Systems, assemblies, and methods for coupling sensor cartridge to vehicle

Abstract

A universal bracket for connecting a sensor cartridge and a vehicle. The universal bracket includes a first end having a surface for connection to the vehicle, a second end for connection to the sensor cartridge, three fixing points, and at least one port, the universal bracket has three fixing points extending through the surface perpendicular to the surface for preventing lateral, vertical and forward movement of the universal bracket relative to the vehicle, the three fixing points further preventing rotational movement of the universal bracket relative to the vehicle, and at least one port extending from the first end to the second end, the at least one port configured to allow passage of one or more conduits extending from the vehicle to the sensor cartridge. The connecting assembly comprises the universal support.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to U.S. application No. 17 / 826,000 filed on May 26, 2022, U.S. application No. 17 / 826,031 filed on May 26, 2022, U.S. application No. 17 / 826,039 filed on May 26, 2022, U.S. application No. 17 / 826,043 filed on May 26, 2022, and U.S. application No. 17 / 826,046 filed on May 26, 2022, the entire contents of each of the above applications are incorporated herein by reference in their entirety. Technical Field

[0003] The present disclosure relates to a universal bracket for a sensor pod. Background Art

[0004] The vehicle includes a side view mirror connected to the vehicle. Some side view mirrors may be equipped to collect data and information, communicate with the vehicle, and may assist in navigating the vehicle. Summary of the invention

[0005] According to an embodiment of the present disclosure, a universal bracket for connecting a sensor box and a vehicle includes a first end, a second end, three fixing points and at least one port, wherein the first end has a surface for connecting to the vehicle, the second end is for connecting to the sensor box, the three fixing points extend perpendicularly to the surface and through the surface to prevent lateral movement, vertical movement and forward movement of the universal bracket relative to the vehicle, the three fixing points further prevent rotational movement of the universal bracket relative to the vehicle, and the at least one port extends from the first end through the arm, and the at least one port is configured to allow one or more conduits extending from the vehicle to the sensor box to pass through.

[0006] According to an embodiment of the present disclosure, a universal bracket for connecting a sensor box and a vehicle includes a first end, a second end, three fixing points, a bracket arm protrusion and a bracket pin, the first end having a surface for connecting to the vehicle, the second end for connecting to the sensor box, the three fixing points extending perpendicularly to the surface for preventing lateral movement, vertical movement and rotational movement of the universal bracket relative to the vehicle, the bracket arm protrusion extending from the second end, the bracket pin extending vertically upward from the upper surface of the bracket arm protrusion, and the bracket pin and the upper surface are configured to receive a sensor box arm of the sensor box.

[0007] According to an embodiment of the present disclosure, a connection assembly for coupling a sensor box to a vehicle includes a universal bracket, a sensor box arm, and a conduit connector, wherein the universal bracket has a bracket port, the bracket port extending from a side of the bracket facing a truck to a side of the bracket facing a sensor box, the sensor box arm has a sensor box arm port, the sensor box arm port extending from a side of the sensor box facing the bracket to a cavity of the sensor box arm, the conduit connector being located in the cavity, wherein the bracket port and the sensor box arm port are aligned, and wherein a conduit is configured to extend from the vehicle through the aligned bracket port and sensor box port and connect to the conduit connector.

[0008] Additional features, advantages and embodiments of the present disclosure are set forth and apparent by considering the following detailed description, drawings and claims. In addition, it should be understood that both the foregoing overview and the following detailed description of the present disclosure are exemplary and intended to provide further explanation without limiting the scope of the present disclosure as claimed. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The foregoing and other features and advantages will become apparent from the following more particular description of various exemplary embodiments, as illustrated in the accompanying drawings, wherein like reference numerals generally indicate identical, functionally similar, and / or structurally similar elements.

[0010] Figure 1 A perspective view showing a vehicle according to an embodiment of the present disclosure.

[0011] Figure 2 A perspective view showing a vehicle according to an embodiment of the present disclosure.

[0012] Figure 3 A perspective view of a sensor cartridge with a connection assembly is shown according to an embodiment of the present disclosure.

[0013] Figure 4 The embodiment according to the present disclosure is shown Figure 3 A perspective view of a sensor cartridge having a sensor cartridge arm connecting the components and without a bracket connecting the components.

[0014] Figure 5 The embodiment according to the present disclosure is shown Figure 4 Another perspective view of the sensor box.

[0015] Figure 6 The embodiment according to the present disclosure is shown Figure 4 A perspective view of a sensor cartridge arm of a sensor cartridge with the cover removed.

[0016] Figure 7 The embodiment according to the present disclosure is shown Figure 6 Exploded perspective view of the sensor cartridge arm.

[0017] Figure 8 The embodiment according to the present disclosure is shown Figure 3 A perspective view of a bracket of a connection assembly.

[0018] Fig. 9 The embodiment according to the present disclosure is shown Figure 8 Another perspective view of the bracket.

[0019] Fig.10 The embodiment according to the present disclosure is shown Figure 8 Another perspective view of the bracket.

[0020] Fig.11 An alternative bracket according to an embodiment of the present disclosure is shown for use with Figure 6 The sensor cartridge arm may be used together to form an alternative connection assembly.

[0021] Fig.12 According to an embodiment of the present disclosure, a method for Figure 1 Exploded perspective view of an alternative connection assembly for use with the sensor cartridge.

[0022] Fig.13 According to an embodiment of the present disclosure, a method for Figure 1 A perspective view of an alternative connection assembly for use with a sensor cartridge.

[0023] Fig.14 According to an embodiment of the present disclosure, a method for Figure 1 A perspective view of an alternative connection assembly for use with a sensor cartridge.

[0024] Fig.15 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0025] Fig.16 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0026] Fig.17 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0027] Fig.18 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0028] Fig.19 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0029] Fig. 20 The embodiment of the present disclosure is shown Figure 3 The following are the steps to install the sensor box.

[0030] Fig.21 A procedure for installing a sensor cartridge according to an embodiment of the present disclosure is shown.

[0031] Fig. 22 A procedure for removing a sensor cartridge according to an embodiment of the present disclosure is shown. DETAILED DESCRIPTION

[0032] Various embodiments are discussed in detail below. Although specific embodiments are discussed, this is for illustrative purposes only. Those skilled in the relevant art will recognize that other components and configurations may be used without departing from the spirit and scope of the present disclosure.

[0033] As used herein, the terms “first,” “second,” and “third” may be used interchangeably to distinguish one component from another, and are not intended to imply the position or importance of the respective components.

[0034] The terms "forward" and "rearward" refer to relative positions of a vehicle. For example, forward refers to a position closer to the front hood, front bumper or front fender of the vehicle, and rearward refers to a position closer to the rear bumper, trunk or trailer of the vehicle.

[0035] Unless otherwise specified herein, the terms "coupled," "fixed," "attached," "connected" and similar terms refer to both direct coupling, fixing, attachment, or connection as well as indirect coupling, fixing, attachment, or connection through one or more intermediate components or features.

[0036] The singular form "a," "an," and "the" include plural references unless the context clearly dictates otherwise.

[0037] Approximate language as used throughout the specification and claims is applied to modify any quantitative representation, which can be permitted to change without causing changes in the basic functions associated therewith. Therefore, the value modified by one or more terms such as "approximately", "approximately" and "substantially" is not limited to the specified exact value. In at least some cases, approximate language can correspond to the accuracy of the instrument used to measure the value, or the accuracy of the method or machine used to construct or manufacture parts and / or systems. For example, approximate language can refer to 1%, 2%, 4%, 10%, 15% or 20% in any single value, one or more value ranges and / or the endpoints defining one or more value ranges.

[0038] A vehicle includes a sensor cartridge connected to the vehicle. The sensor cartridge collects data and information, communicates with the vehicle, and can assist in navigating the vehicle. The sensor cartridge is connected to the vehicle via a connection assembly. There remains a need for improved assemblies, systems, and methods for connecting a sensor cartridge to a vehicle. As described and shown herein, these may, for example, include connection assemblies that reduce damage and debris in the event of a crash, quick-change sensor cartridges, and / or universal brackets or accessories.

[0039] In one aspect of the disclosure, the sensor box can bend backward after an impact to reduce damage and debris after a collision. The connection assembly can allow rotation when impacted, but is securely secured with shear bolts to prevent vibration. In another aspect of the disclosure, a quick-change sensor box can be quickly replaced, for example in a few minutes. The connection assembly allows for quick removal and / or installation. The sensor box does not need to be initially mounted to the vehicle with bolts. In yet another aspect, the connection assembly provides universal attachment for multiple mirror box types and provides universal attachment for multiple vehicle models. In yet another aspect of the disclosure, the sensor box can be replaced by one person without the need for additional support structures to manage the weight and positioning of the sensor box.

[0040] In one aspect, the connection assembly may include features for providing alignment and position control of the sensor cartridge. For example, in a connection assembly having a support and a sensor cartridge arm, as discussed in more detail below, the sensor cartridge arm and the support may be configured to provide alignment and position control of the sensor cartridge when the support and the sensor cartridge arm are assembled. These features may reliably position the support and the sensor cartridge arm so that they contact and / or touch each other, as described in more detail below. Various support and sensor cartridge arm contact configurations are contemplated, including one or more features to facilitate alignment and / or contact. For example, in some examples, the side surfaces of the support and the sensor cartridge arm are aligned with each other and may contact each other. In some examples, the raised portions of the support and the sensor cartridge arm are aligned with each other and may contact each other. A configuration that is compatible with manufacturing may be beneficial. One or more features and configurations may be configured, designed and / or manufactured to provide reliable alignment, and in some examples provide contact between the support and the sensor cartridge arm. One or more features may control the position of the sensor cartridge arm relative to the support and help align the connection between the sensor cartridge arm and the support. The details of alignment, control, and contact in some examples will be described in more detail below.

[0041] Figure 1 and Figure 2 A vehicle 10 is shown having a sensor box 12. Although Figure 1 A single sensor cartridge 12 is shown in FIG. Figure 2Two sensor boxes 12 are shown, but more or fewer sensor boxes may be provided. The vehicle 10 may be any motor vehicle, such as, but not limited to, an automobile, a truck, a commercial truck, a bus, a vessel (e.g., a ship, a boat, an underwater vehicle, etc.), a motorcycle, an aircraft (e.g., an airplane, a helicopter, etc.), or a spacecraft. For ease of description, the vehicle 10 may be referred to herein as a truck 10.

[0042] Continue to refer to Figure 1 and Figure 2 , the sensor box 12 can be a side-view mirror assembly mounted to the vehicle 10. The sensor box 12 can assist in the navigation of the vehicle 10. In some examples, the sensor box 12 can assist in navigation in a manner that causes the vehicle 10 to become an autonomous or self-driving vehicle. In this regard, the sensor box 12 may include, for example but not limited to, one or more cameras, one or more lidars, one or more radars, one or more inertial measurement units, one or more mirrors, one or more of any sensor types that can be used for the operation of the vehicle, or any combination thereof. The vehicle 10 can use the data collected by the sensor box 12 (via a processor or controller) to navigate the vehicle 10 and control the speed, direction, braking, and other functions of the vehicle 10. By way of example, the sensor box 12 can be a sensor box described in International Patent Application No. WO 2020 / 180707, the entire contents of which are incorporated herein by reference in their entirety. Although the sensor box 12 is shown mounted to the A-pillar 11 of the frame of the vehicle 10 near the driver and passenger side doors, the sensor box 12 may be mounted to other locations on the vehicle 10, such as, but not limited to, the driver and / or passenger side doors or other locations on the frame of the vehicle 10. The mounting site of the sensor box 12 may preferably use existing mounting points for the truck 10, or may be mounted to the truck structure with appropriate hardware.

[0043] Figure 3 The sensor cartridge 12 and the connection assembly 100 are shown. For clarity, the vehicle 10 is omitted. The connection assembly 100 can mount or couple the sensor cartridge 12 to the vehicle 10 ( Figure 1 ). The connection assembly 100 may generally include a sensor cartridge arm 200 and a bracket 300. The sensor cartridge arm 200 may be connected to the sensor cartridge 12 and the bracket. The bracket 300 may be connected to the vehicle 10. The bracket 300 may be connected to the sensor cartridge arm 200 in the manner described herein. The bracket 300 may connect the vehicle 10 ( Figure 1 ) is connected to the sensor box arm 200 and can then be connected to the sensor box 12.

[0044] As described above, the sensor box 12 can take a variety of forms and can include a lidar 16, for example, as described in International Patent Application No. WO 2020 / 180707. For the purpose of description, the sensor box 12 is shown as blank, however, as described above, the sensor box 12 can include mirrors, sensors, and the like. For example, see Fig.13 and Fig.14 , which shows an exemplary front surface of the sensor box 12 with a mirror 13.

[0045] Reference Figures 4 to 10 The details of the sensor box arm 200 and the bracket 300 are described in detail. Figures 4 to 7 The sensor cartridge arm 200 is shown with the bracket 300 removed for purposes of illustration. Also for purposes of illustration, Figures 8 to 10 The bracket 300 is shown alone.

[0046] Reference Figures 4 to 7 , shows a sensor cartridge 12 having a sensor cartridge arm 200. The sensor cartridge arm 200 includes a sensor cartridge arm body 202. The sensor cartridge arm body 202 has a Figure 3 ), and the bracket 300 is not shown in these figures in order to view and describe the details of the sensor box arm 200. The sensor box arm body 202 has another end 205, and the other end 205 is connected to the sensor box 12 at the sensor box housing 14. In some examples, the connection between the housing 14 of the sensor box 12 and the sensor box arm body 202 can be a permanent connection, so that the sensor box arm body 202 and the housing 14 of the sensor box 12 can be integrated, unified or formed as a single unit. In some examples, the connection between the housing 14 and the sensor box arm body 202 can be removable. In some examples, the housing 14 and the sensor box arm body 202 are connected by means of adhesives, welding, fasteners, or formed together by casting or molding or the like.

[0047] Reference Figure 4 and Figure 5 , different perspective views of a sensor cartridge arm 200 are shown and described herein. As shown, the sensor cartridge arm 200 can be generally configured with a housing or sensor cartridge arm body 202. At end 203, the sensor cartridge arm body 202 includes a side surface 212, a sensor cartridge arm protrusion 224 having an opening 226 therein, and a sensor cartridge arm flange 234, all of which are used to connect to the bracket 300 ( Figure 3 ). The interaction of each of the side surface 212, the sensor cartridge arm protrusion 224, the opening 226, and the sensor cartridge arm flange 234 with the bracket 300 can couple the sensor cartridge arm 200 to the bracket 300 in a manner to be described herein.

[0048] Continue to refer to Figure 4 and Figure 5 , the sensor cartridge arm 200 may include an upper side 204, a lower side 206, a first lateral side 208, and a second lateral side 210. The sensor cartridge arm body 202 includes a side surface 212 that, when coupled to the bracket 300, is aligned with a side surface 314 ( Fig. 9 ) is aligned and can be in contact with it. The side surface 212 can be a planar surface. The side surface 212 can include one or more openings 214, which are also referred to as one or more ports 214, to allow the sensor box 12 and the vehicle 10 ( Figure 1 ) between one or more conduits. Figure 6 and Fig.12 As can be seen, one or more openings 214 extend from a side surface 212 of the support arm to an opposite side surface 213 of the support arm. The side surface 213 defines an inner wall of a cavity 220 in which one or more conduits are housed. The first lateral side 208 of the sensor cartridge arm 200 may include a cover 216 that is removably coupled to the sensor cartridge arm body 202. The cover 216 may allow access to the one or more conduits ( Figure 4 The cover 216 may be coupled to the sensor cartridge arm body 202 via one or more fasteners 218, although other removable securing means are also contemplated.

[0049] Reference Figure 6 and Figure 7 For clarity, the sensor cartridge arm 200 is shown with the cover 216 omitted ( Figure 4 ). The sensor cartridge arm body 202 may include a cavity 220. As previously mentioned, one or more conduits (omitted for clarity) may extend within the cavity 220. The one or more conduits may extend from the vehicle 10 ( Figure 1 ) brings power, water, air, data, electricity, other fluids, or the like to the sensor cartridge 12 through the connection assembly 100 (e.g., through the bracket 300 and the sensor cartridge arm 200). One or more conduits may allow the sensor cartridge 12 to receive and transmit (e.g., may have two-way communication) data, power, information, signals (e.g., control signals) with the vehicle 10. Cleaning fluids such as water and air may also be provided to the sensor cartridge 12 for cleaning the sensors housed therein.

[0050] Continue to refer to Figure 6 and Figure 7, one or more conduits (omitted for clarity) may extend from the side surface 212 through one or more openings 214 into the cavity 220 for coupling with one or more conduit connectors, which are shown here as a first conduit connector 222a, a second conduit connector 222b, and a third conduit connector 222c. Although three conduit connectors are shown, more or fewer conduit connectors may be provided. For the reasons discussed above, one or more conduits and one or more conduit connectors may allow power or electrical conduits, signal conduits, water conduits, air conduits, and other fluid conduits to be coupled in the vehicle 10 ( Figure 1 ) and the sensor cartridge 12. In some examples, the first conduit connector 222a may couple an air conduit to the sensor cartridge 12, the second conduit connector 222b may couple a power and / or signal conduit to the sensor cartridge 12, and the third conduit connector 222c may couple a water conduit to the sensor cartridge 12. The air and water conduits may allow cleaning of the sensors within the sensor cartridge 12. The power and signal conduits may allow power to be supplied to the sensor cartridge 12 and may allow the vehicle 10 ( Figure 1 ) and the sensor box 12. That is, the sensor box 12 can be connected from the vehicle 10 ( Figure 1 ) to send and receive data, control signals, power or the like, and vice versa.

[0051] Continue to refer to Figure 6 and Figure 7 , the sensor cartridge arm body 202 may include a sensor cartridge arm protrusion 224 extending downwardly from the upper side 204. As shown, the sensor cartridge arm protrusion 224 and the opening 226 extending therethrough are arranged along the sensor cartridge arm height H between the upper side 204 and the lower side 206. A The projection 224 and the opening 226 extend approximately halfway and terminate at a midpoint region at the lower surface 228. Although the projection 224 and the opening 226 are shown and described as having a height H spanning the sensor cartridge arm. A About 50% of the height H P , but other heights H are also contemplated P For example, the height H P At height H A The opening 226 of the sensor cartridge arm protrusion 224 receives the bracket pin 318 ( Fig. 9). The bracket pin 318 may be referred to herein as a pin or a post. Although shown and described as a cylindrical component, the opening 226 may take any shape that is configured to mate with a corresponding shape of the bracket pin 318 and allow relative rotation thereof. The opening 226 may be referred to as a pin receiving opening 226. The opening 226 may extend from the upper side 204 of the sensor cartridge arm protrusion 224 through the sensor cartridge arm protrusion 224 to the lower surface 228 of the sensor cartridge arm protrusion 224. A fastener 230 and a thrust bearing 232 are provided to secure the bracket pin 318 ( Fig. 9 ) is fixed to the sensor box arm 200, and thereby the bracket 300 ( Figure 3 ) is secured to the sensor cartridge arm 200. A thrust bearing 232 is included to allow relative rotation between the sensor cartridge arm 200 and the bracket 300 while also supporting axial loads caused by the weight of the sensor cartridge 12, as discussed in more detail below.

[0052] The sensor cartridge arm body 202 may include a sensor cartridge arm flange 234 that extends laterally beyond the side surface 212 and has a contact with the second lateral side 210 ( Figure 5 ) coextensive side 209 ( Figure 5 ).like Figure 5 As shown, the flange axis A extending coextensively with the second lateral side 210 F The sensor box 12 may be perpendicular to the longitudinal axis A SP . Refer again Figure 6 and Figure 7 , the sensor cartridge arm flange 234 may include one or more raised portions 233 extending laterally from the flange surface 231 toward one or more openings 214 and / or protrusions 224. Each of the one or more raised portions 233 may have a flat surface configured to contact a surface of the bracket 300. Each of the one or more raised portions 233 may include an opening 236 for receiving a corresponding fastener 238. When assembled, the raised portion 233 may be aligned with the raised portion 333 ( Fig. 9 One or more fasteners 238 may extend through one or more openings 236 to secure the sensor cartridge arm flange 234 to one or more openings 330 ( Fig. 9 ) is fixed to the bracket 300 ( Figure 3 ).

[0053] Reference Figure 6 and Figure 7 The sensor cartridge arm 200 is a component of the connection assembly 100, which includes a first connection portion 102 along a first axis A1. The first axis A1 may be aligned with a vertical axis A1 of the sensor cartridge 12. SP Parallel to and with the vertical axis ASP The connecting assembly 100 includes a second connecting portion 104 along a second axis A2, the second axis A2 being perpendicular to the vertical axis A SP The connecting assembly 100 includes a third connecting portion 106 along a third axis A3, and the third axis A3 is perpendicular to the vertical axis A. SP Vertically and parallel to the second axis A2. Flange axis A F May be perpendicular to each of the first axis A1 , the second axis A2 , and the third axis A3 .

[0054] The first connection 102, the second connection 104, and the third connection 106 provide an anti-vibration system for the sensor cartridge 12. That is, the first connection 102, the second connection 104, and the third connection 106 connect the sensor cartridge 12 to the vehicle 10 in a manner that prevents or limits relative movement between the sensor cartridge 12 and the vehicle 10. As used herein, the terms "fix," "fix," "fixed," "rigid," "rigidly," or similar terms refer to such a connection that prevents or limits relative movement between two parts.

[0055] Thus, the first connection 102 secures the sensor cartridge 12 about the first axis A1 to provide a first fixing point. The first fixing point limits movement between the sensor cartridge arm 200 and the bracket 300 in both the vertical direction V (due to the fastener 230 being secured to the bracket pin 318) and the lateral direction L (due to the interaction between the bracket pin 318 and the opening 226). The second connection 104 secures the sensor cartridge 12 about the second axis A2 to provide a second fixing point, and the third connection 106 secures the sensor cartridge 12 about the third axis A3 to provide a third fixing point. Each of the second connection 104 and the third connection 106 limits movement between the sensor cartridge arm 200 and the bracket 300 about the first axis A1 in the rotational direction R. Thus, the first fixing point, the second fixing point, and the third fixing point create a rigid connection between the sensor cartridge arm 200 and the bracket 300 to prevent or limit relative movement between the sensor cartridge arm 200 and the bracket 300 in all directions. Although three fixing points are shown and described, only two fixing points are required: a first fixing point and a second fixing point (e.g., the second connection portion 104 or the third connection portion 106) spaced apart from the first axis A1. Thus, the second fixing point may occur at any of the fasteners 238 extending through the opening 236 and the opening 330, or may occur at other locations spaced apart from the first axis A1, so that the second fixing point will generate a moment through the fastening force between the arm 200 and the bracket 300, which counteracts any rotation of the sensor box 12 around the first axis A1. The placement of the second fixing point may preferably be perpendicular to the axis A1, so that the predetermined load for shear (described below) may be along the axis of the second fixing point. The second fixing point may also be along an axis having a component perpendicular to the first axis A1. Thus, the second connection portion 104 or the third connection portion 106 may be optional and may be omitted. In some examples, a single fastener 238, a single opening 236, and a single opening 330 may be provided. In some examples, more than two fasteners 238 , more than two openings 236 , and more than two openings 330 may be provided such that more than two fixing points about the direction of rotation R are provided.

[0056] The first, second, and third fixed points refer to fixed locations, but do not limit the fixation to a single finite point. As previously described, these fixed points are relative to the axis. The above-mentioned fixed points prevent, limit, and / or reduce vibrations of the sensor box 12, which is due to the fact that the sensor box 12 is now rigidly connected to the vehicle 10 (for example, rigidly connected as if there is a small amount of relative movement, minimal relative movement, or no relative movement between the sensor box 12 and the vehicle 10). The rigidity caused by limiting or preventing relative movement provides a vibration isolation system for the sensor box 12, which can reduce, limit, or prevent negative effects that vibrations may have on the sensor and / or the calibration of the sensor.

[0057] Figures 8 to 10 The bracket 300 is shown. As described above, the bracket 300 is part of the connection assembly 100. One end 303 of the bracket 300 can be connected to the sensor cartridge arm 200 of the connection assembly 100 (e.g., at the end 203), thereby connecting to the housing 14. The other end 305 of the bracket 300 can be connected to the vehicle 10 ( Figure 1 The support 300 includes a support body 302, wherein the support body 302 has a support protrusion 304. Figure 8 The bracket 300 includes an upper side 306, a lower side 308, a first lateral side 310 and a second lateral side 312 ( Fig. 9 ). Now refer to Figure 8 and Fig. 9 The support body 302 includes a side surface 314 that, when assembled, is aligned with the side surface 212 ( Figure 4 ) is aligned with and can contact with it. As described above, the bracket body 302 includes one or more raised portions 333. Each of the one or more raised portions 333 can contact with a corresponding raised portion 233 of the sensor box arm 200. The bracket protrusion 304 extends from the side surface 314.

[0058] like Figure 8 and Fig. 9As shown, the bracket pin 318 extends vertically upward from the upper surface 320 of the bracket protrusion 304. The bracket pin 318 is formed of a material having strength and durability to support the load of the sensor box arm 200 and the sensor box 12 and avoid or reduce pitting or scratches on the bracket pin 318, which would otherwise prohibit the assembly from rotating about the bracket pin 318. Therefore, in some examples, the bracket pin 318 can be formed of a different material than the bracket 300, wherein the material of the bracket pin 318 is harder than the material of the bracket 300. In some examples, the bracket pin 318 can be formed uniformly or integrally with the bracket protrusion 304. In some examples, in order to facilitate the manufacture of bracket pins 318 of different materials, the bracket pin 318 can be separately formed and connected to the bracket 300, for example, with reference to Fig.11 As shown and described.

[0059] An opening 322, also referred to as a port 322, extends through the bracket 300. The opening 322 can extend from the side surface 314 through the bracket body 302 to an opposite surface 324, also referred to as a bracket face 324 ( Fig.10 The opening 322 can be aligned with one or more openings 226 on the sensor cartridge arm 200 to allow one or more conduits to be removed from the vehicle 10 ( Figure 1 ) is transmitted to the sensor box 12 ( Figure 1 ), as discussed previously.

[0060] Reference Fig. 9 and Fig.10 The bracket body 302 includes one or more flanges 326 for coupling the bracket 300 to the vehicle 10 ( Figure 1 ) so that an operator can use the sensor box 12 as a mirror and so that the sensor box 12 can sense or detect appropriate conditions (e.g., weather, road, driving, etc.) to assist in autonomous or guided driving. Each of the one or more flanges 326 includes a flange for contacting the vehicle 10 ( Figure 1 ). The exterior surface of the vehicle 10 may be, for example, but not limited to, a vehicle frame, a door, or other surface of the vehicle 10. One or more mounting holes 328 may receive fasteners (not shown) to secure the bracket 300 to the vehicle 10 ( Figure 1 The side surface 316 on the second lateral side 312 of the bracket 300 may include one or more openings 330 that align with one or more openings 236 on the sensor cartridge arm flange 234 ( Figure 7 ) alignment. One or more fasteners 238 ( Figure 7) extends through the one or more openings 236 and then extends through the one or more openings 330 to secure the sensor cartridge arm 200 to the bracket 300. The one or more fasteners 238 can be threaded and screwed or tightened into the one or more openings 330 in a known manner. As previously mentioned, the one or more fasteners 238 extending through the one or more openings 236 and the one or more openings 330 serve as the second connection portion 104 ( Figure 7 ) and the third connection portion 106 ( Figure 7 ) secures the bracket 300 to the sensor cartridge arm 200. The bracket pin 318 is received in the opening 226 of the sensor cartridge arm 200. A threaded opening 332 is provided in the upper surface 334 of the bracket pin 318. The fastener 230 ( Figure 7 ) is received in the threaded opening 332 to secure the sensor cartridge arm 200 to the bracket 300 and is the first connection portion 102 ( Figure 7 ).

[0061] The bracket pin 318 provides a support shaft extending from the bracket 300. The length of the support shaft (e.g., the length of the bracket pin 318) and the corresponding depth of the opening 226 are sized (e.g., the length and diameter) to offset the moment generated by the weight of the sensor cartridge 12. This can allow the sensor cartridge 12 to be easily, quickly, and efficiently installed and uninstalled. In some examples, this can be accomplished by a single operator. This is because the load-bearing hook provided by the bracket pin 318 allows a single person to lower the sensor cartridge 12 onto the bracket pin 318 that has been secured to the vehicle 10.

