sensor module; 6. an intermediate server; 7. a client; 8. an Internet of things platform; 9. and an alarm module.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1 to 3, the present invention provides a technical solution: a pig farm environment control system with a fault detection circuit comprises an environment control module 1, an electric control module 2, a motor detection module 3, a motor module 4, a sensor module 5, an intermediate server 6, an Internet of things platform 8, an alarm module 9, a client 7 and a power supply module for supplying power, wherein the environment control module is used for collecting, analyzing and setting, and the motor module comprises a motor for a fan, a motor for a wet curtain, a motor for a rolling curtain and the like;
the output end of the sensor module 5 is connected with one input end of the environment control module 1 and is used for transmitting external temperature and humidity data, water meter data and electric meter data to the environment control module 1;
one output end of the environment control module 1 is connected with the input end of the electric control module 2, the output end of the electric control module 2 is connected with the input end of the motor detection module 3, the motor detection module 3 is used for detecting the working current in the power line of the motor module 4 and feeding back the detection data to the environment control module 1, the working current value of each path of motor of the motor detection module 4 can be detected through the setting of the motor detection module 3 and is converted into a voltage value, the voltage value is amplified by a voltage amplifier circuit and then enters a single chip microcomputer in the motor detection module 3, the single chip microcomputer transmits the voltage signal ADC value to the environment control module 1 through a signal line, the environment control module 1 only obtains the ADC value of the voltage signal of the motor which needs to work at present according to the present control logic, the judgment is carried out according to the judgment condition, when the voltage signal ADC value of a certain motor exceeds the standard, the motor is abnormal in operation;
data transmission is carried out between the intermediate server 6 and the environment control module 1 through CAN communication, data transmission is carried out between the intermediate server 6 and the Internet of things platform 8 through a network cable, and the Internet of things platform 8 transmits information to the client 7 and the alarm module 9.
The motor detection module 3 comprises sub-modules, each sub-module comprises an LM358 chip, an adjustable resistor Rv5, an adjustable resistor Rv6, a resistor R05, a resistor R06, a capacitor C014, a capacitor C08, a diode D19, a diode D20, a diode D21, a diode D22 and a 5V power supply, a pin 1 of the LM358 chip is connected with one end of a capacitor C014 and one end of an adjustable resistor Rv5 and is connected with a universal I/0 port of the single chip microcomputer, the other end of the capacitor C014 is connected with one end of a resistor R05, the other end of the adjustable resistor Rv5, the other end of a resistor R05, the cathode of a diode D20 and the anode of a diode D19 are connected to a pin 2 of the LM358 chip, the pin 2 is connected to one end of an inductance coil Ui2, the LM358 chip pin 3 is connected to the ground and is connected to the anode of the diode D20 and the cathode of a diode D19 and to the other end of the inductance coil Ui2, a pin 385 is connected to the ground, the inductance coil 5 and is connected to the inductance coil 3, and the pin 6 of the LM358 chip is connected with the other end of the induction coil Ui3, the negative electrode of the diode D21, the positive electrode of the diode D22, one end of an adjustable resistor Rv6 and one end of an adjustable resistor Rv6, the pin 7 of the LM358 chip is connected with a general I/O port of a single chip microcomputer and is connected with one end of a capacitor C08 and the other end of the adjustable resistor Rv6, the other end of the capacitor C08 is connected with the other end of a resistor R06, the pin 8 of the LM358 chip is connected with a 5V power supply and is connected with one end of a capacitor C09, and the other end of the capacitor C09 is grounded.
Still include the inside data receiving and dispatching indicating circuit of thing networking platform, and be connected its characterized in that with singlechip communication port: the data receiving and sending indicating circuit comprises a resistor Rd1, a 3V power supply, a resistor Rd2, a resistor Rd3, a light emitting diode D1 and a light emitting diode D2, wherein one end of the 3V power supply is connected to one end of a resistor Rd1, one end of the resistor Rd2 and one end of a resistor Rd3, the other end of one end of the resistor Rd1 is connected to the anode of the light emitting diode D1, the cathode of the light emitting diode D1 is grounded, the other end of the resistor Rd2 is connected to the anode of the light emitting diode D2, the cathode of the light emitting diode D2 is connected with a single chip microcomputer communication port, the other end of the resistor Rd3 is connected to the anode of the light emitting diode D2, and the cathode of the light emitting diode D2 is connected with a single chip microcomputer general I/O port.
The power supply input circuit is based on an SVR-MP1584/4.5-28V chip, the single chip microcomputer circuit is based on an ARM-STM32F103RC chip, and the FLASH storage circuit is based on an RSM3485CT chip.
