CN102736567B - Method and system for centralized test control - Google Patents

Method and system for centralized test control Download PDF

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Publication number
CN102736567B
CN102736567B CN201110089692.8A CN201110089692A CN102736567B CN 102736567 B CN102736567 B CN 102736567B CN 201110089692 A CN201110089692 A CN 201110089692A CN 102736567 B CN102736567 B CN 102736567B
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test
controll plant
wireless environment
instruction
centralized
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CN102736567A (en
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赵立君
于剑
董鹏
孔佳
马良山
舒建军
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China Mobile Communications Group Co Ltd
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China Mobile Communications Group Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses a method and a system for centralized test control. The method comprises the steps that: A, according to user needs, test flows are arranged, and corresponding test cases are selected, and wireless environmental parameters required by tests are configured; and B, according to the test flows, the test cases and the environmental parameters, test instructions are generated and sent to corresponding controlled objects, and the controlled objects are controlled to be tested. According to the method and the system for the centralized test control in the invention, by carrying out the centralized control of a test environment in a test process and the various controlled objects, automation degrees of wireless outfield tests and test execution abilities are improved, and the reliable control for the test environment is realized.

Description

Centralized test control method and system
Technical field
The present invention relates to a kind of wireless technical field, relate in particular to a kind of centralized test control method and system.
Background technology
Communication network test, such as the terminal test of wireless outfield, network equipment uniformity test, interoperation test etc. is all the important step in networking, planning and Optimization Work.
Current wireless field testing mainly relies on manual type, in a plurality of places, builds network environment or chooses existing network, manually selects to load various test cases and tests.In the processing links of test data, the data that drive test software need to be recorded derive, then artificial screening goes out useful part, with other statistical software, draw and analyze.Network equipment consistance, HIST, generally all need to build special hardware environment for specific object, the parameter in human configuration test process, and human intervention degree is large, and automaticity is low.
Wireless field testings etc. need operator and device fabrication business to drop into a large amount of manpower and materials, in test, choose the uncontrollable positioning problems difficulty occurring that makes such as each wireless environment of building, core net environment and cause test period long, test data statistical study Link Efficiency is low and can not intuitively reflect that user experiences.On the whole, current communication network test, as wireless field testing generally has the shortcomings such as poor controllability, implementation capacity is low, test result is not directly perceived.
Mainly there is following problem in prior art:
(1) deployment and the configuration of radio comprehensive automation checkout area environment
The problem that exists the repeated test of many places, the multi-system to coordinate in current field testing;
(2) test carriage, mobile unit are controlled
The special testing radio field of current field testing and minority still relies on manual type to test, and test carriage and vehicle-mounted testing apparatus cannot realize automatic configuration and operation;
(3) with the mutual of measured terminal with control
In field testing, terminal is lacked to controlled, visual interactive operation at present, generally by vehicle-mounted testing apparatus, completed the auto-dial testing of terminal, and the test data of being collected by drive test software record; But engineering technical personnel cannot be in real time and the real-time, interactive of measured terminal in testing, can not see the real-time status of measured terminal;
(4) record of test result and analysis
Current test data need to manually derive, screens, analyze, and test data can only reflect numerical result, can not set up user intuitively and experience.
Summary of the invention
The object of the invention is to, a kind of centralized test control method and system are provided, improve automaticity and the test execution power of wireless field testing, realization is controlled reliable to test environment.
For achieving the above object, according to an aspect of the present invention, provide a kind of centralized test control method, comprising:
A, according to user's request, testing process is set, selects corresponding test case, and the required wireless environment parameter of configuration testing;
B, according to described testing process, test case and described wireless environment parameter, generate test instruction and be issued to corresponding controll plant, control described controll plant and test.
Wherein, steps A also comprises: the operational factor that configures described controll plant; Step B, generates test instruction according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant and is issued to corresponding controll plant, controls described controll plant and tests.
Preferably, the method also comprises: monitoring wireless environment configurations state, the configuration status of controll plant and/or the real-time status of controll plant, and when abnormal state, carry out alarm.
Preferably, the method also comprises: according to event in test process, control the carrying out of whole test process.
In addition, the operation that in step B, described test instruction is issued to corresponding controll plant also comprises:
To sending to the instruction of controll plant to resolve, according to instruction object, the command content parsing is sent to corresponding controll plant;
According to feedback target, the test result of described controll plant is resolved, generate corresponding feedback signaling and be sent to described feedback target.
Particularly, in steps A, select the operation of corresponding test case to comprise:
According to test-types, from test case data storehouse, select corresponding test case.
Wherein, wireless environment parameter comprises: the station layout of different systems and spacing, base-station transmitting-power, antenna pattern, position and height, antenna tilt and controll plant model that different systems is supporting.
For achieving the above object, according to another aspect of the present invention, provide a kind of centralized test control system, comprising:
Man-machine interaction unit, for according to user's request, testing process being set, and selects corresponding test case, and the required wireless environment parameter of configuration testing;
Workflow Unit, is issued to corresponding controll plant for generating test instruction according to described testing process, test case and described wireless environment parameter, controls described controll plant and tests.
Wherein, man-machine interaction unit comprises:
Flow process inking device, for arranging testing process according to user's request;
Test case data storehouse, for storing different test cases;
Selecting arrangement, for selecting test case from described test case data storehouse;
Wireless environment parameter configuration device, for the required wireless environment parameter of configuration testing.
Wherein, Workflow Unit comprises: command generating device, and for generating test instruction and be issued to corresponding controll plant according to described testing process, test case and described wireless environment parameter.
In addition, Workflow Unit also comprises:
Business datum stream generating apparatus, for generating test data stream and Business Stream and being issued to corresponding controll plant;
And/or clock stream generating apparatus, for generating loopful border synchronous clock, flow and be issued to corresponding controll plant.
Preferably, man-machine interaction unit also comprises:
Operational factor inking device, also for configuring the operational factor of described controll plant and being issued to described controll plant;
Described command generating device, is issued to corresponding controll plant for generating test instruction according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant, controls described controll plant and tests.
Preferably, this system also comprises: controll plant administrative unit, and wherein, described controll plant administrative unit comprises:
Instruction resolver, for by sending to the instruction of controll plant to resolve, is sent to corresponding controll plant according to instruction object by the command content parsing;
Feedback resolver, for the test result of described controll plant being resolved according to feedback target, generates corresponding feedback signaling and is sent to described feedback target.
Preferably, this system also comprises: scheduling unit, and wherein, described scheduling unit comprises:
Monitoring device, for monitoring wireless environment configurations state, the configuration status of testing apparatus and/or the real-time status of controll plant; Alarm device, for carrying out alarm when monitoring device monitors abnormal state;
And/or dispatching control device, for according to test process event, control the work of unit in described system.
Centralized test control method of the present invention and system, by the test environment of test process and each controll plant are carried out to centralized control, the automaticity of wireless field testing and test execution power, realization is controlled reliable to test environment.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the centralized test control method embodiment of the present invention;
Fig. 2 is the process flow diagram of centralized another embodiment of test control method of the present invention;
Fig. 3 is the structural drawing of the centralized test control system embodiment of the present invention;
Fig. 4 is the structural drawing of another embodiment in the centralized test control system of the present invention;
Fig. 5 is the centralized test control system of the present invention structural drawing of an embodiment again.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
embodiment of the method
As shown in Figure 1, the centralized test control method embodiment of the present invention comprises the following steps:
Step 102, root arranges testing process according to user's request, selects corresponding test case, and the required wireless environment parameter of configuration testing;
Step 104, generates test instruction according to described testing process, test case and described wireless environment parameter and is issued to corresponding controll plant, controls described controll plant and tests.
The operation that test execution instruction is issued to corresponding controll plant specifically comprises: described test execution instruction is resolved, according to instruction object, the command content parsing is sent to corresponding controll plant; According to feedback target, the test result of described controll plant is resolved, generate corresponding feedback signaling and be sent to described feedback target.
