CN212108909U - Special air conditioner controller and intelligent temperature control system for granary - Google Patents
Special air conditioner controller and intelligent temperature control system for granary Download PDFInfo
- Publication number
- CN212108909U CN212108909U CN202020281588.3U CN202020281588U CN212108909U CN 212108909 U CN212108909 U CN 212108909U CN 202020281588 U CN202020281588 U CN 202020281588U CN 212108909 U CN212108909 U CN 212108909U
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- granary
- module
- conditioner controller
- wireless
- 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.)
- Expired - Fee Related
Links
- 238000004891 communication Methods 0.000 claims abstract description 37
- 238000005259 measurement Methods 0.000 claims description 21
- 230000005540 biological transmission Effects 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims description 2
- 238000004378 air conditioning Methods 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The utility model relates to a grain low temperature storage engineering technical field. The special air conditioner controller for the granary comprises a basic MCU module, an air conditioner controller module, a wireless communication module and an AC-DC power supply module, wherein the AC-DC power supply module is respectively connected with the basic MCU module, the air conditioner controller module and the wireless communication module; the wireless communication module is connected with the basic MCU module, and the basic MCU module is connected with the air conditioner controller module. The utility model provides a problem that current granary detecting system can not intelligent temperature control, can not real time monitoring and adjust the air conditioner situation.
Description
Technical Field
The utility model relates to a grain low temperature storage engineering technical field. Relates to a special air conditioner controller for a granary and an intelligent temperature control system.
Background
The existing granary detection system realizes data transmission in a wired mode, an air conditioner of the granary can only refrigerate the granary and cannot regulate and control the temperature and humidity of the granary, and the developed technology has high requirements on granary storage at present; the granary detection system in the prior art cannot monitor information such as energy consumption and use state of the special granary air conditioner in real time, lacks of real-time alarm of faults of the special granary air conditioner, needs to detect the operation state of the air conditioner in the field manually, and wastes time and manpower.
The prior art has the following defects: firstly, the special air conditioner for the grain depot can only refrigerate the grain depot and cannot adjust the temperature and the humidity of the grain heap. Secondly, the energy consumption of the air conditioner special for the grain depot cannot be monitored in real time; thirdly, detecting the running state of the air conditioner in a manual site; fourthly, the real-time alarming of the fault of the special air conditioner for the grain depot is lacked; and fifthly, the technical support of a remote control system is lacked.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that current granary detecting system can not intelligent temperature control, can not real time monitoring and adjust the air conditioner situation, the utility model provides a wireless data transmission and can monitor granary air conditioner humiture, running state's special air conditioner controller of granary and intelligent temperature control system.
In order to realize the purpose, the utility model provides a technical scheme is: the special air conditioner controller for the granary comprises a basic MCU module, an air conditioner controller module, a wireless communication module and an AC-DC power supply module. The AC-DC power supply module is respectively connected with the basic MCU module, the air conditioner controller module and the wireless communication module; the non-communication module is connected with the basic MCU module through the SPI interface, and the basic MCU module is connected with the air conditioner controller module through the serial port 2.
The special air conditioner controller for the granary is characterized in that: the special air conditioner controller for the granary can be used as a repeater and an electric quantity collector at the same time, is connected with an air conditioner through 485 interfaces, and controls the state of the air conditioner. Realize humiture collection and local concentrated storage, and with data transmission to observing and controlling the host computer, adopt active upload mode, under spacious condition, wireless communication theory distance exceeds 3km, and the installation is simple and convenient, and the position is installed outside the air conditioner.
As a further technical scheme, the air conditioner controller module is connected by RS485/RS232 and is conveniently communicated with the special air conditioner controller for the granary.
As an optimized technical scheme, the basic MCU module adopts a singlechip control unit.
As a further technical solution, the wireless communication module adopts a wireless radio frequency module.
