CN109710491A - A kind of monitoring method and device of bus data - Google Patents
A kind of monitoring method and device of bus data Download PDFInfo
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- CN109710491A CN109710491A CN201811620852.5A CN201811620852A CN109710491A CN 109710491 A CN109710491 A CN 109710491A CN 201811620852 A CN201811620852 A CN 201811620852A CN 109710491 A CN109710491 A CN 109710491A
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Abstract
The invention discloses a kind of monitoring method of bus data and devices, this method comprises: receiving the bus data block of the channel transfer by hardware device, hardware device is specified by interface testing platform software；According to the channel of hardware device and the binding relationship of bus data block and the Data Identification of target bus data block, target bus data block is determined from bus data block；It is defined according to the interface of target bus data, target data corresponding with bus data variable is determined from target bus data block, bus data variable is determined by user according to test scene；By presetting display mode, displaying target data.Operation can be gone to user level by the solution of the present invention, to realize that user can specify different hardware device and/or modification show bus data variable and the monitoring interface of target data corresponding from bus data variable to be applied in different products or project according to specific requirements, the portability of software is considerably increased with this.
Description
Technical field
The present invention relates to bus data interface testing technical fields, a kind of monitoring method more particularly to bus data and
Device.
Background technique
Existing bus data watch on-line, the specific requirements for being all based on product or project, which are customized, to be melted
Hair is defined according to the bus type and interface used, customize monitoring interface to realize the monitoring to bus data, thus need
Interface definition, monitoring interface etc. are cured in software, the portability of software is reduced.
Summary of the invention
In order to solve the above technical problems, the embodiment of the invention provides a kind of monitoring method of bus data and device, skill
Art scheme is as follows:
A kind of monitoring method of bus data, this method comprises:
The bus data block of the channel transfer by hardware device is received, the hardware device is by interface testing platform software
It is specified；
According to the channel of hardware device and the binding relationship of bus data block and the Data Identification of target bus data block, from
Target bus data block is determined in the bus data block；
It is defined according to the interface of target bus data, the determining and bus data variable pair from the target bus data block
The target data answered, the bus data variable are determined by user according to test scene；
By presetting display mode, the target data is shown.
Preferably, according to the channel of hardware device and the binding relationship of bus data block and the data of target bus data block
Mark determines target bus data block from the bus data block, comprising:
According to the channel of the hardware device and the binding relationship of bus data block and the number of the target bus data block
According to mark, destination channel is determined；
According to the Data Identification of the target bus data block, from by true in the received bus data of the destination channel
The fixed target bus data block.
Preferably, the default display mode, comprising:
List display, curve are shown and/or virtual instrument is shown.
Preferably, before receiving the bus data block by the channel transfer of hardware device, further includes:
By the hardware equipment information in scanning electron system to add the hardware device, or by cured virtual
The hardware device is added in service, wherein the interface testing platform software is used for the bus data transmitted to the hardware device
It is monitored.
Preferably, passing through the hardware equipment information in scanning electron system to add the hardware device, or by
Cured Virtual Service is added before the hardware device, further includes:
Determine the type of the hardware device, and according to the type of the hardware device by the hardware equipment information according to
Hardware device, board, channel rank be defined, wherein the hardware device, board, channel relationship be the hardware
Equipment includes N number of board, and every piece of board includes M channel, and N, M are positive integer, the type of the value of N, M and the hardware device
It is related.
Preferably, in the number according to the channel of hardware device and the binding relationship of bus data block and target bus data block
According to mark, before determining target bus data block in the bus data block, further includes:
Binding instruction is received, the binding instruction is for tying up the channel of the bus data block and the hardware device
It is fixed；
The channel of the bus data block and the hardware device is bound according to the binding instruction, to obtain described tie up
Determine relationship.
A kind of monitoring device of bus data, the device include:
Receiving unit, for receiving the bus data block for passing through the channel transfer of hardware device, the hardware device is by connecing
Mouth test platform software is specified；
First determination unit, for according to the channel of hardware device and the binding relationship of bus data block and target bus number
According to the Data Identification of block, target bus data block is determined from the bus data block；
Second determination unit, for being defined according to the interface of target bus data, from the target bus data block really
Fixed target data corresponding with bus data variable, the bus data variable are determined by user according to test scene；
Display unit, for showing the target data by presetting display mode.
Preferably, first determination unit, comprising:
First determines subelement, for according to the channel of the hardware device and the binding relationship of bus data block and described
The Data Identification of target bus data block, determines destination channel；
Second determines subelement, for the Data Identification according to the target bus data block, leads to from by the target
The target bus data block is determined in the received bus data in road.
Preferably, further includes:
Adding unit, for passing through scanning electricity before receiving the bus data block by the channel transfer of hardware device
Hardware equipment information in subsystem is to add the hardware device, or adds the hardware by cured Virtual Service and set
It is standby, wherein the bus data that the interface testing platform software is used to transmit the hardware device is monitored.
Preferably, passing through the hardware equipment information in scanning electron system to add the hardware device, or by
Cured Virtual Service is added before the hardware device, further includes:
Definition unit, for determining the type of the hardware device, and will be described hard according to the type of the hardware device
Part facility information is defined according to the rank in hardware device, board, channel, wherein the hardware device, board, channel
Relationship is that the hardware device includes N number of board, and every piece of board includes M channel, and N, M are positive integer, the value of N, M and institute
The type for stating hardware device is related.
Technical solution provided by the invention, user participate in the specified of hardware device, while the number of buses that monitoring interface is shown
It can also be specified by user according to variable, according to the difference of test scene, the bus data variable that user specifies can be different, accordingly
, target data corresponding from bus data variable is also different on monitoring interface, it is seen that the solution of the present invention can turn operation
To user level, to realize that user can specify different hardware device and/or modification show bus data according to specific requirements
Variable and the monitoring interface of target data corresponding from bus data variable are applied in different products or project, with this big
The portability of software is increased greatly.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is a kind of a kind of flow diagram of the monitoring method of bus data provided by the embodiment of the present invention；
Fig. 2 is a kind of a kind of structural schematic diagram of the monitoring device of bus data provided by the embodiment of the present invention；
Fig. 3 is a kind of a kind of structural schematic diagram of the monitoring device of bus data provided by the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that the described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Based on this
Embodiment in invention, every other reality obtained by those of ordinary skill in the art without making creative efforts
Example is applied, shall fall within the protection scope of the present invention.
Referring to Fig. 1, Fig. 1 is a kind of a kind of implementation process of the monitoring method of bus data provided in an embodiment of the present invention
Figure, this method comprises:
Step S101, the bus data block of the channel transfer by hardware device is received, hardware device is utilized by user and connect
Mouth test platform software is specified.
In order to be monitored to bus data, the present embodiment passes through hardware device transfer bus data, transfer bus data
Type need it is corresponding with the type of hardware device, as hardware device type can be 422,429,1553, AFDX, Can,
ETH (ethernet, Ethernet), analog quantity (Analog), discrete magnitude (Discrete) etc..
Flexibility is corrected and improves in real time in order to meet, the hardware device in the present embodiment is put down by user using interface testing
Platform software is specified, specifically:
User utilizes interface testing platform software, and selection needs the device type of hardware device to be added, by hardware device
Information is defined according to the rank in hardware device, board, channel, passes through interface testing platform software scanning electricity after having defined
Hardware equipment information in subsystem is to add hardware device, wherein interface testing platform software is used to transmit hardware device
Bus data be monitored, by being serially connected on the access of hardware device transfer bus data, acquiring and parsing hardware device
The bus data of transmission, to realize the monitoring to bus data；Or, hardware device is added by the Virtual Service being cured,
And its relevant parameter is configured and is defined, wherein hardware device, board, channel relationship be, hardware device include it is N number of
Board, every piece of board include M channel, and N, M are positive integer, and the value of N, M and the type of hardware device are related.
It wherein, is that hardware device rank does not have parameter, inhomogeneity about hardware device, board and the relevant parameter in channel
The parameter of template card is different, and such as 429 boards need to be arranged baud rate, and analog quantity board needs to be arranged sample rate, and channel rank needs
Define the channel be for sending, receiving or two-way, specifically can be by being defined at interface using character string.
Wherein, the Virtual Service being cured is referred to hardware device, board, channel and parameter definition all things using code
It first defines, directly the Virtual Service information being cured is set out in the interface of addition hardware device and is selected for user.
Step S102, according to the channel of hardware device and the binding relationship of bus data block and the number of target bus data block
According to mark, target bus data block is determined from bus data block.
In another embodiment of the invention, step S102 in specific implementation, can be first according to the channel of hardware device
With the binding relationship of bus data block and the Data Identification of target bus data block, destination channel is determined, further according to target bus
The Data Identification of data block, from by determining target bus data block in the received bus data of destination channel.
The binding relationship in the channel of hardware device and bus data block in order to obtain can pass through before step S102
Interface testing platform software binds the channel of bus data block and hardware device, while defining bus data block in channel
Required correlation attribute information when carrying out data transmission, as bus data block carries out in the channel of the hardware device of 429 types
Data need to set the Data Identification in data transmission procedure when transmitting, Data Identification is the data of a byte.
Wherein, the Data Identification of target bus data block can be the Key value of target bus data block, target bus data
It is artificially that target bus data block adds that the Key value of block, which can be able to be user with the unique identification target bus data block, the Key value,
The mark added.
Step S103, it is defined according to the interface of target bus data, the determining and bus data from target bus data block
The corresponding target data of variable, bus data variable are determined by user according to test scene.
In order to meet real-time and improve flexibility, before carrying out data monitoring using interface testing platform software, need
Complete the interface definition of target bus data.Specifically, different bus class is created using interface testing platform software by user
Type data block and bus data variable, wherein each bus data block is made of multiple bus data variables, different number of buses
Bus data is constituted according to block, bus data variable can classify according to type are as follows: enumeration type, floating type, Boolean type, integer, word
Symbol type, check word etc..
It is defined, can be obtained from target bus data corresponding with bus data variable according to the interface of target bus data
Target data.
Step S104, by presetting display mode, displaying target data.
The present embodiment also belongs to one of interface testing platform software by monitoring interface displaying target data, monitoring interface
Point, in order to which monitoring interface function and other functions (such as bus data interface defined function, hardware device defined function etc.) are solved
Coupling and, the monitoring interface of the present embodiment can be customized by the user, and will need the bus that monitors according to test scene by user
Data variable is added in monitoring interface.
In practical application, default display mode can be list monitoring, curve monitoring and/or virtual instrument monitoring.
Technical solution provided in an embodiment of the present invention, user participate in the specified of hardware device, while monitoring interface is shown
Bus data variable can also be specified by user, and according to the difference of test scene, the bus data variable that user specifies can not
Together, correspondingly, target data corresponding from bus data variable is also different on monitoring interface, it is seen that the scheme of the present embodiment can be with
Operation is gone into user level, to realize that user can specify different hardware device and/or modification display according to specific requirements
Bus data variable and the monitoring interface of target data corresponding from bus data variable are applied to different products or project
In, the portability of software is considerably increased with this.
Referring to Fig. 2, Fig. 2 is a kind of a kind of structural representation of the monitoring device of bus data provided in an embodiment of the present invention
Figure, the course of work of each module in the structural schematic diagram referring to Fig.1 in corresponding embodiment method implementation procedure, the device
Include:
Receiving unit 210, for receiving the bus data block for passing through the channel transfer of hardware device, hardware device is by interface
Test platform software is specified.
First determination unit 220, for total according to the channel of hardware device and the binding relationship and target of bus data block
The Data Identification of line data block determines target bus data block from bus data block.
Second determination unit 230 is determined from target bus data block for being defined according to the interface of target bus data
Target data corresponding with bus data variable, bus data variable are determined by user according to test scene.
Display unit 240, for by presetting display mode, displaying target data.
Wherein, display mode is preset, comprising:
List display, curve are shown and/or virtual instrument is shown.
In other embodiments of the invention, it is preferable that the first determination unit, comprising:
First determines subelement, for according to the channel of hardware device and the binding relationship and target bus of bus data block
The Data Identification of data block, determines destination channel；
Second determines subelement, and for the Data Identification according to target bus data block, from passing through, destination channel is received
Target bus data block is determined in bus data.
In other embodiments of the invention, it is preferable that further include:
Adding unit, for passing through scanning electricity before receiving the bus data block by the channel transfer of hardware device
Hardware equipment information in subsystem adds hardware device to add hardware device, or by cured Virtual Service, wherein
The bus data that interface testing platform software is used to transmit hardware device is monitored.
In other embodiments of the invention, it is preferable that by the hardware equipment information in scanning electron system to add
Hardware device, or before adding hardware device by cured Virtual Service, further includes:
Definition unit, for determining the type of hardware device, and the type according to hardware device presses hardware equipment information
Be defined according to the rank in hardware device, board, channel, wherein hardware device, board, channel relationship be hardware device packet
Containing N number of board, every piece of board includes M channel, and N, M are positive integer, and the value of N, M and the type of hardware device are related.
Technical solution provided in an embodiment of the present invention, user participate in the specified of hardware device, while monitoring interface is shown
Bus data variable can also be specified by user, and according to the difference of test scene, the bus data variable that user specifies can not
Together, correspondingly, target data corresponding from bus data variable is also different on monitoring interface, it is seen that the scheme of the present embodiment can be with
Operation is gone into user level, to realize that user can specify different hardware device and/or modification display according to specific requirements
Bus data variable and the monitoring interface of target data corresponding from bus data variable are applied to different products or project
In, the portability of software is considerably increased with this.
Referring to Fig. 3, Fig. 3 is that a kind of another structure of the monitoring device of bus data provided in an embodiment of the present invention is shown
It is intended to, which includes:
Bus data interface definition module 310, hardware information definition module 320, bus data are associated with mould with hardware information
Block 330, bus data acquisition and monitoring function module 340.
The function of bus data interface definition module 310 is as follows:
Using interface testing platform software, different bus categorical data block and bus data variable are created, wherein each total
Line data block is made of multiple bus data variables；
When defining bus data block, each bus data block is described with unique Data Identification (such as Key value),
To facilitate subsequent data to acquire and monitoring；
Bus data variable can classify according to type are as follows: enumeration type, floating type, Boolean type, integer, character type, verification
Word etc.；
During creating bus data block, interface testing platform software can store data in local automatically, to
The data of last time creation or modification can be directly displayed when starting next time.
The function of hardware information definition module 320 is as follows:
Using interface testing platform software, selection needs the device type of hardware device to be added, by hardware equipment information
It is not defined according to hardware device, board, channel grade, by interface testing platform software scanning electron system after having defined
Hardware equipment information in system adds hardware device, wherein interface testing platform software is used for the bus transmitted to hardware device
Data are monitored, by being serially connected on the access of hardware device transfer bus data, acquiring and parsing hardware device transmission
Bus data, to realize the monitoring to bus data；Or, adding hardware device by the Virtual Service being cured, and to it
Relevant parameter is configured and defines, wherein hardware device, board, channel relationship be, hardware device include N number of board, often
Block board includes M channel, and N, M are positive integer, and the value of N, M and the type of hardware device are related.
Wherein, hardware device does not need the parameter for being arranged and defining, and board is different according to different type parameter, and such as 429
Board needs that baud rate is arranged；Analog quantity board needs to be arranged sample rate, and it is for sending out, for receiving that channel, which needs to define the channel,
Or it is two-way, it can be arranged and define above-mentioned parameter using character string in monitoring interface.
The function of bus data and hardware information relating module 330 is as follows:
By interface testing platform software, the channel of bus data block and hardware device is bound in realization, and is defined
Bus data block required correlation attribute information when the channel carries out data transmission.
Bus data acquisition and the function of monitoring function module 340 are as follows:
The customized monitoring interface of user will need the bus data variable monitored to be added to monitoring interface according to test scene
In；
Together by the Key value of binding relationship and target bus data block between bus data block and the channel of hardware device
It is issued to data acquisition service, completes configuration；
Start to carry out data acquisition, the data in data acquisition service real-time reception hardware device channel, and is led to according to this
The Key value of the binding relationship and target bus data block of road and bus data block parses data, obtains and bus data variable pair
The target data answered, and by target data in monitoring interface real-time display, so as to complete the real time monitoring to bus data；
Data monitoring mode includes list monitoring, curve monitoring and/or virtual instrument monitoring.
Technical solution provided in an embodiment of the present invention, user participate in the specified of hardware device, while monitoring interface is shown
Bus data variable can also be specified by user, and according to the difference of test scene, the bus data variable that user specifies can not
Together, correspondingly, target data corresponding from bus data variable is also different on monitoring interface, it is seen that the scheme of the present embodiment can be with
Operation is gone into user level, to realize that user can specify different hardware device and/or modification display according to specific requirements
Bus data variable and the monitoring interface of target data corresponding from bus data variable are applied to different products or project
In, the portability of software is considerably increased with this.
Description and claims of this specification and term " first ", " second ", " third " " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiment of the present invention described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
For device or system embodiments, since it essentially corresponds to embodiment of the method, thus related place referring to
The part of embodiment of the method illustrates.Device or system embodiment described above is only schematical, wherein described
Unit may or may not be physically separated as illustrated by the separation member, and component shown as a unit can be with
It is or may not be physical unit, it can it is in one place, or may be distributed over multiple network units.It can
It is achieved the purpose of the solution of this embodiment with selecting some or all of the modules therein according to the actual needs.This field is common
Technical staff can understand and implement without creative efforts.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method are not having
It has more than in the spirit and scope of the present invention, can realize in other way.Current embodiment is a kind of demonstration
Example, should not be taken as limiting, given particular content should in no way limit the purpose of the present invention.For example, the unit or
The division of subelement, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple lists
First or multiple subelements combine.In addition, multiple units can with or component may be combined or can be integrated into another and be
System, or some features can be ignored or not executed.
In addition, described system, the schematic diagram of device and method and different embodiments, without departing from the scope of the present invention
It is interior, it can be with other systems, module, techniques or methods combination or integrated.Another point, shown or discussed mutual coupling
It closes or direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit can be with
It is electrically mechanical or other forms.
The above is only a specific embodiment of the invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of monitoring method of bus data, which is characterized in that this method comprises:
The bus data block of the channel transfer by hardware device is received, the hardware device is referred to by interface testing platform software
It is fixed；
According to the channel of hardware device and the binding relationship of bus data block and the Data Identification of target bus data block, from described
Target bus data block is determined in bus data block；
It is defined according to the interface of target bus data, determination is corresponding with bus data variable from the target bus data block
Target data, the bus data variable are determined by user according to test scene；
By presetting display mode, the target data is shown.
2. the method according to claim 1, wherein according to the binding in the channel of hardware device and bus data block
The Data Identification of relationship and target bus data block determines target bus data block from the bus data block, comprising:
According to the channel of the hardware device and the binding relationship of bus data block and the data mark of the target bus data block
Know, determines destination channel；
According to the Data Identification of the target bus data block, from by determining institute in the received bus data of the destination channel
State target bus data block.
3. according to the method described in claim 2, it is characterized in that, the default display mode, comprising:
List display, curve are shown and/or virtual instrument is shown.
4. according to the method described in claim 2, it is characterized in that, in the number of buses for receiving the channel transfer by hardware device
Before block, further includes:
By the hardware equipment information in scanning electron system to add the hardware device, or pass through cured Virtual Service
The hardware device is added, wherein the bus data that the interface testing platform software is used to transmit the hardware device carries out
Monitoring.
5. according to the method described in claim 4, it is characterized in that, by the hardware equipment information in scanning electron system with
Add the hardware device, or before adding the hardware device by cured Virtual Service, further includes:
Determine the type of the hardware device, and according to the type of the hardware device by the hardware equipment information according to hardware
Equipment, board, channel rank be defined, wherein the hardware device, board, channel relationship be the hardware device
Comprising N number of board, every piece of board includes M channel, and N, M are positive integer, the type phase of the value of N, M and the hardware device
It closes.
6. method according to claim 1-5, which is characterized in that according to hardware device channel and number of buses
According to the binding relationship of block and the Data Identification of target bus data block, target bus data block is determined from the bus data block
Before, further includes:
Binding instruction is received, the binding instruction is for binding the channel of the bus data block and the hardware device；
The channel of the bus data block and the hardware device is bound according to the binding instruction, is closed with obtaining the binding
System.
7. a kind of monitoring device of bus data, which is characterized in that the device includes:
Receiving unit, for receiving the bus data block for passing through the channel transfer of hardware device, the hardware device is surveyed by interface
It is specified to try platform software；
First determination unit, for according to the channel of hardware device and the binding relationship of bus data block and target bus data block
Data Identification, from the bus data block determine target bus data block；
Second determination unit, for according to the interface of target bus data define, from the target bus data block determine with
The corresponding target data of bus data variable, the bus data variable are determined by user according to test scene；
Display unit, for showing the target data by presetting display mode.
8. device according to claim 7, which is characterized in that first determination unit, comprising:
First determines subelement, for according to the channel of the hardware device and the binding relationship of bus data block and the target
The Data Identification of bus data block, determines destination channel；
Second determines that subelement connects for the Data Identification according to the target bus data block from by the destination channel
The target bus data block is determined in the bus data of receipts.
9. device according to claim 8, which is characterized in that further include:
Adding unit, for passing through scanning electron system before receiving the bus data block by the channel transfer of hardware device
Hardware equipment information in system adds the hardware device to add the hardware device, or by cured Virtual Service,
The bus data that wherein the interface testing platform software is used to transmit the hardware device is monitored.
10. device according to claim 9, which is characterized in that passing through the hardware equipment information in scanning electron system
To add the hardware device, or before adding the hardware device by cured Virtual Service, further includes:
Definition unit sets the hardware for determining the type of the hardware device, and according to the type of the hardware device
Standby information is defined according to the rank in hardware device, board, channel, wherein the hardware device, board, channel relationship
It include N number of board for, the hardware device, every piece of board includes M channel, and N, M are positive integer, the value of N, M and described hard
The type of part equipment is related.
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