阅读说明：本技术 一种智能水表近场管理系统及管理方法 (Intelligent water meter near-field management system and management method ) 是由 尹涵 于 2021-08-27 设计创作，主要内容包括：本发明涉及一种智能水表近场管理系统及管理方法。该智能水表近场管理系统中智能水表和智能手机通过第一NFC通信模块和第二NFC通信模块建立通信连接,智能手机通信连接服务器。智能手机发送设置参数至智能水表,智能水表按照设置参数对智能水表进行参数设置；智能手机发送标记信息请求至智能水表,智能水表读取水表标记信息并发送至智能手机；智能手机发送水表注册申请至服务器,其中水表注册申请包含水表标记信息,服务器根据水表注册申请完成智能水表注册。本发明的智能水表使用NFC通信技术与智能手机建立通信连接,实现智能手机对智能水表的控制,操作简单方便,提高工作效率。(The invention relates to an intelligent water meter near field management system and a management method. According to the intelligent water meter near-field management system, the intelligent water meter and the intelligent mobile phone are in communication connection through the first NFC communication module and the second NFC communication module, and the intelligent mobile phone is in communication connection with the server. The intelligent mobile phone sends the setting parameters to the intelligent water meter, and the intelligent water meter performs parameter setting on the intelligent water meter according to the setting parameters; the intelligent mobile phone sends a mark information request to the intelligent water meter, and the intelligent water meter reads the mark information of the water meter and sends the mark information to the intelligent mobile phone; the intelligent mobile phone sends a water meter registration application to the server, wherein the water meter registration application contains water meter marking information, and the server completes intelligent water meter registration according to the water meter registration application. The intelligent water meter provided by the invention establishes communication connection with the intelligent mobile phone by using the NFC communication technology, realizes control of the intelligent water meter by the intelligent mobile phone, is simple and convenient to operate, and improves the working efficiency.)

1. The intelligent water meter near-field management system is characterized by comprising an intelligent water meter (10), an intelligent mobile phone (20) and a server (30), wherein the intelligent water meter (10) comprises a first NFC communication module (101), the intelligent mobile phone (20) comprises a second NFC communication module (201), and the intelligent water meter (10) and the intelligent mobile phone (20) are in communication connection through the first NFC communication module (101) and the second NFC communication module (201); the smart phone (20) is in communication connection with the server (30);

the intelligent water meter control method comprises the steps that the intelligent mobile phone (20) sends set parameters to the intelligent water meter (10), and the intelligent water meter (10) carries out parameter setting on the intelligent water meter (10) according to the set parameters; the intelligent mobile phone (20) sends a mark information request to the intelligent water meter (10), and the intelligent water meter (10) reads the mark information of the water meter and sends the mark information to the intelligent mobile phone (20); the intelligent mobile phone (20) sends a water meter registration application to the server (30), wherein the water meter registration application contains the water meter marking information, and the server (30) completes the registration of the intelligent water meter (10) according to the water meter registration application.

2. An intelligent water meter near field management system according to claim 1, wherein the smart phone (20) sends a water meter reading request to the intelligent water meter (10), the intelligent water meter (10) reads the current water meter reading and the water meter label information and sends the current water meter reading and the water meter label information to the smart phone (20), and the smart phone (20) sends the current water meter reading and the water meter label information to the server (30); and the server (30) stores the current water meter reading to a user account corresponding to the water meter marking information.

3. An intelligent water meter near field management system according to claim 1, wherein the smart phone (20) sends a valve adjustment command to the intelligent water meter (10), and the intelligent water meter (10) adjusts the valve (104) of the intelligent water meter (10) according to the valve adjustment command.

4. An intelligent water meter near field management system according to claim 1, wherein the smart phone (20) sends a fault reading instruction to the intelligent water meter (10), and the intelligent water meter (10) obtains current fault parameters and sends the current fault parameters to the smart phone (20).

5. An intelligent water meter near field management system as claimed in claim 1, wherein the intelligent water meter (10) is an NB-Iot intelligent water meter (10);

the water meter marking information is IMEI identification code or meter address information;

the first NFC communication module (101) is in communication connection with a metering board module (102) of the intelligent water meter (10), and the metering board module (102) is connected with an NB communication module (103) of the intelligent water meter (10).

6. An intelligent water meter near field management method is characterized by comprising the following steps:

a first NFC communication module (101) of the intelligent water meter (10) is in communication connection with a second NFC communication module (201) of the intelligent mobile phone (20);

the smart phone (20) sends a parameter setting and marking information request to the smart water meter (10);

the intelligent water meter (10) performs parameter setting on the intelligent water meter (10) according to the setting parameters, reads water meter mark information and sends the water meter mark information to the intelligent mobile phone (20);

the smart phone (20) sends a water meter registration application to the server (30), wherein the water meter registration application contains the water meter marking information;

and the server (30) completes the registration of the intelligent water meter (10) according to the water meter registration application.

7. The near field management method for the intelligent water meter recited in claim 6, further comprising the steps of:

the intelligent mobile phone (20) sends a water meter reading request to the intelligent water meter (10);

the intelligent water meter (10) reads current water meter reading and the water meter mark information and sends the current water meter reading and the water meter mark information to the intelligent mobile phone (20);

the smart phone (20) sends the current water meter reading and the water meter marking information to the server (30);

and the server (30) stores the current water meter reading to a user account corresponding to the water meter marking information.

8. The near field management method for the intelligent water meter recited in claim 6, further comprising the steps of:

the intelligent mobile phone (20) sends a valve adjusting instruction to the intelligent water meter (10);

and the intelligent water meter (10) adjusts a valve (104) of the intelligent water meter (10) according to the valve adjusting instruction.

9. The near field management method for the intelligent water meter recited in claim 6, further comprising the steps of:

the intelligent mobile phone (20) sends a fault reading instruction to the intelligent water meter (10);

the intelligent water meter (10) acquires current fault parameters and sends the current fault parameters to the intelligent mobile phone (20).

10. An intelligent water meter near field management method as claimed in claim 6, wherein the intelligent water meter (10) is an NB-Iot intelligent water meter (10);

the water meter marking information is IMEI identification code or meter address information;

the first NFC communication module (101) is in communication connection with a metering board module (102) of the intelligent water meter (10), and the metering board module (102) is connected with an NB communication module (103) of the intelligent water meter (10).

Technical Field

The invention relates to the field of intelligent water meters, in particular to a near-field management system and a near-field management method for an intelligent water meter.

Background

The computer is needed to be used in the production, test and maintenance links of the existing intelligent water meter, the intelligent water meter is connected with the computer in a wired communication mode to carry out various operations, and the computer is large in size and inconvenient to carry and connect. In addition, the worker needs to configure a testing tool in the testing process, and the operation is complex. Consider that intelligent water gauge mounted position is mostly narrow and small space, and complicated operation is more difficult.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a near field management system and a management method for an intelligent water meter, aiming at the above defects in the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: constructing an intelligent water meter near-field management system, which comprises an intelligent water meter, an intelligent mobile phone and a server, wherein the intelligent water meter comprises a first NFC communication module, the intelligent mobile phone comprises a second NFC communication module, and the intelligent water meter and the intelligent mobile phone are in communication connection through the first NFC communication module and the second NFC communication module; the smart phone is in communication connection with the server;

the intelligent mobile phone sends setting parameters to the intelligent water meter, and the intelligent water meter performs parameter setting on the intelligent water meter according to the setting parameters; the intelligent mobile phone sends a mark information request to the intelligent water meter, and the intelligent water meter reads the mark information of the water meter and sends the mark information to the intelligent mobile phone; the smart phone sends a water meter registration application to the server, wherein the water meter registration application contains the water meter marking information, and the server completes the smart water meter registration according to the water meter registration application.

Further, in the near field management system for the intelligent water meter, the intelligent mobile phone sends a water meter reading request to the intelligent water meter, the intelligent water meter reads the current water meter reading and the water meter marking information and sends the current water meter reading and the water meter marking information to the intelligent mobile phone, and the intelligent mobile phone sends the current water meter reading and the water meter marking information to the server; and the server stores the current water meter reading to a user account corresponding to the water meter marking information.

Further, in the near-field management system for the intelligent water meter, the intelligent mobile phone sends a valve adjusting instruction to the intelligent water meter, and the intelligent water meter adjusts the valve of the intelligent water meter according to the valve adjusting instruction.

Further, in the near-field management system for the intelligent water meter, the intelligent mobile phone sends a fault reading instruction to the intelligent water meter, and the intelligent water meter obtains current fault parameters and sends the current fault parameters to the intelligent mobile phone.

Further, in the near field management system of the intelligent water meter, the intelligent water meter is an NB-Iot intelligent water meter;

the water meter marking information is IMEI identification code or meter address information;

the first NFC communication module is in communication connection with the metering board module of the intelligent water meter, and the metering board module is connected with the NB communication module of the intelligent water meter.

In addition, the invention also provides an intelligent water meter near field management method, which comprises the following steps:

the first NFC communication module of the intelligent water meter is in communication connection with the second NFC communication module of the intelligent mobile phone;

the smart phone sends a parameter setting and marking information request to the smart water meter;

the intelligent water meter performs parameter setting on the intelligent water meter according to the setting parameters, reads water meter marking information and sends the water meter marking information to the intelligent mobile phone;

the smart phone sends a water meter registration application to the server, wherein the water meter registration application comprises the water meter marking information;

and the server completes the registration of the intelligent water meter according to the water meter registration application.

Further, the intelligent water meter near field management method of the invention further comprises the following steps:

the intelligent mobile phone sends a water meter reading request to the intelligent water meter;

the intelligent water meter reads the current water meter reading and the water meter mark information and sends the current water meter reading and the water meter mark information to the intelligent mobile phone;

the smart phone sends the current water meter reading and the water meter marking information to the server;

and the server stores the current water meter reading to a user account corresponding to the water meter marking information.

Further, the intelligent water meter near field management method of the invention further comprises the following steps:

the smart phone sends a valve adjusting instruction to the smart water meter;

and the intelligent water meter adjusts the valve of the intelligent water meter according to the valve adjusting instruction.

Further, the intelligent water meter near field management method of the invention further comprises the following steps:

the smart phone sends a fault reading instruction to the smart water meter;

the intelligent water meter acquires current fault parameters and sends the current fault parameters to the intelligent mobile phone.

Further, in the near field management method of the intelligent water meter, the intelligent water meter is an NB-Iot intelligent water meter;

the water meter marking information is IMEI identification code or meter address information;

the first NFC communication module is in communication connection with the metering board module of the intelligent water meter, and the metering board module is connected with the NB communication module of the intelligent water meter.

The intelligent water meter near-field management system and the management method have the following beneficial effects that: the intelligent water meter provided by the invention establishes communication connection with the intelligent mobile phone by using the NFC communication technology, realizes control of the intelligent water meter by the intelligent mobile phone, is simple and convenient to operate, and improves the working efficiency.

Drawings

The invention will be further described with reference to the accompanying drawings and examples, in which:

fig. 1 is a schematic structural diagram of an intelligent water meter near-field management system according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an intelligent water meter near-field management system according to an embodiment of the present invention;

fig. 3 is a flowchart of a near field management method for an intelligent water meter according to an embodiment of the present invention.

Detailed Description

For a more clear understanding of the technical features, objects and effects of the present invention, embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

In a preferred embodiment, referring to fig. 1, the intelligent water meter near-field management system of this embodiment includes an intelligent water meter 10, a smart phone 20 and a server 30, the intelligent water meter 10 includes a first NFC communication module 101, the smart phone 20 includes a second NFC communication module 201, the intelligent water meter 10 and the smart phone 20 establish a wireless communication connection through the first NFC communication module 101 and the second NFC communication module 201, and after the communication connection is established, data can be transmitted between the intelligent water meter 10 and the smart phone 20 through the first NFC communication module 101 and the second NFC communication module 201. The smart phone 20 is connected to the server 30 through wireless communication, and the wireless communication mode can be a WiFi communication mode, a 3G communication mode, a 4G communication mode, a 5G communication mode, or the like.

When the intelligent water meter 10 initially sets parameters or needs to modify the parameters, a worker inputs or selects the setting parameters on the APP of the intelligent mobile phone 20, and the intelligent mobile phone 20 sends the setting parameters to the intelligent water meter 10 after the input is completed, that is, the intelligent mobile phone 20 sends the setting parameters to the first NFC communication module 101 through the second NFC communication module 201. After receiving the setting parameters, the intelligent water meter 10 automatically executes the setting program and sets the parameters of the intelligent water meter 10 according to the setting parameters. Alternatively, the intelligent water meter 10 sends a setting completion prompt message to the intelligent mobile phone 20 after completing the parameter setting, and the intelligent mobile phone 20 displays the setting completion prompt message to inform the staff that the parameter setting is completed. If a fault occurs in the parameter setting process, the intelligent water meter 10 sends fault information to the intelligent mobile phone 20 for displaying, and informs a worker of the fault reason. It can be understood that in this embodiment and the subsequent embodiments, data transmission between the smart water meter 10 and the smart phone 20 is completed by the first NFC communication module 101 and the second NFC communication module 201.

The newly tested or newly installed intelligent water meter 10 needs to be registered in the server 30, and the registration process is as follows: firstly, water meter marking information of the intelligent water meters 10 needs to be acquired, wherein the water meter marking information is the unique identification code of the intelligent water meters 10, namely, each intelligent water meter 10 corresponds to the unique water meter marking information. Alternatively, the water meter label information is an IMEI identification code, meter address information, or the like. The smart phone 20 sends a tag information request to the smart water meter 10, that is, the smart phone 20 sends the tag information request to the first NFC communication module 101 through the second NFC communication module 201, where the tag information request is used to request the smart water meter 10 to send its water meter tag information to the smart phone 20. After receiving the marking request information, the intelligent water meter 10 reads the water meter marking information and sends the water meter marking information to the intelligent mobile phone 20, that is, the intelligent water meter 10 sends the water meter marking information to the second NFC communication module 201 of the intelligent mobile phone 20 through the first NFC communication module 101. Secondly, the smart phone 20 sends a water meter registration application to the server 30, wherein the water meter registration application contains water meter label information, and the server 30 completes the registration of the smart water meters 10 according to the water meter registration application and establishes a user account for each smart water meter 10.

The intelligent water meter of this embodiment uses NFC communication technology and smart mobile phone to establish communication connection, realizes that smart mobile phone is to the control of intelligent water meter, and easy operation is convenient, improves work efficiency.

In the near-field management system for the intelligent water meter of some embodiments, when the water meter reading of the intelligent water meter 10 needs to be collected in the product test or daily management, the smart phone 20 sends a water meter reading request to the intelligent water meter 10, the intelligent water meter 10 reads the current water meter reading and the water meter marking information and sends the current water meter reading and the water meter marking information to the smart phone 20, and the smart phone 20 sends the current water meter reading and the water meter marking information to the server 30. The server 30 stores a user account corresponding to each water meter marking information, the server 30 searches the user account corresponding to the water meter marking information, and stores the current water meter reading to the user account corresponding to the water meter marking information. The present embodiment can use the smart phone 20 to easily obtain the current reading of the smart water meter 10 and automatically upload the current reading to the server 30, so that the reading collection of the smart water meter 10 is simpler and more convenient.

In the near-field management system for the intelligent water meter according to some embodiments, referring to fig. 2, when the valve 104 needs to be opened and closed and the opening of the valve 104 needs to be adjusted in product testing or daily management, the smart phone 20 sends a valve adjustment instruction to the intelligent water meter 10, that is, the smart phone 20 sends the valve adjustment instruction to the first NFC communication module 101 through the second NFC communication module 201, the first NFC communication module 101 transmits the valve adjustment instruction to the dose plate module 102, and the dose plate module 102 adjusts the opening of the valve 104. Alternatively, the valve adjustment command includes a valve opening command for fully opening the valve 104, a valve closing command for fully closing the valve 104, and a valve opening command for controlling the valve 104 to open at a certain opening. The intelligent water meter 10 adjusts the valve 104 of the intelligent water meter 10 according to the valve adjustment instruction, for example, opens the valve 104, closes the valve 104, adjusts the opening degree of the valve 104, and the like. The opening degree of the valve 104 can be adjusted by using a mobile phone in the embodiment, and the operation is convenient.

In the near field management system for the intelligent water meter according to some embodiments, when the intelligent water meter 10 is in a fault and needs to be maintained, the smart phone 20 sends a fault reading instruction to the intelligent water meter 10, that is, the smart phone 20 sends the fault reading instruction to the first NFC communication module 101 through the second NFC communication module 201. The intelligent water meter 10 acquires the current fault parameters and sends the current fault parameters to the intelligent mobile phone 20, and the intelligent mobile phone 20 displays the fault parameters after receiving the current fault parameters, so that a worker can find out the fault reason conveniently. Alternatively, the server 30 stores a maintenance plan corresponding to each fault parameter, that is, a maintenance plan corresponding to each fault parameter. The smart phone 20 may upload the fault parameter to the server 30, and the server 30 searches for a maintenance scheme corresponding to the fault parameter and issues the maintenance scheme to the smart phone 20. If the maintenance scheme is software modification or parameter modification, the smart phone 20 sends the maintenance scheme to the intelligent water meter 10, and the intelligent water meter 10 modifies the software or the parameters according to the parameters in the maintenance scheme, so that fault repair can be completed. If hardware equipment needs to be replaced, the maintenance scheme comprises the name and the model of the hardware needing to be replaced, and workers can find the accessories conveniently. In the embodiment, troubleshooting and maintenance of the intelligent water meter 10 can be realized by using the smart phone 20, and the maintenance efficiency of workers is improved.

In the intelligent water meter near-field management system of some embodiments, referring to fig. 2, the intelligent water meter 10 is an NB-Iot intelligent water meter 10, the first NFC communication module 101 is in communication connection with the metering board module 102 of the intelligent water meter 10, the metering board module 102 is connected with the NB communication module 103 of the intelligent water meter 10, and the NB communication module 103 may refer to the prior art.

In a preferred embodiment, referring to fig. 3, the method for managing the near field of the intelligent water meter in this embodiment includes the following steps:

and S1, the first NFC communication module 101 of the intelligent water meter 10 is in communication connection with the second NFC communication module 201 of the intelligent mobile phone 20. Specifically, the intelligent water meter 10 comprises a first NFC communication module 101, the smart phone 20 comprises a second NFC communication module 201, the intelligent water meter 10 and the smart phone 20 establish communication connection through the first NFC communication module 101 and the second NFC communication module 201, and data can be transmitted between the intelligent water meter 10 and the smart phone 20 through the first NFC communication module 101 and the second NFC communication module 201 after the communication connection is established. The smart phone 20 is connected to the server 30 through wireless communication, and the wireless communication mode can be a WiFi communication mode, a 3G communication mode, a 4G communication mode, a 5G communication mode, or the like.

S2, the smart phone 20 sends a request for setting parameters and label information to the smart water meter 10.

Specifically, the smart phone 20 may send a request for setting parameters and marking information to the smart water meter 10 at the same time; or the setting parameters can be sent first, and then the mark information request is sent; it is also possible to send the flag information request first and then send the setting parameters. Now, the explanation is given by first sending the setting parameter and then sending the request for the flag information, and the other can refer to the implementation. When the intelligent water meter 10 initially sets parameters or needs to modify the parameters, a worker inputs or selects the setting parameters on the APP of the intelligent mobile phone 20, and the intelligent mobile phone 20 sends the setting parameters to the intelligent water meter 10 after the input is completed, that is, the intelligent mobile phone 20 sends the setting parameters to the first NFC communication module 101 through the second NFC communication module 201. The water meter marking information is the unique identification code of the intelligent water meter 10, that is, each intelligent water meter 10 corresponds to unique water meter marking information. Alternatively, the water meter label information is an IMEI identification code, meter address information, or the like. The smart phone 20 sends a tag information request to the smart water meter 10, that is, the smart phone 20 sends the tag information request to the first NFC communication module 101 through the second NFC communication module 201, where the tag information request is used to request the smart water meter 10 to send its water meter tag information to the smart phone 20.

S3, the intelligent water meter 10 sets parameters according to the set parameters, reads the water meter mark information and sends the information to the intelligent mobile phone 20.

Specifically, after receiving the setting parameters, the intelligent water meter 10 sets the parameters of the intelligent water meter 10 according to the setting parameters. Alternatively, the intelligent water meter 10 sends a setting completion prompt message to the intelligent mobile phone 20 after completing the parameter setting, and the intelligent mobile phone 20 displays the setting completion prompt message to inform the staff that the parameter setting is completed. After receiving the marking request information, the intelligent water meter 10 reads the water meter marking information and sends the water meter marking information to the intelligent mobile phone 20, that is, the intelligent water meter 10 sends the water meter marking information to the second NFC communication module 201 of the intelligent mobile phone 20 through the first NFC communication module 101.

S4, the smart phone 20 sends a water meter registration request to the server 30, where the water meter registration request includes water meter label information, and each smart water meter 10 uniquely corresponds to one water meter label information.

And S5, the server 30 completes the registration of the intelligent water meter 10 according to the water meter registration application. Specifically, the smart phone 20 sends a water meter registration application to the server 30, wherein the water meter registration application includes water meter label information, and the server 30 completes the registration of the smart water meters 10 according to the water meter registration application and establishes a user account for each smart water meter 10.

The intelligent water meter of this embodiment uses NFC communication technology and smart mobile phone to establish communication connection, realizes that smart mobile phone is to the control of intelligent water meter, and easy operation is convenient, improves work efficiency.

The near field management method of the intelligent water meter of some embodiments further comprises the steps of:

s51, the smart phone 20 sends a water meter reading request to the smart water meter 10.

And S52, the intelligent water meter 10 reads the current water meter reading and the water meter mark information and sends the current water meter reading and the water meter mark information to the intelligent mobile phone 20.

S53, the smart phone 20 sends the current water meter reading and the water meter label information to the server 30.

And S54, the server 30 stores the current water meter reading to the user account corresponding to the water meter marking information. The server 30 stores a user account corresponding to each water meter marking information, the server 30 searches the user account corresponding to the water meter marking information, and stores the current water meter reading to the user account corresponding to the water meter marking information.

The present embodiment can use the smart phone 20 to easily obtain the current reading of the smart water meter 10 and automatically upload the current reading to the server 30, so that the reading collection of the smart water meter 10 is simpler and more convenient.

The near field management method of the intelligent water meter of some embodiments further comprises the steps of:

and S61, the smart phone 20 sends a valve adjusting instruction to the smart water meter 10. When the valve 104 needs to be opened and closed and the opening degree of the valve 104 needs to be adjusted in product testing or daily management, the smart phone 20 sends a valve adjustment instruction to the smart water meter 10, that is, the smart phone 20 sends the valve adjustment instruction to the first NFC communication module 101 through the second NFC communication module 201.

And S62, the intelligent water meter 10 adjusts the valve 104 of the intelligent water meter 10 according to the valve adjusting instruction. The first NFC communication module 101 transmits a valve adjustment instruction to the dose board module 102, and the dose board module 102 adjusts the opening degree of the valve 104. Alternatively, the valve adjustment command includes a valve opening command for fully opening the valve 104, a valve closing command for fully closing the valve 104, and a valve opening command for controlling the valve 104 to open at a certain opening. The intelligent water meter 10 adjusts the valve 104 of the intelligent water meter 10 according to the valve adjustment instruction, for example, opens the valve 104, closes the valve 104, adjusts the opening degree of the valve 104, and the like.

The opening degree of the valve 104 can be adjusted by using a mobile phone in the embodiment, and the operation is convenient.

The near field management method of the intelligent water meter of some embodiments further comprises the steps of:

and S71, the smart phone 20 sends a fault reading instruction to the smart water meter 10. After the intelligent water meter 10 breaks down, the intelligent mobile phone 20 sends a fault reading instruction to the intelligent water meter 10, and the intelligent water meter 10 acquires current fault parameters and sends the current fault parameters to the intelligent mobile phone 20.

And S72, the intelligent water meter 10 acquires the current fault parameters and sends the current fault parameters to the intelligent mobile phone 20. Specifically, the smart phone 20 displays the fault parameters, so that the worker can find out the fault reason conveniently. Alternatively, the server 30 stores a maintenance plan corresponding to each fault parameter, that is, a maintenance plan corresponding to each fault parameter. The smart phone 20 may upload the fault parameter to the server 30, and the server 30 searches for a maintenance scheme corresponding to the fault parameter and issues the maintenance scheme to the smart phone 20. If the maintenance scheme is software modification or parameter modification, the smart phone 20 sends the maintenance scheme to the intelligent water meter 10, and the intelligent water meter 10 modifies the software or the parameters according to the parameters in the maintenance scheme, so that fault repair can be completed. If hardware equipment needs to be replaced, the maintenance scheme comprises the name and the model of the hardware needing to be replaced, and workers can find the accessories conveniently.

In the embodiment, troubleshooting and maintenance of the intelligent water meter 10 can be realized by using the smart phone 20, and the maintenance efficiency of workers is improved.

In the near field management method of the intelligent water meter of some embodiments, the intelligent water meter 10 is an NB-Iot intelligent water meter 10. The first NFC communication module 101 is in communication connection with a metering board module 102 of the intelligent water meter 10, and the metering board module 102 is connected with an NB communication module 103 of the intelligent water meter 10.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. 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 invention.

The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in Random Access Memory (RAM), memory, Read Only Memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.