Water meter based on NB-IoT
A water meter and water meter numbering technology, which is applied in signal transmission systems, instruments, measuring devices, etc., can solve problems such as the inability to form a wireless meter reading system, intelligent water meters connected to the network, no one is responsible, and water supply companies are scattered, so as to reduce costs and communicate. related costs, improved communication capabilities, and low maintenance costs
Inactive Publication Date: 2019-04-12
ANHUI HONGYUAN WATER TECH CO LTD
View PDF3 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] The present invention will be described in further detail below according to the drawings and embodiments.
[0022] figure 1 It is a schematic diagram of the NB-IoT water meter of the present invention, refer to figure 1 , the present invention, NB-IoT water meter, including:
[0023] control unit.
[0024] The NB-IoT communication module is connected to the control unit and interacts data with the server through the NB-IoT antenna.
[0025] Valve control unit, which is connected to the control unit and transmits the signal to the electric valve.
[0026] 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.
[0027] Power module, connected to the control unit.
[0028] The memory is connected to the control unit and used for storing data information.
[0029...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a water meter based on NB-IoT, comprising a control unit, an NB-IoT communication module, a valve control unit, a display unit, a power supply module, a memory and an SIM card,wherein the NB-IoT communication module is connected to the control unit and interacts with a server via an NB-IoT antenna; the valve control unit is connected to the control unit and used for transmitting a signal to an electric valve; the display unit is connected to the control unit and used for displaying data information of parameters; the power supply module is connected to the control unit; the memory is connected to the control unit and used for storing data information; the SIM card is connected to the control unit and used for obtaining the unique water meter serial number. The beneficial effect of the water meter based on NB-IoT lies in that the NB-IoT signal transmission makes communication stablee and more reliable.
Description
technical field [0001] The invention relates to a water meter, especially an NB-IoT water meter. Background technique [0002] As we all know, my country's smart water meter industry has promoted the application of NB-IoT technology in smart water supply business. It can be said that NB-IoT IoT 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 concentrator has nowhere to monitor. Although NB-IoT technology cannot solve all problems, behind this technology is the support of operators, and there are also major manufacturers planning to provide system-l...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G01F15/06H04W4/38G08C17/02
CPCG01F15/063G08C17/02H04W4/38
Inventor 钱军王辉玖余成昇李从永
Owner ANHUI HONGYUAN WATER TECH CO LTD