In summary, when the piggery environment control system with the fault detection circuit is used, two conditions exist in common abnormity, under the condition that a controller controls a certain motor to work, an alternating current contactor of the motor is closed, a power line of the motor is electrified, the motor starts to work, and a current value exists in the power line;
when the motor is locked, the current is higher than that under the normal rotation condition by more than 2 times, the voltage converted by the current transducer is also higher than that under the normal rotation condition by more than 2 times, the current is amplified by the amplifier and enters the single chip microcomputer, the single chip microcomputer outputs an ADC (analog to digital converter) value to the environment control module 1, the environment control module 1 judges that the motor is locked, controls the motor to stop working, avoids the motor from being burnt out for a long time, starts other fans to ensure that environment data reach the standard, and simultaneously uploads fault information to the intermediate server 6;
when the motor circuit is powered off, the working current is 0, the current of the detection circuit is 0 at the moment, the working current is converted into a voltage value which is the minimum value, the single chip microcomputer judges that the motor is in a circuit-breaking state according to the working current, other fans are started to operate in order to ensure that environmental data reach the standard, and meanwhile, the fault information is uploaded to the intermediate server 6;
the intermediate server uploads the fault information to the Internet of things platform 8, the Internet of things platform 8 is displayed on the client 7, and a customer can see the fault information through the client 7 (a computer or a mobile phone), such as ' blower X blocking and ' blower Y breaking ', and meanwhile transmits the fault information to the alarm module 9, and the alarm module 9 gives an alarm.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides a pig farm environmental control system with fault detection circuit which characterized in that: the system comprises an environment control module, an electric control module, a motor detection module, a motor module, a sensor module, an intermediate server, an Internet of things platform, an alarm module, a client and a power supply module, wherein the environment control module, the electric control module, the motor detection module, the motor module, the sensor module, the intermediate server, the Internet of things platform, the alarm module, the client and the power supply module are used for collecting, analyzing and setting;
the output end of the sensor module is connected with one input end of the environment control module and is used for transmitting external temperature and humidity data, water meter data and electric meter data to the environment control module;
one output end of the environment control module is connected with the input end of the electric control module, the output end of the electric control module is connected with the input end of the motor detection module, and the motor detection module is used for detecting the working current in the power line of the motor module and feeding back detection data to the environment control module;
data transmission is carried out between the intermediate server and the environment control module through CAN communication, data transmission is carried out between the intermediate server and the Internet of things platform through a network cable, and the Internet of things platform transmits information to the client and the alarm module.
2. The piggery environmental control system with fault detection circuitry of claim 1, wherein: the motor detection module comprises sub-modules, each sub-module comprises an LM358 chip, an adjustable resistor Rv5, an adjustable resistor Rv6, a resistor R05, a resistor R06, a capacitor C014, a capacitor C08, a diode D19, a diode D20, a diode D21, a diode D22 and a 5V power supply, a pin 1 of the LM358 chip is connected with one end of the capacitor C014 and one end of the adjustable resistor Rv5 and is connected with a general I/0 port of the single chip microcomputer, the other end of the capacitor C014 is connected with one end of the resistor R05, the other end of the adjustable resistor Rv5, the other end of the resistor R05, the cathode of the diode D20 and the anode of the diode D19 are connected to a pin 2 of the LM358 chip, the pin 2 is connected to one end of an inductance coil Ui2, the pin 3 of the LM358 chip is grounded and is connected to the anode of the diode D20 and the cathode of the inductance coil Ui 19, and is connected to the other end of the inductance coil Ui2, a pin 385 is grounded, the inductance coil 5 is connected to one end of the inductance coil Ui3, and the pin 6 of the LM358 chip is connected with the other end of the induction coil Ui3, the negative electrode of the diode D21, the positive electrode of the diode D22, one end of an adjustable resistor Rv6 and one end of an adjustable resistor Rv6, the pin 7 of the LM358 chip is connected with a general I/O port of a single chip microcomputer and is connected with one end of a capacitor C08 and the other end of the adjustable resistor Rv6, the other end of the capacitor C08 is connected with the other end of a resistor R06, the pin 8 of the LM358 chip is connected with a 5V power supply and is connected with one end of a capacitor C09, and the other end of the capacitor C09 is grounded.
3. The piggery environmental control system with fault detection circuitry of claim 1, wherein: still include the inside data transceiver indicating circuit of thing networking platform, and be connected with singlechip communication port, data transceiver indicating circuit includes resistance Rd1, 3V power, resistance Rd2, resistance Rd3, emitting diode D1, and emitting diode D2, the one end of 3V power is connected in resistance Rd1 one end, resistance Rd2 one end, resistance Rd3 one end, and the other end of resistance Rd1 one end is connected at emitting diode D1 anodal, emitting diode D1 negative pole ground connection, and the resistance Rd2 other end is connected at emitting diode D2 anodal, and emitting diode D2 negative pole connects singlechip communication port, and the resistance Rd3 other end is connected at emitting diode D2 anodal, and emitting diode D2 negative pole connects the general I/O port of singlechip and connects.
4. The piggery environmental control system with fault detection circuitry of claim 1, wherein: the power supply input circuit is based on an SVR-MP1584/4.5-28V chip, the single chip microcomputer circuit is based on an ARM-STM32F103RC chip, and the FLASH storage circuit is based on an RSM3485CT chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435278.6U CN216870749U (en) | 2021-12-30 | 2021-12-30 | Pig farm environmental control system with fault detection circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123435278.6U CN216870749U (en) | 2021-12-30 | 2021-12-30 | Pig farm environmental control system with fault detection circuit |
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| Publication Number | Publication Date |
|---|---|
| CN216870749U true CN216870749U (en) | 2022-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123435278.6U Active CN216870749U (en) | 2021-12-30 | 2021-12-30 | Pig farm environmental control system with fault detection circuit |
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|---|---|
| CN (1) | CN216870749U (en) |
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2021
- 2021-12-30 CN CN202123435278.6U patent/CN216870749U/en active Active
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