CN114816875A - Method, device and equipment for testing upper computer accessories of driving simulator - Google Patents
Method, device and equipment for testing upper computer accessories of driving simulator Download PDFInfo
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Abstract
The application provides a method, a device and equipment for testing upper computer accessories of a driving simulator, which are used for efficiently completing hardware testing of the driving simulator, so that the product research and development work of the driving simulator is promoted. The method comprises the following steps: triggering a driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is to simulate the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen; acquiring running state parameters of a driving simulator in the process of executing a coach vehicle simulation task; and determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
Description
Technical Field
The application relates to the field of driving simulation, in particular to a method, a device and equipment for testing upper computer accessories of a driving simulator.
Background
The driving simulation technology that appears in recent years plays a remarkable role in the process that the student examines the driving license and learns the driving technology, and the driving simulator can reflect the influence brought by the man-machine operation of the student in the driving simulation process through corresponding feedback, thereby helping the student improve the driving technology in a more vivid and vivid way, and compared with the driving technology learned through real coaches vehicles, the safety guarantee with the remarkable improvement is provided.
The driving simulator can relate to software aspects and hardware aspects from the input of man-machine operations by a user to the feedback of the influence of the man-machine operations to the user.
In the existing research process of the related technology, the inventor finds that the test efficiency is low for a large amount of hardware tests when a driving simulator is researched and developed.
Disclosure of Invention
The application provides a method, a device and equipment for testing upper computer accessories of a driving simulator, which are used for efficiently completing hardware testing of the driving simulator, so that the product research and development work of the driving simulator is facilitated.
In a first aspect, the application provides a method for testing an upper computer accessory of a driving simulator, which includes:
triggering a driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is to simulate the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
acquiring running state parameters of a driving simulator in the process of executing a coach vehicle simulation task;
and determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
With reference to the first aspect of the present application, in a first possible implementation manner of the first aspect of the present application, the obtaining of the operation state parameters of the driving simulator during the performance of the coaching vehicle simulation task includes:
and acquiring the picture quality parameter and the hardware resource utilization rate parameter of the driving simulator in the process of executing the coach vehicle simulation task as the running state parameters.
With reference to the first possible implementation manner of the first aspect of the present application, in a second possible implementation manner of the first aspect of the present application, the picture quality parameters are specifically a picture frame rate and a scene pause rate.
With reference to the first possible implementation manner of the first aspect of the present application, in a third possible implementation manner of the first aspect of the present application, the hardware resource utilization parameter includes a CPU utilization, a GPU utilization, a memory utilization, and a solid-state utilization.
With reference to any one of the possible implementation manners of the first aspect of the present application, in a fourth possible implementation manner of the first aspect of the present application, determining a hardware performance of an upper computer accessory of a driving simulator on the basis of the operating state parameter includes:
the method comprises the following steps of subdividing operation state parameters into sub-operation state parameters respectively corresponding to different scenes according to different scenes involved in the process of executing a coach vehicle simulation task, wherein the different scenes specifically comprise corresponding scenes of different vehicles, different vehicle operation states, different simulation routes, different image quality states and different carrying equipment;
and determining whether the sub-operation state parameters reach the operation state parameter indexes preset in different scenes as a hardware performance determination result.
With reference to the first aspect of the present application, in a fifth possible implementation manner of the first aspect of the present application, the obtaining of the operating state parameters of the driving simulator during the performance of the dummy task of the coaching vehicle includes:
and acquiring the hardware temperature and the running time of the driving simulator in the process of executing the training vehicle simulation task as running state parameters.
With reference to the first aspect of the present application, in a sixth possible implementation manner of the first aspect of the present application, the driving simulator specifically includes a simulator body for a user to input human-computer operations, Virtual Reality (VR) glasses for displaying task simulation results, and both the operating state parameter and the hardware performance determination result include contents of the simulator body and the VR glasses.
In a second aspect, the present application provides a device for testing an upper computer accessory of a driving simulator, the device comprising:
the trigger unit is used for triggering the driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is used for simulating the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
the training vehicle simulation system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring running state parameters of a driving simulator in the process of executing a training vehicle simulation task;
and the determining unit is used for determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
With reference to the second aspect of the present application, in a first possible implementation manner of the second aspect of the present application, the obtaining unit is specifically configured to:
and acquiring the picture quality parameter and the hardware resource utilization rate parameter of the driving simulator in the process of executing the coach vehicle simulation task as the running state parameters.
With reference to the first possible implementation manner of the second aspect of the present application, in a second possible implementation manner of the second aspect of the present application, the picture quality parameters are specifically a picture frame rate and a scene pause rate.
With reference to the first possible implementation manner of the second aspect of the present application, in a third possible implementation manner of the second aspect of the present application, the hardware resource utilization parameter includes a CPU utilization, a GPU utilization, a memory utilization, and a solid-state utilization.
With reference to any one of the possible implementation manners of the second aspect of the present application, in a fourth possible implementation manner of the second aspect of the present application, the determining unit is specifically configured to:
dividing the running state parameters into sub-running state parameters respectively corresponding to different scenes according to different scenes involved in the process of executing the simulated task of the coach vehicle, wherein the different scenes specifically comprise corresponding scenes of different vehicles, different vehicle running states, different simulated routes, different image quality states and different carrying devices;
and determining whether the sub-operation state parameters reach the operation state parameter indexes preset in different scenes as a hardware performance determination result.
With reference to the second aspect of the present application, in a fifth possible implementation manner of the second aspect of the present application, the obtaining unit is specifically configured to:
and acquiring the hardware temperature and the running time of the driving simulator in the process of executing the training vehicle simulation task as running state parameters.
With reference to the second aspect of the present application, in a sixth possible implementation manner of the second aspect of the present application, the driving simulator specifically includes a simulator body for a user to input human-machine operations, and VR glasses for displaying task simulation results, and both the operating state parameter and the hardware performance determination result include contents of the simulator body and the VR glasses.
In a third aspect, the present application provides a device for testing an upper computer accessory of a driving simulator, including a processor and a memory, where the memory stores a computer program, and the processor executes the method provided in the first aspect of the present application or any one of the possible implementation manners of the first aspect of the present application when calling the computer program in the memory.
In a fourth aspect, the present application provides a computer-readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the method provided in the first aspect of the present application or any one of the possible implementations of the first aspect of the present application.
From the above, the present application has the following advantageous effects:
aiming at the hardware test of the driving simulator, the test equipment is introduced, the driving simulator is triggered by the test equipment to start the training vehicle simulation task, the running state parameters of the driving simulator in the training vehicle simulation task execution process are obtained, the hardware performance of the upper computer accessory of the driving simulator is determined on the basis of the running state parameters, and the hardware test of the upper computer accessory of the driving simulator is efficiently completed in an automatic mode in the process, so that the promotion of product research and development work of the driving simulator is facilitated.
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In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for testing an upper computer accessory of a driving simulator according to the present application;
FIG. 2 is a schematic view of a scenario of a task simulation result of the present application;
FIG. 3 is a schematic diagram of an arrangement of image quality states according to the present application;
FIG. 4 is a schematic structural diagram of a host computer accessory testing device of the driving simulator of the present application;
fig. 5 is a schematic structural diagram of the upper computer accessory testing device of the driving simulator of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and in the claims of the present application and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that the embodiments described herein may be practiced otherwise than as specifically illustrated or described herein. Moreover, the terms "comprises," "comprising," and any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or modules is not necessarily limited to those steps or modules explicitly listed, but may include other steps or modules not expressly listed or inherent to such process, method, article, or apparatus. The naming or numbering of the steps appearing in the present application does not mean that the steps in the method flow have to be executed in the chronological/logical order indicated by the naming or numbering, and the named or numbered process steps may be executed in a modified order depending on the technical purpose to be achieved, as long as the same or similar technical effects are achieved.
The division of the modules presented in this application is a logical division, and in practical applications, there may be another division, for example, multiple modules may be combined or integrated into another system, or some features may be omitted, or not executed, and in addition, the shown or discussed coupling or direct coupling or communication connection between each other may be through some interfaces, and the indirect coupling or communication connection between the modules may be in an electrical or other similar form, which is not limited in this application. The modules or sub-modules described as separate components may or may not be physically separated, may or may not be physical modules, or may be distributed in a plurality of circuit modules, and some or all of the modules may be selected according to actual needs to achieve the purpose of the present disclosure.
Before describing the upper computer accessory testing method of the driving simulator provided by the present application, the background related to the present application will be described first.
The method and the device for testing the upper computer accessory of the driving simulator and the computer readable storage medium can be applied to upper computer accessory testing equipment of the driving simulator and used for efficiently completing hardware testing of the driving simulator, so that the product research and development work of the driving simulator is promoted.
In the method for testing the upper computer accessory of the driving simulator, an execution main body may be an upper computer accessory testing device of the driving simulator, or different types of devices such as a server, a physical host, or User Equipment (UE) which integrates the upper computer accessory testing device of the driving simulator. The device for testing the upper computer accessories of the driving simulator can be realized in a hardware or software mode, the UE can be a terminal device such as a smart phone, a tablet computer, a notebook computer, a desktop computer or a Personal Digital Assistant (PDA), and the upper computer accessories of the driving simulator can be set in a device cluster mode.
Next, the method for testing the upper computer accessories of the driving simulator provided by the present application is described.
First, referring to fig. 1, fig. 1 shows a schematic flow chart of a method for testing an upper computer accessory of a driving simulator according to the present application, and the method for testing an upper computer accessory of a driving simulator according to the present application may specifically include the following steps S101 to S103:
step S101, triggering a driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is to simulate the running state of a real driving vehicle locally through human-computer operation of a user, and the coach vehicle simulation task presents a task simulation result on a display screen;
it should be understood that, for the upper computer accessory testing device of the driving simulator related to the present application, it may be a device other than the driving simulator, may be directly the driving simulator, or may also be a combination of the driving simulator body and other devices, which may be specifically adjusted according to the actual situation, and the present application is not limited specifically herein.
For convenience of explanation, in the explanation of the present application, the upper computer accessory testing device of the driving simulator is separated from the driving simulator.
In addition, it can be understood that the learner-driven vehicle simulation task related to the present application may be a normal learner-driven vehicle simulation task performed by a learner, or may also be a learner-driven vehicle simulation task configured for testing, and these learner-driven vehicle simulation tasks are all task contents configured in a manner of simulating real driving of the learner-driven vehicle.
The driving simulator may include related vehicle hardware devices that may be involved when the trainee drives the trainer, such as a foot brake pedal, an accelerator pedal, a clutch pedal, a transmission joystick, a light control device, and the like, which may be abstracted as images on a display screen for the user to complete the switching of the working state thereof through a touch operation sensed on the display screen, and may also include contents such as a speedometer or a tachometer.
In the process of simulating tasks by the learner-driven vehicle, task simulation results such as the working state of each vehicle hardware device, the running direction of the vehicle, the position of the vehicle and the like can be displayed through the display screen, so that the effect of feeding back the simulation results in real time is achieved.
Step S102, obtaining the running state parameters of the driving simulator in the process of executing the simulated task of the coach vehicle;
it can be understood that the driving simulator can extract the operation state parameters of the driving simulator on the software and hardware level when the training vehicle simulation task is executed, and the operation state parameters can be understood as parameters related to the hardware performance of the upper computer accessory of the driving simulator which is expected to be determined later, so that data basis can be provided for the determination processing of the hardware performance of the upper computer accessory of the subsequent driving simulator.
The operation state parameters correspond to certain aspects which can be changed along with the driving simulator when the driving simulator executes the training vehicle simulation task, and thus the specific performances of different upper computer accessories of the driving simulator are reflected in a dynamic mode.
And step S103, determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
It can be understood that the upper computer accessory test work in the present application refers to a test of hardware performance of an upper computer accessory of a driving simulator, and the upper computer accessory is related to related hardware with matching characteristics, which can be involved in providing a driving simulation function by the driving simulator itself.
After the relevant running state parameters of the driving simulator for executing the training vehicle simulation task are obtained, the upper computer accessory testing equipment of the driving simulator can determine the specific performance of the upper computer accessory of the current driving simulator by combining a preset hardware performance determination strategy based on the parameter data, so that the automatic testing of the hardware performance of the upper computer accessory of the driving simulator is completed once, the working content of testers is greatly saved, the testers do not need to manually acquire all data and manually determine the performance as in the prior art, and the testing efficiency is greatly improved.
As can be seen from the embodiment shown in fig. 1, for the hardware test of the driving simulator, the test device is introduced, the driving simulator is triggered by the test device to start the training vehicle simulation task, and the running state parameters of the driving simulator in the process of executing the training vehicle simulation task are obtained, at this time, the hardware performance of the upper computer accessory of the driving simulator is determined on the basis of the running state parameters, and in the process, the hardware test of the upper computer accessory of the driving simulator is efficiently completed in an automatic manner, so that the product research and development work of the driving simulator is facilitated.
The steps of the embodiment shown in fig. 1 and the possible implementation manner thereof in practical application will be described in detail.
As a practical implementation manner, in a specific application, the operation state parameters obtained in the present application may specifically be parameters such as a picture quality parameter and a hardware resource utilization rate parameter, that is, the step S102 may include the following steps in the process of obtaining the operation state parameters of the driving simulator in the process of executing the coach vehicle simulation task:
and acquiring parameters such as picture quality parameters, hardware resource utilization rate parameters and the like of the driving simulator in the process of executing the coach vehicle simulation task as running state parameters.
The picture quality parameters correspond to task simulation results presented on the display screen, and it can be understood that good picture output is beneficial for users to better learn details of the driving state, so that driving can be better learned, and the picture quality can fluctuate along with different hardware performances under the influence of relatively unchanged software conditions, so that different hardware performances of upper computer accessories of the driving simulator can be reflected.
The resource utilization rate is the background part of the corresponding driving simulator, good resource utilization means that balance is obtained between hardware cost and use efficiency, the function of resources can be effectively played under the condition of low-cost hardware, different hardware performances of upper computer accessories of the driving simulator can be reflected, and the lower resource utilization rate obviously means that the performance is excessive and the hardware performance is better.
Through the two aspects of the picture quality parameter of the foreground and the resource utilization rate of the background, a more perfect and accurate landing application scheme is provided for the processing of the running state parameter and the hardware performance thereof.
Further, as an example of the picture quality parameter, in a specific application of the present application, the picture quality parameter may specifically be a picture frame rate and a scene stuck rate.
The frame rate is a refresh rate of a picture in a unit time, such as a Frame Per Second (FPS), and a higher frame rate means better picture quality, that is, higher hardware performance support, and in a popular way, a higher performance of hardware such as a video card is, the frame rate is closer to a full frame and is better in fluency, for example, as shown in fig. 2, a scene diagram of a task simulation result of the present application includes a large number of high-definition picture elements in a picture of the task simulation result, and obviously, if the hardware performance is lower, the picture display may not be smoothly performed, and a frame drop problem occurs.
The scene pause rate reflects the occurrence frequency of the picture in the unit time from the reverse angle, and a higher scene pause rate means that the picture is smoother, error report occurs or the computational power required by loading the picture is overloaded.
Under this arrangement, the picture quality is quantized more accurately as a specific parameter of the picture quality parameter from both positive and negative aspects.
Further, as another example of the picture quality parameter, in a specific application of the present application, the hardware resource utilization parameter may specifically include a CPU utilization, a GPU utilization, a memory utilization, and a solid state utilization.
It can be understood that the GPU, the CPU, the memory and the solid state correspond to hardware resource environments related to different aspects of the driving simulator in the working process, and the utilization rate of the hardware resources of the background of the driving simulator can be quantized more thoroughly and accurately through the indexes.
In addition, for a vehicle driving simulation scene of the driving simulator, the driving simulator can be subdivided into different scenes with small granularity, namely, different types of scenes need different degrees of hardware requirements for the driving simulator, so that more obvious differences can be reflected according to different types of scene switching in a specific working process, and the determination of hardware performance with higher precision is facilitated.
Therefore, the hardware performance may be separately determined for different scenes, and specifically, as another practical implementation manner, in the step S103 of determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the operating state parameter, the following may be specifically included:
the method comprises the following steps of subdividing operation state parameters into sub-operation state parameters respectively corresponding to different scenes according to different scenes involved in the process of executing a coach vehicle simulation task, wherein the different scenes specifically comprise corresponding scenes of different vehicles, different vehicle operation states, different simulation routes, different image quality states and different carrying equipment;
and determining whether the sub-operation state parameters reach the operation state parameter indexes preset in different scenes as a hardware performance determination result.
It can be seen that the different scenes referred to in the present application can be specifically divided from the aspects of the simulated vehicle, the vehicle running state, the image quality state, and even the onboard equipment.
Taking the image quality status as an example, referring to a setting diagram of the image quality status of the present application shown in fig. 3, the image quality status can be environment-matched by three image quality statuses, i.e., performance priority, default, and image quality priority.
For example, the high image quality state may be represented by a high-power rendering effect such as 1.5 times, and the low image quality state may be represented by a low-power rendering effect such as 0.5 times.
In addition, it can be seen that, for hardware testing, in practical application, the method can be specifically set to determine whether the hardware performance reaches the standard or not, and the result is used as a final hardware performance determination result.
Therefore, parameter indexes meeting the standard need to be configured in advance, and whether the hardware performance of the current driving simulator meets the standard is determined by combining actual parameters for comparison subsequently, so that whether the hardware performance of the current driving simulator meets the standard is determined concisely and clearly, and efficient performance test work is facilitated.
For example, a three-route scene of a subject under different image quality modes can be selected, and the scene is operated for a period of time, whether the average frame rate value, the utilization rates of the CPU, the GPU and the memory meet the standard requirements or not is judged, the average frame rate of about 50-60hz in the default performance mode is the qualified standard, the image quality mode is the qualified standard of 40-50hz, the utilization rates of the CPU and the GPU are not more than 90%, and the temperature is controlled between 60-70 ℃.
In addition, as another practical implementation manner, in addition to the picture quality parameter and the resource utilization rate of the background, the corresponding hardware performance may be reflected by the temperature of the hardware and the running time of the program, obviously, a higher load may bring a higher temperature, and a longer running time means a higher hardware performance, for a part of scenes, a greater hardware performance support may be required, and if the corresponding program is maintained to run for a long time, an overload situation may occur.
Correspondingly, in the process of acquiring the operation state parameters of the driving simulator during the process of executing the coaching vehicle simulation task in step S102, the method specifically includes:
and acquiring the hardware temperature and the running time of the driving simulator in the process of executing the training vehicle simulation task as running state parameters.
In addition, the driving simulator that this application relates to still can relate to the application of VR technique, through VR equipment, restores the simulation scene that the vehicle drove better, so can bring better learning.
Taking VR equipment as VR glasses as an example, for a driving simulator, the driving simulator may specifically include a simulator body for a user to input human-computer operations and VR glasses for displaying task simulation results, and both the obtained operating state parameters and the determined hardware performance determination results may include contents of the simulator body and the VR glasses, so that determination of hardware performance is performed from different parts of the driving simulator, respectively, and determination objects with smaller granularity are obtained, thereby bringing higher performance test accuracy.
Wherein, for VR equipment, can also involve the conversion processing of frame rate, so that determine the picture frame rate of VR equipment more accurately, use VR glasses as an example, VR version simulator scene passes through three-dimensional angle and shows in the VR glasses, monocular frame rate default is 90hz, VR glasses need to be installed to the VR environment, the locator, the VR drive etc., because the scene picture shows in glasses, the frame rate of reality in all preceding test tools can't detect glasses, then can gather the frame rate range of scene every second this moment, actual numerical value needs formula conversion just can obtain FPS average frame rate, the conversion formula: 1000/frame rate amplitude value FPS.
Therefore, the frame rate conversion can adapt to VR equipment, and the actual frame rate can be converted more accurately for more accurate determination of hardware performance.
In addition, it should be mentioned that the determination of hardware performance in the present application is measured from many aspects, and thus the hardware performance determination results of different aspects and angles are fused to form the final hardware performance determination result.
For example, the suitability of hardware can be determined by not only looking at the FPS frame rate in a scene, but also determining the suitability of hardware by using a lot of data and indicators, and displays of different sizes have resolution of 1920 × 1080, 2K, 4K, refresh rate of 60hz, 120hz, or 144hz, high requirement on hardware performance of a graphics card, when a driving simulator operates, different image quality settings are selected, a model of a scene is rendered, operating calculation power on the graphics card, CPU, and memory is increased, image quality in software is default, performance is 1-time rendering effect, image quality priority, 1.5-time rendering effect, and during operation, the utilization rate of hardware resources such as CPU, graphics card, memory, and solid state is checked, including how many degrees the hardware temperature reaches, whether the FPS frame rate in a program has influence, and under priority image quality, the fluency of a vehicle in a scene, what style display is collocated, what style display is, Clear and smooth picture and whether the picture reaches the set standard.
If the driving simulator can be divided into a VR version, a three-curve screen version, a three-straight screen version, a middle-matched or low-matched version, when three displays or VR glasses are matched, the operation performance of the display card is more needed, so that the picture display effect and the process degree are more emphasized in the testing process, for example, products in the current market are taken as examples, the high-end RTX30 series display cards can completely meet the requirements, and because VR is a three-dimensional visual angle effect, if the frame rate of the picture is too low, obvious dizziness can be caused to a user.
Therefore, through the test mechanism, more accurate automatic hardware performance test is completed based on the set division strategy that the indexes and the indexes needed in the test process are qualified, and for the contents, no standardized flow exists before.
The above is the introduction of the upper computer accessory testing method of the driving simulator provided by the application, and the upper computer accessory testing device of the driving simulator is further provided from the perspective of a functional module, so as to better implement the upper computer accessory testing method of the driving simulator provided by the application.
Referring to fig. 4, fig. 4 is a schematic structural diagram of an upper computer accessory testing device of a driving simulator according to the present application, in the present application, the upper computer accessory testing device 400 of the driving simulator may specifically include the following structure:
the trigger unit 401 is used for triggering the driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is used for simulating the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
an obtaining unit 402, configured to obtain an operating state parameter of the driving simulator during execution of a coach vehicle simulation task;
the determining unit 403 is configured to determine, based on the operating state parameter, a hardware performance of an upper computer accessory of the driving simulator.
In an exemplary implementation manner, the obtaining unit 402 is specifically configured to:
and acquiring the picture quality parameter and the hardware resource utilization rate parameter of the driving simulator in the process of executing the coach vehicle simulation task as the running state parameters.
In yet another exemplary implementation, the picture quality parameters are specifically a picture frame rate and a scene stuck rate.
In yet another exemplary implementation, the hardware resource utilization parameters include CPU utilization, GPU utilization, memory utilization, and solid state utilization.
In another exemplary implementation manner, the determining unit 403 is specifically configured to:
the method comprises the following steps of subdividing operation state parameters into sub-operation state parameters respectively corresponding to different scenes according to different scenes involved in the process of executing a coach vehicle simulation task, wherein the different scenes specifically comprise corresponding scenes of different vehicles, different vehicle operation states, different simulation routes, different image quality states and different carrying equipment;
and determining whether the sub-operation state parameters reach the operation state parameter indexes preset in different scenes as a hardware performance determination result.
In another exemplary implementation manner, the obtaining unit 402 is specifically configured to:
and acquiring the hardware temperature and the running time of the driving simulator in the process of executing the training vehicle simulation task as running state parameters.
In yet another exemplary implementation, the driving simulator specifically includes a simulator body for the user to input human-machine operations and VR glasses for displaying task simulation results, and both the operation state parameters and the hardware performance determination results include contents of the simulator body and the VR glasses.
The present application further provides an upper computer accessory testing device of a driving simulator from a hardware structure perspective, referring to fig. 5, fig. 5 shows a schematic structural diagram of the upper computer accessory testing device of the driving simulator of the present application, specifically, the upper computer accessory testing device of the driving simulator of the present application may include a processor 501, a memory 502, and an input/output device 503, where the processor 501 is configured to implement each step of the upper computer accessory testing method of the driving simulator in the corresponding embodiment of fig. 1 when executing a computer program stored in the memory 502; alternatively, the processor 501 is configured to implement the functions of the units in the embodiment corresponding to fig. 4 when executing the computer program stored in the memory 502, and the memory 502 is configured to store the computer program required by the processor 501 to execute the method for testing the upper-level machine accessory of the driving simulator in the embodiment corresponding to fig. 1.
Illustratively, a computer program may be partitioned into one or more modules/units, which are stored in memory 502 and executed by processor 501 to accomplish the present application. One or more modules/units may be a series of computer program instruction segments capable of performing certain functions, the instruction segments being used to describe the execution of a computer program in a computer device.
The upper computer accessory test device of the driving simulator can include, but is not limited to, a processor 501, a memory 502, and an input-output device 503. Those skilled in the art will appreciate that the illustration is merely an example of the test device of the upper computer accessory of the driving simulator, and does not constitute a limitation of the test device of the upper computer accessory of the driving simulator, and may include more or less components than those shown, or some components in combination, or different components, for example, the test device of the upper computer accessory of the driving simulator may further include a network access device, a bus, etc., and the processor 501, the memory 502, the input-output device 503, etc. are connected through the bus.
The Processor 501 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general processor can be a microprocessor or the processor can be any conventional processor and the like, the processor is a control center of the upper computer accessory test equipment of the driving simulator, and various interfaces and lines are utilized to connect all parts of the whole equipment.
The memory 502 may be used to store computer programs and/or modules, and the processor 501 may implement various functions of the computer device by running or executing the computer programs and/or modules stored in the memory 502 and invoking data stored in the memory 502. The memory 502 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required for at least one function, and the like; the storage data area may store data created from use of the upper computer accessory test apparatus of the driving simulator, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
The processor 501, when executing the computer program stored in the memory 502, may specifically implement the following functions:
triggering a driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is to simulate the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
acquiring running state parameters of a driving simulator in the process of executing a coach vehicle simulation task;
and determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the above-described specific working processes of the device and the apparatus for testing the upper computer accessory of the driving simulator and the corresponding units thereof may refer to the description of the method for testing the upper computer accessory of the driving simulator in the embodiment corresponding to fig. 1, and are not described herein again in detail.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
For this reason, the present application provides a computer-readable storage medium, where a plurality of instructions are stored, where the instructions can be loaded by a processor to execute the steps of the method for testing the upper computer accessory of the driving simulator in the embodiment corresponding to fig. 1 in the present application, and specific operations may refer to descriptions of the method for testing the upper computer accessory of the driving simulator in the embodiment corresponding to fig. 1, and are not described herein again.
Wherein the computer-readable storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the computer-readable storage medium can execute the steps of the method for testing the upper computer accessory of the driving simulator in the embodiment corresponding to fig. 1 in the present application, the beneficial effects that can be achieved by the method for testing the upper computer accessory of the driving simulator in the embodiment corresponding to fig. 1 in the present application can be achieved, for details, see the foregoing description, and are not repeated herein.
The method, the device, the equipment and the computer-readable storage medium for testing the upper computer accessories of the driving simulator provided by the application are introduced in detail, specific examples are applied in the description to explain the principle and the implementation mode of the application, and the description of the above embodiments is only used for helping to understand the method and the core idea of the application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A method for testing upper computer accessories of a driving simulator is characterized by comprising the following steps:
triggering a driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is to simulate the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
obtaining operating state parameters of the driving simulator during the process of executing the training vehicle simulation task;
and determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
2. The method of claim 1, wherein said obtaining operational state parameters of said driving simulator during performance of said coaching vehicle simulation task comprises:
and acquiring the picture quality parameter and the hardware resource utilization rate parameter of the driving simulator in the process of executing the training vehicle simulation task as the running state parameter.
3. The method according to claim 2, wherein the picture quality parameters are in particular a picture frame rate and a scene stuck rate.
4. The method of claim 2, wherein the hardware resource utilization parameters include CPU utilization, GPU utilization, memory utilization, and solid state utilization.
5. The method of any of claims 1 to 3, wherein determining hardware performance of a host machine accessory of the driving simulator based on the operating state parameters comprises:
subdividing the running state parameters into sub-running state parameters respectively corresponding to different scenes according to the different scenes involved in the process of executing the coach vehicle simulation task, wherein the different scenes specifically comprise different vehicles, different vehicle running states, different simulation routes, different image quality states and corresponding scenes of different carrying devices;
and determining whether the sub-operation state parameters reach the operation state parameter indexes preset in different scenes as a hardware performance determination result.
6. The method of claim 1, wherein said obtaining operational state parameters of said driving simulator during performance of said coaching vehicle simulation task comprises:
and acquiring the hardware temperature and the running time of the driving simulator in the process of executing the training vehicle simulation task as the running state parameters.
7. The method of claim 1, wherein the driving simulator comprises in particular a simulator body for user input of the human-machine operation and virtual reality VR glasses presenting the task simulation results, both the operating state parameters and hardware performance determinations comprising the contents of the simulator body and the VR glasses.
8. A device for testing upper computer accessories of a driving simulator is characterized by comprising:
the trigger unit is used for triggering the driving simulator to start a coach vehicle simulation task, wherein the coach vehicle simulation task is used for simulating the running state of a real driving vehicle through human-computer operation of a user locally, and the coach vehicle simulation task presents a task simulation result on a display screen;
the obtaining unit is used for obtaining the running state parameters of the driving simulator in the process of executing the training vehicle simulation task;
and the determining unit is used for determining the hardware performance of the upper computer accessory of the driving simulator on the basis of the running state parameters.
9. A host computer accessory test device of a driving simulator, comprising a processor and a memory, wherein the memory stores a computer program, and the processor executes the method according to any one of claims 1 to 7 when calling the computer program in the memory.
10. A computer-readable storage medium storing a plurality of instructions adapted to be loaded by a processor to perform the method of any one of claims 1 to 7.
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Application publication date: 20220729 |