Computer use in utility meter systems remote control

Energy plays an absolutely central role in modern civilization. We take for granted that our homes have electricity to provide light, heat, cooling, refrigeration, and to power our computers, TVs, tools and gadgets. A large percentage of homes have gas as well, for cooking hot water or heating. Clean running water is also taken for granted, for drinking, cooking, bathing in the house, and filling pools or watering lawns and yards. Collectively, we call those essential services simply "utilities." We take utilities for granted and consider them as parts of our homes (or businesses).Want to control when a RFID tag is active or readable?A smart card is a card with a microchip in it. Utilities, of course, are not free. Electricity must be generated, gas refined and piped, water cleaned before it reaches our homes. In this article we discuss the opportunities of using rugged Tablet PCs as remote controllers for increasingly powerful utility meter systems.

Given the importance of utilities in our lives, it's amazing how little we know about them. Most of us pay get billed monthly for the electricity, gas and water we use, yet few people know how much they actually use, or how the use of utilities is even measured. While most people know the cost of gasoline, how much goes into the tank of their car, and how much gas the car uses, few know how much electricity, gas or water they use in their homes or businesses. For most, utilities means just another pesky set of bills.

The companies whose business it is to deliver electricity, gas and water -- utilities -- to our homes and businesses, on the other hand, do need to know precisely how much each customer uses in order to generate and secure revenue,What happens if the merchant's chip terminal can't read a customer's chip card? manage resources and maintain a good relationship with end-users. That has been done for decades with electricity, gas and water "meters" installed where each utility enters a building. And for decades, utilities would then send out meter readers who diligently recorded usage on paper forms.

While manual meter reading still exists today, it is labor-intensive, error-prone, and not well suited to handle the increasing demand for complex and unique purpose metering including tiered and special use tariffs, and extended monitoring. So all too often, utilities face growing internal and customers demands for more, more timely, and more accurate data under often difficult conditions.

What this means is that simple utility meters are increasingly replaced by more complex models capable of providing more and better usage data to the benefit of both utility providers and their customers. While most meters still have conventional readouts and displays,There are a few of our hundreds of custom bobbleheads...personalized bobbleheads are a great memorable gift. reading itself may be electronic via serial, IR or other ports, or the data may be transmitted via WiFi, phone lines, or even power lines. What is available and how does it work?

For electricity, there are standard polyphase timetable single-phase and three phase electronic meters, but also prepaying Smart Card meters and X5 meters. There are communication units for remote meter reading as well as settings and configuration. There are remotely managed smart meters with comprehensive reading options, there are automated meter reading (AMR) systems, and there are advanced metering infrastructure (AMI) systems. All these are geared towards fast and accurate and readings, superior customer service, and value-added functionality such as energy audits and customer online interactive customer reports. And all are available both for residential as well as for business and industrial customers.

For gas the measuring technologies are different as it involves volume instead of current, and there are additional issues such as temperature, pressure and heating value. There are turbine, orifice, ultrasonic, rotary and coriolis meters, as well as regulators to ascertain steady flow rates, but other than that, the issues are the same: accurate readings, elimination of errors, improved customer reporting, and remote management.

Water, finally, employs displacement and velocity measurement technologies scaled for residential and industrial users. Here, too, utilities increasingly employ tiered tariff systems, prepayment systems, and wireless communication systems using NFC (Near Field Communication), Smart Cards, various RF technologies, and remote reading.