CN114460989A - Cloud gateway for grain depot storage supervision - Google Patents
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Abstract
The invention discloses a cloud gateway for grain depot storage supervision, which overcomes the problems that the manual detection in grain depot warehouse detection in the prior art has high working intensity, low efficiency and high labor cost, the monitoring information of a remote monitoring system is less, and the environment of a grain depot cannot be completely ensured, and comprises the following steps: grain depot storage detection equipment: covering all bottom equipment related to warehousing operation of a grain depot warehouse, detecting the grain depot condition, and sending detection data to the cloud gateway; a cloud gateway: the system comprises a hardware module and a software module, wherein the hardware module and the software module are used for summarizing grain bin data and realizing data interaction between grain bin storage detection equipment and a grain bin storage supervision platform; grain depot storage supervision platform: and receiving all the operation conditions and abnormal data sent by the cloud gateway at fixed time, and displaying and updating at fixed time at the front end in a visual chart form. By the application of the cloud gateway, the problems that the operation result is difficult to perceive, cannot be seen on site and is difficult to find in the processes of ventilation operation, temperature control operation and air conditioning operation of the granary are effectively solved.
Description
Technical Field
The invention relates to the technical field of grain storage management, in particular to a cloud gateway for grain depot storage supervision.
Background
Grain storage is an important ring for guaranteeing the stable development of national economy and the stable harmony of society in China, grain storage mainly depends on grain warehouses all over the country to store and manage grain, grain storage is easily affected by the temperature, humidity, seasonal change of environment and plant diseases and insect pests, once grain is rotten or goes bad, the health of people is seriously affected, and meanwhile, huge economic loss is brought to the nation, so that the grain storage is particularly important for monitoring and controlling the environment of the grain warehouses, the environmental conditions of the grain warehouses are mastered in real time, certain measures are taken when necessary, the grain warehouses can be guaranteed to be in an optimal environmental state, the grain can be stored for a long time and safely, and healthy grain is provided for people.
The prior granary storage supervision mode mostly adopts a manual recording monitoring mode, the grain in-out storage number, storage environment information, storage conditions and the like are manually recorded, and most of granary storage supervision modes can only be used as monitoring video even if a monitoring device is installed. The existing monitoring system designed aiming at the problems has the advantages of single function, poor effect, backward information acquisition means, unclear acquired granary data, high labor consumption for management, low management efficiency and backward information acquisition, and cannot provide technical support and guarantee for scientific grain storage.
In order to better monitor grain storage outside the warehouse and improve the scientific and informatization level of management, a remote grain storage monitoring system outside the warehouse is popularized and implemented at present. For example, the invention named as a WSN-based remote granary information monitoring system is disclosed in China patent office 2020, 9, 11, and the publication number is CN 111653082A. The invention comprises the following steps: the system comprises a WSN, a wireless gateway, a control host, an air conditioner, a dehumidifier and other equipment, a GPRS module and a monitoring center; the WSN comprises modules such as a sensor, a processor, wireless communication and energy supply; the sensor module is used for detecting the temperature and humidity information of the granary; the wireless gateway is used for summarizing the granary data; the control host is connected with the monitoring center through the GPRS module; the monitoring center is used for receiving and sending feedback signals; the control host controls the on-off of the air conditioner, the dehumidifier and other equipment according to the feedback signal. The WSN is adopted to detect the temperature and humidity information of the granary in real time, the wireless gateway collects granary data, the monitoring center receives and sends feedback signals through the GPRS module, and the control host controls the on-off of air conditioners, dehumidifiers and other equipment according to the feedback signals, so that the remote control of the temperature and humidity of the granary is realized, the WSN is flexibly arranged, a plurality of granaries can be simultaneously monitored in real time, the temperature and humidity of the granary can be accurately regulated, and the management cost of the granary is reduced. However, the invention can only monitor the temperature and humidity information of the granary, control the temperature and humidity of the granary, has less monitoring information and cannot completely ensure the environment of the granary.
Disclosure of Invention
The invention aims to solve the problems that the manual detection of the grain condition of the grain depot warehouse in the prior art is high in working strength, low in efficiency and high in labor cost, a remote monitoring system is less in monitoring information, and the environment of the grain depot cannot be completely guaranteed.
In order to achieve the purpose, the invention adopts the following technical scheme that:
grain depot storage detection equipment: covering all bottom equipment related to the warehousing operation of the grain depot warehouse, detecting the condition of the grain depot, and sending detection data to the cloud gateway;
cloud gateway: the system comprises a hardware module and a software module, wherein the hardware module and the software module are used for summarizing grain bin data and realizing data interaction between grain bin storage detection equipment and a grain bin storage supervision platform;
grain depot storage supervision platform: and receiving all the operation conditions and abnormal data sent by the cloud gateway at fixed time, and displaying and updating at fixed time at the front end in a visual chart form.
The grain depot warehouse monitoring system comprises grain depot warehouse detection equipment, the cloud gateway and a grain depot warehouse monitoring platform, wherein the cloud gateway is connected with the grain depot front-end warehouse detection equipment, and the grain depot warehouse monitoring platform is connected with the gateway. By the application of the cloud gateway, the problems that the grain condition detection result of the grain depot warehouse is filled by manpower, the feedback is slow, the mistakes and omissions are large, and the tampering is easy can be effectively solved, and the problems that the operation result is hard to sense, cannot be seen on site, and is difficult to find in the ventilation operation, temperature control operation and air conditioning operation processes of the grain depot warehouse are effectively improved.
Preferably, the grain depot storage detection equipment comprises:
grain temperature and grain humidity detection device: the cloud gateway is used for detecting the grain temperature and the grain humidity and sending data to the cloud gateway;
insect gas detection device: the system is used for detecting pest conditions in the granary and sending data to the cloud gateway;
storehouse temperature storehouse humidity detection device: the system is used for detecting the temperature and the humidity of the granary and sending data to the cloud gateway;
a ventilation device: the granary ventilation device comprises ventilation window equipment and ventilation opening equipment, and ventilation of the granary is realized;
nitrogen making equipment: high-purity nitrogen is generated, and the quality guarantee period of the grains is prolonged.
The grain temperature and grain humidity detection device can be a grain temperature and grain humidity sensor, the storehouse temperature and storehouse humidity detection device can be a temperature sensor and a humidity sensor, and the insect gas detection device can be an insect gas detection sensor. Granary ventilation equipment is the indispensable equipment of storing grain, and its existence has greatly improved the security of grain. The nitrogen making equipment can generate high-concentration nitrogen, and the nitrogen is conveyed into a grain depot warehouse through a nitrogen conveying pipeline, so that the concentration of the nitrogen in the warehouse is maintained at a higher level for a long time, and a low-oxygen environment which is not beneficial to the growth and the propagation of grain pests and microorganisms is formed, so that the grain pests stop harming grains, cannot grow and propagate until suffocation death, and simultaneously, physiological respiration of the grains is inhibited, and the quality aging of the grains is delayed.
Preferably, the hardware module includes a core CPU, a memory, a storage hard disk, an RJ45 communication port, a heat dissipation module, an input power supply, and an interface module, and the core CPU is used for the core control and data operation functions of the cloud gateway. The core CPU comprises two built-in CPU chips, and the built-in CPU chips preferably select 10 core 20 threads and a main frequency 2.2GHz processor.
Preferably, the storage hard disk comprises a plurality of solid state hard disks.
The number of the solid state disks is preferably 2, and the performance of each solid state disk is preferably 600G SAS, 15000RPM (revolution per minute) rotating speed.
Preferably, the heat dissipation module comprises a plurality of hot plug fans. The number of the hot plug fans is preferably 3.
Preferably, the software module includes:
an internet of things NB-IOT data access module: the data connection SSL encryption mechanism is adopted, the Internet of things equipment with a wireless communication module at the front end of the grain depot can be integrated and managed, and data generated by a grain temperature and grain humidity detection device, an insect gas detection device, ventilation equipment and nitrogen making equipment can be collected in real time;
a data analysis module: and analyzing and applying data acquired by the NB-IOT data access module of the Internet of things.
The data processing comprises data sensing, data cleaning and data analysis; the data analysis module supports scientific and efficient warehousing operation, strengthens warehousing efficiency and improves the management level of the grain depot by processing the data of the warehousing data of the grain depot.
Preferably, the wireless communication module is integrated by one or more of LoRa, NB-IOT, RFID, BLE, ZIGBEE and WIFI.
The LoRa is a long-distance radio, can be propagated for a longer distance than other wireless modes under the same power consumption condition, and realizes low power consumption and long-distance unification. The NB-IoT is a narrowband Internet of things, supports cellular data connection of low-power consumption equipment in a wide area network, and has the characteristics of wide coverage, more connections, high speed, low cost, low power consumption, excellent architecture and the like. RFID is a radio frequency identification technology, and is used for carrying out non-contact data communication between a reader and a tag so as to achieve the purpose of identifying a target. BLE is bluetooth low energy, and can significantly reduce power consumption and cost while maintaining equivalent communication range. ZIGBEE is a purple peak protocol, is a wireless network protocol for low-speed short-distance transmission, and has the characteristics of low speed, low power consumption, low cost, support of a large number of network nodes, support of various network topologies, low complexity, rapidness, reliability and safety.
Preferably, the data analysis module includes:
the multi-parameter grain condition data processing module: the collected grain temperature, grain humidity, insect pest and gas concentration data can be processed;
intelligent temperature control data processing module: the operation parameters and time of the temperature control air conditioning equipment can be acquired in real time, the trend of temperature change in the granary is acquired in real time, and the feedback operation effect is recorded;
intelligent air conditioning data processing module: the method can acquire the equipment parameters and the air conditioning time of the nitrogen making equipment in real time, acquire the trend of the nitrogen concentration in the granary in real time and record the effect of the air conditioning operation; a threshold value for the concentration of nitrogen in the bin can be set.
When the concentration of nitrogen in the bin reaches the standard, the intelligent controlled atmosphere data processing module can also send out a prompt to suggest a user to finish the operation. The data analysis module is used for processing the data of the grain depot warehousing data, so that the warehousing operation is supported scientifically and efficiently, the warehousing efficiency is enhanced, and the grain depot management level is improved.
Preferably, the data analysis module includes:
an abnormal alarm data processing module: the abnormal data can be collected, recorded and pushed regularly based on the standard threshold value set by the background, and the abnormal data comprises multi-parameter grain condition abnormality, air-conditioning, temperature control, ventilation equipment failure and operation error.
And the abnormity is diagnosed and recorded, so that the management personnel can conveniently check the abnormity.
Preferably, the multi-parameter grain condition data processing module comprises:
multi-parameter grain condition judgment module: the method is used for analyzing the grain storage safety condition;
a built-in logic module: the grain temperature threshold, the grain humidity threshold, the pest head number threshold and the gas concentration threshold can be set, and the alarm is given for the parameters exceeding the indexes;
an abnormal data eliminating module: the detection data with logical errors can be eliminated;
the operation recommending module: the method can synthesize the detection results of grain temperature, grain humidity, insect damage and gas concentration of grain, analyze and judge the grain storage condition, and accurately give the storage operation suggestions including ventilation and air conditioning.