Additionally, the utility model also provides an intelligence temperature control system, its characterized in that: the granary special air conditioner controller is used for detecting temperature and transmitting detected data to the next stage in a wireless mode;
the wireless temperature and humidity collector is used for detecting the temperature and humidity of the granary and transmitting the temperature and humidity to the next level;
the granary special air conditioner controller is used for receiving the data transmitted by the wireless temperature and humidity collector and the collected data such as the air conditioner state, the electric quantity and the like, and intensively packaging and transmitting the data to the next level;
the wireless measurement and control extension is used for receiving the data transmitted by the special air conditioner controller for the granary and transmitting the data to the next level;
the wireless measurement and control host is used for receiving and storing the data transmitted by the wireless measurement and control extension;
and the temperature control APP is used for displaying and adjusting information such as the temperature and humidity of the intelligent temperature control system, the air conditioner running state and the like.
The wireless temperature and humidity collector monitors temperature and humidity data of the grain surface and the grain pile and sends the data to the special air conditioner controller for the granary, and the special air conditioner controller for the granary can be used as a repeater and an electric quantity collector at the same time and is connected with an air conditioner through 485 to control the state of the air conditioner. The wireless measurement and control host computer receives the instruction of control by temperature change APP, sets up the humidifying parameter that adjusts the temperature, remote switch air conditioner to show the air conditioner state through APP in real time.
The wireless temperature and humidity collector is used for measuring and calibrating parameters such as relative humidity, temperature, moisture, dew point temperature, absolute moisture content and the like. The collector includes a sensor. A humiture collector connects a moisture measuring cable, and the length is 6 meters, contains grain face and grain heap in the upper and lower 3 humiture sensors. Any point can be distributed in the bin.
The temperature control APP can be started or shut down at any time period, can automatically set a peak stop valley start function according to the peak valley electricity condition of a reservoir area, has a mobile phone APP remote control communication function, and can be networked with a wireless grain condition system to realize control and data transmission of an upper computer and a mobile phone remote end.
The wireless measurement and control host comprises a lithium battery, a battery charging and discharging management circuit, a processor, a clock, an RS485 communication interface and a wireless communication module.
Furthermore, the sensor is provided with a protective sleeve and is in a dustproof design.
Furthermore, the wireless measurement and control extension set is arranged outside the granary.
Furthermore, the measurement and control terminal is arranged in the measurement and control center.
Furthermore, the measurement and control host is installed in a data processing center of the granary, is connected with the server, receives data packets and analysis data packets sent by a special granary air conditioner controller in the granary, and transmits the data to the pushing server according to a self-defined data frame protocol format by utilizing an MODBUS communication mechanism.
This use is novel for prior art's beneficial effect is: the utility model discloses special air conditioner controller in granary can regard as repeater and electric quantity collector simultaneously to pass through 485 with the air conditioner and be connected, control air conditioner state. Realize humiture collection and local concentrated storage, and with data transmission to observing and controlling the host computer, adopt active upload mode, under spacious condition, wireless communication theory distance exceeds 3km, and the installation is simple and convenient, and the position is installed outside the air conditioner.
The special air conditioner controller for the granary monitors the states of all air conditioners in the reservoir area, realizes real-time monitoring of the running conditions of the air conditioners in the reservoir area, gives an alarm when the air conditioners are out of limit and abnormal, and can automatically close the air conditioners through the intelligent circuit breaker. Can conveniently communicate with the special air conditioner controller of the granary through RS232/RS 485. The method is characterized in that the operating parameters and the operating state of the air conditioner are remotely provided, the operating parameters and the operating state comprise the current temperature, the current humidity, the working state of equipment and the like, and certain parameters of the air conditioner are remotely set. Providing system setup parameters for an air conditioner, comprising: temperature setting, humidity setting, high temperature warning, low temperature warning, etc. Remotely reading the running state of the air conditioner, including the working mode, the rotating speed of a fan and the like; and remotely reading the air conditioner alarm information.
The wireless temperature and humidity collector monitors temperature and humidity data of the grain surface and the grain pile and sends the data to the special air conditioner controller for the granary, and the special air conditioner controller for the granary can be used as a repeater and an electric quantity collector and is connected with an air conditioner through 485 to control the state of the air conditioner. The wireless measurement and control host computer receives the instruction of control by temperature change APP, sets up the humidifying parameter that adjusts the temperature, remote switch air conditioner to show the air conditioner state through APP in real time.
The wireless temperature and humidity collector is used for measuring and calibrating parameters such as relative humidity, temperature, moisture, dew point temperature, absolute moisture content and the like. The collector includes a sensor. A humiture collector connects a moisture measuring cable, and the length is 6 meters, contains grain face and grain heap in the upper and lower 3 humiture sensors. Any point can be distributed in the bin.
The temperature control APP can be started or shut down at any time period, can automatically set a peak stop valley start function according to the peak valley electricity condition of a reservoir area, has a mobile phone APP remote control communication function, and can be networked with a wireless grain condition system to realize control and data transmission of an upper computer and a mobile phone remote end.
Drawings
FIG. 1 is a schematic circuit diagram of the air conditioner controller for granary air conditioner of the present invention;
fig. 2 is a connection diagram of the intelligent temperature control system of the present invention;
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features according to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
As shown in fig. 1, in the air conditioner controller special for the granary, an AC-DC power supply module is respectively connected with a basic MCU module, an air conditioner controller module, and a wireless communication module; the non-communication module is connected with the basic MCU module through the SPI interface, and the basic MCU module is connected with the air conditioner controller module through the serial port 2.
In the example, the basic MCU module adopts STM32F1 series single-chip microcomputer as a control chip, the protection level is IP67, the power is supplied by a 2000mAh lithium battery, the standby current is less than or equal to 5uA, the working current is less than or equal to 120mA, the working time of the battery can reach more than 6 years, the uplink wireless communication interface is 480MHz, the uplink wireless communication distance is more than or equal to 3000m, the maximum data record is more than 1 month, the acquisition density is once in one hour, and the data retention time is not less than ten years.
The wireless temperature and humidity collector is powered by a 2000mAh lithium battery, the standby current is less than or equal to 5uA, the working current is less than or equal to 120mA, the working time of the battery can reach more than 6 years, an uplink wireless communication interface is 480MHz, the uplink wireless communication distance is greater than or equal to 3000m, the uplink communication rule is a local temperature acquisition protocol LCP, the acquisition precision is 0.3 ℃, the humidity is 2%, the size is 95 x 65 x 50mm, the maximum data record is greater than 1 month, the acquisition density is once an hour, the data retention time is not less than ten years, and the working environment temperature is as follows: -20 to 70 ℃;
the wireless measurement and control host computer needs power supply voltage of 220VAC +/-20%, power consumption is lower than 5w, an uplink wireless communication interface and a downlink wireless communication interface are 480MHz, the distance between the uplink wireless communication and the downlink wireless communication in an open place can reach more than 3000m, an Ethernet interface is RJ45, 10/100BASE-T, a communication uplink protocol is Modbus, the communication downlink protocol is a local temperature acquisition protocol LCP, the size is 134 x 110.8 x 30 (height and depth mm), a wall-mounted installation mode is adopted, the maximum collector connection number is 500, the maximum data record is more than 1 year, the collection density is once an hour, the data retention time is not less than ten years, and the working environment is as follows: temperature: -20 to 70 ℃; humidity: <95% RH without condensation.
The radio frequency module adopts the radio frequency module of sx1278, transmits and receives at 490Mhz, and has the performance of ultra-long distance spread spectrum communication, strong interference immunity, low battery power consumption and low cost. High sensitivity in excess of-148 dBm can be obtained, and the range of the sensor component is greatly increased. In addition, the consumption of Repeater can be reduced, and the service life can be prolonged. The standby current is as low as 2.5 muA, the power consumption is lower than that of GPRS, and the battery volume can be reduced to increase the standby time of the sensor. The integration of high sensitivity with a +20dBm power amplifier brings the link budget during these periods to the industry leading level, becoming the best choice for long-distance transmission and applications with very high reliability requirements. The scheme combines low power consumption and long distance with the optimal cost performance, and solves the problem that the traditional design scheme cannot simultaneously consider distance, interference resistance and power consumption.
The special air conditioner controller for the granary can be used as a repeater and an electric quantity collector at the same time, is connected with the air conditioner through 485 interfaces, and controls the state of the air conditioner. The method is characterized in that the operating parameters and the operating state of the air conditioner are remotely provided, the operating parameters and the operating state comprise the current temperature, the current humidity, the working state of equipment and the like, and certain parameters of the air conditioner are remotely set. Providing system setup parameters for an air conditioner, comprising: temperature setting, humidity setting, high temperature warning, low temperature warning, etc. Remotely reading the running state of the air conditioner, including the working mode, the rotating speed of a fan and the like; and remotely reading the air conditioner alarm information.
