CN219245002U

CN219245002U - Intelligent cabin automatic test cabinet

Info

Publication number: CN219245002U
Application number: CN202320789603.9U
Authority: CN
Inventors: 张香; 王戡; 谭龙; 吴超; 张智勇; 陈圳艳; 柯馨沁; 龚宸; 周鹏; 何韫尧
Original assignee: China Merchants Testing Vehicle Technology Research Institute Co Ltd
Current assignee: China Merchants Testing Vehicle Technology Research Institute Co Ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-06-23
Anticipated expiration: 2033-04-11

Abstract

The utility model relates to the technical field of intelligent cabin testing, in particular to an intelligent cabin automatic testing cabinet, which comprises: the inside of the test cabinet is divided into two spaces by a test bench, two parallel moving tracks are arranged on the test bench, the gantry triaxial clicker is arranged on the moving tracks, the inner sides of the two moving tracks are object placement areas to be tested, and the clicking ends of the gantry triaxial clicker are right aligned to the object placement areas to be tested; the outer sides of the two moving tracks are respectively provided with a pickup and a manual mouth; the test cabinet top surface opposite to the object to be tested placing area is provided with a guide rail, a mobile camera is installed on the guide rail, and a monitoring camera is also installed at one corner of the test cabinet top surface. The testing equipment such as the gantry triaxial clicker, the sound pick-up, the manual nozzle and the camera are arranged according to the installation mode of the scheme, so that the integration of the testing equipment is realized. Thus, after the object to be tested is fixed in the placement area, automatic test can be realized through the test cabinet.

Description

Intelligent cabin automatic test cabinet

Technical Field

The utility model relates to the technical field of intelligent cabin testing, in particular to an intelligent cabin automatic testing cabinet.

Background

With the perfection of road infrastructure and the increase of people's wealth, automobiles have become necessary articles for most families, because the automobile industry has developed very rapidly in recent years and the competition of the automobile industry is also more and more vigorous. Because the eyes of automobile subscribers are changed, the traditional non-intelligent functions cannot attract eyeballs of consumers, and intelligent cabins become one of more and more automobile buying points, and the intelligent cabins can attract the consumers to buy. From the actual use condition of the intelligent cabin at present, the intelligent cabin not only can increase the driving pleasure of a driver, but also can provide good riding experience for riders.

Any vehicle with an intelligent cabin needs to be tested, and the intelligent cabin can be really put into use only after the intelligent cabin meets the qualification standard. However, the traditional intelligent cabin test requires that test equipment with more kinds is accurately installed at a preset position of a sample car every time, and is time-consuming and labor-consuming and inconvenient to test.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides an intelligent cabin automatic test cabinet, which improves the convenience of testing.

The technical scheme adopted by the utility model is that an intelligent cabin automatic test cabinet.

In a first implementable form, an intelligent cockpit automation test cabinet comprising: the test cabinet is divided into two spaces by a test bench, two parallel moving tracks are arranged on the test bench, and a pickup and a manual mouth are respectively arranged on the outer sides of the two moving tracks; the inner sides of the two moving tracks are object placement areas to be detected, the gantry three-axis clicker is arranged on the moving tracks, and the clicking ends of the gantry three-axis clicker are right against the object placement areas to be detected; the top surface of the test cabinet, which is opposite to the object to be tested, is provided with a guide rail, a mobile camera is installed on the guide rail, and a monitoring camera is installed at one corner of the top surface of the test cabinet.

In combination with the first implementation manner, in the second implementation manner, the space below the test bench is an equipment cabinet interlayer, a double-layer table top is arranged, the equipment cabinet interlayer is provided with an emergency stop switch, a loudspeaker, a power amplifier and an ECU, and the front side and the back side of the equipment cabinet interlayer are double-door.

In combination with the first implementation manner, in a third implementation manner, the test bench is provided with a terminal strip and a plurality of wire through holes, and wires of the equipment above the test bench pass through the wire through holes and are connected to the equipment in the equipment cabinet interlayer.

In combination with the first implementation manner, in a fourth implementation manner, the device fixture is configured to fix the object to be tested on the test bench, where the device fixture is installed on the moving rail, and the device fixture is divided into an upper area and a lower area, and the device fixture moves on the rail to adjust the front and back, left and right, and up and down of the object to be tested.

In combination with the first implementation manner, in a fifth implementation manner, the testing cabinet body adopts a light-proof material; the cabinet body size is 1700 x 1000 x 1700mm, the cabinet body is a sheet metal frame structure, the main frame is formed by welding 60 x 2.5mm square tubes, and the thickness of the outer sheet metal is 1.5mm.

In combination with the first implementation manner, in a sixth implementation manner, the table top of the test cabinet adopts 6061-T6 alloy aluminum plates, and the side surfaces of the test cabinet adopt 7075-T651 aviation alloy aluminum plates.

In combination with the first implementation manner, in a seventh implementation manner, the test cabinet above the test bench is configured as a double door, and the sides of the multiple cabinets are organic glass observation windows.

In combination with the first implementation manner, in an eighth implementation manner, a slidable caster and a supporting foot are provided at a bottom of the intelligent cabin automation test cabinet.

According to the technical scheme, the beneficial technical effects of the utility model are as follows:

1. the testing equipment such as the gantry triaxial clicker, the sound pick-up, the manual nozzle and the camera are arranged according to the installation mode of the scheme, so that the integration of the testing equipment is realized. Thus, after the object to be tested is fixed in the placement area, automatic test can be realized through the test cabinet.

2. Meanwhile, the test cabinet can move in the whole mode, so that all test equipment in the test cabinet can be conveniently carried to various positions. Before the sample car is researched and developed, the screen of the sample car can be tested through the test cabinet, so that the research and development period is shortened, the carrying and mounting of various test equipment into the sample car are avoided, and the convenience of testing is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of an intelligent cabin automation test cabinet provided in the present embodiment;

reference numerals:

the device comprises a 1-moving track, a 2-gantry triaxial clicker, a 3-object to be measured placing area, a 4-pickup, a 5-manual nozzle, a 6-guide rail, a 7-moving camera, an 8-monitoring camera, a 9-terminal socket, a 10-equipment cabinet interlayer and 11-sliding casters.

Detailed Description

Embodiments of the technical scheme of the present utility model will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and thus are merely examples, and are not intended to limit the scope of the present utility model.

It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model pertains.

Referring to fig. 1, this embodiment provides an intelligent cabin automation test cabinet, including: the test cabinet is divided into two spaces by a test bench, two parallel moving tracks 1 are arranged on the test bench, and a pickup 4 and a manual nozzle 5 are respectively arranged on the outer sides of the two moving tracks; the inner sides of the two moving tracks are an object placing area 3 to be measured, the gantry three-axis clicker 2 is arranged on the moving tracks, and the clicking end of the gantry three-axis clicker 2 is right against the object placing area 3 to be measured; the top surface of the test cabinet, which is opposite to the placement area of the object to be tested, is provided with a guide rail 6, a movable camera 7 is arranged on the guide rail, and a monitoring camera 8 is arranged at one corner of the top surface of the test cabinet.

In some embodiments, the upper computer software sends a test instruction to the test cabinet, and after the test cabinet receives the test instruction, the gantry triaxial clicker is controlled to perform clicking or sliding operation on the object to be tested, test data are collected through the camera and the pickup, and the test data are sent to the upper computer for analysis, so that a test result is obtained.

Optionally, the test bench is provided with a terminal strip 9 and a plurality of wire passing holes, and wires of equipment above the test bench pass through the wire passing holes and are connected to equipment in an interlayer of the equipment cabinet.

Optionally, the test cabinet is provided with an equipment fixture, the equipment fixture is used for fixing the object to be tested on the test bench, the equipment fixture is installed on the movable guide rail, the equipment fixture is divided into an upper region and a lower region, and the equipment fixture moves on the guide rail to adjust the front and back, the left and right and the upper and lower of the object to be tested.

In some embodiments, the two sides of the device clamp executing mechanism are provided with guide rails, and the guide rails are divided into upper and lower areas so as to adjust the front and back, left and right and up and down of the object to be tested, thereby realizing the test of different display screens. The object to be measured can be placed in various screens, and the sizes of the central control continuous screen and the multi-screen area of the placement area are 1100 x 350 (adjustable); 3 different screens are supported to be clamped simultaneously, and one screen is also supported; the equipment clamp has a memory function, and the X direction can slide according to the scales; the center point of the screen height is determined through movement of the equipment clamp and the sliding rail, and three points of the camera are basically overlapped, so that the test of an object to be tested is facilitated. The distance between the bottom of the clamp and the tabletop is fixed to be 250mm, so that screens with different thicknesses can be adapted. The size of the meter area is 1100 x 250 (adjustable), supporting the clamping of a piece of meter. Other requirements refer to the requirements of the central control screen connecting clamp.

Optionally, the object to be tested is a common vehicle-mounted device such as an instrument, a central controller, a T-box and the like.

Optionally, the test cabinet is provided with a camera fixture for fixing the camera on the camera guide rail.

Optionally, the camera includes a high definition camera and a high frame camera, the camera is used for image acquisition and positioning operation of the clicker.

In some embodiments, the high frame camera parameters: image resolution: more than or equal to 160 ten thousand pixels; resolution ratio: 1440×1080; maximum frame rate: 120fps; pixel depth: 8/10bits; scanning form: industrial area array scanning. High definition camera parameters: image resolution: more than or equal to 500 ten thousand pixels; resolution ratio: 2592×2048 maximum frame rate: 30fps; pixel depth: 8/10bits; scanning form: industrial area array scanning.

Optionally, two paths of network monitoring cameras are arranged in the test cabinet, one path is used for monitoring a test process, and the other path is used for unattended safety monitoring.

Optionally, the gantry triaxial clicker is of a three-degree-of-freedom gantry structure, and the magnetic suspension linear motor movement module; the XY axes are all suspended linear motors. Wherein the double Y-axis is double-power design, and the driver layer is double-driven by a gantry; effective operation range: the transverse X is 1200 (mm), the longitudinal Y is 600 (mm), and the vertical Z is 200 (mm); positioning accuracy: 0.01 (mm); linear sliding speed: 1000 (mm/s); force accuracy: + -0.1N; wrist load: 4kg.

Optionally, the mechanical arm pen point clamp of the gantry triaxial clicker is L-shaped, so that shielding of the triaxial clicker can be reduced during performance test. The motion control card adopts DMC-3800, 3000 series general point position card.

In some embodiments, the test cabinet has a human-computer touch action simulation function, and can simulate single/double-finger clicking, sliding (single-finger, double-finger, three-finger), dragging, zooming and other manual operations. Meanwhile, multiple ADBs (Android, debug bridges) are supported, and the three-axis robot control system is convenient to switch freely in different modes.

Optionally, the guide rail on the top surface of the test cabinet is an aluminum alloy guide rail, so that the fixing and moving of the position of the camera are facilitated; the upper left corner is provided with a monitoring camera, and the whole process of the test is monitored; the gantry triaxial clicker is provided with a camera, and the upper computer can control the clicker to perform clicking, sliding and other works based on an image control identification mode.

In some embodiments, the test cabinet wiring has the function of upgrading and re-expanding, and the test environment of a new vehicle type and a new test object can be matched only by adjusting part of wiring lines, expanding lines and clamp positions, so that the compatibility of the test bench is greatly expanded.

Optionally, the testing cabinet body is made of a light-tight material; the cabinet body size is 1700 x 1000 x 1700mm, the cabinet body is a sheet metal frame structure, the main frame is formed by welding 60 x 2.5mm square tubes, and the thickness of the outer sheet metal is 1.5mm.

In some embodiments, the test cabinet is made of opaque materials and has certain light shielding and sound insulation functions.

Optionally, the table top of the test cabinet adopts 6061-T6 alloy aluminum plates, and the side surfaces of the test cabinet adopt 7075-T651 aviation alloy aluminum plates. Except the table top of the test cabinet, 7075-T651 aviation alloy aluminum plates are adopted for the other connecting pieces.

Optionally, the test cabinet above the test bench is arranged as a double door, the side surfaces of the test cabinets are organic glass observation windows, the front surface in the test cabinet is provided with two layers of laminates, and the back surface is provided with an electric installation plate.

Optionally, the space below the test bench is an equipment cabinet interlayer 10, a double-layer table top is arranged, the equipment cabinet interlayer is provided with an emergency stop switch, a loudspeaker, a power amplifier and an ECU (Electronic Control Unit ), and the front surface and the back surface of the equipment cabinet interlayer are double-door.

Optionally, the bottom of intelligent cabin automation test rack is provided with slip truckle 11 and support lower margin, is convenient for remove and place.

Optionally, the slidable castor is provided with a locking means.

In some embodiments, the intelligent cabin automation test cabinet records test operation through the camera, automatically generates a test script, fully considers the requirements of different vehicle types on test equipment, realizes the automation test of a vehicle-mounted system, and can automatically generate a test report. Meanwhile, the intelligent cabin automation test cabinet is good in wiring compatibility and expansibility, and through simple matching and expansion, requirements of different vehicle type platforms and test objects can be met, intelligent cabin test environments can be simulated, bench tests in different research and development stages can be developed, relevant tests of intelligent cabin equipment and software in early research and development periods without actual sample vehicles can be met, limit working condition tests of mass production vehicles can be supported, time and labor cost of real vehicle tests can be reduced, and research and development periods can be shortened.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model, and are intended to be included within the scope of the appended claims and description.

Claims

1. An intelligent cockpit automation test cabinet, comprising: the test cabinet is divided into two spaces by a test bench, two parallel moving tracks are arranged on the test bench, and a pickup and a manual mouth are respectively arranged on the outer sides of the two moving tracks; the inner sides of the two moving tracks are object placement areas to be detected, the gantry three-axis clicker is arranged on the moving tracks, and the clicking ends of the gantry three-axis clicker are right against the object placement areas to be detected; the top surface of the test cabinet, which is opposite to the object to be tested, is provided with a guide rail, a mobile camera is installed on the guide rail, and a monitoring camera is installed at one corner of the top surface of the test cabinet.

2. The intelligent cabin automation test cabinet of claim 1, wherein the space below the test bench is an equipment cabinet interlayer provided with a double-layer table top, the equipment cabinet interlayer is provided with an emergency stop switch, a loudspeaker, a power amplifier and an ECU, and the front and back sides of the equipment cabinet interlayer are double-door.

3. The intelligent cabin automation test cabinet of claim 2, wherein the test bench is provided with a terminal strip and a plurality of wire vias, and wires of equipment above the test bench pass through the wire vias and are connected to equipment in the equipment cabinet interlayer.

4. The intelligent cockpit automation test cabinet of claim 1 comprising: the equipment fixture is used for fixing an object to be tested on the test bench, the equipment fixture is arranged on the movable guide rail and is divided into an upper area and a lower area, and the equipment fixture moves on the guide rail to adjust the front and back, the left and right and the upper and lower of the object to be tested.

5. The intelligent cockpit automation test cabinet of claim 1 wherein the cabinet body is made of opaque materials; the cabinet body size is 1700 x 1000 x 1700mm, the cabinet body is a sheet metal frame structure, the main frame is formed by welding 60 x 2.5mm square tubes, and the thickness of the outer sheet metal is 1.5mm.

6. The intelligent cockpit automation test cabinet of claim 1 wherein the test cabinet table top is 6061-T6 alloy aluminum plate and the test cabinet sides are 7075-T651 aviation alloy aluminum plates.

7. The intelligent cockpit automation test cabinet of claim 1 wherein the test cabinet above the test bench is configured as a double door and the multiple cabinets are flanked by plexiglass viewing windows.

8. The intelligent cockpit automation test cabinet of claim 1 wherein the bottom of the intelligent cockpit automation test cabinet is provided with slidable casters and support feet.