[Chinese instrument network meter patent] creative limit, instrumentation invention. Today, we introduce a national invention-granting patent—water meter remote meter reading method and system. The patent was applied for by Ningbo Yuhong Electric Co., Ltd. and was authorized to be announced on March 16, 2016.
Description of the Invention The invention relates to the field of communications, and in particular to a meter remote meter reading method, system and intelligent water meter.
BACKGROUND OF THE INVENTION At present, there are generally three kinds of remote meter reading methods for water meters, a RS485 bus meter reading method, a remote meter reading network composed of a wireless local area network and the Internet, and a mobile communication module for meter reading, meter reading, and gas meter reading. However, there are some problems that cannot be overcome. For example, using a miniature camera to align the water meter counter and then transmitting the video signal through the video cable to the water company to implement a remote centralized meter reading method requires more equipment, which is too costly and undesirable. .
Therefore, according to the requirements of the current Internet of Things, there is an urgent need for a remote meter reading system that does not rely on the Internet, has high security, does not require excessive IP addresses, does not require excessive mobile communication account resources, and has a relatively low cost. System, meter reading method, and smart meter applied to the meter reading system.
Advantages of the Invention The remote meter reading method of a water meter in a patent is adopted. A wired connection is used for data transmission between a smart water meter and a signal-intensive transceiver. Such a building can be equipped with a signal-intensive transceiver to connect every household in the building. Intelligent water meters, which are conveniently implemented in buildings in the prior art, have lower costs.
The signal-intensive transceiver and the signal transceiver are connected through a wireless public network, for example, by installing a GSM module in both the signal-integrated transceiver and the signal transceiver, both of which perform wireless data transmission through the mobile public network, and the signal transceiver directly communicates with the water company. The server connection, the meter reading data to the server, complete the meter reading.
If the smart meter fails, the server can also learn the information of the smart meter. Using this method, it does not rely on the Internet. Therefore, network hackers are not vulnerable to intrusion and have high security. Moreover, they do not need excessive IP addresses. Under a mobile communication account, more intelligent water meters can be connected, thus occupying mobile communication account resources. less.
For more information, please download the full specification of the patent.
More information on the latest technology of meter technology patents, please continue to pay attention to [instrument patents]
Description of the Invention The invention relates to the field of communications, and in particular to a meter remote meter reading method, system and intelligent water meter.
BACKGROUND OF THE INVENTION At present, there are generally three kinds of remote meter reading methods for water meters, a RS485 bus meter reading method, a remote meter reading network composed of a wireless local area network and the Internet, and a mobile communication module for meter reading, meter reading, and gas meter reading. However, there are some problems that cannot be overcome. For example, using a miniature camera to align the water meter counter and then transmitting the video signal through the video cable to the water company to implement a remote centralized meter reading method requires more equipment, which is too costly and undesirable. .
Therefore, according to the requirements of the current Internet of Things, there is an urgent need for a remote meter reading system that does not rely on the Internet, has high security, does not require excessive IP addresses, does not require excessive mobile communication account resources, and has a relatively low cost. System, meter reading method, and smart meter applied to the meter reading system.
Advantages of the Invention The remote meter reading method of a water meter in a patent is adopted. A wired connection is used for data transmission between a smart water meter and a signal-intensive transceiver. Such a building can be equipped with a signal-intensive transceiver to connect every household in the building. Intelligent water meters, which are conveniently implemented in buildings in the prior art, have lower costs.
The signal-intensive transceiver and the signal transceiver are connected through a wireless public network, for example, by installing a GSM module in both the signal-integrated transceiver and the signal transceiver, both of which perform wireless data transmission through the mobile public network, and the signal transceiver directly communicates with the water company. The server connection, the meter reading data to the server, complete the meter reading.
If the smart meter fails, the server can also learn the information of the smart meter. Using this method, it does not rely on the Internet. Therefore, network hackers are not vulnerable to intrusion and have high security. Moreover, they do not need excessive IP addresses. Under a mobile communication account, more intelligent water meters can be connected, thus occupying mobile communication account resources. less.
For more information, please download the full specification of the patent.
More information on the latest technology of meter technology patents, please continue to pay attention to [instrument patents]
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