CN111323646A - System and method for reading ammeter - Google Patents
System and method for reading ammeter Download PDFInfo
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- CN111323646A CN111323646A CN202010130159.0A CN202010130159A CN111323646A CN 111323646 A CN111323646 A CN 111323646A CN 202010130159 A CN202010130159 A CN 202010130159A CN 111323646 A CN111323646 A CN 111323646A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
Abstract
The application is suitable for the technical field of electric meters, and provides an electric meter reading system and an electric meter reading method. The concentrator is respectively connected with the main station and the electric meter and used for acquiring an uploading instruction issued by the main station and sending the uploading instruction to the electric meter; the ammeter is connected with the concentrator and used for acquiring the uploading instruction and sending data information to the concentrator; the master station is respectively connected with the concentrator and the server and is used for receiving and storing the data information sent by the concentrator and sending the data information to the server; the server is respectively connected with the master station and the client and used for sending a request instruction to the master station, receiving the data information sent by the master station for processing and sending the processed data information to the client, so that the efficiency of reading the electric meter can be improved.
Description
Technical Field
The application belongs to the technical field of electric meters, and particularly relates to an electric meter reading system and an electric meter reading method.
Background
With the continuous development of society, the ammeter is the essential instrument device that is used for measuring electric energy in people's life. The electric meter is read by adopting a manual method, so that not only is the resource waste caused by inflexible reading position and large consumption of human resources, but also the efficiency of reading the electric meter is low due to long reading cycle time, high error probability and influence of environmental factors.
Disclosure of Invention
The embodiment of the application provides an ammeter reading system and method, and the problem of low ammeter reading efficiency can be solved.
In a first aspect, an embodiment of the present application provides a system for reading an electric meter, including: the system comprises a concentrator, an ammeter, a master station, a server and a client;
the concentrator is respectively connected with the main station and the electric meter and used for acquiring an uploading instruction issued by the main station and sending the uploading instruction to the electric meter;
the ammeter is connected with the concentrator and used for acquiring the uploading instruction and sending data information to the concentrator;
the master station is respectively connected with the concentrator and the server and is used for receiving and storing the data information sent by the concentrator and sending the data information to the server;
the server is respectively connected with the master station and the client and is used for sending a request instruction to the master station, receiving the data information sent by the master station for processing and sending the processed data information to the client.
Optionally, the electric meter reading system may further include:
and after the electric meter acquires the uploading instruction, the electric meter acquires electric meter information and encrypts the electric meter information to generate the data information.
Optionally, the electric meter reading system may further include:
and the server decrypts the data information and stores the decrypted data information according to different identification information respectively.
Optionally, the electric meter reading system may further include:
when the ammeter has a preset abnormal condition, the ammeter acquires abnormal information of the preset abnormal condition, and sends the abnormal information to the server.
Optionally, the electric meter reading system may further include:
and after the server acquires the abnormal information, the server identifies the abnormal information, generates analysis data, sends the analysis data to a client and carries out abnormal alarm.
Optionally, the electric meter reading system may further include:
and the client judges the analysis data, and when the analysis data accords with a preset emergency condition, the client issues a switching-out instruction so as to enable the ammeter to execute the switching-out operation.
Optionally, the electric meter reading system may further include:
and the server acquires the data information, and sends a request instruction to the main station when the data information is identified to be in a missing state so as to enable the main station to acquire the data information again.
In a second aspect, an embodiment of the present application provides a method for reading an electric meter, including:
sending a request instruction to a master station;
receiving data information sent by the master station, and processing the data information;
and sending the processed data information to the client.
Optionally, the processing the data information includes:
and carrying out decryption operation on the data information, and respectively storing the decrypted data information according to different identification information.
Optionally, after receiving the data information sent by the master station, the method includes:
and when the data information is identified to have a missing condition, sending a request instruction to the main station so as to enable the main station to acquire the data information again.
In a third aspect, an embodiment of the present application provides a server, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements a function of any one of the servers in the meter reading system when executing the computer program.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the functions of any one of the servers in the meter reading system.
In a fifth aspect, an embodiment of the present application provides a computer program product, which, when running on a terminal device, causes the terminal device to perform a function of any one of the servers in the meter reading system.
