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NB-IOT based intelligent remote transmitting gas meter

A gas meter and remote transmission technology, applied to coin-operated equipment for rental items, signal transmission systems, coin-free or similar appliances, etc., can solve problems such as insufficient 4G network capabilities

Pending Publication Date: 2018-01-12
CHNEGDU CHIFFO ELECTRONICS INSTR
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, the current 4G network is not capable of connecting things

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  • NB-IOT based intelligent remote transmitting gas meter

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[0009] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0010] Such as figure 1 Shown is a schematic structural diagram of the NB_IOT-based intelligent remote transmission gas meter of the present invention. An intelligent remote transmission gas meter based on NB_IOT, including an MCU module and an NB_IOT communication module connected to the MCU module, a flow detection module, an IC card module, an RTC module, and a power management module; the NB_IOT communication module is used to The embedded network communication protocol communicates wirelessly with the management system; the flow detection module is used to detect the gas flow and transmits th...

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Abstract

The invention discloses an NB-IOT based remote transmitting gas meter. The remote transmitting gas meter comprises an MCU module, as well as an NB-IOT communication module, a flow detection module, anIC card module, an RTC module and a power supply management module which are respectively connected with the MCU module. According to the remote transmitting gas meter, data interaction is carried out through the NB-IOT communication module management system, remote data detection, operation control and abnormal reporting functions can be achieved, and intelligent functions including charging, abnormal detection, alarm prompting, automatic running and the like can be spontaneously realized.

Description

technical field [0001] The invention belongs to the technical field of intelligent gas meters, in particular to an intelligent remote transmission gas meter based on NB_IOT. Background technique [0002] The cellular-based Narrow Band Internet of Things (NB-IoT) has become an important branch of the Internet of Everything. NB-IoT is an emerging technology in the IoT field. It is called Low Power Wide Area Network (LPWAN). NB-IoT supports long standby time and high-efficiency connection of devices with high network connection requirements. It has the characteristics of wide coverage, multiple connections, low speed, low cost, low power consumption, and excellent architecture. [0003] Mobile communication is moving from the connection between people to the connection between people and things and between things. The Internet of Everything is an inevitable trend. However, the current 4G network is not capable enough to connect things. Contents of the invention [0004] Th...

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Application Information

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IPC IPC(8): G01F15/06G07F15/06G07F15/10G08C17/02
Inventor 伍华军龚红旗曾世尧
Owner CHNEGDU CHIFFO ELECTRONICS INSTR
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