The content of the invention
It is an object of the invention to provide a kind of equivalent satellite power-supply system based on distributed structure/architecture method of testing andSystem so that tester is without following test equipment to go from place to place, multiple testers can be simultaneously to satellite power supply simulatorTested, while can be managed concentratedly to test data.
In order to solve the above technical problems, embodiments of the present invention provide a kind of equivalent satellite based on distributed structure/architectureThe test system of power-supply system, including：
Client and service end, the client are connected with the service end by network；
The client is used for the service data of monitoring equivalent satellite power-supply system in real time, and sends survey to the service endExamination instruction；
The service end is used to receive the test instruction that the client sends, and according to the test instruction to instituteState equivalent satellite power-supply system to be tested, and test data is sent to the client；
The client is additionally operable to receive and process the test data that the service end sends.
Embodiments of the present invention provide a kind of method of testing based on above-mentioned test system, including：
The client sends test instruction to the service end；
The service end receives the test instruction that the client sends, and according to the test instruction to described etc.Imitate satellite power system to be tested, and the test data for obtaining will be tested and be sent to the client；
The client receives and processes the test data that the service end sends.
In terms of existing technologies, test system of the invention will be each in satellite power system for embodiment of the present inventionEquivalent the putting together of device is put into a special integrated cabinet, runs what satellite power system was tested in rackService end, in test, tester sends test instruction by client to service end, is returned test data by service endBack to client, processed for client, in test, multiple testers can be to satellite power supply and distribution equipment, simulatorTested simultaneously with electronic load, while can be managed concentratedly to test data.The equivalent satellite of the distributed structure/architectureThe test system of power-supply system is based on PXI (PCI eXtensions for Instrumentation, towards instrument systemPCI extends) technology so that system can be connect with realizing star using the extensive interlocking frames of SCOUT (PXI magnanimity interconnection system)Mouthful adaptation and device interior signal are freely distributed, and satellite are run client on the PC of distal end, by this distributionFramework, autgmentability when carrying out ground test to satellite power system is strong, with certain versatility, while test can also be realizedThe purpose that personnel and test equipment are separated, and test data is concentrated in service end, while being sent to master control by SCOE agreementsTest data with satellite other subsystems is managed concentratedly together.
The client is connected with the service end by Ethernet.
Client and service end are communicated by Ethernet using ICP/IP protocol.
Preferably, the client includes test system man-machine interface, test system client support storehouse and client mouldBlock communication support storehouse, the client modules communication support storehouse, the test system client support storehouse and the test systemMan-machine interface is sequentially connected；
Wherein, the test system man-machine interface is used for test data of the tester to the equivalent satellite power-supply systemMonitored in real time, the test system man-machine interface is additionally operable to the tester and sends the test instruction；
The test system client support storehouse is used to encapsulate the test instruction, and the test system client supports storehouseThe test data that parsing is received from the service end is additionally operable to, and the test data is uploaded to the man-machine boundary of the test systemFace；
The client modules communication support storehouse is used to encapsulate the communication function between the client and the service end,Called for the test system man-machine interface, sending test to the first module communication support storehouse of the service end instructs and receiveThe test data of the service end passback.
Storehouse is supported by loading test system client when client man-machine interface program is run, is tested by routine callSystem client supports the application programming interfaces that storehouse provides to realize test system man-machine interface and the support of test system clientThe communication and data interaction in storehouse.
Preferably, the service end includes that test system server, test system service end support storehouse and the first module are logicalNews support storehouse, the test system server, test system service end support storehouse and first module communication support storehouseIt is sequentially connected；
Wherein, the test system server is used to call the test system service end support storehouse and the service end logicalThe test data is tested the equivalent satellite power-supply system and transmitted in news support storehouse；
The test system service end support storehouse includes that test system equipment supports storehouse, the test system service end supportStorehouse is used to call the test system equipment support storehouse to test the equivalent satellite power-supply system and transmitted the surveyExamination data；
The first module communication support storehouse is used to encapsulate the communication function between the client and the service end, connectsReceive the test instruction of the client modules communication support storehouse transmission and send test data to the client.
Storehouse is supported by loading test system service end when test system server runs, by routine call test systemService end supports the application programming interfaces that storehouse provides to realize that test system server and test system service end support the logical of storehouseNews and data interaction.
Preferably, the test system equipment support storehouse is included for distribution support storehouse, simulator support storehouse, source of stable pressure supportStorehouse, serial ports support storehouse, master control communication support storehouse and the second module communication support storehouse；Confession distribution support storehouse is used for supplying distributionThe equivalent of the apparatus of test sends test instruction and receives test data；The simulator support storehouse is used for satellite power supply simulatorEquivalent of the apparatus send test instruction and receive test data；The source of stable pressure support storehouse is used to be sent out to the equivalent of the apparatus of source of stable pressureTest is sent to instruct and receive test data；The equivalent of the apparatus that serial ports support storehouse is used to being tested to serial ports send test instruction andReceive test data；The master control communication support storehouse supports storehouse to be connected with master control by second module communication；The master controlCommunication support storehouse supports storehouse to be communicated with master control by second module communication.
To set up its corresponding for the equipment such as correspondence satellite power supply and distribution equipment, simulator, electronic load and serial ports in service endSupport storehouse, so as to complete to survey by way of sending test instruction and receiving test data to the corresponding support storehouse of each equipmentExamination, and the said equipment can be tested simultaneously, it is also possible to while being managed concentratedly to test data.Additionally, the surveyAlso include a master control communication support storehouse and the second module communication support storehouse in test system, master control communication support storehouse passes through secondModule communication support storehouse is connected with master control, and for test data to be sent into master control, master control receives test data, and is sentencedCertainly, scheduling other systems are worked accordingly.
The test system server includes hardware interface and software interface, and the hardware interface is used for the test systemThe configuration parameter of the client that system server is received is configured in hardware platform；The software interface is used to transmit the surveyThe remote control commands of examination data and the client.
The configuration parameter of the client that can be received test system server by hardware interface is configured to hardwareIn platform；Can be with transmitting test data and client remote control instruction, and each hardware interface and software by software interfaceThe quantity of interface can be carried out extension, and the popularization and popularization to whole test system are provided convenience.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to each reality of the inventionThe mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each implementation method of the invention,In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and baseMany variations and modification in following implementation method, it is also possible to realize the application each claim technical side required for protectionCase.
First embodiment of the invention provides a kind of test system of the equivalent satellite power-supply system based on distributed structure/architecture,The system is layered using modular design philosophy, MVC (Model View Controller, model-view-controller)Tactic pattern be designed.
The test system of the equivalent satellite power-supply system based on distributed structure/architecture of the invention be use software programming and withThe mode of combination of hardware is realized.It is to satellite power system Satellite power supply mould in embodiments of the invention with the systemIllustrate how the system works as a example by the test of plan device, hereby give notice that.
Specifically, as shown in figure 1, the system includes：Client and service end, client and service end pass through network phaseEven；Example, client can be connected with service end by Ethernet, i.e., communicated by ICP/IP protocol.When running into visitorDuring the control data application at family end, server passes through Ethernet and is attached with it, and after connection is set up, server comes from responseThe operational order of client.
Client is used for the service data of monitoring equivalent satellite power-supply system in real time, and sends test instruction to service end；Service end is used to receive the test instruction of client transmission, and equivalent satellite power system is tested according to test instruction,And test data is sent to client；Client is additionally operable to receive and process the test data of service end transmission.
Specifically, client refers to the C in software C (Client)/S (Server) structure, that is, client is softPart.Service end refers to the S in software C/S structures, that is, service end software.C/S structures, i.e., known client computerAnd server architecture, it is software system architecture, and the advantage of two ends hardware environment can be made full use of by it, by taskIt is reasonably allocated to Client ends and Server ends to realize, the communication-cost of system is also very low.
Further, as shown in Fig. 2 client include test system man-machine interface, test system client support storehouse andClient modules communication support storehouse, client modules communication support storehouse, test system client support storehouse and test system are man-machineInterface is sequentially connected.Client is operated on the PC of distal end, and client software is sent to service configuration parameter by EthernetDevice, server is configured in hardware platform after receiving by hardware interface.Hardware interface includes interface, the ethernet communication of each boardInterface, the interface of CAN communication etc..
Wherein, test system man-machine interface is carried out in real time for tester to the test data of equivalent satellite power systemMonitoring；Test system man-machine interface is additionally operable to tester and sends test instruction.Test system man-machine interface is testerThe primary human interface of satellite power supply test is carried out, the interface uses LABVIEW (Laboratory VirtualInstrumentation Engineering Workbench, laboratory virtual instrument engineering platform) software is designed, surveysExamination personnel are monitored in real time in this man-machine interface to every test data of satellite power system, meanwhile, testerVarious test instructions can also be sent using this software carries out the test of each side to power-supply system.
Test system client supports storehouse to be instructed for packaging and testing, and satellite power supply simulator is entered according to test instructionRow test.Test system client support storehouse is additionally operable to the test data that parsing is received from service end, and test data is uploadedGive test system man-machine interface.That is, test system client support storehouse encapsulate it is various with what server was interactedTest instruction, while the data to being received from service end are parsed and are uploaded to the treatment of test system man-machine interface.
The communication function that client modules communication support storehouse is used between canned software module, is provided in the way of SBCalled to other modules.Realized by software when implementing, the important composition portion of the software in client modules communication support storehousePoint.The mode of foundation is as follows：The source code in communication support storehouse is write using programming language C, dynamic is turned into using compiler compilingThe form of chained library is present.When main program runs, completed by loading corresponding dynamic link library between moduleCommunication.
Further, as shown in figure 3, service end include test system server, test system service end support storehouse andFirst module communication support storehouse, test system server, test system service end support storehouse and the first module communication support storehouse according toIt is secondary to be connected.
Test system server for convenience of description, can be referred to as server by the present invention, hereby give notice that.
Wherein, test system server is used to call test system service end to support storehouse and service end communication support storehouse equityEffect satellite power system is tested and transmitting test data.
Test system service end support storehouse includes that test system equipment supports storehouse, and test system service end support storehouse is for adjustingStorehouse is supported to be tested equivalent satellite power system and transmitting test data with test system equipment.
First module communication support storehouse is used to encapsulate the communication function between client and service end, receives user client communicationThe test that support storehouse sends is instructed and sends test data to client.
In specific Design of Test System, can be programmed using C or C Plus Plus.This is based on the equivalent of distributed structure/architectureThe fundamental diagram of the test system of satellite power system is as shown in figure 4, solid line representational level relation, the dotted line with arrow in figureCommunication streams are represented, the vertical dotted line without arrow represents the cut-off rule of client and service end.
Service end is operated in the Zero greeve controller of integrated cabinet, and service end includes test system server, test systemSystem server connects solar battery array simulator device (instead of the primary power source on satellite), solar energy by communication interfaceArray simulator constitutes a loop for energy flow by being electrically connected connection load.
Test system server provides a basic configuration and control man-machine interface, is responsible for calling test system serviceEnd support storehouse and service end communication support storehouse are tested equivalent satellite power system and transmitting test data.Additionally, needingIt is noted that the interface of test system server is divided into hardware interface and the class of software interface two, test system server includesHardware interface and software interface, the configuration parameter that hardware interface is used for the client for receiving test system server are configured to firmlyIn part platform；Software interface is used for transmitting test data and client remote control instruction.Hardware interface includes connecing for each boardMouth, the interface of ethernet communication, the interface of CAN communication etc..Software interface includes transmission port, the visitor of the test data of service endThe command port of family end remote control.The quantity of hardware interface can need to be extended according to actual function, additionally, also may be usedThe extension of adaptability is carried out with the corresponding software interface to the hardware interface.
Test system service end support storehouse supports storehouse and the first module communication support storehouse comprising test system equipment.By surveyingTest system equipment support storehouse completes the functions such as the program control and data acquisition to hardware device.Storehouse is supported by the first module communication,Complete the communication between each module.Test system equipment support storehouse also includes master control communication support storehouse and the support of the second module communicationStorehouse, master control communication support storehouse supports storehouse to be connected with master control by the second module communication；Master control communication support storehouse passes through the second moduleCommunication support storehouse is communicated with master control.Master control communication support storehouse encapsulates and passes through SCOE between satellite power system and master controlThe function that (test equipment) agreement is communicated.Master control is that whole satellite simulation tests central control system in big system, etc.The test system for imitating satellite power system is needing to access when whole satellite simulation tests big system, it is necessary to be carried out with turn-key systemCommunication, receives the scheduling of turn-key system.Master control connects other systems, example, can connect heat control system, and heat control system is utilizedTest data in master control enters the regulation of trip temperature.
Test system service end support storehouse includes that test system equipment supports storehouse, and test system service end support storehouse is for adjustingStorehouse is supported to be tested equivalent satellite power system and transmitting test data with test system equipment.Test system equipment branchSupport storehouse is included for distribution support storehouse, simulator support storehouse, source of stable pressure support storehouse, serial ports support storehouse, master control communication support storehouse and theTwo module communications support storehouse；For distribution support storehouse, simulator support storehouse, source of stable pressure support storehouse and serial ports support storehouse and database branchSupport storehouse is connected, and database support storehouse is connected with database, for calling database, respectively for distribution support storehouse, simulator branchSupport storehouse, source of stable pressure support storehouse and serial ports support storehouse are provided for power dispatching data storehouse, simulator database, voltage stabilizing source database and serial portsDatabase.Database support storehouse encapsulates the function to database manipulation.Database support storehouse is to access and operating databaseDynamic link library.Software supports storehouse to go to access and operating database by loading of databases.
Encapsulated respectively to power supply for matching somebody with somebody for distribution support storehouse, simulator support storehouse, source of stable pressure support storehouse, serial ports support storehouseElectricity, simulator, source of stable pressure, the test function of serial ports.Specifically, being used for for the equivalent of the apparatus with electrical testing for distribution support storehouseSend test instruction and receive test data.Simulator support storehouse is used to send test to the equivalent of the apparatus of satellite power supply simulatorInstruction and reception test data；Source of stable pressure support storehouse is used to send test instruction to the equivalent of the apparatus of source of stable pressure and receives test numberAccording to；The equivalent of the apparatus that serial ports support storehouse is used to be tested to serial ports sends test instruction and receives test data.
Additionally, simulator support storehouse also include System self-test submodule, pattern set submodule, parameter setting submodule,Protection setting submodule, curve detection submodule and data-acquisition submodule；Source of stable pressure support storehouse also includes that pattern sets submoduleBlock, parameter setting submodule, protection setting submodule and data-acquisition submodule；Also include data acquisition for distribution support storehouseModule.Wherein, System self-test submodule is used to carry out self-inspection to simulator, it is ensured that the normal work of simulation；Pattern sets submoduleBlock is used to set and switch the mode of operation of simulator；Parameter setting submodule is used to set and changes simulator or source of stable pressureRunning parameter；Protection setting submodule is used to ensure by the parameter setting of simulator or source of stable pressure in rational scope；CurveThe curve that each parameter when detection sub-module is used to detect that simulator works is formed, and according to the work of tracing analysis present day analog deviceMake state；Data-acquisition submodule is used to gather simulator or source of stable pressure or the data for distribution component.
Software for also including PXI controllers, digital quantity and switching value board in distribution support storehouse；In simulator support storehouseAlso include simulator hardware device and electronic load hardware device；Source of stable pressure support also includes programmable power supply hardware device in storehouse.PXI controllers, the software of digital quantity and switching value board, simulator hardware device, electronic load hardware device and programmable power supplyHardware device is integrated on the hardware platform of integration, wherein, simulator hardware device is modular solar arrayRow simulator hardware device, electronic load hardware device and programmable power supply hardware device are all modular implementations.WorkedMonitoring information is sent to server software by Cheng Zhong, hardware platform with data are received by driving on layer, server software passes through againMonitoring Data is passed back to client software by Ethernet, final to monitor situation and receive software circle of the data display in client terminalOn face.
It should be noted that can also be including main interface, for electric interface, simulator circle in test system man-machine interfaceFace and source of stable pressure interface.Wherein, for using the visual confession distribution man-machine interface of LabVIEW software components with electric interface.IncludingThe element such as button and figure.The effect of button is to allow tester to be completed in power entry module by clicking on the button on interfaceSome instruction settings.The effect of graphic element is to supplying power dispatching data stream, including analog quantity, digital quantity, shape by figureState amount etc..Intuitively shown by graphics modes such as indicator lamp, curve maps.
Simulator interface is using the visual simulator test man-machine interface of LabVIEW software components.Including button and figureThe elements such as shape are constituted.The effect of button is in allowing tester by clicking on the completion of the button on interface to emulation moduleThe setting of a little instructions.The effect of graphic element is the data flow to simulator by figure, the analog quantity, logical such as including Current VoltageQuantity of states such as power-off etc..Intuitively shown by graphics modes such as indicator lamp, curve maps.
Source of stable pressure interface is using the visual source of stable pressure test man-machine interface of LabVIEW software components.Including button and figureThe elements such as shape are constituted.The effect of button is to allow tester to be completed in voltage stabilizing source module by clicking on the button on interfaceThe setting of a little instructions.The effect of graphic element is the data flow to source of stable pressure by figure, the analog quantity such as including Current Voltage, surelyThe quantity of states such as the mode of operation of potential source, power on/off.Intuitively shown by graphics modes such as indicator lamp, curve maps.
The operation principle of the test system is：Client sends test instruction to service end；Service end receives client hairThe test sent is instructed, and equivalent satellite power system is tested according to test instruction, and will test the test data hair for obtainingGive client；Client is received and processes the test data of service end transmission.Test system man-machine interface loads test systemClient supports storehouse, the application programming interfaces of storehouse offer is supported by routine call test system client, by test systemClient supports storehouse to test instruction and is sent to the first module communication support storehouse.First module communication support storehouse receives client mouldThe test instruction that block communication support storehouse sends, supports the application programming interfaces that storehouse provides to refer to test by test system service endOrder is sent to test system server；Test system server loading test system service end support storehouse, is surveyed by routine callThe application programming interfaces that test system service end support storehouse provides, test instruction are sent to test system equipment and support storehouse, to surveyingEquivalent satellite power-supply system in test system equipment support storehouse is tested；Test system equipment supports storehouse to be taken by test systemTest data is sent to the first module communication support storehouse by the application programming interfaces in business end support storehouse；First module communication supports storehouseTest data is sent to by client by network.
From the above mentioned, a test system for the equivalent satellite power-supply system of distributed structure/architecture has been built in this invention, successSet up that a set of function is complete, performance is good, high degree of automation, autgmentability are strong, the ground equivalent satellite electricity with certain versatilityThe test system of origin system.
In terms of existing technologies, test system of the invention will be each in satellite power system for embodiment of the present inventionEquivalent the putting together of device is put into a special integrated cabinet, runs what satellite power system was tested in rackService end, in test, tester sends test instruction by client to service end, is returned test data by service endBack to client, processed for client, in test, multiple testers can be to satellite power supply and distribution equipment, simulatorTested simultaneously with electronic load, while can be managed concentratedly to test data.The equivalent satellite of the distributed structure/architectureThe test system of power-supply system is based on PXI technologies so that system can be connect with realizing star using the extensive interlocking frames of SCOUTMouthful adaptation and device interior signal are freely distributed, and satellite are run client on the PC of distal end, by this distributionFramework, autgmentability when carrying out ground test to satellite power system is strong, the problem with certain versatility, while can also be realThe purpose that existing tester and test equipment are separated, and test data is concentrated in service end, while being sent out by SCOE agreementsTest data toward master control and satellite other subsystems is managed concentratedly together.
Additionally, in order to protrude innovative part of the invention, will not be proposed by the invention with solution in present embodimentThe less close unit of technical problem relation introduce, but this is not intended that in present embodiment in the absence of other units.
Second embodiment of the present invention provides a kind of test side of the equivalent satellite power-supply system based on distributed structure/architectureMethod, is applied in the test system of the equivalent satellite power-supply system based on distributed structure/architecture described in first embodiment, such as Fig. 5Shown, the method includes：
501st, client sends test instruction to service end.
Specifically, test system man-machine interface loading test system client support storehouse, by routine call test systemThe application programming interfaces that client support storehouse provides, support storehouse to be sent to the first mould by instruction is tested by test system clientBlock communication support storehouse.
502nd, service end receives the test instruction that client sends, and equivalent satellite power system is carried out according to test instructionTest, and test data is sent to client.
First module communication support storehouse receives the test instruction that client modules communication support storehouse sends, by test systemThe application programming interfaces that service end support storehouse provides are sent to test system server by instruction is tested；Test system server addsTest system service end support storehouse is carried, the application programming interfaces of storehouse offer are provided by routine call test system service end, willTest instruction is sent to test system equipment and supports storehouse, and the equivalent satellite power-supply system in test system equipment support storehouse is carried outTest；Test system equipment supports storehouse to support the application programming interfaces in storehouse to be sent to test data by test system service endFirst module communication supports storehouse；Test data is sent to client by the first module communication support storehouse by network.
503rd, client is received and processes the test data of service end transmission.
Embodiment of the present invention puts together in terms of existing technologies, by each device in satellite power system is equivalentIt is put into a special integrated cabinet, the service end tested satellite power system is run in rack, in test,Tester sends test instruction by client to service end, test data is returned into client by service end, for visitorFamily end is processed, and in test, multiple testers can simultaneously enter to satellite power supply and distribution equipment, simulator and electronic loadRow test, while can be managed concentratedly to test data.The test system of the equivalent satellite power-supply system of the distributed structure/architectureSystem is based on PXI technologies so that system can be realized in star ground interface adaptation and equipment using the extensive interlocking frames of SCOUTSatellite, is run client by freely distributing for portion's signal on the PC of distal end, by this distributed structure/architecture, to satellite power supply systemAutgmentability when system carries out ground test is strong, with certain versatility, while tester and test equipment phase can also be realizedThe purpose of separation, and test data is concentrated in service end, while being sent to master control and satellite other subsystems by SCOE agreementsTest data managed concentratedly together.
It should be noted that the method for testing and test system in the present invention are applied to the electric interfaces of the light current on satelliteMeet simulation IO (Input-Output), Digital I/O, other modules of this mode of bus communication.
It is noted that specific operation principle involved in the implementation method on method may be referred to systemNarration in embodiment, the present invention will not be repeated here.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the invention,And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.