In addition, in step 102, also comprise: the operational factor that configures described controll plant; After radio environment configuration success, also further configure the operational factor of controll plant; In step 104, according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant, generate test instruction and be issued to corresponding controll plant, control described controll plant and test.
When above-mentioned steps is carried out, monitoring wireless environment configurations state, the configuration status of testing apparatus and/or the real-time status of controll plant, and when abnormal state, carry out alarm.In addition, also according to event in test process, control the carrying out of whole test process.
The present invention can present to engineering technical personnel by the man-machine interaction master control interface on computing machine by whole testing process.Can load different testing processs and test controll plant according to the difference of content measurement simultaneously, show interface on computers.According to the loading of content measurement, can preset, also can manually set according to test actual needs.
In the present embodiment, controll plant can for wireless network and equipment of the core network, business platform, terminal, surrounding enviroment, power-equipment, safety equipment, instrument and meter, monitoring tool, database or workstation etc. need to be in test process in check object.Due to the difference of controll plant bearing mode and communication protocol, when instruction issues and feed back, various instructions need to be converted to corresponding content according to instruction object.Like this, make the system of the present embodiment can carry out polytype test, can control different types of controll plant and test, improved compatibility, the integrated level machine extensibility of system.
As shown in Figure 2, another embodiment of the centralized test control method of the present invention specifically comprises:
One, set up man-machine interaction master control interface, and set up being synchronously connected with interactive communication of each several part;
Man-machine interaction master control interface is arranged in the master control computer room of checkout area with form of software, and forms interaction with engineering technical personnel's operation.This master control interface plays following effect:
1) present test execution flow process and testing progress, Guide Engineering technician pointed out testing engineering according to flow process;
2) complete the configuration of each separate module, instruction set is assigned;
3) present in real time the running status of each ingredient in testing radio field, as parameter configuration and instruction executing state, test carriage running status (present position and real-time speed), perimeter security sensor information, running orbit periphery surveillance video, each base station running status, power system and test garage monitoring etc.;
4) real-time statistics shows test results, and comprises the real-time numerical value recording in test process, and various forms of mathematical statistics result, and sets up user awareness evaluation system, in mode intuitively, presents test result.
Man-machine interaction master control interface, as a platform, makes the management of power of test Online integration, the scheduling of test resource Online integration, and test activity real-time online is grasped.
Two, testing process be set and load test case
First call test case data storehouse, from test case library, select to load test case, select the test case of different business business such as () FTP/ video calling/WWW/scene scenes such as () suburb, urban district, tunnels of different classes of (the comprising the classifications such as terminal test, applied in network performance test, stability test, interoperation test) that will carry out; Clearly test the parameter configuration such as required wireless scene, test terminal target velocity, test terminal actual speed;
After test case is selected to submit to, control system is assigned the data relevant to test script of the parameter in this test case to other discrete functional modules by test case management server, as high-speed simulation device, base station, cableway, test carriage and vehicle-mounted testing apparatus, data recording statistic unit etc. are located;
After test case loaded, in the prompting of man-machine interaction master control interface, enter the next testing procedure stage.
Three, configuration wireless environment and feedback monitor message
The required wireless environment parameter of configuration testing comprises the wireless propagation environment of different scenes is configured;
Wireless environment parameter under each test scene comprises: the station layout of different systems and spacing (switching by certain base station is adjusted), base-station transmitting-power, antenna pattern, position and height, antenna tilt etc. that different systems is supporting.In addition the additional informations such as model that also comprise, controll plant;
After above parameter being selected from master control interface, its selection result will be submitted to control system, and configuration parameter is sent to each target controlled cell, comprise base station, antenna, shelter, vehicle-mounted testing apparatus and carrying software.
Monitoring to radio environment configuration state comprises: for controll plants such as all base stations, antenna, test carriage, cableway propulsion system, high-speed simulation device and other unit, when test instruction is assigned, monitor the implementation status at each controlled object place; Check that whether parameter is by normal configuration, to completing the controlled object of configuration, show normally, the target of abnormal parameters is highlighted to warning.
When wireless environment parameter all normally completes after configuration, the success of display radio environment configurations, the prompting of man-machine interaction master control interface can enter the operation of next flow process.
Four, configuration testing car and mobile unit, feedback monitor message
The setting parameter configuration relevant with cableway inscription of loop to test carriage on man-machine interaction master control interface, comprises that running route, test run time, test terminal load, power system starts and arrange etc.
After above-mentioned steps one to four configuration successful, man-machine interaction master control interface prompting test prepares to carry out, and can carry out terminal test.The issuing of test execution instruction can be utilized communicating by letter of controlled plant and control system, by control system, detected after each several part has been carried out test and prepared and automatically started test; Also can by man-machine interaction master control interface prompting engineering technical personnel, manually boot test after ready for control system detects each several part.
Five, terminal emulator and SOT state of termination monitoring
Terminal emulator is arranged on vehicle-mounted PC with form of software, by interface, communicate and be connected with control system, measured terminal, reception is from the instruction of control system and be sent to measured terminal, in test process, terminal screen is fed back on the master control interface of control system.Be applicable to all types of mobile phones and hand-held terminal device, the complete solution of automatic test end to end (support open operating system and special use/private operations systems such as WindowsMobile/Symbian/Linux/Brew, the standards such as all hardware platform GSM/GPRS/WCDMA/CDMA/CDMA2000/TD-SCDM are all compatible) is provided.
Based on UI (user interface)/MMI (man-machine interface), realize the measured terminal interface in the real-time viewing terminal simulator passback of control system.Can simulate the manual operations to measured terminal by keyboard, knob and the touch-screen of control system.By capturing lcd screen, show that image carries out eyes recognition character or the image information that intelligent OCR identifies simulation test slip-stick artist.Real realization is independent of the automatic test of any operating system, any hardware platform or any network formats.
By control system, select to load the test case of having developed and will transfer to terminal emulator.Terminal emulator is supported the change of test case and transplanting, adopts the development environment of all-graphic, makes user without adjustment, exploitation, debugging, operation and the transplanting of writing any code and can complete test case.
Control system confirms that terminal emulator is connected normally with measured terminal, extremely also needs to report to the police as occurred.
After the normal execution of all configurations above, master control interface prompting test prepares to carry out, and can carry out terminal test., 2 kinds of executive modes are supported: a kind of executive mode is to utilize communicating by letter of the above each link and control system herein, by control system, detected after each several part has been carried out test and prepared and automatically start test; Another kind of mode be control system detect each several part ready rear prompting engineering technical personnel manually boot test.
This link is for the operation of terminal, and its feature is mainly that automaticity is high.Terminal testing robotization, test case selection, loading, secondary development and revise also full automation.
All tested terminals all will be connected to server and database by terminal simulation controller, by control system unified call and management.
Six, test execution and test data statistical study
After test execution, three aspects, test data is carried out to robotization and intelligent processing method: value data log-on data automated intelligent record, statistics, analytic function that test is collected, signaling process is started to end-to-end monitoring, quality of service is started to user awareness evaluation system.Detailed processing to test data is as follows:
1) the real-time numerical value of each test index is recorded and shown.Location information, timestamp information that data are occurred are aggregated into control system and unify synchronously.Control system can be selected the variation of checking that real-time numerical value is recommended in time, also can, with integrated mathematical filter to the data doing mathematics statistics of collecting in a period of time, obtain the results such as variance, average, CDF/PDF, histogram, PMF figure;
2) to the signaling at Iub, IuPS, Gn, Gi mouth, record its data and stamp time of origin stamp (need be accurate to ms magnitude), signaling data is carried out to end-to-end association, statistics time delay, success ratio, buffering number of times etc.;
3) at Iub, IuPS, Gn, Gi mouth, gather the data of particular call, and reduce user face data, audio, video data is carried out to the operations such as VMOS calculating, marking, quantitative evaluation.And in control system, watch, present the user face data collecting on each monitoring mouth, contrast mass discrepancy, the link that orientation problem occurs.
For data acquisition: measuring instrument will by Port Mirroring mode, TAP along separate routes the mode such as mode, light splitting coupling scheme, high-ohmic cross-connection at network common interface, access.And respectively monitor collection point and utilize control system server to carry out clock synchronous, time precision is in ms magnitude.The signaling data gathering, from wireless bottom to application layer, is stamped timestamp to each signaling respectively; User face data comprises RTSP, RTP, RTCP etc., saves as binary stream, and at each RTP bag, stamps bag size and timestamp according to standard.
For business end to end and signaling assessment: analysis platform carries out regression analysis by the data of each end collection, mainly comprises business tine file, signaling process, control and each point timestamp.
For service scripts, on the basis of the business tine file restoring at each point, use audio-visual quality analysis software to mark to file and the source file of each point reduction.Record place, some monitoring points assessment score and occur abnormal situation, then the situation by monitoring point before and after contrast and this frame time stab each parameter and change and carry out orientation problem.
For signaling, the signaling data that each monitoring point is gathered reduces, and stores, and stamp timestamp according to consolidation form, comprises underlying protocol signaling and top signaling (as HTTP, RTSP etc.).Control system is carried out end-to-end association to signaling data timestamp, calculates the time interval that every group of signaling or user face data transmit, and carries out problem investigation and location according to standard.Control system contrasts according to the test data of not on the same group/terminal, and the place of the signaling of losing or problem generation is restored, and causes the reason of problem phenomenon according to timestamp location.
The analyzing and processing of this link to test data, it is high that its feature is mainly intelligent degree.The test data analysis system of setting up under three-decker can organically combine power of test and measurand, the quality of real-time perception measured data, accurate orientation problem and the residing link of defect.For the test result of magnanimity, can according to test target have for filter out useful data analysis.
The centralized test control method of the present embodiment, by the test environment of test process and each controll plant are carried out to centralized control, the automaticity of wireless field testing and test execution power, realization is controlled reliable to test environment.
In the present embodiment, by man-machine interaction master control interface, the test case relating in test process, base station and antenna facility, test carriage are formed to mutual network of communicating by letter and configured and feedback monitoring with orbit, instrument and meter, measured terminal and other peripheral units.Realize the management of testing tool instrument long-distance and control, the targets such as share in different areas of test resource.
In addition, in the present embodiment, by the monitoring to the real-time status of the configuration status of radio environment configuration state, testing apparatus and controll plant, improved the control and monitoring to links in the test process of outfield, made checkout area reach feature richness, carry out efficient, operation robotization, test environment is controlled reliable.
system embodiment
As shown in Figure 3, the centralized test control system embodiment of the present invention comprises:
Man-machine interaction unit 20, for according to user's request, testing process being set, and selects corresponding test case, and the required wireless environment parameter of configuration testing;
Workflow Unit 30, is issued to corresponding controll plant 60 for generating test instruction according to described testing process, test case and described wireless environment parameter, controls described controll plant 60 and tests.
Wherein, man-machine interaction unit 20 comprises:
Flow process inking device 202, for arranging testing process according to user's request;
Test case data storehouse 204, for storing different test cases;
Selecting arrangement 206, for selecting test case from described test case data storehouse;
Wireless environment parameter configuration device 208, for the required wireless environment parameter of configuration testing.
Wherein, Workflow Unit 30 comprises: command generating device 302, and for generating test instruction and be issued to corresponding controll plant 60 according to testing process, test case and wireless environment parameter.
Preferably, Workflow Unit 30 also comprises:
Business datum stream generating apparatus 304, for generating test data stream and Business Stream and being issued to corresponding controll plant;
And/or clock stream generating apparatus 306, for generating loopful border synchronous clock, flow and be issued to corresponding controll plant.
Man-machine interaction unit 20 also comprises in addition: operational factor inking device 210, also for configuring the operational factor of described controll plant; Command generating device 402, is issued to corresponding controll plant 60 for generating test instruction according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant, controls controll plant and tests.
This system also comprises: controll plant administrative unit 40, and wherein, described controll plant administrative unit 40 comprises:
Instruction resolver 402, for sending to the instruction of controll plant 60 to resolve, is sent to corresponding controll plant 60 according to instruction object by the command content parsing;
Feedback resolver 404, for the test result of described controll plant being resolved according to feedback target, generates corresponding feedback signaling and is sent to described feedback target.
This system also comprises: scheduling unit 50, and wherein, described scheduling unit 50 comprises:
Monitoring device 502, for monitoring wireless environment configurations state, the configuration status of testing apparatus and/or the real-time status of controll plant; Alarm device 504, for carrying out alarm when monitoring device monitors abnormal state;
And/or dispatching control device 506, for according to test process event, control the work of unit in described system.
As shown in Figure 4, in the centralized test control system embodiment of the present invention, each is singly described as follows:
One, scheduling unit
Be responsible for monitoring event in whole test macro, the source of event can be operator's operation information, internal system message and abnormal error message.
Scheduling unit is corresponding according to Event triggered, dispatches all the other 3 unit and carries out work.
Three unit of scheduling unit and other keep two-way synchronization message to communicate by letter.
Two, man-machine interaction unit
Be responsible for providing visual operation directly perceived, display interface to operating personnel.
Man-machine interaction unit inside comprises: graphic user interface display section (GUI) and UI command analysis and processing section.The former presents graphic interface, operating process, function choosing-item intuitively as foreground to operator, and operator wishes the real time status of the destination object that calls; The latter is as backstage, and parse operation person transmits the operational order implication come by foreground, and in the different phase of whole system operation, same operation will trigger different events.
As the unique interface with operator, man-machine interaction unit also present in system simultaneously other can the plug-in unit of independent loads, the use entrance of instrument.
In a complete test operation, man-machine interaction unit is by the first evaluation of complete operation person's register, authentication and authority; Afterwards, enter test module, the customization testing process stage of loading.Above 2 steps, belong to static state operation process (before occurring in test).Operator, by login authentication, obtains the corresponding right that loads test module, customization testing process.Selected test module, testing process arrange submitting Scheduling Core to and one saving described Workflow Unit below, further control and dispatch all functional unit and the controll plants relevant to test.
Man-machine interaction unit also comprises other standalone tools, as test case management tool, to test script and test parameter develop, configuration etc.
Three, Workflow Unit
Be responsible in the operation of carrying dynamic test (configuration, test execution and the Real-Time Monitoring that comprise test parameter) the steering order communication between each unit, data communication, synchronous clock communication.By workflow engine, control following 3 kinds of workflows and carry out work: steering order stream and feedback command stream, test data stream and Business Stream, and loopful border synchronous clock stream.In addition, transmit public message in other necessary systems.
Workflow Unit and control core keep two-way communication.Meanwhile, there is following connection:
1) be connected with the two-way of interpersonal interactive unit
Receive the instruction that man-machine interactive system transmission issues, comprise the instruction of operator in the configuration of test module in static process and customization flow process and dynamic test process, drive corresponding workflow; Meanwhile, man-machine interaction unit need to be presented to operator information, be delivered to man-machine interaction unit;
2) be connected with the two-way of controll plant administrative unit
By steering order stream and feedback command stream, test data stream and Business Stream, and loopful border synchronous clock flows and public message is delivered to controll plant, receives the feedback from controll plant.
Four, controll plant administrative unit
Complete the management to all kinds of isomery controll plants, mainly comprise that steering order is resolved and feedback is resolved 2 functional units.Need to keep two-way communication with scheduling unit.
Steering order resolution unit is the steering order of explaining from Workflow Unit, screens the order that different controll plants should receive and is translated as the form that can be accepted by controll plant; Receive also necessary test data stream, the Business Stream of transfer controlled object; Receive the domestic synchronous clock stream of loopful, and be translated as the discernible synchronizing signal of controll plant.It is unidirectional connection with Workflow Unit.
Feedback resolution unit, by steering order feedback, test data and the business feedback of collecting from controll plant, is converted into the feedback of differentiation the information flow that can be identified and process by Workflow Unit unification, and feeds back to Workflow Unit.
Controll plant administrative unit is connected with being connected to of Workflow Unit is unidirectional.
In the present embodiment, controll plant can for wireless network and equipment of the core network, business platform, terminal, surrounding enviroment, power-equipment, safety equipment, instrument and meter, monitoring tool, database or workstation etc. need to be in test process in check object.Due to the difference of controll plant bearing mode and communication protocol, when instruction issues and feed back, various instructions need to be converted to corresponding content according to instruction object.Like this, make the system of the present embodiment can carry out polytype test, can control different types of controll plant and test, improved compatibility, the integrated level machine extensibility of system.
For example, controll plant comprises:
RNS, for wireless scene parameter set, the network equipment, mechanical hook-up, network simulation platform and network management system and wireless channel simulation intervention etc., mainly comprise that the hardware devices such as DataBase, platform, antenna, leakage cable baffle plate, simulation software, server test;
Test environment subsystem, for test carriage and cableway, power and safety/video monitoring etc., mainly tests hawser capstan winch, test carriage, sensor alarming, camera system etc.;
Terminal and service dial testing subsystem, test for test case debugging, terminal simulation controller, business platform, instrument and meter or monitoring node;
Test result subsystem, tests for database and statistical and analytical tool.
This system is also carried out analyzing and processing to test data, so the present embodiment also comprises: test data pen recorder, for location information and the timestamp information of record test data and test data generation; Signaling monitoring device, for monitoring the signaling between Iub, IuPS, Gn, Gi interface, and stamps timestamp for described signaling; Audio frequency and video analytical equipment, for gathering the audio, video data of particular call, and carry out quality analysis from Iub, IuPS, Gn, Gi interface.
The centralized test control system of the present embodiment, by the test environment of test process and each controll plant are carried out to centralized control, the automaticity of wireless field testing and test execution power, realization is controlled reliable to test environment.
In addition, in the present embodiment, by the monitoring to the real-time status of the configuration status of radio environment configuration state, testing apparatus and controll plant, improved the control and monitoring to links in the test process of outfield, made checkout area reach feature richness, carry out efficient, operation robotization, test environment is controlled reliable.
Fig. 5 is the structural drawing of centralized another embodiment of test control system of the present invention.As shown in Figure 5, between man-machine interaction master control interface and background data base, server, interface, carry out alternately, whole testing process to be presented to engineering technical personnel by the man-machine interaction master control interface on computing machine.
Man-machine interaction master control interface is arranged in the master control computer room of checkout area with form of software, and forms interaction with engineering technical personnel's operation.Present test execution flow process and testing progress, Guide Engineering technician pointed out testing engineering according to flow process; Complete the configuration of each separate module, instruction set is assigned; The running status that presents in real time each ingredient in testing radio field, as parameter configuration and instruction executing state, test carriage running status (present position and real-time speed), perimeter security sensor information, running orbit periphery surveillance video, each base station running status, power system and test garage monitoring etc.; Real-time statistics shows test results, and comprises the real-time numerical value recording in test process, and various forms of mathematical statistics result, and sets up user awareness evaluation system, in mode intuitively, presents test result.
In the present embodiment, by man-machine interaction master control interface, the test case relating in test process, base station and antenna facility, test carriage are formed to mutual network of communicating by letter and configured and feedback monitoring with orbit, instrument and meter, measured terminal and other peripheral units.Realize the management of testing tool instrument long-distance and control, the targets such as share in different areas of test resource.