Therefore, the invention has the following beneficial effects: 1. by the application of the cloud gateway, the problems of manual filling, slow feedback, more mistakes and omissions and easy tampering of grain condition detection results of the grain depot warehouse can be effectively solved, and the problems of difficulty in sensing operation results, incapability of seeing the operation results on site and difficulty in discovering abnormalities in the processes of ventilation operation, temperature control operation and air conditioning operation of the grain depot warehouse are effectively improved; 2. the labor cost is saved, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the system architecture of the present invention;
FIG. 2 is a schematic diagram of the system architecture of the data analysis module of the present invention;
FIG. 3 is a schematic diagram of a system architecture of a multi-parameter grain status data processing module according to the present invention;
in the figure: 1. grain depot storage detection equipment; 2. a cloud gateway; 3. a grain depot warehousing supervision platform; 4. a grain temperature and grain humidity detection device; 5. a pest gas detection device; 6. a storehouse temperature and storehouse humidity detection device; 7. a ventilation device; 8. nitrogen making equipment; 9. a hardware module; 10. a software module; 11. an NB-IOT data access module of the Internet of things; 12. a data analysis module; 13. a multi-parameter grain condition data processing module; 14. an intelligent temperature control data processing module; 15. an intelligent air conditioning data processing module; 16. an abnormal alarm data processing module; 17. a multi-parameter grain condition judgment module; 18. a built-in logic module; 19. an abnormal data eliminating module; 20. and a job recommendation module.
Detailed Description
The invention is described in further detail below with reference to the following detailed description and accompanying drawings:
the embodiment is a cloud gateway for grain depot storage supervision, as shown in fig. 1, the cloud gateway comprises grain depot storage detection equipment 1, a cloud gateway 2 and a grain depot storage supervision platform 3, wherein the grain depot storage detection equipment 1 is connected with the cloud gateway, and the cloud gateway is connected with the grain depot storage supervision platform.
The grain depot storage detection equipment covers all bottom layer equipment involved in grain depot warehouse storage operation, is used for detecting the conditions of the grain depot and sends detection data to the cloud gateway. Comprises a grain temperature and grain humidity detection device 4, an insect gas detection device 5, a storehouse temperature and storehouse humidity detection device 6, a ventilation device 7 and a nitrogen making device 8.
The grain temperature and grain humidity detection device is used for detecting grain temperature and grain humidity and sending data to the cloud gateway. The insect gas detection device is used for detecting the condition of insects in the granary and sending data to the cloud gateway. The storehouse temperature storehouse humidity detection device is used for detecting the temperature and the humidity of the granary and sending data to the cloud gateway. Ventilation equipment includes ventilation window equipment and vent equipment for realize the ventilation of granary, granary ventilation equipment is the essential equipment of storing grain, and its existence has greatly improved the security of grain. The nitrogen making equipment can generate high-concentration nitrogen, and the nitrogen is conveyed into a grain depot warehouse through a nitrogen conveying pipeline, so that the concentration of the nitrogen in the warehouse is maintained at a higher level for a long time, and a low-oxygen environment which is not beneficial to the growth and the propagation of grain pests and microorganisms is formed, so that the grain pests stop harming grains, cannot grow and propagate until suffocation death, and simultaneously, physiological respiration of the grains is inhibited, and the quality aging of the grains is delayed. The nitrogen making equipment in the embodiment is a nitrogen making machine which is common in the prior art.
The cloud gateway is used for summarizing grain bin data and realizing data interaction between grain bin storage detection equipment and a grain bin storage monitoring platform, and comprises a hardware module 9 and a software module 10. The software module comprises an internet of things NB-IOT data access module 11 and a data analysis module 12, and through data processing such as sensing, cleaning and analysis of grain depot warehousing data, scientific and efficient warehousing operation is supported, warehousing efficiency is enhanced, and grain depot management level is improved. The internet of things NB-IOT data access module is respectively connected with the grain depot warehousing detection equipment and the data analysis module, and the data analysis module is connected with the grain depot warehousing supervision module.
The internet of things NB-IOT data access module adopts a data connection SSL encryption mechanism, can integrate and manage the internet of things equipment with LoRa, NB-IOT, RFID, BLE, ZIGBEE or WIFI communication modules at the front end of a grain depot, can acquire data generated by grain temperature and grain humidity sensors, insect gas detection sensors, ventilation window equipment, ventilation opening equipment and nitrogen making equipment in real time, transmits the data to the data analysis module, and analyzes and applies the acquired data by the data analysis module. All the operation conditions and abnormal data are regularly pushed to the grain depot warehousing supervision platform, and are displayed and regularly updated in the form of visual charts at the front end.
