CN220020159U

CN220020159U - ADAS controller test fixture

Info

Publication number: CN220020159U
Application number: CN202321076160.5U
Authority: CN
Inventors: 钱奇锋
Original assignee: Neusoft Reach Automotive Technology Shenyang Co Ltd
Current assignee: Neusoft Reach Automotive Technology Shenyang Co Ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-11-14
Anticipated expiration: 2033-05-06

Abstract

The utility model provides an ADAS controller test fixture, which comprises: a base; the focusing piece is movably arranged above the base along the first horizontal direction; the controller support is arranged on the base at intervals along a second horizontal direction perpendicular to the first horizontal direction, and comprises a connecting frame and an adjusting frame, wherein the connecting frame is movably arranged on the base along the second horizontal direction and vertically, the adjusting frame is rotatably arranged on the connecting frame, and a controller installation position is arranged on the adjusting frame; the adjusting component comprises an adjusting piece, the adjusting piece is movably arranged on the adjusting frame, and the adjusting piece is positioned on one side of the adjusting frame, which faces the focusing piece. By the technical scheme provided by the utility model, the problem that the test fixture in the related technology cannot meet the test requirements of ADAS controllers with different sizes can be solved.

Description

ADAS controller test fixture

Technical Field

The utility model relates to the technical field of intelligent automobiles, in particular to an ADAS controller testing jig.

Background

With the intelligent propulsion of automobiles, the automatic driving technology is also widely popularized. The ADAS (Advanced Driving Assistance System ) collects environmental data inside and outside the vehicle by various sensors (e.g., cameras, radars, etc.) mounted on the vehicle, and performs technical processes such as object recognition and detection so that the driver can perceive a possible danger in a minimum time.

In the related art, a front-view camera is integrated on an ADAS controller, and the ADAS controller needs to perform functional test on a production line by using a test fixture, and in the test process, the position and angle of the camera need to be adjusted.

However, the ADAS controller varies in size corresponding to different vehicle models. The test fixture in the related art cannot meet the test of ADAS controllers with different sizes.

Disclosure of Invention

The utility model provides an ADAS controller test fixture, which aims to solve the problem that the test fixture in the related art cannot meet the test requirements of ADAS controllers with different sizes.

The utility model provides an ADAS controller test fixture, which comprises: a base; the focusing piece is movably arranged above the base along the first horizontal direction; the controller support is arranged on the base at intervals along a second horizontal direction perpendicular to the first horizontal direction, and comprises a connecting frame and an adjusting frame, wherein the connecting frame is movably arranged on the base along the second horizontal direction and vertically, the adjusting frame is rotatably arranged on the connecting frame, and a controller installation position is arranged on the adjusting frame; the adjusting component comprises an adjusting piece, the adjusting piece is movably arranged on the adjusting frame, and the adjusting piece is positioned on one side of the adjusting frame, which faces the focusing piece.

Further, the adjusting member includes a pressing member movably disposed on the adjusting frame in the second horizontal direction, the pressing member having a controller pressing surface.

Further, the adjusting piece further comprises a pressing knob, the pressing piece is provided with an adjusting groove extending along the second horizontal direction and penetrating through the adjusting groove, and the pressing knob penetrates through the adjusting groove and is connected with the adjusting frame.

Further, the compressing element comprises a compressing plate and an adjusting plate which are connected, the compressing plate is located between the adjusting frame and the focusing element, the adjusting plate is located on one side of the adjusting frame in the first horizontal direction, the adjusting groove is formed in the adjusting plate, and the compressing surface of the controller is arranged on the compressing plate.

Further, the adjusting member further includes a clamping member movably disposed on the adjusting frame in the first horizontal direction, the clamping member having a controller clamping surface.

Further, the adjusting member further comprises a clamping screw, the clamping member comprises a clamping plate, the adjusting frame is provided with a threaded hole penetrating through the adjusting frame along the first horizontal direction, the clamping screw is in threaded connection with the threaded hole, and the clamping screw penetrates through the threaded hole and is rotatably connected with the clamping plate.

Further, the adjustment assembly further includes a support member located below the controller mounting location in a vertical direction, the support member having a controller support surface.

Further, the adjusting frame is provided with along the arc of vertical extension towards one side of link, is provided with the arc on the arc, and the notch of arc sets up towards focusing piece in the second horizontal direction, and the controller support still includes the angle knob, and the angle knob wears to locate the arc and is connected with the link.

Further, the connecting frame comprises a sliding frame and a supporting frame, the sliding frame is movably arranged on the base along the second horizontal direction, the supporting frame is vertically and movably arranged on the sliding frame, and the adjusting frame is rotatably arranged on the supporting frame.

Further, the base is provided with a plurality of controller wiring ports and a plurality of signal output wiring ports.

By applying the technical scheme of the utility model, the ADAS controller testing jig comprises a base, a focusing piece, a controller bracket and an adjusting component, wherein when the ADAS controller is tested, the ADAS controller is placed on an adjusting frame, the position of the adjusting frame is adjusted by vertically adjusting the position of the connecting frame relative to the base, and the angle of the adjusting frame relative to the connecting frame is adjusted by rotating the adjusting frame. The adjusting piece is moved relative to the adjusting frame, so that the position of the adjusting piece relative to the adjusting frame is adjusted, and the adjusting piece can fix ADAS controllers with different sizes on the adjusting frame. And then the position of the focusing piece is adjusted along the first horizontal direction, so that the display, the focusing piece and the front-view camera of the ADAS controller are on the same axis. The distance between the focusing piece and the ADAS controller is further adjusted by adjusting the position of the connecting frame along the second horizontal direction, so that a picture displayed by the display can be clearly displayed on the front-view camera through the focusing piece. And comparing the image information acquired by the front-view camera with an actual testing system by using the ADAS controller, and thus, testing of the ADAS controller can be completed. Because through this test fixture, can utilize the regulating part to fix the ADAS controller of equidimension on the alignment jig, and then can satisfy the test of ADAS controller of equidimension.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. In the drawings:

fig. 1 shows a schematic structural diagram of an ADAS controller test fixture according to an embodiment of the utility model;

fig. 2 shows a partial enlarged view at a in fig. 1.

Wherein the above figures include the following reference numerals:

10. a base;

20. a focusing member;

30. a controller bracket; 31. a connecting frame; 311. a carriage; 312. a support frame; 32. an adjusting frame; 321. an arc-shaped groove; 33. an angle knob;

40. an adjustment assembly; 41. an adjusting member; 411. a pressing member; 4111. an adjustment tank; 4112. a compacting plate; 4113. an adjusting plate; 412. a compression knob; 42. a clamping member; 43. a clamping screw; 44. and a support.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 and 2, an ADAS controller testing jig is provided in an embodiment of the present utility model, the ADAS controller testing jig includes a base 10, a focusing member 20, a controller bracket 30, and an adjusting assembly 40, wherein the focusing member 20 is movably disposed above the base 10 along a first horizontal direction; the focusing element 20 and the controller bracket 30 are arranged on the base 10 at intervals along a second horizontal direction perpendicular to the first horizontal direction, the controller bracket 30 comprises a connecting frame 31 and an adjusting frame 32, the connecting frame 31 is movably arranged on the base 10 along the second horizontal direction and the vertical direction, the adjusting frame 32 is rotatably arranged on the connecting frame 31, and a controller installation position is arranged on the adjusting frame 32; the adjustment assembly 40 includes an adjustment member 41, the adjustment member 41 being movably disposed on the adjustment frame 32, the adjustment member 41 being located on a side of the adjustment frame 32 facing the focusing member 20.

