CN117765663A - Prepayment metering system, control method, device, electronic equipment and storage medium - Google Patents

Abstract

The invention provides a prepaid metering system, a control method, a device, an electronic device and a storage medium. The prepaid metering system includes a prepaid meter, a meter management platform and a meter management device. The prepaid meter includes a control component, a remote Communication component and local communication component; the remote communication component is used for regular communication with the meter management platform under the control of the control component; the local communication component is used for temporary communication with the meter management equipment under the control of the control component , transmit the closing maintenance command sent by the meter management device to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. The meter management device can be used to transmit the closing maintenance command to the control component through the local communication component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, it can alleviate the power outage. gate risk.

Description

Prepaid metering system, control method, device, electronic equipment and storage medium

Technical field

The invention relates to the technical field of meters, and in particular to a prepaid metering system, a control method, a device, an electronic device and a storage medium.

Background technique

With the development of our country's economy and applied electronic technology, people's living standards are improving day by day, and the manual meter reading method does not conform to the development of the times. Nowadays, large shopping malls, apartments, office buildings and other places often choose to use online prepayment systems to collect electricity, water, gas and other fees. The prepayment mode avoids the embarrassment of door-to-door collection, realizes payment first and then uses it, and automatically opens the gate for arrears. At the same time, it can realize real-time monitoring of energy usage and meter status, and query data and expense bills.

However, the network prepaid system also has its shortcomings. The normal operation of the system is affected by more networks. The main reasons that affect the use of the system are as follows.

1. The mobile operator signal does not have coverage or is unstable.

2. The mobile data card in the meter is in arrears.

3. Remote communication failure in the meter.

When a fault occurs, data interaction with the meter via remote communication is no longer possible. If the prepaid balance is insufficient and the recharge continues, risks will arise. Taking the electricity meter as an example, there is a risk of power outage.

Contents of the invention

In view of the shortcomings in the existing technology, the present invention provides a prepaid metering system, a control method, a device, an electronic device and a storage medium.

In a first aspect, in one embodiment, the present invention provides a prepaid metering system. The prepaid metering system includes a prepaid meter, a meter management platform and a meter management device. The prepaid meter includes a control component, a remote communication components and local communication components;

The remote communication component is used for regular communication with the meter management platform under the control of the control component;

The local communication component is used to conduct temporary communication with the meter management device under the control of the control component, and transmit the closing maintenance instruction sent by the meter management device to the control component, so that the control component controls the prepaid meter at the preset time. The switch remains closed for a certain period of time.

In one embodiment, the remote communication component includes at least one of a 3G communication component, a 4G communication component and a 5G communication component; the local communication component includes at least one of a Bluetooth communication component, a WiFi communication component, an infrared communication component and a USB communication component. kind.

In the second aspect, in one embodiment, the present invention provides a method for controlling a prepaid meter. The method for controlling a prepaid meter is used to control the prepaid meter in the prepaid metering system in any of the above embodiments. Meter control; control methods for prepaid meters include:

In response to the user's temporary usage request, obtain the current prepaid balance corresponding to the prepaid meter;

If the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls the prepaid meter to operate at the preset The switch remains closed for a certain period of time.

In one embodiment, obtaining the current prepaid balance corresponding to the prepaid meter includes:

Send balance acquisition instructions to the control component through the local communication component;

Receives the current prepaid balance sent by the control component.

In one embodiment, after the step of responding to the user's temporary usage request, the method for controlling the prepaid meter further includes:

If the current prepaid balance is equal to or less than the preset prepaid balance, an approval request is sent to the administrator device;

If the approval pass instruction sent by the administrator device is received, a closing and maintenance instruction is sent to the control component through the local communication component.

In one embodiment, if the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, including:

If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is equal to or less than the preset threshold, a closing maintenance instruction is sent to the control component through the local communication component.

In one embodiment, if the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, including:

If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is greater than the preset threshold, an approval request is sent to the administrator device;

If the approval instruction sent by the administrator device is received, a closing and maintenance instruction is sent to the control component through the local communication component.

In a third aspect, in one embodiment, the present invention provides a control device for a prepaid meter. The control device for a prepaid meter is used to control the prepaid meter in the prepaid metering system in any of the above embodiments. The meter is controlled; the control device of the prepaid meter includes:

The balance acquisition module is used to obtain the current prepaid balance corresponding to the prepaid meter in response to the user's temporary usage request;

The closing control module, if the current prepaid balance is greater than the preset prepaid balance, is used to send a closing maintenance instruction to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls Prepaid meters remain closed for a preset period of time.

In a fourth aspect, in one embodiment, the present invention provides an electronic device, including a memory and a processor; the memory stores a computer program, and the processor is used to run the computer program in the memory to execute any of the above embodiments. Steps in the control method for prepayment meters.

In a fifth aspect, in one embodiment, the present invention provides a storage medium that stores a computer program, and the computer program is loaded by a processor to execute the control method of a prepaid meter in any of the above embodiments. steps in.

Through the above-mentioned prepaid metering system, control method, device, electronic equipment and storage medium, a local communication component is added to the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a prepaid meter and meter management equipment in one embodiment of the present invention;

Figure 2 is a schematic diagram of an application scenario of a method for controlling a prepaid meter in one embodiment of the present invention;

Figure 3 is a schematic flowchart of a method for controlling a prepaid meter in one embodiment of the present invention;

Figure 4 is a schematic flowchart of a control method for a prepaid meter in another embodiment of the present invention;

Figure 5 is a schematic structural diagram of a control device for a prepaid meter in one embodiment of the present invention;

Figure 6 is a schematic structural diagram of a computer device in an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present invention.

In the description of the present invention, it should be understood that the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, features defined as “first” and “second” may explicitly or implicitly include one or more of the described features. In the description of this application, "plurality" means two or more than two, unless otherwise explicitly and specifically limited. In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be understood by one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes have not been described in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown but is to be accorded the widest scope consistent with the principles and features disclosed herein.

In the first aspect, as shown in Figure 1, in one embodiment, the present invention provides a prepaid metering system. The prepaid metering system includes a prepaid meter, a meter management platform and a meter management device. The prepaid meter Including control components, remote communication components and local communication components.

Among them, the control component is mainly used to complete related program control, such as billing, closing control, etc. The control component can be an MCU, etc.

The remote communication component is used for regular communication with the meter management platform under the control of the control component.

Among them, the remote communication component is the core communication component for realizing prepayment. When the user needs to recharge the prepaid balance, he/she accesses the meter management platform to perform the recharge operation. Then the meter management platform writes the recharged amount into the prepaid meter through the remote communication component, thereby realizing the purpose of prepayment.

The local communication component is used to conduct temporary communication with the meter management device under the control of the control component, and transmit the closing maintenance instruction sent by the meter management device to the control component, so that the control component controls the prepaid meter at the preset time. The switch remains closed for a certain period of time.

Among them, there are two major differences between local communication components and remote communication components. First, the communication distances are different. One is remote communication, which is mainly used to realize the management of prepaid meters on the supply side, and the other is local communication, which is mainly used to realize the management of prepaid meters on the user side. Secondly, the frequency of use is different. One is regular use, mainly used to realize the continuous management of prepaid meters on the supply side, and the other is temporary use, mainly used to realize the temporary management of prepaid meters on the user side. manage.

It should be noted that in addition to adding a local communication component to the hardware, the prepaid meter also needs to burn the corresponding control program in the software, that is, the closing and maintenance instructions sent by the meter management device can be transmitted to the local communication component through the local communication component. The control component is such that the control component controls the prepayment meter to remain closed for a preset period of time.

Among them, the meter management device can be a user terminal, such as a user mobile phone, a user tablet, etc.

Through the above-mentioned prepaid meter, a local communication component is added on the basis of the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

In one embodiment, the remote communication component includes at least one of a 3G communication component, a 4G communication component and a 5G communication component; the local communication component includes at least one of a Bluetooth communication component, a WiFi communication component, an infrared communication component and a USB communication component. kind.

Among them, the local communication component and the communication component in the meter management device need to be consistent. For example, when the local communication component is a Bluetooth communication component, the communication component in the meter management device also includes a Bluetooth communication component.

The control method of the prepaid meter in the embodiment of the present invention is applied to the control device of the prepaid meter. The control device of the prepaid meter is provided on an electronic device; the electronic device can be a terminal, such as a mobile phone or a tablet computer, an electronic device It can also be a server or a service cluster composed of multiple servers.

As shown in Figure 2, Figure 2 is a schematic diagram of an application scenario of the method for controlling a prepaid meter in an embodiment of the present invention. The application scenario of the method of controlling a prepaid meter in the embodiment of the present invention includes an electronic device 100 (electronic device 100 A computer-readable storage medium corresponding to the control method of the prepaid meter is run in the electronic device 100 to execute the steps of the control method of the prepaid meter.

It can be understood that the electronic equipment in the application scenario of the control method of the prepaid meter shown in Figure 2, or the devices included in the electronic equipment do not constitute a limitation to the embodiment of the present invention, that is, the method of controlling the prepaid meter The number and type of devices included in the application scenario, or the number and type of devices included in each device do not affect the overall implementation of the technical solutions in the embodiments of the present invention, and can be counted as equivalent to the technical solutions claimed in the embodiments of the present invention. Replacement or derivative.

The electronic device 100 in the embodiment of the present invention may be an independent device, or may be a device network or device cluster composed of devices. For example, the electronic device 100 described in the embodiment of the present invention includes but is not limited to computers, network hosts, A single network device, a set of multiple network devices, or a cloud device composed of multiple devices. Among them, cloud equipment consists of a large number of computers or network equipment based on cloud computing (Cloud Computing).

Those skilled in the art can understand that the application scenario shown in Figure 2 is only one application scenario corresponding to the technical solution of the present invention, and does not constitute a limitation on the application scenarios of the technical solution of the present invention. There are other application scenarios. It may include more or less electronic devices than those shown in Figure 2, or the network connection relationship of the electronic devices. For example, only one electronic device is shown in Figure 2. It can be understood that the control method of the prepaid meter is a scenario. It may also include one or more other electronic devices, which are not specifically limited here; the electronic device 100 may also include a memory for storing information related to the control method of the prepaid meter.

In addition, in the application scenario of the method for controlling a prepaid meter in the embodiment of the present invention, the electronic device 100 can be provided with a display device, or the electronic device 100 is not provided with a display device and is connected to an external display device 200 for communication, and the display device 200 is The result of execution of the control method of the prepayment meter in the output electronic device. The electronic device 100 can access the backend database 300 (the backend database 300 can be the local storage of the electronic device 100, and the backend database 300 can also be set in the cloud). The backend database 300 stores information related to the control method of the prepaid meter.

It should be noted that the application scenario of the control method of the prepaid meter shown in Figure 2 is only an example. The application scenario of the control method of the prepaid meter described in the embodiment of the present invention is to explain the implementation of the present invention more clearly. The technical solutions provided by the embodiments of the present invention do not constitute a limitation on the technical solutions provided by the embodiments of the present invention.

Based on the application scenarios of the above control method for prepayment meters, embodiments of the control method for prepayment meters are proposed.

In the second aspect, as shown in Figure 3, in one embodiment, the present invention provides a method for controlling a prepaid meter. The method of controlling a prepaid meter is used to control the prepaid meter in any of the above embodiments. Prepaid meters in the system are controlled.

Among them, the execution subject of the control method of the prepaid meter in this embodiment is an electronic device, and the electronic device can be a local device or a cloud device.

When the electronic device is a local device, it may be the meter management device mentioned in the above embodiment, that is, it may be a user's mobile phone or a user's tablet.

When the electronic device is a cloud device, since the cloud device cannot interact with the prepaid meter directly through the local communication component, the cloud device can interact with the prepaid meter through the meter management device. In this process, the meter management device serves as a communication bridge. The meter management device interacts with the cloud device through remote communication, and the meter management device interacts with the prepaid meter through local communication.