The concentrator is respectively connected with the main station and the electric meter and used for acquiring an uploading instruction issued by the main station and sending the uploading instruction to the electric meter; the ammeter is connected with the concentrator and used for acquiring the uploading instruction and sending data information to the concentrator; the master station is respectively connected with the concentrator and the server and is used for receiving and storing the data information sent by the concentrator and sending the data information to the server; the server is respectively connected with the master station and the client and is used for sending a request instruction to the master station, receiving the data information sent by the master station for processing and sending the processed data information to the client. Through this application embodiment, utilize the concentrator to upload the data message of ammeter, practiced thrift the time of reading the ammeter, the place scheduling problem, then reuse the server to handle the data message that uploads, ensure the accuracy of the data message that uploads, send the data message after handling to the customer end at last, the user of being convenient for looks up relevant data, whole process will read the efficiency of ammeter and promote.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a meter reading system provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of a method for reading an electric meter according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a meter reading device according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of a server according to an embodiment of the present application.
Detailed Description
In the following description, for purposes of explanation and not limitation, specific details are set forth, such as particular system structures, techniques, etc. in order to provide a thorough understanding of the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments that depart from these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.
It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, 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 should also be understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
As used in this specification and the appended claims, the term "if" may be interpreted contextually as "when", "upon" or "in response to" determining "or" in response to detecting ". Similarly, the phrase "if it is determined" or "if a [ described condition or event ] is detected" may be interpreted contextually to mean "upon determining" or "in response to determining" or "upon detecting [ described condition or event ]" or "in response to detecting [ described condition or event ]".
Furthermore, in the description of the present application and the appended claims, the terms "first," "second," "third," and the like are used for distinguishing between descriptions and not necessarily for describing or implying relative importance.
Fig. 1 is a schematic diagram of a meter reading system in an embodiment of the present application, and as shown in the figure, the meter reading system may include a concentrator 20, a meter 10, a master station 30, a server 40, and a client 50.
The concentrator 20 is connected to the master station 30 and the electric meter 10, and is configured to obtain an upload instruction issued by the master station 30, and send the upload instruction to the electric meter 10.
In a specific application, the concentrator 20 may be one, or two or more, and is connected to the master station 30 and the electric meter 10, and functions to acquire an upload instruction issued by the master station 30 and send the upload instruction to the electric meter 10, so that the electric meter 10 acquires the upload instruction and uploads data information according to the upload instruction. The uploading instruction is automatically issued by the master station 30 every preset time, and can also be issued according to the user requirement. In the process, the data of each electric meter 10 are collected through the concentrator 20 and uploaded to the main station 30, the electric meter content can be copied remotely, dangerous operation is carried out without climbing up a telegraph pole and high altitude, the safety of personnel is improved, the working time is saved, and the working efficiency is improved.
The electric meter 10 is connected to the concentrator 20, and is configured to acquire the upload instruction and send data information to the concentrator 20.
In a specific application, the electric meter 10 is connected to the concentrator 20, and is configured to obtain an upload instruction issued by the master station 30, and send data information to the concentrator 20 according to the upload instruction. The required data information includes, but is not limited to, electricity consumption data of an electric meter, abnormal condition records, electric meter states and other related data; the number of the electric meters 10 may be one, or two or more, and one concentrator 20 may be associated with a plurality of electric meters 10, and the data of each electric meter 10 will be collected in the concentrator 20 connected to the electric meters 10. And the upper layer service can also find the corresponding electricity meter 10 according to the concentrator 20. The process can realize the reading of the electric meter data at any time and any place, and is convenient for the user to demand.
The master station 30 is connected to the concentrator 20 and the server 40, and configured to receive and store the data information sent by the concentrator 20, and send the data information to the server 40.
In a specific application, the master station 30 is connected to the concentrators 20 and configured to receive the data information of the electric meters 10 connected to the concentrators 20, which is sent by the concentrators 20, and the master station 30 has its own database, so that the received data information is stored; the master station 30 is connected to the server 40, and transmits the received data information to the server 40. The master station 30 is a website for gathering a large amount of concentrator data and electric meter data, and the master station 30 has a special database for storing information of all concentrators 20 and electric meters 10 in an area in which the master station is responsible.
Optionally, the concentrator 20 may transmit the data message to the master station 30 by using a 376.1 protocol; the connection between the master station 30 and the server 40 may be a communication connection, and the master station 30 transmits the acquired data information to the server 40 in communication connection therewith.
The server 40 is connected to the master station 30 and the client 50, and configured to send a request instruction to the master station 30, receive and process the data information sent by the master station 30, and send the processed data information to the client 50.
In a specific application, the server 40 is connected to the master station 30 and configured to send a request instruction to the master station 30, and after the master station 30 receives the request instruction, send data information to the server 40, the server 40 is configured to receive and process the data information sent by the master station 30, the server 40 is connected to the client 50 and configured to send the processed data information to the client 50, and the client 50 can view the processed data information, that is, the electricity meter information. The electricity meter information includes, but is not limited to, current, voltage, electricity consumption, and the like.
Optionally, after receiving the request instruction, the primary station 30 may authenticate the server 40, and after the authentication is passed, the primary station 30 sends the data information to the server 40 according to the request instruction. The process ensures the accuracy of a data receiving end, avoids the problem of wrong sending, and improves the accuracy of data transmission.
Optionally, the server 40 may summarize and generate a daily report, a monthly report, and an annual report according to the historical data information, so as to facilitate the user to check the electric meter data at any time and any place, and if a flip event occurs, the current change is too large, and the power consumption data analysis is greatly different from the past, the situations can be identified and reminded, because the situations may be caused by power theft, electric leakage, and the like, the overall analysis is performed by generating the analysis report, so that the user or a professional can find the problem, and perform troubleshooting and detection. The flip event means that the meter housing is opened manually or manually, but the meter housing is not allowed to be opened normally, so the meter 10 will automatically record the event for subsequent inspection. The process can reduce the error probability of the electric meter.
Alternatively, the server 40 may transmit the data information to the client 50 through an HTTP protocol.
Optionally, the electric meter reading system may further include:
after the electric meter 10 acquires the uploading instruction, the electric meter 10 acquires electric meter information, and encrypts the electric meter information to generate the data information.
In a specific application, when the electric meter 10 receives an upload instruction sent by the concentrator 20 and issued by the master station 30, the electric meter 10 acquires its own electric meter information, encrypts the acquired electric meter information, and then generates data information. The above process can ensure the safety and privacy of data in the data transmission process.
Optionally, the electric meter reading system may further include:
the server 40 decrypts the data information and stores the decrypted data information according to different identification information.
In a specific application, after the server 40 obtains the data information, the data information is decrypted, and the decrypted data information is respectively stored according to different identification information in the server 40. The different identification information defines different identification types corresponding to each data for the server 40 to compare parameter names in the data information, and the server 40 stores the data information in the database according to the different identification types. The above process facilitates subsequent searching for relevant data information.
Optionally, the electric meter reading system may further include:
when a preset abnormal condition occurs in the electric meter 10, the electric meter 10 acquires abnormal information of the preset abnormal condition, and sends the abnormal information to the server 40.
In a specific application, when a preset abnormal condition occurs in the electric meter 10, the electric meter program in the electric meter 10 acquires abnormal information when the abnormal condition occurs, and actively transmits the abnormal information to the server 40 through the concentrator 20 and the master station 30, so that the server 40 performs analysis. The abnormal conditions include but are not limited to electricity charge arrearage, electricity meter battery power failure, voltage loss, current loss and other electricity meter events; the abnormal information includes, but is not limited to, parameters, meter location, etc. when the abnormal condition occurs in the electric meter 10. The potential safety hazard of the electric meter can be removed as early as possible by reporting the problems in time in the process, so that the electric meter is convenient for users to use, and the safety of the users is maintained.
Optionally, the electric meter reading system may further include:
after the server 40 acquires the abnormal information, the server 40 identifies the abnormal information, generates analysis data, sends the analysis data to the client 50, and performs an abnormal alarm.
In concrete application, when the ammeter 10 takes place abnormal situation, the server 40 can acquire the abnormal information that the ammeter 10 sent, the server 40 can discern the abnormal information who acquires, and generate the analytic data, then send the analytic data who generates to the client 50, the user of being convenient for observes, and unusual warning carries out, can in time report to the electric power professional and overhaul, also be convenient for the timely discovery of user relevant problem, the potential safety hazard of elimination ammeter that can be timely, prevent that the ammeter problem from becoming more serious. The abnormal alarm includes, but is not limited to, an abnormal alarm performed by a short message reminding or an AI voice reminding. The analysis data is obtained by preliminarily positioning the problem location through the preset information value in the server 40, for example, some parameter values of the current abnormal information are in accordance with the preset parameter values of the problem 1, then the problem 1 can be preliminarily considered as the problem where the preset condition occurs, wherein the problem is determined, and the problem which is most in accordance with the abnormal condition is determined according to the importance of the parameters and the number of the important parameters.
Optionally, the electric meter reading system may further include:
the client 50 determines the analysis data, and when the analysis data meets a preset emergency condition, the client 50 issues a switching-out instruction to enable the electric meter 10 to execute a switching-out operation.