By applying the technical scheme of the utility model, the ADAS controller testing jig comprises a base 10, a focusing piece 20, a controller bracket 30 and an adjusting component 40, when the ADAS controller is tested, the ADAS controller is placed on an adjusting frame 32, the position of the adjusting frame 32 is adjusted by vertically adjusting the position of the connecting frame 31 relative to the base 10, and the angle of the adjusting frame 32 relative to the connecting frame 31 is adjusted by rotating the adjusting frame 32. The adjusting member 41 is moved relative to the adjusting frame 32, so that the position of the adjusting member 41 relative to the adjusting frame 32 is adjusted, and the adjusting member 41 can fix ADAS controllers with different sizes on the adjusting frame 32. And then the position of the focusing element 20 is adjusted along the first horizontal direction, so that the display, the focusing element 20 and the front-view camera of the ADAS controller are on the same axis. The distance between the focusing element 20 and the ADAS controller is further adjusted by adjusting the position of the connecting frame 31 along the second horizontal direction, so that the picture displayed by the display can be clearly displayed on the front-view camera through the focusing element 20. And comparing the image information acquired by the front-view camera with an actual testing system by using the ADAS controller, and thus, testing of the ADAS controller can be completed. By the test fixture, ADAS controllers with different sizes can be fixed on the adjusting frame 32 by the adjusting piece 41, so that the test of the ADAS controllers with different sizes can be satisfied.

Wherein, link 31 can set up to be relative base 10 and can vertical movement, and can realize the structure of setting up along the flexible of second horizontal direction by oneself, and then realize along second horizontal direction and vertical movable.

Specifically, the ADAS controller is placed at the controller mount position, and the front view camera faces the focusing member 20. The focusing element 20 is a lens, and the screen in the display can be focused into the front-view camera by the lens.

In this embodiment, the focusing element 20 is disposed on the base 10 through a bracket, and a chute extending along the first horizontal direction is disposed on the bracket, and the focusing element 20 can slide in the chute and be fixed by a knob.

As shown in fig. 2, the regulating member 41 includes a pressing member 411, the pressing member 411 being movably provided on the regulating frame 32 in the second horizontal direction, the pressing member 411 having a controller pressing surface. The ADAS controller can be pressed against the adjusting frame 32 by the controller pressing surface of the pressing member 411, and the position of the ADAS controller can be adjusted in the second horizontal direction by the pressing member 411.

As shown in fig. 2, the adjusting member 41 further includes a pressing knob 412, and the pressing member 411 has an adjusting slot 4111 extending in the second horizontal direction and penetrating the adjusting slot 4111, and the pressing knob 412 penetrates the adjusting slot 4111 and is connected to the adjusting frame 32. By adjusting the position of the adjusting groove 4111 relative to the pressing knob 412 in the second horizontal direction, the position of the controller pressing surface relative to the adjusting frame 32 can be adjusted, and thus ADAS controllers of different thickness sizes can be adapted.

In the present embodiment, after the position adjustment of the pressing member 411 is completed, the pressing member 411 may be fixed with respect to the adjustment frame 32 using the pressing knob 412.

As shown in fig. 2, the pressing member 411 includes a pressing plate 4112 and an adjusting plate 4113, where the pressing plate 4112 is located between the adjusting frame 32 and the focusing member 20, and in the first horizontal direction, the adjusting plate 4113 is located at one side of the adjusting frame 32, the adjusting groove 4111 is disposed on the adjusting plate 4113, and the pressing surface of the controller is disposed on the pressing plate 4112. The pressing piece 411 adopting the structure can utilize the adjusting plate 4113 to adjust the position of the pressing piece 411, and utilize the pressing plate 4112 to press the ADAS controller, so that the pressing piece has the advantage of simple structure.

As shown in fig. 2, the adjusting member 41 further includes a clamping member 42, the clamping member 42 being movably disposed on the adjusting frame 32 in a first horizontal direction, the clamping member 42 having a controller clamping surface. The ADAS controller can be clamped using the clamping member 42, and the clamping member 42 can be moved in a first horizontal direction to enable the clamping member 42 to fit ADAS controllers of different sizes.

The pressing member 411 and the clamping member 42 may be alternatively disposed on the adjusting frame 32, or may be disposed on the adjusting frame 32 at the same time, so long as the ADAS controller can be adjusted and fixed.

As shown in fig. 2, the adjusting member 41 further includes a clamping screw 43, the clamping member 42 includes a clamping plate, the adjusting bracket 32 has a threaded hole penetrating along the first horizontal direction, the clamping screw 43 is in threaded connection with the threaded hole, and the clamping screw 43 penetrates through the threaded hole and is rotatably connected with the clamping plate. The clamping screw 43 can be used for adjusting the position of the clamping plate relative to the adjusting frame 32, so that ADAS controllers with different sizes can be fixed on the adjusting frame 32 through the clamping plate.

In this embodiment, along the second horizontal direction, the two ends of the adjusting frame 32 are both provided with clamping plates and clamping screws 43, and the ADAS controller is located between the two clamping plates, so that the two clamping plates can be used for adapting to ADAS controllers with different sizes, and simultaneously, the position of the front-view camera of the ADAS controller can be finely adjusted.

As shown in fig. 2, the adjustment assembly 40 further includes a support 44, the support 44 being located below the controller mounting location in a vertical direction, the support 44 having a controller support surface. The ADAS controller can be supported by the support 44 to make the fixation of the ADAS controller more stable.

In this embodiment, the support 44 is a support plate, and the position of the support plate in the second horizontal direction can be adjusted according to the actual position of the ADAS controller.

As shown in fig. 2, an arc plate extending vertically is disposed on one side of the adjusting frame 32 facing the connecting frame 31, an arc groove 321 is disposed on the arc plate, a notch of the arc groove 321 is disposed facing the focusing element 20 in the second horizontal direction, and the controller bracket 30 further includes an angle knob 33, where the angle knob 33 penetrates the arc groove 321 and is connected with the connecting frame 31. With the above structure, the angle of the adjusting frame 32 relative to the connecting frame 31 can be adjusted by adjusting the position of the angle knob 33 in the arc-shaped groove 321, and then the angle of the front view camera can be adjusted.

As shown in fig. 1, the connection frame 31 includes a carriage 311 and a support frame 312, the carriage 311 is movably disposed on the base 10 in the second horizontal direction, the support frame 312 is vertically movably disposed on the carriage 311, and the adjustment frame 32 is rotatably disposed on the support frame 312. By adopting the connecting frame 31 with the structure, the position of the sliding frame 311 relative to the base 10 in the second horizontal direction can be adjusted by sliding the sliding frame 311, and the position of the supporting frame 312 relative to the base 10 in the vertical direction can be adjusted by vertically adjusting the supporting frame 312, so as to adjust the position of the adjusting frame 32 in the second horizontal direction and the vertical direction.

In the present embodiment, sliding rails and sliding grooves are provided between the sliding frame 311 and the base 10, and between the supporting frame 312 and the sliding frame 311.

Wherein, the base 10 is provided with a plurality of controller wiring ports and a plurality of signal output wiring ports. The ADAS controller can be connected to the base 10 by using the controller wiring port, and the base 10 can be connected to an upper computer by using the signal output wiring port. And then can realize the signal transmission between host computer and the ADAS controller.

Of course, the ADAS controller may be directly connected to the host computer to realize signal transmission without the base 10.

In fig. 1, the first horizontal direction is the X direction, the second horizontal direction is the Y direction, and the vertical direction is the Z direction.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be understood that the azimuth or positional relationships indicated by the azimuth terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal", and "top, bottom", etc., are generally based on the azimuth or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and these azimuth terms do not indicate and imply that the apparatus or elements referred to must have a specific azimuth or be constructed and operated in a specific azimuth, and thus should not be construed as limiting the scope of protection of the present utility model; the orientation word "inner and outer" refers to inner and outer relative to the contour of the respective component itself.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present utility model.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. ADAS controller test fixture, its characterized in that, ADAS controller test fixture includes:

a base (10);

a focusing member (20) movably disposed above the base (10) in a first horizontal direction;

the controller support (30), the focusing piece (20) and the controller support (30) are arranged on the base (10) at intervals along a second horizontal direction perpendicular to the first horizontal direction, the controller support (30) comprises a connecting frame (31) and an adjusting frame (32), the connecting frame (31) is movably arranged on the base (10) along the second horizontal direction and vertically, the adjusting frame (32) is rotatably arranged on the connecting frame (31), and a controller installation position is arranged on the adjusting frame (32);

the adjusting assembly (40) comprises an adjusting piece (41), the adjusting piece (41) is movably arranged on the adjusting frame (32), and the adjusting piece (41) is positioned on one side of the adjusting frame (32) facing the focusing piece (20).

2. The ADAS controller test fixture according to claim 1, wherein the adjustment member (41) comprises a pressing member (411), the pressing member (411) being movably disposed on the adjustment frame (32) along the second horizontal direction, the pressing member (411) having a controller pressing surface.

3. The ADAS controller test fixture according to claim 2, wherein the adjusting member (41) further comprises a pressing knob (412), the pressing member (411) has an adjusting groove (4111) extending in the second horizontal direction and penetrating the adjusting groove (4111), and the pressing knob (412) penetrates the adjusting groove (4111) and is connected to the adjusting frame (32).

4. An ADAS controller test fixture according to claim 3, characterized in that the pressing member (411) comprises a pressing plate (4112) and an adjusting plate (4113) which are connected, the pressing plate (4112) is located between the adjusting frame (32) and the focusing member (20), the adjusting plate (4113) is located at one side of the adjusting frame (32) in the first horizontal direction, the adjusting groove (4111) is provided in the adjusting plate (4113), and the controller pressing surface is provided in the pressing plate (4112).

5. ADAS controller testing jig according to claim 1, characterized in that the adjusting member (41) further comprises a clamping member (42), the clamping member (42) being movably arranged on the adjusting frame (32) in the first horizontal direction, the clamping member (42) having a controller clamping surface.

6. The ADAS controller test fixture according to claim 5, wherein the adjusting member (41) further comprises a clamping screw (43), the clamping member (42) comprises a clamping plate, the adjusting bracket (32) has a threaded hole penetrating along the first horizontal direction, the clamping screw (43) is in threaded connection with the threaded hole, and the clamping screw (43) penetrates through the threaded hole and is rotatably connected with the clamping plate.

7. The ADAS controller test fixture of claim 1, wherein the adjustment assembly (40) further comprises a support (44), the support (44) being located below the controller mounting location in the vertical direction, the support (44) having a controller support surface.

8. The ADAS controller test fixture according to claim 1, wherein the adjusting frame (32) is provided with an arc plate extending vertically towards one side of the connecting frame (31), an arc groove (321) is provided on the arc plate, a notch of the arc groove (321) is arranged towards the focusing element (20) in the second horizontal direction, and the controller bracket (30) further comprises an angle knob (33), and the angle knob (33) is arranged in the arc groove (321) in a penetrating manner and is connected with the connecting frame (31).

9. The ADAS controller test fixture according to claim 1, wherein the connection frame (31) comprises a carriage (311) and a support frame (312), the carriage (311) is movably disposed on the base (10) along the second horizontal direction, the support frame (312) is movably disposed on the carriage (311) along the vertical direction, and the adjustment frame (32) is rotatably disposed on the support frame (312).

10. The ADAS controller test fixture according to claim 1, wherein the base (10) is provided with a plurality of controller wiring ports and a plurality of signal output wiring ports.