CN214409640U - Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology - Google Patents
Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology Download PDFInfo
- Publication number
- CN214409640U CN214409640U CN202120605056.5U CN202120605056U CN214409640U CN 214409640 U CN214409640 U CN 214409640U CN 202120605056 U CN202120605056 U CN 202120605056U CN 214409640 U CN214409640 U CN 214409640U
- Authority
- CN
- China
- Prior art keywords
- module
- unit
- curing barn
- remote monitoring
- low
- 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
Images
Landscapes
- Telephonic Communication Services (AREA)
Abstract
The utility model provides a bulk curer remote monitoring device based on low time delay internet of things for it is low to solve current curer crowd monitoring device degree of automation, can not realize the bulk monitoring. The utility model discloses a remote monitoring module, transmission module and equipment module, remote monitoring module is connected with transmission module through wireless network, and transmission module is connected with mobile terminal, and transmission module is connected with the cloud ware through wireless network, and the cloud ware is connected with equipment module through the wireless local area network module, and equipment module includes on-the-spot monitoring module and main control unit, and on-the-spot monitoring module and main control unit all set up in roast room, and on-the-spot monitoring module is connected with the main control unit, and the main control unit is connected with the wireless local area network module. The utility model discloses can be according to the historical data of roast room and the humiture change of the long-range low time delay regulation and control roast room of the long-range low time delay of the condition of toasting of present stage, still can carry out field control, greatly strengthened bulk curer's automation and information-based level.
Description
Technical Field
The utility model relates to a flue-cured tobacco curing barn's technical field especially relates to a bulk curing barn remote monitoring device based on low time delay internet of things.
Background
The bulk curing barn for curing tobacco leaves in China is late in popularization, the networking level of the curing barn is low in the development process, the development of the intelligent control technology is slow, the labor intensity of manual control of tobacco growers is high, the control effect is difficult to grasp, the tobacco leaf curing effect is not ideal, and the like.
The device for monitoring the bulk curing barn group based on the internet of things technology, which is disclosed by the application number of 201821164027.4, utilizes a data control processing unit of a field monitoring module, can control the temperature and humidity change of the curing barn according to historical data of the curing barn, and can also use a human-machine interaction unit for field control, thereby greatly enhancing the automation and informatization levels of the bulk curing barn group; and the temperature and humidity data change of the curing barn can be remotely monitored by a user by utilizing the remote monitoring module and the transmission module, so that the operation is simple and rapid. However, due to the restriction of the network technology conditions at that time, the real-time updating of data is slow, the network stability is poor, and the restriction of the user by the network conditions is large.
SUMMERY OF THE UTILITY MODEL
To current roast room crowd monitoring device degree of automation low, can not realize the technical problem of intensive control, the utility model provides a roast room remote monitoring device based on low time delay internet of things aims at realizing that user 5G communication equipment combines thing networking technology platform to roast room remote real time monitoring and operation, has reduced the time that the user came and came to roast room site operation, can be according to the humiture change of the roast room of the long-range low time delay regulation and control of the situation of toasting of roast room's historical data and present stage, has greatly strengthened the automation and the information-based level of bulk roast room.
In order to achieve the above purpose, the technical solution of the present invention is realized as follows: the utility model provides a bulk curer remote monitoring device based on low time delay internet of things, includes remote monitoring module, transmission module and equipment module, remote monitoring module is connected with transmission module through wireless network, transmission module is connected with mobile terminal, and transmission module is connected with the cloud ware through wireless network, and the cloud ware is connected with the equipment module through the wireless local area network module, and the equipment module includes on-the-spot monitoring module and main control unit, and on-the-spot monitoring module and main control unit all set up in the curer, and the on-the-spot monitoring module is connected with the main control unit, and the main control unit is connected with the wireless local area network module.
The transmission module comprises a public number platform, a short message platform and an APP platform, the public number platform, the short message platform and the APP platform are all connected with the remote monitoring module through a wireless network, and the public number platform, the short message platform and the APP platform are all connected with the cloud server through the wireless network.
