A sensing device for an autonomous driving vehicle and an installation method thereof

Abstract

The present invention proposes a sensing device for an autonomous driving vehicle, which includes a plurality of sensing components, each of which is arranged on the vehicle body, and also includes a supporting mechanism, a first adjusting mechanism and a plurality of second adjusting mechanisms, wherein the supporting mechanism is installed on the vehicle body; the first adjusting mechanism is slidably arranged at one end of the supporting mechanism away from the vehicle body; the second adjusting mechanisms are respectively slidably arranged on a plurality of side surfaces of the supporting mechanism extending away from the vehicle body; the sensing components are respectively installed on the end surface of the first adjusting mechanism away from the supporting mechanism and the end surface of the second adjusting mechanism away from the supporting mechanism; the sensing components located on the first adjusting mechanism selectively move along the length extension direction of the vehicle body and the width extension direction of the vehicle body; the sensing components located on the second adjusting mechanism selectively move along the length extension direction of the vehicle body, the width extension direction of the vehicle body or the extension direction of the support mechanism away from the vehicle body.

Description

Technical Field

[0001] The present invention relates to the field of autonomous driving and unmanned driving technology, and in particular to a sensing device for an autonomous driving vehicle and an installation method thereof. Background Art

[0002] Self-driving cars, also known as driverless cars or computer-driven cars, are intelligent cars that are unmanned by computer systems. Self-driving cars have the ability to perceive the environment, plan paths, and control vehicle movements, allowing computers to automatically operate motor vehicles. The environmental perception function of self-driving cars is often achieved through sensing components such as laser radar, cameras, and millimeter-wave radars. However, both cameras and laser radars have certain collection angles, so it is crucial to adjust and fix the position and collection angle of the sensing components on the car.

[0003] In the prior art, the arrangement of sensing components is often to fix several sensing components on the outer decorative panels around the car, which makes it difficult to adjust the position and collection angle of the sensing components; and because the arrangement positions of sensing components of different models are different, the sensing components of different models are not interchangeable, thereby increasing the manufacturing cost of autonomous driving vehicles. Therefore, it is urgent to provide a sensing device that can adjust the position and collection angle of the sensing components and can be applied to different autonomous driving vehicles. Summary of the invention

[0004] In view of this, the present invention proposes a sensing device for an autonomous driving vehicle and an installation method thereof, which solves the problem in the prior art that it is difficult for an autonomous driving vehicle to adjust the position and collection angle of a sensing component.

[0005] The technical solution of the present invention is achieved in this way:

[0006] On the one hand, the present invention provides a sensing device for an autonomous driving vehicle, comprising a plurality of sensing components, each of which is disposed on a vehicle body, a supporting mechanism, a first adjusting mechanism, and a plurality of second adjusting mechanisms, wherein the supporting mechanism is mounted on the vehicle body; the first adjusting mechanism is slidably disposed at an end of the supporting mechanism away from the vehicle body; and each of the second adjusting mechanisms is slidably disposed on a plurality of side surfaces of the supporting mechanism extending away from the vehicle body;

[0007] Each sensing component is respectively mounted on an end surface of the first adjusting mechanism away from the supporting mechanism and an end surface of the second adjusting mechanism away from the supporting mechanism;

[0008] The sensing component located on the first adjusting mechanism selectively moves along the length extension direction of the vehicle body and the width extension direction of the vehicle body; the sensing component located on the second adjusting mechanism selectively moves along the length extension direction of the vehicle body, the width extension direction of the vehicle body or the extension direction of the supporting mechanism away from the vehicle body.

[0009] On the basis of the above technical solution, preferably, the first adjustment mechanism includes a first adjustment component and a first mounting platform, wherein:

[0010] The axial extension direction of the first adjustment component is parallel to the length extension direction of the vehicle body or the width extension direction of the vehicle body, and both ends of the first adjustment component are slidably connected to the support mechanism respectively, and the first adjustment component selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body;

[0011] The first mounting platform is slidably disposed on the first adjusting component and selectively moves along the axial extension direction of the first adjusting component; the first mounting platform is fixedly connected to the sensing component.

[0012] On the basis of the above technical solution, preferably, the first adjustment assembly includes a first guide rail and two second mounting platforms, wherein:

[0013] The first guide rail is slidably connected to the first mounting platform, and the first mounting platform selectively moves along the axial extension direction of the first guide rail;

[0014] Both ends of the first guide rail are fixedly connected to two second mounting platforms respectively, and both second mounting platforms are slidably connected to the supporting mechanism. The second mounting platforms selectively move along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

[0015] On the basis of the above technical solution, preferably, the second adjustment mechanism includes a second adjustment component and a third mounting platform, wherein:

[0016] The axial extension direction of the second adjustment component is parallel to the extension direction of the support mechanism away from the vehicle body, and both ends of the second adjustment component are slidably connected to the support mechanism respectively, and the second adjustment component selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body;

[0017] The third mounting platform is slidably disposed on the second adjusting component and selectively moves along the axial extension direction of the second adjusting component. The third mounting platform is fixedly connected to the sensing component.

[0018] On the basis of the above technical solution, preferably, the second adjustment assembly includes a second guide rail and two fourth mounting platforms, wherein:

[0019] The second guide rail is slidably connected to the third mounting platform, and the third mounting platform selectively moves along the axial extension direction of the second guide rail;

[0020] Both ends of the second guide rail are fixedly connected to two fourth mounting platforms respectively, and the two fourth mounting platforms are both slidably connected to the support mechanism. The fourth mounting platforms selectively move along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

[0021] On the basis of the above technical solution, preferably, the support mechanism includes a first support assembly and a second support assembly, wherein:

[0022] The first support assembly is detachably connected to the top of the vehicle body, and each second adjustment mechanism is slidably disposed on a plurality of side surfaces of the first support assembly extending away from the vehicle body;

[0023] The second support assembly is located at an end of the first support assembly away from the vehicle body and is fixedly connected to the first support assembly. The first adjustment mechanism is slidably arranged at an end of the second support assembly away from the first support assembly.

[0024] On the basis of the above technical solution, preferably, the first support assembly includes a first slide rail frame and a second slide rail frame, wherein:

[0025] The first slide rail frame is detachably connected to the top of the vehicle body, the second slide rail frame is located on a side of the first slide rail frame away from the vehicle body, and the second slide rail frame is fixedly arranged parallel to and spaced from the first slide rail frame;

[0026] Each second adjustment mechanism is located between the first slide rail frame and the second slide rail frame, and two ends of the second adjustment mechanism are respectively slidably connected to the first slide rail frame and the second slide rail frame.

[0027] On the basis of the above technical solution, preferably, the second support assembly includes a third guide rail and a fourth guide rail, wherein:

[0028] The third guide rail and the fourth guide rail are arranged in parallel and spaced apart, and are both fixedly mounted on an end of the first support assembly away from the vehicle body;

[0029] The first adjusting mechanism is located between the third guide rail and the fourth guide rail, and two ends of the first adjusting mechanism are respectively slidably connected to the third guide rail and the fourth guide rail.

[0030] On the basis of the above technical solution, preferably, it also includes a mask, the inner wall of the mask close to the vehicle body is fixedly connected to the support mechanism; the mask is provided with a plurality of through holes corresponding to the positions of each sensing component on the support mechanism, and the end of the sensing component away from the support mechanism is fixedly located in the through hole.

