CN114697296B - Distribution network method, device, storage medium and collector - Google Patents
Distribution network method, device, storage medium and collector Download PDFInfo
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- CN114697296B CN114697296B CN202011608006.9A CN202011608006A CN114697296B CN 114697296 B CN114697296 B CN 114697296B CN 202011608006 A CN202011608006 A CN 202011608006A CN 114697296 B CN114697296 B CN 114697296B
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- 238000004891 communication Methods 0.000 claims abstract description 17
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- 230000006872 improvement Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000006855 networking Effects 0.000 description 4
- 238000004590 computer program Methods 0.000 description 3
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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
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
Abstract
The application discloses a network distribution method, a device, a storage medium and a collector, which are applied to the collector and a gateway which are positioned in the same local area network, wherein the method comprises the following steps: transmitting a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector; and accessing a gateway corresponding to the IP address according to the IP address. According to the application, when the network is allocated to the collector, the gateway and the collector are only in the same local area network, and then the network allocation of the collector can be realized according to the IP address, so that the gateway cost of the network allocation is saved, the communication stability, the convenience and the efficiency of operation are greatly improved, and the network allocation efficiency is improved.
Description
Technical Field
The application relates to the technical field of distribution networks, in particular to a distribution network method, a distribution network device, a storage medium and a collector.
Background
Along with the continuous iteration of energy consumption acquisition equipment, equipment performance is continuously promoted, and the traditional hydroelectric meter collector based on communication modes such as ZigBee is unable to keep up with the existing large-scale and intelligent Internet of things architecture in terms of equipment distribution network cost, stability, convenience, efficiency and maintainability.
For example, when the ZigBee collector is connected to an upper network, a gateway is required to be added to provide ZigBee networking access capability, so that the equipment investment cost is increased, and the operation and maintenance cost of the gateway ZigBee networking is additionally increased. Because the ZigBee protocol is low in speed and short in distance and wireless in transmission, the stability of the ZigBee protocol is not high enough, the network distribution effect of equipment is easily affected by the surrounding environment, and the phenomenon of losing connection after the network distribution of equipment for a period of time is frequently encountered on a project site.
Accordingly, there is a need for improvement and development in the art.
Disclosure of Invention
The application aims to solve the technical problems that the network distribution method, the network distribution device, the storage medium and the collector are provided for solving the problems that the network distribution stability of equipment is poor and the equipment is easily influenced by surrounding environment in the prior art.
In order to achieve the above purpose, the application adopts the following technical scheme:
in a first aspect, an embodiment of the present application provides a network allocation method, applied to a collector and a gateway that are located in the same local area network, where the method includes:
transmitting a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector;
and accessing a gateway corresponding to the IP address according to the IP address.
As a further improvement technical scheme, after the gateway corresponding to the IP address is accessed according to the IP address, the method further includes:
executing a table searching operation through a table searching instruction, and adding the searched hydroelectric table equipment to a table file;
and transmitting a list number list corresponding to the list file to the terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment.
As a further improved technical solution, before feeding back the list of table numbers corresponding to the table file to the terminal device through the gateway, the method further includes:
and obtaining a table searching state by inquiring a table searching state instruction, wherein the table searching state is sent to the terminal equipment through a gateway, and the table searching state comprises a table searching state and a non-table searching state.
And when the table searching state is a non-table searching state, transmitting a table number list corresponding to the table file to the terminal equipment through the gateway.
As a further improved technical solution, the sending, by the gateway, the table number list corresponding to the table file to the terminal device specifically includes:
obtaining the number of files corresponding to the water meter equipment in the table file through inquiring the file number instruction of the table, and sending the number of files to the terminal equipment through the gateway;
receiving the paging number determined by the terminal equipment according to the file number;
and sending the list of the table numbers corresponding to the table file to the terminal equipment in batches according to the paging number.
As a further improvement technical scheme, the collector is in connection communication with the gateway through twisted pair wires.
As a further improvement technical scheme, the hydroelectric meter equipment is connected to the collector by adopting an RS485 bus.
In a second aspect, an embodiment of the present application provides a network device, where the device includes:
the sending module is used for sending a UDP broadcast packet, wherein the UDP broadcast packet carries the IP address of the collector;
and the access module is used for accessing the gateway corresponding to the IP address according to the IP address.
As a further improvement, the device further comprises:
the meter searching module is used for executing meter searching operation through a meter searching instruction and adding the searched hydroelectric meter equipment to a meter file;
and the filing module is used for transmitting a list number list corresponding to the list file to the terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment.
