System for ramp using ergonomic group of autonomous robots

Abstract

Methods and systems are provided that include one or more sensors configured to obtain biometric information about one or more individuals that will assist in manufacturing of a vehicle; a non-transitory computer-readable storage medium configured to obtain operational requirements for manufacturing of the vehicle; and a processor configured to at least facilitate providing instructions for creating a group ramp on which the vehicle is to be placed to provide an ergonomic working envelope for the one or more individuals based on the biometric information and the operational requirements.

Description

Technical Field

[0001] The technical field relates generally to vehicles and, more particularly, to a system for manufacturing vehicles using an autonomous robotic ergonomic swarm ramp. Background Art

[0002] Today's vehicles are often manufactured in manufacturing plants that include various individuals who assist in the manufacture of the vehicle. However, existing systems may not always provide for optimal manufacture of the vehicle, such as ergonomic considerations for the individuals who assist in the manufacture of the vehicle.

[0003] Therefore, it is desirable to provide improved methods and systems for controlling the manufacture of vehicles, including ergonomic considerations for individuals assisting in the manufacture of vehicles. Furthermore, other desirable features and characteristics of the present invention will become apparent from the subsequent detailed description of the invention and the appended claims, taken in conjunction with the accompanying drawings and this background of the invention. Summary of the invention

[0004] In an exemplary embodiment, a method is provided that includes: obtaining, via one or more sensors, biometric information about one or more individuals who will assist in the manufacture of a vehicle; obtaining, via a non-transitory computer-readable storage medium, operational requirements for the manufacture of the vehicle; and providing, via a processor, instructions for the creation of a swarm ramp based on the biometric information and the operational requirements, on which the vehicle will be placed to provide an ergonomic work envelope for the one or more individuals.

[0005] Also in the exemplary embodiment, the group ramp includes a plurality of ramp components and a plurality of autonomous mobile robots (AMRs), the autonomous mobile robots being configured to be coupled to the ramp components, and the method further includes: forming the group ramp by automatically moving the ramp components to positions as indicated by the AMRs and nesting the ramp components together according to instructions provided by the processor.

[0006] Also in the exemplary embodiment, both the automated movement of the ramp components and the nesting of the ramp components together are performed at a pre-stage location, and then the cluster ramp travels as a unit to the manufacturing location.

[0007] Also in the exemplary embodiment, automatic movement of the ramp components occurs separately for each of the ramp components until the ramp components reach the manufacturing position, and then nesting is performed at the manufacturing position.

[0008] Also in the exemplary embodiment, the group ramp is configured based at least in part on a height of the one or more individuals, the height of the one or more individuals being based on the biometric information.

[0009] Also in the exemplary embodiment, the cluster ramps are further configured based at least in part on manufacturing operation working spacings, which are based on operational requirements.

[0010] Also in the exemplary embodiment, the cluster ramp is further configured based at least in part on: an operating length, an operating height, a number of ramp components, and designated leading ramp components, following ramp components, and terminal ramp components.

[0011] Also in the exemplary embodiment, the method further includes calculating, via the processor, an amount of time required for the ramp component to travel to the destination for the nest; and determining, via the processor, an optimized route for travel of the ramp component based on the amount of time.

[0012] Also in the exemplary embodiment, the method further includes determining, via the processor, whether there are any issues with current conditions for creating the group ramp, including based on the amount of time; and providing, via the processor, corrections to one or more parameters for creating the group ramp when it is determined that one or more issues exist.

[0013] In another exemplary embodiment, a system is provided that includes: one or more sensors configured to obtain biometric information about one or more individuals who will assist in the manufacture of a vehicle; a non-transitory computer-readable storage medium configured to store operational requirements for the manufacture of the vehicle; and a processor configured to at least facilitate providing instructions for creating a group ramp based on the biometric information and the operational requirements, on which the vehicle will be placed to provide an ergonomic work envelope for the one or more individuals.

[0014] Also in the exemplary embodiment, the system further includes a plurality of ramp components and a plurality of autonomous mobile robots (AMRs), the autonomous mobile robots being configured to be coupled to the ramp components; wherein the ramp components are configured to form a group ramp by automatic movement of the ramp components and nesting of the ramp components together according to instructions provided by the processor, such as indicated by the AMRs.

[0015] Also in the exemplary embodiment, a plurality of ramp components are configured to interlock with one another when nested to form a cluster ramp.

[0016] Also in the exemplary embodiment, both the automated movement of the ramp components and the nesting of the ramp components together are performed at a pre-stage location, and then the cluster ramp travels as a unit to the manufacturing location.

[0017] Also in the exemplary embodiment, automatic movement of the ramp components occurs separately for each of the ramp components until the ramp components reach the manufacturing position, and then nesting is performed at the manufacturing position.

[0018] Also in the exemplary embodiment, the group ramp is configured based at least in part on a height of the one or more individuals, the height of the one or more individuals being based on the biometric information.

[0019] Also in the exemplary embodiment, the cluster ramps are further configured based at least in part on manufacturing operation working spacings, which are based on operational requirements.

[0020] Also in the exemplary embodiment, the cluster ramp is further configured based at least in part on: an operating length, an operating height, a number of ramp components, and designated leading ramp components, following ramp components, and terminal ramp components.

[0021] Also in the exemplary embodiment, the processor is further configured to facilitate at least calculating an amount of time required for the ramp component to travel to a destination for the nest; and determining an optimized route for travel of the ramp component based on the amount of time.

[0022] Also in the exemplary embodiment, the processor is further configured to at least facilitate determining whether there are any issues with current conditions for creating the group ramp, including based on the amount of time; and when it is determined that one or more issues exist, provide, via the processor, corrections to one or more parameters for creating the group ramp.

[0023] In another exemplary embodiment, a system is provided, comprising: one or more sensors configured to obtain biometric information, including height, about one or more individuals who will assist in the manufacture of a vehicle; a non-transitory computer-readable storage medium configured to store operational requirements for the manufacture of the vehicle; a processor configured to at least facilitate providing instructions for creating a group ramp based on the biometric information including the height of the one or more individuals and the operational requirements, on which the vehicle will be placed to provide an ergonomic working envelope for the one or more individuals; a plurality of ramp components; and a plurality of autonomous mobile robots (AMRs) configured to be coupled to the ramp components; wherein the ramp components are configured to interlock with each other when nested to form the group ramp, and the group ramp is formed by automatic movement of the ramp components and nesting of the ramp components together in accordance with instructions provided by the processor, as indicated by the AMRs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present disclosure will be described below in conjunction with the following drawings, wherein like reference numerals represent like elements, and in the drawings:

[0025] Figure 1 is a schematic diagram of a system for controlling the manufacture of a vehicle according to an exemplary embodiment and which includes the use of an ergonomic swarm ramp with autonomous robotic components;

[0026] Figure 2 is a schematic diagram of a work environment including an ergonomic work envelope for an individual assisting in the manufacture of a vehicle, according to an exemplary embodiment, and which may be incorporated into Figure 1 in the system;

[0027] Figure 3 is a schematic diagram of a control system for controlling the manufacture of a vehicle according to an exemplary embodiment, and the control system may be combined with Figure 1 system to achieve this;

[0028] Figure 4 According to an exemplary embodiment, Figure 1 A schematic diagram of an exemplary autonomous mobile robot (AMR) used in the system;

[0029] Figure 5 is a flow chart of a method for controlling the manufacture of a vehicle using an ergonomic group ramp with autonomous robotic components according to an exemplary embodiment, and the method may be combined with Figure 1 system, Figure 2 working environment, Figure 3 The control system and Figure 4 The AMR described is implemented; and

[0030] Fig. 6A , Figure 6B , Figure 6C and Fig.6D Depicts a combination according to an exemplary embodiment Figure 1 system, Figure 2 working environment, Figure 3 The control system and Figure 4 The AMR depicted uses an ergonomic cluster ramp Figure 5 An exemplary embodiment of the method. DETAILED DESCRIPTION

[0031] The following detailed description is merely exemplary in nature and is not intended to limit the disclosure or the application and uses of the disclosure. Furthermore, there is no intention to be bound by any theory presented in the preceding background or the following detailed description.

[0032] Figure 1 is a schematic diagram of a system 100 for controlling manufacturing of a vehicle 102, according to an exemplary embodiment. In various embodiments, according to an exemplary embodiment, the system 100 utilizes an ergonomic swarm ramp with autonomous robotic components, as described in greater detail below.

[0033] In various embodiments, the vehicle 102 includes an automobile. The vehicle 102 may be any of a number of different types of automobiles, such as, for example, a sedan, a van, a truck, or a sport utility vehicle (SUV), and may be two-wheel drive (2WD) (i.e., rear-wheel drive or front-wheel drive), four-wheel drive (4WD), or all-wheel drive (AWD), and / or various other types of vehicles in certain embodiments. In certain embodiments, the vehicle 102 may also include a motorcycle or other vehicle, such as an airplane, a spacecraft, a boat, etc., and / or one or more other types of mobile platforms (e.g., a robot and / or other mobile platforms).

[0034] As explained in more detail below, in various embodiments, the system 100 provides an ergonomic work environment for individuals (also referred to herein as “operators”) 104 who assist in manufacturing the vehicle 102. For example, in certain embodiments, the individuals 104 include any number of human individuals, such as employees at a manufacturing facility where the vehicle 102 is manufactured and / or assembled in whole or in part (collectively referred to herein as “manufacturing” of the vehicle 102).

[0035] refer to Figure 2 , providing various embodiments that can be combined Figure 1 Schematic diagram of a working environment 200 implemented by the system 100. Figure 2 As depicted, in various embodiments, to facilitate an ergonomically favorable working environment for the individual 104, one or more platforms 202 are utilized to elevate the vehicle 102 to an appropriate height, resulting in an ergonomic work envelope 204 for the individual 104. In various embodiments, the ergonomic work envelope 204 satisfies various laws, regulations, safety issues, operator preferences, and / or other ergonomic concerns.

[0036] In various embodiments, the ergonomic work envelope 204 provides optimal ergonomic conditions for the individual based on the individual's height, the height and / or other dimensions of the vehicle 102, and the type of work that will be performed at a particular location (e.g., a particular room, unit, or station) where the individual 104 will assist in the manufacture of the vehicle 102, among other conditions. For example, a relatively tall individual 104 may require a relatively tall ergonomic work envelope 204 as compared to a relatively short individual 104. As an additional example, work required on a roof or other relatively tall component (or relatively tall clearance) of the vehicle 102 may require a relatively tall ergonomic work envelope 204 for the individual 104 as compared to work on a fender or other relatively tall component (or relatively tall clearance) of the vehicle 102, etc.

[0037] refer to Figure 1In various embodiments, the system 100 includes a control center 106, a group ramp 110, and one or more biometric identification devices 116. In various embodiments, the system 100 also includes a plurality of transceivers 112 (and / or transmitter and receiver combinations) at each of the control center 106, the vehicles 102, the biometric identification devices 116, and the group ramp 110 (and components thereof, as described below). In various embodiments, the transceivers 112 are used by the control center 106, the vehicles 102, the biometric identification devices 116, and the group ramp 110 to communicate with each other via one or more wireless communication networks 114 to facilitate the manufacture of controlling the vehicles 102 in a manner that is ergonomically beneficial to the individuals 104.

[0038] In some embodiments, control center 106 includes a control tower or other control location and / or system at a manufacturing plant or facility. Figure 1 As depicted, in various embodiments, control center 106 includes a control system 108 that controls, in whole or in part, production of vehicles 102 using a group ramp 110 .

[0039] Also in various embodiments, the vehicle 102 may include a control system 109 that controls, in whole or in part, the manufacture of the vehicle 102 using the group ramp 110. In various embodiments, the manufacture of the vehicle 102 may be controlled, in whole or in part, by any of: (a) the control system 108 of the control center 106, (b) the control system 109 of the vehicle 102, and / or (c) a combination of the control system 108 of the control center 106 and the control system 109 of the vehicle 102.

[0040] Reference now Figure 3 According to an exemplary embodiment, an exemplary control system 300 is provided. In various embodiments, the control system 300 corresponds to and / or includes the control system 108 of the control center 106, the control system 109 of the vehicle 102, or both.

[0041] like Figure 3 As depicted, in various embodiments, the control system 300 includes one or more sensors 302, as well as a transceiver 304 and a controller 306. In certain embodiments, the sensors 302 include one or more cameras, detection sensors (e.g., lidar, radar, sonar, ultrasonic sensors, etc.) configured to obtain sensor data about the vehicle 102 and the group ramp 110 and its components, such as for use in accordance with Figure 2 The ergonomic work envelope is Figure 1 The alignment of the vehicle 102 , the group ramp 110 , and its components when creating the working condition for the individual 104 during the manufacturing of the vehicle 102 .

[0042] Continue to refer Figure 3 In various embodiments, the transceiver 304 corresponds to Figure 1 In various embodiments, the transceiver 304 is used to communicate with one or more of the transceivers 112. Figure 1 Other transceivers 112 communicate, including for use in Figure 1 The components of the system 100 may include information about the dimensions of the vehicle 102, manufacturing requirements for the manufacture of the vehicle 102 (e.g., including operating requirements, including manufacturing operation work spacing), biometric information about the individual 104, and information for transmitting and receiving information between the various components of the system 100 via the controller 306 in accordance with the Figure 1 The ergonomic work envelope 204 is utilized when establishing the group ramp 110 in a manner that generates a work environment for the individuals 104 .

