Intelligent cockpit verification rack suitable for multiple vehicle types

Abstract

The utility model relates to the technical field of automobile testing, in particular to an intelligent cabin inspection rack suitable for multiple automobile types, which comprises a base, a support device and a seat which are arranged on the base, and an information collection assembly, information processing equipment and feedback equipment which are respectively arranged on the support device, the supporting device comprises supporting legs and a mounting plate fixed at the tops of the supporting legs, the mounting plate is provided with a plurality of positioning parts, the image capturing equipment can be mounted at any positioning part, the signal input end of the information processing equipment is electrically connected with the image capturing equipment, and the feedback equipment is electrically connected with the signal output end of the information processing equipment. When a tester switches the vehicle type for verification, the image capturing device can be installed on the corresponding positioning part according to the condition of a real vehicle, so that the position of the image capturing device in the real vehicle is simulated, the verification accuracy is improved, another detection rack is not needed when the vehicle type is switched, and the applicability is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of automobile test technology, more particularly to a kind of intelligent cabin test bench suitable for multiple vehicle types. BACKGROUND

[0002] With the development of automobile intelligence and electrification, the functions of intelligent cabin carried on the whole vehicle are more and more, such as voice interaction, intelligent perception, etc., after each new vehicle model, manufacturers need to continuously test and improve the functions of the vehicle intelligent cabin to ensure that the vehicle brings the best quality and experience to customers after being put on the market. In the existing test method, real vehicle test is the best way, that is, function test is carried out on the trial production whole vehicle which has been assembled, this method can be closest to the customer's use scene, but in the trial production stage of new vehicle model, single vehicle trial production is expensive, trial production vehicle resources are scarce, and electrical, chassis and trim parts are needed to use, and real vehicle disassembly, replacement is very inconvenient. Therefore, engineers generally use wire harness to connect input and output devices such as host, sound and video to form a test bench to test the function, the test bench can cover a variety of automobile auxiliary functions, and it is of great significance to the use experience of the vehicle. Using test bench to carry out various function tests in the development stage can reduce the development cycle and save development cost.

[0003] The existing intelligent cabin test bench, the information collection component usually includes camera, microphone, etc., the installation position of these components is different, the result of information collection is different, in detection, the position of information collection component should be as close to the position of real vehicle as possible, otherwise the test result will deviate greatly, but in the current intelligent cabin test bench, the position of information collection component is fixed, each test bench corresponds to only one vehicle type, however, the installation position of information collection component of different vehicle types is different, the existing test bench cannot adjust the position of information collection component according to the difference of vehicle type. UTILITY MODEL CONTENT

[0004] The utility model aims at overcoming the position of information collection component of intelligent cabin test bench in prior art is fixed, cannot adjust the position according to the difference of vehicle type, provides a kind of intelligent cabin test bench suitable for multiple vehicle types, can adjust the position of information collection component according to the difference of vehicle type, simulate the condition of real vehicle, to obtain more accurate test result, suitable for different vehicle types.

[0005] To solve the above technical problems, the utility model adopts the technical scheme of:

[0006] The application provides a smart cockpit verification bench suitable for multiple vehicle types, which comprises a base, a supporting device mounted on the base, a seat mounted on the base, an information collection assembly, an information processing device and a feedback device mounted on the supporting device respectively, the information collection assembly comprises an image capture device, the seat is located on one side of the supporting device, the supporting device is located on one side of the front of the detection personnel when the detection personnel sits on the seat, the supporting device comprises a supporting leg and a mounting plate fixed on the top of the supporting leg, the mounting plate is provided with a plurality of positioning portions, the image capture device can be mounted at any positioning portion, the signal input end of the information processing device is electrically connected with the image capture device, and the feedback device is electrically connected with the signal output end of the information processing device.

[0007] When the detection personnel sits on the seat, the image capture device can be used to capture the facial features, actions and other information of the occupant, the information processing device is used to process the information collected by the image capture device and transmit the information to the feedback device, the feedback device can realize various functions according to the signal input by the information processing device, complete interaction, and whether the function achieves the expected effect can be known through the feedback, so that the verification purpose is achieved. Because the positions of the image capture devices are different, the collected results are also very different, therefore, the image capture devices should be arranged as close to the real vehicle as possible, when the test personnel switches the vehicle type for verification, the positions of the image capture devices need to be changed, the positions of the image capture devices can be adjusted according to the conditions of the real vehicle, and the image capture devices are mounted on the corresponding positioning portions, so that the positions of the image capture devices in the real vehicle are simulated, the relative positions between the seat and the image capture devices are consistent with those of the real vehicle, the verification accuracy is improved, when the vehicle type is switched, another detection bench does not need to be used, one detection bench can be suitable for multiple vehicle types, the applicability is better, and the adjustment and modification of the positions of the image capture devices are facilitated when the detection fails.

[0008] Further, the application further comprises a locking member, the positioning portion is a positioning hole, the image capture device is mounted in the positioning hole, and the locking member is mounted on the image capture device and used for fixing the image capture device. By mounting the image capture device at different mounting holes and locking the locking member, the position of the image capture device is close to the position of the real vehicle.

[0009] Further, the image capturing device comprises a first support, a first camera mounted on the first support, a second support and a second camera mounted on the second support, and the first support and the second support are movably connected with the positioning hole. When adjusting the position of the image capturing device, since the first support and the second support are movably connected with the positioning hole, the positions of the first camera and the second camera can be adjusted by adjusting the height or the rotation angle of the first support and the second support, so that the positions of the first camera and the second camera are more consistent with the position of the real vehicle, and the verification result is more accurate.

[0010] Further, the locking member is a strap, the strap is sleeved outside the first support and / or the second support, and the strap abuts against the top of the mounting plate. By tightening the strap, the first support and the second support can be fixed under the friction of the strap, so that the positions of the first camera and the second camera are fixed and the stability is better. When the positions of the first camera and the second camera need to be adjusted, the strap can be loosened, and the first support and the second support can be moved. The strap is used as the locking member, so that the disassembly and assembly are faster and more convenient.

[0011] Further, the seat comprises a main driver seat and a co-driver seat arranged side by side, when a detection person sits on the main driver seat, the lens of the first camera faces the front of the detection person, the second camera is located between the main driver seat and the co-driver seat, and the height of the second camera in the vertical direction is higher than the height of the first camera in the vertical direction. The first camera is located in front of the detection person on the main driver seat, and the first camera captures the face and movements of the driver, so that the functions of head-up display and fatigue check can be realized. The second camera is located between the main driver seat and the co-driver seat, and the second camera is used to capture the body movements and the face of the passengers on the main driver seat and the co-driver seat.

[0012] Further, the seat comprises a seat cushion and a backrest, the seat cushion is mounted on the top of the base, and the backrest is movably connected with the seat cushion. The backrest can be rotated relative to the seat cushion to simulate the situation in the real vehicle. By adjusting the different angles of the backrest, whether the image capturing device can accurately capture the information of the detection person in different situations is verified, and the accuracy is better.

[0013] Further, the seat cushion is movably connected with the base, and the sliding direction is along the direction away from or close to the support device. The seat cushion can move forward and backward relative to the vehicle body to simulate the situation in the real vehicle. By adjusting the different positions of the seat cushion, whether the image capturing device can accurately capture the face of the detection person in different situations is verified, and the accuracy is better.

[0014] Further, the information collecting assembly further comprises a sound collecting device, the sound collecting device can be installed at any of the positioning parts, and a signal input end of the information processing device is electrically connected with the sound collecting device. The positions of the sound collecting devices of different vehicle models are also different, and the positions of the sound collecting devices also have influences on the collected information, the sound collecting device can be installed at any of the positioning parts, and therefore the positions of the sound collecting devices can be adjusted according to the positions of the real vehicles, so that the relative positions of the seats and the sound collecting devices are consistent with the real vehicles, and the detection accuracy is improved.

[0015] Further, the feedback device comprises a display screen and a loudspeaker. The loudspeaker can be used as the feedback device to realize voice interaction and the like in cooperation with the sound collecting device, and the display screen can be used to display information and realize voice control, gesture interaction and the like in cooperation with the image capturing device or the sound collecting device.

[0016] Further, a power supply installed on the mounting plate is further provided, and the power supply is used to supply power for the information collecting assembly, the information processing device and the feedback device.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. When the test personnel switches the vehicle model for verification, the image capturing device can be installed on the corresponding positioning part according to the real vehicle, so that the position of the image capturing device in the real vehicle is simulated, the accuracy of the verification is improved, and when the vehicle model is switched, another detection rack is not needed, and one detection rack can be applied to multiple vehicle models, and the applicability is better.

[0019] 2. The first support, the second support and the locking piece are provided, the positions of the first camera and the second camera can be adjusted by adjusting the height or the angle of the first support and the second support, the positions of the first camera and the second camera are more close to the positions of the real vehicles, and the verification result is more accurate.

[0020] 3. The seat back is rotationally connected with the seat cushion, and the seat cushion is slidingly connected with the base. By adjusting the different positions of the seat, whether the image capturing device can accurately capture the appearance of the verification personnel under different conditions is detected, and the accuracy is better.

[0021] 4. The sound collecting device is provided, the sound collecting device can be detected, and the position of the sound collecting device can be moved to adapt to different vehicle models. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a structural schematic view of an intelligent seat cabin verification rack suitable for multiple vehicle models;

[0023] Figure 2 It is a partial enlarged view of the A position of Figure 1 the utility model discloses a seat back and a seat cushion are rotationally connected, and the seat cushion is slidingly connected with the base.

[0024] Figure 3 is a local enlarged view of the B position of the seat; Figure 1

[0025] Figure 4 is a structural schematic view of the seat and the base.

[0026] In the drawings: 100, base; 200, support device; 210, support leg; 220, mounting plate; 230, positioning part; 300, seat; 310, main driver seat; 320, co-driver seat; 330, seat cushion; 340, backrest; 400, information collection assembly; 410, image capture device; 420, sound collecting device; 411, first support; 412, first camera; 413, second support; 414, second camera; 500, information processing device; 600, feedback device; 610, display screen; 620, loudspeaker; 700, power supply; 800, locking piece. DETAILED DESCRIPTION

[0027] The utility model will be further explained in connection with the specific implementation. Among them, the drawings are only for example explanation, and the representation is only a schematic diagram, and cannot be understood as the limitation of the patent; in order to better illustrate the embodiment of the utility model, some components of the drawings will be omitted, enlarged or reduced, and the size of the actual product is not represented; for those skilled in the art, it is understandable that some well-known structures and their description in the drawings can be omitted.

[0028] The same or similar reference numerals in the drawings of the embodiments of the utility model correspond to the same or similar components; in the description of the utility model, it is understood that if the orientation or position relationship indicated by the terms "upper", "lower", "left", "right" etc. is based on the orientation or position relationship shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, a particular orientation and operation, therefore the position relationship description in the drawings is only for example explanation, and cannot be understood as the limitation of the patent, for the ordinary skilled in the art, the specific meaning of the above terms can be understood according to the specific situation.

[0029] Embodiment one

[0030] A first embodiment of the intelligent seat cabin verification bench suitable for multiple vehicle types, as shown in Figures 1-3 ​As shown, it comprises a base 100, a locking piece 800, a support device 200 mounted on the base 100, a seat 300 mounted on the base 100, and an information collection assembly 400, an information processing device 500, a feedback device 600 and a power supply 700 mounted on the support device 200 respectively, the information collection assembly 400 comprises an image capture device 410, in this embodiment, the image capture device 410 comprises a first support 411, a first camera 412 mounted on the first support 411, a second support 413 and a second camera 414 mounted on the second support 413, the seat 300 is located on one side of the support device 200, when the detection personnel sits on the seat 300, the support device 200 is located on the side of the front of the detection personnel, the support device 200 comprises four supporting legs 210 and a rectangular mounting plate 220 fixed on the top of the supporting legs 210, the mounting plate 220 is provided with a plurality of positioning portions 230, in this embodiment, the positioning portions 230 are positioning holes, the locking piece 800 is a binding strap, the positioning holes are uniformly arranged on the mounting plate 220, the first support 411 and the second support 413 are movably connected with the positioning holes, the binding strap tightly wraps outside the first support 411 and / or the second support 413, the binding strap abuts against the top of the mounting plate 220, the signal input end of the information processing device 500 is electrically connected with the image capture device 410 through a wire harness, the feedback device 600 is electrically connected with the signal output end of the information processing device 500 through a wire harness, and the power supply 700 is used for supplying power for the information collection assembly 400, the information processing device 500 and the feedback device 600.

[0031] The working principle of this embodiment is as follows:

[0032] The utility model discloses a kind of intelligent cockpit verification bench suitable for multiple vehicle types, when detecting personnel is seated on seat 300, image capture device 410 can be used to capture the facial features, action etc.

[0033] Another embodiment of positioning portion 230, locking member, first support 411 and second support 413 is provided, which is different from the above-mentioned embodiment. The positioning portion 230 is a threaded hole. The first support 411 and the second support 413 are both threadedly connected with the threaded hole. The first support 411 and the second support 413 each include an outer tube and an inner tube. The first camera 412 and the second camera 414 are both mounted on one end of the inner tube. The inner tube is slidingly connected with the inner wall of the outer tube. The outer tube is provided with a first pin hole. The inner tube is provided with a plurality of second pin holes in the vertical direction. The locking member 800 is a bolt. The locking member 800 is simultaneously inserted into the first pin hole and the second pin hole. In the second embodiment, the first support 411 and the second support 413 can be threadedly connected with the positioning portion 230. The first support 411 and the second support 413 can be quickly disassembled and assembled. By sliding the inner tube in the outer tube, the height of the first camera 412 and the second camera 414 can be adjusted. The bolt is simultaneously inserted into the first pin hole and the second pin hole to fix the inner tube and the outer tube. The stability is better.

[0034] Embodiment Two

[0035] The second embodiment of the utility model is a kind of intelligent cockpit verification bench suitable for multiple vehicle types, which is different from the first embodiment. As shown in FIG. 8, the first support 411 and the second support 413 are both provided with a positioning portion 230. The positioning portion 230 is a threaded hole. The first support 411 and the second support 413 are both threadedly connected with the threaded hole. The first support 411 and the second support 413 each include an outer tube and an inner tube. The first camera 412 and the second camera 414 are both mounted on one end of the inner tube. The inner tube is slidingly connected with the inner wall of the outer tube. The outer tube is provided with a first pin hole. The inner tube is provided with a plurality of second pin holes in the vertical direction. The locking member 800 is a bolt. The locking member 800 is simultaneously inserted into the first pin hole and the second pin hole. In the second embodiment, the first support 411 and the second support 413 can be threadedly connected with the positioning portion 230. The first support 411 and the second support 413 can be quickly disassembled and assembled. By sliding the inner tube in the outer tube, the height of the first camera 412 and the second camera 414 can be adjusted. The bolt is simultaneously inserted into the first pin hole and the second pin hole to fix the inner tube and the outer tube. The stability is better. Figure 1 and Figure 4As shown, the seat 300 comprises a seat cushion 330 and a backrest 340, the seat cushion 330 is mounted on the top of the base 100, the backrest 340 is rotatably connected with the seat cushion 330, the seat cushion 330 is slidably connected with the base 100 and the sliding direction is along the direction away from or close to the support device 200, the seat 300 comprises a main driver seat 310 and a co-driver seat 320 arranged side by side, when a person to be detected sits on the main driver seat 310, the lens of the first camera 412 faces the front of the person to be detected, the second camera 414 is located between the main driver seat 310 and the co-driver seat 320, and the height of the second camera 414 in the vertical direction is higher than the height of the first camera 412 in the vertical direction.

[0036] The working principle of the embodiment is as follows:

[0037] The backrest 340 can rotate relative to the seat cushion 330, and the seat cushion 330 can move forward and backward relative to the vehicle body, by adjusting the different angles of the backrest 340 and the different positions of the seat cushion 330, whether the detection image capturing device 410 can accurately capture the information of the person to be detected under different conditions is determined, the accuracy is better, the first camera 412 is located in front of the person to be detected on the main driver seat 310, the first camera 412 captures the facial features and actions of the driver in a targeted manner, thereby realizing the functions of head-up display and fatigue detection, the second camera 414 is located between the main driver seat 310 and the co-driver seat 320, and the second camera 414 is used to capture the body movements, facial features and other information of the passengers on the main driver seat 310 and the co-driver seat 320.

[0038] Embodiment three

[0039] The third embodiment of the intelligent seat cabin detection bench suitable for multiple vehicle models, similar to the first embodiment and the second embodiment, the difference is that, as shown in Figure 1 The information collection assembly 400 further comprises a sound collecting device 420, the sound collecting device 420 can be installed at any positioning part 230, the signal input end of the information processing device 500 is electrically connected with the sound collecting device 420, in addition, the information collection assembly 400 can further comprise a temperature sensing device and the like, the feedback device 600 comprises a display screen 610 and a loudspeaker 620, in addition, the feedback device 600 can further comprise lighting lamps, air conditioners and the like, so that the intelligent seat cabin can realize different functions.

[0040] The working principle of the embodiment is as follows:

[0041] The positions of the sound collecting devices 420 of different vehicle models are also different, and the positions of the sound collecting devices 420 placed in different positions also have an impact on the collected information, and the sound collecting devices 420 can also be installed at the fixed position part 230, so that the position of the sound collecting device 420 can also be adjusted according to the position of the real vehicle, so that the relative position of the seat 300 and the sound collecting device 420 is consistent with the real vehicle, and the detection accuracy is improved. The loudspeaker 620 as the feedback device 600 can cooperate with the sound collecting device 420 to realize voice interaction and other functions, the display screen 610 can display information, and can cooperate with the image capturing device 410 or the sound collecting device 420 to realize voice control, gesture interaction and other functions.

[0042] In the specific contents of the above specific embodiments, each technical feature can be combined arbitrarily without contradiction, and in order to make the description simple, all possible combinations of the above technical features are not described, but as long as the combination of the technical features does not exist contradiction, it should be considered as the scope of the present application.

[0043] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not a limitation on the embodiments of the present application. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can also be made. Here, it is not necessary and impossible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

Claims

1. A smart cockpit inspection stand suitable for multiple vehicle models, characterized in that, The system includes a base (100), a support device (200) mounted on the base (100), a seat (300) mounted on the base (100), and an information collection component (400), an information processing device (500), and a feedback device (600) respectively mounted on the support device (200). The information collection component (400) includes an image capture device (410). The seat (300) is located on one side of the support device (200). When a testing personnel sits on the seat (300), the support device (200)... 00) Located on one side in front of the inspector; the support device (200) includes a leg (210) and a mounting plate (220) fixed to the top of the leg (210). The mounting plate (220) is provided with a plurality of positioning parts (230). The image capture device (410) can be installed at any of the positioning parts (230). The signal input terminal of the information processing device (500) is electrically connected to the image capture device (410). The feedback device (600) is electrically connected to the signal output terminal of the information processing device (500).

2. The intelligent cockpit inspection stand applicable to multiple vehicle models according to claim 1, characterized in that, It also includes a locking member (800), the positioning part (230) is a positioning hole, the image capturing device (410) is installed in the positioning hole, and the locking member (800) is installed on the image capturing device (410) and used to fix the image capturing device (410).

3. The intelligent cockpit inspection stand applicable to multiple vehicle models according to claim 2, characterized in that, The image capture device (410) includes a first bracket (411), a first camera (412) mounted on the first bracket (411), a second bracket (413), and a second camera (414) mounted on the second bracket (413). The first bracket (411) and the second bracket (413) are both movably connected to the positioning hole.

4. The intelligent cockpit inspection stand applicable to multiple vehicle models according to claim 3, characterized in that, The locking element (800) is a strap that is fitted over the outside of the first bracket (411) and / or the second bracket (413) and abuts against the top of the mounting plate (220).

5. A smart cockpit inspection stand suitable for multiple vehicle models according to claim 4, characterized in that, The seat (300) includes a driver's seat (310) and a passenger seat (320) arranged side by side. When the tester sits in the driver's seat (310), the lens of the first camera (412) faces the front of the tester. The second camera (414) is located between the driver's seat (310) and the passenger seat (320). The height of the second camera (414) in the vertical direction is higher than that of the first camera (412) in the vertical direction.

6. The intelligent cockpit inspection stand applicable to multiple vehicle models according to claim 1, characterized in that, The seat (300) includes a seat cushion (330) and a backrest (340), the seat cushion (330) being mounted on the top of the base (100), and the backrest (340) being rotatably connected to the seat cushion (330).

7. A smart cockpit inspection stand suitable for multiple vehicle models according to claim 6, characterized in that, The seat cushion (330) is slidably connected to the base (100) and the sliding direction is along the direction away from or towards the support device (200).

8. A smart cockpit inspection stand suitable for multiple vehicle models according to any one of claims 1-7, characterized in that, The information collection component (400) further includes a sound receiving device (420), which can be installed at any of the positioning parts (230), and the signal input terminal of the information processing device (500) is electrically connected to the sound receiving device (420).

9. A smart cockpit inspection stand suitable for multiple vehicle models according to any one of claims 1-7, characterized in that, The feedback device (600) includes a display screen (610) and a speaker (620).

10. A smart cockpit inspection stand suitable for multiple vehicle models according to any one of claims 1-7, characterized in that, It also includes a power supply (700) mounted on the mounting plate (220), the power supply (700) being used to power the information collection component (400), the information processing device (500) and the feedback device (600).

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