Industrial data acquisition, processing, output and integrated display terminal

Abstract

The utility model provides an industry data acquisition processing output integrated display terminal relates to power electronics technical field, include: control module, acquisition module, power module, control module is connected with acquisition module, power module electricity respectively, control module includes control unit, storage unit, oscillation unit, control unit is connected with storage unit, oscillation unit electricity respectively, control unit includes MCU piece U1, MCU piece U1 is connected with resistance R3, resistance R5 electricity respectively, resistance R3 is connected with diode L2 electricity, resistance R5 is connected with diode L3 electricity, diode L3 is connected with diode L2, diode L1 electricity respectively, diode L1 is connected with resistance R2 electricity, MCU piece U1 still is connected with inductance magnetic pearl FB1, inductance magnetic pearl FB2 electricity, inductance magnetic pearl FB1 is connected with resistance R1 electricity, resistance R1 is connected with electric capacity C1 electricity, the utility model discloses, has realized efficient, stable, low power consumption's data acquisition and processing, has expanded the application scene.

Description

Technical Field

[0001] This utility model relates to the field of power electronics technology, and in particular to an integrated display terminal for industrial data acquisition, processing and output. Background Technology

[0002] In existing technologies, data acquisition and processing systems typically employ discrete components or modular designs, such as separating control modules, acquisition modules, and power supply modules. This results in large system size, low integration, severe signal interference, and high power consumption. Traditional control modules often rely on simple microcontrollers, lacking efficient storage and clock synchronization mechanisms, making them prone to data loss or timing errors when processing multi-channel sensor data. Furthermore, power supply modules often use linear voltage regulation schemes, which are inefficient and generate a lot of heat, while the sensor interface design of acquisition modules is complex and has poor anti-interference capabilities. For example, in industrial automation or IoT applications, existing industrial data acquisition, processing, and output integrated display terminals struggle to simultaneously achieve high-precision acquisition, low-power operation, and stable communication, limiting their application in harsh environments.

[0003] Therefore, an integrated display terminal for industrial data acquisition, processing, and output is proposed. Utility Model Content

[0004] This manual provides an integrated display terminal for industrial data acquisition, processing, and output, which achieves efficient, stable, and low-power data acquisition and processing, expanding application scenarios.

[0005] This manual provides an integrated display terminal for industrial data acquisition, processing, and output, including: a control module, an acquisition module, and a power supply module; The control module is electrically connected to the acquisition module and the power module respectively; The control module includes a control unit, a storage unit, and an oscillation unit, wherein the control unit is electrically connected to the storage unit and the oscillation unit respectively; The control unit includes an MCU U1, which is electrically connected to resistors R3 and R5 respectively. Resistor R3 is electrically connected to diode L2, resistor R5 is electrically connected to diode L3, diode L3 is electrically connected to diode L2 and diode L1 respectively, and diode L1 is electrically connected to resistor R2. The MCU device U1 is also electrically connected to inductor beads FB1 and FB2. Inductor bead FB1 is electrically connected to resistor R1, and resistor R1 is electrically connected to capacitor C1.

[0006] Optionally, the storage unit includes a memory U2, which is electrically connected to a capacitor C12, a resistor R9, and a resistor R10, respectively. The capacitor C12, the resistor R9, and the resistor R10 are all electrically connected to the MCU device U1.

[0007] Optionally, the oscillation unit includes capacitors C10 and C11 electrically connected to the MCU device U1. Both capacitors C10 and C11 are electrically connected to the crystal oscillator X1, and the crystal oscillator X1 is electrically connected to the resistor R7.

[0008] Optionally, the power module includes a voltage regulator unit and a transceiver unit electrically connected to the MCU U1; The voltage regulation unit includes a buck regulator D6 and a linear regulator U3. The buck regulator D6 is electrically connected to a diode D4, a polarized capacitor E2, a polarized capacitor E3, a capacitor C26, and a diode D2. The diode D4 is electrically connected to an inductor L6. The inductor L6 is electrically connected to a polarized capacitor E1, a capacitor C25, and a capacitor C24. The diode D2 is electrically connected to a connector J1. The linear regulator U3 is electrically connected to capacitors C13, C14, and C15.

[0009] Optionally, the transceiver unit includes a connector J2 and a transceiver U8; the connector J2 is electrically connected to resistors R15, R18, R22, and R26 respectively, and resistors R15, R18, R22, and R26 are all electrically connected to the MCU device U1; the connector J2 is also electrically connected to resistors R12, R16, R20, and R25 respectively; the transceiver U8 is electrically connected to the MCU device U1.

[0010] Optionally, the acquisition module includes differential pressure sensor U4, differential pressure sensor U5, differential pressure sensor U6, and differential pressure sensor U7; differential pressure sensor U4 is electrically connected to resistors R11 and R8, and both resistors R11 and R8 are electrically connected to the MCU device U1; differential pressure sensor U5 is electrically connected to resistors R13 and R14, and both resistors R13 and R14 are electrically connected to the MCU device U1; differential pressure sensor U6 is electrically connected to resistors R17 and R19, and both resistors R17 and R19 are electrically connected to the MCU device U1; differential pressure sensor U7 is electrically connected to resistors R21 and R23, and both resistors R21 and R23 are electrically connected to the MCU device U1.

[0011] Optionally, the MCU device U1 includes an STM32F103C8T6 MCU.

[0012] Optionally, the memory U2 includes a CAT24C02WI memory.

[0013] Optionally, the buck regulator D6 includes an LM2576HVT buck regulator.

[0014] Optionally, the linear regulator U3 includes an ASM1117 linear regulator.

[0015] This invention utilizes a highly integrated design to optimize and integrate the control module, acquisition module, and power supply module, significantly reducing system size, power consumption, and cost. The control module employs an MCU working in conjunction with a storage unit and an oscillation unit, improving data processing speed and timing accuracy. The power supply module's voltage regulation and transceiver units ensure stable power supply and reliable communication, enhancing the system's anti-interference capabilities. The acquisition module's multi-channel differential pressure sensor interface design supports high-precision data acquisition, making it suitable for monitoring applications in complex environments. Overall, this invention achieves efficient, stable, and low-power data acquisition and processing, expanding its application scenarios. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This specification provides a schematic diagram of the structure of an integrated display terminal for industrial data acquisition, processing, and output, as shown in the embodiments of this specification. Figure 2 This is a schematic diagram of the structure of the control unit 110 provided in the embodiments of this specification; Figure 3 This is a schematic diagram of the structure of the storage unit 120 provided in the embodiments of this specification; Figure 4 This is a schematic diagram of the structure of the oscillation unit 130 provided in the embodiments of this specification; Figure 5 This is a schematic diagram of the power supply 200 provided in the embodiments of this specification; Figure 6 This is a schematic diagram of the structure of the voltage regulator unit 310 provided in the embodiments of this specification; Figure 7 This is a schematic diagram of the transceiver unit 320 provided in the embodiments of this specification.

[0018] The attached diagram shows: 100, control module; 110, control unit; 120, storage unit; 130, oscillation unit; 200, acquisition module; 300, power supply module; 310, voltage regulator unit; 320, transceiver unit. Detailed Implementation

[0019] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of the present invention defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0020] The following is in conjunction with the appendix Figure 1-7 Exemplary embodiments of the present invention will be described more fully. However, exemplary embodiments can be implemented in many forms and should not be construed as limiting the present invention to the embodiments set forth herein. Rather, these exemplary embodiments are provided to make the present invention more comprehensive and complete, and to facilitate the full communication of the inventive concept to those skilled in the art. The same reference numerals in the figures denote the same or similar elements, components, or parts, and therefore repeated descriptions of them are omitted.

[0021] Subject to the technical concept of this utility model, the features, structures, characteristics or other details described in a particular embodiment may be combined in one or more other embodiments in a suitable manner.

[0022] In the description of specific embodiments, the features, structures, characteristics, or other details described herein are intended to enable those skilled in the art to fully understand the embodiments. However, it is not excluded that those skilled in the art can practice the technical solutions of this utility model without one or more of the specific features, structures, characteristics, or other details.

[0023] The flowcharts shown in the accompanying drawings are merely illustrative and do not necessarily include all content and operations / steps, nor do they necessarily have to be performed in the described order. For example, some operations / steps can be broken down, while others can be combined or partially combined; therefore, the actual execution order may change depending on the specific circumstances.

[0024] The block diagrams shown in the accompanying drawings are merely functional entities and do not necessarily correspond to physically independent entities. That is, these functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0025] The terms “and / or” or “and / or” include all combinations of any one or more of the listed items.

[0026] This manual provides an integrated display terminal for industrial data acquisition, processing, and output, comprising: Control module 100, data acquisition module 200, power supply module 300; The control module 100 is electrically connected to the acquisition module 200 and the power module 300, respectively. The control module 100 includes a control unit 110, a storage unit 120, and an oscillation unit 130, wherein the control unit 110 is electrically connected to the storage unit 120 and the oscillation unit 130 respectively; The control unit 110 includes an MCU U1, which is electrically connected to resistors R3 and R5 respectively. Resistor R3 is electrically connected to diode L2, resistor R5 is electrically connected to diode L3, diode L3 is electrically connected to diode L2 and diode L1 respectively, and diode L1 is electrically connected to resistor R2. The MCU device U1 is also electrically connected to inductor beads FB1 and FB2. Inductor bead FB1 is electrically connected to resistor R1, and resistor R1 is electrically connected to capacitor C1.

[0027] Optionally, the MCU device U1 includes an STM32F103C8T6 MCU.

[0028] In the specific embodiments described in this specification, the control module 100 is electrically connected to the acquisition module 200 and the power supply module 300 to achieve overall control. The control module 100 includes a control unit 110, a storage unit 120, and an oscillation unit 130. The control unit 110 uses an MCU device U1 (e.g., an STM32F103C8T6 model). The pins of U1 are connected to resistors R3 and R5, respectively. Resistor R3 is connected to diode L2, resistor R5 is connected to diode L3, diode L3 is then connected to diodes L2 and L1, and diode L1 is connected to resistor R2, forming a signal conditioning circuit. Simultaneously, the MCU device U1 is also connected to inductor beads FB1 and FB2 for filtering and noise suppression; inductor bead FB1 is connected to resistor R1, and resistor R1 is then connected to capacitor C1, forming a decoupling network to ensure power supply stability.

[0029] The MCU U1 specifically uses an STM32F103C8T6 MCU, which features an ARM Cortex-M3 core and supports various peripheral interfaces such as ADC, SPI, and I2C, making it suitable for real-time data processing and control tasks. In the circuit, the pin configuration of U1 is as described above to ensure seamless operation with other modules.

[0030] Optionally, the storage unit 120 includes a memory U2, which is electrically connected to a capacitor C12, a resistor R9, and a resistor R10, respectively. The capacitor C12, the resistor R9, and the resistor R10 are all electrically connected to the MCU device U1.

[0031] Optionally, the memory U2 includes a CAT24C02WI memory.

[0032] In the specific embodiments described in this specification, the storage unit 120 includes a memory U2 (e.g., CAT24C02WI model). The pins of U2 are connected to capacitor C12, resistor R9, and resistor R10, respectively. Capacitor C12 is used for filtering, and resistors R9 and R10 act as pull-up resistors to ensure signal integrity. The memory U2 is electrically connected to the MCU U1 via I2C or other interfaces to realize data storage and retrieval, thus expanding the system's storage capacity.

[0033] The memory U2 specifically uses the CAT24C02WI model, which is an I2C interface EEPROM memory with a capacity of 2Kb. It is used to store calibration data, configuration parameters, or historical data to improve the data persistence of the system.

[0034] Optionally, the oscillation unit 130 includes capacitors C10 and C11 electrically connected to the MCU device U1. Both capacitors C10 and C11 are electrically connected to the crystal oscillator X1, and the crystal oscillator X1 is electrically connected to the resistor R7.

[0035] In the specific embodiments described in this specification, the oscillation unit 130 includes capacitors C10 and C11, both of which are connected to the clock pin of the MCU device U1. Capacitors C10 and C11 are also connected to the two ends of the crystal oscillator X1, which provides a reference clock signal. The crystal oscillator X1 is connected to resistor R7, which is used to adjust the oscillation frequency to ensure the stability and accuracy of the clock circuit.

[0036] Optionally, the power module 300 includes a voltage regulator unit 310 and a transceiver unit 320 electrically connected to the MCU U1; The voltage regulation unit 310 includes a buck regulator D6 and a linear regulator U3. The buck regulator D6 is electrically connected to a diode D4, a polarized capacitor E2, a polarized capacitor E3, a capacitor C26, and a diode D2. The diode D4 is electrically connected to an inductor L6. The inductor L6 is electrically connected to a polarized capacitor E1, a capacitor C25, and a capacitor C24. The diode D2 is electrically connected to a connector J1. The linear regulator U3 is electrically connected to capacitors C13, C14, and C15.

[0037] Optionally, the buck regulator D6 includes an LM2576HVT buck regulator.

[0038] Optionally, the linear regulator U3 includes an ASM1117 linear regulator.

[0039] In the specific embodiments described in this specification, the power supply module 300 includes a voltage regulator unit 310 and a transceiver unit 320, both electrically connected to the MCU U1. The voltage regulator unit 310 uses a buck regulator D6 (e.g., LM2576HVT). The input pin of D6 is connected to diode D4, and the output pin is connected to polarized capacitors E2 and E3, capacitor C26, and diode D2. Diode D4 is connected to inductor L6, which in turn is connected to polarized capacitors E1, C25, and C24, forming a buck converter circuit to provide a stable voltage. A linear regulator U3 (e.g., ASM1117) is connected to capacitors C13, C14, and C15 for secondary voltage regulation, ensuring the power supply quality for the MCU and sensors.

[0040] The D6 step-down regulator specifically adopts the LM2576HVT model, which is a switching regulator with a wide input voltage range and high efficiency. It is suitable for stepping down the input voltage (such as 24V) to 5V or 3.3V to provide efficient power to the system.

[0041] The linear regulator U3 specifically uses the ASM1117 model, which is a low dropout regulator that outputs a stable voltage (such as 3.3V). With the help of capacitors C13, C14 and C15 for filtering, it provides a clean power supply for the MCU and sensors, reducing the impact of noise.

[0042] Optionally, the transceiver unit 320 includes a connector J2 and a transceiver U8; the connector J2 is electrically connected to resistors R15, R18, R22, and R26 respectively, and resistors R15, R18, R22, and R26 are all electrically connected to the MCU device U1; the connector J2 is also electrically connected to resistors R12, R16, R20, and R25 respectively; the transceiver U8 is electrically connected to the MCU device U1.

[0043] In a specific embodiment of this specification, the transceiver unit 320 includes a connector J2 and a transceiver U8. The pins of connector J2 are connected to resistors R15, R18, R22, and R26, which are all connected to the communication pins of the MCU U1 to achieve signal matching. Connector J2 is also connected to resistors R12, R16, R20, and R25 for current limiting and protection. The transceiver U8 (e.g., a CAN or RS485 transceiver) is directly connected to the MCU U1 to handle data communication and support remote data transmission.

[0044] Optionally, the acquisition module 200 includes differential pressure sensor U4, differential pressure sensor U5, differential pressure sensor U6, and differential pressure sensor U7; differential pressure sensor U4 is electrically connected to resistors R11 and R8, and both resistors R11 and R8 are electrically connected to the MCU device U1; differential pressure sensor U5 is electrically connected to resistors R13 and R14, and both resistors R13 and R14 are electrically connected to the MCU device U1; differential pressure sensor U6 is electrically connected to resistors R17 and R19, and both resistors R17 and R19 are electrically connected to the MCU device U1; differential pressure sensor U7 is electrically connected to resistors R21 and R23, and both resistors R21 and R23 are electrically connected to the MCU device U1.

[0045] In the specific embodiments described in this specification, the acquisition module 200 includes differential pressure sensors U4, U5, U6, and U7. The output pin of differential pressure sensor U4 is connected to resistors R11 and R8, both of which are connected to the ADC pin of the MCU device U1, converting analog signals into digital signals. Similarly, differential pressure sensor U5 is connected to resistors R13 and R14, U6 is connected to resistors R17 and R19, and U7 is connected to resistors R21 and R23, all connected to the MCU device U1, enabling high-precision acquisition of multi-channel sensor data.

[0046] In this invention, the control module 100, acquisition module 200, and power supply module 300 are optimized and integrated through a highly integrated design, significantly reducing system size, power consumption, and cost. The control module 100 employs an MCU working in conjunction with a storage unit 120 and an oscillation unit 130, improving data processing speed and timing accuracy. The power supply module 300's voltage regulation unit 310 and transceiver unit 320 ensure stable power supply and reliable communication, enhancing the system's anti-interference capability. The acquisition module 200's multi-channel differential pressure sensor interface design supports high-precision data acquisition and is suitable for monitoring applications in complex environments. Overall, this invention achieves efficient, stable, and low-power data acquisition and processing, expanding its application scenarios.

[0047] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that this utility model is not inherently related to any specific computer, virtual device, or electronic device, and various general-purpose devices can also implement this utility model. The above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

[0048] The various embodiments in this specification are described in a progressive manner. The same or similar parts between the various embodiments can be referred to each other. Each embodiment focuses on describing the differences from other embodiments.

[0049] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. An integrated display terminal for industrial data acquisition, processing, and output, characterized in that, include: Control module (100), acquisition module (200), power supply module (300); The control module (100) is electrically connected to the acquisition module (200) and the power module (300) respectively; The control module (100) includes a control unit (110), a storage unit (120), and an oscillation unit (130), wherein the control unit (110) is electrically connected to the storage unit (120) and the oscillation unit (130) respectively; The control unit (110) includes an MCU U1, which is electrically connected to resistors R3 and R5 respectively. Resistor R3 is electrically connected to diode L2, resistor R5 is electrically connected to diode L3, diode L3 is electrically connected to diode L2 and diode L1 respectively, and diode L1 is electrically connected to resistor R2. The MCU device U1 is also electrically connected to inductor beads FB1 and FB2. Inductor bead FB1 is electrically connected to resistor R1, and resistor R1 is electrically connected to capacitor C1.

2. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 1, characterized in that, The storage unit (120) includes a memory U2, which is electrically connected to a capacitor C12, a resistor R9, and a resistor R10. The capacitor C12, the resistor R9, and the resistor R10 are all electrically connected to the MCU device U1.

3. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 2, characterized in that, The oscillation unit (130) includes capacitors C10 and C11 electrically connected to the MCU component U1. Both capacitors C10 and C11 are electrically connected to the crystal oscillator X1, and the crystal oscillator X1 is electrically connected to the resistor R7.

4. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 3, characterized in that, The power module (300) includes a voltage regulator unit (310) and a transceiver unit (320) that are electrically connected to the MCU U1. The voltage regulator unit (310) includes a buck regulator D6 and a linear regulator U3. The buck regulator D6 is electrically connected to a diode D4, a polarized capacitor E2, a polarized capacitor E3, a capacitor C26, and a diode D2. The diode D4 is electrically connected to an inductor L6. The inductor L6 is electrically connected to a polarized capacitor E1, a capacitor C25, and a capacitor C24. The diode D2 is electrically connected to a connector J1. The linear regulator U3 is electrically connected to capacitors C13, C14, and C15.

5. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 4, characterized in that, The transceiver unit (320) includes a connector J2 and a transceiver U8; the connector J2 is electrically connected to resistors R15, R18, R22, and R26 respectively, and resistors R15, R18, R22, and R26 are all electrically connected to the MCU device U1. The connector J2 is also electrically connected to resistors R12, R16, R20, and R25 respectively; the transceiver U8 is electrically connected to the MCU device U1.

6. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 5, characterized in that, The acquisition module (200) includes differential pressure sensor U4, differential pressure sensor U5, differential pressure sensor U6, and differential pressure sensor U7. Differential pressure sensor U4 is electrically connected to resistors R11 and R8, and both resistors R11 and R8 are electrically connected to the MCU device U1. Differential pressure sensor U5 is electrically connected to resistors R13 and R14, and both resistors R13 and R14 are electrically connected to the MCU device U1. Differential pressure sensor U6 is electrically connected to resistors R17 and R19, and both resistors R17 and R19 are electrically connected to the MCU device U1. Differential pressure sensor U7 is electrically connected to resistors R21 and R23, and both resistors R21 and R23 are electrically connected to the MCU device U1.

7. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 1, characterized in that, The MCU component U1 includes an STM32F103C8T6 MCU.

8. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 2, characterized in that, The memory U2 includes a CAT24C02WI memory.

9. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 4, characterized in that, The step-down regulator D6 includes the LM2576HVT step-down regulator.

10. The industrial data acquisition, processing, output, and integrated display terminal as described in claim 4, characterized in that, The linear regulator U3 includes an ASM1117 linear regulator.

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