CN219370331U - Display screen data acquisition and analysis equipment - Google Patents
Display screen data acquisition and analysis equipment Download PDFInfo
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- CN219370331U CN219370331U CN202223207455.XU CN202223207455U CN219370331U CN 219370331 U CN219370331 U CN 219370331U CN 202223207455 U CN202223207455 U CN 202223207455U CN 219370331 U CN219370331 U CN 219370331U
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Abstract
The utility model belongs to the technical field of production line information acquisition devices, in particular to display screen data acquisition and analysis equipment which is provided with a VGA data input interface, a VGA data output interface, an HDMI data input interface, an HDMI data output interface and a power supply interface.
Description
Technical Field
The utility model belongs to the technical field of production line information acquisition devices, and particularly relates to display screen data acquisition and analysis equipment.
Background
A typical factory pipeline, such as a semi-manual semi-mechanical pipeline or a purely mechanical pipeline, is equipped with an industrial computer host, and the industrial computer host may acquire production data of the pipeline and display the data on a screen, where some production information, such as today's yield, semi-finished product amount, etc., is recorded. In general, the production information recorded by the industrial control computer host of the equipment is localized, that is, the equipment cannot be networked or can only be connected with a local area network, and an external network cannot access the production information.
The factory sometimes needs to upload the production information on the pipeline to a local or cloud server, and a problem is encountered in that the data transmitted by the industrial control computer hosts are required to be obtained, but a common industrial control computer host has a communication protocol when transmitting the data, and a developer can only read a stack of code combinations of 1 and 0 without knowing the communication protocol, so that the practical meaning of the code combinations cannot be known.
One is to break the communication protocol of the industrial computer host, so that the code combination of 1 and 0 can be changed into useful data, but the breaking is too troublesome, the communication protocol involves intellectual property problems of industrial computer host manufacturing companies, and is not legal, and the communication protocols and internal structures used by industrial computer hosts developed and produced by different companies have large probability difference, namely, a factory may face to encounter a situation that one industrial computer host is broken.
Some data transmission modes similar to the use cases have requirements on a data storage system at present, and the data storage system is required to be directly accessed from outside, for example, china patent document with publication number of CN101441796A describes a method for constructing a tax-control self-service counting terminal, the terminal consists of a liquid crystal display screen, a touch screen, an IC card reader-writer, a power manager, a U disk isolator, a network communication module, a suction type electric card reader and a computer host, and the method integrates modules such as user reporting summary data, invoice use data, invoice detail data, daily transaction data and the like by accessing a Web server of a tax control device management system, and the like, and is presented to a user in a self-service mode after being repackaged. The method is not feasible for an industrial control computer host on a pipeline, which cannot be accessed by external equipment through a network.
Disclosure of Invention
The utility model aims to provide display screen data acquisition and analysis equipment, which solves the technical problem that production information of a pipeline industrial computer host is inconvenient to acquire in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the display screen data acquisition and analysis equipment comprises a shell, wherein a VGA data input interface, a VGA data output interface, an HDMI data input interface, an HDMI data output interface and a power interface are arranged on the surface of the shell, the VGA data output interface is electrically connected to the VGA data input interface, and the HDMI data output interface is electrically connected to the HDMI data input interface; the shell is internally provided with a circuit board, the circuit board is also provided with a central processing unit, a data storage module, a VGA data decoding module, an HDMI data decoding module, a data transmission module and a power module, the VGA data input interface and the HDMI data input interface are respectively and electrically connected to the VGA data decoding module and the HDMI data decoding module, the VGA data decoding module and the HDMI data decoding module are electrically connected to the FPGA module, and the data storage module, the data transmission module and the FPGA module are electrically connected with the central processing unit through buses.
Preferably, the data transmission module comprises a sim interface and a 4G network module, the sim interface is electrically connected to the 4G network module, and the 4G network module is electrically connected to the central processor through a bus; and a slot and a first antenna interface corresponding to the sim interface and the 4G network module are arranged on the surface of the shell.
Preferably, the data transmission module comprises a wireless module for realizing Bluetooth and WiFi transmission, and a second antenna interface corresponding to the wireless module is arranged on the surface of the shell.
Preferably, the data transmission module comprises a USB interface module, and a USB interface electrically connected to the USB interface module is provided on the surface of the casing.
Preferably, the data transmission module comprises a network communication module, and a network port electrically connected to the network communication module is arranged on the surface of the casing.
Preferably, the data transmission module comprises a 485 interface module, and a 485 interface electrically connected to the 485 interface module is arranged on the surface of the shell.
Preferably, the surface of the casing is provided with an indicator lamp set, the circuit board is provided with an indicator lamp control circuit electrically connected to the central processing unit, and the indicator lamp set is electrically connected to the indicator lamp control circuit
Preferably, a dial switch is arranged on the surface of the shell and used for downloading firmware when the equipment is produced.
Compared with the prior art, the utility model has the beneficial effects that: the display screen data acquisition and analysis equipment is provided with a VGA data input interface, a VGA data output interface, an HDMI data input interface, an HDMI data output interface and a power supply interface, wherein the VGA data output interface is electrically connected to the VGA data input interface, the HDMI data output interface is electrically connected to the HDMI data input interface, a central processing unit, a data storage module, a VGA data decoding module, an HDMI data decoding module, a data transmission module and a power supply module are further arranged on a circuit board, the VGA data input interface and the HDMI data input interface are respectively electrically connected to the VGA data decoding module and the HDMI data decoding module, so that the display screen data acquisition and analysis equipment is connected with an industrial control computer host through the VGA data input interface or the HDMI data input interface, reads information output to a screen by the industrial control computer host, and 'returns' the read information to the screen through the VGA data output interface or the HDMI data output interface, so that the screen on a pipeline can continuously finish the display work of the screen, and after data extraction, the data obtained through analysis can be transmitted to a local server or a server in a network mode such as a network, wifi, 4G network mode, and the like, and the production information on the recorded pipeline can be extracted.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a front view of an embodiment of a display screen data acquisition and analysis apparatus according to the present utility model.
FIG. 2 is a rear view of an embodiment of a display screen data acquisition and analysis apparatus according to the present utility model.
Fig. 3 is a bottom view of an embodiment of the display screen data acquisition and analysis device of the present utility model.
Fig. 4 is a perspective view of an embodiment of the display screen data acquisition and analysis device of the present utility model.
FIG. 5 is a second front view of an embodiment of a display screen data acquisition and analysis apparatus according to the present utility model.
Fig. 6 is a schematic diagram of an embodiment of a display screen data acquisition and analysis device according to the present utility model.
In the drawings, each reference numeral is intended to: the device comprises a shell 1, a connecting plate 2, a VGA data input interface 11, a VGA data output interface 12, an HDMI data input interface 13, an HDMI data output interface 14, a power supply interface 15, a slot 16, a first antenna interface 17, a second antenna interface 18, a USB interface 19, a network port 20, a 485 interface 21, an ADB interface 22 and a dial switch 23.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
A display screen data acquisition and analysis device, please refer to fig. 1 to 6.
As shown in fig. 1, the display screen data acquisition and analysis device comprises a casing 1, wherein connecting plates 2 are arranged at the bottoms of two sides of the casing 1 and used for fixing the device, a VGA data input interface 11, a VGA data output interface 12, an HDMI data input interface 13 and an HDMI data output interface 14 are arranged on the front surface of the casing 1, the VGA data input interface 11 and the VGA data output interface 12 are used for transmitting data of VGA signals, and the HDMI data input interface 13 and the HDMI data output interface 14 are used for transmitting data of HDMI signals.
The industrial computer host on the general assembly line communicates with the screen through a data line, and the data line for displaying the screen is generally a VGA data line or an HDMI data line, so the display screen data acquisition and analysis device designs input and output interfaces of the two data lines and is compatible with the access of the VGA data line and the HDMI data line.
Referring to fig. 6, the VGA data output interface 12 is electrically connected to the VGA data input interface 11, and the HDMI data output interface 14 is electrically connected to the HDMI data input interface 13, so that the display screen data acquisition and analysis device is connected to an industrial computer host through the VGA data input interface 11 or the HDMI data input interface 13, reads information output to a screen by the industrial computer host, and "returns" the read information to the screen through the VGA data output interface 12 or the HDMI data output interface 14, so that the screen on the pipeline can continue to complete the display operation thereof.
The shell 1 is provided with a circuit board, and is further provided with a central processing unit, a data storage module, a VGA data decoding module, an HDMI data decoding module, a data transmission module and a power module, as shown in FIG. 5, the rear side surface of the shell 1 is provided with a power interface 15, the power interface 15 is electrically connected to the power module on the circuit board, the power module provides DC3.3V and DC5V working voltages for supplying power to other electronic devices on the circuit board, the power interface 15 is a DC power socket with the contact inner diameter of 2mm and the contact outer diameter of 5.9mm, the received power supply voltage is 9-18V, and the standard input voltage is 12V.
As shown in fig. 5, the VGA data input interface and the HDMI data input interface are respectively and electrically connected to the VGA data decoding module and the HDMI data decoding module, the data storage module and the data transmission module are electrically connected to the central processing unit through buses, the VGA data decoding module and the HDMI data decoding module are connected to the buses after passing through the FPGA module, the FPGA module is an editable gate array, and the VGA data decoding module and the HDMI data decoding module are used for decoding data received by the VGA data input interface and the HDMI data input interface.
The analyzed data is stored in the data storage module under the control of the central processing unit, and then the decoded data stored in the data storage module can be transmitted to the outside through the data transmission module, such as a local server or a cloud server, under the control of the central processing unit.
The data transmission module is used for communication between the circuit board and the outside.
As shown in fig. 2, 3, 4 and 5, the data transmission module includes a sim interface and a 4G network module, the sim interface is connected to the 4G network module, the 4G network module is electrically connected to the central processing unit through a bus, a slot 16 and a first antenna interface 17 corresponding to the sim interface and the 4G network module are provided on a rear side surface of the casing 1, the first antenna interface 17 is connected to the 4G network module, a traffic card is placed in the slot 16, and the 4G network module can receive and transmit radio frequency signals through an antenna connected to the first antenna interface 17, and if the traffic card is not accessed, the 4G network module is inoperable.
The data transmission module further comprises a wireless module for realizing Bluetooth and WiFi transmission, a second antenna interface 18 corresponding to the wireless module is arranged on the surface of the shell 1, the wireless module is an AP6212 module, wiFi and Bluetooth functions can be supported simultaneously, the working frequencies of the WiFi and the Bluetooth are 2.4GHz, and the wireless module can transmit and receive wireless signals through an antenna connected with the second antenna interface 18.
The data transmission module comprises a USB interface module, a USB interface 19 electrically connected to the USB interface module is arranged on the surface of the shell 1, the USB interface module consists of a USB interface led out from a central processor and some peripheral electronic devices (including anti-interference devices, protection devices and the like), the USB interface 19 is provided with two USB interfaces, the two USB interfaces are in the form of a double-layer lying type A interface, and functions of the device can be enriched by accessing peripheral devices such as a USB disk and the like.
The data transmission module further comprises a network communication module, a network port 20 electrically connected to the network communication module is arranged on the surface of the shell, the network port 20 can be connected with the network through a hundred mega network cable for communication with the outside, and after the image and picture data on the screen are analyzed through the network port 20, the network port 20 is externally transmitted, wherein the physical form of the network port 20 is an RJ45 interface with LINK and SIPEED indicator lamps for indicating the working state of the network port.
The data transmission module also comprises a 485 interface module, a 485 interface 21 electrically connected to the 485 interface module is arranged on the surface of the shell 1, and the 485 interface communication protocol is a universal communication protocol for the equipment to communicate with other equipment, so that the applicability of the equipment under different requirements is improved.
The rear surface of the shell 1 is also provided with an indicating lamp group, the circuit board is provided with an indicating lamp control circuit electrically connected to the central processing unit, the indicating lamp group is electrically connected to the indicating lamp control circuit, the indicating lamp control circuit can adopt a control switch group formed by controllable silicon and is used for controlling different indicating lamps, the indicating lamp group comprises three indicating lamps of red, green and yellow, and the indicating lamp group is respectively used for indicating the power-on state (red PWR), the running state (green RUN) of the equipment and the running state (yellow 4G) of the 4G module, and if the running is normal, the corresponding indicating lamp is lightened.
As shown in fig. 2, an ADB interface 22 is further provided on the casing 1, where the ADB interface is used for debugging a program and downloading a firmware program, and the physical interface is a Micro USB interface. A dial switch 23 is also provided on the housing 1, which is electrically connected to the central processor for downloading firmware at the output of the device.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a display screen data acquisition analytical equipment which characterized in that: the VGA data input interface is electrically connected to the VGA data input interface, and the HDMI data output interface is electrically connected to the HDMI data input interface; the shell is internally provided with a circuit board, the circuit board is also provided with a central processing unit, a data storage module, a VGA data decoding module, an HDMI data decoding module, a data transmission module and a power module, the VGA data input interface and the HDMI data input interface are respectively and electrically connected to the VGA data decoding module and the HDMI data decoding module, the VGA data decoding module and the HDMI data decoding module are electrically connected to the FPGA module, and the data storage module, the data transmission module and the FPGA module are electrically connected with the central processing unit through buses.
2. The display screen data acquisition and analysis device of claim 1, wherein: the data transmission module comprises a sim interface and a 4G network module, wherein the sim interface is electrically connected to the 4G network module, and the 4G network module is electrically connected to the central processing unit through a bus; and a slot and a first antenna interface corresponding to the sim interface and the 4G network module are arranged on the surface of the shell.
3. The display screen data acquisition and analysis device of claim 1, wherein: the data transmission module comprises a wireless module for realizing Bluetooth and WiFi transmission, and a second antenna interface corresponding to the wireless module is arranged on the surface of the shell.
4. The display screen data acquisition and analysis device of claim 1, wherein: the data transmission module comprises a USB interface module, and a USB interface electrically connected to the USB interface module is arranged on the surface of the shell.
5. The display screen data acquisition and analysis device of claim 1, wherein: the data transmission module comprises a network communication module, and a network port electrically connected to the network communication module is arranged on the surface of the shell.
6. The display screen data acquisition and analysis device of claim 1, wherein: the data transmission module comprises a 485 interface module, and a 485 interface electrically connected to the 485 interface module is arranged on the surface of the shell.
7. The display screen data acquisition and analysis device of claim 1, wherein: the surface of the shell is provided with an indicator lamp group, the circuit board is provided with an indicator lamp control circuit electrically connected to the central processing unit, and the indicator lamp group is electrically connected to the indicator lamp control circuit.
8. The display screen data acquisition and analysis device of claim 1, wherein: the surface of the shell is provided with a dial switch for downloading firmware when the equipment is produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207455.XU CN219370331U (en) | 2022-12-01 | 2022-12-01 | Display screen data acquisition and analysis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223207455.XU CN219370331U (en) | 2022-12-01 | 2022-12-01 | Display screen data acquisition and analysis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219370331U true CN219370331U (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223207455.XU Active CN219370331U (en) | 2022-12-01 | 2022-12-01 | Display screen data acquisition and analysis equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219370331U (en) |
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2022
- 2022-12-01 CN CN202223207455.XU patent/CN219370331U/en active Active
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