The cloud server is provided with an application module and a platform module, the application module is a low-delay curing barn monitoring system, the low-delay curing barn monitoring system comprises a curing barn operation subsystem, a user management subsystem and an information management subsystem, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the transmission module, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the platform module, and the platform module is an internet of things platform.
The platform module is connected with the equipment module through the wireless local area network module and comprises a data collection unit, a data analysis unit, an information pushing unit, a safety load unit, an equipment management unit and a protocol conversion unit.
The wireless local area network module comprises an internet of things, a public network and an Ethernet.
The remote monitoring module is a mobile terminal which is a 5G mobile phone, a tablet or a computer, and a 5G gateway and a 4G gateway protocol are integrated on the field monitoring module.
The on-site monitoring module comprises a networking unit, a 5G communication module, a temperature and humidity sensor, a power supply unit, a display unit, a weight sensor, a thermal infrared camera and a fan control unit, wherein the networking unit, the 5G communication module, the power supply unit, the display unit and the fan control unit are all arranged in a curing barn control room, and the temperature and humidity sensor, the weight sensor and the thermal infrared camera are all arranged in the curing barn; the networking unit, the 5G communication module, the temperature and humidity sensor, the power supply unit, the weight sensor, the thermal infrared camera and the fan control unit are all connected with the power supply unit; the 5G communication module is connected with the main control unit.
The fan control unit comprises a fan driver, a circulating fan and an air inlet, the fan driver is connected with the circulating fan through a frequency converter, the fan driver and the air inlet are both arranged on the lower portion of the curing barn, the circulating fan is arranged on the upper portion of the curing barn, and the circulating fan and the frequency converter are both connected with the power supply unit.
The main control unit comprises a microcontroller, a memory, a communication unit, a safety detection unit, a voice alarm unit and a low-voltage power supply, wherein the microcontroller is respectively matched with the memory, the communication unit, the safety detection unit, the alarm unit and the low-voltage power supply, and the communication unit is respectively matched with the wireless local area network module and the 5G communication module.
Compared with the prior art, the beneficial effects of the utility model are that: the user utilizes the remote monitoring module, and the humiture change of roast room is regulated and control to the low time delay of the historical data of roast room and the roast real-time data of present stage, has realized the remote real time monitoring of user to roast room to still keep on-the-spot monitoring module, the user has the control mode of multiple roast room, has greatly strengthened the automation and the information level of bulk curer, provides more convenient and fast's use experience for the user.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic flow chart of the present invention.
Fig. 2 is a schematic diagram of the networking of the present invention.
Fig. 3 is a schematic structural view of the curing barn of the present invention.
In the figure, 1 is a circulating fan, 2 is a temperature and humidity sensor, 3 is a weight sensor, 4 is a thermal infrared camera, 5 is a main control unit, 6 is an air inlet, 7 is a fan driver, 8 is a 5G communication module, 9 is a networking unit, and 10 is a power supply unit.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, a bulk curing barn remote monitoring device based on low-time-delay internet of things technology comprises a remote monitoring module, a transmission module and an equipment module, wherein the remote monitoring module is connected with the transmission module through a wireless network, the transmission module is connected with a mobile terminal, the transmission module is connected with a cloud server through a wireless network, the cloud server is connected with the equipment module through a wireless local area network module, the equipment module comprises a field monitoring module and a main control unit, the field monitoring module and the main control unit are both arranged in a curing barn, the field monitoring module is connected with the main control unit, and the main control unit is connected with the wireless local area network module.
The remote monitoring module is a mobile terminal, the mobile terminal is a 5G mobile phone, a tablet or a computer, and a user accesses the transmission module through the mobile terminal, so that information in the curing barn can be remotely monitored. And a 5G gateway and a 4G gateway protocol are integrated on the field monitoring module. The user utilizes the mobile terminal to carry out low-delay wireless communication control with the transmission module and the equipment module through the 5G gateway, and the 4G gateway is compatible with wireless communication connection of the transmission module and the equipment module.
The transmission module comprises a public number platform, a short message platform and an APP platform, the public number platform, the short message platform and the APP platform are all connected with the remote monitoring module through a wireless network, and the public number platform, the short message platform and the APP platform are all connected with the cloud server through the wireless network. The wireless network is implemented by an existing 5G gateway device.
The cloud server is provided with an application module and a platform module, the application module judges a subsystem which is allowed to be accessed by a user according to the authority level of the user, and the subsystem judges information data which is allowed to be called by the user and sends an instruction according to the authority information of the user. The platform module judges the applicable module of the belonged instruction according to the instruction sent by the user on the application module, and then sends the instruction to rapidly reach the equipment module through the network module, namely the wireless local area network module. The application module is a low-delay curing barn monitoring system, the low-delay curing barn monitoring system comprises a curing barn operation subsystem, a user management subsystem and an information management subsystem, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the transmission module, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the platform module, and the platform module is an internet of things platform. The low-delay curing barn monitoring system judges the subsystems which the users need to enter according to the authority levels of the users, the first-level authority user is a tobacco company and has the right to selectively access the information of the three subsystems, the second-level authority user is a tobacco grower and only allows the user to access the user management subsystem and only allows the user to access the curing barn, and the curing barn information outside the user can be watched. The permission level in the low-delay curing barn monitoring system is packaged in a front-end access port by performing category programming through Java, and can be realized by improving the existing computer program.
The platform module comprises a data collection unit, a data analysis unit, an information pushing unit, a safety load unit, an equipment management unit and a protocol conversion unit, wherein the data collection unit is used for collecting data collected by data collection equipment of each curing barn, and the data analysis unit is used for analyzing the collected data in classification judgment and error assessment; the information pushing unit is responsible for pushing data information required by the user to the user; the safety load unit is responsible for carrying out the operation safety evaluation of the curing barn on the acquired data so as to ensure the working safety of the curing barn; the equipment management unit is used for overall planning of the equipment of the on-site monitoring module of the curing barn; the protocol conversion unit is used for converting the working protocol difference among the devices. The platform module is also provided with a rule protocol and an OTA, the rule protocol corresponds to the protocol conversion unit, and the rule protocol is compatible with the protocol difference of the equipment and the OTA is responsible for the later upgrade and push of the system software. The remote monitoring module sends an instruction to the Internet of things platform, and the Internet of things platform operates subsequent equipment modules according to the instruction requirement of the user.
The platform module is connected with the equipment module through the wireless local area network module. The wireless local area network module comprises an internet of things, a public network and an Ethernet, wherein the internet of things is responsible for connecting the user with the curing barn, the public network is responsible for accessing the user and a cloud platform of the cloud server, and the Ethernet is responsible for the local area network connected with the curing barn field monitoring equipment. As shown in fig. 2, the internet of things platform, that is, the cloud server, is connected to the data acquisition device d, the data transmission device a, the wireless local area network module b, and the mobile terminal c compatible with the 5G gateway terminal device, that is, the mobile phone, the tablet, the computer, and the like, respectively, in the curing barn, so as to realize connection between the devices of the bulk curing barn and the network, thereby realizing remote monitoring. Wherein, data acquisition equipment d includes temperature and humidity sensor 2, weight sensor 3 and thermal infrared camera 4, and data transmission equipment a is wireless router, and memory etc. in the main control unit are connected with network module through wireless router.
