An electric meter data acquisition device and an electric meter data acquisition system
By receiving and converting the infrared signals from the meter through a data acquisition device, the problem of high data acquisition cost for anti-backflow control in existing technologies is solved, and a simplified data acquisition process is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGHUA DIGITAL ENERGY TECHNOLOGY (GUANGDONG) CO LTD
- Filing Date
- 2025-06-20
- Publication Date
- 2026-06-26
AI Technical Summary
In existing technologies, obtaining anti-backflow control data requires the installation of anti-backflow meters, which results in high time and economic costs.
An electricity meter data acquisition device, including an infrared signal receiver and a processor, is used to directly acquire anti-backflow control data by receiving infrared signals from the electricity meter and converting them into electrical signals, thus avoiding the need to install anti-backflow meters.
This reduces the cost of obtaining backflow prevention control data and avoids complex procedures such as application, power outage, construction, and commissioning.
Smart Images
Figure CN224416949U_ABST
Abstract
Description
Technical Field
[0001] This application belongs to the field of electricity meter data processing technology, and in particular relates to an electricity meter data acquisition device and an electricity meter data acquisition system. Background Technology
[0002] In practical applications, with the rapid development of the new energy industry, the demand for industrial and commercial energy storage systems is increasing. These systems are used to peak-shaving and valley-filling, and to profit from peak-valley arbitrage between industrial and commercial power consumption areas. The application of industrial and commercial energy storage systems requires the acquisition of backflow prevention control data.
[0003] Currently, obtaining backflow prevention control data typically requires the installation of backflow prevention meters. In practical applications, installing these meters involves complex procedures such as application, power outages, construction, debugging, and power restoration, resulting in significant time and financial costs. Therefore, the current method for obtaining backflow prevention control data is quite expensive. Summary of the Invention
[0004] In view of this, embodiments of this application provide an electricity meter data acquisition device and an electricity meter data acquisition system to solve the technical problem of high cost in acquiring anti-backflow control data in existing applications.
[0005] In a first aspect, embodiments of this application provide an electricity meter data acquisition device, which includes an infrared signal receiver and an infrared signal processor; the infrared signal receiver is communicatively connected to the electricity meter, and the infrared signal processor is connected to the infrared signal receiver; the infrared signal receiver is used to receive the infrared signal output by the electricity meter, and the infrared signal processor is used to convert the infrared signal into an electrical signal.
[0006] Optionally, the electricity meter data acquisition device further includes a first data transmission interface; the first data transmission interface is connected to the infrared signal processor and is used to output the electrical signal.
[0007] Optionally, the infrared signal processor includes an anti-backflow device; the anti-backflow device is connected to the infrared signal receiver and the first data transmission interface.
[0008] Optionally, the anti-backflow device includes a current magnitude detection device and a current direction detection device; the current magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the current direction detection device is connected to the infrared signal receiver and the first data transmission interface.
[0009] Optionally, the anti-backflow device includes a voltage magnitude detection device and a voltage direction detection device; the voltage magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the voltage direction detection device is connected to the infrared signal receiver and the first data transmission interface.
[0010] Optionally, the anti-backflow device includes a power magnitude detection device and a power direction detection device; the power magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the power direction detection device is connected to the infrared signal receiver and the first data transmission interface.
[0011] Secondly, embodiments of this application provide an electricity meter data acquisition system, which includes a plurality of electricity meter data acquisition devices as described in any of the first aspects.
[0012] Optionally, the electricity meter data acquisition system further includes an energy management controller; the energy management controller is connected to the first data transmission interface of each of the electricity meter data acquisition devices.
[0013] Optionally, the energy management controller includes a second data transmission interface, which is connected to a signal transmitter.
[0014] Optionally, each of the aforementioned electricity meter data acquisition devices is fixed within a preset range of the infrared signal transmitter of the electricity meter.
