Smart grid has a sophisticated security system to make it possible

Editor's note: Everyone is longing for a good yearning, longing for a robot nanny, and more eager to make everything smart... The research and development of smart grids makes everything possible. Let us experience the various applications of smart grids in real life.

The reporter went to the YueFeng Hao Community located on Pushan Road, Pudong, and experienced the state of life in the smart grid "model house" of the State Grid. Going into the "model room" is a schematic diagram of the entire network layout. The right side of the diagram is a smart interactive terminal. Don't underestimate the small terminal device. It is like a "home-use electricity manager." "The same controls all the appliances in the home. Its main function is switch control and mode adjustment. When you want to use a certain home appliance, you can click on the icon directly. This home appliance will be powered on. When you do not want to use it, you can click to turn off the power of this appliance. Compared to the previous switch that turned off the appliance instead of the power supply, the smart grid has a reasonable power saving effect. At the same time, it is also possible to set the switch time for turning off the electric appliances and booking the home appliances when the high price is high, and help the user to formulate a reasonable electricity consumption plan.

Not only that, this "small housekeeper" also reflects the smart power situation of the entire family. It records the electricity consumption of each appliance, real-time and monthly electricity usage details, and conducts energy consumption analysis on household electricity consumption. The energy consumption analysis reflects the green index of electricity consumption of the whole household. It informs the user whether it is reasonable to use electricity, and makes adjustments in time to help the user to formulate a more economical and lower-carbon electricity consumption method. While recording the user's power consumption, the smart interactive terminal also feeds back the home power situation to the power company. This not only eliminates the procedure of on-site meter reading, but also allows the power company to carry out the power transmission and power consumption through the user's power usage. adjust.

In addition, this "small butler" is still an alarm expert, it has a sophisticated security system. When the host is out, only the terminal needs to be set to be deployed outside the home. When there is any change in the home, the “Little Butler” will report the property to the police and inform the owner via SMS. The smart grid also provides some personalized services that allow users to view community service information, announcements, discounts, and lifestyle information without leaving the home.

What makes a wire change our life? It is understood that the State Grid uses a low-voltage optical fiber composite cable to integrate data signals and power signals. Only need to put a low-voltage or medium-voltage cable into the home, do not need to lay another cable, this cable not only power supply, but also provide television, Internet access and other services. It is reported that Shanghai will vigorously promote smart grid construction and the use of smart meters by 2014.