CN111478978A - Configuration device and configuration method of L oRa node equipment - Google Patents
Configuration device and configuration method of L oRa node equipment Download PDFInfo
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
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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
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- 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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The application relates to a configuration device and a configuration method of L oRa node equipment, which belong to the technical field of Internet of things and comprise a CPU, a touch screen, a data cache unit, a data analysis unit, a configuration key, a first expansion interface and a second expansion interface, wherein the first expansion interface is connected with an external storage card so that the data cache unit can read node configuration information prestored in the external storage card through the first expansion interface, the second expansion interface is used that the configuration device is connected with L oRa node equipment through the second expansion interface so that when the configuration key is triggered, the data analysis unit reads the node configuration information from the data cache unit and writes the node configuration information into L oRa node equipment after analysis.
Description
Technical Field
The application belongs to the technical field of the Internet of things, and particularly relates to a configuration device and a configuration method for L oRa node equipment.
Background
With the rapid development of the internet of things industry, node devices corresponding to the internet of things industry are rapidly increasing, and most internet of things products adopt a L oRa ad hoc networking mode at present, the development of the internet of things industry has the defects of large number of nodes and different configuration information of different node devices, and for L oRa networking products, in the related technology, for example, a patent with application number CN2018105105050, namely a configuration method and a device of a L oRa terminal, the disclosure of which is directed at L oRa networking after networking, however, in practical application, some L oRa node devices need to be configured before networking, so that a configuration device of L oRa node devices is necessary to be provided, so that configuration and application of L oRa node devices before networking are facilitated.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the present application provides a configuration apparatus and a configuration method for L oRa node devices, which are helpful for facilitating configuration applications of L oRa node devices before networking.
In order to achieve the purpose, the following technical scheme is adopted in the application:
in a first aspect,
the application provides a configuration device of L oRa node equipment, includes:
a CPU; and
the touch screen, the data cache unit, the data analysis unit, the configuration key, the first expansion interface and the second expansion interface are respectively connected with the CPU;
wherein,
the first expansion interface is used for connecting an external memory card so that the data caching unit reads node configuration information prestored in the external memory card through the first expansion interface;
the second expansion interface is configured to enable the configuration apparatus to be connected L oRa node devices through the second expansion interface, so that when the configuration key is triggered, the data parsing unit reads the node configuration information from the data cache unit, and writes the node configuration information into the L oRa node device after parsing.
Further, the first expansion interface adopts a TF card interface, and correspondingly, the external memory card is a TF memory card.
Further, the second expansion interface adopts an RS485 interface.
Further, the touch screen adopts an O L ED touch screen.
Further, the configuration device further comprises:
and the third expansion interface is connected with the CPU and used for enabling the configuration device to be connected with a printer through the third expansion interface so as to print out the node configuration information through the printer.
Further, the third expansion interface adopts a serial port, and correspondingly, the printer is a serial port printer.
Further, the configuration device further comprises: and the prompt module is connected with the CPU.
Further, the prompt module includes: the voice prompt module and/or the light prompt module.
Further, the configuration device further comprises:
and the power supply module is used for providing power for the configuration device through the power supply module.
Further, the power supply module includes: an AC/DC power module, and/or a built-in battery power module.
In a second aspect of the present invention,
the application provides a configuration method of L oRa node equipment, the method is applied to the configuration device according to any one of the above items, the method includes:
after the configuration device is powered on, the configuration device performs self-checking, including: judging whether an external memory card is detected; if the external memory card is detected, reading node configuration information prestored in the external memory card, and storing the node configuration information into the data cache unit;
judging L oRa whether the node device is connected to the configuration device, if yes, when detecting that the configuration key is triggered, the data analysis unit reads the node configuration information from the data cache unit, and writes the node configuration information into the L oRa node device after analysis.
Further, if the configuration device is connected with a printer, when the configuration device successfully writes the node configuration information into the L oRa node device, the printer is driven to print out the node configuration information in a two-dimensional code form for posting on the L oRa node device, and when debugging is performed, the node configuration information is read by a code scanning tool.
Further, the node configuration information is pre-stored in the external memory card in a point table file form of a CSV format;
if the external memory card is detected, reading the node configuration information in the external memory card and storing the node configuration information in the data cache unit, including:
if the external memory card is detected, the data cache unit reads point table information from the external memory card and stores the point table information;
the data parsing unit reads the node configuration information from the data caching unit, and writes the node configuration information into the L oRa node device after parsing, including:
the data analysis unit analyzes the point table information one by one, writes the analyzed ID information directly into a Device _ ID of the L oRa node Device, and writes the analyzed L oRa configuration information into the L oRa node Device through an AT framework command.