In addition, the embodiment also provides an intelligent temperature control system, as shown in fig. 2, the air conditioner controller dedicated for the granary is used for detecting the temperature and transmitting the detected data to the next stage in a wireless manner; the wireless temperature and humidity collector is used for detecting the temperature and humidity of the granary and transmitting the temperature and humidity to the next level; the granary special air conditioner controller is used for receiving the data transmitted by the wireless temperature and humidity collector and the collected data such as the air conditioner state, the electric quantity and the like, and intensively packaging and transmitting the data to the next level; the wireless measurement and control extension is used for receiving the data transmitted by the special air conditioner controller for the granary and transmitting the data to the next level; the wireless measurement and control host is used for receiving and storing the data transmitted by the wireless measurement and control extension; and the temperature control APP is used for displaying and adjusting information such as the temperature and humidity of the intelligent temperature control system, the air conditioner running state and the like.
The wireless temperature and humidity collector monitors temperature and humidity data of the grain surface and the grain pile and sends the data to the special air conditioner controller for the granary, and the special air conditioner controller for the granary can be used as a repeater and an electric quantity collector and is connected with an air conditioner through 485 to control the state of the air conditioner. The wireless measurement and control host computer receives the instruction of control by temperature change APP, sets up the humidifying parameter that adjusts the temperature, remote switch air conditioner to show the air conditioner state through APP in real time.
The wireless temperature and humidity collector is used for measuring and calibrating parameters such as relative humidity, temperature, moisture, dew point temperature, absolute moisture content and the like. The collector includes a sensor. A humiture collector connects a moisture measuring cable, and the length is 6 meters, contains grain face and grain heap in the upper and lower 3 humiture sensors. Any point can be distributed in the bin.
The temperature control APP can be started or shut down at any time period, can automatically set a peak stop valley start function according to the peak valley electricity condition of a reservoir area, has a mobile phone APP remote control communication function, and can be networked with a wireless grain condition system to realize control and data transmission of an upper computer and a mobile phone remote end.
The present invention is described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (10)
1. The utility model provides a special air conditioner controller in granary which characterized in that: the special air conditioner controller for the granary comprises a basic MCU module, an air conditioner controller module, a wireless communication module and an AC-DC power supply module, wherein the AC-DC power supply module is respectively connected with the basic MCU module, the air conditioner controller module and the wireless communication module; the wireless communication module is connected with the basic MCU module, and the basic MCU module is connected with the air conditioner controller module.
2. The grain bin dedicated air conditioner controller according to claim 1, wherein the AC-DC power supply module supplies voltage to the basic MCU module, the air conditioner controller module, and the wireless communication module.
3. The grain bin dedicated air conditioning controller according to claim 1, wherein: the air conditioner controller module is connected by RS485/RS232 and is conveniently communicated with the special air conditioner controller for the granary.
4. The grain bin dedicated air conditioning controller according to claim 1, wherein: the basic MCU module adopts a singlechip control unit.
5. An intelligence temperature control system which characterized in that: the intelligent temperature control system comprises the special granary air conditioner controller of claim 1, and is used for detecting the temperature and transmitting the detected data to the next stage in a wireless mode;
the wireless temperature and humidity collector is used for detecting the temperature and humidity of the granary and transmitting the temperature and humidity to the next level;
the granary special air conditioner controller is used for receiving the data transmitted by the wireless temperature and humidity collector and the collected data such as the air conditioner state, the electric quantity and the like, and intensively packaging and transmitting the data to the next level;
the wireless measurement and control extension is used for receiving the data transmitted by the special air conditioner controller for the granary and transmitting the data to the next level;
the wireless measurement and control host is used for receiving and storing the data transmitted by the wireless measurement and control extension;
and the temperature control APP is used for displaying and adjusting information such as the temperature and humidity of the intelligent temperature control system, the air conditioner running state and the like.
6. The intelligent temperature control system of claim 5, wherein: the wireless temperature and humidity collector comprises a sensor, wherein the sensor is provided with a protective sleeve and is provided with a dustproof design.
