Potable smart electric meter fault handling terminal

Abstract

The invention discloses a potable smart electric meter fault handling terminal. The potable smart electric meter fault handling terminal comprises a CPU, a keyboard, a memorizer, an IC card interface, a display screen, an SAM card interface, a printer and a wireless module. The keyboard and the output end of the IC card interface are respectively connected with the input end of the CPU in a one-way mode; the memorizer and the wireless module are connected with the CPU in a double-way mode; the input end of the display screen is connected with the output end of the CPU in a one-way mode; the wireless module is connected with a grid computer data platform in a double-way mode through a GPRS network and a PSTN or an ADSL; the output end of the SAM card interface is connected with the input end of the CPU in a one-way mode; the input end of the printer is connected with the output end of the CPU in a one-way mode. The potable smart electric meter fault handling terminal has the advantages of being small in size, low in weight, and suitable for a desktop as well as mobile application, and thoroughly solving the problems that electricity card failure can not be removed in the spot and a card is inserted in a meter to sell electricity in a movable mode in the spot.

Description

technical field [0001] The invention relates to the technical field of electricity sales and fault handling by smart meters in electric power systems. Background technique [0002] Under the premise of promoting smart meters nationwide, with the in-depth development of smart meter transformation, the number of smart meter customers is gradually increasing, and the problems of customers' electricity sales and power card fault handling are increasing, and service incidents caused by centralized power purchases often occur , has brought a relatively large negative impact to the power grid company, and also directly affects the progress of the promotion of smart meters. For example, in areas where local cost control smart meters are installed, there are many problems such as failure to input electricity sales information, loss of electric cards, and demagnetization of electric cards due to improper operation and system failure. The social collection outlets of power grid compani...

AI Technical Summary

Problems solved by technology

[0002] Under the premise of promoting smart meters nationwide, with the in-depth development of smart meter transformation, the number of smart meter customers is gradually increasing, and the problems of customers' electricity sales and power card fault handling are increasing, and service incidents caused by centralized power purchases often occur , which brought a relatively large negative impact to the power grid company, and also directly affected the progress of the promotion of smart meters

For example, in areas where local cost control smart meters are installed, there are many problems such as failure to input electricity sales information, loss of electric cards, and demagnetization of electric cards due to improper operation and system failure. The social collection outlets of power grid companies cannot handle such problems. They can only go to the business hall of the power supply company to process or renew the card, especially for customers in the suburbs who often travel more than 10 kilometers by bicycle, and sometimes even go back and forth two or three times for one matter to solve the problem, which has brought great difficulties to the company's emergency repair service. Great inconvenience, and even cause complaints

At present, the domestic equipment used for on-site troubleshooting of smart electric meters is in a blank stage

Images