Automatic inspection system and method of electricity meter
An automatic inspection and ammeter technology, applied in the direction of measuring electrical variables, measuring devices, instruments, etc., can solve the problems of not being able to understand the faults and abnormalities of the ammeter in time, unable to judge whether the ammeter is faulty, or of poor quality, etc., to achieve the inspection cycle Short, improve the quality of operation and maintenance management, improve the effect of efficiency
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] Such as figure 1 As shown, an electric meter automatic inspection system includes an automatic inspection platform, an electric meter, and a serial server with Internet access function. The serial server is connected to the automatic inspection platform through wireless communication, and the digital interface of the electric meter is connected to the serial port. server;
[0038] The electric meter is used to feed back the electric meter information to the automatic inspection platform through the serial port server after receiving the information acquisition instruction sent by the automatic inspection platform;
[0039] The automatic inspection platform is used to process and analyze the meter information fed back by the meter after sending the information acquisition instruction to the meter through the serial port server, and send an alarm message when a fault is detected in the meter.
[0040] The working principle of the above-mentioned system is as follows: all...
Embodiment 2
[0045] Such as figure 2 Shown, a kind of electric meter automatic inspection method, comprises the following steps:
[0046] A1. Configure the serial port server to detect in real time whether the communication connection with the serial port server is normal after the IP address of the platform is automatically inspected, and when it is detected to be normal, send the command to obtain information to the serial port server.
[0047] After assigning an IP address to the serial server, the serial server can communicate with the automatic inspection platform. Whether the communication connection is detected in real time between the serial port server and the automatic inspection platform, there are multiple detection methods. When the automatic inspection platform receives the heartbeat command sent by the serial port server, it will feed back a heartbeat command to the serial port server. When it is detected that the communication is normal, the instruction of obtaining info...
Embodiment 3
[0059] Such as Figure 4 Shown, a kind of electric meter automatic inspection method, comprises the following steps:
[0060] C1. The automatic inspection platform sends an information acquisition command to the meter through the serial port server.
[0061] C2. After receiving the information acquisition instruction, the meter feeds back the meter information to the automatic inspection platform through the serial port server.
[0062] C3. The automatic inspection platform processes and analyzes the information of the electric meter, and sends out an alarm message when a fault is detected in the electric meter. Wherein, the ammeter information includes primary power, primary voltage, primary current, power, voltage, current, electric energy, reverse active energy, forward active energy, reverse reactive energy, forward reactive energy, and meter frequency , phase between voltages, connection status and energy statistics for the last month.
[0063] In the above method, the...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com