CN113660343A - Single-speed fan controller - Google Patents
Single-speed fan controller Download PDFInfo
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- CN113660343A CN113660343A CN202110956993.XA CN202110956993A CN113660343A CN 113660343 A CN113660343 A CN 113660343A CN 202110956993 A CN202110956993 A CN 202110956993A CN 113660343 A CN113660343 A CN 113660343A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0805—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability
- H04L43/0817—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability by checking functioning
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/16—Threshold monitoring
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
Abstract
The invention discloses a single-speed fan controller, which comprises a first controller, a second controller, a Lora module, a DTU module and a network platform, wherein the first controller is connected with the second controller through a network; flexible networking connection is carried out between the first controller and the second controller and between two adjacent second controllers through Lora modules, wherein the first controller is connected with a network platform through a DTU module; the external sucking disc antenna of Lora module. Adopt the Lora module to carry out local wireless network deployment, carry out chain connection with on-the-spot fan equipment, issue the instruction by the host computer and obtain the data information of appointed fan equipment at the fixed point, then reach the host computer with data, and then can upload data information to monitoring platform with the help of the DTU module, reduce the fortune dimension number of times, reduce the human cost, improve the reliability of fan equipment operation.
Description
Technical Field
The invention relates to the technical field of controller equipment, in particular to a single-speed fan controller.
Background
The existing single-speed fan controller mostly has the functions of manually starting and stopping the fan and automatically controlling the fan, but does not have the functions of communication and background monitoring, so that the fan can not be monitored in real time in the starting and stopping process and the running state of the fan, the state of the fan can not be remotely monitored in real time, when the working condition of the fan needs to be known or controlled, the problem can be found only by on-site inspection, the running condition of the fan is mastered, the operation and maintenance cost is increased, and the fan controller is not beneficial to stable and reliable running of fan equipment.
Disclosure of Invention
The invention aims to provide a single-speed fan controller, which adopts a Lora module to carry out local wireless networking, carries out chain connection on field fan equipment, sends an instruction to a host to obtain data information of the specified fan equipment at a fixed point, then transmits the data to the host, and further uploads the data information to a monitoring platform by means of a DTU module, so that related personnel can master the working condition of a fan in real time, the operation and maintenance times are reduced, the labor cost is reduced, and the running reliability of the fan equipment is improved.
The invention provides the following technical scheme: the single-speed fan controller comprises a first controller, a second controller, a Lora module, a DTU module and a network platform; flexible networking connection is carried out between the first controller and the second controller and between two adjacent second controllers through Lora modules, wherein the first controller is connected with a network platform through a DTU module;
the Lora module adopts a 6P row needle and a 3P row needle, and the cut straightly is arranged mother in 6P and 3P that single fast fan controller circuit board corresponds, realizes the transmission of equipment data information, the external sucking disc antenna of Lora module.
Preferably, the networking mode adopts a mode of combining chain networking and star networking, namely the second controllers are connected with the first controller after being connected in a chain manner, and the first controller can directly or indirectly access the data information on each second controller.
Preferably, the DTU module remotely transmits data through a GPRS or short message mode to implement data transmission between the first controller and the network platform.
Preferably, the first controller and the second controller are equipped with corresponding addresses, the first controller and each second controller correspond to a corresponding fan, and the first controller acquires fan information of the corresponding addresses in an inquiry mode.
Preferably, the controller row channel parameters of different addresses are configured according to the actual application scene.
Preferably, the DTU module encapsulates PPP dial-up protocol and TCP/IP protocol stack inside and has an embedded operating system.
Preferably, the first controller and the second controller are connected with the corresponding Lora modules in a serial port mode.
Preferably, the device further comprises a timing module, wherein the timing module is used for metering time, and the first controller accesses the fan controllers with different addresses at regular time intervals and transmits the fan state information to the network platform.
Preferably, the device further comprises an alarm module, when the controller information parameters corresponding to the fan are abnormal, the alarm module gives a prompt, and manual inspection and fault removal are performed according to corresponding addresses.
Preferably, a method for acquiring the running state of the fan and eliminating the fan fault includes the following steps:
(1) the network platform sends an instruction, and the first controller accesses the parameters of the fan related to the second controller after receiving the instruction;
(2) comparing the parameters, namely comparing the operating parameters of the fan with a set threshold value after the network platform acquires the operating parameters of the fan, if the fan parameters are within a normal threshold value range, indicating that the fan operates normally, and if the operating parameter values of the fan are outside the threshold value range, inquiring secondary operating parameters;
(3) if the secondary parameters are inquired, judging and comparing the secondary parameters again, if the secondary parameters are abnormal, giving an alarm to prompt people that the fan is in failure, and simultaneously manually or automatically sending an instruction to the first controller by the network platform to stop the failed fan;
(4) monitoring the state of the fault fan, and after the fault fan is inspected, sending an instruction to a network platform through a corresponding controller to request to recover the working state;
(5) the work of the fan is confirmed, the normal working state of the fan is recovered through the confirmation of an administrator in the network platform, the administrator logs in the network platform and adopts a private key to carry out identity confirmation, an instruction for sending the normal work of the fan is obtained after the identity confirmation, and the legality of the instruction is guaranteed.
Preferably, in the fan fault analysis, firstly, a related characteristic construction model is input into a vector data set, related characteristics are used as classification characteristics of a classification algorithm, different working states of a fan are used as classification labels to construct the data set, then the data set is divided, an organized experimental data set is divided into a training set, a verification set and a test set, the training set is used for training the model, the verification set is used for optimizing the model, and the test set is used for testing the accuracy of a final result; after the model is established, parameter setting is carried out on the model, wherein the parameters comprise the depth of a decision tree, the learning rate of the model and the training times; in the model training process, firstly, a decision tree needs to be constructed, and the last classification result needs to be learned and fitted every time a classification node is added; and performing parameter adjustment on the trained model by using the verification set, determining a final model parameter by adjusting the optimal parameter, and inputting the test set for prediction after determining the model parameter.
Compared with the prior art, the invention has the following beneficial effects:
(1) the single-speed fan controller carries out relevant processing according to the actual application scene of a field, then carries out relevant configuration on a Lora module, adopts the Lora module to carry out wireless local networking, utilizes a directional transmission mode of the Lora module to carry out flexible networking, associates the field fan equipment to form a whole, obtains the fan equipment operation information of a corresponding address in a host inquiry mode, and can be used as a transmission medium by the host equipment to associate the field single-speed fan controller with a network platform so as to realize the monitoring of the field fan equipment by a monitoring platform.
(2) According to the single-speed fan controller, the networking mode adopts a mode of combining chain networking and star networking, the first controller is adopted to inquire fan controller parameters in a unified mode, the orderliness of the inquired parameters is guaranteed, the access quantity of the fan controller parameters is increased, and the stability of the system is further guaranteed.
(3) The single-speed fan controller adopts the remote low-power-consumption wireless communication technology of the Lora module, greatly increases the communication distance, can be applied to places with larger areas, and has wider application range.
(4) The single-speed fan controller adopts a method of administrator identity confirmation in a network platform to recover the normal working state of the fan, and ensures the legality of an instruction and the stability of a system.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic view of the Lora module connection of the present invention;
FIG. 3 is a schematic diagram of an embodiment of the present invention;
FIG. 4 is a schematic diagram of a method for eliminating fan faults and operating states of a fan according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1-4, the single-speed fan controller includes a first controller, a second controller, a Lora module, a DTU module, and a network platform; flexible networking connection is carried out between the first controller and the second controller and between two adjacent second controllers through Lora modules, wherein the first controller is connected with a network platform through a DTU module; the field fan equipment is associated to form a whole, fan equipment operation information of a corresponding address is obtained through a first controller inquiry mode, the first controller equipment can take a DTU module as a transmission medium, and a field single-speed fan controller is connected with a network platform, so that the monitoring platform monitors the field fan equipment.
The networking connection mode is combined with that shown in fig. 3, the controller a serves as a first controller, is connected with the DTU module and is also connected with other second controllers, the second controllers are connected to the controller B, the controller D and the controller E, and the controller a sends data of the fan device to the network platform at regular time through the DTU module and inquires and processes device information of other single-speed fan controllers; the controller A polls the running states of the fan equipment collected by the controller B, the controller C, the controller D and the controller E through a preset program; when the controller A queries the controller C, the controller B is used as a data information transmission medium; the controller B, the controller C, the controller D, and the controller E are objects to be interrogated by the controller a. The specific networking mode is expanded and changed according to the actual field application scene.
The Lora module adopts a 6P row needle and a 3P row needle, and the cut straightly is arranged mother in 6P and 3P that single fast fan controller circuit board corresponds, realizes the transmission of equipment data information, has reached the purpose of fixed Lora module, the external sucking disc antenna of Lora module, reinforcing signal strength.
The networking mode adopts a mode of combining chain networking and star networking, namely the second controllers are connected with the first controller after being connected in a chain mode, and the first controller can directly or indirectly access data information on each second controller.
The DTU module remotely transmits data in a GPRS or short message mode to realize data transmission between the first controller and the network platform.
The first controller and the second controllers are respectively provided with corresponding addresses, the first controller and each second controller respectively correspond to a corresponding fan, and the first controller acquires fan information of the corresponding addresses in an inquiry mode. And configuring the machine-row channel parameters of the controllers with different addresses according to the actual application scene. The DTU module internally encapsulates a PPP dial-up protocol and a TCP/IP protocol stack and is provided with an embedded operating system.
And the first controller and the second controller are connected with the corresponding Lora modules in a serial port mode.
Example two
The single-speed fan controller comprises a first controller, a second controller, a Lora module, a DTU module and a network platform; flexible networking connection is carried out between the first controller and the second controller and between two adjacent second controllers through Lora modules, wherein the first controller is connected with a network platform through a DTU module; the field fan equipment is associated to form a whole, fan equipment operation information of a corresponding address is obtained through a first controller inquiry mode, the first controller equipment can take a DTU module as a transmission medium, and a field single-speed fan controller is connected with a network platform, so that the monitoring platform monitors the field fan equipment.
The networking connection mode is combined with that shown in fig. 3, the controller a serves as a first controller, is connected with the DTU module and is also connected with other second controllers, the second controllers are connected to the controller B, the controller D and the controller E, and the controller a sends data of the fan device to the network platform at regular time through the DTU module and inquires and processes device information of other single-speed fan controllers; the controller A polls the running states of the fan equipment collected by the controller B, the controller C, the controller D and the controller E through a preset program; when the controller A queries the controller C, the controller B is used as a data information transmission medium; the controller B, the controller C, the controller D, and the controller E are objects to be interrogated by the controller a. The specific networking mode is expanded and changed according to the actual field application scene.
The Lora module adopts a 6P row needle and a 3P row needle, and the cut straightly is arranged mother in 6P and 3P that single fast fan controller circuit board corresponds, realizes the transmission of equipment data information, has reached the purpose of fixed Lora module, the external sucking disc antenna of Lora module, reinforcing signal strength.
The networking mode adopts a mode of combining chain networking and star networking, namely the second controllers are connected with the first controller after being connected in a chain mode, and the first controller can directly or indirectly access data information on each second controller.
The DTU module remotely transmits data in a GPRS or short message mode to realize data transmission between the first controller and the network platform.
The first controller and the second controllers are respectively provided with corresponding addresses, the first controller and each second controller respectively correspond to a corresponding fan, and the first controller acquires fan information of the corresponding addresses in an inquiry mode. And configuring the machine-row channel parameters of the controllers with different addresses according to the actual application scene. The DTU module internally encapsulates a PPP dial-up protocol and a TCP/IP protocol stack and is provided with an embedded operating system.
And the first controller and the second controller are connected with the corresponding Lora modules in a serial port mode.
The device further comprises a timing module, the network platform is connected with the timing module, the timing module is used for metering time, the first controller accesses the fan controllers with different addresses at certain time intervals, and fan state information is transmitted to the network platform. The network platform is also connected with an alarm module, when the controller information parameters corresponding to the fan are abnormal, the alarm module gives a prompt, and manual inspection is carried out according to the corresponding address to remove faults.
EXAMPLE III
A method for acquiring the running state of a fan and eliminating the fault of the fan comprises the following steps:
(1) the network platform sends an instruction, and the first controller accesses the parameters of the fan related to the second controller after receiving the instruction;
(2) comparing the parameters, namely comparing the operating parameters of the fan with a set threshold value after the network platform acquires the operating parameters of the fan, if the fan parameters are within a normal threshold value range, indicating that the fan operates normally, and if the operating parameter values of the fan are outside the threshold value range, inquiring secondary operating parameters;
(3) if the secondary parameters are inquired, judging and comparing the secondary parameters again, if the secondary parameters are abnormal, giving an alarm to prompt people that the fan is in failure, and simultaneously manually or automatically sending an instruction to the first controller by the network platform to stop the failed fan;
(4) monitoring the state of the fault fan, and after the fault fan is inspected, sending an instruction to a network platform through a corresponding controller to request to recover the working state;
(5) the work of the fan is confirmed, the normal working state of the fan is recovered through the confirmation of an administrator in the network platform, the administrator logs in the network platform and adopts a private key to carry out identity confirmation, an instruction for sending the normal work of the fan is obtained after the identity confirmation, and the legality of the instruction is guaranteed.
In the fan fault analysis, firstly, inputting a related characteristic construction model into a vector data set, taking related characteristics as classification characteristics of a classification algorithm, taking different working states of a fan as classification labels to construct the data set, then dividing the data set, dividing an organized experimental data set into a training set, a verification set and a test set, wherein the training set is used for training the model, the verification set is used for optimizing the model, and the test set is used for testing the accuracy of a final result; after the model is established, parameter setting is carried out on the model, wherein the parameters comprise the depth of a decision tree, the learning rate of the model and the training times; in the model training process, firstly, a decision tree needs to be constructed, and the last classification result needs to be learned and fitted every time a classification node is added;
and performing parameter adjustment on the trained model by using the verification set, determining a final model parameter by adjusting the optimal parameter, and inputting the test set for prediction after determining the model parameter. The fault of the fan can be rapidly predicted through the constructed characteristic model, and the time consumed by routing inspection is shortened.
According to the invention, local wireless networking is carried out by adopting the Lora module, on-site fan equipment is in chain connection, the host sends an instruction to obtain data information of the specified fan equipment at a fixed point, then the data is transmitted to the host, and further the data information can be uploaded to the monitoring platform by virtue of the DTU module, so that relevant personnel can master the working condition of the fan in real time, the operation and maintenance times are reduced, the labor cost is reduced, and the operation reliability of the fan equipment is improved. The networking mode adopts a mode of combining chain networking and star networking, and the first controller is adopted to inquire the parameters of the fan controller in a unified mode, so that the orderliness of the inquired parameters is ensured, the access quantity of the parameters of the fan controller is increased, and the stability of the system is further ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The single-speed fan controller is characterized by comprising a first controller, a second controller, a Lora module, a DTU module and a network platform; flexible networking connection is carried out between the first controller and the second controller and between two adjacent second controllers through Lora modules, wherein the first controller is connected with a network platform through a DTU module;
the Lora module adopts a 6P row needle and a 3P row needle, and the cut straightly is arranged mother in 6P and 3P that single fast fan controller circuit board corresponds, realizes the transmission of equipment data information, the external sucking disc antenna of Lora module.
2. The single-speed fan controller of claim 1, wherein: the networking mode adopts a mode of combining chain networking and star networking, namely the second controllers are connected with the first controller after being connected in a chain mode, and the first controller can directly or indirectly access data information on each second controller.
3. The single-speed fan controller of claim 1, wherein: the DTU module remotely transmits data in a GPRS or short message mode to realize data transmission between the first controller and the network platform.
4. The single-speed fan controller of claim 2, wherein: the first controller and the second controllers are respectively provided with corresponding addresses, the first controller and each second controller respectively correspond to a corresponding fan, and the first controller acquires fan information of the corresponding addresses in an inquiry mode.
5. The single-speed fan controller of claim 4, wherein: and configuring the machine-row channel parameters of the controllers with different addresses according to the actual application scene.
6. The single-speed fan controller of claim 1, wherein: the DTU module internally encapsulates a PPP dial-up protocol and a TCP/IP protocol stack and is provided with an embedded operating system.
7. The single-speed fan controller of claim 1, wherein: and the first controller and the second controller are connected with the corresponding Lora modules in a serial port mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110956993.XA CN113660343A (en) | 2021-08-19 | 2021-08-19 | Single-speed fan controller |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110956993.XA CN113660343A (en) | 2021-08-19 | 2021-08-19 | Single-speed fan controller |
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| CN113660343A true CN113660343A (en) | 2021-11-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980248A (en) * | 2022-08-01 | 2022-08-30 | 深圳市信润富联数字科技有限公司 | Wireless networking method, device, equipment and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114980248A (en) * | 2022-08-01 | 2022-08-30 | 深圳市信润富联数字科技有限公司 | Wireless networking method, device, equipment and storage medium |
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Application publication date: 20211116 |