[0031] On the other hand, the present invention also discloses a method for installing a sensing device of an autonomous driving vehicle, comprising the following steps:

[0032] Step S1, assembling the support mechanism, the first adjustment mechanism and the plurality of second adjustment mechanisms, and installing the sensing components on the first adjustment mechanism and the plurality of second adjustment mechanisms respectively;

[0033] Step S2, placing the support mechanism at a corresponding installation position on the vehicle body, and adjusting the position of each sensing component on the support mechanism by the first adjustment mechanism and the plurality of second adjustment mechanisms according to feedback from the automatic driving system;

[0034] Step S3, opening a plurality of through holes on the mask corresponding to the positions of the sensing components on the supporting mechanism;

[0035] Step S4, installing the mask on the supporting mechanism, so that the supporting mechanism, the first adjusting mechanism and the plurality of second adjusting mechanisms are all accommodated inside the mask, and each sensing component is correspondingly located in each through hole;

[0036] Step S5, installing the assembled sensing device on the top of the vehicle body.

[0037] Compared with the prior art, the present invention has the following beneficial effects:

[0038] (1) A first adjustment mechanism and a plurality of second adjustment mechanisms are provided, wherein the first adjustment mechanism can be used to adjust the position of a sensing component on the top of the support mechanism along the length extension direction of the vehicle body and the width extension direction of the vehicle body, and the second adjustment mechanism can be used to adjust the position of a sensing component on the side of the support mechanism along the length extension direction of the vehicle body, the width extension direction of the vehicle body, or the position of the support mechanism away from the vehicle body, so that the positions and collection angles of the plurality of sensing components can be adapted to different types of autonomous driving vehicles.

[0039] (2) A supporting mechanism is provided, which can support the plurality of sensing components, the first adjustment mechanism, the plurality of second adjustment mechanisms and the mask, and also provides a platform for the first adjustment mechanism and the plurality of second adjustment mechanisms to adjust their positions.

[0040] (3) The mask is provided and installed so that the supporting mechanism, the first adjustment mechanism and the plurality of second adjustment mechanisms are all accommodated inside the mask, and each sensing component is correspondingly located in each through hole. This can not only increase the stability of the overall structure of the sensing device, but also have a certain aesthetic appeal. Moreover, by setting the mask to be streamlined, the wind resistance generated by the sensing device when the car is driving can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1A three-dimensional diagram of a sensing device for an autonomous driving vehicle of the present invention;

[0043] Figure 2 It is a structural schematic diagram of a sensing device of an autonomous driving vehicle of the present invention;

[0044] Figure 3 It is a schematic diagram of the installation of a second adjustment mechanism in a sensing device of an autonomous driving vehicle of the present invention;

[0045] Figure 4 for Figure 3 A magnified view of middle;

[0046] Figure 5 This is a schematic diagram of the installation of a first adjustment mechanism in a perception device of an autonomous driving vehicle according to the present invention.

[0047] In the figure: 1. sensing component, 2. supporting mechanism, 21. first supporting assembly, 211. first slide rail frame, 212. second slide rail frame, 22. second supporting assembly, 221. third guide rail, 222. fourth guide rail, 3. first adjusting mechanism, 31. first adjusting assembly, 311. first guide rail, 312. second mounting platform, 32. first mounting platform, 4. second adjusting mechanism, 41. second adjusting assembly, 411. second guide rail, 412. fourth mounting platform, 42. third mounting platform, 5. mask, 51. through hole. DETAILED DESCRIPTION

[0048] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0049] like Figure 1-5As shown, an embodiment of the present invention discloses a sensing device for an autonomous driving vehicle, comprising a plurality of sensing components 1, a support mechanism 2, a first adjustment mechanism 3, a plurality of second adjustment mechanisms 4 and a mask 5; the support mechanism 2 is mounted on the vehicle body; the first adjustment mechanism 3 is slidably arranged at one end of the support mechanism 2 away from the vehicle body; each second adjustment mechanism 4 is slidably arranged on a plurality of side surfaces of the support mechanism 2 extending away from the vehicle body; each sensing component 1 is respectively mounted on an end surface of the first adjustment mechanism 3 away from the support mechanism 2 and an end surface of the second adjustment mechanism 4 away from the support mechanism 2; the sensing component 1 located on the first adjustment mechanism 3 selectively moves along the length extension direction of the vehicle body and the width extension direction of the vehicle body; the sensing component 1 located on the second adjustment mechanism 4 selectively moves along the length extension direction of the vehicle body, the width extension direction of the vehicle body or the extension direction of the support mechanism 2 away from the vehicle body; the inner wall of the mask 5 close to one end of the vehicle body is fixedly connected to the support mechanism 2; the mask 5 is provided with a plurality of through holes 51 corresponding to the position of each sensing component 1 on the support mechanism 2, and the end of the sensing component 1 away from the support mechanism 2 is fixedly located in the through hole 51.