In a third aspect, embodiments of the present application provide a computer readable storage medium storing one or more programs executable by one or more processors to implement steps in a network deployment method as described in any one of the above.
In a fourth aspect, an embodiment of the present application provides a collector, including: a processor and a memory and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus enables connection communication between the processor and the memory;
the steps in the network deployment method according to any of the preceding claims are implemented when the processor executes the computer readable program.
The beneficial effects are that: compared with the prior art, the application provides a network distribution method, a device, a storage medium and a collector, which are applied to the collector and a gateway which are positioned in the same local area network, wherein the method comprises the following steps: transmitting a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector; and accessing a gateway corresponding to the IP address according to the IP address. According to the application, when the network is allocated to the collector, the gateway and the collector are only in the same local area network, and then the network allocation of the collector can be realized according to the IP address, so that the gateway cost of the network allocation is saved, the communication stability, the convenience and the efficiency of operation are greatly improved, and the network allocation efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a flow chart of a network allocation method provided by the application;
fig. 2 is a schematic flow chart of a network allocation method in an application scenario provided by the application;
fig. 3 is a schematic structural diagram of a network distribution device provided by the present application;
fig. 4 is a schematic structural diagram of the collector provided by the application.
Detailed Description
The application provides a network distribution method, a network distribution device, a storage medium and a collector, and in order to make the purposes, the technical scheme and the effects of the application clearer and more definite, the application is further described in detail below by referring to the accompanying drawings and the embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless expressly stated otherwise, as understood by those skilled in the art. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. The term "and/or" as used herein includes all or any element and all combination of one or more of the associated listed items.
It will be understood by those skilled in the art that all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs unless defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The inventor finds that with the continuous iteration of the energy consumption acquisition equipment, the performance of the equipment is continuously improved, and the traditional hydropower meter acquisition device based on the ZigBee and other communication modes has no existing large-scale intelligent Internet of things architecture in terms of the cost, stability, convenience, efficiency and maintainability of equipment distribution network.
For example, when the ZigBee collector is connected to an upper network, a gateway is required to be added to provide ZigBee networking access capability, so that the equipment investment cost is increased, and the operation and maintenance cost of gateway ZigBee networking is additionally increased. Because the ZigBee protocol is low in speed and short in distance and wireless in transmission, the stability of the ZigBee protocol is not high enough, the network distribution effect of equipment is easily affected by the surrounding environment, and the phenomenon that equipment is out of connection after a period of time after the network distribution of equipment is frequently encountered on a project site. And after the equipment is out of line, the owner does not have the corresponding professional ability to conduct fault detection, and professionals are required to be dispatched to the site for processing.
The Ethernet hydroelectric meter collector uses RJ45 modularized jacks to directly access an upper network through twisted pair wires, so that the device has the capability of directly communicating with an external network, the hydroelectric meter is accessed to the collector through an RS485 bus, only the gateway and the collector are needed to be in the same local area network, the gateway cost of the distribution network is saved, the communication stability, the convenience and the efficiency of operation are greatly improved, and the remote distribution network and the profiling can be carried out after the collector is accessed to the network.
Meanwhile, aiming at the problem that the distribution efficiency is low because the traditional equipment distribution network needs to operate one by one, the Ethernet distribution network scheme provided by the application is newly added with an automatic meter searching function, and can automatically scan and find the water meter connected with the collector, thereby realizing a one-key gear building function.
The application will be further described by the description of embodiments with reference to the accompanying drawings.
The embodiment provides a network allocation method applied to a collector and a gateway in the same local area network, as shown in fig. 1 and fig. 2, the method includes:
s100, sending a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector;
s200, accessing a gateway corresponding to the IP address according to the IP address.
In this embodiment, before the network is configured, firstly, the collector needing to be configured is connected to the local area network where the gateway is located through the network cable, and meanwhile, the hydroelectric meter equipment needing to be connected is already connected with the collector. Then click on the gateway used for network access through a background operation and maintenance system or a mobile phone application program (APP), for example, click on a 'one-key network allocation', after the gateway receives the instruction, the gateway starts to monitor and receive UDP broadcast packets from all collectors in the local area network, the gateway obtains IP addresses of all collectors in the local area network through the received broadcast packets, meanwhile, a collector opening port receives the instruction from the gateway, and the gateway can be connected to each collector through a preset port, so that a search instruction is sent to the collector through the port.
Further, after the gateway corresponding to the IP address is accessed according to the IP address, the method further includes:
s300, performing a table searching operation through a table searching instruction, and adding the searched hydropower table equipment to a table file.
In this embodiment, the collector and the gateway are connected and communicate through twisted pair, specifically, the RJ45 modularized jacks are directly connected to the upper network through twisted pair, so that the network distribution operation of the collector is omitted. And secondly, the communication between the twisted pair connection and the gateway is adopted, so that the unstable condition of the wireless network caused by a complex environment is shielded. Furthermore, the hydroelectric meter equipment is further connected with the collector by adopting the RS485 bus, so that only the pipe network and the collector are needed to be in the same local area network, the gateway cost of the distribution network is saved, the communication stability, the convenience and the efficiency of operation are greatly improved, and the remote distribution network and the profiling can be carried out after the collector is connected with the network.
Further, in this embodiment, after the collector receives the automatic meter searching instruction, the meter searching (hydropower meter device) is started, and after the meter searching is performed, the meter is added into the meter file, so that the meter file in the collector stores all the hydropower meter devices connected with the collector, it is to be noted that the meter file includes a plurality of meter numbers, and the meter numbers form a meter number list, and the meter number list includes the device identifier of each hydropower meter device. Therefore, compared with the prior art, the application adds an automatic meter searching function, realizes the opinion distribution and profiling functions of the next water meter equipment, thereby improving the distribution efficiency and reducing the input and operation cost of offline personnel.
S400, transmitting a list number list corresponding to the list file to terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment.
In this implementation, after the collector searches the table, the table number list after searching the table is fed back to the terminal device, so in this embodiment, whether the table searching is finished needs to be further judged to ensure the integrity of the table number list received by the terminal, so that a later maintenance person can accurately determine the access condition of the water electric meter device according to the table number list, and correspondingly, before feeding back the table number list corresponding to the table file to the terminal device through the gateway, the method further includes:
s10, obtaining a table searching state by inquiring a table searching state instruction, wherein the table searching state is sent to the terminal equipment through a gateway, and the table searching state comprises a table searching state and a non-table searching state.
And S20, when the table searching state is a non-table searching state, transmitting a table number list corresponding to the table file to the terminal equipment through the gateway.
In this embodiment, the table searching state includes a state of searching a table and a state of searching a non-table, so that when an application program (APP) or a background system can initiate a query for a table searching state instruction to the collector, the collector can feed back the current table searching state to the terminal device when receiving the query for the table searching state instruction. Therefore, only when the state of searching the list corresponding to the collector is the non-searching state, the automatic searching of the list of the collector is finished, and when the searching of the list is finished, the list of the list numbers corresponding to the list file is fed back to the terminal equipment.
In practical use, sending the list of table numbers corresponding to the table file to the terminal device through the gateway specifically includes:
obtaining the number of files corresponding to the water meter equipment in the table file through inquiring the file number instruction of the table, and sending the number of files to the terminal equipment through the gateway;
receiving the paging number determined by the terminal equipment according to the file number;
and sending the list of the table numbers corresponding to the table file to the terminal equipment in batches according to the paging number.
In this embodiment, the terminal device may send a query table file number instruction to the gateway, through which the number of files corresponding to the water meter devices in the table file of the collector may be obtained and sent to the terminal device, that is, when the collector searches the table, 20 water meter devices are searched, the number of files is 20, and the collector feeds back the number of files to the terminal device through the gateway. Thus, the terminal device can determine the number of pages according to the number of files and send the number of pages to the collector through the gateway. For example, if the number of files is too large, the terminal device may acquire the table numbers of the hydropower meter devices in the meter files multiple times in a paging mode, specifically, when the number of files is 20, the terminal device may acquire the table number list by picking 10 table numbers from the collector each time, so that the terminal device may acquire the final table number list only by sending the instruction for acquiring the table files twice to the collector. It can be understood that the terminal device updates the acquired table number in the table number list corresponding to the terminal device each time. In this way, the terminal device can acquire the meter numbers of all the hydroelectric meter devices connected with the collector, in practical application, a user can determine which hydroelectric meter devices are not connected with the collector according to the final reference number list acquired by the terminal device, and meanwhile, can also know which hydroelectric meter devices are illegal devices although connected with the collector, in this embodiment, the illegal devices refer to the hydroelectric meter devices which are not appointed by the user to be connected with, that is, the illegal devices may be connected with by mistake or illegally. In this embodiment, not only the automatic meter searching function is newly added, the one-key distribution network gear establishment function of the lower water-receiving electric meter is realized, but also the remote distribution network and gear establishment function are newly added to the gateway, the distribution network efficiency is improved, and the offline personnel investment is reduced.
In summary, compared with the prior art, the embodiment of the application has the following advantages:
the application discloses a network distribution method, which comprises the following steps: the method is applied to the collector and the gateway which are positioned in the same local area network, and comprises the following steps: transmitting a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector; and accessing a gateway corresponding to the IP address according to the IP address. According to the application, when the network is allocated to the collector, the gateway and the collector are only in the same local area network, and then the network allocation of the collector can be realized according to the IP address, so that the gateway cost of the network allocation is saved, the communication stability, the convenience and the efficiency of operation are greatly improved, and the network allocation efficiency is improved.
Based on the network distribution method, the application also provides a network distribution device, as shown in fig. 3, comprising:
the meter searching module 41 is configured to perform a meter searching operation when receiving a meter searching instruction, and add the searched hydroelectric meter device to a meter file;
and the profiling module 42 is configured to feed back a list of table numbers corresponding to the table file to the terminal device when the table searching operation is completed, where the list of table numbers includes a device identifier of each hydropower table device.
Further, the apparatus further comprises:
the meter searching module is used for executing meter searching operation through a meter searching instruction and adding the searched hydroelectric meter equipment to a meter file;
and the filing module is used for transmitting a list number list corresponding to the list file to the terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment.
It should be noted that, as those skilled in the art can clearly understand the specific implementation process of the network distribution device and each module, reference may be made to the corresponding description in the foregoing network distribution method embodiment, and for convenience and brevity of description, details are not repeated here.
The above-described distribution network device may be implemented in the form of a computer program which can be run on a collector as shown in fig. 4.
Based on the above network allocation method, the present application further provides a computer readable storage medium storing one or more programs, where the one or more programs may be executed by one or more processors (the processor 11 in this embodiment) to implement the steps in the network allocation method of the present application, specifically as described in the above method.
Based on the above network configuration method, the present application further provides a collector, as shown in fig. 4, where the collector 100 includes a processor 11 and a memory 22 connected to the processor 11, and fig. 3 only shows some components of the collector 100, but it should be understood that not all the shown components are required to be implemented, and more or fewer components may be implemented instead.
The memory 22 may in some embodiments be an internal storage unit of the harvester 100, such as a memory of the harvester 100. The memory 22 may also be an external storage device of the collector 100 in other embodiments, such as a plug-in usb Flash drive, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card) or the like, which are provided on the collector 100. Further, the memory 22 may also include both an internal memory unit and an external memory device of the collector 100. The memory 22 is used for storing application software and various data installed in the collector 100, such as the distribution network program code. The memory 22 may also be used to temporarily store data that has been output or is to be output. In one embodiment, the memory 22 stores a network distribution program that is executable by the processor 11 to implement the network distribution method of the present application, as described in detail above.
The processor 11 may in some embodiments be a central processing unit (Central Processing Unit, CPU), microprocessor, mobile phone baseband processor or other data processing chip for running the program code or processing data stored in the memory 22, for example, for performing the network distribution method, etc., as described in the above methods.
It will be appreciated by those skilled in the art that the block diagram of fig. 4 is merely a partial structure related to the present application and does not constitute a limitation of the computer device to which the present application is applied, and that a specific terminal device may include more or less components than those shown in the drawings, or may combine some components, or have a different arrangement of components. The steps of the network allocation method described above are implemented when the processor executes the computer program, as described above.
Of course, those skilled in the art will appreciate that implementing all or part of the above-described methods may be implemented by a computer program for instructing relevant hardware (e.g., a processor, a controller, etc.), where the program may be stored in a computer-readable storage medium, and where the program may include the steps of the above-described method embodiments when executed. The storage medium may be a memory, a magnetic disk, an optical disk, or the like.
It is to be understood that the application is not limited in its application to the examples described above, but is capable of modification and variation in light of the above teachings by those skilled in the art, and that all such modifications and variations are intended to be included within the scope of the appended claims.
Claims (7)
1. A method for distributing network, applied to a collector and a gateway in the same local area network, the method comprising: transmitting a UDP broadcast packet, wherein the UDP broadcast packet carries an IP address of a collector;
the collector is in connection communication with the gateway through a twisted pair;
accessing a gateway corresponding to the IP address according to the IP address;
the step of accessing the gateway corresponding to the IP address according to the IP address further comprises the following steps:
executing a table searching operation through a table searching instruction, and adding the searched hydroelectric table equipment to a table file;
transmitting a list number list corresponding to the list file to terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment;
the sending the list of the table numbers corresponding to the table file to the terminal equipment through the gateway specifically comprises:
obtaining the number of files corresponding to the water meter equipment in the table file through inquiring the file number instruction of the table, and sending the number of files to the terminal equipment through the gateway;
receiving the paging number determined by the terminal equipment according to the file number;
and sending the list of the table numbers corresponding to the table file to the terminal equipment in batches according to the paging number.
