Pharmaceutical communication device based on industrial internet

Abstract

The utility model discloses a pharmaceutical communication device based on an industrial internet, and relates to the technical field of telecommunication. The device comprises a micro-processing unit, an I / O module conversion unit, an Ethernet control unit, a digital level conversion unit and an analog level conversion unit, the micro-processing unit is connected and communicated with the I / O module conversion unit, the micro-processing unit is connected and communicated with the Ethernet control unit, the micro-processing unit is connected and communicated with the digital level conversion unit, and the analog level conversion unit is connected and communicated with the analog level conversion unit. The micro-processing unit is connected and communicated with the analog level conversion unit; data integration and sharing are carried out through the micro-processing unit, the I / O module conversion unit, the Ethernet control unit, the digital level conversion unit, the analog level conversion unit and the like, and the integrity, accuracy and safety of data are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical communications, and in particular to a pharmaceutical communication device based on industrial Internet. Background Art

[0002] The pharmaceutical production process involves a large amount of data, including production parameters, equipment status, material information, etc. The pharmaceutical industry is subject to strict regulations and standards and has extremely high requirements for data integrity, accuracy and security.

[0003] With the development of the pharmaceutical industry, the level of production automation and intelligence is constantly improving. Pharmaceutical companies need to use advanced communication technologies to achieve remote monitoring, data collection, fault diagnosis and early warning of production equipment to improve production efficiency and product quality.

[0004] How to solve data integration and sharing in order to improve data integrity, accuracy and security has become a technical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model provides a pharmaceutical communication device based on the industrial Internet to solve the technical problems of data integration and sharing.

[0006] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0007] A pharmaceutical communication device based on industrial Internet includes a microprocessing unit, an I / O module conversion unit, an Ethernet control unit, a digital level conversion unit and an analog level conversion unit. The microprocessing unit is connected to and communicates with the I / O module conversion unit, the microprocessing unit is connected to and communicates with the Ethernet control unit, the microprocessing unit is connected to and communicates with the digital level conversion unit, and the microprocessing unit is connected to and communicates with the analog level conversion unit.

[0008] A further technical solution is that: the microprocessor unit includes a microprocessor U1-1 and a memory module U1-2, and the microprocessor U1-1 is connected to and communicates with the memory module U1-2; the I / O module conversion unit includes an I / O module converter U2 and an I / O port, and the microprocessor U1-1 is connected to and communicates with the I / O port via the I / O module converter U2; the Ethernet control unit includes an Ethernet controller U3 and a network port, and the microprocessor U1-1 is connected to and communicates with the network port via the Ethernet controller U3; the digital level conversion unit includes a digital level conversion module U4 and a digital input terminal, and the microprocessor U1-1 is connected to and communicates with the digital input terminal via the digital level conversion module U4; the analog level conversion unit includes an analog level conversion module U5 and an analog input terminal, and the microprocessor U1-1 is connected to and communicates with the analog input terminal via the analog level conversion module U5.

[0009] A further technical solution lies in that: the I / O port includes a first port RS01 and a second port RS02, and the I / O module converter U2 is connected to and communicates with the first port RS01, and the I / O module converter U2 is connected to and communicates with the second port RS02.

[0010] A further technical solution lies in that: the network port includes a first network port LAN01, a second network port LAN02, and a third network port LAN03, and the Ethernet controller U3 is respectively connected to and communicates with each network port.

[0011] A further technical solution lies in that: the digital input terminals include first to eighth digital input terminals DI01 to DI08, and the digital level conversion module U4 is respectively connected to and communicates with each digital input terminal.

[0012] A further technical solution lies in that: the analog input terminals include first to eighth analog input terminals AI01 to AI08, and the analog level conversion module U5 is respectively connected to and communicates with each analog input terminal.

[0013] A further technical solution lies in that: it further includes a power interface, and the power interface is connected to the microprocessing unit for power supply.

[0014] A further technical solution lies in that: it further includes a panel, and the microprocessing unit, the I / O module conversion unit, the Ethernet control unit, the digital level conversion unit, and the analog level conversion unit are fixedly connected to the panel.

[0015] The beneficial effects produced by adopting the above technical solutions are as follows:

[0016] A pharmaceutical communication device based on the industrial Internet includes a microprocessing unit, an I / O module conversion unit, an Ethernet control unit, a digital level conversion unit, and an analog level conversion unit. The microprocessing unit is connected to and communicates with the I / O module conversion unit, the microprocessing unit is connected to and communicates with the Ethernet control unit, the microprocessing unit is connected to and communicates with the digital level conversion unit, and the microprocessing unit is connected to and communicates with the analog level conversion unit. Through the microprocessing unit, the I / O module conversion unit, the Ethernet control unit, the digital level conversion unit, the analog level conversion unit, etc., data integration and sharing are carried out, improving the integrity, accuracy, and security of the data.

[0017] See the description in the specific implementation part for details. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is the wiring diagram of the present utility model. SPECIFIC IMPLEMENTATION MODE

[0019] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The following description of at least one exemplary embodiment is actually illustrative only and in no way limits the present application or its application or use. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without making creative efforts belong to the scope of protection of the present application.

[0020] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0021] Such as Figure 1As shown in the figure, the utility model discloses a pharmaceutical communication device based on industrial Internet, which includes a panel, a microprocessor U1-1, a memory module U1-2, an I / O module converter U2, an I / O port, an Ethernet controller U3, a network port, a digital level conversion module U4, digital input terminals, an analog level conversion module U5, analog input terminals and a power interface. The I / O port includes a first port RS01 and a second port RS02. The network port includes a first network port LAN01, a second network port LAN02 and a third network port LAN03. The digital input terminals include a first digital input terminal DI01, a second digital input terminal DI02, a third digital input terminal DI03, a fourth digital input terminal DI04, a fifth digital input terminal DI05, a sixth digital input terminal DI06, a seventh digital input terminal DI07 and an eighth digital input terminal DI08. The analog input terminals include a first analog input terminal AI01, a second analog input terminal AI02, a third analog input terminal AI03, a fourth analog input terminal AI04, a fifth analog input terminal AI05, a sixth analog input terminal AI06, a seventh analog input terminal AI07 and an eighth analog input terminal AI08. The first port RS01, the second port RS02, the first network port LAN01, the second network port LAN02, the third network port LAN03, the first digital input terminal DI01, the second digital input terminal DI02, the third digital input terminal DI03, the fourth digital input terminal DI04, the fifth digital input terminal DI05, the sixth digital input terminal DI06, the seventh digital input terminal DI07, the eighth digital input terminal DI08, the first analog input terminal AI01, the second analog input terminal AI02, the third analog input terminal AI03, the fourth analog input terminal AI04, the fifth analog input terminal AI05, the sixth analog input terminal AI06, the seventh analog input terminal AI07, the eighth analog input terminal AI08 and the power interface are all embedded and fixed on the panel.

[0022] The power interface is connected to the microprocessor U1-1 for power supply, and the microprocessor U1-1 is connected and communicates with the memory module U1-2; the microprocessor U1-1 is connected and communicates with the I / O module converter U2, the I / O module converter U2 is connected and communicates with the first port RS01, and the I / O module converter U2 is connected and communicates with the second port RS02.

[0023] The microprocessor U1-1 is connected to and communicates with the Ethernet controller U3. The Ethernet controller U3 is connected to and communicates with the first network port LAN01, the second network port LAN02, and the third network port LAN03. The first network port LAN01 is connected to a PLC. The second network port LAN02 can be connected to a host computer to implement the network address translation function, mapping the IP address and port number of the microprocessor U1-1 connected to the first network port LAN01 to any IP address and port number of the second network port LAN02. The third network port LAN03 can be connected to a SCADA system, which can unify different IP addresses in the same network segment for data collection. Through the microprocessor U1-1, the I / O module converter U2, the Ethernet controller U3, the digital level conversion module U4, the analog level conversion module U5, etc., data integration and sharing are carried out, improving the integrity, accuracy, and security of the data.

[0024] The microprocessor U1-1 is connected to and communicates with the digital level conversion module U4. The digital level conversion module U4 is connected to and communicates with the first digital input terminal DI01, the second digital input terminal DI02, the third digital input terminal DI03, the fourth digital input terminal DI04, the fifth digital input terminal DI05, the sixth digital input terminal DI06, the seventh digital input terminal DI07, and the eighth digital input terminal DI08.

[0025] The microprocessor U1-1 is connected to and communicates with the analog level conversion module U5. The analog level conversion module U5 is connected to and communicates with the first analog input terminal AI01, the second analog input terminal AI02, the third analog input terminal AI03, the fourth analog input terminal AI04, the fifth analog input terminal AI05, the sixth analog input terminal AI06, the seventh analog input terminal AI07, and the eighth analog input terminal AI08.

[0026] The power interface is used to connect to a DC24V power supply. The first interface DC01 of the power interface is connected to the positive pole of the device, and the second interface DC02 of the power interface is connected to the negative pole of the device.

[0027] Among them, the microprocessor U1-1, memory module U1-2, I / O module converter U2, I / O ports, Ethernet controller U3, network ports, digital level conversion module U4, digital input terminals, analog level conversion module U5, analog input terminals, and the power interface itself, as well as the corresponding connection technologies, are existing technologies and will not be elaborated here.

[0028] As a bridge for data transmission, the communication device can integrate and share data between different devices and systems, providing strong support for the decision-making analysis of enterprises. The communication device has reliable data transmission capabilities and security protection mechanisms to ensure the compliance and security of data.

[0029] The further description is as follows:

[0030] 1. The first port RS01: The B terminal of RS-485, representing the negative terminal;

[0031] 2. The second port RS02: The A terminal of RS-485, representing the positive terminal;

[0032] 3. The first network port LAN01: RJ45 network port;

[0033] 4. The second network port LAN02: RJ45 network port;

[0034] 5. The third network port LAN03: RJ45 network port;

[0035] 6. The first digital input terminal DI01: Digital input signal;

[0036] 7. The second digital input terminal DI02: Digital input signal;

[0037] 8. The third digital input terminal DI03: Digital input signal;

[0038] 9. The fourth digital input terminal DI04: Digital input signal;

[0039] 10. The fifth digital input terminal DI05: Digital input signal;

[0040] 11. The sixth digital input terminal DI06: Digital input signal;

[0041] 12. The seventh digital input terminal DI07: Digital input signal;

[0042] 13. The eighth digital input terminal DI08: Digital input signal;

[0043] 14. The first interface DC01 of the power interface: The positive pole of the DC24V power supply;

[0044] 15. The second interface DC02 of the power supply interface: the negative pole of the DC24V power supply;

[0045] 16. The first analog input terminal AI01: analog input signal;

[0046] 17. The second analog input terminal AI02: analog input signal;

[0047] 18. The third analog input terminal AI03: analog input signal;

[0048] 19. The fourth analog input terminal AI04: analog input signal;

[0049] 20. The fifth analog input terminal AI05: analog input signal;

[0050] 21. The sixth analog input terminal AI06: analog input signal;

[0051] 22. The seventh analog input terminal AI07: analog input signal;

[0052] 23. The eighth analog input terminal AI08: analog input signal;

[0053] 24. I / O module converter U2;

[0054] 25. Ethernet controller U3;

[0055] 26. Digital level conversion module U4 and analog level conversion module U5;

[0056] 27. Memory module U1-2;

[0057] 28. Microprocessor U1-1.

[0058] Working principle and process:

[0059] 1. In the pharmaceutical industry, RS485 communication is widely used. The data signal is transmitted through a pair of twisted-pair wires, including wire A and wire B. Wire A is the positive pole, connected to the first port RS01, and wire B is the negative pole, connected to the second port RS02, and data is transmitted through differential signals.

[0060] 2. The first network port LAN01 is connected to the PLC, and the second network port LAN02 can be connected to the host computer to implement the network address conversion function, mapping the IP address and port number of the microprocessor U1-1 connected to the first network port LAN01 to any IP and port number of the second network port LAN02.

[0061] 3. The third network port LAN03 can be connected to the SCADA system, and can be unified into different IP addresses in the same network segment for data acquisition.

[0062] 4. The first to eighth digital input terminals DI01 - DI08 are used to access digital input signals. Mainly in the pharmaceutical production line, many devices need to control start and stop through the first to eighth digital input terminals DI01 - DI08. During the pharmaceutical process, it is necessary to precisely control the flow rate and direction of various fluids. The first to eighth digital input terminals DI01 - DI08 can control the opening and closing positions of valves to achieve precise control of the flow direction and flow rate of various fluids. In addition, as long as the safety alarm system at the production site is also built based on the first to eighth digital input terminals DI01 - DI08. When an abnormal situation occurs at the production site, the sensor will send a signal, which is sent to the control system through the first to eighth digital input terminals DI01 - DI08, and the control system will judge whether to trigger the alarm mechanism according to the preset logic.

[0063] 5. Connect the DC24V power supply to the positive pole of the device through the first interface DC01 of the power interface. Connect the second interface DC02 of the power interface to the negative pole of the device.

[0064] 6. The first to eighth analog input terminals AI01 - AI08 are used to access analog input signals. Key parameters such as temperature, pressure, and flow rate during the pharmaceutical process need to be monitored in real time through the first to eighth analog input terminals AI01 - AI08. It is mainly for some water meters and electricity meters. Through signal processing and analysis of the first to eighth analog input terminals AI01 - AI08, the pharmaceutical communication device can achieve precise control of the production process. When the device malfunctions, the communication device can promptly capture the signal changes on the relevant first to eighth analog input terminals AI01 - AI08 and issue an alarm or trigger the shutdown protection mechanism.

[0065] 7. The I / O module converter U2 is mainly involved in the acquisition, processing, and output of RS485 signals, as well as the switching of the working state of the module.

[0066] 8. The Ethernet controller U3 is responsible for realizing data transmission between the computer and the Ethernet LAN, including data sending, receiving, and processing. It realizes the circuit system required for communication through physical layer and data link layer standards, such as Ethernet standards, and supports multiple network protocols, such as TCP / IP protocol, to ensure that data can be efficiently and accurately transmitted in the network.

[0067] 9. The digital level conversion module U4 and the analog level conversion module U5. The digital level conversion module U4 can convert the level of a DI from one logic or voltage level to another logic or voltage level, and the analog level conversion module U5 can convert the level of an AI from one logic or voltage level to another logic or voltage level; realizing signal compatibility and interconnection between devices with different levels, and ensuring accurate signal transmission between different circuits or systems.

[0068] 10. Memory module U1-2, mainly supporting data storage and access of the module, temporary information caching, program running support, high-speed data transmission, multi-task parallel management, and ensuring system stability.

[0069] 11. Microprocessor U1-1, through its internal management mechanism, reasonably schedules and allocates various input signal resources in the computer system, and can execute various data processing tasks including arithmetic operations and logical operations. It is not only responsible for internal data processing and operations, but also undertakes the information exchange and communication tasks between external devices or systems, realizing the interconnection and interoperability between the computer and the external world.

[0070] Beneficial technical effects:

[0071] 1. Intelligence and automation: The communication device of the present application will have stronger data processing and analysis capabilities, and can automatically identify and respond to abnormal situations in the production process.

[0072] 2. High speed and stability: The communication device of the present application has higher data transmission speed and more stable communication performance, which will help to improve the real-time performance and reliability of the production process.

[0073] 3. Security and compliance: The communication device of the present application pays more attention to the design and implementation of data encryption and security protection mechanisms to ensure data compliance and security.

Claims

1. A pharmaceutical communication device based on the industrial Internet, characterized in that: It includes a microprocessing unit, an I / O module conversion unit, an Ethernet control unit, a digital level conversion unit, and an analog level conversion unit. The microprocessing unit is connected and communicates with the I / O module conversion unit, the microprocessing unit is connected and communicates with the Ethernet control unit, the microprocessing unit is connected and communicates with the digital level conversion unit, and the microprocessing unit is connected and communicates with the analog level conversion unit.

2. The pharmaceutical communication device based on industrial Internet according to claim 1, wherein: The microprocessing unit includes a microprocessor U1-1 and a memory module U1-2. The microprocessor U1-1 is connected and communicates with the memory module U1-2; the I / O module conversion unit includes an I / O module converter U2 and an I / O port. The microprocessor U1-1 is connected and communicates with the I / O port through the I / O module converter U2; the Ethernet control unit includes an Ethernet controller U3 and a network port. The microprocessor U1-1 is connected and communicates with the network port through the Ethernet controller U3; The digital level conversion unit includes a digital level conversion module U4 and a digital input terminal. The microprocessor U1-1 is connected and communicates with the digital input terminal through the digital level conversion module U4; The analog level conversion unit includes an analog level conversion module U5 and an analog input terminal. The microprocessor U1-1 is connected and communicates with the analog input terminal through the analog level conversion module U5.

3. The pharmaceutical communication device based on industrial Internet according to claim 2, wherein: The I / O port includes a first port RS01 and a second port RS02. The I / O module converter U2 is connected and communicates with the first port RS01, and the I / O module converter U2 is connected and communicates with the second port RS02.

4. The pharmaceutical communication device based on industrial Internet according to claim 2, characterized in that: The network port includes a first network port LAN01, a second network port LAN02, and a third network port LAN03. The Ethernet controller U3 is respectively connected and communicates with each network port.

5. The pharmaceutical communication device based on industrial Internet according to claim 2, wherein: The digital input terminals include first to eighth digital input terminals DI01~DI08. The digital level conversion module U4 is respectively connected and communicates with each digital input terminal.

6. The pharmaceutical communication device based on the industrial Internet according to claim 2, wherein: The analog input terminals include first to eighth analog input terminals AI01~AI08. The analog level conversion module U5 is respectively connected and communicates with each analog input terminal.

7. The pharmaceutical communication device based on industrial Internet according to claim 1, wherein: It also includes a power interface, and the power interface is connected to supply power to the microprocessing unit.

8. The pharmaceutical communication device based on the industrial Internet according to claim 1, characterized in that: It also includes a panel, and the microprocessing unit, the I / O module conversion unit, the Ethernet control unit, the digital level conversion unit, and the analog level conversion unit are fixedly connected to the panel.

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