CN109471737A - The software adaptation method and apparatus of high-speed magnetic floating operation control system HWIL simulation - Google Patents
The software adaptation method and apparatus of high-speed magnetic floating operation control system HWIL simulation Download PDFInfo
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- CN109471737A CN109471737A CN201811183150.5A CN201811183150A CN109471737A CN 109471737 A CN109471737 A CN 109471737A CN 201811183150 A CN201811183150 A CN 201811183150A CN 109471737 A CN109471737 A CN 109471737A
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- 230000006978 adaptation Effects 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000007667 floating Methods 0.000 title claims abstract description 29
- 238000004088 simulation Methods 0.000 title claims abstract description 25
- 230000005540 biological transmission Effects 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims description 33
- 230000006870 function Effects 0.000 claims description 32
- 238000012360 testing method Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 8
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/541—Interprogram communication via adapters, e.g. between incompatible applications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/544—Buffers; Shared memory; Pipes
Abstract
The present invention relates to a kind of software adaptation method and apparatus of high-speed magnetic floating operation control system HWIL simulation, logically it is decomposed into two parts, that is Serial Communication Software interface adaptation and digital quantity software interface adaptation, Serial Communication Software interface is adapted to artificial service logical layer and provides three interfaces, i.e. serial ports channel initialization interface, data message receiving interface and data message transmission interface；Digital quantity software interface is adapted to artificial service logical layer and provides three interfaces, i.e. digital quantity channel initialization interface, digital quantity receiving interface and digital quantity transmission interface.Compared with prior art, the physical interface adaptation of HWIL simulation is converted to software logic interface adaptation by the present invention, and the functional component of analogue system is no longer limited by the extended capability of industrial personal computer physical interface, and deployment is got up more flexible.
Description
Technical field
The present invention relates to rail traffic HWIL simulation fields, more particularly, to a kind of high-speed magnetic floating operation control system half
The software adaptation method and apparatus of matter emulation.
Background technique
For quickly running ground rail vehicle transportation tool as high-speed maglev train, safely and efficiently run from
The control and protection of not open shop control system.System of the operation control system as safety_critical, must be into before online
Row adequately test and test.However, actual environment can not provide test condition, therefore often use HWIL simulation
The entity device of verifying to be tested is linked into emulation circuit by (Hardware in the Loop Simulation) mode
In, to realize a kind of check system of economic and reliable.
To realize HWIL simulation, for operation control system entity device, the physical interface of external emulator
It must be consistent with entity device.External emulator generallys use industrial personal computer and is developed.Traditional method for interface adaptation
To be adapted to based on hardware interface, i.e., according to the requirement of connect entity device, the corresponding hardware interface of external emulator configuration into
Row adaptation.The interface capability for being limited to industrial personal computer is limited, and often an industrial personal computer can only emulate a certain functional component.High speed magnetic transportation by driving
The system that row control system is a highly integrated, all with pull-in control system, tractive power supply system, railway points system and Vehicular system
Have there are interface, therefore there are many external analogue system that high-speed magnetic floating operation control system needs to dock.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of high-speed magnetic floatings to run
The software adaptation method and apparatus of control system HWIL simulation.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of serial ports software adaptation method of high-speed magnetic floating operation control system HWIL simulation, comprising:
The initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel；
It is recycled based on socket and receives data, the data message for extracting data message and being provided by artificial service logical layer
It receives call back function and data message and serial ports channel number is sent to artificial service logical layer；
The data message that artificial service logical layer issues is packaged to obtain data block, and is based on artificial service logical layer
Socket corresponding to the serial ports channel number of offer externally sends packaged data block.
Configuration information in the serial ports configuration file comprising serial ports port number information and each serial ports channel.
It is described that data are received based on socket circulation, the data extracting data message and being provided by artificial service logical layer
Message receives call back function and data message and serial ports channel number is sent to artificial service logical layer, comprising:
Data are received based on socket and are stored in data receiver buffer area；
According to interface protocol, scanning recognition frame head and postamble, are extracted since the queue head of data receiver buffer area
To data block；
CRC check is carried out, if verification passes through, handles data block progress escape to obtain data message；
Call back function is received by data message and serial ports channel number by the data message that artificial service logical layer provides
It is sent to artificial service logical layer.
It is described according to interface protocol, scanning recognition frame head and postamble, mention since the queue head of data receiver buffer area
During obtaining data block,
If not recognizing frame head, journal file is recorded.
It is described that the initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel, tool
Body are as follows: the initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel and be stored in serial ports
Channel information shared region；
The data message issued to artificial service logical layer is packaged to obtain data block, and is patrolled based on artificial service
It collects socket corresponding to the serial ports channel number that layer provides externally to send packaged data block, specifically include:
The data that artificial service logical layer is issued according to the interface protocol of high-speed magnetic floating operation control system entity device
Message is packaged to obtain data block,
According to the serial ports channel number that artificial service logical layer provides, obtained from serial ports channel information shared region logical with serial ports
The corresponding socket in road,
The transmission function of socket is called to send data blocks to corresponding COTS serial ports-network interface adaptation.
A kind of digital interface software adaptation method of high-speed magnetic floating operation control system HWIL simulation, comprising:
The initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain the socket of digital quantity communication channel
Word；
Data are received based on socket, deposit digital quantity receives in buffer area, and provided by artificial service logical layer
Digital data receives call back function and digital quantity reception buffer area is sent to artificial service logical layer；
Set corresponding to the digital quantity number provided based on artificial service logical layer the data that artificial service logical layer issues
Word is connect externally to send.
The digital quantity configuration file includes the configuration in digital interface port number information and each digital interface channel
Information.
Described to receive data based on socket, deposit digital quantity receives in buffer area, and is mentioned by artificial service logical layer
The digital data of confession receives call back function and digital quantity reception buffer area is sent to artificial service logical layer, specifically includes:
It receives data and is stored in digital quantity and receive buffer area；
The periodical each socket of poll extracts effective number according to the corresponding digital input signals number of socket
Information is measured, and step-by-step moves left to the high position that digital data receives buffer area valid data part；
After all socket polls are complete, call back function is received by the digital data that artificial service logical layer provides
Digital quantity is received into the data in buffer area and is sent to artificial service logical layer together with effective length.
It is described that the initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain digital quantity communication channel
Socket, specifically: the initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain digital quantity communication channel
Socket, and by socket together with channel number, digital signal number and numeral output array at after tuple be stored in digital quantity channel
Information share space；
Corresponding to the digital quantity number that the data issued to artificial service logical layer are provided based on artificial service logical layer
Socket externally send, specifically include:
Obtain suction parameter, wherein the suction parameter includes the value of digital quantity position number He digital quantity；
It is scanned since No. 1 tuple data from digital quantity channel information shared region, if the position number is greater than the number of tuples
The value of digital output signal number in, then subtract digital output signal number for the position number, continues to scan on until position number is not more than
Until the value of digital output signal number in Current Scan tuple data；
Current tuple data is adapted to the COTS digital quantity in requisition for connection-network interface after the end of scan, position number
The as COTS digital quantity-corresponding serial number of network interface adaptation numeral output；
In such a way that Modbus Transmission Control Protocol sends command word, the value of position number and the corresponding digital quantity of suction parameter is sent out
It is sent to COTS digital quantity-network interface adaptation.
A kind of software adaptation equipment of high-speed magnetic floating operation control system HWIL simulation, including test host, COTS connect
Mouth adaptive device, the test host is connected to operation control system entity device by COTS interface adaptive device, described
COTS interface adaptive device includes COTS serial ports-network interface adaptation and COTS number-network interface adaptation, the test host
Including memory, processor, and the program for being stored in memory and being executed by the processor, the processor execute institute
It is performed the steps of when stating program
The initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel,
It is recycled based on socket and receives data, the data message for extracting data message and being provided by artificial service logical layer
It receives call back function and data message and serial ports channel number is sent to artificial service logical layer,
The data message that artificial service logical layer issues is packaged to obtain data block, and is based on artificial service logical layer
Socket corresponding to the serial ports channel number of offer externally sends packaged data block；
The initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain the socket of digital quantity communication channel
Word,
Data are received based on socket, deposit digital quantity receives in buffer area, and provided by artificial service logical layer
Digital data receives call back function and digital quantity reception buffer area is sent to artificial service logical layer,
Set corresponding to the digital quantity number provided based on artificial service logical layer the data that artificial service logical layer issues
Word is connect externally to send.
Compared with prior art, the invention has the following advantages: the physical interface of HWIL simulation is adapted to conversion
For software logic interface adaptation, the functional component of analogue system is no longer limited by the extended capability of industrial personal computer physical interface, disposes
Get up more flexible.
Detailed description of the invention
Fig. 1 is the Serial Communication Software interface adaptation, logic block diagram that the present invention is implemented；
Fig. 2 is the digital quantity software interface adaptation, logic block diagram that the present invention is implemented.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
The purpose of the application is the exploitation in order to simplify analogue system outside high-speed maglev train control system, by will be with height
The connected physical interface of speed magnetic suspension train control system entity device (including RS232/422/485 serial communication interface and number
Input/output interface) it is external, the interface section of analogue system is converted to the mode of software interface adaptation.Interface is external to be can be used
Customization or COTS hardware, i.e., commercial matured product, by physical interface used in high-speed maglev train control system entity device
Uniformly be converted to Ethernet interface.
The application proposes the software interface adaptation of high-speed maglev train control system semi-matter simulating system, passes through Ethernet
Physical interface conversion is realized with external COTS interface adapter, while being docked with the Business Logic of analogue system, realizes column
The information exchange of vehicle control entity device and analogue system Business Logic.There is network-based software interface to be adapted to,
The functional component of analogue system is just not only restricted to the extended capability of industrial personal computer physical interface, and deployment is got up more flexible.Such as it is right
In the not high track switch analogue system of requirement of real-time, if one group of track switch simulation software is only using traditional HWIL simulation mode
It can be deployed on an industrial personal computer, if suitable using software interface that is external based on physical interface and being adapted for network interface
Match, then an industrial personal computer can dispose multiple groups track switch simulation software.
That is, the application is logically decomposed into two parts, i.e. Serial Communication Software method for interface adaptation and digital quantity software
Method for interface adaptation.
A kind of serial ports software adaptation method of high-speed magnetic floating operation control system HWIL simulation, comprising:
A1: the initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel and deposit
Enter serial ports channel information shared region, wherein matching comprising serial ports port number information and each serial ports channel in serial ports configuration file
Confidence breath；
A2: data are received based on socket circulation, the data extracting data message and providing by artificial service logical layer
Message receives call back function and data message and serial ports channel number is sent to artificial service logical layer, specifically includes:
Data are received based on socket and are stored in data receiver buffer area；
According to interface protocol, scanning recognition frame head and postamble, are extracted since the queue head of data receiver buffer area
To data block, wherein if not recognizing frame head, journal file is recorded；
CRC check is carried out, if verification passes through, handles data block progress escape to obtain data message；
Call back function is received by data message and serial ports channel number by the data message that artificial service logical layer provides
It is sent to artificial service logical layer.
According to interface protocol, scanning recognition frame head and postamble, are extracted since the queue head of data receiver buffer area
During data block,
A3: the data message issued to artificial service logical layer is packaged to obtain data block, and is patrolled based on artificial service
It collects socket corresponding to the serial ports channel number that layer provides externally to send packaged data block, specifically include:
The data that artificial service logical layer is issued according to the interface protocol of high-speed magnetic floating operation control system entity device
Message is packaged to obtain data block,
According to the serial ports channel number that artificial service logical layer provides, obtained from serial ports channel information shared region logical with serial ports
The corresponding socket in road,
The transmission function of socket is called to send data blocks to corresponding COTS serial ports-network interface adaptation.
Specifically, for the implementation process of Serial Communication Software method for interface adaptation, Fig. 1 provides logic diagram.This method
Three interfaces are provided to high-speed magnetic floating traction/track switch/vehicle function part artificial service logical layer, i.e. serial ports channel initializes
Interface, data message receiving interface and data message transmission interface.These three interfaces are respectively by serial ports channel initialization procedure, string
Mouth data receiver treatment process and serial data send treatment process and realize docking respectively.
Serial ports channel initialization procedure is called by the serial ports channel initialization interface of artificial service logical layer, and suction parameter is
The data message that artificial service logical layer provides receives call back function.
Serial ports channel initialization procedure calls in the serial ports configuration file of XML format when running, this document is responsible for configuring COTS
Serial ports-network interface adaptation channel information.Here is the implementation sample of a serial ports configuration file.
According to the configuration information of serial ports configuration file, by XML Node, " < serial communication connects serial communication interface port number n
Mouth port number></serial communication interface channel number >" determine.
The initiation parameter in each channel by XML Node "<channel xadaptation information ></channel xadaptation information >" determine, x
Range be [1, n].Its child node "<iP></IP>" and "<port></port>" to provide corresponding COTS serial ports-network interface suitable
The IP address and port numbers matched.
For each serial communication channel, corresponding socket is successively created according to channel number.Socket and channel number group
It is managed at serial ports channel information shared region is put into after tuple { channel number, socket }.
Serial ports channel initialization procedure creates the thread of respective numbers, i.e. TCP data according to serial communication interface port number
Receiving thread.The principal function of thread is that serial data receives treatment process, and serial ports channel number and socket connect as serial data
Receive the suction parameter for the treatment of process.
Serial data receives serial data built in treatment process and receives buffer area.The buffer area is a round-robin queue, is responsible for
The received serial data of buffering.The main flow that serial data receives treatment process is to recycle to receive data simultaneously by socket
It is handled.Once receiving new data, then data supplementing to serial data is received in buffer area, and then executes one and mention
Take the process of data message:
According to interface protocol, high-speed magnetic floating operation control system entity device includes frame head by the data that serial ports is sent
STX (02H), postamble ETX (03H), CRC check and and data message, wherein the data in data message must be by escape
Reason.It extracts data message and is based on serial data reception buffer area, scanned since queue head.Queue head under normal circumstances
Data are frame head STX, and the queue position comprising frame head STX data is arrived in otherwise scanning always, and by this before the queue position
Block number is recorded in journal file according to extraction, while setting queue head pointer for the position.Extreme case is entire queue
In all do not find frame head STX data, then the total data in buffer area is all recorded in journal file, while by queue
It empties, i.e., head pointer is assigned a value of tail pointer.After finding frame head STX data, postamble ETX data are looked in continuation in the queue.
If it is found, then extracting the data block, and CRC check is carried out, if correctly, which is stored to temporary digital storage
Area, and escape processing is carried out, data block that treated is data message, receives call back function for datagram by data message
Text and serial ports channel number are sent to artificial service logical layer.Continue such process, until complete datagram cannot be extracted
Until text.
Data message sends treatment process and receives calling directly for artificial service logical layer, and suction parameter is serial ports channel number
And data message.In order to send high-speed magnetic floating operation control system entity device for data message, need according to high-speed magnetic floating
The interface protocol of operation control system entity device is packaged data message.Escape is carried out to data message first, then
CRC check is calculated, affix frame head STX and postamble ETX, obtains being sent to high-speed magnetic floating operation control system on this basis
The data block of entity device.According to the serial ports channel number that artificial service logical layer provides, taken from serial ports channel information shared region
Corresponding socket is obtained with serial ports channel.Then the transmission function of socket is called to send data blocks to corresponding COTS string
Mouth-network interface adaptation.
For the implementation process of digital quantity software interface adaptation method, comprising:
B1: the initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain digital quantity communication channel
Socket, and socket is believed together with channel number, digital signal number and numeral output array at deposit digital quantity channel after tuple
Cease shared region, wherein digital quantity configuration file includes matching for digital interface port number information and each digital interface channel
Confidence breath；
B2: data are received based on socket, deposit digital quantity receives in buffer area, and provides by artificial service logical layer
Digital data receive call back function by digital quantity reception buffer area be sent to artificial service logical layer, specifically include:
It receives data and is stored in digital quantity and receive buffer area；
The periodical each socket of poll extracts effective number according to the corresponding digital input signals number of socket
Information is measured, and step-by-step moves left to the high position that digital data receives buffer area valid data part；
After all socket polls are complete, call back function is received by the digital data that artificial service logical layer provides
Digital quantity is received into the data in buffer area and is sent to artificial service logical layer together with effective length.
B3: corresponding to the digital quantity number provided based on artificial service logical layer the data that artificial service logical layer issues
Socket is externally sent, and is specifically included:
Obtain suction parameter, wherein suction parameter includes the value of digital quantity position number He digital quantity；
It is scanned since No. 1 tuple data from digital quantity channel information shared region, if the position number is greater than the number of tuples
The value of digital output signal number in, then subtract digital output signal number for the position number, continues to scan on until position number is not more than
Until the value of digital output signal number in Current Scan tuple data；
Current tuple data is adapted to the COTS digital quantity in requisition for connection-network interface after the end of scan, position number
The as COTS digital quantity-corresponding serial number of network interface adaptation numeral output；
In such a way that Modbus Transmission Control Protocol sends command word, the value of position number and the corresponding digital quantity of suction parameter is sent out
It is sent to COTS digital quantity-network interface adaptation.
Fig. 2 provides logic diagram.Party's normal direction high-speed magnetic floating traction/track switch/vehicle function part artificial service logic
Layer provides three interfaces, i.e. digital quantity channel initialization interface, digital quantity receiving interface and digital quantity transmission interface.These three connect
Mouth receives treatment process by digital quantity initialization procedure, digital quantity respectively and digital quantity sends treatment process and realizes docking respectively.
Digital quantity channel initialization procedure is called by artificial service logical layer, and suction parameter is that artificial service logical layer provides
Data volume receive call back function.
Digital interface channel initialization procedure calls in the digital quantity configuration file of XML format when running, this document is responsible for
Configure COTS digital quantity-network interface adaptation channel information.Here is the implementation sample of a digital quantity configuration file.
According to the configuration information of digital quantity configuration file, digital interface port number n is by XML Node " < digital interface
Port number></number of digital interface channels >" determine.
The initiation parameter in each channel by XML Node "<channel xadaptation information ></channel xadaptation information >" determine, x
Range be [1, n].Its child node "<iP></IP>" and "<port></port>" corresponding COTS digital quantity-network interface is provided
The IP address and port numbers of adaptation, child node "<number of digital input signals ></number of digital input signals >" and "<numeral input letter
Number></number of digital input signals >" corresponding COTS digital quantity-network interface adaptation digital input signals number and number are provided
Output signal number.
For each digital quantity channel, corresponding socket is successively created according to channel number.Socket is together with channel number, number
Word signal number and numeral output array after tuple { channel number, socket, digital input signals number, digital output signal number } at putting
Enter digital quantity channel information shared region to be managed.
Digital quantity channel initialization procedure creates a TCP data receiving thread.The principal function of thread is digital quantity reception
Treatment process.
Digital quantity receives treatment process embedded digital amount data receiver buffer area.The buffer area is an INT64 type variable, is born
The received digital data of duty buffering.Digital data receive treatment process main flow be by be arranged a clock,
Periodical poll digital data.When reaching polling cycle, digital data is received into buffer empty first, then poll
All sockets in channel information shared region.For each socket, the side of command word is sent by Modbus Transmission Control Protocol
Formula reads COTS digital quantity-network interface adaptation register information of institute's interface, then according to the corresponding number of the socket
Input signal number extracts effective digital information, and step-by-step moves left to digital data and receives buffer area valid data portion
The high position divided, while the length of accumulative digital quantity data receiver buffer area.
After all socket polls are complete, call back function is received by digital data and receives digital quantity in buffer area
Data be sent to artificial service logical layer together with effective length.
Digital data sends treatment process and receives calling directly for artificial service logical layer, and suction parameter is digital quantity position
Number and digital quantity value (0 or 1).Corresponding socket is navigated to according to the position number of digital quantity, algorithm is from digital quantity channel
It is scanned since No. 1 tuple data in information share space, if this number is greater than the digital output signal number in the tuple data
Value, then the position number is subtracted into digital output signal number, continued to scan on until position number is no more than in Current Scan tuple data
Until the value of digital output signal number.Current tuple data is i.e. to COTS digital quantity-net in requisition for connection after the end of scan
Network interface adaptation, position number are COTS digital quantity-corresponding serial number of network interface adaptation numeral output.It is assisted by Modbus TCP
View sends the mode of command word, sends COTS digital quantity-network interface for the value of position number digital quantity corresponding with suction parameter
Adaptation.
Claims (10)
1. a kind of serial ports software adaptation method of high-speed magnetic floating operation control system HWIL simulation characterized by comprising
The initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel；
It is recycled based on socket and receives data, extract data message and received by the data message that artificial service logical layer provides
Data message and serial ports channel number are sent to artificial service logical layer by call back function；
The data message that artificial service logical layer issues is packaged to obtain data block, and is provided based on artificial service logical layer
Serial ports channel number corresponding to socket packaged data block is externally sent.
2. a kind of serial ports software adaptation side of high-speed magnetic floating operation control system HWIL simulation according to claim 1
Method, which is characterized in that the configuration information in the serial ports configuration file comprising serial ports port number information and each serial ports channel.
3. a kind of serial ports software adaptation side of high-speed magnetic floating operation control system HWIL simulation according to claim 1
Method, which is characterized in that it is described that data are received based on socket circulation, it extracts data message and is provided by artificial service logical layer
Data message receive call back function data message and serial ports channel number be sent to artificial service logical layer, comprising:
Data are received based on socket and are stored in data receiver buffer area；
According to interface protocol, scanning recognition frame head and postamble since the queue head of data receiver buffer area, extraction are counted
According to block；
CRC check is carried out, if verification passes through, handles data block progress escape to obtain data message；
Call back function is received by the data message that artificial service logical layer provides to send data message and serial ports channel number
Give artificial service logical layer.
4. a kind of serial ports software adaptation side of high-speed magnetic floating operation control system HWIL simulation according to claim 3
Method, which is characterized in that described according to interface protocol, scanning recognition frame head and frame since the queue head of data receiver buffer area
Tail, during extraction obtains data block,
If not recognizing frame head, journal file is recorded.
5. a kind of serial ports software adaptation side of high-speed magnetic floating operation control system HWIL simulation according to claim 1
Method, which is characterized in that it is described that the initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel
Word, specifically: the initialization of serial ports channel is carried out based on serial ports configuration file, to obtain socket and the deposit in serial communication channel
Serial ports channel information shared region；
The data message issued to artificial service logical layer is packaged to obtain data block, and is based on artificial service logical layer
Socket corresponding to the serial ports channel number of offer externally sends packaged data block, specifically includes:
The data message that artificial service logical layer is issued according to the interface protocol of high-speed magnetic floating operation control system entity device
It is packaged to obtain data block,
According to the serial ports channel number that artificial service logical layer provides, obtain from serial ports channel information shared region with serial ports channel phase
Corresponding socket,
The transmission function of socket is called to send data blocks to corresponding COTS serial ports-network interface adaptation.
6. a kind of digital interface software adaptation method of high-speed magnetic floating operation control system HWIL simulation, which is characterized in that
Include:
The initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain the socket of digital quantity communication channel；
Data are received based on socket, deposit digital quantity receives in buffer area, and the number provided by artificial service logical layer
Digital quantity reception buffer area is sent to artificial service logical layer by amount data receiver call back function；
Socket corresponding to the digital quantity number provided based on artificial service logical layer the data that artificial service logical layer issues
Externally send.
7. a kind of digital interface software of high-speed magnetic floating operation control system HWIL simulation according to claim 6 is suitable
Method of completing the square, which is characterized in that the digital quantity configuration file includes digital interface port number information and each digital interface
The configuration information in channel.
8. a kind of digital interface software of high-speed magnetic floating operation control system HWIL simulation according to claim 6 is suitable
Method of completing the square, which is characterized in that described to receive data based on socket, deposit digital quantity receives in buffer area, and passes through emulation industry
The digital data that business logical layer provides receives call back function and digital quantity reception buffer area is sent to artificial service logical layer, has
Body includes:
It receives data and is stored in digital quantity and receive buffer area；
The periodical each socket of poll extracts effective digital quantity according to the corresponding digital input signals number of socket and believes
Breath, and step-by-step moves left to the high position that digital data receives buffer area valid data part；
After all socket polls are complete, the digital data provided by artificial service logical layer receives call back function and will count
The data that word amount receives in buffer area are sent to artificial service logical layer together with effective length.
9. a kind of digital interface software of high-speed magnetic floating operation control system HWIL simulation according to claim 6 is suitable
Method of completing the square, which is characterized in that it is described that the initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain digital quantity
The socket of communication channel, specifically: the initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain number
Measure the socket of communication channel, and by socket together with channel number, digital signal number and numeral output array at being stored in after tuple
Digital quantity channel information shared region；
Set corresponding to the digital quantity number that the data issued to artificial service logical layer are provided based on artificial service logical layer
It connects word externally to send, specifically include:
Obtain suction parameter, wherein the suction parameter includes the value of digital quantity position number He digital quantity；
It is scanned since No. 1 tuple data from digital quantity channel information shared region, if the position number is greater than in the tuple data
Digital output signal number value, then the position number is subtracted into digital output signal number, continued to scan on until position number is no more than current
Until the value for scanning the digital output signal number in tuple data；
Current tuple data is adapted to the COTS digital quantity in requisition for connection-network interface after the end of scan, and position number is
COTS digital quantity-corresponding the serial number of network interface adaptation numeral output；
In such a way that Modbus Transmission Control Protocol sends command word, send the value of position number and the corresponding digital quantity of suction parameter to
COTS digital quantity-network interface adaptation.
10. a kind of software adaptation equipment of high-speed magnetic floating operation control system HWIL simulation, which is characterized in that led including test
Machine, COTS interface adaptive device, the test host are connected to operation control system entity by COTS interface adaptive device and set
Standby, the COTS interface adaptive device includes that COTS serial ports-network interface adaptation and COTS number-network interface are adapted to, described
Testing host includes memory, processor, and the program for being stored in memory and being executed by the processor, the processing
Device performs the steps of when executing described program
The initialization of serial ports channel is carried out based on serial ports configuration file, to obtain the socket in serial communication channel,
It is recycled based on socket and receives data, extract data message and received by the data message that artificial service logical layer provides
Data message and serial ports channel number are sent to artificial service logical layer by call back function,
The data message that artificial service logical layer issues is packaged to obtain data block, and is provided based on artificial service logical layer
Serial ports channel number corresponding to socket packaged data block is externally sent；
The initialization of digital quantity communication channel is carried out based on digital quantity configuration file, to obtain the socket of digital quantity communication channel,
Data are received based on socket, deposit digital quantity receives in buffer area, and the number provided by artificial service logical layer
Digital quantity reception buffer area is sent to artificial service logical layer by amount data receiver call back function,
Socket corresponding to the digital quantity number provided based on artificial service logical layer the data that artificial service logical layer issues
Externally send.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262989A (en) * | 2019-06-14 | 2019-09-20 | 福建星云电子股份有限公司 | A kind of multifunctional communication converter and the means of communication |
| CN110489843A (en) * | 2019-08-09 | 2019-11-22 | 江苏核电有限公司 | A method of simulation radiation measuring instrument data feedback |
| CN112987700A (en) * | 2021-04-27 | 2021-06-18 | 湖南中车时代通信信号有限公司 | Integrated test system of magnetic suspension traffic operation control system |
| CN113253703A (en) * | 2021-04-30 | 2021-08-13 | 中车株洲电力机车研究所有限公司 | Simulation test system and test method for high-speed maglev train |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887379A (en) * | 2010-06-18 | 2010-11-17 | 北京航空航天大学 | Virtual network card-based wireless channel simulation method |
| CN104598663A (en) * | 2014-07-30 | 2015-05-06 | 徐松林 | Virtual generating system and method for ocean mechanical environment |
| CN104751692A (en) * | 2013-12-31 | 2015-07-01 | 中国人民解放军军械工程学院 | Virtual and physical synchronization equipment training simulator |
| CN107404350A (en) * | 2017-07-31 | 2017-11-28 | 北京邮电大学 | Satellite network simulation method, apparatus, electronic equipment and readable storage medium storing program for executing |
-
2018
- 2018-10-11 CN CN201811183150.5A patent/CN109471737B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887379A (en) * | 2010-06-18 | 2010-11-17 | 北京航空航天大学 | Virtual network card-based wireless channel simulation method |
| CN104751692A (en) * | 2013-12-31 | 2015-07-01 | 中国人民解放军军械工程学院 | Virtual and physical synchronization equipment training simulator |
| CN104598663A (en) * | 2014-07-30 | 2015-05-06 | 徐松林 | Virtual generating system and method for ocean mechanical environment |
| CN107404350A (en) * | 2017-07-31 | 2017-11-28 | 北京邮电大学 | Satellite network simulation method, apparatus, electronic equipment and readable storage medium storing program for executing |
Non-Patent Citations (2)
| Title |
|---|
| YIJUN CHEN ET AL.: "Establishment and Application of Simulation Test Platform of Guideway Switch Control System in High-Speed Maglev Transportation System", 《15TH COTA INTERNATIONAL CONFERENCE OF TRANSPORTATION PROFESSIONALS》 * |
| 林创欢: "无人机飞控半物理仿真系统设计与实现", 《中国优秀硕士学位论文全文数据库 工程科技II辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110262989A (en) * | 2019-06-14 | 2019-09-20 | 福建星云电子股份有限公司 | A kind of multifunctional communication converter and the means of communication |
| CN110262989B (en) * | 2019-06-14 | 2024-02-20 | 福建星云电子股份有限公司 | Multifunctional communication converter and communication method |
| CN110489843A (en) * | 2019-08-09 | 2019-11-22 | 江苏核电有限公司 | A method of simulation radiation measuring instrument data feedback |
| CN112987700A (en) * | 2021-04-27 | 2021-06-18 | 湖南中车时代通信信号有限公司 | Integrated test system of magnetic suspension traffic operation control system |
| CN113253703A (en) * | 2021-04-30 | 2021-08-13 | 中车株洲电力机车研究所有限公司 | Simulation test system and test method for high-speed maglev train |
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