CN209657105U - A kind of portable general interface debugging device based on Ethernet - Google Patents
A kind of portable general interface debugging device based on Ethernet Download PDFInfo
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- CN209657105U CN209657105U CN201822010189.9U CN201822010189U CN209657105U CN 209657105 U CN209657105 U CN 209657105U CN 201822010189 U CN201822010189 U CN 201822010189U CN 209657105 U CN209657105 U CN 209657105U
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Abstract
A kind of portable general interface debugging device based on Ethernet of the utility model belongs to Aviation ElctroMechanical technical field.The utility model provides a kind of portable general interface debugging device based on Ethernet, the device is realized using microprocessor+FPGA architecture, it supports: RS422 interface, CAN interface, ARINC429 interface, 1553B interface, RS232 interface, digital quantity input/output interface, analog input and output interface, Ethernet interface, wherein ARINC429 interface, 1553B interface, RS232 interface are realized by fpga logic, remaining interface is realized that debugging apparatus is communicated by Ethernet interface with host computer by microprocessor.The utility model rich interface is connect simply with host computer, easy to use, practical directly by ethernet communication protocol completion data interaction without installing any driving in host computer.
Description
Technical field
A kind of portable general interface debugging device based on Ethernet of the utility model belongs to Aviation ElctroMechanical technical field.
Background technique
In Aviation ElctroMechanical field, it is often necessary to test device tests target electronic device product, such as: it needs
RS422 communicates plate test RS422 communication, needs 1553B board to test 1553 communications, there are also many for similar board
Kind.These boards are all much pci interfaces, when use in insertion industrial personal computer slot.Industrial personal computer volume is larger, carries not side
Just, the debugging computer that many Commissioning fields carry now is all portable notebook computer, is not available the board of pci interface.
In order to meet the needs for extending out function of laptop, some boards also successively there is the board of USB interface, really can
Enough meet the needs of certain applications scene, but usually needs a variety of multichannel external interfaces now in debugging, and existing some USB
The board function of interface is again all relatively simple, and therefore, the USB interface that often will appear laptop is stuck with, and still cannot
The case where meeting debugging demand.Meanwhile using the board of USB interface, warp higher to the operating system dependency degree of laptop
It often will appear the compatibility issue of USB board card driving to using above making troubles, one kind provided by the utility model is based on ether
The portable general interface debugging device of net is able to solve above-mentioned industry spot debugging problem.
Utility model content
The utility model provides a kind of portable general interface debugging device based on Ethernet, which supports a variety of tune
It tries mouth, comprising: RS422 interface, CAN interface, ARINC429 interface, 1553B interface, RS232 interface, digital quantity input and output
Interface, analog acquisition interface, analog output interface circuit, Ethernet interface, the device are connected by Ethernet and host computer
It connects, dependence of the hardware to operating system has been isolated, has directly been accessed by network, connection is simple, quick, and functional interface is rich
It is rich.
A kind of technical solutions of the utility model: portable general interface debugging device based on Ethernet, it is characterised in that:
Described device includes RS422 interface, CAN interface, ARINC429 interface, 1553B interface, RS232 interface, digital quantity input and output
Interface, analog input and output interface, Ethernet interface, wherein ARINC429 interface, 1553B interface；
The RS232 interface is realized that remaining interface is realized by microprocessor by fpga logic,
Debugging apparatus is realized using MPU FPGA framework；
RS232 interface is realized that remaining interface is realized that debugging apparatus passes through Ethernet interface by microprocessor by fpga logic
It is communicated with host computer.
The CAN interface at least two-way.
The ARINC429 interface has at least two-way transmission interface, two-way receiving interface.
The 1553B interface at least two-way.
The RS232 interface is at least all the way.
The RS422 interface at least four tunnels.
The analog acquisition interface at least 16 tunnels, analog output interface circuit at least two-way.
The digital-quantity input interface at least 16 tunnels, digital-quantity output interface at least eight tunnels.
The ethernet interface is all the way.
A kind of the utility model advantageous effects: portable general interface debugging dress based on Ethernet of the utility model
It sets, includes function debugging interface abundant, cover the debugging interfaces such as common digital quantity, analog quantity, communication, connect with host computer
It connects simple, it is only necessary to a cable, while dependence of the debugging apparatus to master system has been isolated, host computer directly passes through
The data interaction with debugging apparatus can be completed in ethernet communication protocol, easy to use, clever without installing any driver
It is living.
Detailed description of the invention
Fig. 1 is a kind of portable general interface debugging structure drawing of device based on Ethernet
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawing.
A kind of portable general interface debugging device based on Ethernet, it is characterised in that: described device includes that RS422 connects
Mouth, CAN interface, ARINC429 interface, 1553B interface, RS232 interface, digital quantity input/output interface, analog input and output
Interface, Ethernet interface, wherein ARINC429 interface, 1553B interface；
The RS232 interface is realized that remaining interface is realized by microprocessor by fpga logic,
Debugging apparatus is realized using MPU FPGA framework；
RS232 interface is realized that remaining interface is realized that debugging apparatus passes through Ethernet interface by microprocessor by fpga logic
It is communicated with host computer.
The CAN interface at least two-way.
The ARINC429 interface has at least two-way transmission interface, two-way receiving interface.
The 1553B interface at least two-way.
The RS232 interface is at least all the way.
The RS422 interface at least four tunnels.
The analog acquisition interface at least 16 tunnels, analog output interface circuit at least two-way.
The digital-quantity input interface at least 16 tunnels, digital-quantity output interface at least eight tunnels.
The ethernet interface is all the way.
Embodiment
Specific step is as follows for the implementation of certain RS422 interface debugging example:
Step 1: the RS422 interface of debugging apparatus is connected with external RS422 interface to be debugged；
Step 2: debugging apparatus Ethernet interface being connected with host computer, and passes through ethernet communication protocol and debugging apparatus
Establish connection；
Step 3: host computer obtains the data from RS422 communication interface by ethernet communication protocol in real time；
Step 4: host computer is issued data to be sent by RS422 communication interface by ethernet communication protocol；
Step 5: lower electricity terminates.
Claims (1)
1. a kind of portable general interface debugging device based on Ethernet, it is characterised in that: described device includes that RS422 connects
Mouth, CAN interface, ARINC429 interface, 1553B interface, RS232 interface, digital quantity input/output interface, analog input and output
Interface, Ethernet interface, wherein ARINC429 interface, 1553B interface；The RS232 interface is realized that remaining connects by fpga logic
Mouth is realized that debugging apparatus is realized using MPU FPGA framework by microprocessor；RS232 interface realized by fpga logic,
Remaining interface is realized that debugging apparatus is communicated by Ethernet interface with host computer by microprocessor；The CAN interface at least two-way；
The ARINC429 interface has at least two-way transmission interface, two-way receiving interface；The 1553B interface at least two-way；It is described
RS232 interface is at least all the way；The RS422 interface at least four tunnels；The analog acquisition interface at least 16 tunnels, analog quantity is defeated
Outgoing interface at least two-way；The digital-quantity input interface at least 16 tunnels, digital-quantity output interface at least eight tunnels；The Ethernet
Communication interface is all the way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010189.9U CN209657105U (en) | 2018-11-30 | 2018-11-30 | A kind of portable general interface debugging device based on Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822010189.9U CN209657105U (en) | 2018-11-30 | 2018-11-30 | A kind of portable general interface debugging device based on Ethernet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209657105U true CN209657105U (en) | 2019-11-19 |
Family
ID=68517421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822010189.9U Active CN209657105U (en) | 2018-11-30 | 2018-11-30 | A kind of portable general interface debugging device based on Ethernet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209657105U (en) |
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2018
- 2018-11-30 CN CN201822010189.9U patent/CN209657105U/en active Active
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