The hardware module comprises a core CPU, an internal memory, a storage hard disk, an RJ45 communication port, a heat dissipation module, an input power supply and an interface module. In this embodiment, 2 CPU chips are built in the core CPU, and each CPU has 10 core 20 threads and a main frequency 2.2GHz processor, and is used for the core control and data operation functions of the gateway. The memory module size is set to 32G. 2 solid state disks are arranged in the storage hard disk module, and the performance of each solid state disk is 600G SAS, and the rotating speed of 15000 RPM. The heat dissipation module comprises 3 hot plug fans.
As shown in fig. 2, the data analysis module includes a multi-parameter grain condition data processing module 13, an intelligent temperature control data processing module 14, an intelligent controlled atmosphere data processing module 15, and an abnormal alarm data processing module 16. The multi-parameter grain condition data processing module is used for receiving grain temperature, grain humidity, insect damage and gas concentration data collected by the NB-IOT data access module of the Internet of things and processing the collected data. The intelligent temperature control data processing module can acquire the operating parameters and time of the temperature control air conditioning equipment in real time, acquire the trend of temperature change in the granary in real time and record the feedback operation effect. The intelligent air-conditioning data processing module can acquire the equipment parameters and the air-conditioning time of the nitrogen generator equipment in real time, acquire the trend of the nitrogen concentration in the granary in real time and record the effect of air-conditioning operation; and a nitrogen concentration threshold value in the bin can be set, and when the nitrogen concentration in the bin reaches the standard, the reminding is carried out to remind the user to finish the operation. The abnormal alarm data processing module can diagnose the conditions of multi-parameter abnormal grain conditions, faults of air conditioning, temperature control and ventilation equipment, operation errors and the like at regular time based on the standard threshold value set by the background, and collect, record and push abnormal data at regular time. All the operation conditions and abnormal data are regularly pushed to the grain depot warehousing supervision platform, and are displayed and regularly updated in the form of visual charts at the front end.
As shown in fig. 3, the multi-parameter grain condition data processing module is internally provided with a multi-parameter grain condition judgment module 17, an internal logic module 18, an abnormal data elimination module 19 and an operation recommendation module 20. The multi-parameter grain condition judging module is used for analyzing the grain storage safety condition; the built-in logic module can set a grain temperature threshold, a grain humidity threshold, a pest head number threshold and a gas concentration threshold, and alarms for parameters exceeding indexes; the abnormal data eliminating module can eliminate the detection data with logical errors; the operation recommending module can synthesize the detection results of grain temperature, grain humidity, insect damage and gas concentration of grain conditions, analyze and judge grain storage conditions, and accurately give warehousing operation operating suggestions such as ventilation and air conditioning.
The embodiments described above are merely two preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (10)
1. A cloud gateway for grain depot warehousing supervision, comprising:
grain depot storage detection equipment (1): covering all bottom equipment related to warehousing operation of a grain depot warehouse, detecting the grain depot condition, and sending detection data to the cloud gateway;
cloud gateway (2): the system comprises a hardware module (9) and a software module (10) which are used for summarizing granary data and realizing data interaction between grain depot warehousing detection equipment and a grain depot warehousing supervision platform;
grain depot storage supervision platform (3): and receiving all the operation conditions and abnormal data sent by the cloud gateway at fixed time, and displaying and updating at fixed time at the front end in a visual chart form.
2. The cloud gateway for grain depot warehousing supervision as claimed in claim 1, wherein the grain depot warehousing detection equipment comprises:
grain temperature and grain humidity detection device (4): the cloud gateway is used for detecting the grain temperature and the grain humidity and sending data to the cloud gateway;
insect gas detection device (5): the system is used for detecting pest conditions in the granary and sending data to the cloud gateway;
storehouse temperature storehouse wet detection device (6): the system is used for detecting the temperature and the humidity of the granary and sending data to the cloud gateway;
ventilation device (7): the granary ventilation device comprises ventilation window equipment and ventilation opening equipment, and ventilation of the granary is realized;
nitrogen production plant (8): high-purity nitrogen is generated, and the quality guarantee period of the grains is prolonged.
