RFID BASED AUTOMATIC TOLLGATE SYSTEM (RATS)

Rfid Based Automatic Tollgate System (Rats) Abstract Radio Frequency Identification (RFID) is an auto identification technology which uses Radio Frequencies (between 30 kHz and 2.5GHz) to identify objects remotely. The paper describes a system which does the job of detecting, billing and accounting for vehicles as they pass through a tollgate using RFID as the […]


Pre-paid Remote Energy Meter monitoring and Overvoltage Protection through Electricity using GSM Network

Pre-paid Remote Energy Meter monitoring and Overvoltage Protection through Electricity using GSM Network Abstract  The aim of this paper is to develop a billing solution for energy consumption just like pre-paid taxi, mobile phone, petro card etc. The major drawback by using post paid system is there is no control of usage from the consumer’s […]