This application adopts above technical scheme, possesses following beneficial effect at least:
according to the configuration device of the L oRa node equipment, node configuration information of L oRa node equipment in an external memory card is stored in the data cache unit, and when L oRa node equipment is connected to the configuration device, a user completes configuration of the L oRa node equipment by pressing the configuration key, so that convenience is brought to the user for configuration operation before networking of L oRa node equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application 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 application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a block diagram illustrating an arrangement of L oRa node devices according to an exemplary embodiment;
fig. 2 is a flowchart illustrating a configuration method of an L oRa node device, according to an example embodiment;
in the figure, the position of the upper end of the main shaft,
1-configuration device, 2-external memory card, 3-L oRa node equipment, 4-printer;
10-CPU; 11-a touch screen; 12-a data caching unit; 13-a data parsing unit; 14-configuration keys; 15-a first expansion interface; 16-a second expansion interface; 17-a third expansion interface; 18-a prompt module; 19-power supply module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail below. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a block diagram illustrating a configuration apparatus of L oRa node devices according to an exemplary embodiment, and as shown in fig. 1, the configuration apparatus 1 of L oRa node devices includes:
a CPU 10; and
the touch screen 11, the data cache unit 12, the data analysis unit 13, the configuration key 14, the first expansion interface 15 and the second expansion interface 16 are respectively connected with the CPU 10;
wherein,
the first expansion interface 15 is configured to connect to an external memory card 2, so that the data caching unit 12 reads node configuration information pre-stored in the external memory card 2 through the first expansion interface 15;
the second expansion interface 16 is configured to enable the configuration apparatus 1 to connect L oRa node devices 3 through the second expansion interface 16, so that when the configuration key 14 is activated, the data parsing unit 13 reads the node configuration information from the data caching unit 12, and writes the node configuration information into the L oRa node device 3 after parsing.
Specifically, in practical application, a TF card interface can be adopted as the first expansion interface 15, and accordingly, the external memory card 2 is a TF memory card, in practical application, a user prestores L oRa node configuration information of the node device 3 in the TF memory card, then connects the external memory card 2 with the first expansion interface 15, the data cache unit 12 reads the node configuration information in the external memory card 2 and stores the node configuration information in the data cache unit 12, the configuration device 1 is connected with L oRa node device 3 through the second expansion interface 16, the second expansion interface 16 can adopt an RS485 interface, so that the design of the application is more suitable for the industry of the internet of things, and is more practical, the user touches and presses the configuration key 14 to trigger the data analysis unit 13 to read node configuration point information from the data cache unit 12, writes the node device 3 after analysis, so as to complete L oRa configuration operation before networking of the node device 3, for the data analysis unit 13, chips such as FPGA and CP L D can be realized by using chips such as a point table file form of CSV, the configuration information is prestored in the external memory card 2, and the data analysis unit 13 reads the configuration point information in a point table file form of the memory card, and analyzes the data by using the specific memory card ID analysis unit 13, and analyzes the data of the memory card information of the memory card 13.
In summary, the configuration apparatus 1 for L oRa node devices 3 provided by the present application is configured by the above-mentioned functional modules, and provides a hardware complex for facilitating configuration of L oRa node devices 3, which is convenient for a user to perform configuration operations on L oRa node devices 3 before networking.
Referring to fig. 1, in an embodiment, the configuration apparatus 1 further includes:
and a third expansion interface 17, connected to the CPU10, for enabling the configuration apparatus 1 to connect to a printer 4 through the third expansion interface 17, so as to print out the node configuration information through the printer 4.
Further, the third expansion interface 17 adopts a serial port, and correspondingly, the printer 4 is a serial port printer.
Specifically, after using configuration device 1 to accomplish the pre-configuration of networking L oRa node device 3, can print out node configuration information through configuration device 1 drive printer 4, for example, can print out the node configuration information of two-dimensional code form, post on L oRa node device 3, when debugging in later stage, the user passes through and sweeps the reading equipment configuration information that the sign indicating number instrument can be quick to can reduce the time input of later stage debugging maintenance in-process.
Referring to fig. 1, in an embodiment, the configuration apparatus 1 further includes: and the prompting module 18 is connected with the CPU 10.
Further, the prompt module 18 includes: the voice prompt module and/or the light prompt module.
In particular, the prompt module 18 may provide an alarm prompt function, such as detecting whether a TF card is inserted.
Referring to fig. 1, in an embodiment, the configuration apparatus 1 further includes:
a power module 19, configured to provide power to the configuration apparatus 1 through the power module 19.
Further, the power supply module 19 includes: an AC/DC power module, and/or a built-in battery power module. Therefore, the power supply of the external power supply or the power supply of the built-in battery can be realized.
Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a configuration method of L oRa node devices according to an exemplary embodiment, the method is applied to a configuration apparatus according to any one of the above embodiments, and the configuration method of L oRa node devices includes the following steps:
after the configuration device 1 is powered on, the configuration device 1 performs self-checking, including: judging whether an external memory card 2 is detected; if the external memory card 2 is detected, reading node configuration information prestored in the external memory card 2, and storing the node configuration information into the data cache unit 12;
judging L oRa whether the node device 3 is connected to the configuration device 1, if yes, when detecting that the configuration key 14 is triggered, the data analysis unit 13 reads the node configuration information from the data cache unit 12, and writes the node configuration information into the L oRa node device 3 after analysis.
