Traditional Culture Encyclopedia - Hotel reservation - How to realize the remote control of today's smart meters?
How to realize the remote control of today's smart meters?
Smart meters are different from traditional meters. IC card meters can be networked and can be read remotely. Remote meter reading is the most basic meaning of intelligent instrument. There are many ways to realize remote meter reading and intelligent meter reading.
The largest number of power carrier meters used by Guodian is connected to the collector through wires, and the collector uploads the readings to the remote meter reading server through GPRS, so the resident users of State Grid can basically check the daily electricity consumption at home through handheld power. Most of the manufacturers who provide such solutions and products are directly cooperating with Guodian.
Secondly, smart meters are widely used in large buildings, which are connected to the network through 485 bus, and then the collector is converted into TCP/IP network cable and copied directly to the server. There are many manufacturers offering this system, such as Qi Xin Yue, who directly integrates with the building.
Third, many wifi watches are used in youth apartments, white-collar apartments and serviced apartments. These meters are directly connected to the wifi remote meter reading server in the apartment, and of course, there are GRPS meters, which are used when the smart meters are used less. This usage can be directly installed by buying an electric meter online, and then directly used through the app.
The fourth is the future real Internet of Things smart meter, NB-IoT meter, which is an immature product that Huawei and operators are pushing. That is, the smart meter is directly connected to the remote reading server through the NB-IoT network.
Through the above various forms, remote control is realized, which does not
Only save manpower, without disturbing people's lives, lamenting that social progress is too fast. Intelligent systems are very beneficial to relevant government agencies, relevant companies and ordinary people.
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