2. The network allocation method according to claim 1, wherein before feeding back the list of table numbers corresponding to the table file to the terminal device through the gateway, the method further comprises:
obtaining a table searching state by inquiring a table searching state instruction, wherein the table searching state is sent to the terminal equipment through a gateway, and comprises a table searching state and a non-table searching state;
and when the table searching state is a non-table searching state, transmitting a table number list corresponding to the table file to the terminal equipment through the gateway.
3. The network deployment method of claim 1, wherein the hydroelectric meter device is connected to the collector using an RS485 bus.
4. A distribution network device, the device comprising:
the sending module is used for sending a UDP broadcast packet, wherein the UDP broadcast packet carries the IP address of the collector;
the collector is in connection communication with the gateway through a twisted pair;
the access module is used for accessing the gateway corresponding to the IP address according to the IP address;
the step of accessing the gateway corresponding to the IP address according to the IP address further comprises the following steps:
executing a table searching operation through a table searching instruction, and adding the searched hydroelectric table equipment to a table file;
transmitting a list number list corresponding to the list file to terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment;
the sending the list of the table numbers corresponding to the table file to the terminal equipment through the gateway specifically comprises:
obtaining the number of files corresponding to the water meter equipment in the table file through inquiring the file number instruction of the table, and sending the number of files to the terminal equipment through the gateway;
receiving the paging number determined by the terminal equipment according to the file number;
and sending the list of the table numbers corresponding to the table file to the terminal equipment in batches according to the paging number.
5. The distribution network device of claim 4, wherein the device further comprises:
the meter searching module is used for executing meter searching operation through a meter searching instruction and adding the searched hydroelectric meter equipment to a meter file;
and the filing module is used for transmitting a list number list corresponding to the list file to the terminal equipment through the gateway, wherein the list number list comprises equipment identifiers of each hydropower list equipment.
6. A computer readable storage medium storing one or more programs executable by one or more processors to implement the steps in the network deployment method of any of claims 1-3.
7. A collector, comprising: a processor and a memory and a communication bus; the memory has stored thereon a computer readable program executable by the processor;
the communication bus enables connection communication between the processor and the memory;
the processor, when executing the computer readable program, implements the steps of the network deployment method according to any one of claims 1-3.
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| CN101567125A (en) * | 2009-05-26 | 2009-10-28 | 宁波三星电气股份有限公司 | Communication method between concentrators and main station of low voltage power line carrier meter reading system |
| CN102025592A (en) * | 2009-09-17 | 2011-04-20 | 上海可鲁系统软件有限公司 | Concentrator dynamic routing method and dynamic routing concentrator |
| CN102592422A (en) * | 2012-02-02 | 2012-07-18 | 深圳市科陆电子科技股份有限公司 | Centralized ammeter reading system collector and ammeter asset number collection and management method |
| CN204129936U (en) * | 2014-09-04 | 2015-01-28 | 烟台腾联信息科技有限公司 | Long-range gas meter reading system |
| CN106877904A (en) * | 2015-12-11 | 2017-06-20 | 华为技术有限公司 | The method and apparatus that control meter equipment is accessed |
| CN106875660A (en) * | 2015-12-11 | 2017-06-20 | 华为技术有限公司 | For the method and collector of meter equipment communication |
| CN205354341U (en) * | 2016-02-03 | 2016-06-29 | 国家电网公司 | Optic fibre collector based on adapted lightning communication chip |
| CN105741530A (en) * | 2016-02-25 | 2016-07-06 | 江苏省电力公司扬州供电公司 | Carrier concentrator automatic ammeter searching method |
| WO2018103579A1 (en) * | 2016-12-07 | 2018-06-14 | 中兴通讯股份有限公司 | Meter reading method, apparatus and system, and communication gateway |
| CN208061415U (en) * | 2018-04-09 | 2018-11-06 | 鼎信信息科技有限责任公司 | A kind of electric energy meter Wireless data acquisition unit |
| CN110830082A (en) * | 2018-08-10 | 2020-02-21 | 北京和信瑞通电力技术股份有限公司 | Power line broadband carrier concentrator |
| CN110765158A (en) * | 2019-10-31 | 2020-02-07 | 北京明略软件系统有限公司 | Paging query method, system and device |
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