[0015] The electricity meter data acquisition device and electricity meter data acquisition system provided in this application have the following beneficial effects:
[0016] This application provides a data acquisition device for electricity meters, comprising an infrared signal receiver and an infrared signal processor. The infrared signal receiver is communicatively connected to the electricity meter, and the infrared signal processor is connected to the infrared signal receiver. The infrared signal receiver receives the infrared signal output by the electricity meter, and the infrared signal processor converts the infrared signal into an electrical signal. Using this data acquisition device, the anti-backflow control data of the electricity meter can be determined by acquiring the infrared signal output by the meter. Therefore, there is no need to install an anti-backflow meter, thus eliminating the complex procedures required by existing technologies, such as application, power outage, construction, debugging, and power restoration, reducing the cost of obtaining anti-backflow control data. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 A schematic structural diagram of an electricity meter data acquisition device provided in an embodiment of this application;
[0019] Figure 2 This is a schematic structural diagram of an electricity meter data acquisition system provided in an embodiment of this application. Detailed Implementation
[0020] It should be noted that the terminology used in the embodiments of this application is only for explaining specific embodiments of this application and is not intended to limit this application. In the description of the embodiments of this application, unless otherwise stated, "multiple" means two or more, "at least one" or "one or more" means one, two or more. The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
[0021] References to "one embodiment" or "some embodiments" as described in this specification mean that one or more embodiments of this application include a specific feature, structure, or characteristic described in connection with that embodiment. Therefore, the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in still other embodiments," etc., appearing in different parts of this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.
[0022] In existing technologies, anti-backflow control data is usually obtained by setting up anti-backflow meters. However, setting up anti-backflow meters requires complex procedures such as applying to the power grid company, power outages, construction, debugging, and power restoration. Therefore, setting up anti-backflow meters incurs significant time and economic costs.
[0023] Based on this, the present application first provides a meter data acquisition device, which can be used to acquire anti-backflow control data in a metering meter.
[0024] Specifically, when it is necessary to obtain the anti-backflow control data of the meter, the meter data acquisition device and meter data acquisition system provided in this application embodiment can be used to obtain the anti-backflow control data of the meter without setting up an anti-backflow meter, thereby reducing the cost of obtaining the anti-backflow control data of the meter.
[0025] Please see Figure 1 , Figure 1 This is a schematic structural diagram of an electricity meter data acquisition device provided in an embodiment of this application.
[0026] like Figure 1 As shown, the meter data acquisition device 11 may include an infrared signal receiver 111 and an infrared signal processor 112.
[0027] The infrared signal receiver 111 can communicate with the metering electricity meter, and the infrared signal processor 112 can be connected to the infrared signal receiver 111.
[0028] Specifically, the infrared signal receiver 111 can communicate with the meter via infrared signals.
[0029] In practical applications, the electricity meter data acquisition device 11 can be fixed within the preset range of the infrared signal transmitter of the electricity meter.
[0030] Specifically, the infrared signal receiver 111 of the electricity meter data acquisition device 11 can be fixed within a preset range of the infrared signal transmitter of the meter.
[0031] The preset range can be set according to the transmission parameters of the infrared signal transmitter of the meter, and is not limited here.
[0032] Since the backflow prevention control data of the meter can be obtained simply by fixing the meter data acquisition device 11 within the preset range of the meter's infrared signal transmitter, the setup method is simple and can further reduce the cost of obtaining backflow prevention control data.
[0033] The electricity meter may include an infrared signal transmitter. Furthermore, the infrared signal transmitter of the electricity meter can be used to transmit infrared signals; specifically, the infrared signal transmitter of the electricity meter can be used to transmit infrared signals that include backflow prevention control data.
[0034] It should be noted that in practical applications, electricity meters typically include an infrared signal transmitter, which transmits infrared signals to the outside world according to a certain communication protocol. Therefore, the electricity meter data acquisition device provided in this application embodiment has great feasibility in practical applications and has a wide range of application scenarios.
[0035] The infrared signal receiver 111 can be used to receive infrared signals output by the metering meter, including anti-backflow control data.
[0036] The infrared signal receiver 111 can also be used to receive the infrared signal output by the meter, which includes anti-reverse flow control data, and then send the received infrared signal to the infrared signal processor 112 of the meter data acquisition device 11.
[0037] The infrared signal processor 112 can be used to receive infrared signals, including anti-backflow control data, sent by the infrared signal receiver 111.
[0038] The infrared signal processor 112 can also be used to convert the received infrared signal, which includes anti-reverse flow control data, into an electrical signal after receiving the infrared signal sent by the infrared signal receiver 111.
[0039] As can be seen from the above, this application provides a meter data acquisition device, which includes an infrared signal receiver and an infrared signal processor. The infrared signal receiver is communicatively connected to the meter, and the infrared signal processor is connected to the infrared signal receiver. The infrared signal receiver receives the infrared signal output by the meter, and the infrared signal processor converts the infrared signal into an electrical signal. With this meter data acquisition device, the anti-backflow control data of the meter can be determined by collecting the infrared signal output by the meter. Therefore, there is no need to install an anti-backflow meter, thus eliminating the complex procedures required by existing technologies, such as application, power outage, construction, debugging, and power restoration, and reducing the cost of obtaining anti-backflow control data.
[0040] In one possible implementation, the meter data acquisition device 11 may also include a first data transmission interface.
[0041] The first data transmission interface can be connected to the infrared signal processor 112 and is used to output electrical signals.
[0042] Specifically, the infrared signal processor 112 can also be used to output the electrical signal of the converted anti-reverse flow control data through the first data transmission interface.
[0043] In practical applications, the first data transmission interface can be a communication interface that supports the RS485 communication protocol, or it can be an Ethernet communication interface, or it can be a Bluetooth communication interface, or it can be a Wi-Fi communication interface.
[0044] In one possible implementation, the infrared signal processor 112 may include a backflow prevention device.
[0045] The anti-backflow device can be connected to the infrared signal receiver 111 and the first data transmission interface.
[0046] The anti-backflow device can be used to receive the infrared signal of the anti-backflow control data sent by the infrared signal receiver 111, and convert the received infrared signal of the anti-backflow control data into an electrical signal of the anti-backflow control data.
[0047] In practical applications, the specific implementation method of converting the infrared signal of the received anti-backflow control data into an electrical signal for anti-backflow control data can be set according to actual needs and is not limited here.
[0048] In one possible implementation, the electrical signal for the anti-reverse flow control data may include a current magnitude signal and a current direction signal.
[0049] Based on this, the anti-reverse current device of the infrared signal processor 112 may include a current magnitude detection device and a current direction detection device.
[0050] In this implementation, the current magnitude detection device can be connected to an infrared signal receiver and a first data transmission interface.
[0051] Specifically, the current magnitude detection device can be used to generate a current magnitude signal based on the infrared signal of the anti-reverse current control data.
[0052] In this implementation, the current direction detection device can be connected to an infrared signal receiver and a first data transmission interface.
[0053] Specifically, the current direction detection device can be used to generate a current direction signal based on the infrared signal of the anti-reverse current control data.
[0054] In one possible implementation, the electrical signal for the anti-reverse flow control data may include a voltage magnitude signal and a voltage direction signal.
[0055] Based on this, the anti-reverse current device of the infrared signal processor 112 may include a voltage magnitude detection device and a voltage direction detection device.
[0056] In this implementation, the voltage magnitude detection device can be connected to an infrared signal receiver and a first data transmission interface.
[0057] Specifically, the voltage magnitude detection device can be used to generate a voltage magnitude signal based on the infrared signal of the anti-reverse current control data.
[0058] In this implementation, the voltage direction detection device can be connected to an infrared signal receiver and a first data transmission interface.
[0059] Specifically, the voltage direction detection device can be used to generate a voltage direction signal based on the infrared signal of the anti-reverse current control data.
[0060] In one possible implementation, the electrical signal for the anti-reverse flow control data may include a power magnitude signal and a power direction signal.
[0061] Based on this, the anti-backflow device of the infrared signal processor 112 may include a power magnitude detection device and a power direction detection device.
[0062] In this implementation, the power detection device can be connected to the infrared signal receiver and the first data transmission interface.
[0063] Specifically, the power level detection device can be used to generate a power level signal based on the infrared signal of the anti-reverse current control data.
[0064] In this implementation, the power direction detection device can be connected to an infrared signal receiver and a first data transmission interface.
[0065] Specifically, the power direction detection device can be used to generate a power direction signal based on the infrared signal of the anti-reverse flow control data.
[0066] Please see Figure 2 , Figure 2 A schematic structural diagram of an electricity meter data acquisition system provided in this application embodiment, such as... Figure 2 As shown, the electricity meter data acquisition system 21 may include several electricity meter data acquisition devices 11 provided in the embodiments of this application.
[0067] In addition, the electricity meter data acquisition system 21 may also include an energy management controller 211.
[0068] In practical applications, the energy management controller 211 can be used as an energy management controller for industrial and commercial energy storage systems.
[0069] Among them, the industrial and commercial energy storage system is a system used to shave off peaks and fill valleys for industrial and commercial power consumption sites, and to profit from peak-valley arbitrage.
[0070] The energy management controller 211 can be connected to the first data transmission interface of each electricity meter data acquisition device 11.
[0071] The energy management controller 211 can be used to receive electrical signals of anti-backflow control data sent by each electricity meter data acquisition device 11.
[0072] In addition, the energy management controller 211 can also be used to send control signals to each electricity meter data acquisition device 11.
[0073] In one possible implementation, the energy management controller 211 may also include a second data transmission interface.
[0074] In one possible implementation, the meter data acquisition system 21 may also include a signal transmitter.
[0075] The signal transmitter can communicate with the second data transmission interface of the energy management controller 211.
[0076] Based on this, the energy management controller 211 can send electrical signals containing the anti-reverse flow control data collected by each meter data acquisition device to the signal transmitter through the second data transmission interface.
[0077] In practical applications, the second data transmission interface can be a communication interface that supports the RS485 communication protocol, or it can be an Ethernet communication interface, or it can be a Bluetooth communication interface, or it can be a Wi-Fi communication interface.
[0078] Based on this, the signal transmitter can receive the electrical signals of the anti-backflow control data collected by each electricity meter data acquisition device sent by the energy management controller 211, and after receiving the electrical signals of the anti-backflow control data collected by each electricity meter data acquisition device sent by the energy management controller 211, it can send the electrical signals of the anti-backflow control data collected by each electricity meter data acquisition device to the target device.
[0079] In practical applications, the target device can be any device that needs to acquire the anti-reverse flow control data collected by various electricity meter data acquisition devices.
[0080] In one possible implementation, the signal transmitter can be a router.
[0081] In the electricity meter data acquisition system, each electricity meter data acquisition device 11 can be fixed within the preset range of the infrared signal transmitter of the meter.
[0082] Specifically, the infrared signal receiver 111 of the electricity meter data acquisition device 11 can be fixed within a preset range of the infrared signal transmitter of the meter.
[0083] In practical applications, a data acquisition device 11 for an electricity meter can be fixed within a preset range of the infrared signal transmitter of an electricity meter.
[0084] In the above embodiments, the descriptions of each embodiment have different focuses. For parts that are not described in detail or recorded in a certain embodiment, refer to the relevant descriptions of other embodiments.
[0085] As can be seen from the above, this application provides an electricity meter data acquisition system, which includes several electricity meter data acquisition devices provided in this application. Therefore, it is possible to determine the anti-reverse current control data of multiple electricity meters by acquiring the infrared signals output by multiple meters. This eliminates the need to install multiple anti-reverse current meters to determine the anti-reverse current control data, thereby avoiding the complex procedures required by existing technologies, such as application, power outages, construction, debugging, and power restoration, and reducing the cost of obtaining anti-reverse current control data.
[0086] Those skilled in the art will recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.
[0087] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be included within the protection scope of this application.
Claims
1. A data acquisition device for electricity meters, characterized in that, The electricity meter data acquisition device includes an infrared signal receiver and an infrared signal processor; the infrared signal receiver is communicatively connected to the electricity meter, and the infrared signal processor is connected to the infrared signal receiver. The infrared signal receiver is used to receive the infrared signal output by the electricity meter, and the infrared signal processor is used to convert the infrared signal into an electrical signal.
2. The electricity meter data acquisition device according to claim 1, characterized in that, The electricity meter data acquisition device further includes a first data transmission interface; the first data transmission interface is connected to the infrared signal processor and is used to output the electrical signal.
3. The electricity meter data acquisition device according to claim 2, characterized in that, The infrared signal processor includes an anti-backflow device; the anti-backflow device is connected to the infrared signal receiver and the first data transmission interface.
4. The electricity meter data acquisition device according to claim 3, characterized in that, The anti-backflow device includes a current magnitude detection device and a current direction detection device; the current magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the current direction detection device is connected to the infrared signal receiver and the first data transmission interface.
5. The electricity meter data acquisition device according to claim 3, characterized in that, The anti-backflow device includes a voltage magnitude detection device and a voltage direction detection device; the voltage magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the voltage direction detection device is connected to the infrared signal receiver and the first data transmission interface.
6. The electricity meter data acquisition device according to claim 3, characterized in that, The anti-backflow device includes a power magnitude detection device and a power direction detection device; the power magnitude detection device is connected to the infrared signal receiver and the first data transmission interface, and the power direction detection device is connected to the infrared signal receiver and the first data transmission interface.
7. A data acquisition system for electricity meters, characterized in that, The electricity meter data acquisition system includes several electricity meter data acquisition devices as described in any one of claims 1 to 6.
8. The electricity meter data acquisition system according to claim 7, characterized in that, The electricity meter data acquisition system also includes an energy management controller; the energy management controller is connected to the first data transmission interface of each of the electricity meter data acquisition devices.
9. The electricity meter data acquisition system according to claim 8, characterized in that, The energy management controller includes a second data transmission interface, which is connected to a signal transmitter.
10. The electricity meter data acquisition system according to claim 7, characterized in that, Each of the aforementioned electricity meter data acquisition devices is fixed within a preset range of the infrared signal transmitter of the electricity meter.