Embedded modular acquisition device

Abstract

The utility model discloses an embedded modularized acquisition device. The acquisition device comprises a bottom plate module, an acquisition module, a control module and a power supply module; the acquisition module, the control module and the power supply module are respectively mounted on the bottom plate module; the acquisition module is configured to acquire external equipment data; the control unit is configured to process and send the equipment data to monitoring equipment, and / or control external industrial equipment according to a control instruction of the monitoring equipment; the power supply module supplies power to the acquisition unit and the control unit. The modules in the embedded modularized acquisition device are independently developed and combined for use, so that the problem that software needs to be individually programmed according to different hardware in industrial automation control projects in different scenes is avoided, complicated secondary software development is not involved, the debugging time of the industrial automation control projects is shortened, and the debugging efficiency is improved. And the project cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of industrial automation control technology, and in particular to an embedded modular acquisition device. Background Technology

[0002] In the existing technology, the data acquisition device is a PLC module. The functions of the PLC module must be implemented through programming software. Different manufacturers' PLC modules require different programming software to implement their functions.

[0003] Research revealed that when undertaking industrial automation control projects, it is necessary to perform secondary development on PLC modules using programming software according to project requirements, which reduces development efficiency. Furthermore, different common PLC modules require different programming software, increasing development costs. Utility Model Content

[0004] In view of this, the first aspect of this utility model discloses an embedded modular acquisition device.

[0005] The data acquisition device includes a base plate module, at least one data acquisition module, at least one control module, and a power supply module;

[0006] The acquisition module, the control module, and the power supply module are respectively installed on the base plate module;

[0007] The acquisition module is configured to acquire data from external devices.

[0008] The control unit is configured to process and send the device data to the monitoring device, and / or control external industrial equipment according to the control instructions of the monitoring device;

[0009] The power module supplies power to the acquisition unit and the control unit.

[0010] In some embodiments disclosed in this utility model,

[0011] The control module is configured to process and analyze the data obtained from the equipment, send the processing results to the monitoring equipment, and control the industrial equipment according to the control instructions of the monitoring equipment.

[0012] In some embodiments disclosed in this utility model,

[0013] The data acquisition device includes a communication module;

[0014] The communication module is configured to receive data from the external device; and / or

[0015] The device sends the device data to an external processing device, returns the processing result of the device data to the monitoring device, and forwards the control commands of the monitoring device to the industrial equipment.

[0016] In some embodiments disclosed in this utility model,

[0017] The acquisition device includes an output module;

[0018] The control unit is configured to generate control signals according to the control instructions;

[0019] The output module is configured to control the industrial equipment according to the control signal.

[0020] In some embodiments disclosed in this utility model,

[0021] The base plate module includes a base, a base plate printed circuit board, and several first... SCSI Connector;

[0022] The base structure has several slots;

[0023] The base plate printed circuit board is installed inside the base;

[0024] Several of the first SCSI The connectors are electrically connected to the printed circuit board of the base plate, and are respectively installed in their respective slots;

[0025] The acquisition module, the control module, and the power supply module are each configured with a second SCSI connector, second SCSI Connector and each of the first SCSI The connector is electrically connected.

[0026] In some embodiments disclosed in this utility model,

[0027] The acquisition module is equipped with an acquisition printed circuit board and an acquisition box;

[0028] The second acquisition module SCSI The connector is installed in the acquisition box;

[0029] The acquisition printed circuit board is installed in the acquisition box;

[0030] The acquisition printed circuit board passes through the second SCSI connector, first SCSI The connector is electrically connected to the base plate printed circuit board;

[0031] The collection box is detachably connected to the base.

[0032] In some embodiments disclosed in this utility model,

[0033] The control module is equipped with a control printed circuit board and a control box;

[0034] The second control module SCSI The connector is installed in the control box;

[0035] The control printed circuit board is mounted on the control box.

[0036] The control printed circuit board is connected via a second... SCSI connector, first SCSI The connector is electrically connected to the base plate printed circuit board;

[0037] The control box is detachably connected to the base.

[0038] In some embodiments disclosed in this utility model,

[0039] The power module is equipped with a power printed circuit board and a power housing.

[0040] The second power module SCSI The connector is installed in the power supply box;

[0041] The power supply printed circuit board is mounted on the power supply housing;

[0042] The power supply printed circuit board is connected via a second... SCSI connector, first SCSI The connector is electrically connected to the base plate printed circuit board;

[0043] The power supply box is detachably connected to the base.

[0044] Furthermore, the second aspect of this utility model discloses an embedded modular acquisition device.

[0045] The data acquisition device includes a base plate module, at least one communication module, at least one control module, and a power supply module;

[0046] The communication module, the control module, and the power module are respectively installed on the base plate module;

[0047] The communication module is configured to receive data from the external device;

[0048] The control unit is configured to process and send the device data to the monitoring device, and / or control external industrial equipment according to the control instructions of the monitoring device;

[0049] The power module supplies power to the communication module and the control module.

[0050] Furthermore, the third aspect of this utility model discloses an embedded modular acquisition device.

[0051] The data acquisition device includes a base plate module, at least one data acquisition module, at least one communication module, and a power supply module;

[0052] The acquisition module, the control module, and the power supply module are respectively installed on the base plate module;

[0053] The acquisition module is configured to acquire data from external devices.

[0054] The communication module sends the device data to an external processing device, returns the processing result of the device data to the monitoring device, and forwards the control instructions of the monitoring device to the industrial equipment.

[0055] The power module supplies power to the acquisition module and the communication module.

[0056] Compared with the prior art, the embedded modular acquisition device of this invention allows each module to be developed independently and used in combination, avoiding the problem that industrial automation control projects in different scenarios need to program the software separately according to different hardware. It does not involve complex secondary software development, reduces the debugging time of industrial automation control projects, and reduces project costs. Attached Figure Description

[0057] 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 some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0058] Figure 1 This is a schematic diagram of the first topology of the embedded modular acquisition device in this embodiment.

[0059] Figure 2 This is a schematic diagram of the embedded modular acquisition device in this embodiment.

[0060] Figure 3 A schematic diagram of the base plate module is shown.

[0061] Figure 4 A schematic diagram of the acquisition module is shown.

[0062] Figure 5 A schematic diagram of the control module is shown.

[0063] Figure 6 A schematic diagram of the power module is shown.

[0064] Figure 7This is a schematic diagram of the second topology of the embedded modular acquisition device in this embodiment.

[0065] Figure 8 This is a schematic diagram of the third topology of the embedded modular acquisition device in this embodiment.

[0066] Attached image captions:

[0067] 10. Base plate module; 11. Base plate printed circuit board;

[0068] 21. Acquisition module; 211. Acquisition housing; 212. Acquisition printed circuit board;

[0069] 22. Communication module;

[0070] 23. Output module;

[0071] 30. Control module; 31. Control housing; 32. Control printed circuit board;

[0072] 40. Power module; 41. Power housing; 42. Power printed circuit board;

[0073] 51. First SCSI female connector; 52. Second SCSI male connector. Detailed Implementation

[0074] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0075] Figure 1 This is a schematic diagram of the first topology of the embedded modular acquisition device in this embodiment. Figure 2 This is a schematic diagram of the embedded modular acquisition device in this embodiment.

[0076] Combination Figure 1 and Figure 2 The embedded modular acquisition device includes a base plate module 10, several acquisition modules 21, a control module 30, a communication module 22, an output module 23, and a power supply module 40. The acquisition modules 21, control modules 30, and power supply module 40 are detachably mounted on the base plate module.

[0077] The data acquisition module 21 is used to collect equipment data from external devices. These external devices can be industrial sensors, industrial controllers, or other industrial equipment that generates a large amount of sensing and control data during operation in the industrial field. The data acquisition module 21 collects equipment data generated by several external devices to achieve perception of the industrial site.

[0078] The control module 30 processes the obtained equipment data, sends the processing results to the monitoring equipment, and generates control signals based on the control commands from the monitoring equipment. The processing of equipment data by the control module 30 may include data preprocessing and data analysis.

[0079] Output module 23 is used to control industrial equipment according to control signals.

[0080] The communication module 22 is used to replace or cooperate with the acquisition module 21 in receiving data collected from external devices. The communication module 22 is also used to replace or cooperate with the control module 30 in sending device data communication (RS485 / CAN / Ethernet) to an external processing device. After the processing device processes and analyzes the data and returns the processing results, the communication module 22 receives and forwards the processing results communication (RS485 / CAN / Ethernet) to the monitoring device. The communication device also forwards control commands from the monitoring device to the industrial equipment.

[0081] The power module is connected to an external DC24V power supply, which is converted internally to DC5V, DC5V10V, and DC12V, and then supplied to the module through the internal power supply network.

[0082] Therefore, in this embodiment, each module of the embedded modular data acquisition device is pre-configured as an independent hardware and software module and can be used in combination. This avoids the problem of needing to program the software separately for different hardware in industrial automation control projects in different scenarios, thus expanding the implementation methods of industrial automation control projects. The combined use of the modules in the data acquisition device does not involve complex secondary software development, reducing the debugging time and cost of industrial automation control projects.

[0083] Furthermore, each module is integrated on the base plate module 10, and the modules can communicate with each other through the communication bus (CAN / RS485) deployed on the base plate module 10, which reduces the use of external cables, improves the overall integration level of the acquisition device, and increases the anti-interference capability of the acquisition device and its modules.

[0084] In addition, each module of the acquisition module 21 can use domestically produced components, which reduces costs compared to using imported programmable controllers.

[0085] Among them, the acquisition module 21, communication module 22, output module 23 and control module 30 can all be based on the GigaDevice GD32F407 series MCU (ARM Cortex-M4 processor) and configured with different hardware peripherals.

[0086] Furthermore, Figure 3 A schematic diagram of the base plate module 10 is shown.

[0087] Figure 3 The baseboard module 10 is shown to include a base, a baseboard printed circuit board 11, and several first SCSI connectors 51.

[0088] The base is divided into several modular areas along its length, and each modular area has an upward-facing slot. Each slot is equipped with a first SCSI connector 51. The base plate printed circuit board 11 is installed inside the base. The base plate printed circuit board 11 has printed internal communication buses and power transmission lines that enable internal communication between each acquisition module 21 and each control module 30. The first SCSI connector 51 is electrically connected to the internal communication buses and power transmission lines.

[0089] Furthermore, Figure 4 A schematic diagram of the acquisition module 21 is shown.

[0090] Figure 4 The acquisition module 21 is shown to include an acquisition printed circuit board 212, an acquisition housing 211, and a second SCSI connector.

[0091] The acquisition box 211 is arranged vertically, and its bottom area matches a module area on the base. A second SCSI male connector 52 is configured on the side of the acquisition box 211 facing the module area, and this second SCSI male connector 52 is electrically connected to a first SCSI female connector 51 within the module area. An acquisition printed circuit board 212 is installed inside the acquisition box 211, and the acquisition printed circuit board 212 has printed circuit structures that enable the acquisition module 21 to perform its functions.

[0092] Preferably, the communication module 22 and the output module 23 adopt the same structural design as the acquisition module 21, the difference being that the printed circuit boards of the communication module 22 and the output module 23 are configured with the circuit structures that implement their respective modules.

[0093] Furthermore, Figure 5 This is a schematic diagram of the control module 30.

[0094] Figure 5 The control module 30 is shown to include a control printed circuit board 32, a control housing 31, and a second SCSI connector.

[0095] The control box 31 is arranged vertically, and its bottom area matches a module area on the base. A second SCSI male connector 52 is configured on the side of the control box 31 facing the module area, and this second SCSI male connector 52 is electrically connected to a first SCSI female connector 51 within the module area. A control printed circuit board 32 is installed inside the control box 31, and the control printed circuit board 32 has printed circuit structures that enable the functions of the control module 30.

[0096] Furthermore, Figure 6 This is a structural schematic diagram of the power module 40.

[0097] Figure 6 The power module 40 is shown to include a power printed circuit board 42, a power housing, and a second SCSI connector mount.

[0098] The power supply enclosure is arranged vertically, and its bottom area matches a module area on the base. A second SCSI male connector 52 is configured on the side of the power supply enclosure facing the module area, and the second SCSI male connector 52 is electrically connected to a first SCSI female connector 51 within the module area. A power supply printed circuit board 42 is mounted inside the power supply enclosure, and the power supply printed circuit board 42 has printed circuit structures that enable the functions of the power supply module 40.

[0099] as well as, Figure 7 This is a schematic diagram of the second topology of the embedded modular acquisition device in this embodiment.

[0100] Figure 7 The embedded modular acquisition device shown includes a base module 10, a control module 30, a communication module 22, an output module 23, and a power module 40. Several acquisition modules 21, several control modules 30, and the power module 40 are configured to be detachably mounted on the base module.

[0101] The communication module 22 is used to receive data collected from external devices.

[0102] The control module 30 is used to process the processing results of the obtained equipment data, send the processing results to the monitoring equipment, and generate control signals according to the control instructions of the monitoring equipment.

[0103] Output module 23 is used to control industrial equipment according to control signals.

[0104] Power module 40 supplies power to all modules.

[0105] as well as, Figure 8 This is a schematic diagram of the third topology of the embedded modular acquisition device in this embodiment.

[0106] Figure 7The embedded modular acquisition device shown includes a base plate module 10, several acquisition modules 21, a communication module 22, an output module 23, and a power supply module 40. The acquisition modules 21, several control modules 30, and the power supply module 40 are configured to be detachably mounted on the base plate module.

[0107] The acquisition module 21 is used to acquire device data from external devices.

[0108] The communication module 22 is used to replace or cooperate with the acquisition module 21 in receiving data collected from external devices. The communication module 22 is also used to replace or cooperate with the control module 30 in sending device data to an external processing device. After the processing device processes and analyzes the data and returns the processing results, the communication module 22 receives and forwards the processing results to the monitoring device. The communication device also forwards control commands from the monitoring device to the industrial equipment.

[0109] Output module 23 is used to control industrial equipment according to control signals.

[0110] Power module 40 supplies power to all modules.

[0111] The above are merely preferred 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.

Claims

1. An embedded modular acquisition device, characterized in that, The data acquisition device includes a base plate module, at least one data acquisition module, at least one control module, and a power supply module; The acquisition module, the control module, and the power supply module are respectively installed on the base plate module; The acquisition module is configured to acquire data from external devices. The control module is configured to process and send the device data to the monitoring device, and / or control external industrial equipment according to the control instructions of the monitoring device; The power module supplies power to the acquisition module and the control module.

2. The embedded modular acquisition device according to claim 1, characterized in that, The control module is configured to process and analyze the data obtained from the equipment, send the processing results to the monitoring equipment, and control the industrial equipment according to the control instructions of the monitoring equipment.

3. The embedded modular acquisition device according to claim 1, characterized in that, The data acquisition device includes a communication module; The communication module is configured to receive data from the external device; and / or The device sends the device data to an external processing device, returns the processing result of the device data to the monitoring device, and forwards the control commands of the monitoring device to the industrial equipment.

4. The embedded modular acquisition device according to claim 3, characterized in that, The acquisition device includes an output module; The control module is configured to generate control signals according to the control instructions; The output module is configured to control the industrial equipment according to the control signal.

5. The embedded modular acquisition device according to claim 1, characterized in that, The baseboard module includes a base, a baseboard printed circuit board, and several first SCSI connectors; The base structure has several slots; The base plate printed circuit board is installed inside the base; A plurality of the first SCSI connectors are electrically connected to the baseboard printed circuit board and are respectively installed in their respective slots; The acquisition module, the control module, and the power module are each equipped with a second SCSI connector, and the second SCSI connector is electrically connected to their respective first SCSI connectors.

6. The embedded modular acquisition device according to claim 5, characterized in that, The acquisition module is equipped with an acquisition printed circuit board and an acquisition box; The second SCSI connector of the acquisition module is installed in the acquisition box; The acquisition printed circuit board is installed in the acquisition box; The acquisition printed circuit board is electrically connected to the base plate printed circuit board via a second SCSI connector and a first SCSI connector; The collection box is detachably connected to the base.

7. The embedded modular acquisition device according to claim 5, characterized in that, The control module is equipped with a control printed circuit board and a control box; The second SCSI connector of the control module is installed in the control box; The control printed circuit board is mounted on the control box. The control printed circuit board is electrically connected to the base plate printed circuit board via a second SCSI connector and a first SCSI connector; The control box is detachably connected to the base.

8. The embedded modular acquisition device according to claim 5, characterized in that, The power module is equipped with a power printed circuit board and a power housing. The second SCSI connector of the power module is installed in the power housing; The power supply printed circuit board is mounted on the power supply housing; The power supply printed circuit board is electrically connected to the base plate printed circuit board via a second SCSI connector and a first SCSI connector. The power supply box is detachably connected to the base.

9. An embedded modular acquisition device, characterized in that, The data acquisition device includes a base plate module, at least one communication module, at least one control module, and a power supply module; The communication module, the control module, and the power module are respectively installed on the base plate module; The communication module is configured to receive data from external devices. The control module is configured to process and send the device data to the monitoring device, and / or control external industrial equipment according to the control instructions of the monitoring device; The power module supplies power to the communication module and the control module.

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