CN114081496A - Test system, method, equipment and medium for driver state monitoring device - Google Patents
Test system, method, equipment and medium for driver state monitoring device Download PDFInfo
- Publication number
- CN114081496A CN114081496A CN202111317313.6A CN202111317313A CN114081496A CN 114081496 A CN114081496 A CN 114081496A CN 202111317313 A CN202111317313 A CN 202111317313A CN 114081496 A CN114081496 A CN 114081496A
- Authority
- CN
- China
- Prior art keywords
- face
- monitoring device
- driver state
- state monitoring
- test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/18—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state for vehicle drivers or machine operators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
- G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Educational Technology (AREA)
- Hospice & Palliative Care (AREA)
- Psychiatry (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Child & Adolescent Psychology (AREA)
- General Physics & Mathematics (AREA)
- Developmental Disabilities (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a test system, a method, equipment and a medium of a driver state monitoring device, wherein the test system, the method, the equipment and the medium comprise a face mold, projection equipment and computer equipment; the computer equipment is respectively connected with the driver state monitoring device to be detected and the projection equipment; the computer equipment is used for sending a face image set to be projected to the projection equipment so that the projection equipment sequentially projects the face images in the face image set to the face mold to obtain a plurality of face test samples; the computer device is further configured to obtain a monitoring result fed back by the driver state monitoring device for each face test sample, and determine a test result of the driver state monitoring device according to each monitoring result. The technical scheme of the embodiment of the invention can improve the testing efficiency of the driver state monitoring device and the accuracy of the testing result, and reduce the testing cost.
Description
Technical Field
The embodiment of the invention relates to the technical field of vehicle networking, in particular to a test system, a test method, test equipment and a test medium for a driver state monitoring device.
Background
Currently, during driving of a driver, a driver state monitoring device on a vehicle can determine a driving state (for example, a fatigue state or a distraction state) of the driver by acquiring facial expression information of the driver, and remind the driver of careful driving according to the driving state. Therefore, the driver state monitoring device is particularly critical in the safe driving process. The existing driver state monitoring device usually needs to perform necessary tests before being put into practical use so as to ensure that the monitoring result is effective.
The traditional test method is that a virtual driving system is used for simulating the road condition of real driving of a driver, so that the driver can emerge different facial expression states in different scenes, and the performance of the driver state monitoring device is tested by acquiring the monitoring results of the driver state monitoring device aiming at the different facial expression states.
However, in the traditional method, a real driver is required to perform testing, the labor cost consumed in the testing process is high, and the testing efficiency is low; second, the test sample in the conventional method is relatively single, and includes only a small number of facial expressions of the driver.
Disclosure of Invention
The embodiment of the invention provides a test system, a test method, a test device and a test medium for a driver state monitoring device, which can improve the test efficiency and the test result accuracy of the driver state monitoring device and reduce the test cost.
In a first aspect, an embodiment of the present invention provides a test system for a driver state monitoring device, including: the human face module, the projection equipment and the computer equipment; the computer equipment is respectively connected with the driver state monitoring device to be detected and the projection equipment;
the computer equipment is used for sending a face image set to be projected to the projection equipment so that the projection equipment sequentially projects the face images in the face image set to the face mold to obtain a plurality of face test samples;
the computer device is further configured to obtain a monitoring result fed back by the driver state monitoring device for each face test sample, and determine a test result of the driver state monitoring device according to each monitoring result.
In a second aspect, an embodiment of the present invention further provides a method for testing a driver status monitoring device, where the method is applied to a computer device provided in any embodiment, and includes:
sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and acquiring monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples, and determining the test results of the driver state monitoring device according to the monitoring results.
In a third aspect, an embodiment of the present invention further provides a testing apparatus for a driver state monitoring apparatus, where the testing apparatus is applied to a computer device provided in any embodiment, and the testing apparatus includes:
the image sending module is used for sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and the test result determining module is used for acquiring the monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples and determining the test results of the driver state monitoring device according to the monitoring results.
In a fourth aspect, an embodiment of the present invention further provides a computer device, where the computer device includes:
one or more processors;
storage means for storing one or more programs;
when the one or more programs are executed by the one or more processors, the one or more processors are caused to execute the method for testing the driver state monitoring apparatus according to any of the embodiments of the present invention.
In a fifth aspect, an embodiment of the present invention further provides a computer-readable storage medium, where the storage medium stores a computer program, and the computer program, when executed by a processor, implements the method for testing the driver status monitoring apparatus according to any embodiment of the present invention.
The technical scheme of the embodiment of the invention provides a test system of a driver state monitoring device, which comprises a face mold, projection equipment and computer equipment, wherein the face mold is used for forming a face model; the computer equipment is respectively connected with the driver state monitoring device to be detected and the projection equipment; the computer equipment is used for sending a face image set to be projected to the projection equipment so that the projection equipment sequentially projects the face images in the face image set to the face mold to obtain a plurality of face test samples; the computer device is further configured to obtain a monitoring result fed back by the driver state monitoring device for each face test sample, and determine a test result of the driver state monitoring device according to each monitoring result. The technical scheme of the embodiment of the invention can improve the testing efficiency of the driver state monitoring device and the accuracy of the testing result, and reduce the testing cost.
Drawings
Fig. 1 is a schematic structural diagram of a test system of a driver condition monitoring device according to a first embodiment of the present invention;
FIG. 2 is a flowchart of a testing method of a driver status monitoring device according to a second embodiment of the present invention;
fig. 3 is a flowchart of a testing method of a driver state monitoring device according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a testing device of a driver state monitoring device according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a computer device in the fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1 is a schematic structural diagram of a test system of a driver condition monitoring device according to an embodiment of the present invention, where the system includes: a face mold 101, a projection device 102 and a computer device 103; the computer device 103 is connected to the driver state monitoring device 104 to be tested and the projection device 102, respectively.
The face mold 101 may be a white silica gel mold manufactured based on a face, the projection device 102 may be a projector or a projector, and the computer device 103 may be a terminal (e.g., a mobile intelligent device or a computer) or a server with a data processing function. The computer device 103 may be connected to the driver state monitoring apparatus 104 to be tested and the projection device 102 through a short-range wireless communication mechanism (e.g., a bluetooth module or an infrared module) or a long-range wireless communication mechanism (e.g., WIFI or mobile data).
In this embodiment, the computer device 103 is configured to send a face image set to be projected to the projection device 102, so that the projection device 102 sequentially projects the face images included in the face image set to the face mold 101 to obtain a plurality of face test samples.
The facial image set comprises a plurality of different facial images, and the different facial images can correspond to different facial expressions. As shown in fig. 1, after the computer device 103 sends the face image set to the projection device 102, the projection device 102 may sequentially put each face image included in the face image set to the face mold 101 through a preset projection technique, and a face test sample is correspondingly formed every time one face image is put on the face mold 101.
In this embodiment, the projection technology may be a Digital Light Processing (DLP) technology, a Liquid Crystal Display (3-Liquid Crystal Display, 3LCD) technology, a Liquid Crystal On Silicon (LCOS) technology, or the like, which is not limited in this embodiment.
In this embodiment, optionally, after the projection device 102 puts each face image into the face mold 101, the driver state monitoring device 104 may obtain each face test sample through a built-in camera, recognize an expression state in each face test sample through a preset image recognition technology, obtain a recognition result corresponding to each face test sample, finally determine a monitoring result corresponding to each face test sample according to the recognition result, and sequentially transmit each monitoring result to the computer device 103. The image recognition technology may be an image recognition technology based on a neural network model, or an image recognition technology based on nonlinear dimension reduction, and the like, which is not limited in this embodiment.
In a specific embodiment, assuming that the recognition result obtained by the driver state monitoring device 104 after recognizing the expression state in the face test sample is "driver eyes closed", the monitoring result corresponding to the face test sample may be "driver fatigue".
The computer device 103 is further configured to obtain a monitoring result fed back by the driver state monitoring device 104 for each face test sample, and determine a test result of the driver state monitoring device 104 according to each monitoring result.
In this embodiment, optionally, each time the computer device 103 obtains a monitoring result corresponding to one face test sample, the monitoring result may be compared with a preset standard output result, and the test result of the driver state monitoring device 104 is determined according to the comparison result, where the standard output result may be a correct monitoring result corresponding to the face test sample.
In a specific embodiment, it is assumed that the monitoring result corresponding to a certain face test sample is "driver fatigue", and the standard output result corresponding to the face test sample is "driver inattention", so that it can be determined that the monitoring result of the driver state monitoring device 104 for the face test sample is incorrect, and the "monitoring result is incorrect" is taken as the test result of the driver state monitoring device 104 for the face test sample.
In the embodiment, a plurality of face images are sequentially put into the face mold, so that on one hand, the diversity of test samples can be ensured, and the accuracy of the test result of the driver state monitoring device is improved; on the other hand, a three-dimensional face test sample can be generated to deal with the three-dimensional sampled driver state monitoring device, so that the expansibility of the test method of the driver state monitoring device can be improved; secondly, the test system of the driver state monitoring device in the embodiment does not need a real driver to test in the test process, so that the consumption of labor cost can be reduced, the automation of the test process of the driver state monitoring device is realized, and the test efficiency is improved.
On the basis of the above embodiment, the facial image set includes a plurality of facial images of different ages, skin colors, facial sizes and sexes. The facial image set corresponds to various facial expressions, including changes in eyes, nose, mouth, gestures, and the like. The advantage of this arrangement is that by taking multiple test samples, the applicability of the test method of the driver condition monitoring device in different environments can be improved.
In an implementation manner of this embodiment, the computer device 103 is further configured to send, to the projection device, a set of facial images matched with the driver state monitoring device according to a working mode corresponding to the driver state monitoring device.
In a specific embodiment, if the working mode corresponding to the driver state monitoring device is static image monitoring, sending a facial image set composed of a plurality of two-dimensional facial images to the projection device; and if the working mode corresponding to the driver state monitoring device is dynamic image monitoring, transmitting a face image set consisting of a plurality of face video images to the projection equipment.
The advantage of setting up like this is through taking the human face image that matches with driver state monitoring devices mode of operation as the test sample, can improve the accuracy of driver state monitoring devices test result.
Example two
Fig. 2 is a flowchart of a testing method for a driver status monitoring device according to a second embodiment of the present invention, where this embodiment is applicable to a situation where the driver status monitoring device is tested, and the method may be executed by a testing device for the driver status monitoring device in a computer device, where the testing method for the driver status monitoring device specifically includes the following steps:
And step 220, obtaining monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples, and determining the test results of the driver state monitoring device according to the monitoring results.
According to the technical scheme of the embodiment of the invention, the human face image set to be projected is sent to the projection equipment, the human face images in the human face image set are sequentially projected to the human face mold through the projection equipment to obtain a plurality of human face test samples, then the monitoring results fed back by the driver state monitoring device to be tested aiming at the human face test samples are obtained, and the testing results of the driver state monitoring device are determined according to the monitoring results, so that the testing efficiency and the accuracy of the testing results of the driver state monitoring device can be improved, and the testing cost is reduced.
EXAMPLE III
This embodiment is a further refinement of the above embodiment, and the same or corresponding terms as those of the above embodiment are explained, and this embodiment is not described again. Fig. 3 is a flowchart of a testing method of a driver status monitoring device provided in a third embodiment, in the third embodiment, the technical solution of the present embodiment may be combined with one or more methods in the solutions of the foregoing embodiments, as shown in fig. 3, the method provided in the present embodiment may further include:
and 310, according to a working mode corresponding to the driver state monitoring device to be detected, sending the face image set matched with the driver state monitoring device to projection equipment.
In this embodiment, optionally, if a certain driver state monitoring device focuses on monitoring the eye change of the driver, the matched facial image set may include a plurality of different driver eye images; assuming that a driver condition monitoring device focuses on monitoring the change of the driver's mouth, the matched facial image set may include a plurality of different driver mouth images.
The advantage of setting up like this is through taking the human face image that matches with driver state monitoring devices mode of operation as the test sample, can improve the accuracy of driver state monitoring devices test result.
In an embodiment of this embodiment, sending, according to a working mode corresponding to the driver state monitoring device, a set of facial images matched with the driver state monitoring device to the projection apparatus includes: if the working mode corresponding to the driver state monitoring device is static image monitoring, transmitting a face image set consisting of a plurality of two-dimensional face images to the projection equipment; and if the working mode corresponding to the driver state monitoring device is dynamic image monitoring, transmitting a face image set consisting of a plurality of face video images to the projection equipment.
The face video image may be a sequence of continuous static face images, that is, a video image caused by face change.
And step 320, sequentially putting the face images in the face image set to a face mold through the projection equipment to obtain a plurality of face test samples.
And 330, acquiring a monitoring result fed back by the driver state monitoring device to be tested aiming at each face test sample.
And 340, acquiring a standard output result corresponding to each monitoring result according to the mapping relation between each monitoring result and each face test sample.
In this embodiment, before the face image set matched with the driver state monitoring device is sent to the projection device, a mapping relationship between each face test sample and a standard output result is pre-constructed, where the standard output result may be a correct monitoring result corresponding to the face test sample.
In an implementation manner of this embodiment, after the target monitoring result is obtained through the above steps, according to a mapping relationship between each monitoring result and each face test sample, a target face test sample corresponding to the target monitoring result may be obtained, and according to a mapping relationship between each face test sample and a standard output result, a target output result corresponding to the target face test sample may be obtained, and the target output result is used as a standard output result corresponding to the target monitoring result.
And 350, comparing each monitoring result with a corresponding standard output result, and determining a test result of the driver state monitoring device according to the comparison result.
In this embodiment, optionally, after obtaining all the monitoring results corresponding to the facial image set, the computer device may compare each of the monitoring results with a corresponding standard output result, and determine a test result of the driver state monitoring device according to the comparison result.
In a specific embodiment, assuming that the driver state monitoring device identifies the expression state in a certain face test sample, and the obtained identification result is "driver is not happy", the monitoring result output by the driver state monitoring device may be "driver is in poor mood and can be windowed and ventilated", and the standard output result corresponding to the face test sample is "driver is tired, and it is suggested to play music to relieve fatigue", so that it can be determined that the monitoring result of the driver state monitoring device for the face test sample is wrong, and the "monitoring result is wrong" is taken as the testing result of the driver state monitoring device for the face test sample.
The technical scheme of the embodiment of the invention can improve the testing efficiency and the accuracy of the testing result of the driver state monitoring device by the technical means of sending the face image set matched with the driver state monitoring device to the projection equipment according to the working mode corresponding to the driver state monitoring device to be tested, sequentially putting each face image in the face image set to the face mold through the projection equipment to obtain a plurality of face testing samples, obtaining the monitoring result fed back by the driver state monitoring device to be tested aiming at each face testing sample, obtaining the standard output result corresponding to each monitoring result according to the mapping relation between each monitoring result and each face testing sample, comparing each monitoring result with the corresponding standard output result, determining the testing result of the driver state monitoring device according to the comparison result, and the test cost is reduced.
Example four
Fig. 4 is a structural diagram of a testing device of a driver state monitoring device according to a fourth embodiment of the present invention, where the testing device includes: an image transmission module 410 and a test result determination module 420.
The image sending module 410 is configured to send a face image set to be projected onto a screen to a projection device, and sequentially launch each face image included in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
the test result determining module 420 is configured to obtain a monitoring result fed back by the driver state monitoring device to be tested for each face test sample, and determine a test result of the driver state monitoring device according to each monitoring result.
According to the technical scheme of the embodiment of the invention, the human face image set to be projected is sent to the projection equipment, the human face images in the human face image set are sequentially projected to the human face mold through the projection equipment to obtain a plurality of human face test samples, then the monitoring results fed back by the driver state monitoring device to be tested aiming at the human face test samples are obtained, and the testing results of the driver state monitoring device are determined according to the monitoring results, so that the testing efficiency and the accuracy of the testing results of the driver state monitoring device can be improved, and the testing cost is reduced.
On the basis of the above embodiments, the image sending module 410 may include:
the image set sending unit is used for sending a face image set matched with the driver state monitoring device to the projection equipment according to the working mode corresponding to the driver state monitoring device;
the two-dimensional image sending unit is used for sending a face image set consisting of a plurality of two-dimensional face images to the projection equipment if the working mode corresponding to the driver state monitoring device is static image monitoring;
and the video image sending unit is used for sending a face image set consisting of a plurality of face video images to the projection equipment if the working mode corresponding to the driver state monitoring device is dynamic image monitoring.
The test result determining module 420 may include:
the standard result acquisition unit is used for acquiring a standard output result corresponding to each monitoring result according to the mapping relation between each monitoring result and each face test sample;
and the result comparison unit is used for comparing each monitoring result with the corresponding standard output result and determining the test result of the driver state monitoring device according to the comparison result.
The testing device of the driver state monitoring device provided by the embodiment of the invention can execute the testing method of the driver state monitoring device provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a computer apparatus according to a fifth embodiment of the present invention, as shown in fig. 5, the computer apparatus includes a processor 510, a memory 520, an input device 530, and an output device 540; the number of the processors 510 in the computer device may be one or more, and one processor 510 is taken as an example in fig. 5; the processor 510, the memory 520, the input device 530 and the output device 540 in the computer apparatus may be connected by a bus or other means, and the connection by the bus is exemplified in fig. 5. The memory 520 may be used as a computer-readable storage medium for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to a testing method of a driver state monitoring apparatus according to any embodiment of the present invention (e.g., the image sending module 410 and the test result determining module 420 in a testing apparatus of a driver state monitoring apparatus). The processor 510 executes various functional applications and data processing of the computer device by executing software programs, instructions and modules stored in the memory 520, so as to implement the above-mentioned test method of the driver state monitoring device. That is, the program when executed by the processor implements:
sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and acquiring monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples, and determining the test results of the driver state monitoring device according to the monitoring results.
The memory 520 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; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 520 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, memory 520 may further include memory located remotely from processor 510, which may be connected to a computer device through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof. The input device 530 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the computer apparatus, and may include a keyboard and a mouse, etc. The output device 540 may include a display device such as a display screen.
EXAMPLE six
The sixth embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method according to any embodiment of the present invention. Of course, the embodiment of the present invention provides a computer-readable storage medium, which can perform related operations in the test method for a driver status monitoring apparatus according to any embodiment of the present invention. That is, the program when executed by the processor implements:
sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and acquiring monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples, and determining the test results of the driver state monitoring device according to the monitoring results.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which can be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods according to the embodiments of the present invention.
It should be noted that, in the embodiment of the testing device for a driver state monitoring device, the units and modules included in the testing device are only divided according to the functional logic, but are not limited to the above division as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.
Claims (10)
1. A test system for a driver condition monitoring device, comprising: the human face module, the projection equipment and the computer equipment; the computer equipment is respectively connected with the driver state monitoring device to be detected and the projection equipment;
the computer equipment is used for sending a face image set to be projected to the projection equipment so that the projection equipment sequentially projects the face images in the face image set to the face mold to obtain a plurality of face test samples;
the computer device is further configured to obtain a monitoring result fed back by the driver state monitoring device for each face test sample, and determine a test result of the driver state monitoring device according to each monitoring result.
2. The system of claim 1, wherein the set of facial images includes a plurality of facial images of different ages, skin tones, and genders; the facial image set corresponds to a plurality of facial expressions.
3. The system according to claim 1, wherein the computer device is further configured to send the set of facial images matched with the driver state monitoring device to the projection device according to an operation mode corresponding to the driver state monitoring device.
4. A method for testing a driver condition monitoring device applied to a computer apparatus according to any one of claims 1 to 3, comprising:
sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and acquiring monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples, and determining the test results of the driver state monitoring device according to the monitoring results.
5. The method of claim 4, wherein sending the set of facial images to be projected to a projection device comprises:
and sending the face image set matched with the driver state monitoring device to the projection equipment according to the working mode corresponding to the driver state monitoring device.
6. The method according to claim 5, wherein sending the set of facial images matched with the driver state monitoring device to the projection device according to the working mode corresponding to the driver state monitoring device comprises:
if the working mode corresponding to the driver state monitoring device is static image monitoring, transmitting a face image set consisting of a plurality of two-dimensional face images to the projection equipment;
and if the working mode corresponding to the driver state monitoring device is dynamic image monitoring, transmitting a face image set consisting of a plurality of face video images to the projection equipment.
7. The method of claim 4, wherein determining the test results for the driver condition monitoring device from each of the monitoring results comprises:
obtaining a standard output result corresponding to each monitoring result according to the mapping relation between each monitoring result and each face test sample;
and comparing each monitoring result with a corresponding standard output result, and determining a test result of the driver state monitoring device according to the comparison result.
8. A test device of a driver condition monitoring device applied to a computer apparatus according to any one of claims 1 to 3, comprising:
the image sending module is used for sending a face image set to be projected to a projection device, and sequentially projecting each face image in the face image set to a face mold through the projection device to obtain a plurality of face test samples;
and the test result determining module is used for acquiring the monitoring results fed back by the driver state monitoring device to be tested aiming at the face test samples and determining the test results of the driver state monitoring device according to the monitoring results.
9. A computer device, comprising:
one or more processors;
storage means for storing one or more programs;
the one or more programs, when executed by the one or more processors, cause the one or more processors to perform the method of testing the driver condition monitoring device of any of claims 4-7.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out a method of testing a driver condition monitoring device according to any one of claims 4-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317313.6A CN114081496A (en) | 2021-11-09 | 2021-11-09 | Test system, method, equipment and medium for driver state monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111317313.6A CN114081496A (en) | 2021-11-09 | 2021-11-09 | Test system, method, equipment and medium for driver state monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114081496A true CN114081496A (en) | 2022-02-25 |
Family
ID=80299394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111317313.6A Pending CN114081496A (en) | 2021-11-09 | 2021-11-09 | Test system, method, equipment and medium for driver state monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114081496A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123027A (en) * | 2007-09-26 | 2008-02-13 | 曹明礼 | Alarming method for fatigue drive of car |
| CN101530329A (en) * | 2009-03-06 | 2009-09-16 | 北京理工大学 | Semi-physical driving fatigue vision simulation system platform |
| CN105708480A (en) * | 2016-01-26 | 2016-06-29 | 北京航空航天大学 | Driver attention testing device based on detection response task |
| CN107818310A (en) * | 2017-11-03 | 2018-03-20 | 电子科技大学 | A kind of driver attention's detection method based on sight |
| CN111105691A (en) * | 2020-01-07 | 2020-05-05 | 重庆渝微电子技术研究院有限公司 | Driving assistance equipment quality detection system |
| CN111553284A (en) * | 2020-04-29 | 2020-08-18 | 武汉大学 | Face image processing method and device, computer equipment and storage medium |
| CN111645695A (en) * | 2020-06-28 | 2020-09-11 | 北京百度网讯科技有限公司 | Fatigue driving detection method and device, computer equipment and storage medium |
| CN112699802A (en) * | 2020-12-31 | 2021-04-23 | 青岛海山慧谷科技有限公司 | Driver micro-expression detection device and method |
-
2021
- 2021-11-09 CN CN202111317313.6A patent/CN114081496A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123027A (en) * | 2007-09-26 | 2008-02-13 | 曹明礼 | Alarming method for fatigue drive of car |
| CN101530329A (en) * | 2009-03-06 | 2009-09-16 | 北京理工大学 | Semi-physical driving fatigue vision simulation system platform |
| CN105708480A (en) * | 2016-01-26 | 2016-06-29 | 北京航空航天大学 | Driver attention testing device based on detection response task |
| CN107818310A (en) * | 2017-11-03 | 2018-03-20 | 电子科技大学 | A kind of driver attention's detection method based on sight |
| CN111105691A (en) * | 2020-01-07 | 2020-05-05 | 重庆渝微电子技术研究院有限公司 | Driving assistance equipment quality detection system |
| CN111553284A (en) * | 2020-04-29 | 2020-08-18 | 武汉大学 | Face image processing method and device, computer equipment and storage medium |
| CN111645695A (en) * | 2020-06-28 | 2020-09-11 | 北京百度网讯科技有限公司 | Fatigue driving detection method and device, computer equipment and storage medium |
| CN112699802A (en) * | 2020-12-31 | 2021-04-23 | 青岛海山慧谷科技有限公司 | Driver micro-expression detection device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109240576B (en) | Image processing method and device in game, electronic device and storage medium | |
| EP3779723A1 (en) | Data processing model construction method and device, server and client | |
| US11900233B2 (en) | Method and system for interactive imitation learning in video games | |
| US20190339840A1 (en) | Augmented reality device for rendering a list of apps or skills of artificial intelligence system and method of operating the same | |
| JP2019535055A (en) | Perform gesture-based operations | |
| CN108989678B (en) | Image processing method and mobile terminal | |
| CN110554831B (en) | Operation synchronization method, device, equipment and storage medium | |
| EP3848855A1 (en) | Learning method and apparatus for intention recognition model, and device | |
| WO2020171621A1 (en) | Method of controlling display of avatar and electronic device therefor | |
| US11928095B2 (en) | Image analysis interface | |
| CN112486691A (en) | Control method and system of display device and computer readable storage medium | |
| CN112083795A (en) | Object control method and device, storage medium and electronic equipment | |
| CN114296843A (en) | Latency determination for human interface devices | |
| CN111881740A (en) | Face recognition method, face recognition device, electronic equipment and medium | |
| EP4155874A1 (en) | Data processing method and apparatus, and readable medium and electronic device | |
| CN110688319A (en) | Application keep-alive capability test method and related device | |
| CN114445545A (en) | Method, device, equipment, system and medium for testing rendering engine | |
| WO2022016650A1 (en) | Smart pen image processing method, apparatus and electronic device | |
| WO2024077971A1 (en) | Liveness detection method and apparatus | |
| CN114081496A (en) | Test system, method, equipment and medium for driver state monitoring device | |
| CN111290583A (en) | Three-dimensional blackboard writing generation method, electronic equipment and teaching system | |
| CN116737016A (en) | Control method and device for touch data scanning, computer equipment and storage medium | |
| CN116579380A (en) | Data processing method and related equipment | |
| CN108920122B (en) | Screen display method, device, terminal and computer readable storage medium | |
| CN110968519A (en) | Game testing method, device, server and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |