CN114422613A - Edge computing equipment for heating system - Google Patents
Edge computing equipment for heating system Download PDFInfo
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- CN114422613A CN114422613A CN202210193242.1A CN202210193242A CN114422613A CN 114422613 A CN114422613 A CN 114422613A CN 202210193242 A CN202210193242 A CN 202210193242A CN 114422613 A CN114422613 A CN 114422613A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 10
- 238000004891 communication Methods 0.000 claims abstract description 78
- 238000006243 chemical reaction Methods 0.000 claims abstract description 38
- 238000004364 calculation method Methods 0.000 claims abstract description 26
- 230000002159 abnormal effect Effects 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims description 8
- 230000006870 function Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013501 data transformation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
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- 238000007726 management method Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
- H04L69/08—Protocols for interworking; Protocol conversion
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5061—Partitioning or combining of resources
- G06F9/5072—Grid computing
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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
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Abstract
The invention provides edge computing equipment for a heating system, which comprises a core control module, a first multifunctional communication module and a second multifunctional communication module, wherein the core control module is used for controlling the first multifunctional communication module and the second multifunctional communication module; the first multifunctional communication module collects state data information of the front-end equipment; the core control module comprises a first protocol conversion unit, a second protocol conversion unit and an edge calculation unit, wherein the first protocol conversion unit is connected with the first multifunctional communication module, and the second protocol conversion unit is connected with the second multifunctional communication module; the first protocol conversion unit and the second protocol conversion unit are respectively connected with the edge calculation unit; the edge calculation unit obtains abnormal data information through edge calculation according to the state data information; and the second multifunctional communication module sends the state data information and the abnormal data information to the front-end equipment. The invention is respectively connected with the front-end equipment and the back-end equipment through different communication modes, thereby improving the applicability of the equipment.
Description
Technical Field
The invention relates to the technical field of edge computing equipment, in particular to edge computing equipment for a heating system.
Background
With the development of the internet of things technology and the continuous improvement of embedded computing capability, edge computing devices develop very fast, and users have greater and greater demands on the edge computing devices. However, due to inherent diversity of user application scenarios, various communication technologies, and different business requirements, the computing processing requirements and policy processing requirements of users are not only higher and higher, but also the business requirements change faster and faster, so that edge computing devices have more and more versions and are updated faster and faster, which brings great pressure to production management and after-sales maintenance of the edge computing devices.
Disclosure of Invention
It is an object of the invention to provide an edge computing device for a heating system to improve the serviceability of the edge computing device. In order to achieve the purpose, the invention provides the following scheme:
an edge computing device for a heating system, the edge computing device comprising:
the system comprises a core control module, a first multifunctional communication module and a second multifunctional communication module;
the first multifunctional communication module is connected with the front-end equipment and is used for acquiring state data information of the front-end equipment;
the core control module comprises a first protocol conversion unit, a second protocol conversion unit and an edge calculation unit, wherein the first protocol conversion unit is connected with the first multifunctional communication module, and the second protocol conversion unit is connected with the second multifunctional communication module; the first protocol conversion unit and the second protocol conversion unit are respectively connected with the edge calculation unit; the edge calculation unit is used for performing edge calculation according to the state data information to obtain abnormal data information;
the second multifunctional communication module is connected with a back-end device and used for sending the state data information and the abnormal data information.
Optionally, the first multifunctional communication module includes at least one of an ethernet module, an RS485 module, and a WIFI/BT module.
Optionally, the first multifunctional communication module further includes an ethernet interface, an RS485 interface, and a WIFI/BT interface.
Optionally, the first multifunctional communication module further comprises a digital input/output interface.
Optionally, the second multifunctional communication module includes at least one of an ethernet module, an RS485 module, a WIFI/BT module, and a MiniPCle module.
Optionally, the second multifunctional communication module further includes an ethernet interface, an RS485 interface, a WIFI/BT interface, and a MiniPCle interface.
Optionally, the MiniPCle module includes a 4G network card unit or a SIM card unit.
Optionally, the core control module further includes a storage unit, and the storage unit is connected to the edge calculation unit and is configured to store the state data information and the abnormal data information.
Optionally, the edge computing device further includes an LED indicator module, and the LED indicator module is connected to the edge computing unit and is configured to display a current working state of the edge computing device.
Optionally, the core control module further includes a program burning interface, where the program burning interface is configured to update a control program of the core control module, and the control program includes a program that implements functions of the first protocol conversion unit, the second protocol conversion unit, and the edge calculation unit.
The edge computing equipment provided by the invention comprises a core control module, a first multifunctional communication module and a second multifunctional communication module; the first multifunctional communication module is connected with the front-end equipment and is used for acquiring state data information of the front-end equipment; the core control module comprises a first protocol conversion unit, a second protocol conversion unit and an edge calculation unit, wherein the first protocol conversion unit is connected with the first multifunctional communication module, and the second protocol conversion unit is connected with the second multifunctional communication module; the first protocol conversion unit and the second protocol conversion unit are respectively connected with the edge calculation unit; the edge calculation unit is used for performing edge calculation according to the state data information to obtain abnormal data information; the second multifunctional communication module is connected with a back-end device and used for sending the state data information and the abnormal data information. The core control module in the edge computing equipment for the heating system can be respectively connected with the front-end equipment and the rear-end equipment in different communication modes, not only can execute gateway tasks, but also can execute computing processing tasks and field control tasks, so that the edge computing equipment is suitable for more application scenes, the version number of the equipment is reduced, and the applicability of the equipment is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a block diagram of an edge computing device according to the present invention;
FIG. 2 is a block diagram of an edge computing device according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an edge computing device 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.
The invention aims to provide edge computing equipment for a heating system, which is suitable for more application scenes and improves the applicability of the equipment.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
As shown in fig. 1, in the edge computing device for a heating system provided by the present invention, the first multifunctional communication module is connected to a front-end device, and is configured to acquire status data information of the front-end device; the core control module comprises a first protocol conversion unit, a second protocol conversion unit and an edge calculation unit, wherein the first protocol conversion unit is connected with the first multifunctional communication module, and the second protocol conversion unit is connected with the second multifunctional communication module; the first protocol conversion unit and the second protocol conversion unit are connected with the edge calculation unit; the edge calculation unit is used for performing edge calculation according to the state data information to obtain abnormal data information; the second multifunctional communication module is connected with a back-end device and used for sending the state data information and the abnormal data information.
As shown in fig. 3, the front-end device includes an automatic acquisition device, a boiler room system device, and a heat exchange station system device, the automatic acquisition device is connected to the boiler room device and the heat exchange station system device, and the automatic acquisition device is connected to the first multifunctional communication module; the rear end equipment comprises a smart heat supply platform, a PC (personal computer) end and a mobile terminal, wherein the smart heat supply platform, the PC end and the mobile terminal are connected with the second multifunctional communication module.
The present invention provides a specific embodiment, where the edge calculation unit is configured to perform edge calculation according to the state data information to obtain abnormal data information, specifically:
setting value ranges of different state data under normal work, comparing the state data information with the value ranges respectively, determining whether the state data information is in the set value range, and determining the state data information which is not in the value range as abnormal data information.
Illustratively, taking the temperature status information of the front-end device as an example, the implementation manner is as follows: setting the normal working temperature range of the front-end equipment as the value range of the temperature data, comparing the obtained current working temperature of the front-end equipment with the value range of the set temperature data, and once the working temperature of the front-end equipment is not in the value range of the set temperature data, obtaining abnormal data information of abnormal working state of the front-end equipment.
The first multifunctional communication module comprises at least one of an Ethernet module, an RS485 module and a WIFI/BT module; the second multifunctional communication module comprises at least one of an Ethernet module, an RS485 module, a WIFI/BT module and a MiniPCle module.
Further, in order to adapt to communication interfaces of various devices, the first multifunctional communication module comprises an Ethernet interface, an RS485 interface, a WIFI/BT interface and a digital input/output interface; the second multifunctional communication module comprises an Ethernet interface, an RS485 interface, a WIFI/BT interface and a MiniPCle interface. And the PCB board of the edge computing device is reserved with connecting circuits of an Ethernet module, an RS485 module and a WIFI/BT module which can realize the functions of the first multifunctional communication module, and when the specific communication or connection mode of the first multifunctional communication module is determined, the communication module of the communication mode only needs to be welded at the position of the corresponding connecting circuit.
