CN219204862U

CN219204862U - Human face information acquisition simulation system

Info

Publication number: CN219204862U
Application number: CN202223392341.7U
Authority: CN
Inventors: 吴松松; 姜尧
Original assignee: Wuxi Cheliantianxia Information Technology Co ltd
Current assignee: Wuxi Cheliantianxia Information Technology Co ltd
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-06-16
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a human face information acquisition simulation system, relates to the technical field of simulation equipment, and aims to solve the problem that the construction cost is high because real vehicle acquisition is required for human face acquisition data at the present stage to a certain extent. The utility model provides a human face information acquisition simulation system, which comprises a vehicle simulation device and an image information acquisition component; the vehicle simulation device comprises a base frame, a seat, a steering wheel and a bracket, wherein the seat and the bracket are arranged on the base frame, the bracket extends along the vertical direction and is positioned in front of the seat, and the steering wheel is arranged on the bracket; the image information acquisition component is connected with the bracket and is positioned on one side of the steering wheel, which is away from the seat.

Description

Human face information acquisition simulation system

Technical Field

The utility model relates to the technical field of simulation equipment, in particular to a face information acquisition simulation system.

Background

With the development of cabin intellectualization, the fatigue information system (DMS) is increasingly mounted on finished vehicles, and the face information and behavior data of a driver are indispensable links for training a DMS algorithm.

The automotive AI industry has also emerged as an emerging company that offers data services, with various DMS labeling data being provided. In general, the method of the companies pulls a social sample according to the needs of customers, and completes driver information acquisition on a real vehicle. For example, a visible light camera and an infrared camera are arranged above the A column, above the central control and in the center of the rearview mirror, and are acquired by a sampling person during boarding.

However, the real vehicle acquisition brings high construction cost and limited environment, which results in slow data acquisition process and higher cost.

Therefore, it is highly desirable to provide a face information acquisition simulation system to solve the problems in the prior art to a certain extent.

Disclosure of Invention

The utility model aims to provide a human face information acquisition simulation system, which solves the problem that the actual vehicle acquisition is required for human face acquisition data at the present stage, so that the construction cost is high to a certain extent.

The utility model provides a human face information acquisition simulation system, which comprises a vehicle simulation device and an image information acquisition component; the vehicle simulation device comprises a base frame, a seat, a steering wheel and a bracket, wherein the seat and the bracket are arranged on the base frame, the bracket extends along the vertical direction and is positioned in front of the seat, and the steering wheel is arranged on the bracket; the image information acquisition component is connected with the bracket and is positioned on one side of the steering wheel, which is away from the seat.

The image information acquisition assembly comprises a camera and a connecting frame, wherein one end of the connecting frame is connected with the bracket, and the other end of the connecting frame is connected with the camera.

Specifically, the connecting frame is far away from the one end of support is formed with connecting portion, the camera with connecting portion detachable connection.

Specifically, the camera is a plurality of, the link with the camera one-to-one sets up, and has at least one the camera is located the left side place ahead of seat, has at least one the camera is located the right side place ahead of seat, has at least one the camera is located the place ahead of seat.

Specifically, the face information acquisition simulation system provided by the utility model further comprises a mounting frame, wherein the mounting frame is connected with the bracket, and one end of the connecting frame is connected with the mounting frame; the mounting frame comprises a first mounting section, a second mounting section and a third mounting section, wherein the second mounting section is positioned between the first mounting section and the third mounting section, and the first mounting section and the second mounting section and the third mounting section are all arranged at an angle, and the angles are the same.

The human face information acquisition simulation system provided by the utility model further comprises a light supplementing assembly, wherein the light supplementing assembly comprises a light supplementing lamp and a tripod, and the light supplementing lamp is detachably connected with the tripod.

Specifically, the light filling lamps are a plurality of, and the tripod with the light filling lamps one-to-one sets up, and a plurality of the light filling lamps are followed the circumference interval setting of seat, and are located the side and the place ahead of seat.

The base frame comprises a supporting frame and a plurality of supporting feet, the seat is arranged on the supporting frame, and the supporting feet are arranged at intervals along the circumferential direction of the supporting frame.

Specifically, the support leg comprises a supporting part, a connecting part and an adjusting part, wherein the adjusting part extends along the vertical direction, one end of the adjusting part is connected with the supporting part, and the supporting part is abutted against the ground; one end of the connecting part is connected with the supporting frame, and the other end of the connecting part is connected with the adjusting part.

Further, the support frame comprises a main frame portion and a cross beam portion, the main frame portion is -shaped, the cross beam portion is transversely arranged in the main frame portion, and the seat is respectively connected with the main frame portion and the cross beam portion.

Compared with the prior art, the face information acquisition simulation system provided by the utility model has the following advantages:

From this analysis, it is found that the environment of the vehicle driving position can be simulated by the seat and the bracket provided on the base frame and the steering wheel provided on the bracket, and that a stable installation position can be provided for the image information acquisition assembly by the bracket. And through setting up on the support, and be located the image information collection subassembly of one side that the steering wheel deviates from the seat can carry out real-time collection to taking the face of the analog personnel on the seat to can reduce space occupation to a certain extent, and need not to carry out real-vehicle collection, reduce collection cost, and not receive environmental impact, can build in arbitrary place, improve overall system's flexibility.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a face information acquisition simulation system according to an embodiment of the present utility model.

In the figure: 1-a base frame; 101-a support frame; 1011-main frame portion; 1012-a beam portion; 102-supporting legs; 1021-a support; 1022-connection; 1023-an adjusting part; 2-a seat; 3-steering wheel; 4-a bracket; 5-mounting frames; 501-a first mounting section; 502-a second mounting section; 503-a third mounting section; 6-connecting frames; 601-clamping jaw; 7-a camera; 8-a light supplementing component; 801-a light supplement lamp; 802-tripod.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, 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 apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "coupled" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.

For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.

Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.

The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

As shown in fig. 1, the utility model provides a face information acquisition simulation system, which comprises a vehicle simulation device and an image information acquisition component; the vehicle simulation device comprises a base frame 1, a seat 2, a steering wheel 3 and a bracket 4, wherein the seat 2 and the bracket 4 are arranged on the base frame 1, the bracket 4 extends along the vertical direction and is positioned in front of the seat 2, and the steering wheel 3 is arranged on the bracket 4; the image information acquisition assembly is connected with the bracket 4 and is positioned on the side of the steering wheel 3 facing away from the seat 2.

according to the human face information acquisition simulation system provided by the utility model, the environment of a vehicle driving position can be simulated through the seat 2 and the bracket 4 which are arranged on the base frame 1 and the steering wheel 3 which is arranged on the bracket 4, and a stable installation position can be provided for the image information acquisition component through the bracket 4. And through setting up on support 4, and be located the image information collection subassembly of one side that steering wheel 3 deviates from seat 2 can carry out real-time collection to taking the face of the simulation personnel on seat 2 to can reduce the space to a certain extent and occupy, and need not to carry out real car collection, reduce collection cost, and not receive environmental impact, can build in arbitrary place, improve overall system's flexibility.

It can be understood that the display can be additionally arranged on the bracket 4, and the road surface condition can be simulated and displayed through the display, so that the driving environment can be simulated more realistically. Alternatively, the display may be plural and semi-surrounds the front position of the seat 2 in the circumferential direction of the bracket 4, thereby enabling to provide a better visual effect.

Correspondingly, the simulation system in the application can be further added with a gear, a brake pedal and an accelerator pedal, so that the whole system can further improve simulation feeling.

Optionally, as shown in fig. 1, the image information acquisition component in the present application includes a camera 7 and a connecting frame 6, one end of the connecting frame 6 is connected with the bracket 4, and the other end is connected with the camera 7.

In the application, one end of the connecting frame 6 is connected with the bracket 4 in a welding or bonding mode, and detachable connection with the bracket 4 can be realized by adopting a structure such as a gripper, a bolt and a magnetic attraction.

Because the height of the upper surface of the seat 2 is different for different simulators, preferably, the rod body of the connecting frame 6 in the application is made of soft alloy steel materials, and the angle, the position and the direction can be randomly adjusted according to requirements, so that facial information acquisition operation can be better carried out for different simulators, and the comprehensiveness and the accuracy of information acquisition are improved.

As shown in fig. 1, a connecting portion 1022 is formed at an end of the connecting frame 6 far from the bracket 4 in this application, and the camera 7 is detachably connected to the connecting portion 1022.

Further preferably, the connection 1022 in the present application is a clamping jaw 601, by means of which clamping jaw 601 a quick connection between the camera 7 and the connection frame 6 can be achieved.

It can be understood that, for performing face information collection in all directions, as shown in fig. 1, the number of cameras 7 in the present application is plural, the connection frame 6 is set in one-to-one correspondence with the cameras 7, and at least one camera 7 is located at a left front position of the seat 2, at least one camera 7 is located at a right front position of the seat 2, and at least one camera 7 is located at a right front position of the seat 2.

Specifically, as shown in fig. 1, the face information acquisition simulation system provided by the utility model further comprises a mounting frame 5, wherein the mounting frame 5 is connected with the bracket 4, and one end of the connecting frame 6 is connected with the mounting frame 5; the mounting frame 5 comprises a first mounting section 501, a second mounting section 502 and a third mounting section 503, wherein the second mounting section 502 is positioned between the first mounting section 501 and the third mounting section 503, and the first mounting section 501, the second mounting section 502 and the third mounting section 503 are all arranged at the same angle with the second mounting section 502.

Since the bracket 4 in the present application mainly provides the mounting position for the steering wheel 3, in order to facilitate the mounting of the image information acquisition assembly, it is preferable that the bracket 4 is provided with the mounting frame 5, and the first mounting section 501 and the second mounting section 502 of the mounting frame 5 and the third mounting section 503 and the second mounting section 502 are disposed at the same angle, that is, are disposed semi-around the steering wheel 3 as shown in fig. 1, so that a stable and suitable mounting position can be provided for the image information acquisition assembly.

Optionally, as shown in fig. 1, the face information acquisition simulation system provided by the utility model further includes a light supplementing component 8, where the light supplementing component 8 includes a light supplementing lamp 801 and a tripod 802, and the light supplementing lamp 801 is detachably connected with the tripod 802.

The tripod 802 can provide a stable installation structure for the light supplementing lamp 801, and the light supplementing assembly 8 can provide sufficient light sources in a dark light environment to provide illumination for the face of a simulator, so that facial dynamic information of the simulator can be better acquired.

Optionally, the light filling lamps 801 in this application are multiple, and preferably, as shown in fig. 1, the light filling lamps 801 in this application are three, and the tripod 802 and the light filling lamps 801 are set in one-to-one correspondence, and the three light filling lamps 801 are set along the circumferential interval of the seat 2 and are located at the side and the front of the seat 2, so that one or all of the light filling lamps 801 can be turned on arbitrarily according to the requirement to provide illumination for the face of the simulator.

Alternatively, as shown in fig. 1, the base frame 1 in the present application includes a support frame 101 and a plurality of legs 102, the seat 2 is provided on the support frame 101, and the plurality of legs 102 are provided at intervals along the circumferential direction of the support frame 101.

Preferably, the number of the legs 102 is four and are respectively located at four corners of the support frame 101, so that the support frame 101 can be stably supported.

It can be understood that, as shown in fig. 1, the leg 102 in the present application includes a supporting portion 1021, a connecting portion 1022, and an adjusting portion 1023, the adjusting portion 1023 extends in a vertical direction, one end of the adjusting portion 1023 is connected to the supporting portion 1021, and the supporting portion 1021 abuts against the ground; one end of the connection portion 1022 is connected to the support frame 101, and the other end is connected to the adjustment portion 1023.

The supporting part 1021 is of a disc-shaped structure, so that the contact area with the ground can be increased, the stability of the supporting frame 101 is improved, the adjusting part 1023 is a screw rod extending along the vertical direction, two nuts are arranged on the screw rod, one end of the connecting part 1022, which is far away from the supporting frame 101, is located between the two nuts, and the flatness of the supporting frame 101 can be quickly adjusted through the two nuts, so that the supporting frame 101 can be always in the horizontal direction.

Alternatively, as shown in fig. 1, the support frame 101 in the present application includes a main frame portion 1011 and a beam portion 1012, the main frame portion 1011 is -shaped, the beam portion 1012 is laterally erected in the main frame portion 1011, and the seat 2 is connected to the main frame portion 1011 and the beam portion 1012, respectively.

The opening of the -shaped main frame portion 1011 is located in front of the seat 2, so that on the one hand, leg extension of a person can be facilitated, and on the other hand, the above-described structures such as the accelerator pedal, the brake pedal, and the clutch pedal can be conveniently added.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The human face information acquisition simulation system is characterized by comprising a vehicle simulation device and an image information acquisition component;

the vehicle simulation device comprises a base frame, a seat, a steering wheel and a bracket, wherein the seat and the bracket are arranged on the base frame, the bracket extends along the vertical direction and is positioned in front of the seat, and the steering wheel is arranged on the bracket;

the image information acquisition component is connected with the bracket and is positioned on one side of the steering wheel, which is away from the seat.

2. The facial information acquisition simulation system according to claim 1, wherein the image information acquisition assembly comprises a camera and a connecting frame, one end of the connecting frame is connected with the bracket, and the other end of the connecting frame is connected with the camera.

3. The facial information acquisition simulation system according to claim 2, wherein a connecting portion is formed at an end of the connecting frame away from the bracket, and the camera is detachably connected with the connecting portion.

4. The facial information acquisition simulation system according to claim 2, wherein the plurality of cameras are provided, the connecting frames are arranged in one-to-one correspondence with the cameras, at least one of the cameras is located at a left front position of the seat, at least one of the cameras is located at a right front position of the seat, and at least one of the cameras is located at a right front position of the seat.

5. The facial information acquisition simulation system according to claim 2, further comprising a mounting bracket connected to the bracket, one end of the connecting bracket being connected to the mounting bracket;

the mounting frame comprises a first mounting section, a second mounting section and a third mounting section, wherein the second mounting section is positioned between the first mounting section and the third mounting section, and the first mounting section and the second mounting section and the third mounting section are all arranged at an angle, and the angles are the same.

6. The facial information gathering simulation system according to claim 1, further comprising a light supplementing assembly, wherein the light supplementing assemblies each comprise a light supplementing lamp and a tripod, and the light supplementing lamps are detachably connected with the tripod.

7. The facial information acquisition simulation system according to claim 6, wherein the number of the light supplementing lamps is plural, the tripod is arranged in one-to-one correspondence with the light supplementing lamps, and the plural light supplementing lamps are arranged at intervals along the circumferential direction of the seat and are positioned at the side and the front of the seat.

8. The facial information acquisition simulation system according to claim 1, wherein the base frame comprises a support frame and a plurality of legs, the seat is disposed on the support frame, and the plurality of legs are disposed at intervals along a circumferential direction of the support frame.

9. The facial information acquisition simulation system according to claim 8, wherein the leg includes a supporting portion, a connecting portion, and an adjusting portion, the adjusting portion extends in a vertical direction, one end of the adjusting portion is connected to the supporting portion, and the supporting portion abuts against the ground;

one end of the connecting part is connected with the supporting frame, and the other end of the connecting part is connected with the adjusting part.

10. The facial information collecting and simulating system according to claim 8, wherein the supporting frame comprises a main frame portion and a beam portion, the main frame portion is -shaped, the beam portion is arranged in the main frame portion in a transverse manner, and the seat is respectively connected with the main frame portion and the beam portion.