7results about How to "Improve meter reading efficiency" patented technology

The utility model discloses an automatic instrument device which comprises an installation cabinet, an installation plate is installed in the installation cabinet, an installation table is detachably installed on the installation plate, an instrument display end is installed on the installation table, an instrument collection end is installed on a production system, and the instrument collection end is in communication connection with the instrument display end. A transparent observation window is arranged on the side, where the instrument display end is installed, of the installation cabinet, an instrument system display panel is arranged on the transparent observation window, and the instrument display end is located at the position corresponding to the instrument system display panel. According to the invention, the pipelines in the factory can be divided into several areas, the automatic instrument display ends of each area are integrated together, and the pipeline or equipment corresponding to each instrument is drawn through the instrument system display panel, so that on-site monitoring is clear at a glance, and the on-site supervision efficiency is improved.

The invention provides an intelligent meter reading method and device, electronic equipment and a storage medium, and relates to the technical field of intelligent power grids, the method comprises the following steps: obtaining a group of communication index parameters of each node in a node set, the node set comprising a group of agent nodes and a group of station nodes in a target area; obtaining a communication quality score corresponding to each node according to the group of communication index parameters of each node; according to the communication quality scores corresponding to all the nodes, meter reading operation is executed on all the nodes in sequence from high to low, so that all the nodes collect electricity utilization data and send the electricity utilization data to a central node, and a target communication network is formed by one group of agent nodes, one group of station nodes and the central node. By implementing the technical scheme provided by the invention, the effect of improving the meter reading efficiency is achieved.

This invention relates to the field of anti-theft technology, specifically disclosing an anti-theft electricity meter, including an installation cabinet. An anti-theft door is hinged to the front of the installation cabinet. The cabinet contains parallel installation plates and limiting plates. The outer wall of the installation plates is fixedly connected to the inner wall of the installation cabinet. Several arrayed installation holes are perforated on the end face of the installation plates. An anti-theft component is slidably connected to each installation hole, extending to one side of the limiting plate. A mounting shell is located near the anti-theft door, corresponding to one of the anti-theft components. The mounting shell is fixedly connected to the installation plate, and an electricity meter is placed inside the mounting shell. A cable tray is provided at the bottom of the mounting shell, and a protective cover is hinged to the front side of the mounting shell. This invention addresses the problem of the limited anti-theft methods in existing electricity meters.

The invention discloses an automatic meter reading method and system for an instrument in a transformer substation, and relates to the technical field of power station inspection, and the method comprises the steps that meter reading work is completed by meter reading software of the instrument in the transformer substation, and an automatic meter reading module and a meter reading picture analysis module are included; the automatic meter reading module is used for establishing network communication with a computer in a master control room by using a mobile terminal, taking pictures of field instruments through the mobile terminal to obtain meter reading pictures, transmitting the meter reading pictures back to the computer in the master control room, and downloading and transmitting the meter reading pictures to the meter reading picture analysis module for calculation; the meter reading photo analysis module is used for initializing a meter reading photo, positioning a target, calculating instruments contained in the meter reading photo, extracting the contour of the target, recognizing edge coordinates of an instrument pointer in a contour matching mode, and calculating instrument reading pointed by the instrument pointer by searching black and white boundaries in a binarized picture. Manual on-site meter reading can be replaced, the reading of the instrument in the transformer substation is automatically obtained through on-site photo recognition, and an instrument data report is generated.

The invention discloses a telescopic intelligent water meter reading rod capable of automatically reading and filling a card. The telescopic intelligent water meter reading rod comprises a telescopic rod, an endoscope, a cleaning system and an automatic identification and card filling module, the interior of the telescopic rod is hollow, the endoscope is installed at the tail end of the telescopic rod through a lead, and the endoscope is provided with a power supply for providing electric energy; the cleaning system comprises an integrated end, the integrated end comprises a connecting pipe, a brush head and a brush, and the brush head is connected with the telescopic rod through the connecting pipe. According to the telescopic intelligent water meter reading rod capable of automatically reading the meter and filling the card, a mode of automatically reading the meter and filling the card in a telescopic mode is adopted to replace personnel to go down a well, and potential risks of limited space operation are reduced; the current situation that multiple persons need to read meters when a single well works in a limited space is avoided, single-person meter reading is achieved, and manpower is saved; the time for ventilation, gas detection and personnel going down and up to the well is saved; the functions of recognizing the water meter reading and automatically filling in the meter card are achieved, the card filling errors caused by manual work are reduced, the time for filling in the meter card reading is shortened, and the meter reading efficiency and accuracy are improved.

A master station meter reading control method and device based on slot and sliding window strategy, the method includes the following steps: S1: initialization of the master station system task data model; S2: initialization of the master station system slot model; S3: initialization of the sliding window of each slot of the master station system; S4: initialization of the sliding window of each PLC-Gateway of the master station system; S5: generation of the master station system meter collection task; S6: execution of the master station system meter collection task; S7: termination of the master station system meter collection task. The present invention can fundamentally ensure that each terminal type reads its own meter completely independently and can be executed concurrently; the communication connection of the TCP of the entire system is load balanced, and the meter reading efficiency is greatly improved; the system effectively controls the concurrent reading volume of the PLC meter, and there will be no problem of PLC network blocking.

The present application relates to the technical field of power grid data processing, in particular to a kind of intelligent fusion terminal meter reading data storage and retrieval method and system, through the design of fine index storage strategy, optimization meter reading result database storage and memory interaction mechanism, in combination with the efficient retrieval algorithm of the fixed storage format of the local database of adaptive terminal, the quick memory, positioning and updating of intelligent fusion terminal meter reading result are realized, frequent interaction with data center is reduced, while the data sharing of multiple sub-tasks under the same meter reading type is realized, repeated reading is avoided, so as to improve meter reading efficiency, reduce time cost, reduce system resource occupation.