Further, the node configuration information is pre-stored in the external memory card 2 in a form of a point table file in a CSV format;
if the external memory card 2 is detected, reading the node configuration information in the external memory card 2 and storing the node configuration information in the data cache unit 12, including:
if the external memory card 2 is detected, the data cache unit 12 reads and stores the point table information from the external memory card 2;
the data parsing unit 13 reads the node configuration information from the data caching unit 12, and writes the node configuration information into the L oRa node device 3 after parsing, including:
the data parsing unit 13 parses the point table information piece by piece, directly writes the parsed ID information into a Device _ ID of the L oRa node Device 3, and writes the parsed L oRa configuration information into the L oRa node Device 3 through an AT framework command.
By the method of the related embodiment, automatic retrieval can be achieved when the TF card is inserted, the fixed format point table is read, when configuration is needed, node information configuration work is intelligently completed through keys, configuration information is printed, and meanwhile, the whole operation process can be displayed through the O L ED touch screen 11.
Further, if the configuration device 1 is connected with a printer 4, when the configuration device 1 successfully writes the node configuration information into the L oRa node device 3, the printer 4 is driven to print out the node configuration information in a two-dimensional code form for posting on the L oRa node device 3, and when debugging is performed, the node configuration information is read by a code scanning tool.
Through the method of the related embodiment, the device has a printing output function, can realize one machine and one code, and is convenient for later debugging, configuration and other work.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, the meaning of "plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as: represents modules, segments or portions of code which include one or more executable instructions for implementing specific logical functions or steps of a process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in the memory 301 and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. An L oRa node device configuration device, comprising:
a CPU; and
the touch screen, the data cache unit, the data analysis unit, the configuration key, the first expansion interface and the second expansion interface are respectively connected with the CPU;
wherein,
the first expansion interface is used for connecting an external memory card so that the data caching unit reads node configuration information prestored in the external memory card through the first expansion interface;
the second expansion interface is configured to enable the configuration apparatus to be connected L oRa node devices through the second expansion interface, so that when the configuration key is triggered, the data parsing unit reads the node configuration information from the data cache unit, and writes the node configuration information into the L oRa node device after parsing.
2. The configuration arrangement according to claim 1,
the first expansion interface adopts a TF card interface, and correspondingly, the external memory card is a TF memory card;
and the second expansion interface adopts an RS485 interface.
3. The configuration device according to claim 1, wherein the touch screen is an O L ED touch screen.
4. A configuration arrangement according to any of claims 1-3, characterized in that the configuration arrangement further comprises:
and the third expansion interface is connected with the CPU and used for enabling the configuration device to be connected with a printer through the third expansion interface so as to print out the node configuration information through the printer.
5. The configuration device according to claim 4, wherein the third expansion interface is a serial port, and correspondingly, the printer is a serial port printer.
6. A configuration arrangement according to any of claims 1-3, characterized in that the configuration arrangement further comprises: and the prompt module is connected with the CPU.
7. A configuration arrangement according to any of claims 1-3, characterized in that the configuration arrangement further comprises:
and the power supply module is used for providing power for the configuration device through the power supply module.
8. An L oRa node equipment configuration method, characterized in that, the method is applied to the configuration device according to any one of claims 1-7, the method includes:
after the configuration device is powered on, the configuration device performs self-checking, including: judging whether an external memory card is detected; if the external memory card is detected, reading node configuration information prestored in the external memory card, and storing the node configuration information into the data cache unit;
judging L oRa whether the node device is connected to the configuration device, if yes, when detecting that the configuration key is triggered, the data analysis unit reads the node configuration information from the data cache unit, and writes the node configuration information into the L oRa node device after analysis.
9. The method of claim 8,
if the configuration device is connected with a printer, when the configuration device successfully writes the node configuration information into L oRa node equipment, the printer is driven to print out the node configuration information in a two-dimensional code form for posting on L oRa node equipment, and when debugging, the node configuration information is read by a code scanning tool.
10. The method according to claim 8 or 9, wherein the node configuration information is pre-stored in the external memory card in a form of a point table file in a CSV format;
if the external memory card is detected, reading the node configuration information in the external memory card and storing the node configuration information in the data cache unit, including:
if the external memory card is detected, the data cache unit reads point table information from the external memory card and stores the point table information;
the data parsing unit reads the node configuration information from the data caching unit, and writes the node configuration information into the L oRa node device after parsing, including:
the data analysis unit analyzes the point table information one by one, writes the analyzed ID information directly into a Device _ ID of the L oRa node Device, and writes the analyzed L oRa configuration information into the L oRa node Device through an AT framework command.
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| US20070180509A1 (en) * | 2005-12-07 | 2007-08-02 | Swartz Alon R | Practical platform for high risk applications |
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