As shown in fig. 3, the equipment module is electrically connected with the main control unit through the on-site monitoring module, the on-site monitoring module comprises a networking unit 9, a 5G communication module 8, a temperature and humidity sensor 2, a power supply unit 10, a display unit, a weight sensor 3, a thermal infrared camera 4 and a fan control unit, the networking unit 9, the 5G communication module 8, the power supply unit 10, the display unit and the fan control unit are all arranged in a curing barn control room, the temperature and humidity sensor 2, the weight sensor 3 and the thermal infrared camera 4 are all arranged in the curing barn, the temperature and humidity sensor 2 measures temperature and humidity data in the curing barn, the weight sensor 3 is used for monitoring the moisture change of tobacco leaves in the curing barn in real time, and the thermal infrared camera 4 is used for collecting video information of the tobacco leaves in the curing barn. The temperature and humidity sensor 2 adopts a DS18B20 type temperature and humidity sensor; DS18B20 is common digital temperature and humidity sensor, has small, the hardware cost is low, the interference killing feature is strong and the precision is high, DS18B20 digital temperature and humidity sensor wiring is convenient, can be applied to multiple occasion after encapsulating, wear-resisting resistant bumps, small, convenient to use, the encapsulation form is various, is applicable to various drying equipment digital temperature measurement and control field. The networking unit 9 is used for acquiring and transmitting data of the field monitoring equipment in real time. The 5G communication module 8 is used for realizing remote wireless control, alarming, maintenance and the like of the microcontroller by software of the main control unit. The display unit is used for displaying temperature and humidity data, tobacco leaf moisture change data and video information in the curing barn. The display unit adopts an HC-Suk9120 serial port touch screen; HC-SuK9120, 12 inch A9 four-core high-end man-machine interface, is furnished with 5 independent serial ports (2 RS232+3 RS 485) and a way Ethernet interface; the serial port supports various PLC protocols, standard MODBUS protocols and user-defined high-level protocols, can be conveniently connected with various PLCs and intelligent instruments, and is compatible with the communication with the single chip microcomputer; the network port can support most of PLC Ethernet protocols, standard MODBUS TCP protocols and network port custom protocols, and can realize remote download monitoring functions (through mobile phone apps or applets provided by people). The fan control unit is matched with the heating device execution unit to realize the adjustment of the temperature and the humidity in the curing barn. The networking unit 9, the 5G communication module 8, the temperature and humidity sensor 2, the power supply unit 10, the weight sensor 3, the thermal infrared camera 4 and the fan control unit are all connected with the power supply unit 10, and the power supply unit 10 provides electric energy support for the field monitoring module; the 5G communication module 8 is connected with the main control unit 5. The equipment module controls the equipment units required by operation through the microcontroller of the main control unit according to control instructions sent by the platform module, for example, the temperature and humidity data of the curing barn are collected, the microcontroller collects the data through the temperature and humidity sensor 2 and stores the data in a memory of the microcontroller, the data are quickly transmitted back to the platform module through the network module according to the networking unit 9 and the communication function, the platform module processes, analyzes and transmits the returned data to the subsystem of the application module, and a user can access the subsystem to inquire and modify the data according to the path of the transmission module.
Preferably, the fan control unit comprises a fan driver 7, a circulating fan 1 and an air inlet 6, the fan driver 7 is connected with the circulating fan 1 through a frequency converter, the fan driver 7 and the air inlet 6 are both arranged at the lower part of the curing barn, the circulating fan 1 is arranged at the upper part of the curing barn, and the circulating fan 1 and the frequency converter are both connected with the power supply unit 10. The type of the frequency converter is Siemens M440, the fan driver 7 changes the rotating speed of the circulating fan 1 through the frequency converter, the air inlet 6 is matched with the circulating fan 1, and the air in the curing barn flows through the air inlet 6.
Preferably, the main control unit 5 comprises a microcontroller, a memory, a communication unit, an input drive, an output drive, a safety detection unit, an alarm unit and a low-voltage power supply, wherein the microcontroller is respectively matched with the memory, the communication unit, the input drive, the output drive, the safety detection unit, the alarm unit and the low-voltage power supply, and the communication unit is matched with the 5G communication module 8 to realize the connection of data in the curing barn and the wireless local area network module. The main control unit is realized by a microcontroller with a low power consumption mode and a plurality of peripheral function sets. The low-voltage power supply can monitor the state in the curing barn in real time after the sudden situation occurs in the curing process, and if the sudden power failure situation occurs, the low-voltage power supply can still be used for inputting a working power supply for the main control unit, so that the user can still monitor the real-time information in the curing barn when the power failure occurs, and the next rescue measure can be timely made. The networking unit, the 5G communication module and the communication unit are in wireless communication connection with the remote monitoring module through the network module and the cloud server. The storage is responsible for storing the curing barn data in the main control unit, so that the direct calling and checking of the on-site monitoring of a user are facilitated; the communication unit is used for controlling all communication channels connected with the remote monitoring equipment, namely the mobile terminal; the input drive and the output drive are working programs of all components of the main control unit; the safety detection unit is used for detecting operation errors among the main control unit components and performing programming packaging through Java.
The alarm unit is a voice alarm unit, the voice alarm unit is electrically connected with the microcontroller, and the voice alarm unit realizes danger alarm of the curing barn to remind a user. The voice alarm unit adopts an ISD4004 alarm chip; the ISD4004 alarm chip is a product released by American ISD company, and has the characteristics of repeated recording and playing, long storage time, no need of expanding a memory when in use, simple required peripheral circuit and the like.
The utility model utilizes the main control unit of the on-site monitoring module, can regulate and control the temperature and humidity change of the curing barn according to the historical data of the curing barn and the remote low-delay curing condition at the present stage, and can also use the display unit to carry out on-site control, thereby greatly enhancing the automation and informatization level of the bulk curing barn; and the utility model discloses still utilize remote monitoring module and transmission module, make the user still can remote monitoring regulate and control the humiture data in roast room, convenient and fast.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a bulk curer remote monitoring device based on low time delay internet of things, includes remote monitoring module, transmission module and equipment module, remote monitoring module is connected with transmission module through wireless network, a serial communication port, transmission module is connected with mobile terminal, and transmission module is connected with the cloud server through wireless network, and the cloud server is connected with the equipment module through the wireless local area network module, and the equipment module includes on-the-spot monitoring module and host system, and on-the-spot monitoring module and host system all set up in the curer, and on-the-spot monitoring module is connected with the host system, and the host system is connected with the wireless local area network module.
2. The bulk curing barn remote monitoring device based on the low-time-delay internet of things technology as claimed in claim 1, wherein the transmission module comprises a public number platform, a short message platform and an APP platform, the public number platform, the short message platform and the APP platform are all connected with the remote monitoring module through a wireless network, and the public number platform, the short message platform and the APP platform are all connected with a cloud server through a wireless network.
3. The remote monitoring device for the bulk curing barn based on the low-delay internet of things technology according to claim 1 or 2, wherein the cloud server is provided with an application module and a platform module, the application module is a low-delay curing barn monitoring system, the low-delay curing barn monitoring system comprises a curing barn operation subsystem, a user management subsystem and an information management subsystem, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the transmission module, the curing barn operation subsystem, the user management subsystem and the information management subsystem are all connected with the platform module, and the platform module is an internet of things platform.
4. The remote monitoring device for the bulk curing barn based on the low-latency internet of things technology according to claim 3, wherein the platform module is connected with the equipment module through a wireless local area network module, and comprises a data collection unit, a data analysis unit, an information pushing unit, a safety load unit, an equipment management unit and a protocol conversion unit.
5. The remote monitoring device for the bulk curing barn based on the low-latency internet of things technology according to claim 1 or 4, wherein the wireless local area network module comprises the internet of things, the public network and the ethernet.
6. The remote monitoring device for the bulk curing barn based on the low-latency internet of things technology according to claim 5, wherein the remote monitoring module is a mobile terminal, the mobile terminal is a 5G mobile phone, a tablet or a computer, and a 5G gateway and a 4G gateway protocol are integrated on the field monitoring module.
7. The remote monitoring device for the bulk curing barn based on the low-latency Internet of things technology according to claim 6, wherein the field monitoring module comprises a networking unit (9), a 5G communication module (8), a temperature and humidity sensor (2), a power supply unit (10), a display unit, a weight sensor (3), a thermal infrared camera (4) and a fan control unit, the networking unit (9), the 5G communication module (8), the power supply unit (10), the display unit and the fan control unit are all arranged in a curing barn control room, and the temperature and humidity sensor (2), the weight sensor (3) and the thermal infrared camera (4) are all arranged in the curing barn; the networking unit (9), the 5G communication module (8), the temperature and humidity sensor (2), the power supply unit (10), the weight sensor (3), the thermal infrared camera (4) and the fan control unit are all connected with the power supply unit (10); the 5G communication module (8) is connected with the main control unit (5).
8. The remote monitoring device for the bulk curing barn based on the low-time-delay internet of things technology according to claim 7, wherein the fan control unit comprises a fan driver (7), a circulating fan (1) and an air inlet (6), the fan driver (7) is connected with the circulating fan (1) through a frequency converter, the fan driver (7) and the air inlet (6) are both arranged at the lower part of the curing barn, the circulating fan (1) is arranged at the upper part of the curing barn, and the circulating fan (1) and the frequency converter are both connected with the power supply unit (10).
9. The remote monitoring device for the bulk curing barn based on the low-time-delay internet of things technology according to claim 7 or 8, wherein the main control unit (5) comprises a microcontroller, a memory, a communication unit, a safety detection unit, a voice alarm unit and a low-voltage power supply, the microcontroller is respectively connected with the memory, the communication unit, the safety detection unit, the alarm unit and the low-voltage power supply, and the communication unit is respectively matched with the wireless local area network module and the 5G communication module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120605056.5U CN214409640U (en) | 2021-03-25 | 2021-03-25 | Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120605056.5U CN214409640U (en) | 2021-03-25 | 2021-03-25 | Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214409640U true CN214409640U (en) | 2021-10-15 |
Family
ID=78030475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120605056.5U Expired - Fee Related CN214409640U (en) | 2021-03-25 | 2021-03-25 | Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214409640U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114500611A (en) * | 2022-04-02 | 2022-05-13 | 武汉慧联无限科技有限公司 | Tobacco leaf storage monitoring system, monitoring method and device and storage medium |
-
2021
- 2021-03-25 CN CN202120605056.5U patent/CN214409640U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114500611A (en) * | 2022-04-02 | 2022-05-13 | 武汉慧联无限科技有限公司 | Tobacco leaf storage monitoring system, monitoring method and device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112995022A (en) | Industrial Internet of things gateway | |
| WO2021103831A1 (en) | Internet of things terminal for distribution room information management | |
| CN102915017B (en) | A kind of distributed closed loop control system based on internet | |
| CN202663440U (en) | 3G wireless Internet of Things-based intelligent greenhouse information push system | |
| CN204883352U (en) | Tobacco peculiar smell treatment facility running state remote monitering system | |
| CN201845232U (en) | Wireless sensor network monitoring system for grain conditions in grain depot | |
| CN104717306A (en) | Greenhouse Internet-of-Things measurement and control system, and data synchronization method thereof | |
| CN214409640U (en) | Bulk curing barn remote monitoring device based on low-time-delay Internet of things technology | |
| CN105589438A (en) | Intelligent mobile communication base station energy management system | |
| CN106406179A (en) | Modularly-designed multi-interface host, control system comprising same, and control method | |
| CN107608281A (en) | A kind of water conservancy observing and controlling information terminal | |
| CN206959901U (en) | A kind of IT-room environment monitoring system | |
| CN202562513U (en) | Soil moisture monitoring device based on Internet of Things mode | |
| Zhao et al. | Energy-saving and management of telecom operators’ remote computer rooms using IoT technology | |
| CN107765618A (en) | Sewage monitoring system and its monitoring method based on Internet of Things | |
| CN112698601A (en) | Wisdom monitored control system that raises pigs | |
| Pengzhan et al. | Construction of intelligent greenhouse control system based on CAN bus | |
| CN105787835A (en) | Intelligent campus dormitory management system | |
| CN105607152A (en) | Wireless-sensor-network-based microenvironment meteorological parameter acquisition system and realization method | |
| CN209846161U (en) | Special intelligent temperature and humidity automatic control instrument for cigar tobacco leaf drying room | |
| Qiang et al. | Nodemcu-based Low-cost Smart Home Node Design | |
| CN206515667U (en) | Oil pumper intelligent monitoring terminal based on Internet of Things | |
| Li et al. | Key technology implementation of poultry breeding system for 5G intelligent IOT | |
| CN206378727U (en) | Sewage monitoring system based on Internet of Things | |
| CN100461714C (en) | Environment monitoring device |
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: 20211015 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |