CN205788161U - The test system of communication interface - Google Patents
The test system of communication interface Download PDFInfo
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- CN205788161U CN205788161U CN201620569685.6U CN201620569685U CN205788161U CN 205788161 U CN205788161 U CN 205788161U CN 201620569685 U CN201620569685 U CN 201620569685U CN 205788161 U CN205788161 U CN 205788161U
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Abstract
This utility model relates to simulation technical field, discloses the test system of a kind of communication interface.In this utility model, the test system of communication interface comprises the controller of measured piece, host computer and comprises the slave computer of at least two communication interface；Host computer communicates to connect with slave computer；Slave computer is communicated to connect by the controller of communication interface with measured piece；When testing communication interface, slave computer drives all communication interfaces to run by built-in driving means simultaneously；When all communication interfaces are run, all communication interfaces are tested, and test result are fed back to host computer by slave computer.This utility model also provides for the test system of a kind of communication interface, the slave computer comprising host computer with comprising at least two communication interface；Slave computer comprises the model of the controller of the measured piece pre-build.As such, it is possible to all of communication interface is tested simultaneously, and the test result of total interface is fed back to host computer simultaneously, improve testing efficiency, convenient and swift.
Description
Technical field
This utility model relates to simulation technical field, particularly to the test system of a kind of communication interface.
Background technology
In fields such as track traffic, intelligent grid, Aero-Space, navigations, under conditions of material object does not possesses, need quilt
Survey software interface carry out dynamic test and checking；Wherein, tested software is embedded software.
But, in prior art, the interface surveying software is single or the abundantest, and, when docking port is tested,
An interface can only be tested in a test case, and, in the reality with the interface driver module of simulink models coupling
Now go up, an interface can only be driven every time to run, also cause testing an interface every time, only will be to one of them interface
Test close after, could open the test to another interface, this makes troubles to the test job of multiple interfaces, and
And need direct surveillance's test process.
Utility model content
The purpose of this utility model is to provide the test system of a kind of communication interface, can be same to all of communication interface
Shi Jinhang tests, and improves testing efficiency, and the test result of total interface feeds back to host computer simultaneously, convenient and swift.
For solving above-mentioned technical problem, embodiment of the present utility model provides the test system of a kind of communication interface,
Comprise: the controller of measured piece, host computer and the slave computer comprising at least two communication interface；Described host computer and described bottom
Machine communicates to connect；Described slave computer is communicated to connect by the controller of described communication interface with described measured piece；
When testing described communication interface, described slave computer drives all described logical by built-in driving means
Letter interface runs simultaneously；When all described communication interfaces are run, all described communication interfaces are tested by described slave computer,
And test result is fed back to described host computer.
The test system that embodiment further provides a kind of communication interface of the present utility model, comprises: host computer with comprise
The slave computer of at least two communication interface；Wherein, described communication interface is the communication of described slave computer and the controller of measured piece
Interface；Described host computer communicates to connect with described slave computer；Described slave computer comprises the control of the described measured piece pre-build
The model of device processed；
When testing described communication interface, described slave computer drives all described logical by built-in driving means
Letter interface runs simultaneously；Meanwhile, described slave computer runs the model of the controller of described measured piece, simulates the control of described measured piece
Device processed communicates with described communication interface；All described communication interfaces are tested by described slave computer, and by test result
Feed back to described host computer.
This utility model embodiment is in terms of existing technologies, by the driving means built-in at slave computer, permissible
Drive all communication interfaces to run simultaneously, such that it is able to realize slave computer, all communication interfaces are tested simultaneously, and without
Each communication interface is operated alone and individually tests, improves testing efficiency, convenient and swift, additionally test result is fed back
To host computer, the test result of all communication interfaces can be known on host computer, directly perceived, convenient.Furthermore it is also possible to pass through
The model of the controller of the measured piece pre-build in slave computer, simulates the operation of the controller of measured piece in slave computer, because of
Communication interface can be tested by this according to the communication of the controller of simulation with communication interface, without accessing reality fortune
The controller of the measured piece in row, test is got up convenient.In sum, embodiment of the present utility model, can be to institute
Some communication interfaces are tested simultaneously, have saved the testing time, improve testing efficiency, and by the test result of total interface simultaneously
Feed back to host computer, convenient and swift.
It addition, described host computer includes display device；Described display device carries out the graphical of test and management for offer
Interface；Wherein, described test and management at least includes: the associating of software requirement and testing requirement, described testing requirement is used with test
The association of example.
It is possible not only to show test result intuitively by display device, it is also possible to by the figure of test and management
Change interface the test of communication interface is managed so that this utility model embodiment is more convenient.
It addition, described test and management also includes: communication protocol management, test case are arranged, interface control document ICD management
With test data management.
It addition, described host computer also includes printing device；Described printing device, for printing described test result
Come.Thus facilitate and test result is passed round.
It addition, also include board slot on described slave computer；Described board slot is used for adding Peripheral Component Interconnect standard
PCI board card.By arranging board slot, can facilitate and slave computer is installed expansion card, obtain more I/O port and number
According to passage, more communication interface can be tested simultaneously, and simple in construction, low cost.
It addition, the number of described slave computer is more than 1；All described slave computers all communicate to connect with described host computer；Described
Including at least a communication interface on each slave computer；One described slave computer is only to the communication comprised on the body of this slave computer
Interface is tested, and test result feeds back to described host computer.Thus can pass through multiple slave computers, simultaneously to each
The communication interface comprised on body is tested, it is achieved that the distributed implementation of operational capability and the distributed deployment of I/O, can
Enough ensure that operational capability meets the requirement that dynamic performance model resolves, the extension of I/O quantity can be realized again so that this practicality is new
The range of application of the embodiment of type is wider.
It addition, be provided with real-time closed-loop automatization test system on described host computer.By this automatization test system energy
Enough embedded software system is carried out Black-box Testing, and slave computer is integrated with real-time simulation kernel, it is possible to embedded software
Carry out real-time closed-loop test, and test process is managed and follows the tracks of, automatically generate test document, and support that fault is noted
Enter so that convenient when all communication interfaces are tested.
It addition, described slave computer is real-time simulation measuring and calculation machine.As such, it is possible to raising testing efficiency, when shortening test
Between.
Accompanying drawing explanation
Fig. 1 is the test system structure schematic diagram of the communication interface according to this utility model the first embodiment；
Fig. 2 is testing requirement in this utility model the first embodiment, review pass between software requirement and test case
System；
Fig. 3 is the test system structure schematic diagram of the communication interface according to this utility model the second embodiment；
Fig. 4 is the test system structure schematic diagram of the communication interface according to this utility model the 3rd embodiment.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Each embodiment of type is explained in detail.But, it will be understood by those skilled in the art that at this utility model each
In embodiment, in order to make reader be more fully understood that, the application proposes many ins and outs.But, even if there is no these skills
Art details and many variations based on following embodiment and amendment, it is also possible to realize that each claim of the application is required protects
The technical scheme protected.
First embodiment of the present utility model relates to the test system of a kind of communication interface.As it is shown in figure 1, comprise: quilt
Survey the controller 103 of part, host computer 101 and the slave computer 102, Qi Zhongshang of at least two communication interface 104 (interface 1, interface 2)
Position machine 101 includes display device 106 and printing device 107, and slave computer 102 also includes board slot 108.
Host computer 101 communicates to connect with slave computer 102, specifically can be connected by Ethernet, and slave computer 102 is by logical
Letter interface 104 communicates to connect with the controller 103 of measured piece.Ethernet interface, serial line interface, control is comprised on slave computer 102
In general ability territory network C AN interface, 1553B EBI, digital quantity input/output interface, analog input and output interface at least
Two.In the present embodiment, can be by the any-mode in above-mentioned between the controller 103 of slave computer 102 and measured piece
It is communicatively coupled.When being connected by ethernet communication, the controller 103 of slave computer 102 and measured piece needs to set
Put ethernet port, equally when making to communicate to connect in other ways, need at slave computer 102 and the controller of measured piece
Corresponding connectivity port is set on 103.
It should be noted that in actual applications, the communication interface 104 in slave computer 102 can be with many more than two, it is also possible to
For more than two.
Slave computer 102 in present embodiment can be real-time simulation measuring and calculation machine, has real-time kernel, slave computer
It is provided with driving means 105 in 102, driving means 105 can be realized to all communication interfaces 104 by C language coding
Being driven, when testing communication interface 104, slave computer 102 drives all communication by built-in driving means 105
Interface 104 runs simultaneously.When all communication interfaces 104 are run, all communication interfaces 104 are tested by slave computer 102, and
Test result is fed back to host computer 101, by the printing device 107 in host computer 101, test result can be printed
Come.
On host computer 101 in present embodiment, real-time closed-loop automatization test system is installed.Can by this system
Embedded software system is carried out Black-box Testing, i.e. test object is regarded as a flight data recorder, give no thought within program
Logical structure and bulk properties, only according to the Specification of program, check that the function of program is the most correct.By this it is
Test process can also be managed and follow the tracks of by system, automatically generates test document, and supports direct fault location to all
Communication interface 104 is convenient when testing.
It addition, test and management can be carried out in real-time closed-loop automatization test system.Specifically, display device 106
Providing the graphic interface carrying out test and management, wherein, test and management at least includes: software requirement and the pass of testing requirement
Connection, testing requirement associate with test case.Test and management can also include: communication protocol management, test case are arranged, interface
Control document ICD management and test data management.In actual applications, can be by the related tool on graphic interface to soft
Part demand and testing requirement are managed, and as increased, delete, be grouped, inquire about, import, derive, replicating, stickup etc., each soft
Part demand can distribute an operational unique number, for associating elsewhere or inquiring about.Such as pass through unique number
Association, the related data of same software requirement (such as software requirement, testing requirement, test case, software issue, is compiled accordingly
Number, Issue Report, the designer of each use-case, operational staff etc.) can mutually review in testing tool.The relation of reviewing can
With as shown in Figure 2: comprise arbitrarily reviewing two-by-two between software requirement, testing requirement, test case and problem, trace back process
Can be by being accomplished manually, but software needs to provide one retroactive method fast and easily, such as drop-down list etc., and supports a use
Example association multinomial testing requirement or the multiple use-cases of Demand Design etc..And software requirement and testing requirement can be distributed generation
Number, the problem that can directly be inquired about the relevant all use-cases of this demand and discovery by this code name, all code names should be according to demand
Transmission inherited in code name.
It addition, in actual applications, can be on the graphic interface in the display device 106 of host computer 101, auxiliary is used
Family imports existing communication interface 104 and controls document, or the communication interface 104 information creating automatic test according to ICD
Actual I/O and the configuration information of communication apparatus in system, such that it is able to produce the external characteristics model of tested embedded system.Also may be used
With the application layer communications protocol between the test system of typing in graphic interface and measured piece, the communication interface 104 comprised has
Ethernet, serial ports, CAN etc..In test process, software can be assisted according to the communication of typing after receiving the message of measured piece automatically
View form resolves；The test case module of software also provides for a kind of method for user according to the communications protocol arranged simultaneously
It is transmitted the dynamic group bag of data.
As further preferably, the slave computer 102 in present embodiment can also include board slot 108, this board
Slot 108 is used for adding Peripheral Component Interconnect standard PCI board card.By arranging board slot 108, can facilitate slave computer
102 install expansion card, in order to obtain more I/O port and data channel, connect as such, it is possible to test more communication simultaneously
Mouth 104, and board slot 108 simple in construction, low cost can improve the practicality of present embodiment.
Relative to prior art, this utility model embodiment, by the driving means built-in at slave computer, can drive
All communication interfaces are run simultaneously, test all communication interfaces such that it is able to realize slave computer simultaneously, and without to often
Individual communication interface is operated alone and individually tests, convenient and swift, additionally test result is fed back to host computer, can be upper
The test result of all communication interfaces is known on machine, directly perceived, convenient.It addition, by the board slot in slave computer, can facilitate
Slave computer is installed expansion card, obtains more I/O port or data channel, and simple in construction, low cost so that
Present embodiment is more practical.
Second embodiment of the present utility model relates to the test system of a kind of communication interface.Second embodiment and first
Embodiment is roughly the same, is in place of the main distinction: in the first embodiment, only comprises 1 slave computer 102.And at this
In utility model the second embodiment, more than 1 of the number of slave computer 102.As shown in Figure 3.
Specifically, in present embodiment, the number of slave computer 102 is more than 1, and the number of slave computer 102 can be that N, N are big
In 1, all slave computers 102 (slave computer 1, slave computer 1 ..., slave computer N) all communicate to connect with host computer 101, connection side
Formula can be: Ethernet, serial communication, controller local area network's CAN or 1553B bus.And each slave computer 102 is up to
Comprise a communication interface 104 less；The communication interface 104 comprised on one slave computer 102 only body to this slave computer 102 is entered
Row test, and test result is fed back to host computer 101.
Present embodiment is when there being multiple slave computer, it is also possible to the communication interface comprised on the most each slave computer is surveyed
Examination, it is achieved that the distributed implementation of operational capability and the distributed deployment of I/O, can either ensure that operational capability meets dynamic characteristic
The requirement of Models computed, can realize again the extension of I/O quantity so that the range of application of embodiment of the present utility model is more
Extensively.
This utility model the 3rd embodiment relates to the test system of a kind of communication interface, as shown in Figure 4, comprises: upper
Machine 101 and the slave computer 102 comprising at least two communication interface 104.
Wherein, communication interface 104 is the communication interface 104 of slave computer 102 and the controller 103 of measured piece, host computer 101
Communicate to connect with slave computer 102, slave computer 102 comprises the model 401 of the controller 103 of the measured piece pre-build.
When testing communication interface 104, slave computer 102 drives all communication by built-in driving means 105
Interface 104 runs simultaneously；Meanwhile, slave computer 102 runs the model 401 of the controller 103 of measured piece, the control of simulation measured piece
Device 103 communicates with communication interface 104；All communication interfaces 104 are tested by slave computer 102, and test result is anti-
It is fed to host computer 101.
Specifically, in the present embodiment, MATLAB/Simulink etc. can be installed in host computer 101 in advance to build
Mould software, in actual applications, sets up tested according to the controller 103 of measured piece in MATLAB/Simulink modeling software
The model 401 of the controller 103 of part, and model 401 is loaded in slave computer 102 execution.
Present embodiment is by the model of the controller of measured piece pre-build in host computer and is loaded into slave computer,
The operation of the controller of measured piece can be simulated in slave computer, therefore can logical according to the controller of simulation and communication interface
Letter, tests communication interface, and without the controller of the measured piece accessed in actual motion, test is got up more square
Just.
It will be understood by those skilled in the art that the respective embodiments described above are to realize of the present utility model being embodied as
Example, and in actual applications, can to it, various changes can be made in the form and details, without departing from spirit of the present utility model
And scope.
Claims (10)
1. the test system of a communication interface, it is characterised in that comprise: the controller of measured piece, host computer with comprise at least
The slave computer of two communication interfaces；
Described host computer communicates to connect with described slave computer；Described slave computer is by the control of described communication interface Yu described measured piece
Device processed communicates to connect；
When testing described communication interface, described slave computer drives all described communications to connect by built-in driving means
Mouth runs simultaneously；When all described communication interfaces are run, all described communication interfaces are tested by described slave computer, and will
Test result feeds back to described host computer.
The test system of communication interface the most according to claim 1, it is characterised in that comprise Ethernet on described slave computer
Interface, serial line interface, controller local area network's CAN interface, 1553B EBI, digital quantity input/output interface, analog quantity are defeated
Enter at least two in output interface.
The test system of communication interface the most according to claim 1, it is characterised in that described host computer includes that display sets
Standby；
Described display device carries out the graphic interface of test and management for providing；Wherein, described test and management at least includes: soft
The associating of part demand and testing requirement, described testing requirement associates with test case.
The test system of communication interface the most according to claim 3, it is characterised in that described test and management also includes: logical
Letter consultative management, test case are arranged, interface control document ICD manages and test data management.
The test system of communication interface the most according to claim 3, it is characterised in that described host computer also includes that printing sets
Standby；
Described printing device, for printing described test result.
The test system of communication interface the most according to claim 1, it is characterised in that also include board on described slave computer
Slot；
Described board slot is used for adding Peripheral Component Interconnect standard PCI board card.
The test system of communication interface the most according to claim 1, it is characterised in that the number of described slave computer is more than 1；
All described slave computers all communicate to connect with described host computer；
Including at least a communication interface on described each slave computer；One described slave computer only wraps on the body of this slave computer
The communication interface contained is tested, and test result feeds back to described host computer.
The test system of communication interface the most according to claim 1, it is characterised in that be provided with on described host computer in real time
Closed loop automation test system.
The test system of communication interface the most according to claim 1, it is characterised in that described slave computer is that real-time simulation is surveyed
Examination computer.
10. the test system of a communication interface, it is characterised in that comprise: host computer with comprise at least two communication interface
Slave computer；
Wherein, described communication interface is the communication interface of described slave computer and the controller of measured piece；
Described host computer communicates to connect with described slave computer；
Described slave computer comprises the model of the controller of the described measured piece pre-build；
When testing described communication interface, described slave computer drives all described communications to connect by built-in driving means
Mouth runs simultaneously；Meanwhile, described slave computer runs the model of the controller of described measured piece, simulates the controller of described measured piece
Communicate with described communication interface；All described communication interfaces are tested by described slave computer, and test result are fed back
To described host computer.
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| CN201620569685.6U CN205788161U (en) | 2016-06-13 | 2016-06-13 | The test system of communication interface |
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| CN201620569685.6U CN205788161U (en) | 2016-06-13 | 2016-06-13 | The test system of communication interface |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594791A (en) * | 2018-04-13 | 2018-09-28 | 成都赫尔墨斯科技股份有限公司 | Integrated authentication system for integrating Aerial Electronic Equipment |
| CN109188151A (en) * | 2018-09-30 | 2019-01-11 | 上海科梁信息工程股份有限公司 | A kind of small signaling interface test macro and method |
| CN109309601A (en) * | 2018-10-18 | 2019-02-05 | 北京新能源汽车股份有限公司 | Gateway testing system and method |
| CN110377010A (en) * | 2019-08-13 | 2019-10-25 | 中国核动力研究设计院 | A kind of arbitrarily extensible DCS system automatic test device and test method |
| CN113009261A (en) * | 2021-03-05 | 2021-06-22 | 上海广川科技有限公司 | Interface testing device and method |
| CN114384499A (en) * | 2022-01-17 | 2022-04-22 | 惠州越登智能科技有限公司 | Multi-radar running state real-time monitoring system and monitoring method thereof |
-
2016
- 2016-06-13 CN CN201620569685.6U patent/CN205788161U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594791A (en) * | 2018-04-13 | 2018-09-28 | 成都赫尔墨斯科技股份有限公司 | Integrated authentication system for integrating Aerial Electronic Equipment |
| CN109188151A (en) * | 2018-09-30 | 2019-01-11 | 上海科梁信息工程股份有限公司 | A kind of small signaling interface test macro and method |
| CN109309601A (en) * | 2018-10-18 | 2019-02-05 | 北京新能源汽车股份有限公司 | Gateway testing system and method |
| CN110377010A (en) * | 2019-08-13 | 2019-10-25 | 中国核动力研究设计院 | A kind of arbitrarily extensible DCS system automatic test device and test method |
| CN113009261A (en) * | 2021-03-05 | 2021-06-22 | 上海广川科技有限公司 | Interface testing device and method |
| CN114384499A (en) * | 2022-01-17 | 2022-04-22 | 惠州越登智能科技有限公司 | Multi-radar running state real-time monitoring system and monitoring method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xia Jiajia Inventor after: Zou Yijun Inventor after: Wu Huawen Inventor before: Xia Jiajia |
|
| COR | Change of bibliographic data | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 201, building 6, 829 Yishan Road, Xuhui District, Shanghai 200233 Patentee after: Shanghai Keliang Information Technology Co.,Ltd. Address before: Room 201, building 6, 829 Yishan Road, Xuhui District, Shanghai 200233 Patentee before: SHANGHAI KELIANG INFORMATION ENGINEERING Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |