Remote monitoring and debugging system for AEM water and electricity hydrogen production equipment based on touch screen of Internet of Things

Abstract

The utility model discloses a remote monitoring and debugging system for AEM water and electricity hydrogen production equipment based on a touch screen of the internet of things, which belongs to the field of electrical monitoring and debugging of AEM water and electricity hydrogen production equipment and comprises a PLC (programmable logic controller), an output module, an input module, an MCGS (multi-chip computer graphics system) touch screen of the internet of things, a 4G card or on-site WiFi (wireless fidelity), a cloud server and a user side. The PLC is connected with the output module and the input module; the MCGS internet of things touch screen communicates with the PLC through a network cable, and is networked with the cloud server through the 4G card or the field WiFi; the cloud server is connected with the user side; and the user side comprises mobile phone version client software and PC version client software. According to the remote monitoring and debugging system of the AEM hydroelectric hydrogen production equipment based on the touch screen of the internet of things, the structural simplicity, the cost control and the function realization are obviously improved and promoted.

Description

Technical Field

[0001] The utility model relates to the field of electrical monitoring and debugging of AEM electrolytic hydrogen production equipment, in particular to a remote monitoring and debugging system of AEM hydropower hydrogen production equipment based on an Internet of Things touch screen. Background Art

[0002] Hydrogen is a clean energy source, and water electrolysis is an efficient and clean hydrogen production technology. The main electrolysis hydrogen production processes currently include: alkaline water electrolysis technology, proton exchange membrane water electrolysis technology, and anion exchange membrane water electrolysis technology (AEM). Among them, anion exchange membrane water electrolysis technology (AEM) has just begun in my country, but due to its unique low cost and high efficiency advantages, it is considered to be a hydrogen production technology with great development prospects.

[0003] At present, AEM water electrolysis hydrogen production equipment usually uses PLC controllers to achieve automatic control, and PLC controllers and touch screen configurations to achieve process detection and control. This method requires special personnel to frequently visit the equipment to check the operation status when the AEM electrolysis hydrogen production equipment is running. This not only increases labor costs, but also fails to effectively know the operation status of the equipment in real time. At the same time, once a problem occurs in the equipment and the program needs to be modified, the equipment manufacturer needs to go to the site to modify and debug the program, which greatly increases the maintenance cost of the equipment.

[0004] At present, the traditional AEM hydropower hydrogen production equipment remote monitoring system uses a remote communication module to connect to the PLC. After the user establishes a network connection with the remote communication module through the client software, the data of the PLC register can be obtained and the required data address can be extracted for monitoring. However, the client software cannot remotely and synchronously map the on-site touch screen screen on the mobile phone / PC to monitor the operating status, parameter settings, and alarm information. There are still great limitations. Summary of the invention

[0005] The purpose of the utility model is to provide an AEM hydropower hydrogen production equipment remote monitoring and debugging system based on an Internet of Things touch screen, which can solve the problems raised in the above-mentioned background technology in a relatively simple structure and low-cost manner.

[0006] To achieve the above purpose, the utility model provides an AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen, including a PLC controller, an output module, an input module, a MCGS Internet of Things touch screen, a 4G card or on-site WiFi, a cloud server and a user terminal;

[0007] The PLC controller is connected to the output module and the input module;

[0008] The MCGS IoT touch screen communicates with the PLC controller via a network cable and is connected to the cloud server via the 4G card or on-site WiFi;

[0009] The cloud server is connected to the user terminal;

[0010] The user terminal includes mobile client software and PC client software.

[0011] Preferably, the network port of the PLC controller is connected to the MCGS Internet of Things touch screen via a Category 5 network cable, and the built-in wireless communication module of the MCGS Internet of Things touch screen uploads data to the cloud server via a 4G card or on-site WiFi networking.

[0012] Preferably, the input module includes a switch quantity input module and an analog quantity input module, which are used to collect sensor data and receive control signals for the PLC controller.

[0013] Preferably, the output module includes a switching output module and an analog output module, which is an output expansion module controlled by a PLC and spliced ​​together with a PLC controller, through which the PLC controller outputs control signals to load devices and valves.

[0014] Preferably, the output module includes a switch output module and an analog output module, and the PLC controller outputs a control signal through the switch output module and the analog output module.

[0015] Preferably, the user end synchronizes the on-site touch screen screen to a PC or mobile phone through the client software for monitoring, and the user end accesses the PLC controller through the penetration function of the PC version of the client software for remote modification and debugging of the PLC program.

[0016] Preferably, the 4G card is directly inserted into the slot behind the MCGS Internet of Things touch screen.

[0017] Therefore, the utility model adopts the above-mentioned structure of the AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen. Compared with the traditional wireless remote monitoring, the utility model has achieved significant improvements and upgrades in structural simplicity, cost control and function realization; first of all, users can easily realize real-time monitoring of the AEM electrolytic hydrogen production equipment through the touch screen configuration screen on the mobile phone or computer at any time. This method not only greatly reduces the cost of manpower on-site care, but also ensures that users can grasp the operating status of the equipment in real time and accurately; in addition, thanks to the penetration function of the system, the manufacturer can remotely complete the modification and debugging of the equipment program without visiting the customer site. This feature not only provides great convenience for users, but also effectively reduces the operation and maintenance costs of the equipment.

[0018] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a flow chart of the wireless remote monitoring system of the AEM hydropower hydrogen production equipment based on the Internet of Things touch screen according to an embodiment of the utility model;

[0020] Figure 2 This is the flow chart of the wireless remote monitoring system for traditional AEM hydropower hydrogen production equipment. DETAILED DESCRIPTION

[0021] The technical solution of the utility model is further described below through the accompanying drawings and embodiments.

[0022] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the usual meanings understood by persons with ordinary skills in the field to which the patent of this invention belongs. The words "first", "second" and similar words used in this utility model do not indicate any order, quantity or importance, but are only used to distinguish different components. Words such as "include" or "comprise" and the like mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. Words such as "connect" or "connected" and the like are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] The technical solutions in the examples of the present utility model will be described clearly and completely below in conjunction with the accompanying drawings in the examples of the present utility model.

[0024] like Figure 2 As shown, the traditional AEM hydropower hydrogen production equipment remote monitoring system uses a remote communication module to connect to the PLC controller, and uploads the PLC controller data to the cloud server. After the user establishes a network connection with the remote communication module through the client software, the register data of the PLC controller can be obtained, and the required data addresses can be extracted for monitoring. However, the client software cannot remotely and synchronously map the on-site touch screen screen on the mobile phone / PC to monitor the operating status, parameter settings, and alarm information. Compared with the embodiment of the utility model, there are still great limitations.

[0025] like Figure 1, in an embodiment of the present utility model, a remote monitoring and debugging system for an AEM hydrogen production equipment based on an Internet of Things touch screen includes a PLC controller, an output module, an input module, an MCGS Internet of Things touch screen, a 4G card or on-site WiFi, a cloud server, and a user terminal; the PLC controller is connected to the output module and the input module; the MCGS Internet of Things touch screen communicates with the PLC controller through a network cable and is connected to the cloud server through a 4G card or on-site WiFi, and the 4G card can be used with China Unicom / Mobile / Telecom; the cloud server is connected to the user terminal; the user terminal includes a mobile version client software and a PC version client software.

[0026] The network port of the PLC controller is connected to the MCGS Internet of Things touch screen through a Category 5 network cable, and the built-in wireless communication module of the MCGS Internet of Things touch screen uploads data to the cloud server through a 4G card or on-site WiFi.

[0027] The input module includes a digital input module and an analog input module, which are used to collect sensor data and control signals for the PLC controller.

[0028] The output module includes a digital output module and an analog output module, which is an output expansion module controlled by the PLC spliced together with the PLC controller. The PLC controller outputs control signals to load devices and valves through it.

[0029] The output module includes a digital output module and an analog output module, and the PLC controller outputs control signals through the digital output module and the analog output module.

[0030] The user terminal can synchronize the on-site touch screen image to a PC or mobile phone through the mobile version client software or the PC version client software for monitoring. The user terminal accesses the PLC controller through the penetration function of the PC version client software to remotely modify and debug the PLC program.

[0031] The 4G card is directly inserted into the slot behind the MCGS Internet of Things touch screen.

[0032] The working process is as follows:

[0033] The PLC controller performs AD analog-to-digital conversion on the sensor signals (pressure, liquid level, temperature, flow rate, voltage, current) on the AEM electrolytic hydrogen production equipment through the analog input module and then gives them to the PLC controller. The PLC controller controls load devices (pumps, rectifier cabinets) and valves (control valves) through the output module according to the programmed logic to achieve automatic control and alarm output.

[0034] The MCGS Internet of Things touch screen communicates with the PLC controller through a Category 5 network cable. As the upper computer of the PLC controller, the MCGS Internet of Things touch screen can read and write access to the internal registers of the PLC controller, and configure the content to be displayed (instrument data, alarm information, working status, curves, historical records, etc.), control commands (start, stop, manual / automatic, etc.) and set parameters onto the MCGS Internet of Things touch screen and present them in the form of a screen. In addition, the MCGS Internet of Things touch screen can be connected to the cloud server through a 4G card or on-site WiFi. Users can synchronize the on-site touch screen images to a PC or mobile phone through the supporting client software for remote monitoring and control. At the same time, users can directly access the PLC controller by using the penetration function of the client software, so as to remotely modify and debug the PLC program.

[0035] Therefore, the remote monitoring and debugging system for AEM hydrogen production equipment based on the Internet of Things touch screen with the above structure realizes significant improvements and enhancements in terms of simplicity of structure, cost control, and function realization; the ability to remotely complete the modification and debugging of equipment programs not only provides great convenience for users, but also effectively reduces the operation and maintenance costs of the equipment.

[0036] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify or equivalently replace the technical solutions of the present invention, and these modifications or equivalent replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A remote monitoring and debugging system for AEM hydropower hydrogen production equipment based on the Internet of Things touch screen, characterized in that: Including PLC controller, output module, input module, MCGS IoT touch screen, 4G card or on-site WiFi, cloud server and user terminal; The PLC controller is connected to the output module and the input module; The MCGS IoT touch screen communicates with the PLC controller via a network cable and is connected to the cloud server via the 4G card or on-site WiFi; The cloud server is connected to the user terminal; The user terminal includes mobile client software and PC client software.

2. According to claim 1, the AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen is characterized in that: The network port of the PLC controller is connected to the MCGS Internet of Things touch screen via a Category 5 network cable, and the built-in wireless communication module of the MCGS Internet of Things touch screen uploads data to the cloud server via a 4G card or on-site WiFi networking.

3. The AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen according to claim 2 is characterized in that: The input module includes a switch quantity input module and an analog quantity input module, which are used to collect sensor data and control signals for the PLC controller.

4. The AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen according to claim 3 is characterized in that: The output module includes a switch quantity output module and an analog quantity output module, and the PLC controller outputs a control signal through the switch quantity output module and the analog quantity output module.

5. The AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen according to claim 4 is characterized in that: The user terminal accesses the PLC controller through the penetration function of the PC version client software to remotely modify and debug the PLC program.

6. The AEM hydropower hydrogen production equipment remote monitoring and debugging system based on the Internet of Things touch screen according to claim 5 is characterized in that: The 4G card is directly inserted into the slot behind the MCGS Internet of Things touch screen.

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