[0062] Reference Fig. 9 and Fig.10 , the bracket 300 is shown as having four fixing points, one at each of the fasteners extending through the corresponding openings 328. That is, each fixing point extends perpendicular to the plane 340. However, when the plane 340 of the bracket 300 is fixed to the vehicle 10, only three fixing points are required to prevent lateral translation, vertical translation and forward translation and further fix all three rotation axes. That is, three fixing points are required to limit or prevent movement of the bracket relative to the truck. The three fixing points are not co-linear. At least two of the three fixing points are co-planar. Therefore, although four openings 328 are shown, only three openings are required. For example, Fig. 9The first fixing point in the upper left opening 328 of the bracket 300 is fixed to the vehicle 10 to limit or prevent lateral and vertical movement. If no other fixing points are provided, the bracket will be allowed to rotate around the first fixing point. Therefore, a second fixing point in the upper right opening can be provided. As can be understood, this prevents the bracket 300 from rotating around the first fixing point, however, the bracket 300 can bend or rotate around the axis extending through the first two fixing points. Therefore, a third fixing point is added in one of the lower openings to prevent such relative movement. These three fixing points are exemplary, and it can be understood that two lower fixing points and one upper fixing point, or any other combination of the three points, can be provided so that the three points are not colinear. The fourth fixing point passing through the fourth opening 328 can be redundant and can provide additional fixation of the bracket 300 to the vehicle 10.

[0063] Fig.11 An alternative bracket 300a is shown for an alternative connection assembly 100a. The bracket 300a can be the same or similar to the bracket 300, and thus similar components shown will not be re-described herein, but should be understood to be the same as described with respect to the bracket 300. In the example of the bracket 300a, the bracket pin 318a is removably or detachably connected to the bracket protrusion 304a. Such a detachable connection can be a threaded pin 336 on the bracket pin 318a, which is received in a threaded opening 338 on the bracket protrusion 304a, but other removable connections are also contemplated.

[0064] Fig.12 An alternative connection assembly 100b is shown. The connection assembly 100b can be the same or similar to the connection assembly 100. In the example of the connection assembly 100b, Figures 4 to 11 Compared to the example of FIG. 1 , the pin 318 b may be reversed so that the pin 318 b may be removed from the sensor cartridge arm 200 b (as with FIG. Figures 4 to 11 300b) to be received in opening 226b on bracket 300b. A fastener (not shown, but similar or identical to fastener 230) can be inserted through opening 226b and threaded into pin 318b in the same manner as previously described to secure sensor cartridge arm 200b to bracket 300b.

[0065] Fig.13An alternative connection assembly 100c is shown. Connection assembly 100c can be similar to connection assembly 100. That is, weaker materials or constructions as described herein can be used in conjunction with any of the embodiments described and shown in this application. In the example of connection assembly 100c, the sensor cartridge arm 200c is connected to the bracket 300c, for example, by means of one or more fasteners 238c through the upper side 202c of the sensor cartridge arm 200c. In one example, a plate of the sensor cartridge arm can be slid over a plate of the bracket. One or more fasteners 238c can then be secured in corresponding openings in the plate to secure the sensor cartridge arm plate to the bracket plate, thereby securing the sensor cartridge arm to the bracket. Although in Fig.13 238c, but the connection assembly 100c may include a quick-change connection similar to the support shaft of the previous embodiment. That is, the bracket may include features extending therefrom that are capable of supporting the weight of the sensor cartridge 12 during installation of the sensor cartridge 12 on the vehicle but prior to being secured with the fasteners 238c. Thus, a single operator can install the sensor cartridge 12 and the sensor cartridge arm 200c on the bracket 300c.

[0066] The sensor cartridge arm 200c can have an upper side 202c and a lower side 204c that are formed to be weaker than the first lateral side 206c and the second lateral side 208c. The weaker side surfaces form a crumple zone that allows the upper side 202c and the lower side 204c to fail, break, deteriorate, or bend, or a combination thereof, before the front side 206c and the second lateral side 208c. The weaker upper side 202c and the lower side 204c can be achieved by manufacturing, such as but not limited to weaker materials, machined or manufactured weaknesses, machined or manufactured crumple zones, or a combination thereof. The weaker materials as described herein can be used in conjunction with any of the embodiments described and shown in this application.

[0067] Fig.14 An alternative connection assembly 100d is shown. The connection assembly 100d can be the same or similar to the connection assembly 100. In the example of the connection assembly 100d, the sensor cartridge arm 200d is rotatably coupled to the bracket 300d. For example, a swivel joint 250 can couple the sensor cartridge arm 200d to the bracket 300d. The swivel joint 250 can be any known swivel joint, such as a swivel joint employed in a conventional side view mirror. For example, friction and a spring (not shown) prevent the swivel joint 250 from rotating so as to prevent the connection assembly 100d from rotating between the sensor cartridge 12 and the vehicle 10 ( Figure 1) until a force is provided to counteract the spring to allow such relative movement. In addition to the quick change feature, a swivel joint 250 may also be provided, for example, as described with respect to any of the previous embodiments. As mentioned, the quick change feature may allow the bracket to support the weight of the sensor cartridge 12 during installation of the sensor cartridge 12 on the vehicle.

[0068] like Fig.13 and Fig.14 As shown, the sensor box 12 may also include a mirror. Figures 1 to 12 Any of the described embodiments of the sensor box 12 may include a mirror. When the sensor box 12 replaces a conventional side view mirror, a mirror, such as mirror 13, may be mounted on the sensor box 12 to allow the driver to use the conventional side view mirror. The sensor box 12 may also provide a video feed from a camera sensor (not shown) that projects a rearward view onto a sensor box surface (e.g., surface 15 of housing 14), or into the truck cab, to provide the driver with a similar rearward view perspective.

[0069] Any of the above-described connection assemblies or portions thereof may be combined with other connection assemblies without departing from the scope of the present disclosure.

[0070] With the structure of the connection assembly 100 now understood, Figures 15 to 20 The installation, operation, and removal of the connection assembly 100 are described. Although alternatives to the connection assembly 100 have been described, for ease of disclosure, the following description will be given in detail. Figures 15 to 20 References Figures 1 to 10 However, as previously mentioned, all or a portion of alternative connection assemblies may be employed in connection assembly 100. Figures 15 to 20 The described installation and removal process is repeatable. That is, the same process can be used to install and remove the same sensor cartridge or different sensor cartridges multiple times.

[0071] Installing the sensor cartridge 12 on the vehicle 10 refers to a method or process of physically connecting the sensor cartridge 12 to the vehicle 10 through the connection assembly 100 and physically connecting one or more conduits extending from the vehicle 10 to the sensor cartridge 12. Uninstalling or removing the sensor cartridge 12 from the vehicle 10 refers to a method or process of physically removing the sensor cartridge 12 from the vehicle 10 and physically disconnecting the one or more conduits from the sensor cartridge 12.

[0072] In short, to install the sensor box 12 on the vehicle 10, the sensor box arm 200 is positioned above the support shaft (e.g., the bracket pin 318) so that the opening 226 is aligned with the support shaft. Then, the sensor box 12 and the sensor box arm 200 are lowered onto the support shaft. Once the sensor box 12 and the sensor box arm 200 are lowered onto the support shaft, the support shaft supports the weight of the sensor box 12 and the sensor box arm 200, so that once the operator no longer supports the sensor box 12, the weight of the sensor box 12 is prevented from causing the sensor box 12 to fall. The conduit is threaded through the opening 322 and the opening 214 on the connection assembly 100 to be connected to the connection point. Once the conduit is connected, the sensor box 12 can be fixed to the bracket 300 with the fastener 230 and the fastener 238. Even considering the weight of the sensor box 12 (e.g., due to the sensors and components in the sensor box 12, the sensor box 12 has a significantly heavier weight than a conventional side view mirror), the connection assembly 100 and the support shaft in particular allow a single operator to install the sensor box 12.

[0073] More specifically, in order to install the sensor box 12 on the vehicle 10 ( Fig.15 ; For clarity, Figures 16 to 20 The vehicle 10 is omitted and reference is made to Figures 15 to 20 , the bracket 300 is connected to the vehicle 10. First, refer to Fig.15 , the flange 326 of the bracket 300 is aligned on the vehicle 10 and connected to the vehicle 10 by one or more fasteners extending through one or more mounting holes 328 in the flange 326. The conduit 500 or cable 500 is connected from the vehicle 10 ( Figure 1 ) extends through the opening 322. At this point in assembly, since the conduit 500 has not yet been coupled to the sensor cartridge 12, the conduit 500 may simply extend through the opening 322 and be suspended or hung from the bracket 300.

[0074] Continue to refer to Fig.15 , the opening 226 on the sensor cartridge arm body 202 of the sensor cartridge arm 200 is aligned with the bracket protrusion 304 on the bracket 300 so that the centerline axis of each of the opening and the protrusion is coaxial. The sensor cartridge 12 and thus the sensor cartridge arm body 202 moves toward the bracket 300 in the direction 400 so that the opening 226 receives the bracket pin 318, thereby achieving Fig.16 shown in the position shown in Fig.16 The sensor cartridge arm 200 pivots in the center, but the sensor cartridge arm 200 may be axially aligned with the bracket 300 after being lowered onto the bracket 300, such as Fig.17 as shown).

[0075] At this point, during the installation process, and referring to Fig.16, the sensor box 12 is allowed to rotate about the axis A1 extending through the bracket pin 318. This is because the fastener 238 ( Fig.17 ) has not yet been installed and fixed. In this way, the sensor cartridge arm 200 and the sensor cartridge 12 are allowed to move relative to the bracket 300 and relative to the vehicle 10 ( Figure 1 ) rotates around the axis A1. At this position, the central longitudinal axis A of the bracket 300 B and the central longitudinal axis As of the sensor cartridge arm 200 are allowed to be angled relative to each other about the axis A1. The sensor cartridge 12 is allowed to be Fig.16 Location and Fig.17 positions and any positions therebetween until fastener 238 is installed.

[0076] After the bracket pin 318 is received in the opening 226, the conduit 500 is routed from the opening 322 toward the opening 214 of the sensor cartridge arm 200. Fig.16 ) are inserted into corresponding openings of opening 214 and routed to cavity 220 (not visible in FIG. 2 ) of sensor cartridge arm 200. Fig.18 ). Once the catheter 500 passes through the one or more openings 214, the distal end of the catheter is loose (e.g., not connected to the connection point) within the cavity 220 of the sensor cartridge arm 200. At this point, the sensor cartridge 12 and the sensor cartridge arm 200 are rotated along the axis A1 so that the side surface 212 of the sensor cartridge arm 200 and the side surface 314 of the bracket 300 contact each other, as shown in FIG. Fig.17 As the sensor cartridge arm 200 is directed toward Fig.17 The distal end of the catheter 500 can be simultaneously pulled tight from within the cavity 220 by rotating the catheter 500 from the position of the catheter 500. This prevents the catheter 500 from being stuck or hooked between the side surfaces 212 and 314 when the side surfaces 212 and 314 touch each other.

[0077] Now refer to Fig.17 When the side surface 212 and the side surface 314 are in contact, the central longitudinal axis A of the bracket 300 is B and the central longitudinal axis As of the sensor cartridge arm 200. Fig.17 In the position, the surface 235 of the sensor cartridge arm flange 234 ( Figure 7 , Fig.17 ) touches the side surface 316 (not visible) of the bracket 300 Fig. 9). Thus, the one or more openings 236 on the sensor cartridge arm flange 234 are aligned with the one or more openings 330 on the side surface 316. In order to secure the connection assembly 100 to prevent relative rotation between the bracket 300 and the sensor cartridge arm 200, one or more fasteners 238 are inserted into the one or more openings 236 and the one or more openings 330 ( Fig.17 Not visible in Fig. 9 ) and is fixed in the opening 330. The fixation can be performed by a threaded outer surface on one or more fasteners 238 and a threaded inner surface on one or more openings 330.

[0078] Reference Fig.18 , the thrust bearing 232 and the fastener 230 can now be inserted into the opening 226 of the sensor cartridge arm 200 in the direction 404 toward the opening 226 of the sensor cartridge arm 200. The thrust bearing 232 contacts the upper surface 320 ( Fig. 9 ), and when the bracket pin 318 ( Fig. 9 The fastener 230 is inserted into the threaded opening 332 (not visible in FIG. 2 ) of the bracket pin 318 and extends around the outer surface of the bracket pin 318 when inserted into the opening 226. Fig. 9 ). Fastener 230 is threaded into threaded opening 332 to secure sensor cartridge arm 200 and bracket 300 together. Fastener 230 secures sensor cartridge arm 200 to prevent vertical movement in direction 406 away from bracket 300. Conduit 500 may extend into cavity 220, but may not yet be connected to conduit connectors 222a, 222b, and 222c.

[0079] At this point, in assembly, the connection assembly 100 is fixed in three directions. That is, the bracket 300 is firmly fixed to the sensor cartridge arm 200 and to the vehicle 10. Due to this connection, the sensor cartridge 12 is prevented or restricted from relative movement relative to the bracket 300 and the vehicle 10. First, the connection assembly 100 is fixed against relative rotation about the axis A1 in the direction 408, so that the sensor cartridge 12 is fixed against relative rotation relative to the vehicle 10 ( Figure 1 ) relative rotation. Since the fastener 238 ( Fig.17 ), the connecting assembly 100 is fixed to prevent relative rotation.

[0080] Second, the connection assembly 100 is secured against vertical movement in a direction 406 away from the bracket 300, such that the sensor cartridge 12 is secured against movement relative to the vehicle 10 ( Figure 1). Connecting assembly 100 is secured against relative upward movement in direction 406 by fastener 230, and is secured against relative downward movement in direction 404 (opposite to direction 406) by lower surface 228 of sensor cartridge arm protrusion 224 of sensor cartridge arm 200 contacting upper surface 320 of bracket protrusion 304 of bracket 300.

[0081] Third, the connection assembly 100 is secured against lateral movement in the direction 410, such that the sensor cartridge 12 is secured against lateral movement relative to the vehicle 10 ( Figure 1 Due to the interaction between the opening 226 and the bracket pin 318, the connecting assembly 100 is fixed to prevent relative lateral movement.

[0082] Continue assembling and refer to Fig.19 , the conduit 500 can be connected to one or more corresponding conduit connectors 222a, 222b, 222c. In this way, necessary fluids (e.g., water and air) and signals (e.g., power, communication, and data transmission) can be transmitted from the vehicle 10 ( Figure 1 ) is provided to the sensor box 12. Fig. 20 , a cover 216 may be positioned over the cavity 220 to secure the conduits 500 therein. One or more fasteners 218 may be installed to secure the cover 216 to the sensor cartridge arm body 202. Although three conduits 500 and six fasteners 218 are shown, more or fewer conduits may be provided.

[0083] To remove the sensor cartridge 12 from the vehicle 10, the reverse procedure may be performed. Fig. 20 , one or more fasteners 218 may be removed to release the cover 216 from the sensor cartridge arm body 202. Fig.19 As shown, the cover 216 is removed to expose the cavity 220 and the conduit 500 therein. The conduit 500 can be disconnected from the corresponding one or more conduit connectors 222a, 222b, 222c. At this point, the conduit can still extend into the cavity 220, but can hang freely without being connected to the sensor box 12, such as Fig.18 shown.

[0084] Refer again Fig.18 , the fastener 230 is removed (e.g., loosened and moved in a direction 406 away from the sensor cartridge arm 200), and the thrust bearing 232 is removed from the opening 226 (e.g., moved in a direction 406 away from the sensor cartridge arm 200). Referring now to Fig.17 , one or more fasteners 238 are loosened and released from one or more openings 236 and one or more openings 330 ( Fig.17 Not visible in Fig. 9 The sensor cartridge 12 can now be rotated about the axis A1 to Fig.16 The catheter 500 can be removed from the opening 214 so that the catheter no longer extends to the cavity 220 ( Fig.19 ), but extends beyond the end of the opening 322, such as Fig.15 The sensor cartridge 12 can now be lifted vertically (in a direction 400 away from the bracket 300) to disengage the sensor cartridge arm body 202 and thereby the opening 226 from the bracket pin 318, as shown. Fig.15 shown.

[0085] If desired, the flange 326 can be removed. Fig. 9 ) in the bracket 300 from the vehicle 10 ( Figure 1 Alternatively, the bracket 300 may be maintained on the vehicle 10 , and another sensor cartridge 12 or other component may be mounted on the bracket 300 .

[0086] Also refer to Fig.21 A method 600 of installing a sensor cartridge 12 is described. Fig.21 In the embodiment of the present invention, at step 610, a bracket is mounted on a vehicle. At step 620, a sensor cartridge is mounted on the bracket so that the bracket supports the sensor cartridge on a support shaft. At step 630, a conduit is extended through a connection assembly. At step 640, the sensor cartridge arm is rotated to align with the bracket. At step 650, the sensor cartridge arm is secured to the bracket with one or more fasteners. At step 660, the sensor cartridge arm is secured to the support shaft. At step 670, a conduit is connected to the sensor cartridge and a cover is mounted on the cavity of the sensor cartridge arm to secure the conduit therein.

[0087] Fig. 22 A method 700 of unloading a sensor cartridge 12 is shown. First, at step 710, a cover is removed from a sensor cartridge arm to expose a conduit. Then, at step 720, the conduit is disengaged from the sensor cartridge. At step 730, the sensor cartridge arm is released from the support shaft. At step 740, the sensor cartridge arm is released from the bracket by removing one or more fasteners. At step 750, the sensor cartridge arm is rotated out of axial alignment with the bracket. At step 760, the conduit is removed from the support arm. At step 770, the sensor cartridge is removed from the bracket such that the sensor cartridge is disengaged from the support shaft of the bracket. Step 780 is optional, i.e., it is optional to remove the bracket from the vehicle.

[0088] Thus, the connection assembly 100 described above provides a rigid and stable connection between the vehicle 10 and the sensor cartridge 12. The terms "rigid" and "stable" mean that when the sensor cartridge 12 is fixed to the vehicle 10 by means of the connection assembly 100, there is no relative movement between the sensor cartridge 12 and the vehicle 10. Therefore, during operation of the vehicle 10, the sensor cartridge 12 will move in the same direction as the direction of travel of the vehicle 10. This rigid and stable connection allows the sensor cartridge 12 to collect data and assist in the navigation of the vehicle 10 while reducing or eliminating noise associated with the relative movement of the sensor cartridge 12 relative to the vehicle 10. As previously mentioned, the rigid connection provided by the connection assembly 100 provides a vibration isolation system that causes noise reduction or elimination due to minimal or no resonance of the sensor cartridge 12 as it moves with the vehicle 10. That is, as previously described, the connection assembly prevents or limits vibration of the sensor cartridge 12 relative to the vehicle through the rigid connection of the connection assembly 100 and particularly due to the fixing points. Reducing or preventing vibration of the sensor cartridge 12 is important to the proper function of the sensor cartridge 12 and the sensors therein, which in turn is important to the proper operation of the vehicle 10. Vibration of the sensor cartridge 12 caused by an improperly or non-rigidly secured sensor cartridge 12 can affect the accuracy and precision of the sensors, which can negatively impact the operation of the sensor cartridge 12 and the vehicle 10.

[0089] With this rigid connection, it is desirable to also provide a design for the connection assembly 100 to minimize damage to the sensor box 12, the vehicle 10, or to other structures or vehicles that may be contacted, collided, or impacted by the vehicle 10. That is, if the vehicle 10 collides with another object, the object may be an inanimate or animate object, such as, but not limited to, another vehicle, a structure (e.g., a building, a lamp post, a mailbox, etc.), or a living being (human or animal). The collision may be, for example, a head-on collision, a side hit, etc. The collision may be caused by the vehicle 10 or another object. In such a collision, the sensor box 12 may be damaged, other objects involved in the collision may be damaged, or the vehicle 10 may be damaged, or a combination thereof. If the connection assembly 100 remains rigid throughout the collision, the full force of the sensor box may collide with the other object. Considering the weight and size of the sensor box 12, this may cause severe damage as previously described.

[0090] To prevent, reduce, limit, eliminate, or otherwise mitigate damage to the sensor cartridge, the vehicle 10, and / or other objects, the connection assembly 100 is thus designed to be rigid (e.g., not provide relative motion between the sensor cartridge 12 and the vehicle 10) under normal operating conditions, as previously described, but also to weaken, fail, or flex at one or more predetermined points in the connection assembly 100 to allow for relative motion of the sensor cartridge 12 relative to the vehicle 10. In this case, the sensor cartridge 12 may fold or flex inwardly and rearwardly toward the vehicle 10 (e.g., toward a door) when subjected to a predetermined force.

[0091] The relative inward and rearward movement of the sensor cartridge 12 relative to the vehicle 10 is achieved by the connection assembly 100. The connection assembly 100 is configured to have a failure point at a predetermined force, which allows the connection assembly 100 to transition from the rigid configuration discussed previously to a flexible configuration, which allows the sensor cartridge arm 200 to rotate relative to the bracket 300 and the vehicle 10. The predetermined force is the force that causes the connection assembly to transition from the rigid configuration to the flexible configuration. In some examples, the predetermined force is the force that causes the fastener 238 ( Figure 7 ) force that causes shear or failure. In some examples, the predetermined force is a force that activates the crumple zone (e.g., causes Figure 3 In some examples, the predetermined force is a force that overcomes friction and a spring to allow rotation ( Fig.14 ). In some examples, the predetermined force is a collision force or a predetermined collision force. In some examples, the predetermined force is not a force caused by normal operation of the vehicle, such as operating the vehicle over a pothole, a force that lifts rocks or road debris from the road during vehicle operation, or the like. In some examples, the predetermined force is caused by a head-on, rear-end, or side-on collision of the vehicle with another object (whether animate or inanimate). In some examples, the predetermined force is a force experienced on the sensor box 12. In some examples, the predetermined force is a force of about 550 LBF or greater acting on the sensor box 12.

[0092] Therefore, when the sensor box 12 is impacted by a predetermined force, the fastener 238 ( Fig.17 ) is sheared or otherwise broken so as to allow the sensor cartridge arm 200 to surround the bracket 300 relative to the Fig.16 The axis A1 rotates relative to the Fig.15 This relative rotation allows the sensor cartridge arm 200 and sensor cartridge 12 to move from Figure 3 The rigid operating position moves in a rearward and inward direction toward the vehicle 10, as indicated by Fig.16As shown in the relative positioning of . Therefore, this relative rotation moves the sensor box 12 away from the collision line and prevents or limits the full weight and force of the sensor box 12 from causing further damage to the sensor box 12, prevents or limits further damage to other objects involved in the collision and / or prevents or limits the addition of additional debris to the road (e.g., from the sensor box 12 or associated parts). The reduction or limitation of damage and debris is due to the inward movement of the sensor box and avoiding any further potential collision. Therefore, damage can be minimized. The conduit 500 disposed in the cavity 220 is arranged so that there is slack or extra length in the conduit. The extra length of the conduit 500 can reduce or prevent the cutting of the conduit 500. When the sensor box 12 rotates inwardly toward the vehicle 10, the conduit 500 will have enough slack or extra length to move with the sensor box 12 without cutting or breaking along the length of the conduit 500.

[0093] Therefore, the fastener 238 ( Fig.17 ) may be a shear screw, a frangible fastener, or other fastener pre-designed to fail, break, or sever at a predetermined force. Fastener 238 may be designed to fail or break at a force that is lower than the force that would break the sensor cartridge 12, sensor cartridge arm 200, bracket 300, or a fastener coupling the bracket 300 to the vehicle 10. Due to the lower failure force, failure of fastener 238 before other components can limit the amount of debris on the road because further collisions with the sensor cartridge 12 are avoided due to the above-mentioned rotation. Rotating the sensor cartridge 12 to a position to avoid collision before allowing the sensor cartridge 12, sensor cartridge arm 200, or bracket 300 or fasteners of the bracket 300 to fail reduces the risk of the sensor cartridge 12, sensor cartridge arm 200, or bracket 300, or fasteners of the bracket 300 to fail. Figure 3 The likelihood of the entire assembly shown ending up as road debris is also reduced, and thereby the likelihood of completely catastrophically damaging the sensor cartridge 12 such that the sensor cartridge 12 will not be repairable.

[0094] Alternatives to shear screws are contemplated to provide a transition from a rigid connection assembly to a flexible connection assembly. For example, a detent mechanism may be used. In some examples, shear fasteners 238 may be preferred. The sensor box 12 has sensors and hardware required to support autonomous or semi-autonomous driving of the vehicle, and the sensor box 12 is heavier. In fact, the sensor box 12 has additional sensors and hardware that would not be included on a conventional side-view mirror, and the sensor box 12 is relatively heavier than a conventional side-view mirror. A conventional side-view mirror refers to a side-view mirror that may include only a mirror and a housing and / or may include some sensors or cameras for assisting side or rear vision, but does not include additional sensors and hardware (e.g., lidar and the like) required to support autonomous driving. Providing shear fasteners 238 helps support the load of the sensor box 12, and thereby reduces the vibration experienced by the sensor box 12 and helps provide a rigid connection of the connection assembly 100. Thus, the fastener 238 is selected and / or designed to withstand predetermined vibration forces of the sensor cartridge 12 , but is also selected and / or designed to fail under predetermined impact forces that would act on the sensor cartridge 12 .

[0095] In addition, due to the removable connection between the sensor cartridge arm 200 and the bracket 300, the sensor cartridge 12 (whether involved in a collision or needing to be updated, evaluated, repaired, or the like) can be removed for replacement, repair, evaluation, etc. A different new sensor cartridge 12 can be installed on the bracket 300, and / or the original sensor cartridge 12 can be installed on the bracket 300 once the original sensor cartridge 12 is repaired, updated, or confirmed to be operational. Thus, the connection assembly 100 provides a rigid connection, a flexible connection, and a removable connection. Any sensor cartridge 12 or other structure can also be installed on the bracket 300 as long as the sensor cartridge 12 includes a sensor cartridge arm 200 that cooperates and cooperates with the bracket 300 (e.g., with the side surface 314 and the bracket pin 318).

[0096] As about Fig.13 and Fig.14 As mentioned, the change of the connection assembly 100 from a rigid connection to a flexible connection can be provided with or combined with other structures, such as Fig.13204c. In this example, when a predetermined force acts on the sensor cartridge 12, the connection assembly 100c may wrinkle or bend in the vertical direction (due to the sides 202c and 204c being weaker as compared to the sides 206c and 208c), allowing the sensor cartridge 12 to move relatively upward or downward toward the vehicle 10, again moving the sensor cartridge 12 out of the line of further collision. In this regard, the connection assembly 100c is provided with a crumple zone that provides a weakened or reduced strength condition as compared to the rest of the connection assembly 100c. Although not shown, a removable connection or quick-change connection may also be provided between the sensor cartridge arm 200c and the bracket 300c so that a new sensor cartridge arm 200B with a new sensor cartridge 12 may be mounted on the bracket 300c.

[0097] Similarly, refer to Fig.14 , a predetermined force acting on the sensor box 12 can offset the friction and act on the spring of the connecting component 100d, thereby causing the above-mentioned relative movement.

[0098] Therefore, the connection assembly of the present disclosure provides a rigid connection between the sensor box and the vehicle under normal operating conditions of the vehicle. This rigid connection prohibits, limits, reduces or prevents relative movement between the sensor box and the vehicle. The connection assembly of the present disclosure also provides a flexible connection between the sensor box and the vehicle when the sensor box is subjected to a predetermined force. The flexible connection allows relative movement between the sensor box and the vehicle. In addition, the connection assembly of the present disclosure provides a removable or detachable connection between the sensor box and the vehicle 10, so that the sensor box 12 can be easily and quickly removed, repaired, replaced, interchanged or otherwise uninstalled and installed on the vehicle 10 at any position. In other words, there is no need to relocate to a repair shop or manufacturing plant for installing or uninstalling the sensor box.

[0099] Therefore, the sensor box of the present disclosure can be a quick-change sensor box. That is, due to the connection assembly, the sensor box can be removed and installed on the vehicle in a quick manner by a single operator. In some examples, the sensor box as a quick-change sensor box includes a support shaft. The support shaft is formed to support the weight of the quick-change sensor box before the installation is completed (for example, in the installation step when the sensor box is connected to the bracket, but before the rigid connection is formed with the fastener). The support shaft can be formed with a depth, length, diameter, width, material or a combination thereof to achieve the support of the weight of the sensor box. The support shaft can also offset the moment generated by the weight of the sensor box acting on the connection assembly. That is, the weight of the sensor box will provide a vertical downward force, which is used to rotate or bend the connection assembly vertically downward. The support shaft can offset this bending moment, further achieving the above-mentioned rigid connection, which limits or prevents relative movement between the sensor box and the vehicle.

[0100] In some examples, the support shaft can be formed by a pin receiving opening and a pin. As previously discussed, the pin receiving opening can extend from one of the sensor cartridge arms or brackets, wherein the pin extends from the other of the sensor cartridge arms or brackets. The depth of the pin receiving opening can be correlated to the length of the pin. Both the depth of the pin receiving opening and the length of the pin are predetermined to counteract bending moments and support the weight of the quick-change sensor cartridge.

[0101] During installation of the quick-change sensor cartridge, the quick-change sensor cartridge is in the initial position (e.g. Fig.16 ) and the final position (e.g. Fig. 20 ). In the initial position, the quick-change sensor cartridge is supported by the support shaft, but the horizontal axis (A) of the quick-change sensor cartridge S ) relative to the horizontal axis of the bracket (A B ) at an angle (as referenced Fig.16 In this condition, the quick-change sensor cartridge rests on and is fully supported by the bracket. In the final position (e.g., Fig. 20 ), the sensor cartridge is rotated so that the horizontal axis (A S ) and the horizontal axis of the bracket (A B ) alignment (as referenced Fig.17 shown and described) and fasteners (e.g., Fig.17 and Fig.18238 and 232) are fixed therein to form the rigid connection discussed previously. In both the initial position and the final position, the length of the support shaft (e.g., the depth of the pin receiving opening and / or the length of the pin) is selected to offset the moment generated by the weight of the quick-change sensor cartridge, and the lower surface of the sensor cartridge arm is configured to support the weight of the quick-change sensor cartridge.

[0102] In some examples of the quick-change sensor cartridge, the depth of the pin receiving opening and / or the length of the pin is further selected to allow the quick-change sensor cartridge to be installed by a single operator. In addition, the lower surface of the protrusion extending from the sensor cartridge arm rests on the upper surface of the protrusion of the bracket to support the weight of the quick-change sensor cartridge. In addition, the length of the pin is selected to counteract the moment generated by the weight of the quick-change sensor cartridge, and the upper surface of the protrusion extending from the bracket is configured to support the weight of the quick-change sensor cartridge.

[0103] With the above configuration, the quick change sensor cartridge can be installed and removed multiple times. The quick change sensor cartridge can have a common arm that interacts with the bracket arm, but can have a housing that has a mirror, sensor, or the like with a different configuration. In this way, the quick change sensor cartridge can be interchangeable with other quick change sensor cartridges of the same configuration or a different configuration. In addition, if the quick change sensor cartridge needs to be removed due to damage, need for repair, need for calibration, software update, hardware update, etc., the quick change sensor cartridge can be removed and reinstalled, or can be dismantled and replaced with another quick change sensor cartridge.

[0104] In some examples of the quick-change sensor cartridge, a support shaft extends vertically between the sensor cartridge and the bracket. The quick-change sensor cartridge and the sensor cartridge arm rotate about the support shaft relative to the bracket between an initial position and a final position in the manner previously described. In both the initial position and the final position, the length of the support shaft is selected to offset the moment generated by the weight of the quick-change sensor cartridge and to support the weight of the quick-change sensor cartridge. The support shaft may extend from the sensor cartridge arm, the bracket, or both the sensor cartridge arm and the bracket. The support shaft may include a pin receiving opening and a pin for mounting in the pin receiving opening. As described above, the pin receiving opening may extend from the sensor cartridge arm, and the pin may extend from the bracket. In another example, the pin receiving opening may extend from the bracket, and the pin may extend from the sensor cartridge arm. The length of the support shaft is further selected to allow the quick-change sensor cartridge to be installed by a single operator and / or may allow multiple installations and removals.

[0105] The connection assembly of the present disclosure allows for connecting a sensor within a sensor box to a vehicle via one or more conduits. The conduits are connected to conduit connectors (e.g., Figure 7222), the catheter connector is located on the housing of the sensor box and in the cavity of the sensor box arm. A removable cover can be placed on the cavity to allow selective access to the cavity and the catheter connector. The catheter extends from the catheter connector to the vehicle. The catheter is connected to the catheter connector to form a catheter connector point. The catheter connector point has a shear strength. That is, the catheter will become disengaged from the catheter connector at this catheter connector point. The shear strength is less than the shear strength of the catheter. In this way, if the sensor box is involved in a collision, the catheter will become disengaged from the catheter connector instead of being cut off. This allows the catheter to be reused with a repaired sensor box or a replaced sensor box. The catheter is configured to be disengaged from the catheter connector point with a force lower than the force that cuts the catheter.

[0106] In some examples, the conduit may extend from the vehicle by an additional length greater than the distance required to reach the conduit connector from the vehicle. The additional length is the relaxed length of the conduit. The additional length allows the conduit to be extended from the vehicle to the conduit connector. Fig.16 The pivot position and Fig.17 The arm is connected to the connection point in the aligned position of the first position and remains connected when moving from the aligned position to the pivot position. The slack length is the length of the conduit extending from the vehicle to the conduit connector, and the slack length is longer than the internal length of the arm so as to allow the conduit to remain connected at the conduit connector point when the arm moves from the first position to the second position. In addition, as previously described, the arm has a first lateral distance in the first position and a second lateral distance in the second position, the second lateral distance being greater than the first lateral distance. The length of the conduit is at least equal to the second lateral distance. The slack length is at least equal to the difference between the second lateral distance and the first lateral distance.

[0107] As mentioned previously, there may be a plurality of conduits and conduit connectors. Each connection of a conduit to a conduit connector forms a conduit connector point. The conduit may be a fluid conduit, such as a water conduit or an air conduit, or may be an electrical conduit, allowing power and data signals to be transmitted therethrough.

[0108] The conduit may have a connection for coupling to a conduit connector in the sensor cartridge, the connection being designed to interact with any number of sensor cartridges. In this way, the sensor cartridges may be interchanged on a vehicle without the need to remove and replace the conduit.

[0109] As previously described, a predetermined force (which is interchangeably referred to as a predetermined impact force) acting on the sensor cartridge can cause the connection assembly to change from a rigid connection to a flexible connection. The predetermined force can be selected based on a force simulation. The predetermined force can be a force that directly impacts the sensor cartridge. Smaller forces (e.g., forces below the predetermined force) on the sensor cartridge, such as but not limited to forces caused by normal operating conditions (e.g., rocks lifted during road travel), will not affect the rigidity of the connection assembly. That is, these forces will be lower than the predetermined force that shears the fastener (or causes wrinkling or spring compression).

[0110] The connection assembly or any part or combination of parts thereof may be formed of metal (e.g., aluminum), composite materials (e.g., fiberglass, carbon fiber), or other known materials or combinations thereof. The connection assembly or any part or combination of parts thereof may be formed by casting, machining, molding, or other known manufacturing methods or combinations thereof. The bracket arm pin may be formed of chrome-plated hardened steel or other known materials for providing a bearing surface.

[0111] The connection assembly of the present disclosure provides both a rigid connection and a flexible connection between the sensor box and the vehicle. The connection assembly allows for a rigid assembly between the components during normal operation of the vehicle, so that there is little relative movement between the sensor box and the vehicle. If the sensor box is subjected to a predetermined collision force, the connection assembly becomes a flexible connection, allowing the sensor box to move relative to the vehicle to avoid further collisions, reducing damage or injury to the sensor box, the vehicle or other collision objects and reducing the amount of debris on the road caused by the collision. The connection assembly of the present disclosure also provides a universal connection point, which allows for installation, removal or interchange of multiple types of sensor boxes in a fast and efficient process, which can occur anywhere (including outside the manufacturing plant or maintenance workshop).

[0112] The connection assembly of the present disclosure also allows for quick replacement of the sensor cartridge and universal bracket, so that multiple sensor cartridges can be quickly and efficiently interchanged on a vehicle. The connection assembly can allow for a rigid connection during operation, which operates as an anti-vibration system to reduce external vibration and noise of the sensor cartridge. The structure of the connection assembly can support the weight of the sensor cartridge and counteract the moment acting on the connection assembly by the weight of the sensor cartridge.

[0113] According to an embodiment of the present disclosure, a sensor box is connected to a truck frame by means of a universal bracket. The universal bracket has a plane with at least three fixing points generally perpendicular to the plane. A port extends through the plane for passing leads. The universal bracket includes a connection mechanism connected to the sensor box. The sensor box has an arm extending from the bracket, a housing supporting a plurality of sensors, and a plurality of lead connectors in the arm. The plane is configured to be connected to any one of a plurality of truck frames, and the connection mechanism is configured to be connected to any one of a plurality of sensor boxes.

[0114] According to an embodiment of the present disclosure, a quick-change sensor box for a truck includes an arm having a post receiving hole on a face of the arm, the post receiving hole having a depth and being vertically aligned. The post receiving hole has a sufficient depth for the hole to offset the moment caused by the weight of the sensor box at a distance from the arm and also to easily rotate the sensor box around the post receiving hole. The arm includes a sufficiently large surface on the face to support the weight of the sensor box and also to easily rotate the sensor box around the post receiving hole. The quick-change sensor box includes a connecting mechanism in the arm for connecting the leads while the arm is at a first rotation angle. The quick-change sensor box includes a fixing hole that is aligned for fixing the connecting mechanism.

[0115] According to an embodiment of the present disclosure, a device for reducing damage and debris caused by impact to a sensor box includes a bracket, an axle bolt, and a second frangible fixing point, wherein the bracket has a post, the post is used to rotate the sensor box around the post, the axle bolt is used to fix the sensor box from a backing off post, the second frangible fixing point is set away from the post, and the second frangible fixing point is configured to break when the sensor box is hit by a force that would otherwise damage the sensor box. According to an embodiment of the present disclosure, a method for reducing damage includes a fixing step to stop the backing off post, a rotating step to align the second fixing alignment, and a tightening step to tighten the second fixing to a load less than the tensile strength.

[0116] According to an embodiment of the present disclosure, a device for connecting a sensor in a sensor box to a truck includes: a connector located on a sensor housing, the connector having a first shear strength when the connector is in tension; a lead extending from the connector to the truck, the lead having a second shear strength when the lead is in tension, the lead additionally having its relaxed length. The first shear strength is less than the second shear strength.

[0117] Other aspects of the disclosure are provided by the subject matter of the following clauses.

[0118] A universal bracket for connecting a sensor box to a vehicle, the universal bracket having a first end, a second end, three fixing points and at least one port, the first end comprising a surface for connecting to the vehicle, the second end for connecting to the sensor box, the three fixing points extending perpendicularly to the surface through the surface for preventing lateral movement, vertical movement and forward movement of the universal bracket relative to the vehicle, the three fixing points further preventing rotational movement of the universal bracket relative to the vehicle, the at least one port extending from the first end through the arm, the at least one port being configured to allow one or more conduits extending from the vehicle to the sensor box to pass through.

[0119] Universal bracket according to the preceding clause, wherein the three fixing points are non-collinear.

[0120] A universal bracket as described in any preceding clause, wherein the surface is configured to be coupled to an A-pillar of the vehicle.

[0121] A universal bracket according to any preceding clause, wherein the surface is planar.

[0122] A universal bracket as claimed in any preceding clause, wherein the three fixing points are provided by fasteners extending through openings in the universal bracket.

[0123] A universal bracket according to any preceding clause, further comprising an arm extending between the first end and the second end.

[0124] A universal bracket according to any of the preceding clauses, further comprising a protrusion extending from the arm, the protrusion comprising a support shaft extending from an upper surface of the protrusion.

[0125] A universal bracket according to any of the preceding clauses, further comprising a side surface on the arm, the side surface comprising an opening configured to receive a fastener.

[0126] The universal bracket according to any of the preceding clauses, wherein the opening comprises two openings configured to receive two fasteners.

[0127] A universal bracket for connecting a sensor box to a vehicle, the universal bracket comprising a first end, a second end, three fixing points, a bracket arm protrusion and a bracket pin, the first end having a surface for connecting to the vehicle, the second end for connecting to the sensor box, the three fixing points extending perpendicularly to the surface for preventing lateral movement, vertical movement and rotational movement of the universal bracket relative to the vehicle, the bracket arm protrusion extending from the second end, the bracket pin extending vertically upward from the upper surface of the bracket arm protrusion, the bracket pin and the upper surface being configured to receive a sensor box arm of the sensor box.

[0128] A universal bracket according to any of the preceding clauses, further comprising at least one port extending through each of the bracket and the sensor cartridge arm, the at least one port being configured to allow passage of one or more conduits extending from the vehicle to the sensor cartridge.

[0129] A universal bracket according to any preceding clause, wherein the three fixing points are non-collinear.

[0130] A universal bracket as described in any of the preceding clauses, wherein the bracket is removably connected to the sensor cartridge arm.

[0131] A universal bracket according to any preceding clause, wherein the bracket includes a bracket raised portion, the bracket raised portion being in contact with a raised portion of a sensor cartridge arm of the sensor cartridge arm.

[0132] A connection assembly for coupling a sensor cartridge to a vehicle, the connection assembly having a universal bracket having a bracket port extending from a truck-facing side of the bracket to a sensor cartridge-facing side of the bracket, the sensor cartridge arm having a sensor cartridge arm port extending from a bracket-facing side of the sensor cartridge to a cavity of the sensor cartridge arm, the catheter connector being located in the cavity, wherein the bracket port and the sensor cartridge arm port are aligned, and wherein a catheter is configured to extend from the vehicle through the aligned bracket port and sensor cartridge port and connect to the catheter connector.

[0133] A connection assembly according to the preceding clause, wherein the sensor box port includes three sensor box ports, and the catheter connector includes three catheter connectors, and wherein each of the three sensor box ports is aligned with a corresponding one of the three catheter connectors so that three catheters can be connected to the three catheter connectors.

[0134] A connection assembly according to any preceding clause, further comprising a cover for removably coupling to the sensor cartridge arm to provide selective access to the cavity.

[0135] A connection assembly according to any of the preceding clauses, wherein the side of the bracket facing the sensor box cooperates with the side of the sensor box facing the bracket.

[0136] A connection assembly according to any preceding clause, further comprising three fixing points configured to prevent translation of the universal bracket relative to the vehicle.

[0137] A connection assembly as described in any preceding clause, wherein the three fixed points are non-collinear.

[0138] A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising an arm having a protrusion with a lower surface, the pin receiving opening extending through the protrusion to the lower surface, the pin receiving opening having a depth and being vertically aligned, the conduit connector for coupling a conduit to the quick-change sensor cartridge, wherein the arm is configured to rotate about an axis of the pin receiving opening between an initial position and a final position, and wherein, in both the initial position and the final position, the depth of the pin receiving opening is configured to counteract a moment created by the weight of the quick-change sensor cartridge, and the lower surface is configured to support the weight of the quick-change sensor cartridge.

[0139] The quick change sensor cartridge of the preceding clause, wherein the depth of the pin receiving opening is further selected to allow installation of the quick change sensor cartridge by a single operator.

[0140] A rapid change sensor cartridge according to any of the preceding clauses, further comprising one or more openings for receiving one or more fasteners, the one or more fasteners being configured to secure the arm in the final position.

[0141] A rapid-change sensor cartridge according to any preceding clause, further comprising a cavity in the arm, the catheter connector being located within the cavity.

[0142] A rapid change sensor cartridge as described in any preceding clause, wherein the conduit connector comprises a water connection, a power connection and an air connection.

[0143] A rapid change sensor cartridge as described in any preceding clause, wherein the protrusion further comprises an upper surface and the pin receiving opening extends through the protrusion from the upper surface to the lower surface.

[0144] A rapid change sensor cartridge as described in any of the preceding clauses, wherein the lower surface of the protrusion is configured to rest on an upper surface of a mating bracket to support the weight of the rapid change sensor cartridge.

[0145] A rapid change sensor cartridge as described in any preceding clause, wherein the arm is configured to be assembled and disassembled on the bracket multiple times.

[0146] A bracket for a quick-change sensor cartridge, the bracket comprising an arm and a pin, the arm having a protrusion, the protrusion having an upper surface and a lower surface, the pin extending vertically from the upper surface of the protrusion, the pin having a length, wherein the pin is configured to allow the quick-change sensor cartridge to rotate relative to the arm, and wherein the length of the pin is selected to offset the moment generated by the weight of the quick-change sensor cartridge, and the upper surface is configured to support the weight of the quick-change sensor cartridge.

[0147] A bracket according to the preceding clause, further comprising a planar mating surface on the arm, the planar mating surface being configured to be mounted on a vehicle.

[0148] A bracket as described in any preceding clause, wherein the length of the pin is further selected to allow installation of the quick change sensor cartridge by a single operator.

[0149] A bracket according to any of the preceding clauses, further comprising one or more openings for receiving one or more fasteners, the one or more fasteners being configured to secure the bracket to the arm of the quick-change sensor cartridge.

[0150] A bracket as described in any of the preceding clauses, wherein the upper surface of the protrusion is configured to receive a lower surface of the arm of the quick change sensor cartridge to support the weight of the quick change sensor cartridge.

[0151] A bracket as described in any preceding clause, wherein the arm is configured to be assembled and disassembled on the pin multiple times.

[0152] A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising a sensor cartridge arm, a bracket coupled to the sensor cartridge arm, and a support shaft, wherein the quick-change sensor cartridge and the sensor cartridge arm are configured to rotate about the support shaft relative to the bracket between an initial position and a final position, and wherein, in both the initial position and the final position, a length of the support shaft is selected to offset a moment created by a weight of the quick-change sensor cartridge and to support the weight of the quick-change sensor cartridge.

[0153] A quick-change sensor cartridge according to any of the preceding clauses, wherein the support shaft extends vertically and is configured to couple the sensor cartridge arm and the bracket.

[0154] A quick-change sensor cartridge according to any preceding clause, wherein the support shaft comprises a pin receiving opening having a depth and a pin for mounting in the pin receiving opening.

[0155] A rapid change sensor cartridge as described in any preceding clause, wherein the pin receiving opening extends from the sensor cartridge arm and the pin extends from the bracket.

[0156] A rapid change sensor cartridge as described in any preceding clause, wherein the pin receiving opening extends from the bracket and the pin extends from the sensor cartridge arm.

[0157] A rapid exchange sensor cartridge according to any of the preceding clauses, further comprising a catheter connector within the sensor cartridge arm for coupling a catheter to the rapid exchange sensor cartridge.

[0158] A quick change sensor cartridge as described in any preceding clause, wherein the length of the support shaft is further selected to allow installation of the quick change sensor cartridge by a single operator.

[0159] The quick-change sensor box according to any of the preceding clauses further includes one or more openings on the bracket, wherein the one or more openings are aligned with one or more openings on the sensor box arm, and the aligned one or more openings are configured to receive one or more fasteners to secure the sensor box arm to the bracket in the final position.

[0160] A quick-change sensor cartridge according to any of the preceding clauses, wherein the sensor cartridge arm is configured to be assembled and disassembled multiple times on the bracket via the support shaft.

[0161] A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising a sensor cartridge arm and a bracket, the sensor cartridge arm having a sensor cartridge arm protrusion with a lower surface, the bracket having a bracket arm protrusion with an upper surface, wherein the bracket arm protrusion is configured to support the weight of the sensor cartridge when the lower surface rests on the upper surface.

[0162] The rapid change sensor cartridge of any preceding clause, further comprising a bracket pin extending from the upper surface and a pin receiving opening extending through the lower surface, wherein the bracket pin is received within the pin receiving opening.

[0163] A rapid change sensor cartridge according to any of the preceding clauses, further comprising one or more fasteners extending perpendicularly to the bracket pin, the one or more fasteners being configured to prevent rotational movement about the bracket pin.

[0164] A quick change sensor cartridge as described in any preceding clause, wherein the depth of the pin receiving opening is further selected to allow installation of the quick change sensor cartridge by a single operator.

[0165] The quick-change sensor box according to any of the preceding clauses further includes a sensor box arm plate extending from the sensor box arm and a bracket plate extending from the bracket, wherein the sensor box arm plate is connected to the bracket plate by means of one or more fasteners to rigidly fix the sensor box arm to the bracket and prevent relative movement between the sensor box arm and the bracket.

[0166] A quick-change sensor cartridge according to any of the preceding clauses, further comprising a swivel joint between the sensor cartridge arm and the bracket.

[0167] A device for reducing damage and debris in a sensor cartridge collision includes a bracket configured to couple the sensor cartridge to a vehicle, a sensor cartridge arm, a fastener, and a frangible fixing point, wherein the bracket has a post about which the sensor cartridge arm can rotate, the fastener is used to fix the sensor cartridge arm to the post, the frangible fixing point is spaced apart from the post, and the frangible fixing point is configured to break under a predetermined force.

[0168] Apparatus according to the preceding clause, wherein the sensor cartridge is supported on the column.

[0169] An apparatus according to any preceding clause, wherein the frangible fixing point is configured to break under the predetermined force so that the sensor cartridge arm can rotate relative to the bracket.

[0170] A device as described in any preceding clause, wherein the sensor cartridge arm includes an opening for receiving the post, wherein the fastener is threaded into the post to prevent removal of the sensor cartridge arm from the bracket.

[0171] An apparatus as described in any preceding clause, wherein the frangible fixation point comprises one or more fasteners configured to shear under the predetermined force.

[0172] An apparatus as described in any preceding clause, wherein the one or more fasteners include two fasteners spaced apart and parallel to each other.

[0173] A device as claimed in any preceding clause, wherein the longitudinal axis of the frangible fixation point is perpendicular to the longitudinal axis of the column.

[0174] An apparatus as described in any preceding clause, wherein the predetermined force is an impact force on the sensor cartridge.

[0175] A device as described in any preceding clause, wherein a first force arm acts on the frangible fixing point and a second force arm acts on the sensor cartridge arm, the first force arm being shorter than the second force arm.

[0176] An apparatus according to any preceding clause, wherein the first moment arm and the second moment arm are caused by the weight of the sensor cartridge acting on the sensor cartridge arm.

[0177] A method for reducing damage in a sensor cartridge collision includes securing a post on a bracket to a sensor cartridge, creating a first securing point, rotating the sensor cartridge into alignment with the bracket to align a second securing point, and tensioning the second securing point to secure the sensor cartridge to the bracket, wherein the second securing point is tensioned to a load less than a tension required to release the second securing point, wherein the second securing point is configured to fail at a predetermined force.

[0178] The method according to any of the preceding clauses further comprises applying the predetermined force to the sensor cartridge to break the second fixing point.

[0179] The method of any of the preceding clauses, further comprising rotating the sensor cartridge from the aligned position towards a misaligned position due to the predetermined force on the sensor cartridge and the failed second fixing point.

[0180] A method according to any preceding clause, wherein the predetermined force is sufficient to damage the second fixing point but insufficient to damage the first fixing point.

[0181] A component for reducing damage and debris in a sensor box collision, comprising a bracket, a sensor box arm rotatable relative to the bracket, and a frangible fixing point configured to break under a predetermined force, wherein the component has: a first state, in which the horizontal axis of the bracket and the horizontal axis of the sensor box arm are collinear, wherein the frangible fixing point is fixed in the first state; and a second state, in which the horizontal axis of the bracket is angled relative to the horizontal axis of the sensor box arm, wherein the frangible fixing point is not fixed in the second state.

[0182] An assembly as described in any preceding clause, wherein the sensor cartridge arm is supported on the bracket.

[0183] An assembly as described in any preceding clause, wherein movement of the assembly from the first state to the second state is caused by the predetermined force.

[0184] An assembly as described in any preceding clause, wherein the predetermined force is an impact force on the sensor cartridge.

[0185] An assembly according to any preceding clause, further comprising a sensor cartridge, wherein the sensor cartridge is rotatable relative to the support via a support shaft.

[0186] An assembly as claimed in any preceding clause, wherein the sensor cartridge is configured to rotate about the support axis from the first state to the second state.

[0187] An assembly as described in any preceding clause, wherein the support axis is formed by a post extending from the bracket and an opening in the sensor cartridge arm, the post being located within the opening.

[0188] An assembly according to any of the preceding clauses, further comprising a fastener configured to secure the support shaft to the sensor cartridge arm.

[0189] An assembly as claimed in any preceding clause, wherein the longitudinal axis of the frangible fixing point is perpendicular to the longitudinal axis of the support shaft.

[0190] An assembly as claimed in any preceding clause, wherein the frangible fixation point comprises one or more fasteners configured to shear under the predetermined force.

[0191] An assembly as claimed in any preceding clause, wherein the one or more fasteners comprise two fasteners spaced apart and parallel to each other.

[0192] An assembly as described in any preceding clause, wherein a first moment arm acts on the frangible fixing point and a second moment arm acts on the sensor cartridge arm, the first moment arm being shorter than the second moment arm.

[0193] An assembly according to any preceding clause, wherein the first moment arm and the second moment arm are caused by the weight of the sensor cartridge acting on the sensor cartridge arm.

[0194] A device for reducing damage and debris in a sensor cartridge collision includes a bracket configured to couple the sensor cartridge to a vehicle, a sensor cartridge arm coupled to the bracket, and a frangible fixation point extending through the sensor cartridge arm, the frangible fixation point being configured to break under a predetermined force.

[0195] An apparatus according to any preceding clause, further comprising a support shaft extending between the sensor cartridge arm and the bracket.

[0196] An apparatus according to any preceding clause, wherein the frangible fixing point is configured to break under the predetermined force so that the sensor cartridge arm can rotate relative to the bracket.

[0197] An apparatus according to any preceding clause, wherein the frangible fixing point comprises one or more fasteners configured to shear under the predetermined force, the one or more fasteners extending perpendicularly to the support axis.

[0198] An apparatus as described in any preceding clause, wherein the predetermined force is an impact force on the sensor cartridge.

[0199] A device as described in any preceding clause, wherein the frangible fixation point is a crumple area.

[0200] A device as described in any preceding clause, wherein the crumple zone comprises at least one side of the sensor cartridge arm formed from a weaker material than at least another side of the sensor cartridge arm.

[0201] The device of any preceding clause, wherein the sensor cartridge arm further comprises an upper side, a lower side, a first lateral side and a second lateral side, and wherein the crumple zone comprises the upper side and the lower side.

[0202] A device as described in any preceding clause, wherein the upper side and the lower side are formed from a weaker material than the first lateral side and the second lateral side.

[0203] A device as described in any preceding clause, wherein the crumple zone allows the sensor cartridge arm to flex in a vertical direction.

[0204] A device as described in any preceding clause, wherein the predetermined force is a force that causes one or more sides of the sensor cartridge arm to bend or break.

[0205] Apparatus according to any preceding clause, wherein the frangible fixation point comprises a swivel joint.

[0206] A device as described in any preceding clause, wherein the predetermined force is a force that counteracts a spring force of the rotary joint.

[0207] A connection assembly for connecting a sensor in a sensor cartridge to a vehicle. The connection assembly includes a conduit connector located on a housing of the sensor cartridge, a conduit configured to connect to the conduit connector and extend from the conduit connector to the vehicle, and a conduit connector point located at a connection between the conduit connector and the conduit, wherein the conduit connector point has a first shear strength when the conduit is in tension, and the conduit has a second shear strength when the conduit is in tension, the first shear strength being less than the second shear strength.

[0208] A connection assembly according to the preceding clause, wherein the conduit connector is a plurality of conduit connectors and the conduit is a plurality of conduits, each of the plurality of conduits being connected to a respective one of the plurality of conduit connectors at a conduit connector point.

[0209] A connection assembly according to any preceding clause, wherein each of the plurality of conduits has the second shear strength and each of the conduit connection points has a shear strength less than the second shear strength.

[0210] A connection assembly as described in any preceding clause, wherein the catheter includes a slack length so that when the sensor cartridge is rotated between the first position and the second position, the catheter is configured to remain connected to the catheter connector point.

[0211] A connection assembly according to any of the preceding clauses, further comprising a cavity in which the catheter connector, the catheter and the catheter connector point are located.

[0212] A connection assembly according to any of the preceding clauses, further comprising a removable cover configured to allow selective access to the cavity.

[0213] A connection assembly according to any preceding clause, wherein the conduit is a water conduit, an air conduit or an electrical conduit.

[0214] A connection assembly as claimed in any preceding clause, wherein the conduit is configured to interact with the sensor cartridge and, after the sensor cartridge has been removed, interact with a different sensor cartridge mounted on the connection assembly.

[0215] A connection assembly according to any preceding clause, wherein the conduit is configured to disconnect from the conduit connector point when the first shear strength is exceeded.

[0216] A connection assembly for connecting a sensor in a sensor cartridge to a vehicle. The connection assembly includes an arm, a conduit connector located on a housing of the sensor cartridge, a conduit configured to connect to the conduit connector and extend from the conduit connector through the arm to the vehicle, the conduit connector point located within the arm at a connection between the conduit connector and the conduit, wherein the arm is configured to pivot between a first position and a second position, and wherein the conduit has a slack length so that the conduit remains connected to the conduit connector at the conduit connector point when the arm pivots between the first position and the second position.

[0217] A connection assembly according to any preceding clause, wherein the conduit connector is a plurality of conduit connectors and the conduit is a plurality of conduits, each of the plurality of conduits being connected to a respective one of the plurality of conduit connectors at a conduit connector point.

[0218] A connection assembly according to any of the preceding clauses, further comprising a cavity in which the catheter connector, the catheter and the catheter connector point are located.

[0219] A connection assembly according to any of the preceding clauses, further comprising a removable cover configured to allow selective access to the cavity.

[0220] A connection assembly according to any preceding clause, wherein the conduit is a water conduit, an air conduit or an electrical conduit.

[0221] A connection assembly as claimed in any preceding clause, wherein the conduit is configured to interact with the sensor cartridge and, after the sensor cartridge has been removed, interact with a different sensor cartridge mounted on the connection assembly.

[0222] A connection assembly as described in any of the preceding clauses, wherein the relaxed length includes the length of the conduit extending from the vehicle to the conduit connector, the relaxed length being longer than the internal length of the arm to allow the conduit to remain connected at the conduit connector point when the arm moves from the first position to the second position.

[0223] A connection assembly as described in any preceding clause, wherein the arms have a first lateral distance in the first position and a second lateral distance in the second position, the second lateral distance being greater than the first lateral distance.

[0224] A connection assembly according to any preceding clause, wherein the length of the conduit is at least equal to the second lateral distance.

[0225] A connection assembly according to any preceding clause, wherein the slack length is at least equal to the difference between the second lateral distance and the first lateral distance.

[0226] A connection assembly according to any preceding clause, wherein the conduit is configured to be disconnected from the conduit connector point with a force less than a force that severs the conduit.

[0227] A method of mounting a sensor cartridge on a vehicle includes aligning a sensor cartridge arm with a bracket attached to the vehicle, lowering the sensor cartridge arm onto the bracket, supporting the weight of the sensor cartridge on a support shaft between the bracket and the sensor cartridge arm before rigidly coupling the sensor cartridge arm to the bracket, rotating the sensor cartridge arm into alignment with the bracket, and securing the sensor cartridge arm to the bracket.

[0228] The method of the preceding clause, further comprising extending one or more conduits through the bracket and the sensor cartridge arm to couple the one or more conduits to the sensor cartridge.

[0229] A method according to any of the preceding clauses, further comprising securing a cover to the sensor cartridge arm to enclose the one or more conduits therein.

[0230] The method of any preceding clause, further comprising connecting the one or more conduits to the sensor cartridge prior to rotating the sensor cartridge arm into alignment with the bracket.

[0231] A method according to any of the preceding clauses, further comprising securing the sensor cartridge arm to the support shaft.

[0232] A method according to any preceding clause, wherein aligning the sensor cartridge arm with the bracket comprises aligning an opening on the sensor cartridge arm with the support shaft on the bracket.

[0233] A method according to any preceding clause, further comprising receiving the support shaft in the opening.

[0234] A method according to any of the preceding clauses, further comprising securing the sensor cartridge arm to the bracket by means of one or more frangible fasteners.

[0235] A method according to any of the preceding clauses, further comprising securing the sensor cartridge arm to the bracket in the aligned position.

[0236] A method according to any preceding clause, further comprising securing the bracket to the vehicle prior to lowering the sensor cartridge arm onto the bracket.

[0237] A method of unloading a sensor cartridge from a vehicle includes releasing a sensor cartridge arm from a bracket, rotating the sensor cartridge arm out of alignment with the bracket, disengaging one or more conduits from the sensor cartridge, and lifting the sensor cartridge arm from the bracket to disengage a support shaft between the bracket and the sensor cartridge arm.

[0238] The method of any of the preceding clauses, further comprising removing the one or more conduits from the sensor cartridge arm.

[0239] The method of any of the preceding clauses, further comprising releasing a cover from the sensor cartridge arm prior to disconnecting the one or more conduits from the sensor cartridge.

[0240] The method of any of the preceding clauses, further comprising disconnecting the one or more conduits from the sensor cartridge after rotating the sensor cartridge arm out of alignment with the bracket.

[0241] A method according to any of the preceding clauses, further comprising loosening the sensor cartridge arm from the support shaft by removing a fastener.

[0242] The method of any preceding clause, further comprising removing one or more frangible fasteners from the bracket prior to lifting the sensor cartridge arm from the bracket.

[0243] A method according to any preceding clause, further comprising allowing the bracket to remain secured to the vehicle.

[0244] A method according to any of the preceding clauses, further comprising mounting another sensor cartridge on the support.

[0245] A method according to any of the preceding clauses, further comprising disconnecting the bracket from the vehicle.

[0246] A method according to any preceding clause, wherein the sensor cartridge arm and the bracket are aligned before releasing the sensor cartridge arm from the bracket.

[0247] Although the above description is directed to a preferred embodiment, it should be noted that other variations and modifications will be apparent to those skilled in the art and may be made without departing from the spirit or scope of the present disclosure. In addition, even if not explicitly stated above, the features described in conjunction with one embodiment may also be used in conjunction with other embodiments.

Claims

1. A universal bracket for connecting a sensor box to a vehicle, the universal bracket comprising: a first end portion having a surface for attachment to the vehicle; a second end portion, the second end portion being adapted to be connected to the sensor cartridge; three fixing points extending through the surface perpendicular to the surface for preventing lateral, vertical and forward movement of the universal bracket relative to the vehicle, the three fixing points further preventing rotational movement of the universal bracket relative to the vehicle; and At least one port extends from the first end to the second end, the at least one port being configured to allow passage of one or more conduits extending from the vehicle to the sensor cartridge.

2. The universal bracket according to claim 1, wherein: The three fixed points are not collinear.

3. The universal bracket according to claim 1, wherein: The surface is configured to be coupled to an A-pillar of the vehicle.

4. The universal bracket according to claim 1, wherein: The surface is planar.

5. The universal bracket according to claim 1, wherein: The three fixing points are provided by fasteners extending through openings in the universal bracket.

6. The universal bracket of claim 1 further comprising an arm extending between the first end and the second end.

7. The universal bracket of claim 6, further comprising a protrusion extending from the arm, the protrusion including a support shaft extending from an upper surface of the protrusion.

8. The universal bracket of claim 6, further comprising a side surface on the arm, the side surface including an opening configured to receive a fastener.

9. The universal bracket according to claim 8, wherein: The opening includes two openings configured to receive two fasteners.

10. A universal bracket for connecting a sensor box to a vehicle, the universal bracket comprising: a first end portion having a surface for attachment to the vehicle; a second end portion, the second end portion being adapted to be connected to the sensor cartridge; three fixing points extending perpendicular to the surface for preventing lateral, vertical and rotational movement of the universal bracket relative to the vehicle; a bracket arm protrusion extending from the second end portion; and A bracket pin extends vertically upward from an upper surface of the bracket arm protrusion, the bracket pin and the upper surface being configured to receive a sensor cartridge arm of the sensor cartridge.

11. The universal bracket of claim 10, further comprising at least one port extending through each of the universal bracket and the sensor cartridge arm, the at least one port being configured to allow passage of one or more conduits extending from the vehicle to the sensor cartridge.

12. The universal bracket according to claim 10, wherein: The three fixed points are not collinear.

13. The universal bracket according to claim 10, wherein: The universal bracket is removably coupled to the sensor cartridge arm.

14. The universal bracket according to claim 10, wherein: The universal bracket includes a bracket protrusion portion that contacts the sensor cartridge arm protrusion portion of the sensor cartridge arm.

15. A connection assembly for coupling a sensor cartridge to a vehicle, the connection assembly comprising: a universal bracket having a bracket port extending from a side of the universal bracket facing the truck to a side of the universal bracket facing the sensor box; a sensor cartridge arm having a sensor cartridge arm port extending from a side of the sensor cartridge facing the support to a cavity of the sensor cartridge arm; and a catheter connector, the catheter connector being located in the cavity, Wherein the bracket port and the sensor cartridge arm port are aligned, and wherein a conduit is configured to extend from the vehicle through the aligned bracket port and sensor cartridge port and connect to the conduit connector.

16. The connection assembly according to claim 15, wherein: The sensor cartridge ports include three sensor cartridge ports, and the catheter connectors include three catheter connectors, and wherein each of the three sensor cartridge ports is aligned with a respective one of the three catheter connectors such that three catheters can be coupled to the three catheter connectors.

17. The connection assembly of claim 15, further comprising a cover for removably coupling to the sensor cartridge arm to provide selective access to the cavity.

18. The connection assembly according to claim 15, wherein: The side of the universal bracket facing the sensor box cooperates with the side of the sensor box facing the bracket.

19. The connection assembly of claim 15, further comprising three fixation points configured to prevent translation of the universal bracket relative to the vehicle.

20. The connection assembly according to claim 19, wherein: The three fixed points are not collinear.

21. A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising: an arm having a protrusion with a lower surface; a pin receiving opening extending through the protrusion to the lower surface, the pin receiving opening having a depth and being vertically aligned; and a catheter connector within the arm for coupling a catheter to the rapid change sensor cartridge, wherein the arm is configured to rotate about an axis of the pin receiving opening between an initial position and a final position, and Wherein, in both the initial position and the final position, the depth of the pin receiving opening is configured to counteract a moment created by the weight of the quick-change sensor cartridge, and the lower surface is configured to support the weight of the quick-change sensor cartridge.

22. The rapid-change sensor cartridge of claim 21, wherein: The depth of the pin-receiving opening is also selected to allow installation of the quick-change sensor cartridge by a single operator.

23. The rapid-change sensor cartridge of claim 21, further comprising one or more openings for receiving one or more fasteners configured to secure the arm in the final position.

24. The rapid exchange sensor cartridge of claim 21 further comprising a cavity in the arm, the catheter connector being located within the cavity.

25. The rapid-change sensor cartridge of claim 21, wherein: The conduit connector includes a water connection, a power connection, and an air connection.

26. The rapid change sensor cartridge of claim 21, the projection further comprising an upper surface and the pin receiving opening extending through the projection from the upper surface to the lower surface.

27. The rapid-change sensor cartridge of claim 26, wherein: The lower surface of the protrusion is configured to rest on an upper surface of a mating bracket to support the weight of the quick-change sensor cartridge.

28. The rapid-change sensor cartridge of claim 21, wherein: The arm is configured to be assembled and disassembled multiple times on the bracket.

29. A bracket for quickly replacing a sensor cartridge, the bracket comprising: an arm having a protrusion having an upper surface and a lower surface; and a pin extending vertically from an upper surface of the protrusion, the pin having a length, wherein the pin is configured to allow the quick-change sensor cartridge to rotate relative to the arm, and Wherein, the length of the pin is selected to counteract the moment generated by the weight of the quick-change sensor cartridge, and the upper surface is configured to support the weight of the quick-change sensor cartridge.

30. The bracket of claim 29, further comprising a planar mating surface on the arm, the planar mating surface configured to be mounted on a vehicle.

31. The stent according to claim 29, wherein: The length of the pins is also selected to allow installation of the quick-change sensor cartridge by a single operator.

32. The bracket of claim 29, further comprising one or more openings for receiving one or more fasteners, the one or more fasteners configured to secure the bracket to the arms of the quick-change sensor cartridge.

33. The stent according to claim 29, wherein: The upper surface of the protrusion is configured to receive the lower surface of the arm of the quick-change sensor cartridge to support the weight of the quick-change sensor cartridge.

34. The stent according to claim 33, wherein: The arm is configured to be assembled and disassembled multiple times on the pin.

35. A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising: sensor box arm; a bracket coupled to the sensor cartridge arm; and Support shaft; wherein the quick-change sensor cartridge and the sensor cartridge arm are configured to rotate relative to the bracket about the support axis between an initial position and a final position, and Wherein, in both the initial position and the final position, the length of the support shaft is selected to counteract the moment generated by the weight of the quick-change sensor cartridge and to support the weight of the quick-change sensor cartridge.

36. The rapid-change sensor cartridge of claim 35, wherein: The support shaft extends vertically, and the support shaft is configured to couple the sensor box arm and the bracket.

37. The rapid-change sensor cartridge of claim 35, wherein the support shaft comprises: a pin receiving opening having a depth; and A pin is provided for mounting in the pin receiving opening.

38. The rapid-change sensor cartridge of claim 37, wherein: The pin receiving opening extends from the sensor cartridge arm and the pin extends from the bracket.

39. The rapid-change sensor cartridge of claim 37, wherein: The pin receiving opening extends from the bracket and the pin extends from the sensor cartridge arm.

40. The rapid exchange sensor cartridge of claim 35, further comprising a catheter connector within the sensor cartridge arm for coupling a catheter to the rapid exchange sensor cartridge.

41. The rapid-change sensor cartridge of claim 35, wherein: The length of the support shaft is also selected to allow installation of the quick-change sensor cartridge by a single operator.

42. The quick-change sensor box according to claim 35 further includes one or more openings on the bracket, wherein the one or more openings are aligned with one or more openings on the sensor box arm, and the aligned one or more openings are configured to receive one or more fasteners to secure the sensor box arm to the bracket in the final position.

43. The rapid-change sensor cartridge of claim 35, wherein: The sensor cartridge arm is configured to be assembled and disassembled multiple times on the bracket via the support shaft.

44. A quick-change sensor cartridge for a truck, the quick-change sensor cartridge comprising: a sensor cartridge arm having a sensor cartridge arm protrusion with a lower surface; and a bracket having a bracket arm projection with an upper surface, Wherein the support arm protrusion is configured to support the weight of the sensor box when the lower surface rests on the upper surface.

45. The rapid-change sensor cartridge of claim 44, further comprising a bracket pin extending from the upper surface and a pin-receiving opening extending through the lower surface, wherein: The bracket pin is received in the pin receiving opening.

46. ​​The rapid change sensor cartridge of claim 45, further comprising one or more fasteners extending perpendicularly from the bracket pin, the one or more fasteners being configured to prevent rotational movement about the bracket pin.

47. The rapid-change sensor cartridge of claim 45, wherein: The depth of the pin-receiving opening is also selected to allow installation of the quick-change sensor cartridge by a single operator.

48. The quick-change sensor box according to claim 44 further includes a sensor box arm plate extending from the sensor box arm and a bracket plate extending from the bracket, and the sensor box arm plate is connected to the bracket plate by means of one or more fasteners to rigidly fix the sensor box arm to the bracket and prevent relative movement between the sensor box arm and the bracket.

49. The rapid change sensor cartridge of claim 44, further comprising a swivel joint between the sensor cartridge arm and the bracket.

50. An apparatus for reducing damage and debris from a sensor cartridge collision, the apparatus comprising: a bracket configured to couple the sensor cartridge to a vehicle, the bracket having a post; a sensor cartridge arm, the sensor cartridge arm being rotatable about the post; a fastener for securing the sensor cartridge arm to the post; and A frangible fixation point is spaced apart from the post, the frangible fixation point being configured to break under a predetermined force.

51. The apparatus of claim 50, wherein: The sensor cartridge is supported on the post.

52. The apparatus of claim 50, wherein: The frangible fixing point is configured to break under the predetermined force, allowing the sensor cartridge arm to rotate relative to the bracket.

53. The device of claim 50, wherein the sensor cartridge arm includes an opening for receiving the post, wherein: The fastener is threaded into the post to prevent removal of the sensor cartridge arm from the bracket.

54. The apparatus of claim 50, wherein: The frangible fixation point includes one or more fasteners configured to shear under the predetermined force.

55. The apparatus of claim 54, wherein: The one or more fasteners include two fasteners that are spaced apart and parallel to each other.

56. The apparatus of claim 50, wherein: The longitudinal axis of the frangible fixing point is perpendicular to the longitudinal axis of the column.

57. The apparatus of claim 50, wherein: The predetermined force is an impact force on the sensor cartridge.

58. The apparatus of claim 50, wherein: A first force arm acts on the frangible fixing point and a second force arm acts on the sensor cartridge arm, the first force arm being shorter than the second force arm.

59. The apparatus of claim 58, wherein: The first moment arm and the second moment arm are caused by the weight of the sensor cartridge acting on the sensor cartridge arm.

60. A method for reducing damage in a sensor cartridge collision, the method comprising: securing the post on the bracket to the sensor box to create a first securing point; rotating the sensor cartridge into alignment with the bracket to align with a second fixed point; as well as tensioning the second fixing point to fix the sensor cartridge to the bracket, wherein the second fixing point is tensioned to a load less than a tension required to release the second fixing point, Wherein, the second fixing point is configured to fail under a predetermined force.

61. The method of claim 60, further comprising applying the predetermined force to the sensor cartridge to break the second fixing point.

62. The method of claim 61 further comprising rotating the sensor cartridge from the aligned position toward a misaligned position due to the predetermined force on the sensor cartridge and the failed second fixing point.

63. The method of claim 60, wherein: The predetermined force is sufficient to damage the second fixing point but insufficient to damage the first fixing point.

64. An assembly for reducing damage and debris in a sensor cartridge collision, the assembly comprising: Bracket; a sensor cartridge arm, the sensor cartridge arm being rotatable relative to the bracket; and a frangible fixing point configured to break under a predetermined force, Wherein, the component has: a first state in which a horizontal axis of the bracket and a horizontal axis of the sensor cartridge arm are collinear, wherein the frangible fixation point is fixed in the first state; and A second state, in which the horizontal axis of the bracket is angled relative to the horizontal axis of the sensor cartridge arm, wherein the frangible fixation point is not fixed in the second state.

65. The assembly of claim 64, wherein: The sensor cartridge arm is supported on the bracket.

66. The assembly of claim 64, wherein: Due to the predetermined force, the component is urged to move from the first state to the second state.

67. The assembly of claim 64, wherein: The predetermined force is an impact force on the sensor cartridge.

68. The assembly of claim 64, further comprising a sensor cartridge, wherein: The sensor box can rotate relative to the bracket via a support shaft.

69. The assembly of claim 68, wherein The sensor cartridge is configured to rotate about the support shaft from the first state to the second state.

70. The assembly of claim 68, wherein: The support shaft is formed by a post extending from the bracket and an opening in the sensor cartridge arm, the post being located within the opening.

71. The assembly of claim 68, further comprising a fastener configured to secure the support shaft to the sensor cartridge arm.

72. The assembly of claim 68, wherein: The longitudinal axis of the frangible fixing point is perpendicular to the longitudinal axis of the support shaft.

73. The assembly of claim 64, wherein: The frangible fixation point includes one or more fasteners configured to shear under the predetermined force.

74. The assembly of claim 73, wherein: The one or more fasteners include two fasteners that are spaced apart and parallel to each other.

75. The assembly of claim 64, wherein: A first force arm acts on the frangible fixing point and a second force arm acts on the sensor cartridge arm, the first force arm being shorter than the second force arm.

76. The assembly of claim 75, wherein: The first moment arm and the second moment arm are caused by the weight of the sensor cartridge acting on the sensor cartridge arm.

77. An apparatus for reducing damage and debris from a sensor cartridge collision, the apparatus comprising: a bracket configured to couple the sensor cartridge to a vehicle; a sensor cartridge arm coupled to the bracket; and A frangible fixation point extends through the sensor cartridge arm, the frangible fixation point being configured to break under a predetermined force.

78. The device of claim 77 further comprising a support shaft extending between the sensor cartridge arm and the bracket.

79. The apparatus of claim 78, wherein: The frangible fixing point is configured to break under the predetermined force, allowing the sensor cartridge arm to rotate relative to the bracket.

80. The apparatus of claim 79, wherein: The frangible fixing point includes one or more fasteners configured to shear under the predetermined force, the one or more fasteners extending perpendicular to the support axis.

81. The apparatus of claim 77, wherein: The predetermined force is an impact force on the sensor cartridge.

82. The apparatus of claim 77, wherein: The frangible fixing point is a crumple zone.

83. The apparatus of claim 82, wherein: The crumple zone includes at least one side of the sensor cartridge arm that is formed of a weaker material than at least another side of the sensor cartridge arm.

84. The apparatus of claim 82, wherein: The sensor cartridge arm further comprises an upper side, a lower side, a first lateral side, and a second lateral side, and wherein the crumple zone comprises the upper side and the lower side.

85. The apparatus of claim 84, wherein: The upper side and the lower side are formed of a material that is weaker than the first lateral side and the second lateral side.

86. The apparatus of claim 82, wherein: The crumple zone allows the sensor cartridge arm to flex in a vertical direction.

87. The apparatus of claim 82, wherein: The predetermined force is a force that causes one or more sides of the sensor cartridge arm to bend or break.

88. The apparatus of claim 77, wherein: Fragile fixing points include swivel joints.

89. The apparatus of claim 88, wherein: The predetermined force is a force that counteracts the spring force of the rotary joint.

90. A connection assembly for connecting a sensor in a sensor cartridge to a vehicle, the connection assembly comprising: a catheter connector, the catheter connector being located on a housing of the sensor cartridge; a conduit configured to connect to the conduit connector and extend from the conduit connector to the vehicle; and a catheter connector point, the catheter connector point being located at the connection between the catheter connector and the catheter, wherein the conduit connector point has a first shear strength when the conduit is in tension, and the conduit has a second shear strength when the conduit is in tension, the first shear strength being less than the second shear strength.

91. A connection assembly according to claim 90, wherein: The conduit connector is a plurality of conduit connectors, and the conduit is a plurality of conduits, each of the plurality of conduits being connected to a respective conduit connector of the plurality of conduit connectors at a conduit connector point.

92. A connection assembly according to claim 91, wherein: Each of the plurality of conduits has the second shear strength, and each of the conduit connection points has a shear strength less than the second shear strength.

93. The connection assembly of claim 90, wherein: The catheter includes a slack length such that the catheter is configured to remain connected to the catheter connector point when the sensor cartridge is rotated between the first position and the second position.

94. The connection assembly of claim 90, further comprising a cavity in which the catheter connector, the catheter, and the catheter connector point are located.

95. The connection assembly of claim 94, further comprising a removable cover configured to allow selective access to the cavity.

96. The connection assembly of claim 90, wherein: The conduit is a water conduit, an air conduit or an electrical conduit.

97. The connection assembly of claim 90, wherein: The conduit is configured to interact with the sensor cartridge and, after the sensor cartridge is removed, interact with a different sensor cartridge mounted on the connection assembly.

98. The connection assembly of claim 90, wherein: The catheter is configured to disconnect from the catheter connector point when the first shear strength is exceeded.

99. A connection assembly for connecting a sensor in a sensor cartridge to a vehicle, the connection assembly comprising: arm; a catheter connector, the catheter connector being located on a housing of the sensor cartridge; a conduit configured to connect with the conduit connector and extend from the conduit connector through the arm to the vehicle; and a catheter connector point located within the arm at the connection between the catheter connector and the catheter, wherein the arm is configured to pivot between a first position and a second position, and wherein the catheter has a slack length such that the catheter remains connected to the catheter connector at the catheter connector point when the arm pivots between the first position and the second position.

100. The connection assembly of claim 99, wherein: The conduit connector is a plurality of conduit connectors, and the conduit is a plurality of conduits, each of the plurality of conduits being connected to a respective conduit connector of the plurality of conduit connectors at a conduit connector point.

101. The connection assembly of claim 99, further comprising a cavity in which the catheter connector, the catheter, and the catheter connector point are located.

102. The connection assembly of claim 101 further comprising a removable cover configured to allow selective access to the cavity.

103. The connection assembly of claim 99, wherein: The conduit is a water conduit, an air conduit or an electrical conduit.

104. The connection assembly of claim 99, wherein: The conduit is configured to interact with the sensor cartridge and, after the sensor cartridge is removed, interact with a different sensor cartridge mounted on the connection assembly.

105. The connection assembly of claim 99, wherein: The relaxed length comprises a length of the conduit extending from the vehicle to the conduit connector, the relaxed length being longer than an internal length of the arm to allow the conduit to remain connected at the conduit connector point when the arm moves from the first position to the second position.

106. The connection assembly of claim 99, wherein: The arms have a first lateral distance in the first position and a second lateral distance in the second position, the second lateral distance being greater than the first lateral distance.

107. A connection assembly according to claim 106, wherein: The conduit has a length at least equal to the second lateral distance.

108. The connection assembly of claim 106, wherein: The relaxed length is at least equal to a difference between the second lateral distance and the first lateral distance.

109. The connection assembly of claim 99, wherein: The catheter is configured to be disconnected from the catheter connector point with a force less than a force that severs the catheter.

110. A method of installing a sensor cartridge on a vehicle, the method comprising: aligning a sensor cartridge arm with a bracket attached to the vehicle; lowering the sensor cartridge arm onto the bracket; supporting the weight of the sensor cartridge on a support shaft between the bracket and the sensor cartridge arm before rigidly coupling the sensor cartridge arm to the bracket; rotating the sensor cartridge arm into alignment with the bracket; as well as The sensor cartridge arm is secured to the bracket.

111. The method of claim 110, further comprising extending one or more conduits through the bracket and the sensor cartridge arm to couple the one or more conduits to the sensor cartridge.

112. The method of claim 111, further comprising securing a cover to the sensor cartridge arm to enclose the one or more conduits therein.

113. The method of claim 111 further comprising connecting the one or more conduits to the sensor cartridge prior to rotating the sensor cartridge arm into alignment with the bracket.

114. The method of claim 110, further comprising securing the sensor cartridge arm to the support shaft.

115. The method of claim 110, wherein: Aligning the sensor cartridge arm with the bracket includes aligning an opening on the sensor cartridge arm with a support shaft on the bracket.

116. The method of claim 115, further comprising receiving the support shaft in the opening.

117. The method of claim 110, further comprising securing the sensor cartridge arm to the bracket with one or more frangible fasteners.

118. The method of claim 110 further comprising securing the sensor cartridge arm to the bracket in the aligned position.

119. The method of claim 110 further comprising securing the bracket to the vehicle prior to lowering the sensor cartridge arm onto the bracket.

120. A method of unloading a sensor cartridge from a vehicle, the method comprising: Release the sensor cartridge arm from the bracket; rotating the sensor cartridge arm out of alignment with the bracket; disconnecting one or more conduits from the sensor cartridge; as well as The sensor cartridge arm is lifted from the bracket to disengage the support shaft between the bracket and the sensor cartridge arm.

121. The method of claim 120, further comprising removing the one or more conduits from the sensor cartridge arm.

122. The method of claim 120, further comprising loosening a cover from the sensor cartridge arm prior to disconnecting the one or more conduits from the sensor cartridge.

123. The method of claim 120, further comprising disconnecting the one or more conduits from the sensor cartridge after rotating the sensor cartridge arm out of alignment with the bracket.

124. The method of claim 120, further comprising loosening the sensor cartridge arm from the support shaft by removing a fastener.

125. The method of claim 120, further comprising removing one or more frangible fasteners from the bracket prior to lifting the sensor cartridge arm from the bracket.

126. The method of claim 120 further comprising allowing the bracket to remain secured to the vehicle.

127. The method of claim 126 further comprising mounting another sensor box on the bracket.

128. The method of claim 120, further comprising disconnecting the bracket from the vehicle.

129. The method of claim 120, wherein: Prior to releasing the sensor cartridge arm from the bracket, the sensor cartridge arm and the bracket are aligned.

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