3. The cloud gateway for grain depot warehousing supervision according to claim 1, wherein the hardware module (9) comprises a core CPU, a memory, a storage hard disk, an RJ45 communication port, a heat dissipation module, an input power supply and an interface module, and the core CPU is used for the core control and data operation functions of the cloud gateway.
4. The cloud gateway for grain depot warehousing supervision as claimed in claim 3, wherein the storage hard disk comprises a plurality of solid state hard disks.
5. The cloud gateway for grain depot warehousing supervision as claimed in claim 3 or 4, wherein the heat dissipation module comprises a plurality of hot plug fans.
6. The cloud gateway for grain depot warehousing supervision according to claim 1, 3 or 4, characterized in that the software modules (10) comprise:
an internet of things NB-IOT data access module (11): the data connection SSL encryption mechanism is adopted, the Internet of things equipment with a wireless communication module at the front end of the grain depot can be integrated and managed, and data generated by a grain temperature and grain humidity detection device, an insect gas detection device, ventilation equipment and nitrogen making equipment can be collected in real time;
data analysis module (12): and analyzing and applying data acquired by the NB-IOT data access module of the Internet of things.
7. The cloud gateway for grain depot warehousing supervision as claimed in claim 6, wherein the wireless communication module is an integration of one or more of LoRa, NB-IOT, RFID, BLE, ZIGBEE or WIFI.
8. The cloud gateway for grain depot warehousing supervision according to claim 6, characterized in that the data analysis module (12) comprises:
a multi-parameter grain condition data processing module (13): the collected grain temperature, grain humidity, insect pest and gas concentration data can be processed;
intelligent temperature control data processing module (14): the operation parameters and time of the temperature control air conditioning equipment can be acquired in real time, the trend of temperature change in the granary is acquired in real time, and the feedback operation effect is recorded;
intelligent controlled atmosphere data processing module (15): the method can acquire the equipment parameters and the air conditioning time of the nitrogen making equipment in real time, acquire the trend of the nitrogen concentration in the granary in real time and record the effect of the air conditioning operation; a threshold value for the concentration of nitrogen in the bin can be set.
9. The cloud gateway for grain depot warehousing supervision as claimed in claim 6 or 8, wherein the data analysis module comprises:
an abnormal alarm data processing module (16): the abnormal data can be collected, recorded and pushed regularly based on the standard threshold value set by the background, and the abnormal data comprises multi-parameter grain condition abnormality, air-conditioning, temperature control, ventilation equipment failure and operation error.
10. The cloud gateway for grain depot warehousing supervision as claimed in claim 8, characterized in that the multi-parameter grain situation data processing module (13) comprises:
a multi-parameter grain condition judgment module (17): the method is used for analyzing the grain storage safety condition;
built-in logic module (18): the grain temperature threshold, the grain humidity threshold, the pest head number threshold and the gas concentration threshold can be set, and the alarm is given for the parameters exceeding the indexes;
an abnormal data culling module (19): the detection data with logical errors can be eliminated;
job recommendation module (20): the method can synthesize the detection results of grain temperature, grain humidity, insect damage and gas concentration of grain, analyze and judge the grain storage condition, and accurately give the storage operation suggestions including ventilation and air conditioning.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116843236A (en) * | 2023-09-01 | 2023-10-03 | 山东每日好农业发展有限公司 | Food storage supervision system based on artificial intelligence |
| CN117313984A (en) * | 2023-08-31 | 2023-12-29 | 中国标准化研究院 | Grain condition monitoring method, device and system |
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| CN117313984A (en) * | 2023-08-31 | 2023-12-29 | 中国标准化研究院 | Grain condition monitoring method, device and system |
| CN116843236A (en) * | 2023-09-01 | 2023-10-03 | 山东每日好农业发展有限公司 | Food storage supervision system based on artificial intelligence |
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