It can be seen that the first multifunctional communication module of the present invention supports multiple communication or connection modes such as ethernet, RS485, WIFI/BT, digital input/output, and the specific communication or connection mode used may be determined according to the communication or connection mode supported by the front-end device, and exemplarily, when the front-end device supports the RS485 communication mode, the front-end device is connected to the front-end device through the RS485 interface, and the protocol conversion module is provided to perform the conversion of the RS485 protocol, and the RS485 module (the RS485 chip and the peripheral circuit device) is welded on the reserved PCB.
Similarly, the edge computing device PCB board of the invention is also reserved with connecting circuits of an Ethernet module, an RS485 module, a WIFI/BT module and a MiniPCle module which can realize the function of the second multifunctional communication module, when the specific communication or connection mode of the first multifunctional communication module is determined, the communication module of the communication mode only needs to be welded at the position of the corresponding connecting circuit. It can be seen that the second multifunctional communication module of the present invention supports multiple communication or connection modes such as ethernet, RS485, WIFI/BT, MiniPCle, etc., and the specific communication or connection mode used may be determined according to the communication or connection mode supported by the backend device.
Specifically, the edge computing device is further configured to forward data, where the forward data is status data information collected by the edge computing device from the first multifunctional communication module and forwarded to the intelligent heat supply platform through the second multifunctional communication module for processing; and the data received from the intelligent heat supply platform by the second multifunctional communication module is forwarded to the front-end equipment by the first multifunctional communication module.
Furthermore, the digital input and output interface is a DI interface and a DO interface;
specifically, the edge computing device is further configured to perform a fast response, where the fast response refers to that when data received by the edge computing device through the DI interface is abnormal, the edge computing device directly outputs a control signal through the DO interface, where the data abnormality includes, but is not limited to, a temperature data abnormality, a front-end device network state data abnormality, and a system operation state data abnormality, and the control signal includes, but is not limited to, a shutdown of the front-end device/system, a restart of the front-end device/system, and an alarm.
Specifically, the edge computing device is further used for data optimization, and the data optimization is to perform data processing on data collected from the DI interface, the DO interface, the RS485 module or the ethernet module, including but not limited to data screening, data combination and data transformation, so as to reduce the processing load at the platform end.
Further, the MiniPCle module comprises a 4G network card unit or an SIM card unit;
further, the core control module further comprises a storage unit, and the storage unit is connected with the edge calculation unit and used for storing the state data information and the abnormal data information;
specifically, the core control module is an ARM Cortex-A7 processor, a memory 2GB and a flash memory 8GB, and provides strong computing capacity and storage capacity, so that the edge computing equipment can process some complex tasks, and the resource load of the platform end is effectively reduced.
Further, the core control module further includes a log function module, the log function module is connected to the storage unit and is configured to generate an operation log of the edge computing device, and the storage unit is further configured to store the operation log.
The edge computing equipment further comprises an LED indicator light module, the LED indicator light module is connected with the edge computing unit and used for displaying the current working state of the edge computing equipment, the LED indicator light module comprises four indicator lights of an edge computing equipment communication state, an edge computing equipment connection state, an edge computing equipment running state and an edge computing equipment fault, the corresponding indicator light is green when the edge computing equipment communication state is normal, and the corresponding indicator light is red when the edge computing equipment communication state is abnormal; when the connection state of the edge computing equipment is normal, the corresponding indicator light is green, and when the connection state of the edge computing equipment is abnormal, the corresponding indicator light is red; when the running state of the edge computing equipment is normal, the corresponding indicator light is green, and when the running state of the edge computing equipment is abnormal, the corresponding indicator light is red; when the corresponding indicator lights of the edge computing equipment communication state, the edge computing equipment connection state and the edge computing equipment operation state are all green, the fault indicator light of the edge computing equipment is turned off, and when at least one of the corresponding indicator lights of the edge computing equipment communication state, the edge computing equipment connection state and the edge computing equipment operation state is red, the fault indicator light of the edge computing equipment is red.
