China's first smart electricity pilot community will realize triple play

【Industry Focus of China Instrument Network Industry】 As the Changchun City where Jilin Province implements the smart electricity pilot project, it is being selected as the first intelligent community pilot project in the newly built CITIC City Phase II villa area. At present, the smart electricity model room has been successfully completed. In addition to smart meters, water meters, and gas meters, the community also uses PLCs and other technologies to provide intelligent and convenient living for residents.


Smart grid, a name that sounds so far away from us. What is a smart grid and what kind of gospel can it bring to the people? Jilin Changchun Power Supply Co., Ltd. engineer, said that tension, in fact, the smart grid is very close to us, and now Changchun smart grid model has been completed.

There, the function of the video intercom is not only intercom and visual, but also the weather forecast.

There, remote video surveillance can be performed to remotely control the temperature of the home water heater.

There, you can search for electricity and cable TV on TV.

Background of the Smart Grid in Changchun City The Premier Wen Jiabao of the State Council presided over the executive meeting of the State Council on January 13, 2010 and decided to speed up the integration of the telecommunications network, radio and television networks, and the Internet. Its significance is to promote the integration of telecommunications networks, radio and television networks, and the Internet, to realize interoperability and resource sharing among the three networks, and to provide users with various services such as voice, data, and broadcast television.

Subsequently, the State Grid Corporation of China established 14 pilot projects to speed up the construction of "electricity-based fiber-to-the-home smart residential communities." Jilin Province is among the 14 pilot projects, and Changchun City has become a pilot city for smart grid projects in Jilin Province.

In early 2010, the Jilin Electric Power Company selected the new villa area of ​​CITIC City Phase II in Changchun City, a total of 138 villas, and a total of 276 households were piloted as smart residential communities. The construction of the smart grid pilot project in Jilin Province consists of two parts: basic content and featured content.

Now Changchun City Intelligent Community Pilot Sample Room has been completed. On November 3, 2010, Smart Community Pilot, the Changchun CITIC City model room was successfully completed and officially accepted the tour experience as the nation’s first full-power fiber-to-the-home support. The smart community, whether from the type of its entire villa or the scale of its full coverage of its optical fiber, is a high-end category in China.

In the smart community to achieve power analysis, home appliances control and other basic functions added to the remote Internet control, custom mode control, non-intelligent electrical compatibility and other more humane features. The construction of CITIC City's full-house smart community not only defines the high-end in the area of ​​community selection, construction mode, and function configuration, but also has a certain representation in smart electricity and power fiber to the home.

In June of last year, Jilin Changchun Power Supply Company’s smart community pilot project was included in the second implementation plan of the State Grid Corporation of China. Since the project was established, the Changchun Power Supply Company, developers, and technical support units have worked together to complete preliminary inspections, community site surveys, construction and implementation plan design, feasibility studies, and initial preparation. They successfully passed the State Grid Corporation of China in September last year. Review and start construction. On November 3 last year, the smart community model was successfully completed.

The model uses the power fiber to the home between the model. At present, local functions such as smart power service and intelligent home appliance control are realized. With the full development of the external network of the community, smart home remote control, power grid information interaction, and community value increase will be realized one after another. Services and other functions.

The completion of the model indicates that the smart community pilot project has entered a comprehensive construction phase. The pilot project of the smart community-based smart residential community will actively explore technological applications, business transformation, and fulfillment of social responsibilities. It will serve as an intelligent community in Northeast China. Leading and demonstrating role.

Home Intelligence said recently from the people: “There are six aspects in the smart grid construction of CITIC City, including: Intelligent Community Communication Platform (triple play), power consumption information collection system, community master station system, and villa model room Photovoltaic power generation and charging piles, smart home appliances in the villa model house, and property center model room (smart home)."

What is smart home? What is the content of the smart grid which is closest to the people?

“Smart homes are certainly interested in the people.” Zhang Li said, “We have now built a smart home model room in CITIC City. This model can achieve the collection of electricity meters, water meters, and gas meters, energy efficiency management, and smart home appliance management. And control, household load analysis, abnormal electricity analysis, value-added services, including medical care, community services, convenience services, entertainment services, property services, social security services, video on demand, shopping, etc.; and it can achieve community community information services , security, video intercom and other functions.In other words, smart grid into the home, you can directly connect to the visual walkie-talkie, after the people's home walkie-talkie not only has the intercom, visual function, as well as query electricity, water fee , gas costs and other service functions can even look at the weather forecast on the radio button."

A multi-purpose network is a characteristic feature of the intelligent community: “Realizing the “multi-network convergence” of all users in the villa community is both economical and easy to maintain. Professionally speaking, we are laying fiber-optic composite low-voltage cables to the user's energy meter and combining them. The mode of the cable-optic cable uses EPON technology to provide telecommunications, cable television and Internet services for users, which not only saves investment costs, but also facilitates the maintenance of the optical fiber channel.

“What benefits can the ordinary people get from it? To put it plainly, after the installation of the smart grid, CITIC City’s villa community uses all the information collected by the optical fiber collection to achieve full coverage, full collection, and full cost control. This is a network that can do a lot of things. For example, watching TV, surfing the Internet, using a telephone, and all the nets are solved," said Zhang.

“We use integrated network home appliances with narrow-band PLC technology developed by Jilin Province, which can realize real-time values ​​such as voltage, current, and power of smart home appliances for realizing the startup, adjustment, and control of home appliances. "Introduction to tension.

"The use of smart grid has many conveniences for the common people, such as realizing the remote control of remote video surveillance (including indoor and outdoor) and household appliances through the 3G mobile internet or Internet landing smart home system. Tong and Changchun Cable TV Co., Ltd. jointly researched and developed the second-generation digital set-top box to realize the query of power consumption information (electricity usage, electricity price information, account balance) on TV, and cable calls for electricity and cable TV; through property owners. The station, the user's home intelligent interaction terminal and the planned 95598 interactive website construct a two-way interactive service system to realize the two-way interactive service function of the user and the power system, said Zhang.

The smart grid can tell the reporters about the charge-discharge tension of the car. They chose a suitable place to install solar-powered power generation equipment in the model roof of the Citic City Villa, which could provide some of the electricity for the community’s public power facilities, or household electrical equipment and electric cars for the model room. Charging piles provide part of the electricity. Install two-way metering meter, display real-time, historical power generation information and equipment working status through the terminal between the model.

Select suitable locations for car parking spaces or model garages in villas to install charging and discharging piles for electric vehicles, and control and manage the charging and discharging of electric vehicles in real time through the main station.

What is Smart Home Smart Home refers to a home device that can be intelligently managed and remotely controlled in a home through a communication interface. Smart home not only has all the functions of a traditional home, but also provides a full range of information exchange functions through communication and control modules, optimizes people's lifestyle, enhances the safety of home life, and cooperates with intelligent interactive terminals to achieve centralized management and control.

The smart home can control the home appliance and security settings by sending commands to the smart interactive terminal through a matching remote controller, and can also be realized directly through the touch screen of the smart interactive terminal. The entire system uses a combination of PLC communication module and wireless to connect smart home appliances with intelligent interactive terminals, effectively implementing intelligent control of lighting, curtains, HVAC, water heaters, air purification devices, rice cookers and other electrical loads. It achieves the effects of safety, energy saving and humanization, and can be easily changed according to the needs of users in daily use, so as to achieve diversified and humanized control of home appliances.

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