CN115309600A - Method for testing performance of virtual and real combined equipment wireless communication module - Google Patents
Method for testing performance of virtual and real combined equipment wireless communication module Download PDFInfo
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- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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Abstract
The invention discloses a method for testing the performance of a wireless communication module of equipment combining virtual and reality, which belongs to the field of antenna testing, can realize remote testing comparable to a real scene and even better than the real scene experience through an interactive terminal used by a user, and specifically comprises the following testing steps: logging in a system, performing safety identification, matching with a tested object, selecting and editing a test system, listing materials, activating a machine vision system, and performing automatic inspection of a mechanical automation system; building a test system, detecting the working state of the system, checking the potential safety hazard of the system, and starting the self-checking of the test system and the interactive system; the method comprises the steps that a system is scanned comprehensively, a 3D simulation interactive model is generated, an instrument is matched in the model, and then the interactive capacity of the model is tested; operating the 3D model in the interactive system to start testing, simultaneously generating an operation instruction, and executing testing by the testing system according to the instruction; and finishing the test, outputting a test result and an instruction flow, and waiting for the next test. The scheme solves the problems that a user cannot arrive at the scene and cannot complete related tests in time and small and medium-sized enterprises or individuals cannot test and debug due to expensive test equipment, and has good popularization value.
Description
The technical field is as follows:
the invention belongs to the technical field of antenna testing, and particularly relates to a method for testing the performance of a virtual and real combined wireless communication module of equipment.
The background art comprises the following steps:
due to the popularization of random digital economy, automatic driving and low-altitude unmanned aerial vehicle technology, the performance test requirements of the wireless communication module of the equipment are higher and higher, and the equipment with wireless communication capability needs to pass relevant authentication tests when needing to access a public wireless network. The wireless communication module of the device needs to be continuously tested, adjusted and optimized in the research and development process and is sent to a certification authority for certification after meeting the standard by the certification test. However, most of the verification and test work is forced to be postponed due to the influence of the nonreactive factors such as epidemic situation, and besides, the device developers with smaller scales are forced to stop the continuous research and development due to the fact that the third-party test platform cannot help timely and the high equipment purchasing cost is not obtained. Under the background, a method for testing the performance of the wireless communication module of the equipment, which has the advantages of high efficiency, high cost, strong compatibility, easiness in popularization and friendly interaction and can realize the combination of virtual and real, is needed to be developed to help equipment developers build a test environment at home to carry out debugging and authentication test on the equipment.
The invention content is as follows:
in order to overcome the technical difficulties, the invention provides a method for testing the performance of a wireless communication module of equipment by combining virtual and reality. The invention controls virtual hands by utilizing AR and VR equipment, a personal computer, a game handle or body sensing equipment to carry out remote virtual reality interaction, generates a virtual operation into an executable instruction mode by operating a high-precision 3D model, and controls mechanical automation equipment or guides an operator to build an experimental environment and complete related test work, thereby achieving the effect of remote test.
The application example provides a performance test method, which comprises the following steps:
logging in a system, performing safety identification, matching with a tested object, selecting and editing a test system, activating a machine vision system, and performing self-inspection of a mechanical automation system;
building a test system, detecting the working state of the system, checking the potential safety hazard of the system, and starting the self-checking of the test system and the interactive system;
the method comprises the steps of comprehensively scanning a system, generating a 3D simulation interaction model, matching an instrument in the model, and then testing the interaction capability of the model;
operating the 3D model in the interactive system to start testing, simultaneously generating an operation instruction, and executing testing by the testing system according to the instruction;
and finishing the test, outputting a test result and an instruction flow, and waiting for the next test.
The secure identification includes: and performing safety identification according to different equipment worn by the user, and performing face identification, voice identification, iris identification, fingerprint identification or key pairing.
The matched measured object comprises: the measured object is matched by obtaining information such as appearance, interface, nameplate, bar code, two-dimensional code, system built-in information, mac address or activated password of the measured object and the like of the measured object and comparing the information with the information of the measured object under the user account.
The selection and editing test system comprises: if the test system exists, directly selecting a target system;
if the test system is an unknown system, the mechanical automation system or an operator can be guided to build in a mode of inputting an engineering drawing, an engineering model or editing a preset system model, the central server optimizes the test system building scheme and generates a building flow chart, an operation instruction flow chart and a required material list by analyzing the input test system information, the preparation condition of warehouse materials is read, the short material list is sent to a manager, and the manager is reminded to supplement the materials.
The mechanical automation system self-test comprises: moving the robot, the mechanical arm, the mechanical hand, the electric displacement table or the electric rotating table and the like according to preset actions, returning the position and the attitude information of the robot, the mechanical arm, the mechanical hand, the electric displacement table or the electric rotating table, calculating the response time delay of the robot to the command, and calibrating the mechanical automation system according to the returned information.
The set-up test system comprises: under the monitoring of the machine vision system, a test system is built according to the obtained building flow chart and the instruction flow chart, and the building operation can be completed by a mechanical automation system, a manual work or a mode of cooperation of the mechanical automation system and the manual work.
The generating of the 3D simulation interaction model comprises: and (3) carrying out high-precision 3D scanning on the test system by using the machine vision system, and processing the scanning data by using the central server to generate a 3D simulation interaction model.
The matching meters in the model comprises: and performing interactive matching on the instrument in the 3D model according to the information of the appearance, the nameplate, the operation interface, the button, the interface on the instrument and the like obtained by scanning, the information of the operation description, the instrument instruction set, the distribution and the function of the operation interface button of the instrument, the model number and the distribution of the interface and the like stored in the server, and endowing the corresponding instruction activation and instruction input functions of the button, the line interface and the operation interface on the simulation instrument. The interactive capability of the test model comprises: after the model is built, the interaction capacity of the system is tested, the movement, opening, closing and rotation of a virtual hand in the interaction system, the movement capacity of an object, the installation capacity of a cable, the capacity of operating a physical key and the capacity of controlling a mechanical movable part in the test system are controlled, the accuracy of corresponding operation returned by the mechanical automatic system is monitored by the monitoring system, a relevant response function is optimized, the accurate and error-free matching response of the virtual hand and the mechanical automatic system is ensured, then control buttons on an operation interface of a simulation instrument in the 3D model are tested one by one, the accuracy and the response speed of corresponding instructions of each button are monitored, the interaction system is controlled to be connected into a control system and an instruction input system of the instrument, the communication conditions of the interaction system and the instrument are detected, and the response of the interaction system to the instrument control and an actual instrument is ensured to be completely consistent. Further comprising said operating the 3D model in the interactive system to begin testing comprises: the method comprises the steps that a control virtual hand installs a simulation instrument in a 3D test system model, related operation instructions are synchronously generated to control a robot and a manipulator in the lower part of a mechanical automation system, or an operator is instructed to move a measured object, the measured object is installed in a real test system, the manipulator is controlled or the operator is instructed to carry out wiring operation and instrument matching operation in the same mode, a preset test script is input to start testing, a test result is fed back to a user in real time, the user can stop testing at any time, and equipment, the instrument and a cable are adjusted in a virtual reality interaction mode. The whole testing process is monitored by the machine vision system and the monitoring system in real time, when the situation that the feedback information of the equipment or the instrument has a problem is monitored, an operator prompts that the test has a fault, or the machine vision system monitors that the mechanical automation system or the operator has wrong operation, the wrong information is fed back in the alarm system, the display system and the interaction system, the test is suspended, and the test is continued after the problem is cleared.
The completing the test further comprises: and returning the test result, the simulation result, the test flow chart and the instruction flow chart, analyzing the difference source of the test result and the simulation result, and evaluating the test result according to the analysis result by analyzing the reasonability of the difference.
After the test is completed, a user can remotely test a new tested object through the interactive system according to the steps or edit the test operation flow, then the edited test flow is pasted on a 3D simulation model of the new tested object, the system can test the new tested object according to the flow, for the same test flow, the user can sort the 3D models of the tested object in the interactive system, then the test operation flow is pasted on any one of the models, and the system can test the tested object in batches according to the flow according to the sort of the user.
The method for checking the system potential safety hazard comprises the following steps: the server analyzes the reasonability of each system operation by analyzing data scanned by the machine vision system from time to time, and analyzes the accuracy of each operation by analyzing feedback information fed back by the monitoring system after each system operation is finished and comparing the feedback information with an output instruction stored in the server, and when dangerous operation or improper operation exists in the system, the server suspends the system operation and informs a manager to remove the dangerous operation or improper operation.
The method for calibrating the interactive system further comprises a calibration method of the interactive system, wherein the calibration method of the interactive system comprises the following steps: the server calibrates the interactive system by reading the operation instructions input to the mechanical automation system and the instrument control system and the feedback information after the operation of the mechanical automation system and the instrument control system, including the position and the posture of the mechanical part and the change condition of the instrument parameters, matching the operation instructions with the expected values, and returning a correction function and a correction instruction.
A performance testing system, comprising:
an interactive system: the system comprises a host with network access capability and related interaction equipment, wherein the interaction equipment comprises VR, AR, a somatosensory camera, a somatosensory wearable device, a handle, a keyboard, a mouse, a tablet personal computer or a smart phone, and has the main functions of displaying and operating a 3D simulation model of a real system, displaying test data, feeding back test information and the like;
the central server: the system comprises a plurality of high-performance server clusters or supercomputers, and has the main functions of storing data, analyzing image data to construct a high-precision interactive 3D simulation model, analyzing the 3D simulation model to generate an interactive instruction, analyzing interactive operation to generate a control instruction, feeding back interactive information, performing simulation calculation and the like;
the control system comprises: the system comprises an independent server or a personal computer and a power supply module, and has the main functions of caching data, storing instructions, receiving and sending instructions, distributing electric energy and the like, and can complete preset test, pause or terminate system operation when the communication between the system and the server is not smooth;
a mechanical automation system: the device comprises a mechanical arm, a robot, an electric displacement table, an electric rotary table, an electric screen door, a movable storage box and the like, and has the main functions of carrying and installing a measured object, connecting cables, a touch instrument, non-automatic mechanical parts in a movable system and the like;
an instrument control system: the system comprises an instrument controller and related instruments, and has the main functions of receiving control instructions, feeding back the state of the instruments, identifying the built-in information of the instruments, receiving probe data, feeding back test data, accessing a built-in control system of the instruments and the like;
a manual intervention system: the intelligent wearable device comprises intelligent wearable equipment and a broadcast horn, and has the main functions of receiving an operation instruction, commanding an operator to complete related operations, feeding back operator operation information and the like;
a monitoring system: the system comprises an independent server or a personal computer, and mainly has the functions of monitoring the working state of the system, receiving information fed back by a mechanical automation system, an instrument control system, a manual intervention system and a machine vision system, analyzing feedback information of the machine vision system, and feeding back monitoring data to a display system, an alarm system and a central server;
a display system: the system comprises a display, an LED electronic screen or a wearable display screen, and is mainly used for displaying system warning information, system fault information, system operation instructions, the current working state of the system, the test state of a tested object, test return data icons, test progress and other system information;
an alarm system: the system comprises a signal lighthouse or a voice loudspeaker and an information sending device, and has the main functions of sending out a system alarm and informing a manager and a user of system faults.
An apparatus, comprising a wireless communication module, wherein the wireless communication module employs the performance testing method or the performance testing system.
Description of the drawings:
the accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a system architecture diagram provided in the examples of the present application
FIG. 2 is a flow chart of system testing provided by an embodiment of the present application;
FIG. 3 is a flow chart of a fully automated test provided by an embodiment of the present application;
FIG. 4 is a flow chart of a manually assisted test provided by an embodiment of the present application;
the specific implementation method comprises the following steps:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The embodiment is as follows: the invention provides a method for testing the performance of a virtual and real combined wireless communication module of equipment, which is shown in figure 1 and is a system construction diagram for realizing the method, and the system can realize the testing method shown in figure 2.
Referring to fig. 2, a system test flow chart provided by the present invention is shown:
a: the system comprises a login system, a test center and a mechanical automation system, wherein the login system is used for carrying out safety identification according to different equipment worn by a user, and comprises face identification, voice identification, iris identification or key pairing, the detected object which is matched and sent to the test center after identification is finished, a target detected object in the current measurement is selected, test contents are determined, a test system is selected and edited according to the test contents, if the test system exists, the target system is directly selected, if the test system is an unknown system, the mechanical automation system or an operator can be guided to build in a mode of inputting an engineering drawing, an engineering model or editing a preset system model, a central server optimizes a test system building scheme and generates a building flow chart, an operation instruction flow chart and a required material list by analyzing input test system information, reads the preparation condition of warehouse materials, sends the lacking materials to a manager, reminds the manager to supplement the materials, then starts a mechanical automation system self-detection program, activates a machine vision system, and returns the position and posture information of a movable robot, a mechanical arm, a mechanical hand, a rotary table, an electric displacement table or an electric rotary table and the like according to preset actions, calculates the response time delay of the mechanical automation system to the command, and calibrates the automatic system according to the mechanical information;
b, under the monitoring of a machine vision system, building a test system according to the obtained building flow chart and instruction flow chart, wherein the building operation can be completed by a mechanical automation system, manual work or a mode of cooperation of the mechanical automation system and the manual work, after the building is completed, the working state of the system is detected, the potential safety hazard of the system is eliminated, the self-checking of the test system and an interaction system is started, the conduction condition of a system link, the communication state of an instrument and the response condition of the mechanical automation system to a virtual hand in the interaction system are detected, and the self-checking of the test system is completed;
c: the method comprises the steps that a machine vision system is used for conducting high-precision 3D scanning on a test system, a central server processes scanning data to generate a 3D simulation interaction model, according to information such as appearance, nameplates, operation interfaces, buttons and interfaces on the instruments obtained through scanning, operation instructions stored in the server, instrument instruction sets, distribution and functions of operation interface buttons of the instruments, types and distribution of the interfaces and the like, the instruments in the 3D model are subjected to interaction matching, and corresponding instruction activation and instruction input functions of the buttons, line interfaces and operation interfaces on the simulation instruments are given;
controlling a virtual hand to install simulation equipment into a 3D test system model, synchronously generating related operation instructions to control a robot and a manipulator in a mechanical automation system, or commanding an operator to move a measured object, installing the measured object into a real test system, controlling the manipulator or commanding manual work in the same mode to perform wiring operation and instrument matching operation, inputting a preset test script to start testing, feeding a test result back to a user in real time, stopping testing at any time by the user, adjusting the equipment, the instrument and a cable in a virtual reality interaction mode, monitoring the whole test process by a machine vision system and a monitoring system in real time, when the feedback information of the equipment or the instrument is monitored to have a problem, prompting that the test has a fault, or when the machine vision system monitors that the mechanical automation system or the operator has wrong operation, feeding back the wrong information in an alarm system, a display system and an interaction system and suspending the test, continuing the test after the problem is cleared, reading a simulation model by a server in the test process, performing simulation calculation on the measured object in an algorithm simulation mode, drawing test data and calculation data into animation, and drawing the test data and the data to be returned to the user for observation and interaction, and enhancing the user interaction in real time; and E, after the test is finished, returning a test result, a simulation result, a test flow chart, an instruction flow chart, analyzing the difference source of the test result and the simulation result, evaluating the test result according to the analysis result for the reasonability of the analysis difference, remotely testing a new tested object through an interactive system after the test is finished, or editing a test operation flow, pasting the edited test flow to a 3D simulation model of the new tested object, testing the new tested object according to the flow by the system, sequencing the 3D models of the tested objects in the interactive system for the same test flow by the user, pasting the test operation flow to any one of the models, and testing the tested objects in batches according to the sequencing of the user by the system.
Referring to fig. 3, a flow chart of a full-automatic test provided by the present invention specifically includes the following steps:
logging in a system, performing safety identification according to different equipment worn by a user, including face identification, voice identification, iris identification or key pairing, matching a detected object sent to a test center after the identification is completed, selecting a target detected object in the current measurement, and determining test contents;
starting an interactive system, activating a machine vision system, operating interactive equipment according to prompts, observing whether pictures in the visual field are synchronously and seamlessly switched, starting a mechanical automation system self-checking program after the operation is finished, moving the automatic equipment such as a robot, a mechanical arm, a mechanical hand, an electric displacement table or an electric rotating table according to preset actions, returning the position and posture information of the automatic equipment, responding time delay to instructions, and carrying out calibration before system building on the mechanical automation system according to the returned information;
selecting and editing a test system according to test contents, directly selecting the system if the test system exists, if the test system is an unknown system, commanding the mechanical automation system to be built in a mode of inputting an engineering drawing, an engineering model or editing a preset system model, optimizing a test system building scheme by a central server through analyzing input test system information, generating a building flow chart, an operation instruction flow chart and a required material list, sending the shortage material list to a manager after reading the preparation condition of warehouse materials, reminding the manager to supplement materials, building the test system according to the obtained building flow chart and instruction flow chart, if the machine vision system finds improper operation in the building process, the installation is not matched with the engineering drawing, the operation instruction is not completed according to a required set sequence, informing the central server of a pause instruction by the monitoring system, simultaneously informing the alarm system of sending an alarm, displaying error information of the rolling display of the system, and continuously completing the rest building work after the completion of the system alarm cancellation;
p4, after the building is finished, detecting the working state of the system, troubleshooting potential safety hazards of the system, starting self-checking of the test system and the interactive system, detecting the conduction condition of a system link, the communication state of an instrument and the response condition of the mechanical automation system to a virtual hand in the interactive system to finish the self-checking of the test system, then carrying out high-precision 3D scanning on the test system by using the machine vision system, and transmitting the scanning data to a central server;
p5, the central server processes the scanned data to generate a 3D simulation interactive model, simultaneously checks potential safety hazards in the system, gives instructions to a manager to eliminate the potential safety hazards, interactively matches the instruments in the 3D model according to the information such as the appearance, nameplates, operation interfaces, buttons and interfaces on the instruments obtained by scanning, the information such as operation descriptions, instrument instruction sets and the distribution and the function of the operation interface buttons of the instruments and the information such as the types and the distribution of the interfaces, and gives corresponding instruction activation and instruction input functions to the buttons, line interfaces and operation interfaces on the simulation instruments;
p6, after the model is built, testing the interaction capacity of the system, controlling the movement, opening and closing, rotation, movement capacity to objects, installation capacity to cables, capacity of operating entity keys and capacity of controlling mechanical movable parts in the test system of a virtual hand in the interaction system, monitoring the accuracy of corresponding operation returned by the mechanical automatic system by the monitoring system, optimizing a related response function, ensuring the accurate and error-free matching response of the virtual hand and the mechanical automatic system, testing control buttons on an operation interface of the simulation instrument in the 3D model one by one, monitoring the accuracy and response speed of the corresponding instructions of each button, controlling the interaction system to be accessed into a control system and an instruction input system of the instrument, detecting the communication conditions of the interaction system and the instrument, and ensuring the complete response of the interaction system to the instrument control and the actual instrument;
p7, scanning the measured object by using a machine vision system, acquiring the information of the measured object through appearance, an interface, a label, a nameplate, a two-dimensional code, a bar code and the like, comparing the information with the information of the measured object matched with the user, and prompting the user to start the test when the system enters a preparation state after the comparison is passed;
operating an interactive system to start testing, installing simulation equipment into a 3D testing system model by an interactive equipment control virtual hand, synchronously generating an operating instruction by a central server and transmitting the operating instruction to a control system, distributing the instruction to a mechanical automation system by the control system to control a robot and a manipulator, installing a tested object into a real testing system, controlling the manipulator to perform wiring operation and instrument matching operation in the same mode, inputting a preset testing script, starting testing, and feeding back a testing result to a user in real time, wherein the user can stop testing at any time in the testing, and the equipment, the instrument and a cable are adjusted in a virtual reality interaction mode;
p9, the server extracts a simulation model to perform simulation calculation on the measured object in an electromagnetic wave finite element algorithm simulation mode, draws the test data and the calculation data into animation to return to the user, so that the user can observe the test in real time, and the interaction experience is enhanced;
p10, after the test is finished, returning a test result, a simulation result, a test flow chart, an instruction flow chart, analyzing the source of the difference between the test result and the simulation result, evaluating the rationality of the analysis difference according to the analysis result, after the test is finished, remotely testing a new tested object through an interactive system according to the steps, or editing a test operation flow, pasting the edited test flow to a 3D simulation model of the new tested object, testing the new tested object according to the flow by the system, sequencing the 3D models of the tested object in the interactive system for the same test flow, pasting the test operation flow to any one of the models, and carrying out batch test on the tested object according to the sequencing of the user by the system;
p11, completing all tests, backing up test results, and restoring the mechanical automation system and the instrument to an initial state;
referring to fig. 4, a flow chart of the manual assistance test provided by the present invention specifically includes the following steps:
logging in a system, performing safety identification according to different equipment worn by a user, including face identification, voice identification, iris identification or key pairing, matching a detected object which is sent to a test center after the identification is completed, selecting a target detected object in the current measurement, and determining test contents;
starting an interactive system, activating a machine vision system, operating interactive equipment according to prompts, observing whether pictures in a visual field are synchronously and seamlessly switched, detecting the communication state of each part of the system after the operation is finished, and detecting whether an operation instruction can be timely and accurately sent to portable equipment and a broadcasting loudspeaker worn by an operator;
selecting and editing a test system according to test contents, if the test system has a direct selection system, if the test system is an unknown system, commanding an operator to set up by inputting an engineering drawing, an engineering model or editing a preset system model, optimizing a test system setting scheme by a central server through analyzing input test system information, generating a setting flow chart, an operation instruction flow chart and a required material list, after reading the preparation condition of warehouse materials, sending the deficient material list to a manager to remind the manager to supplement the materials, setting up the test system according to the obtained setting flow chart and instruction flow chart under the monitoring of a machine vision system, if the machine vision system finds improper operation in the setting process, the installation is not matched with the engineering drawing, the operation instruction is not finished according to the required established sequence, the monitoring system informs the central server to send a pause instruction, and simultaneously informs an alarm system to send an alarm, the display system to scroll-display error information, and the system alarm is relieved to continue to finish the rest setting work after the setting is finished;
n4, after the building is finished, detecting the working state of the system, troubleshooting potential safety hazards of the system, starting self-checking of the test system and the interactive system, detecting the conduction condition of a system link, the communication state of an instrument and the response condition of an instruction prompt device in the system to finish the self-checking of the test system, then carrying out high-precision 3D scanning on the test system by using a machine vision system, and transmitting the scanning data to a central server;
n5, the central server processes the scanned data to generate a 3D simulation interactive model, simultaneously checks potential safety hazards in the system, and instructs a manager to eliminate the potential safety hazards, interactively matches the instrument in the 3D model according to the information such as the appearance, a nameplate, an operation interface, buttons, interfaces on the instrument, operation description, an instrument instruction set, distribution and functions of the operation interface buttons of the instrument, and the information such as the model and the distribution of the interfaces, which are obtained by scanning, and gives corresponding instruction activation and instruction input functions to the buttons, the line interface and the operation interface on the simulation instrument, and when a virtual hand operates the components in the test system, the central server generates actual operation instructions according to the operations to instruct a manual intervention system and an instrument control system;
n6, after the model is built, testing the interaction capacity of the system, controlling the movement, opening and closing, rotation and movement capacity of an object, the installation capacity of a cable, the capacity of operating an entity key and the capacity of controlling a movable part in the test system, monitoring the accuracy of the corresponding operation of an operator by the monitoring system, remarking the operation which is easy to be wrong for the operator, testing control buttons on an operation interface of the simulation instrument in the 3D model one by one, monitoring the accuracy and response speed of the corresponding instruction of each button, controlling the interaction system to be accessed into a control system and an instruction input system of the instrument, detecting the communication conditions of the interaction system and the instrument, and ensuring that the response of the interaction system to the instrument control and the actual instrument is completely consistent;
n7, scanning the measured object by using a machine vision system, acquiring the information of the measured object through appearance, an interface, a label, a nameplate, a two-dimensional code, a bar code and the like, comparing the information with the information of the measured object matched with the user, and prompting the user to start the test when the system enters a preparation state after the comparison is passed;
operating the interactive system to start testing, installing the simulation equipment into the 3D testing system model by controlling a virtual hand through the interactive equipment, synchronously generating an operating instruction by the central server and transmitting the operating instruction to the control system, distributing the instruction to the manual intervention system by the control system, installing a tested object into a real testing system by an operator according to the instruction, commanding the operator to perform wiring operation and instrument matching operation in the same mode, inputting a preset testing script, starting testing, and feeding back a testing result to a user in real time, wherein the user can stop testing at any time in the testing, adjusting the equipment, the instrument and the cable in the virtual reality interactive mode, the whole testing process is monitored by the machine vision system and the monitoring system in real time, and when the equipment or the instrument feedback information is monitored to have problems or the machine vision system monitors that the operator has wrong operation, the equipment, the display system and the interactive system feed back wrong information and suspend testing, and the testing is continued after the problems are cleared;
n9, the server extracts the simulation model, carries out simulation calculation on the measured object in a mode of electromagnetic wave finite element algorithm simulation, draws the test data and the calculation data into animation and returns the animation to the user, so that the user can observe the test in real time, and the interactive experience is enhanced;
n10, after the test is finished, returning a test result, a simulation result, a test flow chart, an instruction flow chart, analyzing the source of the difference between the test result and the simulation result, evaluating the rationality of the analysis difference according to the analysis result, after the test is finished, remotely testing a new tested object through an interactive system according to the steps, or editing a test operation flow, pasting the edited test flow to a 3D simulation model of the new tested object, testing the new tested object according to the flow by the system, sequencing the 3D models of the tested object in the interactive system for the same test flow, pasting the test operation flow to any one of the models, and carrying out batch test on the tested object according to the sequencing of the user by the system;
n11, completing all tests, backing up test results, and restoring the test system and the instrument to the initial state;
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (18)
1. A performance testing method is characterized by comprising the following testing steps:
logging in a system, performing safety identification, matching a tested object, selecting and editing a test system, activating a machine vision system, and performing self-inspection on a mechanical automation system;
building a test system, detecting the working state of the system, checking the potential safety hazard of the system, and starting the self-checking of the test system and the interactive system;
the method comprises the steps that a system is scanned comprehensively, a 3D simulation interactive model is generated, an instrument is matched in the model, and then the interactive capacity of the model is tested;
operating the 3D model in the interactive system to start testing, simultaneously generating an operation instruction, and executing testing by the testing system according to the instruction;
and finishing the test, outputting a test result and an instruction flow, and waiting for the next test.
2. The performance testing method of claim 1, wherein the secure identification comprises: and performing safety identification according to different equipment worn by the user, and performing face identification, voice identification, iris identification, fingerprint identification or key pairing.
3. The performance testing method of claim 1, wherein matching the object under test comprises: the detected object is matched by obtaining information such as the appearance, interface, nameplate, bar code, two-dimensional code, system built-in information, mac address or activated password of the detected object and the like of the detected object and comparing the information with the information of the detected object under the user account.
4. The performance testing method of claim 1, wherein said selecting and editing a test system comprises: if the test system exists, directly selecting a target system;
if the test system is an unknown system, the mechanical automation system or an operator can be guided to build in a mode of inputting an engineering drawing, an engineering model or editing a preset system model, the central server optimizes the test system building scheme and generates a building flow chart, an operation instruction flow chart and a required material list by analyzing the input test system information, the preparation condition of warehouse materials is read, the short material list is sent to a manager, and the manager is reminded to supplement the materials.
5. The performance testing method of claim 1, wherein the mechanical automation system self-test comprises: moving the robot, the mechanical arm, the mechanical hand, the electric displacement table or the electric rotating table and the like according to preset actions, returning the position and the attitude information of the robot, the mechanical arm, the mechanical hand, the electric displacement table or the electric rotating table, calculating the response time delay of the robot to the command, and calibrating the mechanical automation system according to the returned information.
6. The performance testing method of claim 1, wherein the building a testing system comprises: under the monitoring of the machine vision system, a test system is built according to the obtained building flow chart and the instruction flow chart, and the building operation can be completed by a mechanical automation system, a manual work or a mode of cooperation of the mechanical automation system and the manual work.
7. The performance testing method of claim 1, wherein the generating the 3D simulation interaction model comprises: and (3) carrying out high-precision 3D scanning on the test system by using the machine vision system, and processing the scanning data by using the central server to generate a 3D simulation interaction model.
8. The performance testing method of claim 1, wherein said matching meters in a model comprises: and performing interactive matching on the instrument in the 3D model according to the information of the appearance, the nameplate, the operation interface, the button, the interface on the instrument and the like obtained by scanning, the information of the operation description, the instrument instruction set, the distribution and the function of the operation interface button of the instrument, the model number and the distribution of the interface and the like stored in the server, and endowing the corresponding instruction activation and instruction input functions of the button, the line interface and the operation interface on the simulation instrument.
9. The performance testing method of claim 1, wherein the interaction capabilities of the test model comprise: after the model is built, the interaction capability of the system is tested, the movement, opening, closing and rotation of a virtual hand in the interaction system, the movement capability of an object, the installation capability of a cable, the capability of operating a physical key and the capability of controlling a mechanical movable part in the test system are controlled, the accuracy of corresponding operation returned by the mechanical automation system is monitored by the monitoring system, relevant response functions are optimized, the accurate and error-free matching response of the virtual hand and the mechanical automation system is ensured, then control buttons on an operation interface of the simulation instrument in the 3D model are tested one by one, the accuracy and response speed of corresponding instructions of each button are monitored, the interaction system is controlled to be connected into a control system and an instruction input system of the instrument, the communication conditions of the interaction system and the instrument are detected, and the response of the interaction system to the instrument control and an actual instrument is ensured to be completely consistent.
10. The performance testing method of claim 1, wherein operating the 3D model in the interactive system to begin testing comprises: the method comprises the steps of controlling a virtual hand to install a simulation instrument into a 3D test system model, synchronously generating related operation instructions to control a robot and a manipulator in the lower part of a mechanical automation system, or commanding an operator to move a measured object, installing the measured object into a real test system, controlling the manipulator or commanding the operator to perform wiring operation and instrument matching operation in the same mode, inputting a preset test script to start testing, feeding a test result back to a user in real time, stopping the testing at any time by the user, and adjusting equipment, the instrument and a cable in a virtual reality interaction mode.
11. The performance testing method of claim 10, further comprising monitoring the whole testing process by the machine vision system and the monitoring system from time to time, and when a problem exists in the feedback information of the equipment or the instrument, the operator prompts the testing to have a fault, or the machine vision system monitors that the machine automation system or the operator has an error operation, feeding back the error information in the alarm system, the display system and the interaction system and suspending the testing, and continuing the testing after the problem is cleared.
12. The performance testing method of claim 10, further comprising the step of reading the simulation model by the server in the testing process, performing simulation calculation on the tested object in an algorithm simulation mode, drawing test data and calculation data into animation, returning the animation to the user, enabling the user to observe the test from time to time, and enhancing interaction experience.
13. The performance testing method of claim 1 or 12, wherein the completing the test further comprises: and returning the test result, the simulation result, the test flow chart and the instruction flow chart, analyzing the difference source of the test result and the simulation result, and evaluating the test result according to the analysis result by analyzing the reasonability of the difference.
14. The performance testing method of claim 1, further comprising the steps of after the current test is completed, remotely testing a new tested object through the interactive system by a user or editing a testing operation flow, pasting the edited testing flow to a 3D simulation model of the new tested object, testing the new tested object through the system according to the flow, sequencing the 3D models of the tested object in the interactive system for the same testing flow by the user, pasting the testing operation flow to any one of the models, and testing the tested object in batches according to the flow by the system according to the sequencing of the user.
15. The performance testing method of claim 1, further comprising a system potential safety hazard troubleshooting method, the system potential safety hazard troubleshooting method comprising:
the server analyzes the reasonability of each system operation by analyzing the data scanned by the machine vision system from time to time, and analyzes the accuracy of each operation by analyzing the feedback information fed back by the monitoring system after each system operation is completed and comparing the feedback information with the output instruction stored in the server.
16. The performance testing method of claim 1, further comprising a calibration method of the interactive system, the calibration method of the interactive system comprising:
the server calibrates the interactive system by reading the operation instructions input to the mechanical automation system and the instrument control system and the feedback information after the operation of the mechanical automation system and the instrument control system, including the position and the posture of the mechanical component and the parameter change condition of the instrument, matching the operation instructions with the expected value, and returning a correction function and a correction instruction.
17. A performance testing system, comprising:
an interactive system: the system comprises a host with network access capability and related interaction equipment, wherein the interaction equipment comprises VR, AR, a somatosensory camera, somatosensory wearing equipment, a handle, a keyboard, a mouse, a tablet personal computer or a smart phone, and has the main functions of displaying and operating a 3D simulation model of a real system, displaying test data, feeding back test information and the like;
the central server: the system comprises a plurality of high-performance server clusters or supercomputers, and has the main functions of storing data, analyzing image data to construct a high-precision interactive 3D simulation model, analyzing the 3D simulation model to generate an interactive instruction, analyzing interactive operation to generate a control instruction, feeding back interactive information, performing simulation calculation and the like;
the control system comprises: the system comprises an independent server or a personal computer and a power supply module, and has the main functions of caching data, storing instructions, receiving and sending instructions, distributing electric energy and the like, and can complete preset test, pause or terminate system operation when the communication between the system and the server is not smooth;
a mechanical automation system: the device comprises a mechanical arm, a robot, an electric displacement table, an electric rotary table, an electric screen door, a movable storage box and the like, and has the main functions of carrying and installing a measured object, connecting cables, a touch instrument, non-automatic mechanical parts in a movable system and the like;
an instrument control system: the system comprises an instrument controller and related instruments, and mainly has the functions of receiving a control instruction, feeding back the state of the instrument, identifying the built-in information of the instrument, receiving probe data, feeding back test data, accessing a built-in control system of the instrument and the like;
a manual intervention system: the intelligent wearable device comprises intelligent wearable equipment and a broadcast horn, and has the main functions of receiving an operation instruction, commanding an operator to complete related operations, feeding back operator operation information and the like;
a monitoring system: the system comprises an independent server or a personal computer, and has the main functions of monitoring the working state of the system, receiving information fed back by a mechanical automation system, an instrument control system, a manual intervention system and a machine vision system, analyzing the feedback information of the machine vision system, and feeding back monitoring data to a display system, an alarm system and a central server;
a display system: the system comprises a display, an LED electronic screen or a wearable display screen, and is mainly used for displaying system warning information, system fault information, system operation instructions, the current working state of the system, the test state of a tested object, test return data icons, test progress and other system information;
an alarm system: the system comprises a signal lighthouse or a voice loudspeaker and an information sending device, has the main functions of sending out system alarm and informing a manager and a user of system faults.
18. An apparatus comprising a wireless communication module, wherein the wireless communication module employs the performance testing method of claims 1-16 or the performance testing system of claim 17.
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