ADAS millimeter wave radar system sensor interference verification device

Abstract

The utility model relates to the technical field of radars, and discloses an ADAS millimeter wave radar system sensor interference verification device, which comprises a device main body, the bottom end of the device main body is provided with a mounting seat, an adjusting mechanism is arranged above the mounting seat, and a sensor multi-angle interference verification mechanism is arranged on the inner side of the adjusting mechanism. According to the utility model, the angle adjusting plate performs sliding adjustment on the upper sliding block and the lower sliding block, the angle adjusting plate drives the bearing plate to perform angle adjustment synchronously, and the deflection angle of the bearing plate is adjusted, so that the bearing plate deflects, and the sensor multi-angle interference verification mechanism is driven to perform synchronous angle deflection. The inclination angle of the sensor multi-angle interference verification mechanism is adjusted, so that the millimeter wave radar system sensor can be conveniently adjusted to various appropriate angles, and interference verification experiments of the sensor can be conveniently carried out at various angles.

Description

Technical Field

[0001] The utility model relates to the field of radar, in particular to an ADAS millimeter-wave radar system sensor interference verification device. Background Art

[0002] With the rapid development of the ADAS industry and the unmanned driving industry, millimeter-wave radar, as one of the core sensors of smart cars, plays an indispensable role in promoting autonomous driving, active safety and unmanned driving. Compared with other wave radars, it has many advantages. The most important advantage is that the impact of the environment on it is smaller than others. In order to detect the impact of these interferences on it, a millimeter-wave radar system (ADAS) sensor interference verification device is now needed.

[0003] However, the existing millimeter-wave radar system (ADAS) sensor interference verification device still has many shortcomings. The existing millimeter-wave radar system (ADAS) sensor interference verification device is relatively limited in interference. When the millimeter-wave radar system (ADAS) sensor measures interference, it can only perform interference detection in one direction angle, and cannot perform interference multi-angle adjustment detection, and cannot realize the interference detection of the millimeter-wave radar system (ADAS) sensor in an all-round way. Utility Model Content

[0004] In order to solve the technical problem that a millimeter-wave radar system (ADAS) sensor can only perform interference detection in one direction angle when measuring interference, cannot perform interference multi-angle adjustment detection, and cannot realize interference detection of the millimeter-wave radar system (ADAS) sensor in all directions, the utility model provides an ADAS millimeter-wave radar system sensor interference verification device.

[0005] The utility model is implemented by the following technical scheme: an ADAS millimeter wave radar system sensor interference verification device, including a device body, a mounting seat is arranged at the bottom end of the device body, an adjustment mechanism is installed above the mounting seat, a sensor multi-angle interference verification mechanism is installed on the inner side of the adjustment mechanism, and the sensor multi-angle interference verification mechanism includes:

[0006] The connection block on the sensor multi-angle interference verification mechanism is installed on the outside of the receiving plate;

[0007] Install the shaft, which passes through the connecting block;

[0008] A movable block, the movable block is clamped on the inner side of the connecting block, and the movable block and the connecting block are connected via an installation axis;

[0009] A connecting rod, the connecting rod is installed below the movable block;

[0010] A deflection axis, the deflection axis is connected below the connecting rod;

[0011] A deflection block, the deflection block is movably connected to the outside of the deflection axis;

[0012] A fixed block, the fixed block is fixedly connected to the outer surface of the deflection block;

[0013] Millimeter-wave radar system sensor: The millimeter-wave radar system sensor is installed on the outside of the fixing block.

[0014] The millimeter-wave radar system sensor is installed on the surface of the fixed block. The staff pulls the connecting rod, which then drives the movable block to deflect with the installation axis as the base point, thereby adjusting the deflection and inclination angle of the connecting rod. The bottom end of the connecting rod is connected to the deflection axis, and the connecting rod and the deflection block are connected through the deflection axis. The connecting rod and the deflection block deflect with the deflection axis as the base point to adjust the deflection angle of the deflection block. The deflection block drives the fixed block and the millimeter-wave radar system sensor connected thereto to deflect synchronously, and the millimeter-wave radar system sensor can be adjusted to any suitable angle, so as to facilitate interference experiments of the millimeter-wave radar system sensor at various angles.

[0015] As a further improvement of the above scheme, the adjustment mechanism includes:

[0016] A connecting plate, a connecting plate supporting the adjustment mechanism; a sliding rod, the sliding rod is installed on the inner surface of the connecting plate; a sliding block, the sliding block is sleeved on the outer surface of the sliding rod; a fixed plate, the fixed plate is movably connected to the outer surface of the sliding block; an upper slider, the upper slider is fixedly installed on the inner surface of the fixed plate; a lower slider, the lower slider is fixedly installed on the inner surface of the fixed plate; the upper slider and the lower slider are both crescent-shaped, and the lower slider is installed below the upper slider; an angle adjustment plate, the angle adjustment plate is clamped on the outer sides of the upper slider and the lower slider; a receiving plate, the receiving plate is installed on the inner side of the angle adjustment plate.

[0017] The sliding block slides on the surface of the sliding rod, and the sliding block drives the fixed plate to move longitudinally to adjust the height position of the fixed plate. At the same time, the angle adjustment plate slides and adjusts on the upper sliding block and the lower sliding block, and the angle adjustment plate drives the receiving plate to adjust the angle synchronously, adjusts the deflection angle of the receiving plate, and the receiving plate deflects, driving the sensor's multi-angle interference verification mechanism to deflect the angle synchronously, and adjusts the inclination angle of the sensor's multi-angle interference verification mechanism, so as to facilitate the adjustment of the millimeter wave radar system sensor to various suitable angles and facilitate the interference verification experiment of the sensor at various angles.

[0018] As a further improvement of the above solution, the sliding block is sleeved on the outer surface of the sliding rod, and the sliding block slides on the surface of the sliding rod.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The utility model performs sliding adjustment on the upper slider and the lower slider through the angle adjustment plate, and the angle adjustment plate drives the receiving plate to adjust the angle synchronously, adjusts the deflection angle of the receiving plate, and the receiving plate deflects, driving the multi-angle interference verification mechanism of the sensor to perform synchronous angle deflection, and adjusts the inclination angle of the multi-angle interference verification mechanism of the sensor, so as to facilitate the adjustment of the millimeter wave radar system sensor to various suitable angles and facilitate the interference verification experiment of the sensor at various angles.

[0021] 2. The utility model adjusts the deflection angle of the deflection block, and the deflection block drives the fixed block and the millimeter-wave radar system sensor connected thereto to deflect synchronously, so as to adjust the millimeter-wave radar system sensor to any suitable angle, thereby facilitating interference experiments of the millimeter-wave radar system sensor at various angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the connection structure of the adjustment mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure of the multi-angle interference verification mechanism of the sensor of the utility model.

[0025] Description of main symbols:

[0026] Device body; 2. Mounting seat; 3. Adjustment mechanism; 31. Connecting plate; 32. Sliding rod; 33. Sliding block; 34. Fixed plate; 35. Upper slider; 36. Lower slider; 37. Angle adjustment plate; 38. Adapter plate; 4. Sensor multi-angle interference verification mechanism; 41. Connecting block; 42. Mounting axis; 43. Movable block; 44. Connecting rod; 45. Deflection axis; 46. Deflection block; 47. Fixed block; 48. Millimeter wave radar system sensor. DETAILED DESCRIPTION

[0027] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0028] Embodiment 1:

[0029] Please combine Figure 1-Figure 3 This embodiment proposes an ADAS millimeter-wave radar system sensor interference verification device, including a device body 1, a mounting seat 2 is arranged at the bottom of the device body 1, an adjustment mechanism 3 is installed above the mounting seat 2, and a sensor multi-angle interference verification mechanism 4 is installed inside the adjustment mechanism 3. The adjustment mechanism 3 includes:

[0030] A connecting plate 31, the connecting plate 31 supports the adjustment mechanism 3;

[0031] A sliding rod 32, the sliding rod 32 is installed on the inner surface of the connecting plate 31;

[0032] The sliding block 33 is sleeved on the outer surface of the sliding rod 32; the sliding block 33 is sleeved on the outer surface of the sliding rod 32, and the sliding block 33 slides on the surface of the sliding rod 32;

[0033] A fixed plate 34, the fixed plate 34 is movably connected to the outer surface of the sliding block 33;

[0034] An upper slider 35, the upper slider 35 is fixedly mounted on the inner surface of the fixing plate 34;

[0035] The lower slider 36 is fixedly mounted on the inner surface of the fixed plate 34; the upper slider 35 and the lower slider 36 are both crescent-shaped, and the lower slider 36 is mounted below the upper slider 35;

[0036] An angle adjustment plate 37, the angle adjustment plate 37 is clamped on the outer sides of the upper slider 35 and the lower slider 36;

[0037] The receiving plate 38 is installed on the inner side of the angle adjustment plate 37 .

[0038] The sliding block 33 slides on the surface of the sliding rod 32, and the sliding block 33 drives the fixed plate 34 to move longitudinally to adjust the height position of the fixed plate 34. At the same time, the angle adjustment plate 37 slides and adjusts on the upper slider 35 and the lower slider 36, and the angle adjustment plate 37 drives the receiving plate 38 to adjust the angle synchronously, adjusts the deflection angle of the receiving plate 38, and the receiving plate 38 deflects, driving the sensor multi-angle interference verification mechanism 4 to deflect synchronously, and adjusts the inclination angle of the sensor multi-angle interference verification mechanism 4, so as to facilitate the adjustment of the millimeter wave radar system sensor 48 to various suitable angles, and facilitate the interference verification experiment of the sensor at various angles.

[0039] The sensor multi-angle interference verification mechanism 4 includes:

[0040] The connecting block 41 on the sensor multi-angle interference verification mechanism 4 is installed on the outside of the receiving plate 38;

[0041] An installation shaft 42, the installation shaft 42 passes through the connecting block 41;

[0042] A movable block 43, the movable block 43 is clamped on the inner side of the connecting block 41, and the movable block 43 and the connecting block 41 are connected via a mounting axis 42;

[0043] A connecting rod 44, the connecting rod 44 is installed below the movable block 43;

[0044] A deflection axis 45, wherein the deflection axis 45 is connected to the lower side of the connecting rod 44;

[0045] A deflection block 46, the deflection block 46 is movably connected to the outer side of the deflection axis 45;

[0046] A fixed block 47, the fixed block 47 is fixedly connected to the outer surface of the deflection block 46;

[0047] Millimeter wave radar system sensor 48 , the millimeter wave radar system sensor 48 is installed on the outside of the fixing block 47 .

[0048] The millimeter-wave radar system sensor 48 is installed on the surface of the fixed block 47. The staff pulls the connecting rod 44, and the connecting rod 44 then drives the movable block 43 to deflect with the installation axis 42 as the base point, so as to adjust the deflection tilt angle of the connecting rod 44. The bottom end of the connecting rod 44 is connected with the deflection axis 45. The connecting rod 44 and the deflection block 46 are connected through the deflection axis 45. The connecting rod 44 and the deflection block 46 deflect with the deflection axis 45 as the base point to adjust the deflection angle of the deflection block 46. The deflection block 46 drives the fixed block 47 and the millimeter-wave radar system sensor 48 connected thereto to deflect synchronously, and the millimeter-wave radar system sensor 48 is adjusted to any suitable angle, so as to facilitate the interference experiment of the millimeter-wave radar system sensor 48 at various angles.

[0049] The specific implementation steps of this utility model are as follows:

[0050] When in use, the millimeter-wave radar system sensor 48 is installed on the surface of the fixed block 47. The staff pulls the connecting rod 44, and the connecting rod 44 then drives the movable block 43 to deflect with the installation axis 42 as the base point, so as to adjust the deflection tilt angle of the connecting rod 44. The bottom end of the connecting rod 44 is connected with the deflection axis 45. The connecting rod 44 and the deflection block 46 are connected through the deflection axis 45. The connecting rod 44 and the deflection block 46 deflect with the deflection axis 45 as the base point to adjust the deflection angle of the deflection block 46. The deflection block 46 drives the fixed block 47 and the millimeter-wave radar system sensor 48 connected thereto to deflect synchronously, and the millimeter-wave radar system sensor 48 is adjusted to any suitable angle, so as to facilitate the interference experiment of the millimeter-wave radar system sensor 48 at various angles.

[0051] At the same time, the sliding block 33 slides on the surface of the sliding rod 32, and the sliding block 33 drives the fixed plate 34 to move longitudinally to adjust the height position of the fixed plate 34. At the same time, the angle adjustment plate 37 slides and adjusts on the upper slider 35 and the lower slider 36, and the angle adjustment plate 37 drives the receiving plate 38 to adjust the angle synchronously, adjusts the deflection angle of the receiving plate 38, and the receiving plate 38 deflects, driving the sensor multi-angle interference verification mechanism 4 to deflect synchronously, and adjusts the inclination angle of the sensor multi-angle interference verification mechanism 4, so as to facilitate the adjustment of the millimeter wave radar system sensor 48 to various suitable angles, and facilitate the interference verification experiment of the sensor at various angles.

[0052] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An ADAS millimeter wave radar system sensor interference verification device, characterized in that: The device comprises a device body, a mounting seat is arranged at the bottom end of the device body, an adjustment mechanism is installed above the mounting seat, a sensor multi-angle interference verification mechanism is installed inside the adjustment mechanism, and the sensor multi-angle interference verification mechanism comprises: Connect blocks; An installation axis, wherein the installation axis passes through the connection block; A movable block, the movable block is clamped on the inner side of the connecting block, and the movable block and the connecting block are connected via the installation axis; A connecting rod, the connecting rod is installed below the movable block; A deflection axis, wherein the deflection axis is connected below the connecting rod; A deflection block, the deflection block is movably connected to the outside of the deflection axis; A fixed block, the fixed block being fixedly connected to an outer surface of the deflection block; A millimeter wave radar system sensor is installed on the outside of the fixing block.

2. The ADAS millimeter-wave radar system sensor interference verification device according to claim 1, characterized in that: The adjustment mechanism comprises: a connecting plate, the connecting plate supporting the adjusting mechanism; A sliding rod, the sliding rod being mounted on the inner surface of the connecting plate; A sliding block, the sliding block is sleeved on the outer surface of the sliding rod; A fixing plate, the fixing plate being movably connected to the outer surface of the sliding block; An upper slider, the upper slider being fixedly mounted on the inner surface of the fixing plate; A lower slider, the lower slider being fixedly mounted on the inner surface of the fixing plate; An angle adjustment plate, the angle adjustment plate is clamped on the outer sides of the upper slider and the lower slider; A receiving plate is installed on the inner side of the angle adjustment plate.

3. The ADAS millimeter-wave radar system sensor interference verification device according to claim 2, characterized in that: The connecting block on the sensor multi-angle interference verification mechanism is installed on the outer side of the receiving plate.

4. The ADAS millimeter-wave radar system sensor interference verification device according to claim 2, characterized in that: The upper slider and the lower slider are both in a crescent shape, and the lower slider is installed below the upper slider.

5. The ADAS millimeter-wave radar system sensor interference verification device according to claim 2, characterized in that: The sliding block is sleeved on the outer surface of the sliding rod, and the sliding block slides on the surface of the sliding rod.

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