7. The intelligent temperature control system of claim 5, wherein: the wireless measurement and control host consists of a lithium battery, a battery charging and discharging management circuit, a processor, a clock, an RS485 communication interface and a wireless communication module.
8. The intelligent temperature control system of claim 5, wherein: the temperature control APP can be started or shut down at any time period, can automatically set a peak stop valley start function according to the peak valley electricity condition of a reservoir area, has a mobile phone APP remote control communication function, and can be networked with a wireless grain condition system to realize control and data transmission of an upper computer and a mobile phone remote end.
9. The intelligent temperature control system according to claim 7, wherein the measurement and control host is installed in a data processing center of the granary, is connected with the server, receives data packets and analysis data packets sent by a granary-dedicated air conditioner controller in the granary, and transmits the data to the push server according to a self-defined data frame protocol format by using an MODBUS communication mechanism.
10. The intelligent temperature control system of claim 5, wherein the wireless measurement and control extension is disposed outside the grain bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281588.3U CN212108909U (en) | 2020-03-10 | 2020-03-10 | Special air conditioner controller and intelligent temperature control system for granary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020281588.3U CN212108909U (en) | 2020-03-10 | 2020-03-10 | Special air conditioner controller and intelligent temperature control system for granary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212108909U true CN212108909U (en) | 2020-12-08 |
Family
ID=73635138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020281588.3U Expired - Fee Related CN212108909U (en) | 2020-03-10 | 2020-03-10 | Special air conditioner controller and intelligent temperature control system for granary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212108909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11314213B1 (en) | 2021-06-15 | 2022-04-26 | Haber Technologies, Inc. | Autonomous crop drying, conditioning and storage management |
-
2020
- 2020-03-10 CN CN202020281588.3U patent/CN212108909U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11314213B1 (en) | 2021-06-15 | 2022-04-26 | Haber Technologies, Inc. | Autonomous crop drying, conditioning and storage management |
| US12066799B2 (en) | 2021-06-15 | 2024-08-20 | Haber Technologies, Inc. | Autonomous crop drying, conditioning and storage management |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103402217B (en) | Antenna for base station parameter processing system | |
| CN101762333B (en) | High-voltage power line wireless temperature acquisition system | |
| CN109443596B (en) | Wireless temperature measurement system and temperature measurement method | |
| CN105758541A (en) | Medium- and high-voltage switch cabinet temperature on-line monitoring device | |
| CN105698959A (en) | Dry-type air-core reactor overheating fault early warning system based on TVOC and temperature test | |
| CN116111951B (en) | Data monitoring system based on photovoltaic power generation | |
| CN204390021U (en) | Office's comprehensive intelligent control system | |
| CN207352409U (en) | A kind of antenna base station health status monitoring system | |
| CN212108909U (en) | Special air conditioner controller and intelligent temperature control system for granary | |
| CN205719301U (en) | A kind of middle-high voltage switch temperature on-line monitoring device | |
| CN201984103U (en) | Lightning arrester current leakage on-line detection device | |
| CN201789528U (en) | Wireless sensor monitor | |
| CN201335992Y (en) | Remote temperature supervisory control system based on power line carrier | |
| CN103595132B (en) | A kind of transformer station intelligent monitoring of air conditioning system | |
| CN209624807U (en) | A kind of low-power consumption meteorology real-time monitoring device for supporting more communication channels | |
| CN206330257U (en) | Intelligent networking type multifunctional air quality detection means with CO2 Concentration Testings | |
| CN107290999A (en) | A kind of substation equipment monitoring system based on Internet of Things | |
| CN106707368A (en) | Novel power supply mode power transmission line environment meteorological monitoring device | |
| CN214315494U (en) | Industrial gateway device | |
| CN204574362U (en) | base station air conditioner energy consumption management system | |
| CN204216676U (en) | Based on transformer station's temperature and humidity intelligent supervisory control system of EnOcean technology | |
| CN205353664U (en) | Purify groove operation condition monitoring ware | |
| CN206725703U (en) | A kind of high frequency sensors for the GIS partial discharge on-line monitoring being wirelessly transferred | |
| CN210129764U (en) | Signal amplification device, power consumption information acquisition terminal and power distribution cabinet | |
| CN209689677U (en) | A kind of gridding environmental data real-time monitoring device based on Internet of Things |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |