Positioning bracket system and vehicle

Abstract

The application relates to a positioning support system and a vehicle, and relates to the technical field of driving assistance.The positioning support system comprises a support body, a main radar, a positioning antenna and a blind area filling radar.The support body is provided with first mounting parts, second mounting parts and third mounting parts which are distributed at intervals along a first direction.The second mounting parts are located between the first mounting parts and the third mounting parts.The first direction represents the length direction of the support body.The main radar is arranged on the first mounting parts.The positioning antenna is arranged on the second mounting parts.The blind area filling radar is arranged on the third mounting parts.The projection of the coordinate origin of the main radar, the coordinate origin of the positioning antenna and the coordinate origin of the blind area filling radar along a second direction is located on a first axis.The first axis is parallel to the first direction.The second direction represents the height direction of the support body.The positioning support system and the vehicle can reduce repeated calibration content and workload and improve work efficiency when being replaced by different vehicles.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of assisted driving, in particular to a positioning support system and a vehicle. BACKGROUND

[0002] At present, assisted driving technology usually needs to arrange a main laser radar, a blind-filling radar and a GNSS antenna (hereinafter referred to as a positioning antenna) on a vehicle, and the relative poses among the three need to be fixed to provide accurate reference data for subsequent assisted driving. In the related art, the main laser radar, the blind-filling radar and the positioning antenna are respectively installed on different components, and when installed on different vehicles, too much repeated calibration content is needed, which increases the workload and reduces the work efficiency. SUMMARY

[0003] In order to solve the above technical problems, the embodiments of the present application provide a positioning support system and a vehicle, which can reduce repeated calibration content when replaced on different vehicles, reduce the workload and improve the work efficiency.

[0004] In a first aspect, a positioning support system is provided, comprising:

[0005] a support body, provided with a first mounting portion, a second mounting portion and a third mounting portion which are spaced apart along a first direction; the second mounting portion is located between the first mounting portion and the third mounting portion; wherein the first direction represents the length direction of the support body;

[0006] a main radar provided in the first mounting portion;

[0007] a positioning antenna provided in the second mounting portion;

[0008] a blind-filling radar provided in the third mounting portion;

[0009] wherein the coordinate origin of the main radar, the coordinate origin of the positioning antenna and the coordinate origin of the blind-filling radar are located on a first axis; the first axis is parallel to the first direction; and the second direction represents the height direction of the support body.

[0010] According to the first aspect of the present application, the support body comprises:

[0011] a first support provided with the second mounting portion and the third mounting portion;

[0012] a second support provided with the first mounting portion, the second support is convexly provided on the surface of the first support along the second direction, so that the position of the first mounting portion is higher than the positions of the second mounting portion and the third mounting portion.

[0013] According to the first aspect of the present application, the first support is provided with a plurality of first reinforcing ribs on the side facing away from the second support; and / or, the second support is provided with a plurality of second reinforcing ribs on the side close to the first support.

[0014] According to the first aspect of the present application, the positioning support system further comprises:

[0015] a first cover plate connected with the first support, the first cover plate covering the plurality of first reinforcing ribs; and / or,

[0016] a second cover plate connected with the second support, the second cover plate covering the plurality of second reinforcing ribs.

[0017] According to the first aspect of the present application, the first support comprises:

[0018] a first connecting frame;

[0019] a second connecting frame provided at one end of the first connecting frame along the first direction, the second connecting frame being detachably connected with the first connecting frame;

[0020] a third connecting frame provided at the other end of the first connecting frame along the first direction, the third connecting frame being detachably connected with the first connecting frame;

[0021] wherein at least one of the first connecting frame, the second connecting frame and the third connecting frame is detachably connected with the second support; at least one of the second connecting frame and the third connecting frame is provided with the second mounting portion and the third mounting portion.

[0022] According to the first aspect of the present application, the second support comprises:

[0023] a first connecting wall covering the connection between the first connecting frame and the second connecting frame along the first direction, a part of the first connecting wall being detachably connected with the first connecting frame, and the other part of the first connecting wall being detachably connected with the second connecting frame;

[0024] a second connecting wall spaced apart from the first connecting wall along the first direction, the second connecting wall covering the connection between the first connecting frame and the third connecting frame along the first direction, a part of the second connecting wall being detachably connected with the first connecting frame, and the other part of the second connecting wall being detachably connected with the third connecting frame.

[0025] According to the first aspect of the present application, the first support is further provided with a fourth mounting portion;

[0026] The positioning support system further comprises:

[0027] A camera device is located in the fourth mounting section.

[0028] According to a first aspect of this application, the fourth mounting part includes:

[0029] The first sub-part is distributed at intervals from the first mounting part along the second direction;

[0030] The second sub-part is disposed between the second mounting part and the third mounting part along the first direction; wherein the camera device is mounted on both the first sub-part and the second sub-part.

[0031] According to a first aspect of this application, the number of the second mounting part, the number of the third mounting part, and the number of the second sub-part are all two, the two second mounting parts are symmetrically arranged with respect to the first mounting part, the two third mounting parts are symmetrically arranged with respect to the first mounting part, and the two second sub-parts are symmetrically arranged with respect to the first mounting part.

[0032] According to a first aspect of this application, the first sub-part includes a plurality of first mounting positions, each of which is provided with the camera device, and the second bracket is provided with at least one of the first mounting positions in opposite regions along a third direction; wherein, the third direction represents the width direction of the bracket.

[0033] According to a first aspect of this application, the second sub-part includes a plurality of second mounting positions, each of which is provided with the camera device, and the plurality of second mounting positions are distributed along a third direction; wherein, the third direction represents the width direction of the frame.

[0034] According to a first aspect of this application, the fourth mounting part includes:

[0035] The third mounting bracket is rotatably connected to the first bracket about a third axis;

[0036] A fourth mounting bracket is disposed at the end of the third mounting bracket away from the first bracket, and the fourth mounting bracket is rotatably connected to the third mounting bracket about a fourth axis;

[0037] The camera device is mounted on the fourth mounting bracket; the third axis is parallel to the second direction, and the fourth axis is perpendicular to the third axis.

[0038] According to a first aspect of this application, the third mounting bracket is provided with a third limiting groove and a fourth limiting groove, the first bracket is provided with a first limiting hole, the first limiting hole communicates with the third limiting groove, and the fourth mounting bracket is provided with a second limiting hole, the second limiting hole communicates with the fourth limiting groove.

[0039] The fourth mounting unit also includes:

[0040] The second locking member passes through the first limiting hole and the third limiting groove to fix the third mounting bracket and the first bracket.

[0041] The third locking member passes through the second limiting hole and the fourth limiting groove to fix the third mounting bracket and the fourth mounting bracket.

[0042] According to a first aspect of this application, both the third limiting groove and the fourth limiting groove are arc-shaped grooves.

[0043] According to a first aspect of this application, the fourth mounting part further includes:

[0044] The third mounting bracket is rotatably connected to the first bracket about a third axis;

[0045] A fourth mounting bracket is disposed at the end of the third mounting bracket away from the first bracket, and the fourth mounting bracket is rotatably connected to the third mounting bracket about a fourth axis;

[0046] The fifth mounting bracket is located at the end of the fourth mounting bracket away from the fourth mounting bracket, and the fifth mounting bracket is rotatably connected to the fourth mounting bracket about a fifth axis;

[0047] The camera device is mounted on the fifth mounting bracket; the third axis is parallel to the second direction; the third axis, the fourth axis, and the fifth axis are perpendicular to each other.