It should be noted that: above embodiment is only unrestricted in order to the present invention to be described, the present invention is also not limited in above-mentioned giving an example, and all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, and it all should be encompassed in claim scope of the present invention.

Claims (10)

1. a centralized test control method, is characterized in that, comprising:
A, according to user's request, testing process is set, selects corresponding test case, and the required wireless environment parameter of configuration testing;
B, according to described testing process, test case and described wireless environment parameter, generate test instruction and be issued to corresponding controll plant, control described controll plant and test;
Described steps A also comprises:
Configure the operational factor of described controll plant;
Described step B, generates test instruction according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant and is issued to corresponding controll plant, controls described controll plant and tests; The operation that in described step B, described test instruction is issued to corresponding controll plant also comprises:
To sending to the instruction of controll plant to resolve, according to instruction object, the command content parsing is sent to corresponding controll plant;
According to feedback target, the test result of described controll plant is resolved, generate corresponding feedback signaling and be sent to described feedback target.
2. centralized test control method according to claim 1, is characterized in that, also comprises:
Monitoring wireless environment configurations state, the configuration status of controll plant and/or the real-time status of controll plant, and when abnormal state, carry out alarm.
3. centralized test control method according to claim 1, is characterized in that, also comprises:
According to event in test process, control the carrying out of whole test process.
4. centralized test control method according to claim 1, is characterized in that, selects the operation of corresponding test case to comprise in described steps A:
According to test-types, from test case data storehouse, select corresponding test case.
5. centralized test control method according to claim 1, it is characterized in that, described wireless environment parameter comprises: the station layout of different systems and spacing, base-station transmitting-power, antenna pattern, position and height, antenna tilt and controll plant model that different systems is supporting.
6. a centralized test control system, is characterized in that, comprising:
Man-machine interaction unit, for according to user's request, testing process being set, and selects corresponding test case, and the required wireless environment parameter of configuration testing;
Workflow Unit, is issued to corresponding controll plant for generating test instruction according to described testing process, test case and described wireless environment parameter, controls described controll plant and tests;
Described man-machine interaction unit comprises:
Flow process inking device, for arranging testing process according to user's request;
Test case data storehouse, for storing different test cases;
Selecting arrangement, for selecting test case from described test case data storehouse;
Wireless environment parameter configuration device, for the required wireless environment parameter of configuration testing;
Controll plant administrative unit, wherein, described controll plant administrative unit comprises:
Instruction resolver, for by sending to the instruction of controll plant to resolve, is sent to corresponding controll plant according to instruction object by the command content parsing;
Feedback resolver, for the test result of described controll plant being resolved according to feedback target, generates corresponding feedback signaling and is sent to described feedback target.
7. centralized test control system according to claim 6, it is characterized in that, described Workflow Unit comprises: command generating device, and for generating test instruction and be issued to corresponding controll plant according to described testing process, test case and described wireless environment parameter.
8. centralized test control system according to claim 7, is characterized in that, described Workflow Unit also comprises:
Business datum stream generating apparatus, for generating test data stream and Business Stream and being issued to corresponding controll plant;
And/or clock stream generating apparatus, for generating loopful border synchronous clock, flow and be issued to corresponding controll plant.
9. centralized test control system according to claim 7, is characterized in that, described man-machine interaction unit also comprises:
Operational factor inking device, also for configuring the operational factor of described controll plant and being issued to described controll plant;
Described command generating device, is issued to corresponding controll plant for generating test instruction according to the operational factor of described testing process, test case, described wireless environment parameter and described controll plant, controls described controll plant and tests.
10. according to the centralized test control system described in any one in claim 6-9, it is characterized in that, also comprise: scheduling unit, wherein, described scheduling unit comprises:
Monitoring device, for monitoring wireless environment configurations state, the configuration status of testing apparatus and/or the real-time status of controll plant; Alarm device, for carrying out alarm when monitoring device monitors abnormal state;
And/or dispatching control device, for according to test process event, control the work of unit in described system.
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