Electricity consumption automatic monitoring device
By designing an automatic power consumption monitoring device, real-time monitoring and judgment of abnormal power consumption data are achieved. Combined with a wireless communication module, remote management is realized, which solves the problem of low efficiency in power consumption detection data processing in existing technologies and improves power safety and management efficiency.
Patent Information
- Application Number
- CN202520207023.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2035-02-10
AI Technical Summary
Existing technologies lack devices capable of accurately collecting and preliminarily processing electricity consumption monitoring data, resulting in low data processing efficiency and hindering the optimized configuration of smart grids.
Design an automatic power consumption monitoring device, including data acquisition, processing, judgment and alarm modules. By monitoring power consumption data in real time, it can identify abnormalities and issue alarms in a timely manner using preset thresholds, and realize remote management by combining a wireless communication module.
It enables real-time monitoring and anomaly detection of electricity consumption, reduces potential electrical safety hazards, and improves data processing and management efficiency.
Smart Images
Figure CN223967694U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of power consumption monitoring technology, and more specifically to an automatic power consumption monitoring device. Background Technology
[0002] Currently, smart grids have become a new trend in global power development. Smart electricity consumption, as an important component of smart grids, optimizes the allocation of power resources and is of great significance to the construction of smart grids.
[0003] However, the prerequisite for realizing smart grids and power resource allocation is to accurately collect the electricity consumption of each electrical device in the power system for subsequent analysis; however, the existing technology lacks a device that can detect electricity consumption data and perform preliminary data processing, which cannot improve data processing efficiency.
[0004] Therefore, how to provide an automatic power consumption monitoring device that can solve the above problems is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content
[0005] In view of this, the present invention provides an automatic power consumption monitoring device that can realize real-time monitoring of power consumption, and at the same time, can promptly detect and handle power consumption anomalies, effectively reducing potential power safety hazards.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] An automatic power consumption monitoring device includes:
[0008] The data acquisition module is used to acquire the current and historical power consumption data of the device under test.
[0009] A data processing module, which is connected to the data acquisition module, is used to receive and preprocess the current electricity consumption data and historical electricity consumption data, and at the same time determine whether the preprocessed current electricity consumption data is abnormal.
[0010] A data judgment module is connected to the data processing module. The data judgment module has multiple preset thresholds stored in advance. When the preprocessed current electricity consumption data does not produce any abnormalities, it is compared with the multiple preset thresholds to determine whether it meets the threshold requirements.
[0011] An alarm module is connected to the data judgment module and is used to issue an alarm when the judgment result output by the data judgment module does not meet the threshold requirement.
[0012] Preferred options also include:
[0013] A wireless communication module, which is connected to the data judgment module and the data acquisition module;
[0014] The server is connected to the data acquisition module via the wireless communication module and is used to receive the current electricity consumption data that meets the threshold requirements.
[0015] Preferably, the data judgment module includes: a first data judgment unit and a second data judgment unit.
[0016] Preferably, the data acquisition module includes: a voltage acquisition unit, a current acquisition unit, and a position acquisition unit.
[0017] Preferably, the data acquisition module further includes:
[0018] A power acquisition unit is provided, which is connected to the voltage acquisition unit and the current acquisition unit.
[0019] Preferably, the data judgment module further includes: a first switch control unit and a second switch control unit;
[0020] The first switch control unit is connected to the first data judgment unit, and the second switch control unit is connected to the second data judgment unit.
[0021] Preferably, the power acquisition unit is implemented using a CS5460A chip.
[0022] As can be seen from the above technical solution, compared with the prior art, the present invention discloses an automatic power consumption monitoring device, which has the following beneficial effects:
[0023] 1. Real-time monitoring and anomaly detection: The data acquisition module acquires the voltage and current of the device under test in real time and obtains the corresponding current power consumption data, enabling real-time monitoring of power consumption; the data processing module preprocesses the acquired data and judges whether the current power consumption data is abnormal compared with historical power consumption data, which helps to promptly detect potential problems in the power consumption process.
[0024] 2. The data judgment module has multiple preset thresholds stored inside, which are used to compare with the pre-processed current electricity consumption data. When the data does not meet the threshold requirements, the alarm module will issue an alarm in time to remind relevant personnel to take measures to avoid accidents and ensure electricity safety.
[0025] 3. Data Communication and Remote Management: The introduction of wireless communication modules and servers enables the remote reception and management of current electricity consumption data that meets the threshold requirements, which helps to achieve centralized and intelligent management of electricity consumption data and improve management efficiency. Attached Figure Description
[0026] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, 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 embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.
[0027] Figure 1 A structural principle block diagram of an automatic power consumption monitoring device provided by this utility model;
[0028] Figure 2 Circuit schematic diagram of the data processing module provided in this embodiment of the utility model;
[0029] Figure 3 Circuit diagram of the voltage acquisition unit provided in this embodiment of the utility model;
[0030] Figure 4 The circuit diagram of the current acquisition unit provided in this embodiment of the utility model. Detailed Implementation
[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0032] See Figure 1 As shown in the figure, this utility model embodiment discloses an automatic power consumption monitoring device, including:
[0033] Data acquisition module 1 is used to acquire the current power consumption data and historical power consumption data of the device under test;
[0034] Data processing module 2 is connected to data acquisition module 1 and is used to receive and preprocess current electricity consumption data and historical electricity consumption data, and at the same time determine whether the preprocessed current electricity consumption data is abnormal.
[0035] Data judgment module 3 is connected to data processing module 2. Data judgment module 3 has multiple preset thresholds stored inside. When the current electricity consumption data after preprocessing does not produce any abnormalities, it is compared with multiple preset thresholds to determine whether it meets the threshold requirements.
[0036] Alarm module 4 is connected to data judgment module 3 and is used to trigger an alarm when the judgment result output by data judgment module 3 does not meet the threshold requirements.
[0037] Specifically, data processing module 2 can use the ARM microprocessor STM32F103RBT6 as the system control core, mainly to realize the rapid acquisition of power parameters, data processing, data uploading, and command reception. For the specific circuit schematic, please refer to [reference needed]. Figure 2 As shown.
[0038] In one specific embodiment, it also includes:
[0039] Wireless communication module 5 is connected to data judgment module 3 and data acquisition module 1. Wireless communication module 5 can be implemented through WiFi communication.
[0040] Server 6 is connected to data acquisition module 1 via wireless communication module 5 and is used to receive current power consumption data that meets the threshold requirements.
[0041] In a specific embodiment, the data judgment module 3 includes: a first data judgment unit 31 and a second data judgment unit 32.
[0042] In one specific embodiment, the data judgment module 3 further includes: a first switch control unit 33 and a second switch control unit 34;
[0043] The first switch control unit 33 is connected to the first data judgment unit 31, and the second switch control unit 34 is connected to the second data judgment unit 32.
[0044] Specifically, the first data judgment unit 31 and the second data judgment unit 32 both store the corresponding first threshold and second threshold, and the first switch control unit 33 and the second switch control unit 34 can both be implemented using a switch controller chip of model SG3525A.
[0045] In one specific embodiment, the data acquisition module 1 includes: a voltage acquisition unit 11, a current acquisition unit 12, and a position acquisition unit 13.
[0046] Specifically, the voltage acquisition unit 11 can be implemented using a voltage transformer DL-PT202D. For the detailed circuit diagram, please refer to [link / reference needed]. Figure 3 As shown, the current acquisition unit 12 can be implemented using a current transformer DL-CT1005A. For the specific circuit schematic, please refer to [reference needed]. Figure 4 As shown, the location acquisition unit 13 can be implemented using BeiDou positioning.
[0047] In one specific embodiment, the data acquisition module 1 further includes:
[0048] The power acquisition unit 14 is connected to the voltage acquisition unit 11 and the current acquisition unit 12.
[0049] In one specific embodiment, the power acquisition unit 14 can be implemented using a CS5460A chip. The CS5460A processes and calculates the received voltage and current signals and stores them in the corresponding registers. It only needs to be connected to a crystal oscillator to work.
[0050] The specific working principle of this utility model is as follows:
[0051] The voltage acquisition unit 11, current acquisition unit 12, and location acquisition unit 13 of the data processing module 2 acquire real-time voltage data, real-time current data, and historical electricity consumption data, and then perform filtering processing on the above data.
[0052] The pre-processed real-time voltage and current data are input into the power acquisition unit 14 for processing to obtain the corresponding current power consumption data, and the historical power consumption data is compared with the current power consumption data.
[0053] When the comparison result exceeds the preset threshold, a control command is sent to the alarm module to trigger an alarm. If the result does not exceed the preset threshold, the current power consumption data is input to the first data judgment unit and the second data judgment unit respectively. The first data judgment unit and the second data judgment unit each store the corresponding first threshold and second threshold. The first data judgment unit and the second data judgment unit output the corresponding judgment result, and then the first switch control unit 33 and the second switch control unit 34 control the on / off state of the corresponding first data judgment unit and the second data judgment unit. If both meet the threshold requirements, the data is transmitted to the server through the wireless communication module. If either the first data judgment unit or the second data judgment unit fails to meet the threshold requirements, a control command is sent to the alarm module to trigger an alarm.
[0054] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For the apparatus disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the description is relatively simple; relevant parts can be referred to the method section.
[0055] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An automatic power consumption monitoring device, characterized in that, include: The data acquisition module (1) is used to acquire the current power consumption data and historical power consumption data of the device under test; The data processing module (2) is connected to the data acquisition module (1) and is used to receive and preprocess the current electricity consumption data and historical electricity consumption data, and at the same time determine whether the preprocessed current electricity consumption data is abnormal. Data judgment module (3), the data judgment module (3) is connected to the data processing module (2), the data judgment module (3) has multiple preset thresholds stored in its internal storage, which are used to compare the current electricity consumption data after preprocessing with the multiple preset thresholds when no abnormality occurs, and to determine whether the threshold requirements are met; An alarm module (4) is connected to the data judgment module (3) and is used to issue an alarm when the judgment result output by the data judgment module (3) does not meet the threshold requirements.
2. The automatic power consumption monitoring device according to claim 1, characterized in that, Also includes: A wireless communication module (5) is connected to the data judgment module (3) and the data acquisition module (1); The server (6) is connected to the data acquisition module (1) through the wireless communication module (5) and is used to receive the current power consumption data that meets the threshold requirements.
3. The automatic power consumption monitoring device according to claim 1, characterized in that, The data judgment module (3) includes: a first data judgment unit (31) and a second data judgment unit (32).
4. The automatic power consumption monitoring device according to claim 1, characterized in that, The data acquisition module (1) includes: a voltage acquisition unit (11), a current acquisition unit (12), and a position acquisition unit (13).
5. The automatic power consumption monitoring device according to claim 4, characterized in that, The data acquisition module (1) also includes: A power acquisition unit (14) is connected to the voltage acquisition unit (11) and the current acquisition unit (12).
6. The automatic power consumption monitoring device according to claim 3, characterized in that, The data judgment module (3) further includes: a first switch control unit (33) and a second switch control unit (34); The first switch control unit (33) is connected to the first data judgment unit (31), and the second switch control unit (34) is connected to the second data judgment unit (32).
7. The automatic power consumption monitoring device according to claim 5, characterized in that, The power acquisition unit (14) is implemented using a CS5460A chip.