[0050] When the present invention is in use, the support mechanism 2 supports the plurality of sensing components 1, the first adjustment mechanism 3, the plurality of second adjustment mechanisms 4 and the mask 5; the first adjustment mechanism 3 can make the sensing component 1 on the top of the support mechanism 2 move along the length extension direction of the vehicle body and the width extension direction of the vehicle body, and the plurality of second adjustment mechanisms 4 can make the sensing component 1 on the side of the support mechanism 2 move along the length extension direction of the vehicle body, the width extension direction of the vehicle body or the extension direction of the support mechanism 2 away from the vehicle body, so that the positions and collection angles of the plurality of sensing components 1 can be suitable for autonomous driving vehicles of different models; the mask 5 is installed so that the support mechanism 2, the first adjustment mechanism 3 and the plurality of second adjustment mechanisms 4 are all accommodated inside the mask 5, and each sensing component 1 is correspondingly located in each through hole 51, which can not only increase the stability of the overall structure of the sensing device, but also has a certain aesthetics, and by setting the mask 5 to be streamlined, the wind resistance generated by the sensing device when the car is driving can also be reduced.

[0051] In a specific embodiment of the present invention, the first adjustment mechanism 3 is a device for adjusting the position of the sensing component 1 on the top of the support mechanism 2, and the first adjustment mechanism 3 includes a first adjustment component 31 and a first mounting platform 32; the axial extension direction of the first adjustment component 31 is parallel to the length extension direction of the vehicle body or the width extension direction of the vehicle body, and the two ends of the first adjustment component 31 are respectively slidably connected to the support mechanism 2, and the first adjustment component 31 selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body; the first mounting platform 32 is slidably set on the first adjustment component 31, and selectively moves along the axial extension direction of the first adjustment component 31; the first mounting platform 32 is fixedly connected to the sensing component 1.

[0052] Preferably, the first adjustment component 31 includes a first guide rail 311 and two second mounting platforms 312, the first guide rail 311 is slidably connected to the first mounting platform 32, and the first mounting platform 32 selectively moves along the axial extension direction of the first guide rail 311; the two ends of the first guide rail 311 are respectively fixedly connected to the two second mounting platforms 312, the two second mounting platforms 312 are both slidably connected to the support mechanism 2, and the second mounting platforms 312 selectively move along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

[0053] The first guide rail 311 can adopt a single guide rail or a double guide rail, and the first mounting platform 32 and the second mounting platform 312 can both adopt an existing slide with a self-locking function for manually adjusting the position, or directly adopt a slide driven by a lead screw or a stepping motor for automatically adjusting the position; when the axial extension direction of the first guide rail 311 is parallel to the length extension direction of the vehicle body, the position of the sensing component 1 along the width extension direction of the vehicle body can be adjusted by sliding the two second mounting platforms 312 on the support mechanism 2 at the same time, and the position of the sensing component 1 along the length extension direction of the vehicle body can be adjusted by sliding the first mounting platform 32 on the first guide rail 311. After the position adjustment is completed, the position between the two second mounting platforms 312 and the support mechanism 2 is locked, and the position between the first mounting platform 32 and the first guide rail 311 is locked, so that the position between the sensing component 1 and the support mechanism 2 can be relatively fixed; the adjustment operation when the axial extension direction of the first guide rail 311 is parallel to the width extension direction of the vehicle body is the same.

[0054] In a specific embodiment of the present invention, the second adjustment mechanism 4 is a device for adjusting the position of the sensing component 1 on the side of the support mechanism 2, and the second adjustment mechanism 4 includes a second adjustment component 41 and a third mounting platform 42; the axial extension direction of the second adjustment component 41 is parallel to the extension direction of the support mechanism 2 away from the vehicle body, and the two ends of the second adjustment component 41 are respectively slidably connected to the support mechanism 2, and the second adjustment component 41 selectively moves along the length extension direction and the width extension direction of the vehicle body; the third mounting platform 42 is slidably set on the second adjustment component 41, and selectively moves along the axial extension direction of the second adjustment component 41, and the third mounting platform 42 is fixedly connected to the sensing component 1.

[0055] Preferably, the second adjustment component 41 includes a second guide rail 411 and two fourth mounting platforms 412, the second guide rail 411 is slidably connected to the third mounting platform 42, and the third mounting platform 42 selectively moves along the axial extension direction of the second guide rail 411; the two ends of the second guide rail 411 are respectively fixedly connected to the two fourth mounting platforms 412, the two fourth mounting platforms 412 are both slidably connected to the support mechanism 2, and the fourth mounting platform 412 selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

[0056] The second guide rail 411 can adopt a single guide rail or a double guide rail, and the third mounting platform 42 and the fourth mounting platform 412 can both adopt an existing slide with a self-locking function for manually adjusting the position, or directly adopt a slide driven by a lead screw or a stepping motor for automatically adjusting the position; the axial extension direction of the second guide rail 411 is parallel to the extension direction of the support mechanism 2 away from the vehicle body, that is, perpendicular to the ground. When the second guide rail 411 can move along the length extension direction of the vehicle body, the position of the sensing component 1 along the length extension direction of the vehicle body can be adjusted by sliding the two fourth mounting platforms 412 on the support mechanism 2 at the same time, and the position of the sensing component 1 along the extension direction perpendicular to the ground can be adjusted by sliding the third mounting platform 42 on the second guide rail 411. After the position adjustment is completed, the position between the two fourth mounting platforms 412 and the support mechanism 2 is locked, and the position between the third mounting platform 42 and the second guide rail 411 is locked, so that the position between the sensing component 1 and the support mechanism 2 can be relatively fixed; the adjustment operation when the second guide rail 411 can move along the width extension direction of the vehicle body is the same.

[0057] In a specific embodiment of the present invention, the support mechanism 2 is a device that supports a plurality of sensing components 1, a first adjustment mechanism 3, a plurality of second adjustment mechanisms 4 and a mask 5, and also provides a platform for the first adjustment mechanism 3 and the plurality of second adjustment mechanisms 4 to adjust their positions. The support mechanism 2 includes a first support assembly 21 and a second support assembly 22. The first support assembly 21 is detachably connected to the top of the vehicle body, and each second adjustment mechanism 4 is slidably arranged on a plurality of side surfaces of the first support assembly 21 extending away from the vehicle body; the second support assembly 22 is located at one end of the first support assembly 21 away from the vehicle body, and is fixedly connected to the first support assembly 21, and the first adjustment mechanism 3 is slidably arranged at one end of the second support assembly 22 away from the first support assembly 21.

[0058] Preferably, the first support assembly 21 includes a first slide rail frame 211 and a second slide rail frame 212, the first slide rail frame 211 is detachably connected to the top of the vehicle body, the second slide rail frame 212 is located on the side of the first slide rail frame 211 away from the vehicle body, and the second slide rail frame 212 is fixedly arranged parallel to and spaced from the first slide rail frame 211; each second adjustment mechanism 4 is located between the first slide rail frame 211 and the second slide rail frame 212, and the two ends of the second adjustment mechanism 4 are respectively slidably connected to the first slide rail frame 211 and the second slide rail frame 212. The first slide rail frame 211 and the second slide rail frame 212 can both adopt quadrilateral frames, and the first slide rail frame 211 and the second slide rail frame 212 are arranged in parallel and symmetrically, and the side frames facing each other are both provided with slide rails, and the two fourth mounting platforms 412 on the same second adjustment mechanism 4 are respectively slidably connected to the slide rails on the first slide rail frame 211 and the slide rails on the second slide rail frame 212.

[0059] Preferably, the second support assembly 22 includes a third guide rail 221 and a fourth guide rail 222, which are arranged in parallel and spaced apart, and are both fixedly mounted on the end of the first support assembly 21 away from the vehicle body; the first adjustment mechanism 3 is located between the third guide rail 221 and the fourth guide rail 222, and the two ends of the first adjustment mechanism 3 are respectively slidably connected to the third guide rail 221 and the fourth guide rail 222. The third guide rail 221 and the fourth guide rail 222 can both be single guide rails or double guide rails, and the two second mounting platforms 312 on the first adjustment mechanism 3 are respectively slidably connected to the third guide rail 221 and the fourth guide rail 222.

[0060] The present invention also proposes a method for installing a sensing device of an autonomous driving vehicle, comprising the following steps:

[0061] Step S1, assembling the support mechanism 2, the first adjustment mechanism 3 and the plurality of second adjustment mechanisms 4, and installing each sensing component 1 on the first adjustment mechanism 3 and the plurality of second adjustment mechanisms 4 respectively;

[0062] Step S2, placing the support mechanism 2 at a corresponding installation position on the vehicle body, and adjusting the position of each sensing component 1 on the support mechanism 2 by the first adjustment mechanism 3 and the plurality of second adjustment mechanisms 4 according to the feedback of the automatic driving system;

[0063] Step S3, a plurality of through holes 51 are formed on the mask 5 corresponding to the positions of the sensing components 1 on the supporting mechanism 2;

[0064] Step S4, installing the mask 5 on the supporting mechanism 2, so that the supporting mechanism 2, the first adjusting mechanism 3 and the plurality of second adjusting mechanisms 4 are all accommodated inside the mask 5, and each sensing component 1 is correspondingly located in each through hole 51;

[0065] Step S5, installing the assembled sensing device on the top of the vehicle body.

[0066] The autonomous driving system may use existing equipment for displaying the data collected by the perception component 1 .

[0067] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensing device for an autonomous driving vehicle, comprising a plurality of sensing components, each of which is disposed on the vehicle body, characterized in that: It also includes a supporting mechanism, a first adjusting mechanism and a plurality of second adjusting mechanisms, wherein: The support mechanism is mounted on the vehicle body; the first adjustment mechanism is slidably arranged at one end of the support mechanism away from the vehicle body; each second adjustment mechanism is slidably arranged on a plurality of side surfaces of the support mechanism extending away from the vehicle body; Each sensing component is respectively mounted on an end surface of the first adjusting mechanism away from the supporting mechanism and an end surface of the second adjusting mechanism away from the supporting mechanism; The sensing component on the first adjusting mechanism selectively moves along the length extension direction of the vehicle body and the width extension direction of the vehicle body; the sensing component on the second adjusting mechanism selectively moves along the length extension direction of the vehicle body, the width extension direction of the vehicle body or the extension direction of the supporting mechanism away from the vehicle body; The second adjustment mechanism includes a second adjustment component, a third mounting platform, a second guide rail and two fourth mounting platforms, wherein the axial extension direction of the second adjustment component is parallel to the extension direction of the support mechanism away from the vehicle body, the two ends of the second adjustment component are respectively slidably connected to the support mechanism, the second adjustment component selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body, the third mounting platform is slidably set on the second adjustment component, and selectively moves along the axial extension direction of the second adjustment component, the third mounting platform is fixedly connected to the sensing component, the second guide rail is slidably connected to the third mounting platform, the third mounting platform selectively moves along the axial extension direction of the second guide rail, the two ends of the second guide rail are respectively fixedly connected to the two fourth mounting platforms, the two fourth mounting platforms are slidably connected to the support mechanism, and the fourth mounting platform selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

2. The sensing device for an autonomous driving vehicle according to claim 1, characterized in that: The first adjustment mechanism includes a first adjustment component and a first mounting platform, wherein: The axial extension direction of the first adjustment component is parallel to the length extension direction of the vehicle body or the width extension direction of the vehicle body, and both ends of the first adjustment component are slidably connected to the support mechanism respectively, and the first adjustment component selectively moves along the length extension direction of the vehicle body or the width extension direction of the vehicle body; The first mounting platform is slidably disposed on the first adjusting component and selectively moves along the axial extension direction of the first adjusting component; the first mounting platform is fixedly connected to the sensing component.

3. The sensing device for an autonomous driving vehicle according to claim 2, characterized in that: The first adjustment assembly includes a first guide rail and two second mounting platforms, wherein: The first guide rail is slidably connected to the first mounting platform, and the first mounting platform selectively moves along the axial extension direction of the first guide rail; Both ends of the first guide rail are fixedly connected to two second mounting platforms respectively, and both second mounting platforms are slidably connected to the supporting mechanism. The second mounting platforms selectively move along the length extension direction of the vehicle body or the width extension direction of the vehicle body.

4. The sensing device for an autonomous driving vehicle according to claim 1, characterized in that: The support mechanism comprises a first support assembly and a second support assembly, wherein: The first support assembly is detachably connected to the top of the vehicle body, and each second adjustment mechanism is slidably disposed on a plurality of side surfaces of the first support assembly extending away from the vehicle body; The second support assembly is located at an end of the first support assembly away from the vehicle body and is fixedly connected to the first support assembly. The first adjustment mechanism is slidably arranged at an end of the second support assembly away from the first support assembly.

5. The sensing device for an autonomous driving vehicle according to claim 4, characterized in that: The first support assembly includes a first slide rail frame and a second slide rail frame, wherein: The first slide rail frame is detachably connected to the top of the vehicle body, the second slide rail frame is located on a side of the first slide rail frame away from the vehicle body, and the second slide rail frame is fixedly arranged parallel to the first slide rail frame at intervals; Each second adjustment mechanism is located between the first slide rail frame and the second slide rail frame, and two ends of the second adjustment mechanism are respectively slidably connected to the first slide rail frame and the second slide rail frame.

6. The sensing device for an autonomous driving vehicle according to claim 4, characterized in that: The second support assembly includes a third guide rail and a fourth guide rail, wherein the third guide rail and the fourth guide rail are arranged in parallel and spaced apart, and are both fixedly mounted on an end of the first support assembly away from the vehicle body; The first adjusting mechanism is located between the third guide rail and the fourth guide rail, and two ends of the first adjusting mechanism are respectively slidably connected to the third guide rail and the fourth guide rail.

7. The sensing device for an autonomous driving vehicle according to claim 1, characterized in that: It also includes a mask, the inner wall of which is close to the vehicle body and fixedly connected to the support mechanism; the mask is provided with a plurality of through holes corresponding to the positions of each sensing component on the support mechanism, and the end of the sensing component away from the support mechanism is fixedly located in the through hole.

8. A method for installing a sensing device for an autonomous driving vehicle according to any one of claims 1 to 7, characterized in that: The steps include: Step S1, assembling the support mechanism, the first adjustment mechanism and the plurality of second adjustment mechanisms, and installing the sensing components on the first adjustment mechanism and the plurality of second adjustment mechanisms respectively; Step S2, placing the support mechanism at a corresponding installation position on the vehicle body, and adjusting the position of each sensing component on the support mechanism by the first adjustment mechanism and the plurality of second adjustment mechanisms according to feedback from the automatic driving system; Step S3, opening a plurality of through holes on the mask corresponding to the positions of the sensing components on the supporting mechanism; Step S4, installing the mask on the supporting mechanism, so that the supporting mechanism, the first adjusting mechanism and the plurality of second adjusting mechanisms are all accommodated inside the mask, and each sensing component is correspondingly located in each through hole; Step S5, installing the assembled sensing device on the top of the vehicle body.

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