In summary, regardless of whether the electronic device is a local device or a cloud device, communication with the prepaid meter ultimately needs to be completed through a local meter management device. The difference lies in whether the program is executed locally or in the cloud.

Prepayment meter control methods include:

Step 201: In response to the user's temporary usage request, obtain the current prepaid balance corresponding to the prepaid meter.

Among them, when the electronic device is a local device, the user can directly send a temporary use request to the electronic device; when the electronic device is a cloud device, the user needs to send a temporary use request to the electronic device through a mobile phone, etc.

Among them, the current prepaid balance can be obtained by accessing the meter management platform.

Step 202, if the current prepaid balance is greater than the preset prepaid balance, send a closing maintenance instruction to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls the prepaid meter. Remain closed for a preset period of time.

Among them, taking electricity bill as an example, the preset prepaid balance can be set to 10 yuan, and the preset time can be set to 72 hours. If the current prepaid balance is greater than 10 yuan, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls the prepaid meter to remain closed within 72 hours. gate status.

Among them, after sending the closing maintenance command, the prepaid meter will remain closed for a preset period of time. During this period, the user can consume at will. If the user is allowed to send a closing maintenance command to the prepaid meter when the current prepaid balance is zero or in arrears, this will cause the prepaid meter to have excessive arrears. Therefore, for this situation, the corresponding prepaid balance is set, and the closing maintenance command is sent only when the current prepaid balance is greater than the preset prepaid balance, which can avoid excessive arrears.

Through the above control method of the prepaid meter, a local communication component is added on the basis of the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

In one embodiment, obtaining the current prepaid balance corresponding to the prepaid meter includes:

Send balance acquisition instructions to the control component through the local communication component.

Receives the current prepaid balance sent by the control component.

Among them, the above embodiment has mentioned that the current prepaid balance can be obtained by accessing the meter management platform. However, since the data source of the meter management platform is the prepaid meter itself, this embodiment is usually used in the meter management platform. On the premise that data interaction with prepaid meters can no longer be carried out through remote communication components, there is a lag in the data in the meter management platform. For example, when the meter management platform and the prepaid meter can interact with each other through remote communication components, the obtained prepaid balance is 20 yuan. When the meter management platform and the prepaid meter can no longer interact with data through the remote communication component, the user is still consuming the prepaid balance. When the user realizes that the balance is low, the real prepaid balance may be only 10 yuan, thus This leads to deviations between the obtained data and the actual data, which in turn affects the processing effect.

In response to the above problem, this embodiment is based on establishing local communication and directly accesses the prepaid meter through local communication, thereby obtaining the true current prepaid balance. This ensures that there is no deviation between the obtained data and the actual data, ensuring the processing effect.

In one embodiment, after the step of responding to the user's temporary usage request, the method for controlling the prepaid meter further includes:

If the current prepaid balance is equal to or less than the preset prepaid balance, an approval request is sent to the administrator device.

If the approval pass instruction sent by the administrator device is received, a closing and maintenance instruction is sent to the control component through the local communication component.

Among them, as mentioned in the above embodiment, the closing and maintenance instruction is sent only when the current prepaid balance is greater than the preset prepaid balance. However, in actual situations, users may not pay attention to the balance situation in time. When the user encounters a particularly urgent need for use, but the current prepaid balance is equal to or less than the preset prepaid balance, the user cannot use it. In response to this situation, this embodiment sends an approval request to the administrator device through the approval process. If the administrator confirms after review that the user has urgent usage needs, the corresponding approval pass instruction can be returned, thereby sending the closing and maintenance instructions based on the approval pass instruction. instruction.

In one embodiment, if the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, including:

If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is equal to or less than the preset threshold, a closing maintenance instruction is sent to the control component through the local communication component.

Among them, the above embodiment has mentioned that when the current prepaid balance is greater than the preset prepaid balance, the closing maintenance instruction can be sent. However, performing this operation frequently will waste unnecessary computing resources. In response to this situation, this embodiment counts the cumulative number of applications for temporary use requests in a month. Only when the cumulative number of applications is equal to or less than the preset threshold, the closing and maintenance instructions are sent, thereby avoiding unlimited closing and maintenance operations. .

Among them, taking an electric meter as an example, the preset times threshold can be set to 2 times. On the premise that the current prepaid balance is greater than the preset prepaid balance, only two closing and maintenance operations are allowed in a month.

In one embodiment, if the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, including:

If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is greater than the preset threshold, an approval request is sent to the administrator device.

If the approval pass instruction sent by the administrator device is received, a closing and maintenance instruction is sent to the control component through the local communication component.

Among them, the above embodiment has mentioned that on the basis that the current prepaid balance is greater than the preset prepaid balance, the closing maintenance instruction is only sent when the cumulative number of applications is equal to or less than the preset number threshold. However, in actual situations, when a user encounters a particularly urgent use need, but the cumulative number of temporary use requests in the current month is greater than the preset number threshold, it cannot be used. In response to this situation, this embodiment sends an approval request to the administrator device through the approval process. If the administrator confirms after review that the user has urgent usage needs, the corresponding approval pass instruction can be returned, thereby sending the closing and maintenance instructions based on the approval pass instruction. instruction.

As shown in Figure 4, in one embodiment, the present invention provides a method for controlling a prepaid meter. Taking an electric meter as an example, the method includes:

When a network failure or recharge failure occurs, the user initiates a temporary usage request. If the balance is greater than 10 yuan or the number of applications is less than 3 times, directly operate the meter to close (this process can be achieved by operating the temporary electricity module in the mobile phone applet, and the mobile phone is connected to the meter via Bluetooth). After 72 hours, repeat the previous steps. . If the balance is not greater than 10 yuan, or the balance is greater than 10 yuan but the number of applications is not less than 3, you need to submit a temporary power application and state the reasons for approval by the administrator. If approved, close the meter and repeat the above steps after 72 hours. If the approval is not passed, the balance will continue to be used and the power will be cut off after the balance is exhausted.

In a third aspect, as shown in FIG5 , in one embodiment, the present invention provides a control device for a prepayment meter, the control device for the prepayment meter is used to control the prepayment meter in the prepayment metering system in any of the above embodiments; the control device for the prepayment meter includes:

The balance acquisition module 301 is used to obtain the current prepaid balance corresponding to the prepaid meter in response to the user's temporary usage request;

The closing control module 302, if the current prepaid balance is greater than the preset prepaid balance, is used to send a closing maintenance instruction to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component Control the prepaid meter to remain closed for a preset period of time.

Through the above control device of the prepaid meter, a local communication component is added to the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

In one embodiment, the balance acquisition module is specifically configured to send a balance acquisition instruction to the control component through the local communication component; and receive the current prepaid balance sent by the control component.

In one embodiment, the closing control module is specifically configured to send an approval request to the administrator device if the current prepaid balance is equal to or less than the preset prepaid balance after the step of responding to the user's temporary usage request; if receiving After the approval instruction is sent to the administrator device, the closing and maintenance instruction is sent to the control component through the local communication component.

In one embodiment, the closing control module is specifically configured to use the local communication component if the current prepaid balance is greater than the preset prepaid balance and the cumulative number of applications for temporary use requests in the current month is equal to or less than the preset number threshold. Send closing maintenance command to the control component.

In one embodiment, the closing control module is specifically configured to send an approval to the administrator device if the current prepaid balance is greater than the preset prepaid balance and the cumulative number of applications for temporary use requests in the current month is greater than the preset number threshold. request; if the approval instruction sent by the administrator device is received, the closing maintenance instruction is sent to the control component through the local communication component.

In the fourth aspect, in one embodiment, the present invention provides an electronic device, as shown in Figure 6, which shows the structure of the electronic device involved in the present invention, specifically:

The electronic device may include components such as a processor 401 of one or more processing cores, a memory 402 of one or more computer-readable storage media, a power supply 403, and an input unit 404. Those skilled in the art can understand that the structure of the electronic device shown in Figure 6 does not constitute a limitation of the electronic device, and may include more or fewer components than shown in the figure, or combine certain components, or arrange different components. . in:

The processor 401 is the control center of the electronic device, using various interfaces and lines to connect various parts of the entire electronic device, by running or executing software programs and/or modules stored in the memory 402, and calling software programs stored in the memory 402. Data, perform various functions of the electronic device and process the data to conduct overall monitoring of the electronic device. Optionally, the processor 401 may include one or more processing cores; preferably, the processor 401 may integrate an application processor and a modem processor, where the application processor mainly processes operating systems, user interfaces, computer programs, etc. , the modem processor mainly handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 401.

The memory 402 can be used to store software programs and modules. The processor 401 executes various functional applications and data processing by running the software programs and modules stored in the memory 402 . The memory 402 may mainly include a program storage area and a data storage area, where the program storage area may store an operating system, a computer program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; the storage data area may store a program based on Data created by the use of the server, etc. In addition, memory 402 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 with access to the memory 402 .

The electronic device also includes a power supply 403 that supplies power to various components. Preferably, the power supply 403 can be logically connected to the processor 401 through a power management system, so that functions such as charging, discharging, and power consumption management can be implemented through the power management system. The power supply 403 may also include one or more DC or AC power supplies, recharging systems, power failure detection circuits, power converters or inverters, power status indicators, and other arbitrary components.

The electronic device may also include an input unit 404 that may be used to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.

Although not shown, the electronic device may also include a display unit and the like, which will not be described again here. Specifically, in this embodiment, when the electronic device is a model training electronic device, the processor 401 in the electronic device will load the executable files corresponding to the processes of one or more computer programs into the memory 402 according to the following instructions. , and the processor 401 runs the computer program stored in the memory 402 to perform the following steps:

In response to the user's temporary usage request, obtain the current prepaid balance corresponding to the prepaid meter;

If the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls the prepaid meter to operate at the preset The switch remains closed for a certain period of time.

Through the above-mentioned electronic equipment, a local communication component is added to the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

Those of ordinary skill in the art can understand that all or part of the steps in any of the methods of the above embodiments can be completed by a computer program, or by controlling relevant hardware by a computer program. The computer program can be stored in a computer-readable file. storage medium and loaded and executed by the processor.

In a fifth aspect, in one embodiment, the present invention provides a storage medium in which a plurality of computer programs are stored. The computer program can be loaded by a processor to perform the following steps:

In response to the user's temporary usage request, obtain the current prepaid balance corresponding to the prepaid meter;

If the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component controls the prepaid meter to operate at the preset The switch remains closed for a certain period of time.

Through the above storage medium, a local communication component is added to the existing remote communication component in the prepaid meter. When a relevant exception or failure occurs, even if data interaction with the prepaid meter through the remote communication component is no longer possible, the meter management device can still be used to interact with the prepaid meter through the local communication component. The closing maintenance command sent by the meter management device is transmitted to the control component, so that the control component controls the prepaid meter to maintain the closing state within a preset time period. Taking the electric meter as an example, the risk of power outage can be mitigated.

Those of ordinary skill in the art will understand that any reference to memory, storage, databases or other media used in the various embodiments provided by the present invention may include non-volatile and/or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM), or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous chain Synchlink, DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.

Since the computer program stored in the storage medium can execute the steps in the control method of the prepaid meter in any embodiment provided by the present invention, therefore, any embodiment provided by the present invention can be implemented. The beneficial effects that can be achieved by the control method of the prepaid meter are detailed in the previous embodiments and will not be described again here.

For the specific implementation of each of the above operations, please refer to the previous embodiments and will not be described again here.

In the above embodiments, each embodiment is described with its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the above detailed descriptions of other embodiments and will not be described again here.

The above is a detailed introduction to a prepaid metering system, control method, device, electronic equipment and storage medium provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The above embodiments The description is only used to help understand the method and its core idea of the present invention; at the same time, for those skilled in the art, there will be changes in the specific implementation and application scope based on the idea of the present invention. In summary, The content of this description should not be construed as limiting the invention.

The technical features of the above embodiments can be combined in any way. In order to simplify the description, all possible combinations of the technical features in the above embodiments are not described. However, as long as there is no contradiction in the combination of these technical features, they should be considered. This is the scope described in this manual.

Claims (10)

1. A prepaid metering system, characterized in that the prepaid metering system includes a prepaid meter, a meter management platform and a meter management device, and the prepaid meter includes a control component, a remote communication component and a local communication components; The remote communication component is used for regular communication with the meter management platform under the control of the control component; The local communication component is used to temporarily communicate with the meter management device under the control of the control component, and transmit the closing maintenance instruction sent by the meter management device to the control component, so that The control component controls the prepaid meter to maintain a closed state within a preset time period. 2. The prepaid metering system according to claim 1, wherein the remote communication component includes at least one of a 3G communication component, a 4G communication component and a 5G communication component; the local communication component includes a Bluetooth communication component , at least one of a WiFi communication component, an infrared communication component and a USB communication component. 3. A method for controlling a prepaid meter, characterized in that the method for controlling a prepaid meter is used to control the prepaid meter in the prepaid meter system according to claim 1 or 2; The control methods of the above-mentioned prepaid meters include: In response to the user's temporary usage request, obtain the current prepaid balance corresponding to the prepaid meter; If the current prepaid balance is greater than the preset prepaid balance, a closing maintenance instruction is sent to the control component in the prepaid meter through the local communication component in the prepaid meter, so that the control component The prepaid meter is controlled to remain closed within a preset time period. 4. The method for controlling a prepaid meter according to claim 3, wherein said obtaining the current prepaid balance corresponding to the prepaid meter includes: Send a balance acquisition instruction to the control component through the local communication component; Receive the current prepaid balance sent by the control component. 5. The method of controlling a prepaid meter according to claim 3, characterized in that, after the step of responding to the user's temporary usage request, the method of controlling the prepaid meter further includes: If the current prepaid balance is equal to or less than the preset prepaid balance, send an approval request to the administrator device; If the approval pass instruction sent by the administrator device is received, the closing maintenance instruction is sent to the control component through the local communication component. 6. The control method of the prepaid meter according to claim 3, characterized in that if the current prepaid balance is greater than the preset prepaid balance, then through the local communication component in the prepaid meter Send closing maintenance instructions to the control component in the prepaid meter, including: If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is equal to or less than the preset number threshold, then the local communication component sends the request to the control component through the local communication component. Describe the closing and maintenance instructions. 7. The control method of the prepaid meter according to claim 3, characterized in that if the current prepaid balance is greater than the preset prepaid balance, then through the local communication component in the prepaid meter Send closing maintenance instructions to the control component in the prepaid meter, including: If the current prepaid balance is greater than the preset prepaid balance, and the cumulative number of applications for temporary use requests in the current month is greater than the preset number threshold, send an approval request to the administrator device; If the approval pass instruction sent by the administrator device is received, the closing maintenance instruction is sent to the control component through the local communication component. 8. A control device for a prepaid meter, characterized in that the control device for a prepaid meter is used to control the prepaid meter in the prepaid meter system according to claim 1 or 2; The control device of the prepaid meter includes: A balance acquisition module, configured to acquire the current prepaid balance corresponding to the prepaid meter in response to the user's temporary usage request; Closing control module, if the current prepaid balance is greater than the preset prepaid balance, is used to send a closing maintenance instruction to the control component in the prepaid meter through the local communication component in the prepaid meter , so that the control component controls the prepaid meter to maintain the closing state within a preset time period. 9. An electronic device, characterized in that it includes a memory and a processor; the memory stores a computer program, and the processor is used to run the computer program in the memory to execute any one of claims 3 to 7 The steps in the control method of the prepaid meter described in the item. 10. A storage medium, characterized in that the storage medium stores a computer program, and the computer program is loaded by a processor to execute the control method of a prepaid meter according to any one of claims 3 to 7. steps in.