[0048] According to a first aspect of this application, the third mounting bracket is provided with a third limiting groove and a fourth limiting groove, the first bracket is provided with a first limiting hole, the first limiting hole communicates with the third limiting groove, the fourth mounting bracket is provided with a second limiting hole and a fifth limiting groove, the second limiting hole communicates with the fourth limiting groove, and the fifth mounting bracket is provided with a third limiting hole, the third limiting hole communicates with the fifth limiting groove;

[0049] The fourth mounting unit also includes:

[0050] The second locking member passes through the first limiting hole and the third limiting groove to fix the third mounting bracket and the first bracket.

[0051] The third locking member passes through the second limiting hole and the fourth limiting groove to fix the third mounting bracket and the fourth mounting bracket;

[0052] A fourth locking element is inserted into the third limiting hole and the fifth limiting groove to fix the fourth mounting bracket and the fifth mounting bracket.

[0053] According to a first aspect of this application, the third limiting groove, the fourth limiting groove, and the fifth limiting groove are all arc-shaped grooves.

[0054] According to a first aspect of this application, the second bracket is provided with a first mounting hole extending through the second direction, and a first annular wall is provided on the inner side of the first mounting hole;

[0055] The first mounting part includes:

[0056] A first base plate is detachably connected to the first annular wall and seals the first mounting hole; wherein the main radar is mounted on the first base plate.

[0057] According to a first aspect of this application, the positioning support system further includes:

[0058] An inertial navigation sensor is located on the side of the first bracket away from the second bracket.

[0059] According to a first aspect of this application, the first bracket is provided with a second mounting hole extending through the second direction, and the inner side of the second mounting hole is provided with a second annular wall;

[0060] The positioning support system also includes:

[0061] The second base plate is detachably connected to the second annular wall and closes the second mounting hole; wherein the inertial navigation sensor is disposed on the second base plate.

[0062] According to a first aspect of this application, the third mounting part includes:

[0063] A first mounting bracket is connected to the frame body;

[0064] The second mounting bracket is rotatably connected to the first mounting bracket about the second axis;

[0065] The blind spot radar is mounted on the second mounting bracket to adjust its scanning angle; the second axis is perpendicular to the first axis.

[0066] According to a first aspect of this application, the first mounting bracket is provided with a first limiting groove, and the second mounting bracket is provided with a second limiting groove;

[0067] The third mounting unit also includes:

[0068] A first locking member is inserted into the first limiting groove and the second limiting groove to fix the first mounting bracket and the second mounting bracket relative to each other.

[0069] According to a first aspect of this application, both the first limiting groove and the second limiting groove are arc-shaped grooves.

[0070] According to a first aspect of this application, the positioning support system further includes:

[0071] A claw assembly is located at the bottom of the frame and is connected to the frame.

[0072] According to a first aspect of this application, the claw assembly includes:

[0073] Mounting base, connected to the frame, the mounting base having a sliding groove extending along the first direction;

[0074] The chuck engages with the sliding groove.

[0075] Secondly, a vehicle is also provided, comprising:

[0076] Vehicle body;

[0077] As described in the previous embodiment, the positioning bracket system is detachably connected to the vehicle body.

[0078] The positioning bracket system and vehicle provided in this application embodiment, by arranging the first mounting part, the second mounting part, and the third mounting part on the same frame, and ensuring that the relative positions of the first mounting part, the second mounting part, and the third mounting part on the frame remain unchanged, ensure that even if the positioning bracket system is installed on different vehicles, the relative positions between the main radar, the positioning antenna, and the blind spot radar remain unchanged. That is, when the positioning bracket system is installed on different vehicles, the projections of the coordinate origins of the main radar, the positioning antenna, and the blind spot radar along the second direction still lie on the first axis. This reduces the calibration steps for the relative positions of the main radar, the positioning antenna, and the blind spot radar, effectively reducing repetitive calibration content, reducing workload, and improving work efficiency. Attached Figure Description

[0079] The above and other objects, features, and advantages of this application will become more apparent from the more detailed description of the embodiments of this application in conjunction with the accompanying drawings. The drawings are provided to further illustrate the embodiments of this application and form part of the specification. They are used together with the embodiments of this application to explain this application and do not constitute a limitation thereof. In the drawings, the same reference numerals generally represent the same components or steps.

[0080] Figure 1 This is a half-sectional schematic diagram of a positioning support system provided in an exemplary embodiment of this application.

[0081] Figure 2 A schematic diagram of the positioning support system provided in an exemplary embodiment of this application from a first-view perspective.

[0082] Figure 3 A schematic diagram of the positioning support system provided in an exemplary embodiment of this application from a second perspective.

[0083] Figure 4 A schematic diagram of the positioning bracket system provided in an exemplary embodiment of this application after removing the first cover plate and the second cover plate.

[0084] Figure 5 This is a schematic diagram of the structure of the third mounting part provided for an exemplary embodiment of this application.

[0085] Figure 6 This is a schematic diagram of the structure of a claw assembly provided in an exemplary embodiment of this application.

[0086] Figure 7 A schematic diagram of the positioning support system provided in another exemplary embodiment of this application from a first-view perspective.

[0087] Figure 8 A schematic diagram of the positioning support system provided in another exemplary embodiment of this application from a second perspective.

[0088] Figure 9 A schematic diagram of the structure of the fourth mounting part and the camera device provided for an exemplary embodiment of this application.

[0089] Figure 10 A schematic diagram of the structure of the fourth mounting part and the camera device provided for another exemplary embodiment of this application.

[0090] Figure 11 An exploded view of the frame, first base plate, and second base plate provided for an exemplary embodiment of this application.

[0091] Reference numerals: 100 - Positioning bracket system; 110 - Frame; 111 - First mounting part; 1111 - First base plate; 112 - Second mounting part; 113 - Third mounting part; 1131 - First mounting bracket; 1132 - Second mounting bracket; 1133 - First limiting groove; 1134 - Second limiting groove; 1135 - First locking element; 1136 - Cable routing groove; 114 - First bracket; 1141 - First connecting bracket; 1142 - Second connecting bracket; 1143 - Third connecting bracket; 1145 - Second mounting hole; 1146 - Second annular wall; 115 - Second bracket; 1151 - First connecting wall; 1152 - Second connecting wall; 1153 - First mounting hole; 1154 - First annular wall; 116 - First reinforcing rib; 1 17-Second reinforcing rib; 118-Fourth mounting part; 1181-First sub-part; 11811-First mounting position; 1182-Second sub-part; 11821-Second mounting position; 1183-Third mounting bracket; 1184-Fourth mounting bracket; 1185-Fifth mounting bracket; 1186-Third limiting groove; 1187-Fourth limiting groove; 1188-Fifth limiting groove; 1191-Third locking element; 1192-Fourth locking element; 120-Main radar; 130-Positioning antenna; 140-Blind spot radar; 150-First cover plate; 160-Second cover plate; 170-Claw assembly; 171-Mounting base; 172-Slide groove; 173-Claw; 180-Camera device; 190-Inertial navigation sensor; 210-Second base plate. Detailed Implementation

[0092] Hereinafter, exemplary embodiments according to this application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of this application, and not all embodiments of this application. It should be understood that this application is not limited to the exemplary embodiments described herein.

[0093] Figure 1 This is a half-sectional schematic diagram of a positioning support system provided in an exemplary embodiment of this application. Figure 2 A schematic diagram of the positioning support system provided in an exemplary embodiment of this application from a first-view perspective. Figure 3 This is a schematic diagram of the positioning support system provided in an exemplary embodiment of this application from a second perspective. Figures 1 to 3 As shown, the positioning support system 100 provided in this application embodiment may include a frame 110, the frame 110 being positioned along a first direction (e.g., the length direction of the frame 110, which can be referred to in detail). Figure 1 and Figure 2 The device has a first mounting portion 111, a second mounting portion 112, and a third mounting portion 113 spaced apart in the X-axis direction, with the second mounting portion 112 located between the first mounting portion 111 and the third mounting portion 113.

[0094] In one embodiment, the frame 110 is made of high-strength aluminum alloy, which has the characteristics of high structural strength, light weight, easy precision processing and modular assembly.

[0095] like Figures 1 to 3 As shown, the positioning bracket system 100 may also include a main radar 120, a positioning antenna 130 and a blind spot radar 140. The main radar 120 is located in the first mounting part 111, the positioning antenna 130 is located in the second mounting part 112, and the blind spot radar 140 is located in the third mounting part 113.

[0096] It should be noted that in the driver assistance system, the main radar 120 is responsible for real-time detection of obstacles, vehicles, and pedestrians at medium and long distances around the vehicle; the positioning antenna 130 (GNSS) provides the vehicle with high-precision global positioning information by receiving satellite signals; and the blind spot radar 140 supplements the main radar 120's detection blind spots in areas such as near distances and the sides of the vehicle (e.g., insufficient coverage due to viewing angle or obstruction), filling the perception gaps of the main radar 120. The three components fuse data through an onboard computing platform, combining environmental perception data with positioning information to achieve driver assistance functions and improve driving safety and comfort.

[0097] It should be noted that the working principle of the main radar 120, the positioning antenna 130 and the blind spot radar 140 is involved in related technologies, and will not be elaborated here.

[0098] In one embodiment, the first mounting part 111, the second mounting part 112 and the third mounting part 113 can respectively mount the main radar 120, the positioning antenna 130 and the blind spot radar 140 in the form of brackets.

[0099] In one embodiment, the first mounting part 111, the second mounting part 112 and the third mounting part 113 can respectively mount the main radar 120, the positioning antenna 130 and the blind spot radar 140 in the form of slots.

[0100] In one embodiment, when the main radar 120 is mounted on the first mounting part 111 in the form of a bracket, the first mounting part 111 and the main radar 120 can be used as an integral module, allowing for easy and quick replacement of different models of the main radar 120. Similarly, when the positioning antenna 130 is mounted on the second mounting part 112 in the form of a bracket, the second mounting part 112 and the positioning antenna 130 can be used as an integral module, allowing for easy and quick replacement of different models of the positioning antenna 130. Likewise, when the blind spot radar 140 is mounted on the third mounting part 113 in the form of a bracket, the third mounting part 113 and the blind spot radar 140 can be used as an integral module, allowing for easy and quick replacement of different models of the blind spot radar 140.

[0101] In one embodiment, the first mounting part 111 can be used to be compatible with different models of main radar 120, the second mounting part 112 can be used to be compatible with different models of positioning antenna 130, and the third mounting part 113 can be used to be compatible with different models of blind spot radar 140, so as to meet the data acquisition needs of different scenarios.

[0102] like Figure 1 and Figure 2 As shown, when the main radar 120, the positioning antenna 130, and the blind spot radar 140 are respectively mounted on the first mounting part 111, the second mounting part 112, and the third mounting part 113, the coordinate origin of the main radar 120, the coordinate origin of the positioning antenna 130, and the coordinate origin of the blind spot radar 140 are along the second direction (which can be understood as the height direction of the frame 110, see reference for details). Figure 1 The projection on the Z-axis (in the middle direction) is located on the first axis (reference). Figure 2 On the straight line indicated by the middle arrow A, this simplifies the conversion process between the coordinate systems of the main radar 120, the positioning antenna 130, and the blind spot radar 140, improves work efficiency, and reduces fusion errors caused by coordinate system deviations.

[0103] It should be noted that the aforementioned first axis is parallel to the aforementioned first direction. In this way, the coordinate systems of the main radar 120, the positioning antenna 130, and the blind spot radar 140 are only translated from the global coordinate system (the coordinate system where the main radar 120, the positioning antenna 130, and the blind spot radar 140 are actually installed) and there is no rotation relationship. This can further simplify the coordinate transformation process when the three data are fused.

[0104] It should be noted that even if the positioning bracket system 100 is installed on different vehicles, the relative positions of the main radar 120, positioning antenna 130, and blind spot radar 140 will not change, nor will their installation positions relative to the frame 110 change. In this way, when the positioning bracket system 100 is installed on different vehicles, the repetitive calibration can be reduced, the workload can be reduced, and the work efficiency can be improved.

[0105] The positioning bracket system 100 provided in this application embodiment, by arranging the first mounting part 111, the second mounting part 112, and the third mounting part 113 on the same frame 110 and ensuring that their relative positions on the frame 110 remain unchanged, ensures that even if the positioning bracket system 100 is installed on different vehicles, the relative positions between the main radar 120, the positioning antenna 130, and the blind spot radar 140 remain unchanged. That is, when the positioning bracket system 100 is installed on different vehicles, the projections of the coordinate origins of the main radar 120, the positioning antenna 130, and the blind spot radar 140 along the second direction still lie on the first axis. This reduces the calibration steps for the relative positions of the main radar 120, the positioning antenna 130, and the blind spot radar 140, effectively reducing repetitive calibration, workload, and improving work efficiency.

[0106] like Figure 1 and Figure 3 As shown, the frame 110 may include a first bracket 114 and a second bracket 115. The first bracket 114 is provided with the aforementioned second mounting portion 112 and third mounting portion 113, and the second bracket 115 is provided with the aforementioned first mounting portion 111. The second bracket 115 is positioned along a second direction (refer to...). Figure 1 and Figure 3 The first mounting part 111 protrudes from the surface of the first bracket 114 in the Z-axis direction, which makes the position of the first mounting part 111 higher than the positions of the second mounting part 112 and the third mounting part 113.

[0107] It should be noted that the aforementioned "the position of the first mounting part 111 is higher than the positions of the second mounting part 112 and the third mounting part 113" can be understood as along the second direction (refer to...). Figure 1 and Figure 3 (In the Z-axis direction), the first mounting part 111 is located above the second mounting part 112 and the third mounting part 113. In this way, the second mounting part 112, the third mounting part 113, the positioning antenna 130 and the blind spot radar 140 can avoid obstructing the main radar 120, which is beneficial for the main radar 120 to monitor over a wider range.

[0108] In one embodiment, the first bracket 114 and the second bracket 115 can be relatively fixed by processes such as welding, bonding, or integral molding.

[0109] like Figure 1 and Figure 2As shown, there are two second mounting portions 112, symmetrically arranged about the first mounting portion 111. Correspondingly, there are two positioning antennas 130, each mounted on one of the two second mounting portions 112, symmetrically arranged about the main radar 120. In this way, on the one hand, the two positioning antennas 130 can improve vehicle positioning accuracy; on the other hand, when the data from the two positioning antennas 130 are fused with the data from the main radar 120, the symmetrical feature simplifies data processing steps and improves work efficiency.

[0110] Similarly, such as Figure 1 and Figure 2 As shown, there are two third mounting parts 113, symmetrically arranged about the first mounting part 111. Correspondingly, there are two blind spot radars 140, each mounted on one of the two third mounting parts 113, symmetrically arranged about the main radar 120. In this way, on the one hand, the two blind spot radars 140 can be used to detect blind spots on opposite sides of the vehicle, avoiding the problem of blind spots on one side and improving safety performance; on the other hand, when the data from the two blind spot radars 140 are fused with the data from the main radar 120, the symmetrical feature simplifies the data processing steps and improves work efficiency.

[0111] like Figures 1 to 3 As shown, the two third mounting parts 113 are respectively set at opposite ends of the frame 110 along the first direction, which is beneficial for the blind spot radar 140 to monitor the outermost blind spot of the vehicle.

[0112] Figure 4 This is a schematic diagram of the positioning bracket system provided in an exemplary embodiment of this application after removing the first cover plate and the second cover plate. Figure 1 and Figure 4 As shown, the first support 114 is provided with a plurality of first reinforcing ribs 116 on the side opposite to the second support 115. The plurality of first reinforcing ribs 116 can enhance the structural strength of the first support 114, making the first support 114 less prone to deformation.

[0113] Similarly, such as Figure 1 and Figure 4 The second support 115 is provided with a plurality of second reinforcing ribs 117 on the side near the first support 114. The plurality of second reinforcing ribs 117 can enhance the structural strength of the second support 115, making the first support 114 less prone to deformation.

[0114] In one embodiment, the cavity between the plurality of first reinforcing ribs 116 and / or the plurality of second reinforcing ribs 117 can form an integrated cable channel, which is beneficial for the concealed laying of cables. This is not only more aesthetically pleasing, but also avoids signal interference caused by exposed cables, while reducing cable wear and simplifying cable installation complexity.

[0115] like Figure 1 As shown, the positioning bracket system 100 may further include a first cover plate 150, which is connected to the first bracket 114 and covers a plurality of first reinforcing ribs 116. In this way, on the one hand, the first cover plate 150 can prevent the first reinforcing ribs 116 from being exposed to the external environment, which is beneficial to improving the corrosion resistance of the first reinforcing ribs 116; on the other hand, the first cover plate 150 can prevent the first reinforcing ribs 116 from directly contacting the outside air, which can effectively reduce wind resistance during vehicle operation.

[0116] Similarly, such as Figure 1 As shown, the positioning bracket may further include a second cover plate 160, which is connected to the second bracket 115 and covers a plurality of second reinforcing ribs 117. In this way, on the one hand, the second cover plate 160 can prevent the second reinforcing ribs 117 from being exposed to the external environment, which is beneficial to improving the corrosion resistance of the second reinforcing ribs 117; on the other hand, the second cover plate 160 can prevent the second reinforcing ribs 117 from directly contacting the outside air, which can effectively reduce wind resistance during vehicle operation.

[0117] Figure 5 This is a schematic diagram of the structure of a third mounting part provided for an exemplary embodiment of this application. (See attached diagram.) Figure 1 and Figure 5 As shown, the third mounting part 113 may include a first mounting bracket 1131 and a second mounting bracket 1132. The first mounting bracket 1131 is connected to the frame 110, and the second mounting bracket 1132 is arranged around a second axis (see reference for details). Figure 5 The first mounting bracket 1131 is rotatably connected to the straight line indicated by the middle arrow B, and the blind spot radar 140 is mounted on the second mounting bracket 1132.

[0118] It should be noted that the second axis is perpendicular to the first axis. During the rotation of the second mounting bracket 1132 around the second axis, the angle between the second mounting bracket 1132 and the first mounting bracket 1131 changes continuously. In this way, the scanning angle of the blind spot radar 140 can be adjusted.

[0119] In practical applications, depending on the installation position of the positioning bracket system 100 on the vehicle and the distribution of obstructions in the external environment, the scanning angle of the blind spot radar 140 can be changed by adjusting the angle between the second mounting bracket 1132 and the first mounting bracket 1131, so as to avoid the blind spot radar 140 being obstructed.

[0120] In one embodiment, since the third mounting part 113 is located at the end of the frame 110, the angle between the blind spot radar 140 and the frame 110 can be adjusted by adjusting the angle between the second mounting bracket 1132 and the first mounting bracket 1131, so as to avoid the frame 110 from blocking the blind spot radar 140.

[0121] In one embodiment, the adjustable angle range between the first mounting bracket 1131 and the second mounting bracket 1132 can be 0-120°, 0-140°, 0-160°, etc.

[0122] like Figure 5 As shown, the first mounting bracket 1131 is provided with a first limiting groove 1133, and the second mounting bracket 1132 is provided with a second limiting groove 1134. Correspondingly, the third mounting part 113 may also include a first locking member 1135, which passes through the first limiting groove 1133 and the second limiting groove 1134. The first locking member 1135 can fix the first mounting bracket 1131 and the second mounting bracket 1132 relatively.

[0123] In practical applications, when the scanning angle of the blind spot radar 140 needs to be adjusted, the first locking member 1135 is operated to unlock the first mounting bracket 1131 and the second mounting bracket 1132. The second mounting bracket 1132 can rotate relative to the first mounting bracket 1131, and the blind spot radar 140 rotates with the second mounting bracket 1132. After the adjustment is completed, the first locking member 1135 is engaged with the first limiting groove 1133 and the second limiting groove 1134. The first locking member 1135 can lock the first mounting bracket 1131 and the second mounting bracket 1132, ensuring that the blind spot radar 140 remains in the adjusted position.

[0124] It should be understood that both the first limiting groove 1133 and the second limiting groove 1134 are arc-shaped grooves. In this way, during the rotation of the second mounting bracket 1132 relative to the first mounting bracket 1131, the first locking member 1135 can slide relative to the first limiting groove 1133 and the second limiting groove 1134, without affecting the rotation process.

[0125] like Figure 5 As shown, cable trays 1136 can be provided on both the first mounting bracket 1131 and the second mounting bracket 1132. Cables can pass through the cable trays 1136 to pass through the first mounting bracket 1131 and the second mounting bracket 1132, which facilitates electrical connection between the blind spot radar 140 and other components, and can shorten the cable routing length and save cable costs.

[0126] Figure 6 This is a schematic diagram of the structure of a claw assembly provided for an exemplary embodiment of this application. Figure 3 ,Figure 4 and Figure 6 The positioning support system 100 may further include a claw assembly 170, which is located at the bottom of the frame 110 and connected to the frame 110.

[0127] It should be noted that during the installation of the positioning bracket system 100 on the vehicle, the claw assembly 170 can be used to hold the vehicle body and fix the positioning bracket system 100 on the vehicle.

[0128] In one embodiment, the number of claw assemblies 170 can be one, two, or other similar.

[0129] like Figure 1 and Figure 4 As shown, there are two gripper assemblies 170, and the two gripper assemblies 170 are respectively arranged on the frame 110 along the first direction (reference). Figure 1 and Figure 4 At opposite ends on the X-axis direction, the two claw assemblies 170 can be used to hold the vehicle body, which can improve the assembly stability between the positioning bracket system 100 and the vehicle.

[0130] like Figure 6 As shown, the claw assembly 170 may include a mounting base 171 and a claw 173. The mounting base 171 is connected to the frame 110. The mounting base 171 is provided with a sliding groove 172 extending along a first direction, and the claw 173 slides in engagement with the sliding groove 172. That is, the claw 173 can move along the first direction, and the sliding groove 172 can guide the movement of the claw 173.

[0131] In practical applications, the position of the claw 173 can be adjusted by sliding the claw 173 along the first direction according to the specific installation position of the positioning bracket system 100 on the vehicle. This makes it easier to adjust the claw 173 to the most suitable clamping position, which helps to improve the installation stability between the positioning bracket system 100 and the vehicle.

[0132] like Figure 3 and Figure 6 As shown, two slide grooves 172 can be provided on the same mounting base 171, and two claws 173 are respectively assembled on the two slide grooves 172. That is, the two claws 173 share the same mounting base 171, thus reducing the number of mounting bases 171 and facilitating installation.

[0133] like Figure 3 As shown, when two claws 173 are mounted on the same mounting base 171, the two claws 173 are along a third direction (which can be understood as the width direction of the frame 110, see reference for details). Figure 3The two claws 173 are spaced apart along the Y-axis direction and can be used to hold different parts of the vehicle along the third direction, which can further improve the installation stability between the positioning bracket system 100 and the vehicle.

[0134] In one embodiment, one or three claws 173 may also be mounted on the same mounting base 171.

[0135] like Figure 4 As shown, when there are two claw assemblies 170 and two claws 173 are mounted on the same mounting base 171, the two claw assemblies 170 are respectively set at opposite ends of the frame 110 along the first direction, and the two claws 173 on the same mounting base 171 are distributed at intervals along the third direction. In this way, in the first direction, the two claws 173 located on the same straight line can be relatively close or relatively far apart; that is, the distance between the two claws 173 along the first direction can be adjusted, which makes it convenient for the positioning bracket system 100 to adapt to vehicles of different widths, expands the applicability of the positioning bracket system 100, and makes the positioning bracket system 100 have extremely high versatility and scalability.

[0136] Figure 7 A schematic diagram of the positioning support system provided in another exemplary embodiment of this application from a first-view perspective. Figure 8 A schematic diagram of the positioning support system provided as another exemplary embodiment of this application from a second perspective. (See diagram below.) Figure 7 and Figure 8 As shown, the first bracket 114 may include a first connecting bracket 1141, a second connecting bracket 1142, and a third connecting bracket 1143. The second connecting bracket 1142 is along the first direction (reference). Figure 7 The first connecting frame 1141 is located at one end of the first connecting frame 1141 along the X-axis direction, and the third connecting frame 1143 is located at the other end of the first connecting frame 1141 along the first direction. The second connecting frame 1142 and the third connecting frame 1143 are detachably connected to the first connecting frame 1141, and the second bracket 115 is detachably connected to the first connecting frame 1141, the second connecting frame 1142 and the third connecting frame 1143.

[0137] In other words, the first connecting frame 1141, the second connecting frame 1142, the third connecting frame 1143, and the second support 115 are independent of each other and can be processed separately. Compared with processing as a whole, the amount of cutting can be reduced and processing is more convenient. Specifically, if the first connecting frame 1141, the second connecting frame 1142, the third connecting frame 1143, and the second support 115 are machined as a whole, a particularly large metal block is required, and the cutting amount during the machining process is very large, requiring a specific large machine tool to complete the machining, and the machining period is also longer. However, by using the independent structure of the first connecting frame 1141, the second connecting frame 1142, the third connecting frame 1143, and the second support 115 in the embodiment of this application, the four connecting frames 1141, the second connecting frame 1142, the third connecting frame 1143, and the second support 115 can be machined separately. The metal block of the raw material for each is smaller, the cutting amount during the machining process is also smaller, and the first connecting frame 1141, the second connecting frame 1142, the third connecting frame 1143, and the second support 115 can be machined simultaneously on multiple machine tools, which can effectively improve the machining efficiency and shorten the machining period.

[0138] It should be noted that at least one of the first connecting frame 1141, the second connecting frame 1142, and the third connecting frame 1143 is detachably connected to the second bracket 115. Specifically, this may include the following embodiments.

[0139] In one embodiment, the first connecting bracket 1141 may be detachably connected to the second bracket 115.

[0140] In one embodiment, the second connecting bracket 1142 may be detachably connected to the second support 115 separately.

[0141] In one embodiment, the third connecting bracket 1143 may be detachably connected to the second bracket 115 separately.

[0142] In one embodiment, both the first connecting frame 1141 and the second connecting frame 1142 may be detachably connected to the second bracket 115.

[0143] In one embodiment, both the first connecting frame 1141 and the third connecting frame 1143 may be detachably connected to the second bracket 115.

[0144] In one embodiment, both the second connecting frame 1142 and the third connecting frame 1143 may be detachably connected to the second bracket 115.

[0145] In one embodiment, both the first connecting frame 1141 and the second connecting frame 1142 may be detachably connected to the second bracket 115.

[0146] In one embodiment, the first connecting frame 1141, the second connecting frame 1142, and the third connecting frame 1143 may all be detachably connected to the second bracket 115.

[0147] It should be noted that at least one of the second connecting frame 1142 and the third connecting frame 1143 is provided with a second mounting portion 112 and a third mounting portion 113. Specifically, it may include the following embodiments.

[0148] In one embodiment, the second connecting frame 1142 is provided with a second mounting portion 112 and a third mounting portion 113.

[0149] In one embodiment, the third connecting frame 1143 is provided with a second mounting portion 112 and a third mounting portion 113.

[0150] In one embodiment, both the second connecting frame 1142 and the third connecting frame 1143 are provided with a second mounting portion 112 and a third mounting portion 113.

[0151] In one embodiment, there are two second mounting portions 112, symmetrically arranged about the first mounting portion 111, and respectively mounted on the second connecting frame 1142 and the third connecting frame 1143. Similarly, there are two third mounting portions 113, symmetrically arranged about the first mounting portion 111, and respectively mounted on the second connecting frame 1142 and the third connecting frame 1143. This symmetrical feature simplifies data processing steps and improves efficiency when the camera device 180 and the main radar 120 fuse data.

[0152] like Figure 8 As shown, the second bracket 115 may include a first connecting wall 1151, the first connecting wall 1151 being along a first direction (reference). Figure 8 The first connecting wall 1151 (in the X-axis direction) covers the connection between the first connecting frame 1141 and the second connecting frame 1142. A portion of the first connecting wall 1151 is detachably connected to the first connecting frame 1141, and another portion of the first connecting wall 1151 is detachably connected to the second connecting frame 1142. In other words, the second bracket 115, the first connecting frame 1141, and the second connecting frame 1142 can be detached from each other through the first connecting wall 1151.

[0153] In one embodiment, the first connecting wall 1151, the first connecting frame 1141, and the second connecting frame 1142 can be connected by fasteners such as bolts and studs.

[0154] like Figure 6As shown, the second support 115 may further include a second connecting wall 1152. The second connecting wall 1152 and the first connecting wall 1151 are spaced apart along a first direction. The second connecting wall 1152 covers the connection between the first connecting frame 1141 and the third connecting frame 1143 along the first direction. A portion of the second connecting wall 1152 is detachably connected to the first connecting frame 1141, and the other portion is detachably connected to the third connecting frame 1143. In other words, the second connecting wall 1152 enables the second support 115, the second connecting frame 1142, and the third connecting frame 1143 to be detachable from each other.

[0155] In one embodiment, the first connecting wall 1151, the second connecting bracket 1142, and the third connecting bracket 1143 can be connected by fasteners such as screws and studs.

[0156] like Figure 7 and Figure 8 As shown, the first bracket 114 is provided with a fourth mounting part 118. Correspondingly, the positioning bracket system 100 may also include a camera device 180, which is located in the fourth mounting part 118.

[0157] In practical applications, the camera device 180 can be used to capture visual information about the environment, providing the system with key data such as environmental perception and target recognition, and supporting the system's decision-making and control.

[0158] In one embodiment, the fourth mounting portion 118 can mount the camera device 180 in the form of a bracket.

[0159] In one embodiment, the fourth mounting part 118 can mount the camera device 180 in the form of a slot.

[0160] In one embodiment, when the camera device 180 is mounted in the form of a bracket on the fourth mounting part 118, the fourth mounting part 118 can be modularly assembled with the first bracket 114, which can easily adapt to camera devices 180 of different models and sizes.

[0161] like Figure 8 As shown, the fourth mounting part 118 may include a first sub-part 1181 and a second sub-part 1182. The first sub-part 1181 is distributed at intervals from the first mounting part 111 along the second direction. The second sub-part 1182 is disposed between the second mounting part 112 and the third mounting part 113 along the first direction. A camera device 180 is mounted on both the first sub-part 1181 and the second sub-part 1182.

[0162] It should be understood that the camera device 180 on the first sub-part 1181 and the camera device 180 on the second sub-part 1182 can capture environmental information from different directions, effectively expanding the perception range, providing the system with more comprehensive and accurate environmental information, and reducing blind spots.

[0163] like Figure 8 As shown, there are two of each of the second mounting section 112, the third mounting section 113, and the second sub-section 1182. The two second mounting sections 112 are symmetrically arranged about the first mounting section 111, the two third mounting sections 113 are symmetrically arranged about the first mounting section 111, and the two second sub-sections 1182 are symmetrically arranged about the first mounting section 111. In this way, when fusing the data from the camera device 180 with the data from the main radar 120, the symmetrical features simplify the data processing steps and improve work efficiency.

[0164] It should be understood that the two second sub-parts 1182 are respectively disposed on the first connecting frame 1141 and the third connecting frame 1143. One second sub-part 1182 is disposed between the second mounting part 112 and the third mounting part 113 on the first connecting frame 1141, and the other second sub-part 1182 is disposed between the second mounting part 112 and the third mounting part 113 on the third connecting frame 1143. On the one hand, the second sub-part 1182 can make full use of the space between the second mounting part 112 and the third mounting part 113, improving the space utilization rate of the frame 110; on the other hand, the camera devices 180 on the two second sub-parts 1182 can perceive environmental information in opposite directions, which can effectively expand the perception range, provide the system with more comprehensive and accurate environmental information, and reduce perception blind spots.

[0165] like Figure 8 As shown, the first sub-part 1181 may include multiple first mounting positions 11811, each of which is equipped with a camera device 180. The second bracket 115 is along a third direction (which can be understood as the width direction of the bracket 110, see reference). Figure 8 At least one first mounting position 11811 is provided in each of the two opposite regions on the Y-axis direction.

[0166] It should be understood that the camera device 180 installed on the first mounting position 11811 in the opposite two sides of the second bracket 115 along the third direction can be used to scan the environmental information in the front and back directions of the second bracket 115, which can further expand the sensing range, provide the system with more comprehensive and accurate environmental information, and reduce the sensing blind spots.

[0167] In one embodiment, the number of first mounting positions 11811 in opposite regions along the third direction of the second bracket 115 can be the same.

[0168] In one embodiment, the number of first mounting positions 11811 in opposite regions along a third direction of the second bracket 115 can be different. For example, in Figure 8 In the middle, the second bracket 115 has a first mounting position 11811 in one side area along the third direction, and two first mounting positions 11811 in the other side area.

[0169] like Figure 8 As shown, the second sub-part 1182 includes a plurality of second mounting positions 11821, each of which is equipped with a camera device 180. The plurality of second mounting positions 11821 are located along a third direction (which can be understood as the width direction of the frame 110, see reference for details). Figure 8 Distribution (in the Y-axis direction).

[0170] It should be understood that the camera devices 180 installed on the multiple second mounting positions 11821 can be used to scan environmental information in different directions, which can further expand the sensing range, provide the system with more comprehensive and accurate environmental information, and reduce sensing blind spots.

[0171] It should be noted that, as Figure 9 As shown, distributing multiple first mounting positions 11811 on opposite sides of the second bracket 115 along a third direction and distributing multiple second mounting positions 11821 along a third direction can effectively prevent the camera device 180 on the first mounting positions 11811 and the second mounting positions 11821 from being blocked by other components, which is conducive to the camera device 180 collecting more and more accurate environmental information.

[0172] Figure 7 This is a schematic diagram of the structure of the fourth mounting part and the camera device provided for an exemplary embodiment of this application. Figure 9 and Figure 9 As shown, the fourth mounting part 118 may include a third mounting bracket 1183 and a fourth mounting bracket 1184, with the third mounting bracket 1183 revolving around a third axis (see reference for details). Figure 9 The straight line indicated by the middle arrow C) is rotatably connected to the first bracket 114. The fourth mounting bracket 1184 is located on the section of the third mounting bracket 1183 away from the first bracket 114. The fourth mounting bracket 1184 is rotated around the fourth axis (see reference for details). Figure 7 The third mounting bracket 1183 is rotatably connected to the straight line indicated by the middle arrow D, and the camera device 180 is mounted on the fourth mounting bracket 1184.

[0173] It should be noted that the third axis and the second direction ( Figure 10The third mounting bracket 1183 rotates relative to the first bracket 114 around the third axis, while the fourth mounting bracket 1184 and the camera device 180 follow the rotation of the third mounting bracket 1183 around the third axis, allowing adjustment of the scanning angle of the camera device 180. Similarly, the camera device 180 can follow the rotation of the fourth mounting bracket 1184 around the fourth axis, allowing adjustment of the scanning angle of the camera device 180.

[0174] It should be noted that the combination of the camera device 180 rotating around the third axis and the camera device 180 rotating around the fourth axis can effectively expand the scanning range of the camera device 180, reduce blind spots, and provide the system with more accurate environmental information.

[0175] Figure 10 A schematic diagram of the structure of the fourth mounting part and the camera device provided for another exemplary embodiment of this application. (See attached diagram.) Figure 9 As shown, in Figure 10 Based on the third mounting bracket 1183 and the fourth mounting bracket 1184 shown, the fourth mounting part 118 may further include a fifth mounting bracket 1185. The fifth mounting bracket 1185 is located at the end of the fourth mounting bracket 1184 away from the fourth mounting bracket 1184, and the fifth mounting bracket 1185 is arranged around a fifth axis (see reference for details). Figure 7 The fourth mounting bracket 1184 is rotatably connected to the straight line indicated by the middle arrow E, and the camera device 180 is mounted on the fifth mounting bracket 1185.

[0176] It should be noted that the third, fourth, and fifth axes are perpendicular to each other. As the fifth mounting bracket 1185 rotates relative to the fourth mounting bracket 1184 around the fifth axis, the camera device 180 follows the fifth mounting bracket 1185 in rotating around the fifth axis, which allows adjustment of the scanning angle of the camera device 180.

[0177] It should be noted that rotating the camera device 180 around the third axis, the fourth axis, and the fifth axis can effectively expand the scanning range of the camera device 180, reduce blind spots, and provide the system with more accurate environmental information.

[0178] like Figure 9 and Figure 9As shown, the third mounting bracket 1183 is provided with a third limiting groove 1186, and the first bracket 114 is provided with a first limiting hole (not shown in the figure). The first limiting hole communicates with the third limiting groove 1186. Correspondingly, the fourth mounting part 118 may also include a second locking member (not shown in the figure) and a third locking member 1191. The second locking member passes through the first limiting hole and the third limiting groove 1186, and the second locking member can fix the third mounting bracket 1183 and the first bracket 114 relatively.

[0179] In practical applications, when it is necessary to adjust the scanning angle of the camera device 180, the second locking member is operated to unlock the third mounting bracket 1183 from the first support 114. The third mounting bracket 1183 can rotate relative to the first support 114 around the third axis, and the camera device 180 rotates with the third mounting bracket 1183. After the adjustment is completed, the second locking member is engaged with the third limiting groove 1186 and the first limiting hole. The second locking member can lock the third mounting bracket 1183 and the first support 114, ensuring that the camera device 180 remains in the adjusted position.

[0180] like Figure 10 As shown, the third mounting bracket 1183 is also provided with a fourth limiting groove 1187, and the fourth mounting bracket 1184 is provided with a second limiting hole (not shown in the figure), which communicates with the fourth limiting groove 1187; correspondingly, the fourth mounting part 118 may also include a third locking member 1191, which passes through the second limiting hole and the fourth limiting groove 1187, and can fix the third mounting bracket 1183 and the fourth mounting bracket 1184 relatively.

[0181] In practical applications, when the scanning angle of the camera device 180 needs to be adjusted, the third locking member 1191 is operated to unlock the third mounting bracket 1183 and the fourth mounting bracket 1184. The fourth mounting bracket 1184 can rotate relative to the third mounting bracket 1183 around the fourth axis, and the camera device 180 rotates with the fourth mounting bracket 1184. After the adjustment is completed, the third locking member 1191 is engaged with the fourth limiting groove 1187 and the second limiting hole. The third locking member 1191 can lock the third mounting bracket 1183 and the fourth mounting bracket 1184, ensuring that the camera device 180 remains in the adjusted position.

[0182] like Figure 9 As shown, in Figure 11Based on the structure shown, the fourth mounting bracket 1184 is also provided with a fifth limiting groove 1188, and the fifth mounting bracket 1185 is provided with a third limiting hole (not shown in the figure). The third limiting hole communicates with the fifth limiting groove 1188. The fourth mounting part 118 may also include a fourth locking member 1192. The fourth locking member 1192 passes through the third limiting hole and the fifth limiting groove 1188. The fourth locking member 1192 can fix the fourth mounting bracket 1184 and the fifth mounting bracket 1185 relatively.

[0183] In practical applications, when it is necessary to adjust the scanning angle of the camera device 180, the fourth locking member 1192 is operated to unlock the fourth mounting bracket 1184 and the fifth mounting bracket 1185. The fifth mounting bracket 1185 can rotate around the fifth axis relative to the fourth mounting bracket 1184, and the camera device 180 rotates with the fifth mounting bracket 1185. After the adjustment is completed, the fourth locking member 1192 is engaged with the third limiting hole and the fifth limiting groove 1188. The fourth locking member 1192 can lock the fourth mounting bracket 1184 and the fifth mounting bracket 1185, ensuring that the camera device 180 remains in the adjusted position.

[0184] It should be noted that the third limiting groove 1186, the fourth limiting groove 1187, and the fifth limiting groove 1188 are all arc-shaped grooves. In this way, after the third mounting bracket 1183, the fourth mounting bracket 1184, and the fifth mounting bracket 1185 rotate, a portion of the third limiting groove 1186 can still be aligned with the first limiting hole, a portion of the fourth limiting groove 1187 can still be aligned with the second limiting hole, and a portion of the fifth limiting groove 1188 can still be aligned with the third limiting hole. This ensures that the second locking member can still pass through the third limiting groove 1186 and the first limiting hole, the third locking member 1191 can still pass through the fourth limiting groove 1187 and the second limiting hole, and the fourth locking member 1192 can still pass through the fifth limiting groove 1188 and the third limiting hole.

[0185] Figure 11 An exploded view of the frame, first base plate, and second base plate provided for an exemplary embodiment of this application. Figure 11 As shown, the second bracket 115 is provided along the second direction (see reference for details). Figure 7 A first mounting hole 1153 (in the Z-axis direction) is provided, and a first annular wall 1154 is provided on the inner side of the first mounting hole 1153. Correspondingly, the first mounting part 111 may include a first base plate 1111, the first base plate 1111 and the first annular wall 1154 are detachably connected, the first base plate 1111 can close the first mounting hole 1153, and the main radar 120 is disposed on the first base plate 1111.

[0186] In practical applications, the first base plate 1111 and the main radar 120 can be modularly designed. Specifically, when it is necessary to replace the main radar 120 with a different model, the first base plate 1111 can be removed from the first annular wall 1154, and then the first base plate 1111 equipped with the new model of main radar 120 can be installed on the first annular wall 1154, achieving quick replacement. In this way, by utilizing a modular design, the versatility of the positioning bracket system 100 can be improved, adapting to diverse needs, and the assembly process can be simplified, improving assembly efficiency.

[0187] In one embodiment, the first annular wall 1154 and the first base plate 1111 can be detachably connected by fasteners such as bolts and studs.

[0188] like Figure 11 As shown, the positioning support system 100 may also include an inertial navigation sensor 190, which is located on the side of the first support 114 away from the second support 115.

[0189] It should be noted that the inertial navigation sensor 190 can monitor the vehicle's angular velocity, acceleration and other motion parameters in real time through its internal gyroscope, accelerometer and other components. The system can calculate the vehicle's instantaneous speed, position and attitude based on the data provided by the inertial navigation sensor 190 and the initial position information.

[0190] like ​ As shown, the first bracket 114 is provided with a second mounting hole 1145 extending along the second direction, and a second annular wall 1146 is provided on the inner side of the second mounting hole 1145; correspondingly, the positioning bracket system 100 may also include a second base plate 210, the second base plate 210 and the second annular wall 1146 are detachably connected, the second base plate 210 can close the second mounting hole 1145, and the inertial navigation sensor 190 is disposed on the second base plate 210.

[0191] In practical applications, the second base plate 210 and the inertial navigation sensor 190 can be modularly designed. Specifically, when it is necessary to replace the inertial navigation sensor 190 with a different model, the second base plate 210 can be removed from the second annular wall 1146, and then the second base plate 210 equipped with the new model of inertial navigation sensor 190 can be installed on the second annular wall 1146 for quick replacement. In this way, by utilizing a modular design, the versatility of the positioning bracket system 100 can be improved, adapting to diverse needs, and the assembly process can be simplified and assembly efficiency improved.

[0192] The vehicle provided in this application embodiment may include a vehicle body and a positioning bracket system 100 as described in the previous embodiment. The bracket 110 is detachably connected to the vehicle body and can be installed on different vehicle bodies.

[0193] It should be noted that the beneficial effects of the vehicle provided in this application embodiment can be referred to the beneficial effects of the aforementioned positioning bracket system 100.

[0194] In one embodiment, the vehicle may include automobiles, engineering vehicles, special vehicles, etc.

[0195] The basic principles of this application have been described above with reference to specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in this application are merely examples and not limitations, and should not be considered as essential features of each embodiment of this application. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the application to the necessity of employing the aforementioned specific details for implementation.

[0196] The block diagrams of devices, apparatuses, devices, and systems involved in this application are merely illustrative examples and are not intended to require or imply that they must be connected, arranged, or configured in the manner shown in the block diagrams. As those skilled in the art will recognize, these devices, apparatuses, devices, and systems can be connected, arranged, and configured in any manner. Words such as “comprising,” “including,” “having,” etc., are open-ended terms meaning “including but not limited to,” and are used interchangeably with them. The terms “or” and “and” as used herein refer to the terms “and / or,” and are used interchangeably with them unless the context clearly indicates otherwise. The term “such as” as used herein refers to the phrase “such as but not limited to,” and is used interchangeably with it.

[0197] It should also be noted that in the apparatus, equipment, and methods of this application, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of this application.

[0198] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use this application. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of this application. Therefore, this application is not intended to be limited to the aspects shown herein, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.

[0199] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of this application to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A positioning support system, characterized in that, include: The frame has a first mounting portion, a second mounting portion, and a third mounting portion spaced apart along a first direction; the second mounting portion is located between the first mounting portion and the third mounting portion; wherein, the first direction represents the length direction of the frame. The main radar is located at the first mounting section; A positioning antenna is located in the second mounting part; A blind spot radar is installed in the third mounting section; Wherein, the coordinate origin of the main radar, the coordinate origin of the positioning antenna, and the coordinate origin of the blind spot radar are projected along the second direction onto the first axis; the first axis is parallel to the first direction; the second direction represents the height direction of the frame; The frame includes: The first bracket is provided with the second mounting part and the third mounting part; The second bracket is provided with the first mounting part, and the second bracket protrudes from the surface of the first bracket along the second direction, so that the position of the first mounting part is higher than the positions of the second mounting part and the third mounting part. The first support includes: First connecting frame; A second connecting frame is disposed at one end of the first connecting frame along the first direction, and the second connecting frame is detachably connected to the first connecting frame. A third connecting frame is disposed at the other end of the first connecting frame along the first direction, and the third connecting frame is detachably connected to the first connecting frame. Wherein, at least one of the first connecting frame, the second connecting frame, and the third connecting frame is detachably connected to the second bracket; at least one of the second connecting frame and the third connecting frame is provided with the second mounting part and the third mounting part; The second support includes: A first connecting wall covers the connection between the first connecting frame and the second connecting frame along the first direction, wherein a portion of the first connecting wall is detachably connected to the first connecting frame, and another portion of the first connecting wall is detachably connected to the second connecting frame; The second connecting wall is spaced apart from the first connecting wall along the first direction. The second connecting wall covers the connection between the first connecting frame and the third connecting frame along the first direction. A portion of the second connecting wall is detachably connected to the first connecting frame, and another portion of the second connecting wall is detachably connected to the third connecting frame.

2. The positioning bracket system according to claim 1, characterized in that, The number of the second mounting part and the third mounting part are both two, with the two second mounting parts symmetrically arranged about the first mounting part, and the two third mounting parts symmetrically arranged about the first mounting part.

3. The positioning bracket system according to claim 1, characterized in that, The first support has a plurality of first reinforcing ribs on the side away from the second support; and / or, the second support has a plurality of second reinforcing ribs on the side close to the first support.

4. The positioning bracket system according to claim 3, characterized in that, The positioning support system also includes: A first cover plate, connected to the first bracket, covers a plurality of the first reinforcing ribs; and / or The second cover plate is connected to the second bracket, and the second cover plate covers a plurality of the second reinforcing ribs.

5. The positioning bracket system according to claim 1, characterized in that, The first bracket is also provided with a fourth mounting part; The positioning support system also includes: A camera device is located in the fourth mounting section.

6. The positioning bracket system according to claim 5, characterized in that, The fourth mounting unit includes: The first sub-part is distributed at intervals from the first mounting part along the second direction; The second sub-part is disposed between the second mounting part and the third mounting part along the first direction; wherein the camera device is mounted on both the first sub-part and the second sub-part.

7. The positioning bracket system according to claim 6, characterized in that, The number of the second mounting part, the number of the third mounting part, and the number of the second sub-part are all two. The two second mounting parts are symmetrically arranged with respect to the first mounting part, the two third mounting parts are symmetrically arranged with respect to the first mounting part, and the two second sub-parts are symmetrically arranged with respect to the first mounting part.

8. The positioning bracket system according to claim 6, characterized in that, The first sub-part includes a plurality of first mounting positions, each of which is provided with the camera device. The second bracket is provided with at least one first mounting position in each of the opposite regions along the third direction. The third direction represents the width direction of the bracket.

9. The positioning bracket system according to claim 6, characterized in that, The second sub-part includes a plurality of second mounting positions, each of which is provided with the camera device, and the plurality of second mounting positions are distributed along a third direction; wherein, the third direction represents the width direction of the frame.

10. The positioning bracket system according to claim 5, characterized in that, The fourth mounting unit includes: The third mounting bracket is rotatably connected to the first bracket about a third axis; A fourth mounting bracket is disposed at the end of the third mounting bracket away from the first bracket, and the fourth mounting bracket is rotatably connected to the third mounting bracket about a fourth axis; The camera device is mounted on the fourth mounting bracket; the third axis is parallel to the second direction, and the fourth axis is perpendicular to the third axis.

11. The positioning bracket system according to claim 10, characterized in that, The third mounting bracket is provided with a third limiting groove and a fourth limiting groove, the first bracket is provided with a first limiting hole, the first limiting hole is connected to the third limiting groove, and the fourth mounting bracket is provided with a second limiting hole, the second limiting hole is connected to the fourth limiting groove. The fourth mounting unit also includes: The second locking member passes through the first limiting hole and the third limiting groove to fix the third mounting bracket and the first bracket. The third locking member passes through the second limiting hole and the fourth limiting groove to fix the third mounting bracket and the fourth mounting bracket.

12. The positioning bracket system according to claim 11, characterized in that, Both the third limiting groove and the fourth limiting groove are arc-shaped grooves.

13. The positioning bracket system according to claim 5, characterized in that, The fourth mounting unit also includes: The third mounting bracket is rotatably connected to the first bracket about a third axis; A fourth mounting bracket is disposed at the end of the third mounting bracket away from the first bracket, and the fourth mounting bracket is rotatably connected to the third mounting bracket about a fourth axis; The fifth mounting bracket is located at the end of the fourth mounting bracket away from the fourth mounting bracket, and the fifth mounting bracket is rotatably connected to the fourth mounting bracket about a fifth axis; The camera device is mounted on the fifth mounting bracket; the third axis is parallel to the second direction; the third axis, the fourth axis, and the fifth axis are perpendicular to each other.

14. The positioning bracket system according to claim 13, characterized in that, The third mounting bracket is provided with a third limiting groove and a fourth limiting groove, the first bracket is provided with a first limiting hole, the first limiting hole is connected to the third limiting groove, the fourth mounting bracket is provided with a second limiting hole and a fifth limiting groove, the second limiting hole is connected to the fourth limiting groove, and the fifth mounting bracket is provided with a third limiting hole, the third limiting hole is connected to the fifth limiting groove; The fourth mounting unit also includes: The second locking member passes through the first limiting hole and the third limiting groove to fix the third mounting bracket and the first bracket. The third locking member passes through the second limiting hole and the fourth limiting groove to fix the third mounting bracket and the fourth mounting bracket; A fourth locking element is inserted into the third limiting hole and the fifth limiting groove to fix the fourth mounting bracket and the fifth mounting bracket.

15. The positioning bracket system according to claim 14, characterized in that, The third limiting groove, the fourth limiting groove, and the fifth limiting groove are all arc-shaped grooves.

16. The positioning bracket system according to claim 1, characterized in that, The second bracket is provided with a first mounting hole that extends through the second direction, and the inner side of the first mounting hole is provided with a first annular wall; The first mounting part includes: A first base plate is detachably connected to the first annular wall and seals the first mounting hole; wherein the main radar is mounted on the first base plate.

17. The positioning bracket system according to claim 1, characterized in that, The positioning support system also includes: An inertial navigation sensor is located on the side of the first bracket away from the second bracket.

18. The positioning bracket system according to claim 17, characterized in that, The first bracket is provided with a second mounting hole that extends through the second direction, and the inner side of the second mounting hole is provided with a second annular wall; The positioning support system also includes: The second base plate is detachably connected to the second annular wall and closes the second mounting hole; wherein the inertial navigation sensor is disposed on the second base plate.

19. The positioning bracket system according to any one of claims 1 to 18, characterized in that, The third mounting part includes: A first mounting bracket is connected to the frame body; The second mounting bracket is rotatably connected to the first mounting bracket about the second axis; The blind spot radar is mounted on the second mounting bracket to adjust its scanning angle; the second axis is perpendicular to the first axis.

20. The positioning bracket system according to claim 19, characterized in that, The first mounting bracket is provided with a first limiting groove, and the second mounting bracket is provided with a second limiting groove; The third mounting unit also includes: A first locking member is inserted into the first limiting groove and the second limiting groove to fix the first mounting bracket and the second mounting bracket relative to each other.

21. The positioning bracket system according to claim 20, characterized in that, Both the first limiting groove and the second limiting groove are arc-shaped grooves.

22. The positioning bracket system according to any one of claims 1 to 18, characterized in that, The positioning support system also includes: A claw assembly is located at the bottom of the frame and is connected to the frame.

23. The positioning bracket system according to claim 22, characterized in that, The gripper assembly includes: Mounting base, connected to the frame, the mounting base having a sliding groove extending along the first direction; The chuck engages with the sliding groove.

24. A vehicle, characterized in that, include: Vehicle body; The positioning bracket system as described in any one of claims 1 to 23, wherein the bracket body is detachably connected to the vehicle body.

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