CN208156650U - A kind of general multiplex roles protocol test equipment - Google Patents
A kind of general multiplex roles protocol test equipment Download PDFInfo
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- CN208156650U CN208156650U CN201820838398.XU CN201820838398U CN208156650U CN 208156650 U CN208156650 U CN 208156650U CN 201820838398 U CN201820838398 U CN 201820838398U CN 208156650 U CN208156650 U CN 208156650U
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Abstract
The utility model discloses a kind of general multiplex roles protocol test equipment, including zero slot, cabinet and interface protocol test card, the cabinet includes power module, backboard and more than two CPCI interfaces set on backboard, and zero slot and interface protocol test card pass through the CPCI interface connection communication of the case back plate；Zero slot is master board, carry 7 operating system of Windows and control software, according to the interface of equipment under test, interface protocol test card is connect with equipment under test using corresponding customization cable and carries out protocol suite test, cabinet can support three interface protocol test cards online.The utility model supports various protocols, adapts to plurality of devices, and flexibility is high.
Description
Technical field
The utility model belongs to electronic device exterior interface protocol the field of test technology, and in particular to a kind of general multiplex roles
Protocol test equipment.It is not limited to for a certain type particular device, but there is universality, flexibility, be that a kind of support is a variety of
The editable general multiplex roles protocol test equipment of general-purpose interface, agreement.
Background technique
With the development of informationization technology, equipment interface is also in variety pattern, test job will show it is multi-class,
The technical characteristics such as polymorphic and high complexity.Previous traditional test method lacks integration, uniformity thinking, overemphasizes
The testing requirement of single object is solved, often it is all individually for for every money equipment and develops test equipment, resource can be made in this way
At serious waste.Therefore, simplify test environment, realize with one-to-many, integrated, hardware and software platform, modular equipment Test tool,
While meeting test, the targets such as compatibility, scalability are based oneself upon, construct basisization test and verification platform to ensure tester
Flexibly construct polymorphic type, the multiplex roles equipment testing requirement of subsequent disparity items.
Utility model content
In order to solve the above problems existing in the present technology, the utility model aim is to provide a kind of general multiplex roles association
Discuss test equipment.It is tested for realizing the protocol suite for the electronic equipment for having general-purpose interface, simplifies test environment, realize with a pair
It is more, flexibly construct polymorphic type, the multiplex roles equipment testing requirement of subsequent disparity items.
Technical solution used by the utility model is：
A kind of general multiplex roles protocol test equipment, including zero slot, cabinet and interface protocol test card, the cabinet include
Power module, backboard and more than two CPCI interfaces set on backboard, zero slot and interface protocol test card pass through the cabinet
The CPCI interface connection communication of backboard；Zero slot includes the first PXI bus module and main control module, the first PXI bus mould
Block is connect by CPCI interface with case back plate, and the main control module is connected with the input/output terminal of the first PXI bus module；Institute
Stating interface protocol test card includes the 2nd PXI bus module, data processing and interface control module, interface module and power supply mould
Block, the 2nd PXI bus module are connect by CPCI interface with case back plate, the data processing and interface control module
One end is connected with the 2nd PXI bus module and the other end is connected with one end of interface module, and the other end of the interface module is logical
It crosses cable to be connected with equipment under test, the input terminal of the power module is connect with CPIO interface is converted into tested set for chassis power supply
Standby required power supply is provided to equipment under test use；The data processing and interface control module include interface configuration unit and
Data processing unit, the interface configuration unit setting is current to test required interface type and traffic rate, i.e. interface parameters, institute
It states data processing unit and is temporarily stored data, then sent after protocol encapsulation is handled.
Zero slot of the utility model is master board, carries 7 operating system of Windows and control software, is set according to tested
Interface protocol test card is connect with equipment under test using corresponding customization cable and carries out protocol suite test by standby interface.
Preferably, the main control module uses i3-4100E chip.
Preferably, the interface module includes Asynchronous Serial Interface unit, synchronous serial interface unit, IO control interface
Unit, Bus Interface Unit, display screen interface unit, customizing keyboard interface unit, audio interface unit and baseband interface list
Member.It with multiple interfaces, can flexibly choose, not need a survey one and change, increase the cumbersome degree of test.
Further, zero slot further includes the usb interface module connecting with main control module, which passes through
USB port is connect with external equipment.
Further, zero slot further includes the ethernet interface module connecting with main control module, the Ethernet interface
Module realizes network access by Ethernet interface.
In addition, the backboard further includes the interface management unit connecting with the CPCI interface on backboard.Realize interface
The setting of selection and parameter.
The beneficial effects of the utility model are：
(1) zero slot of the utility model is master board, 7 operating system of Windows and control software is carried, according to quilt
Interface protocol test card is connect with equipment under test using corresponding customization cable and carries out protocol suite survey by the interface of measurement equipment
Examination, cabinet can support three interface protocol test cards online.
(2) the utility model simplifies test environment, saves test resource, avoids causing unnecessary wave in test job
Take.
(3) the utility model has multiple interfaces, can flexibly choose, not need a survey one and change, increase the cumbersome degree of test.
(4) the utility model supported protocol editor has scalability, meets the testing requirement of multiplex roles equipment.
(5) the utility model is not in the situations such as to misplug, is caused to set damage using customization cable, high reliablity.
(6) the utility model uses modularized design, and the equal editable such as interface parameters improves high efficiency, the spirit of equipment
Activity.
Detailed description of the invention
Fig. 1 is the utility model-embodiment system block diagram.
Fig. 2 is the system block diagram of zero slot of the utility model-embodiment.
Fig. 3 is the utility model-embodiment interface protocol test card system block diagram.
Fig. 4 is the utility model-embodiment cabinet system block diagram.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is further elaborated the utility model.
As shown in Figure 1, a kind of general multiplex roles protocol test equipment of the present embodiment, for realizing Device-General interface
The protocol suite of electronic equipment is tested, including zero slot, cabinet and interface protocol test card, zero slot and interface protocol test card pass through machine
The CPCI interface of case backboard is communicated.
Zero slot is master board, carries Windows7 operating system and control software.
Cabinet is the utility model device power supply, and provides and communicate to connect respectively with zero slot and interface protocol test card
CPCI interface.
Interface protocol test card provides equipment under test power supply, carries out protocol communication, data processing and carries out with control software
Interaction.
As shown in Fig. 2, in the present embodiment, zero slot include the first PXI bus module, main control module, usb interface module and
Ethernet interface module.First PXI bus module is connect by CPCI interface with case back plate；Main control module passes through printed circuit
It is connected with the input/output terminal of the first PXI bus module, usb interface module and ethernet interface module, main control module uses
Windows7 operating system, installation control software；Usb interface module is connect by USB port with external equipment；Ethernet module connects
Mouth mold block realizes network access by Ethernet interface, realizes that 10M/100M/1000Mbps is adaptive.
In the present embodiment, main control module uses the i3-4100E chip of Intel (R) Core (TM), 2.40GHZ.
As shown in figure 3, in the present embodiment, interface protocol test card includes the 2nd PXI bus module, data processing and connects
Mouth control module, interface module and power module.2nd PXI bus module is connect by CPCI interface with case back plate；Data
Processing includes interface configuration unit and data processing unit with interface control module, and interface configuration unit and data processing unit are logical
Printed circuit is crossed to be connected with interface module；The setting of interface configuration unit is current to test required interface type and traffic rate, data
Processing unit is temporarily stored data, is then sent after protocol encapsulation is handled, it is ensured that normal communication；Interface module packet
Include Asynchronous Serial Interface unit, synchronous serial interface unit, IO control interface unit, Bus Interface Unit, display screen interface list
Member, customizing keyboard interface unit, audio interface unit and baseband interface unit；One end of interface module by customization cable with
Equipment under test connection, the other end are connect by printed circuit with data processing with interface control module；Power module passes through printing
Circuit is connect with CPIO interface, and chassis power supply is converted to five kinds of+5V ,+12V, 5V, -10V, -12V power supplys, is connected by customization cable
It is connected to equipment under test.
In the present embodiment, data processing uses the SPARTAN-6 series of X C6SLX100T of XLINX with interface control module.
Interface module is using chips such as CMX649E3, SN74LVC164245DGGR, MAX3232EEAE.
As shown in figure 4, in the present embodiment, cabinet includes casing, backboard and power module；Backboard includes five
CPCI interface and the interface management unit connecting with five CPCI interfaces pass through CPCI interface and zero slot and interface protocol test card
Connection, is connect by cable with power module；Power module input terminal is connect with outside 220V AC power source, output end and cabinet
Backboard connection.
In the present embodiment, interface management unit uses PEX8624 chip.
Power module uses FSP300-60WS1 chip.
The working principle of the utility model is：
Testing tool simulates equipment under test practical operation working environment by the interface adaptation unit of offer multiple interfaces type,
Test verifying is carried out to technical indicators such as the functional performances of equipment under test to realize.In test process, establish for the convenience of the user soft
Property, combined type test case library, testing tool provide test case library editor and store function, protocol data editor and pipe
Manage function etc..
The utility model is not limited to above-mentioned optional embodiment, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, making any variation in its shape or structure, all the utility model rights that falls into are wanted
The technical solution in confining spectrum is sought, is all fallen within the protection scope of the utility model.
Claims (6)
1. a kind of general multiplex roles protocol test equipment, it is characterised in that：Including zero slot, cabinet and interface protocol test card, institute
Stating cabinet includes power module, backboard and more than two CPCI interfaces set on backboard, zero slot and interface protocol test card
Pass through the CPCI interface connection communication of the case back plate；
Zero slot includes the first PXI bus module and main control module, and the first PXI bus module passes through CPCI interface and cabinet
Backboard connection, the main control module are connected with the input/output terminal of the first PXI bus module；
The interface protocol test card includes the 2nd PXI bus module, data processing and interface control module, interface module and electricity
Source module, the 2nd PXI bus module are connect by CPCI interface with case back plate, the data processing and Interface Controller mould
One end of block is connected with the 2nd PXI bus module and the other end is connected with one end of interface module, the interface module it is another
End is connected by cable with equipment under test, the input terminal of the power module connect with CPIO interface by chassis power supply be converted by
Power supply needed for measurement equipment is provided to equipment under test use；
The data processing and interface control module include interface configuration unit and data processing unit, the interface configuration unit
Data are temporarily stored, are then passed through by interface type needed for the current test of setting and traffic rate, the data processing unit
It is sent after crossing protocol encapsulation processing.
2. a kind of general multiplex roles protocol test equipment according to claim 1, it is characterised in that：The main control module is adopted
With i3-4100E chip.
3. a kind of general multiplex roles protocol test equipment according to claim 1, it is characterised in that：The interface module packet
Include Asynchronous Serial Interface unit, synchronous serial interface unit, IO control interface unit, Bus Interface Unit, display screen interface list
Member, customizing keyboard interface unit, audio interface unit and baseband interface unit.
4. a kind of general multiplex roles protocol test equipment according to claim 1, it is characterised in that：Zero slot further includes
The usb interface module connecting with main control module, the usb interface module are connect by USB port with external equipment.
5. a kind of general multiplex roles protocol test equipment according to claim 1, it is characterised in that：Zero slot further includes
The ethernet interface module connecting with main control module, the ethernet interface module realize that network accesses by Ethernet interface.
6. a kind of general multiplex roles protocol test equipment according to claim 1, it is characterised in that：The backboard further includes
The interface management unit being connect with the CPCI interface on backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838398.XU CN208156650U (en) | 2018-05-31 | 2018-05-31 | A kind of general multiplex roles protocol test equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838398.XU CN208156650U (en) | 2018-05-31 | 2018-05-31 | A kind of general multiplex roles protocol test equipment |
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| CN208156650U true CN208156650U (en) | 2018-11-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897306A (en) * | 2020-06-29 | 2020-11-06 | 通号城市轨道交通技术有限公司 | Signal equipment testing method and external equipment interface |
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2018
- 2018-05-31 CN CN201820838398.XU patent/CN208156650U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111897306A (en) * | 2020-06-29 | 2020-11-06 | 通号城市轨道交通技术有限公司 | Signal equipment testing method and external equipment interface |
| CN111897306B (en) * | 2020-06-29 | 2021-12-07 | 通号城市轨道交通技术有限公司 | Signal equipment testing method and external equipment interface |
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