Further, the core control module further includes a program burning interface, the program burning interface is used for updating the control program of the core control module, and the control program includes a program for realizing the functions of the first protocol conversion unit, the second protocol conversion unit and the edge calculation unit.
Further, the edge computing equipment further comprises a Console module, the core control module is connected with the Console module, the Console module is a MicroUSB interface, and a user debugs the edge computing equipment through the Console module.
Fig. 2 shows another specific structure of the edge computing device provided by the present invention, where the edge computing device includes a core control module, a power module, a DI interface, a DO interface, an RS485 module, an ethernet module, a WIFI/BT module, a MiniPCle module, a Console module, and an LED indicator light module; the core control module is connected with the power module, the DI interface, the DO interface, the RS485 module, the Ethernet module, the WIFI/BT module, the MiniPCle module, the Console module and the LED indicating lamp module.
The principles and embodiments of the present invention have been described herein using specific examples, which are provided only to help understand the method and the core concept of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. An edge computing device for a heating system, the edge computing device comprising: the system comprises a core control module, a first multifunctional communication module and a second multifunctional communication module;
the first multifunctional communication module is connected with the front-end equipment and is used for acquiring state data information of the front-end equipment;
the core control module comprises a first protocol conversion unit, a second protocol conversion unit and an edge calculation unit, wherein the first protocol conversion unit is connected with the first multifunctional communication module, and the second protocol conversion unit is connected with the second multifunctional communication module; the first protocol conversion unit and the second protocol conversion unit are respectively connected with the edge calculation unit; the edge calculation unit is used for performing edge calculation according to the state data information to obtain abnormal data information;
the second multifunctional communication module is connected with a back-end device and used for sending the state data information and the abnormal data information.
2. The edge computing device of claim 1, wherein the first multifunctional communication module comprises at least one of an ethernet module, an RS485 module, and a WIFI/BT module.
3. The edge computing device of claim 2, wherein the first multifunctional communication module further comprises an ethernet interface, an RS485 interface, and a WIFI/BT interface.
4. The edge computing device of claim 1 or 3, wherein the first multifunctional communication module further comprises a digital input output interface.
5. The edge computing device of claim 1, wherein the second multifunctional communication module comprises at least one of an ethernet module, an RS485 module, a WIFI/BT module, and a MiniPCle module.
6. The edge computing device of claim 5, wherein the second multifunctional communication module further comprises an Ethernet interface, an RS485 interface, a WIFI/BT interface, and a MiniPCle interface.
7. The edge computing device of claim 5, wherein the MiniPCle module comprises a 4G network card unit or a SIM card unit.
8. The edge computing device of claim 1, wherein the core control module further comprises a storage unit coupled to the edge computing unit for storing the state data information and the anomaly data information.
9. The edge computing device of claim 1, further comprising an LED indicator light module coupled to the edge computing unit for displaying a current operating state of the edge computing device.
10. The edge computing device of claim 1, wherein the core control module further comprises a program burning interface for updating a control program of the core control module, the control program comprising a program that implements functions of the first protocol conversion unit, the second protocol conversion unit, and the edge computing unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210193242.1A CN114422613A (en) | 2022-03-01 | 2022-03-01 | Edge computing equipment for heating system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210193242.1A CN114422613A (en) | 2022-03-01 | 2022-03-01 | Edge computing equipment for heating system |
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Cited By (1)
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| CN115914307A (en) * | 2022-12-06 | 2023-04-04 | 中国建筑科学研究院有限公司 | Heat supply meteorological regulation and control method, system and equipment based on edge calculation |
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Address after: Room 2273, block B, No. 9, Chaoqian Road, Changping District, Beijing 102299 Applicant after: Jinfang Energy Group Co.,Ltd. Address before: Room 2273, block B, No. 9, Chaoqian Road, Changping District, Beijing 102299 Applicant before: BEIJING KINGFORE HVAC ENERGY SAVING TECHNOLOGY Co.,Ltd. |