Water meter based on NB-IoT
A water meter and water temperature technology, which is applied in the field of water meters based on NB-IoT, can solve the problems of smart water meters being connected to the network and no one is responsible, the inability to form a wireless meter reading system, and the decentralized water supply of water companies, so as to reduce costs and communication related expenses, Improved communication capabilities and low maintenance costs
Inactive Publication Date: 2019-03-26
ANHUI HONGYUAN WATER TECH CO LTD
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Problems solved by technology
[0003] The necessity of promoting NB-IoT IoT water meters: Relatively speaking, my country's water supply system is relatively complex, water supply companies are scattered, and major smart water meter manufacturers can only communicate with their own systems, and cannot form a large-scale wireless meter reading system , and no one is responsible for the network access of the smart water meter, and the concentrator has nowhere to monitor
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[0020] The present invention will be described in further detail below according to the drawings and embodiments.
[0021] figure 1 It is a schematic diagram of the water meter based on NB-IoT of the present invention, refer to figure 1 , the present invention, a water meter based on NB-IoT, including:
[0022] control unit.
[0023] The NB-IoT communication module is connected to the control unit and interacts data with the server through the NB-IoT antenna.
[0024] Valve control unit, which is connected to the control unit and transmits the signal to the electric valve.
[0025] The display unit is connected to the control unit to display the data information of each parameter. The display unit uses a liquid crystal display, which can display the collected data, and the user can input relevant control commands through the touch screen.
[0026] Power module, connected to the control unit.
[0027] The memory is connected to the control unit and used for storing data i...
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The invention discloses a water meter based on NB-IoT. The water meter comprises: a control unit; an NB-IoT communication module connected to the control unit and enabling data to interact with a server through an NB-IoT antenna; a valve control unit connected to the control unit and transmitting a signal to an electric valve; a display unit connected to the control unit and used for displaying data information of each parameter; a power module connected to the control unit; and a memory connected to the control unit and used for storing the data information. The beneficial effects of the present invention are that the communication is more stable and reliable through the signal transmission of NB-IoT.
Description
technical field [0001] The invention relates to a water meter, especially a water meter based on NB-IoT. Background technique [0002] As we all know, the smart water meter industry has set up a "wireless communication technology working group" in the water meter industry to formulate relevant standards and technical solutions, conduct pilot work before large-scale promotion, and promote the application of NB-IoT technology in smart water supply services. It can be said that NB-IoT Internet of Things water meter is a new development direction of the smart water meter industry. [0003] The necessity of promoting NB-IoT IoT water meters: Relatively speaking, my country's water supply system is relatively complex, water supply companies are scattered, and major smart water meter manufacturers can only communicate with their own systems, and cannot form a large-scale wireless meter reading system , and no one is responsible for the network access of smart water meters, and the ...
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IPC IPC(8): G01F15/06G08C17/02H04W4/38
CPCG01F15/063G08C17/02H04W4/38
Inventor 王辉玖钱军胡伟余成昇
Owner ANHUI HONGYUAN WATER TECH CO LTD