Gas control system based on intelligent gas meter display

Abstract

The utility model discloses a gas control system based on an intelligent gas meter display, which is applied to the technical field of gas meter control. Comprising a displayer, an intelligent gas meter, a terminal APP and a cloud platform, the displayer comprises a Bluetooth module, a 4G module, a control module and a liquid crystal display module, the displayer is in communication connection with the intelligent gas meter through Bluetooth connection or wired connection, and the displayer is in communication connection with the terminal APP and the cloud platform through 4G signals. According to the utility model, data such as working condition cumulant, temperature, pressure, flow and the like of the gas meter can be inquired more efficiently, and the gas meter control device has a control function and can communicate with the gas meter in a Bluetooth signal connection or wired connection mode to control a valve of the gas meter.

Description

Technical Field

[0001] This utility model relates to the field of gas meter control technology, and more specifically to a gas control system based on a smart gas meter display. Background Technology

[0002] Residential gas safety has always been a top priority for gas companies, and ensuring gas safety is a reflection of their social responsibility. Most existing gas meters can only have their parameters read manually and cannot be remotely controlled. Therefore, how to provide a gas control system based on a smart gas meter display is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0003] In view of this, the present invention provides a gas control system based on a smart gas meter display. The display communicates with a back-end terminal APP and can connect to the smart gas meter via Bluetooth or wired connection. This enables more efficient querying of gas meter data and remote control of the gas meter valve.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A gas control system based on a smart gas meter display includes: a display, a smart gas meter, a terminal APP, and a cloud platform. The display is communicatively connected to the smart gas meter, the terminal APP, and the cloud platform. The display includes a Bluetooth module, a 4G module, a control module, valve control buttons, and an LCD display module.

[0006] Optionally, the display communicates with the smart gas meter via either Bluetooth or a wired connection.

[0007] Optionally, the display can communicate with the terminal APP and the cloud platform via a 4G signal.

[0008] Optionally, the valve control button is used to control the valve of the smart gas meter, including a valve open button, a valve close button, and a release button.

[0009] Optionally, the LCD display module uses a segment display screen to display cumulative quantity, temperature, pressure, instantaneous flow rate, balance, unit price, and valve status information.

[0010] As can be seen from the above technical solution, compared with the prior art, this utility model provides a gas control system based on a smart gas meter display, which has the following advantages: the display has a separate 4G module that can communicate with the cloud platform and terminal APP, which is relatively more stable; and it can connect to the smart gas meter through Bluetooth signal or wired connection, which can more efficiently complete the query of gas meter's accumulated operating conditions, temperature, pressure, flow and other data. The display has a valve switch button. When the user presses the button, it can communicate with the gas meter through Bluetooth signal or wired connection to control the function of the gas meter valve; the terminal APP can interact with the display in real time, allowing users to have a clearer understanding of the current gas usage. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0012] Figure 1 This is a schematic diagram of the gas control system of this utility model;

[0013] Figure 2 This is a schematic diagram of the display of this utility model;

[0014] Figure 3 This is a schematic diagram of the LCD display module of this utility model. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] This utility model discloses a gas control system based on a smart gas meter display, such as... Figure 1 As shown, it includes: a display, a smart gas meter, a terminal APP, and a cloud platform. The display is communicatively connected to the smart gas meter, the terminal APP, and the cloud platform. Figure 2 As shown, the display includes a Bluetooth module, a 4G module, a control module, valve control buttons, and an LCD display module.

[0017] The gas control system collects, displays, and controls data from the gas meter, such as accumulated operating conditions, temperature, pressure, and flow rate. This data is then displayed on a monitor and transmitted to a terminal app and a cloud platform for data storage.

[0018] In this embodiment of the utility model, the control module of the display is controlled by the FM33A0610EV main controller, which is equipped with Bluetooth control and valve control button functions. It uses 4G communication for transmission. After collecting the gas meter data, it transmits the data through the FM33A0610EV main controller so that the data is displayed on the display.

[0019] Furthermore, the display communicates with the smart gas meter via either Bluetooth or a wired connection.

[0020] In this embodiment of the invention, the Bluetooth communication method can solve the following industry pain points:

[0021] 1. Eliminate wired connections: Traditional gas meters are mostly wired, which makes installation and wiring more complicated for aftermarket installations;

[0022] 2. Promote industry development: There has been a growing trend towards adding Bluetooth to smart gas meters. Currently, the added value of Bluetooth is insufficient to justify consumer purchases, but this could drive industry development. The core module used in this embodiment is based on the Nordic RF52805.

[0023] Furthermore, the display communicates with the terminal APP and cloud platform via 4G signal.

[0024] In this embodiment of the utility model, the 4G module CAT.1 communicates with the platform, reports data and receives execution instructions, and the core 4G module used is based on the EC200S module.

[0025] Furthermore, the valve control buttons are used to control the valves of the smart gas meter, including valve open, valve close, and release buttons. When a user presses a button, the user actively communicates with the smart gas meter via Bluetooth, sending the valve opening / closing command to the gas meter. The gas meter then receives the command and executes the action and displays a status response.

[0026] Furthermore, such as Figure 3 As shown, the LCD display module uses a segment display screen to display cumulative quantity, temperature, pressure, instantaneous flow rate, balance, unit price, and valve status information.

[0027] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0028] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gas control system based on a smart gas meter display, characterized in that, include: The system includes a display, a smart gas meter, a terminal APP, and a cloud platform. The display is communicatively connected to the smart gas meter, the terminal APP, and the cloud platform. The display includes a Bluetooth module, a 4G module, a control module, a valve control button, and an LCD display module.

2. A gas control system based on a smart gas meter display according to claim 1, characterized in that, The display communicates with the smart gas meter via either Bluetooth or a wired connection.

3. A gas control system based on a smart gas meter display according to claim 1, characterized in that, The display is connected to the terminal APP and the cloud platform via a 4G signal.

4. A gas control system based on a smart gas meter display according to claim 1, characterized in that, The valve control buttons are used to control the valves of the smart gas meter, including a valve open button, a valve close button, and a release button.

5. A gas control system based on an intelligent gas meter display according to claim 1, characterized in that, The LCD display module uses a segment display screen to display cumulative quantity, temperature, pressure, instantaneous flow rate, balance, unit price, and valve status information.

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