In a specific application, after the client 50 obtains the analysis data, the analysis data generated by the server 40 is determined, and if the analysis data meets a preset emergency condition, the client 50 issues a switching-off instruction, and transmits the switching-off instruction, so that the electric meter 10 receives the switching-off instruction in time and performs the switching-off operation. The switching-off instruction can be automatically issued through the client 50, or can be issued according to the current situation by a user, the process can avoid danger through remote switching-off, and under the condition that the electricity consumption has safety risks such as flood, fire and the like, if the electric meter 10 has an emergency situation, the field operation is dangerous, and the danger is avoided through remote control of the electric meter 10.
Optionally, the electric meter reading system may further include:
the server 40 acquires the data information, and when the data information is identified to have a missing condition, sends a request instruction to the master station 30, so that the master station 30 can acquire the data information again.
In a specific application, after the server 40 acquires the data information, the data information is determined and identified, and if the data information is identified to be missing, the server 40 retransmits a request instruction to the master station 30, so that the master station 30 acquires the data information again and uploads the data information to the server 40. The above process may achieve data integrity and accuracy.
Optionally, the data information missing condition may be determined according to whether the frame head and the frame tail in the obtained data information are aligned, whether a data error occurs in the data information is determined, if the frame head and the frame tail are not aligned, it is determined that the data error occurs, at this time, the server 40 resends the request instruction, deletes the current erroneous data information, waits for a new data information to be sent, performs identification and comparison, and performs subsequent operations if the data information conforms to the description document carried by the data information itself.
Optionally, if the current electric charge is lower than the preset threshold, the client 50 can be used for reminding, and a user can recharge the client 50 through the meter number corresponding to the electric meter 10, so that the electric meter 10 can be recharged and paid remotely without going to an appointed place for paying, the situation that the user cannot go to the appointed place for recharging due to various factors due to sudden power failure is avoided, human resources are saved, and the human cost is reduced.
The concentrator is respectively connected with the main station and the electric meter and used for acquiring an uploading instruction issued by the main station and sending the uploading instruction to the electric meter; the ammeter is connected with the concentrator and used for acquiring the uploading instruction and sending data information to the concentrator; the master station is respectively connected with the concentrator and the server and is used for receiving and storing the data information sent by the concentrator and sending the data information to the server; the server is respectively connected with the master station and the client and is used for sending a request instruction to the master station, receiving the data information sent by the master station for processing and sending the processed data information to the client. Through this application embodiment, utilize the concentrator to upload the data message of ammeter, practiced thrift the time of reading the ammeter, the place scheduling problem, then reuse the server to handle the data message that uploads, ensure the accuracy of the data message that uploads, send the data message after handling to the customer end at last, the user of being convenient for looks up relevant data, whole process will read the efficiency of ammeter and promote.
Fig. 2 is a schematic flow chart of a method for reading an electric meter in the embodiment of the present application, where the method for reading an electric meter is applied to the electric meter reading system, an execution subject of the method may be the server in fig. 1, and as shown in the drawing, the method for reading an electric meter may include the following steps:
step S201, a request instruction is sent to the main station.
And S202, receiving the data information sent by the master station and processing the data information.
And step S203, sending the processed data information to the client.
Optionally, the processing the data information includes:
and carrying out decryption operation on the data information, and respectively storing the decrypted data information according to different identification information.
Optionally, after receiving the data information sent by the master station, the method includes:
and when the data information is identified to have a missing condition, sending a request instruction to the main station so as to enable the main station to acquire the data information again.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
As shown in fig. 3, a schematic diagram of a meter reading device 3 according to an embodiment of the present invention may include:
a first sending module 301, configured to send a request instruction to a master station.
And the processing module 302 is configured to receive the data information sent by the master station, and process the data information.
A second sending module 303, configured to send the processed data information to the client.
Optionally, the device for reading an electric meter may further include:
and the decryption module is used for decrypting the data information and respectively storing the decrypted data information according to different identification information.
Optionally, the electric meter reading device may further include:
and the reacquisition module is used for sending a request instruction to the main station when the data information is identified to have the missing condition so as to enable the main station to reacquire the data information.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the apparatus and the module described above may refer to corresponding processes in the foregoing system embodiments and method embodiments, and are not described herein again.
Fig. 4 is a schematic structural diagram of a server according to an embodiment of the present application. For convenience of explanation, only portions related to the embodiments of the present application are shown.
As shown in fig. 4, the server 4 of this embodiment includes: at least one processor 400 (only one shown in fig. 4), a memory 401 connected to the processor 400, and a computer program 402, such as a meter reading program, stored in the memory 401 and operable on the at least one processor 400. The processor 400, when executing the computer program 402, implements the functions of any one of the servers in the meter reading system, such as steps S201 to S203 shown in fig. 2.
Illustratively, the computer program 402 may be partitioned into one or more modules that are stored in the memory 401 and executed by the processor 400 to accomplish the present application. The one or more modules may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program 402 in the server 4.
The server 4 may include, but is not limited to, a processor 400, a memory 401. Those skilled in the art will appreciate that fig. 4 is merely an example of a server 4 and is not intended to be limiting of server 4, and may include more or fewer components than those shown, or some components in combination, or different components, such as input output devices, network access devices, buses, etc.
The Processor 400 may be a Central Processing Unit (CPU), and the Processor 400 may be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field-Programmable Gate arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 401 may in some embodiments be an internal storage unit of the server 4, such as a hard disk or a memory of the server 4. The memory 401 may also be an external storage device of the server 4 in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are provided on the server 4. Further, the memory 401 may also include both an internal storage unit of the server 4 and an external storage device. The memory 401 is used for storing an operating system, an application program, a BootLoader (BootLoader), data, and other programs, such as program codes of the computer program. The memory 401 may also be used to temporarily store data that has been output or is to be output.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the apparatus is divided into different functional units or modules to perform all or part of the above-mentioned functions. Each functional unit and module in the embodiments may be integrated in one processing unit, or each unit may exist alone physically, or two or more units are integrated in one unit, and the integrated unit may be implemented in a form of hardware, or in a form of software functional unit. In addition, specific names of the functional units and modules are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present application. The specific working processes of the units and modules in the system may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus/server and method may be implemented in other ways. For example, the above-described apparatus/server embodiments are merely illustrative, and for example, the division of the modules or units is only one logical division, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, all or part of the processes in the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium and can implement the steps of the embodiments of the methods described above when the computer program is executed by a processor. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer readable medium may include at least: any entity or device capable of carrying computer program code to a photographing apparatus/server, a recording medium, computer Memory, Read-Only Memory (ROM), Random Access Memory (RAM), an electrical carrier signal, a telecommunications signal, and a software distribution medium. Such as a usb-disk, a removable hard disk, a magnetic or optical disk, etc. In certain jurisdictions, computer-readable media may not be an electrical carrier signal or a telecommunications signal in accordance with legislative and patent practice.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A system for reading an electric meter, comprising: the system comprises a concentrator, an ammeter, a master station, a server and a client;
the concentrator is respectively connected with the main station and the electric meter and used for acquiring an uploading instruction issued by the main station and sending the uploading instruction to the electric meter;
the ammeter is connected with the concentrator and used for acquiring the uploading instruction and sending data information to the concentrator;
the master station is respectively connected with the concentrator and the server and is used for receiving and storing the data information sent by the concentrator and sending the data information to the server;
the server is respectively connected with the master station and the client and is used for sending a request instruction to the master station, receiving the data information sent by the master station for processing and sending the processed data information to the client.
2. A meter reading system according to claim 1, further comprising:
and after the electric meter acquires the uploading instruction, the electric meter acquires electric meter information and encrypts the electric meter information to generate the data information.
3. A meter reading system according to claim 1, further comprising:
and the server decrypts the data information and stores the decrypted data information according to different identification information respectively.
4. A meter reading system according to claim 1, further comprising:
when the ammeter has a preset abnormal condition, the ammeter acquires abnormal information of the preset abnormal condition, and sends the abnormal information to the server.
5. A meter reading system according to claim 4, further comprising:
and after the server acquires the abnormal information, the server identifies the abnormal information, generates analysis data, sends the analysis data to a client and carries out abnormal alarm.
6. A meter reading system according to claim 5, further comprising:
and the client judges the analysis data, and when the analysis data accords with a preset emergency condition, the client issues a switching-out instruction so as to enable the ammeter to execute the switching-out operation.
7. A meter reading system according to claim 1, further comprising:
and the server acquires the data information, and sends a request instruction to the main station when the data information is identified to be in a missing state so as to enable the main station to acquire the data information again.
8. A method for reading an electric meter is characterized by being applied to a server and comprising the following steps:
sending a request instruction to a master station;
receiving data information sent by the master station, and processing the data information;
and sending the processed data information to the client.
9. A method for reading a meter according to claim 8, wherein said processing said data information comprises:
and carrying out decryption operation on the data information, and respectively storing the decrypted data information according to different identification information.
10. A method for reading a meter according to claim 8, after receiving the data message from the master station, comprising:
and when the data information is identified to have a missing condition, sending a request instruction to the main station so as to enable the main station to acquire the data information again.
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Application publication date: 20200623 |