Design of handheld meter reading terminal based on UHF RFID

2018 2nd International Workshop on Renewable Energy and Development

能源学;经济学

Chen, Xiangqun^1 ; Huang, Rui^1 ; Shen, Liman^1 ; Chen, Hao^1 ; Xiong, Dezhi^1 ; Liu, Liping^1 ; Zhang, Chenglin^3 ; Xu, Renheng^2

State Grid Hunan Electric Power Limited Company Power Supply Service Center, Metrology Center, Hunan Province Key Laboratory of Intelligent Electrical Measurement and Application Technology, Changsha

410004, China^1

Harbin Research Institute of Electrical Instrumentation, Harbin

150028, China^2

State Grid Hunan Technical Training Center, China^3

关键词: Electric energies;    Hand-held terminals;    High transmission rate;    Intelligent meter;    Maintenance management;    Meter reading data;    Software and hardwares;    Warehouse management systems;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/153/3/032028/pdf
DOI  :  10.1088/1755-1315/153/3/032028

来源: IOP

【 摘 要 】

In order to solve the common problem of electric energy meter industry, which is a slow speed of manual meter reading and inventory, this project designs the handheld meter reading terminal based on UHF RFID. It has many characteristics such as once reading multiple tags, long distance identification, high transmission rate and high reliability. The handheld meter reading terminal has combined Android OS with UHF RFID, WIFI and 4G, and is applied to the intelligent meter reading system and meter warehouse management system. It effectively improves the reliability of the meter reading data and the convenience of maintenance management, minimizes the workload of staff. This paper elaborates the overall scheme design of the system, and introduces the important components of software and hardware. This RFID handheld terminal has already been applied in the project, and the system worked well, stably and efficiently.