[0043] like Figure 3 As depicted, in various embodiments, controller 306 includes a computer system that includes a processor 308, memory 310, an interface 312, a storage device 314, and a computer bus 316. Processor 308 performs computational and control functions of controller 306 and may include any type of processor or multiple processors, a single integrated circuit such as a microprocessor, or any suitable number of integrated circuit devices and / or circuit boards that work in conjunction to implement the functionality of a processing unit. During operation, processor 308 executes one or more programs 318 contained within memory 310 and, therefore, controls the general operation of controller 306 when performing the methods described herein, such as Figure 5 Method 500 and Fig. 6A , Figure 6B , Figure 6C and Fig.6D Embodiments and embodiments described in conjunction with them.

[0044] The memory 310 may be any type of suitable memory. For example, the memory 310 includes a non-transitory computer-readable storage medium. In the depicted embodiment, the memory 310 stores the above-mentioned program 318 and one or more stored values ​​320 (e.g., information about Figure 1 and Figure 2 stored biometric information of individual 104, stored information regarding manufacturing requirements for vehicle 102, including operational requirements including manufacturing operation work spacing, etc.).

[0045] The bus 316 is used to transmit programs, data, status and other information or signals between the various components of the computer system of the controller 306 .

[0046] Storage device 314 may be any suitable type of storage device, including various types of direct access storage and / or other storage devices. In an exemplary embodiment, storage device 314 includes a program product from which memory 310 may receive program 318, which executes Figure 5 One or more embodiments of method 500 and Fig. 6A , Figure 6B , Figure 6C and Fig.6D In another exemplary embodiment, the program product may be directly stored in and / or accessed by the memory 310 and / or an auxiliary storage device (e.g., disk 322), such as those referenced below.

[0047] Bus 316 can be any suitable physical or logical means of connecting computer systems and components. This includes but is not limited to direct hardwired connections, optical fiber, infrared and wireless bus technologies. During operation, program 318 is stored in memory 310 and executed by processor 308.

[0048] refer to Figure 1 In various embodiments, biometric identification device 116 collects biometric information about individuals 104. In certain embodiments, each room, workstation, or cell of a manufacturing facility includes its own individual biometric identification device 116 to collect biometric information from those individuals working in a particular room, workstation, or cell.

[0049] In some embodiments, biometric device 116 collects information from individual 104 via one or more types of interactions with individual 104. For example, in some embodiments, biometric device 116 includes one or more scanners (e.g., one or more radio frequency identification or "RFID" scanners) and / or one or more other sensors and / or other devices configured to collect information about the height of individual 104 (and, in some embodiments, other biometric information) from a badge swipe, key fob or other device recognition, fingerprint recognition, camera image recognition, and / or other individual-specific means for individual 104.

[0050] In various embodiments, biometric information is sent from the biometric identification device 116 to the control system 108 and / or the control system 109, which may then store the biometric information in the memory 310 and use the biometric information (in addition to the manufacturing requirements for the vehicle 102 also stored in the memory 310) to appropriately arrange the group ramp 110 to create appropriate ergonomic working conditions for the individuals 104 (i.e., corresponding to the ergonomic working envelope 204 corresponding to the particular individual 104).

[0051] Continue to refer Figure 1 In various embodiments, the group ramps 110 include a plurality of ramps that are joined together to form a Figure 1 Specifically, in various embodiments, when joined together, the ramp components 111 collectively provide a horizontal platform 113 to allow an individual to work on the vehicle 102 at an appropriate height corresponding to the ergonomic work envelope 204. In addition, as Figure 1 As depicted, in various embodiments, the ramp components 111 also provide ramps 115 on both sides of the horizontal platform 113 when joined together to allow the vehicle 102 to easily move up to and down from the horizontal platform 113. In certain embodiments, the ramp components 111 are made of plastic; however, this may vary in other embodiments.

[0052] like Figure 1 As depicted, in various embodiments, each of the ramp components 111 also has or is coupled to a corresponding autonomous mobile robot (AMR) 120 and a transceiver 112. As described below, in various embodiments, the transceiver 112 is part of or coupled to the AMR 120. Also in various embodiments, each AMR 120 is removably attached to a corresponding one of the ramp components 111 (in various embodiments, such as Figure 1 The AMRs 120 are configured to raise and lower the corresponding ramp components 111 when commanded by one or more control systems 300, thereby allowing the weight of the vehicle 102 to be placed on the ramp components 111 rather than on the AMRs 120.

[0053] refer to Figure 4 , according to an exemplary embodiment, depicts Figure 1 An exemplary AMR 120 is shown. Figure 4As depicted, the AMR 120 includes one or more sensors 402, as well as a transceiver 404, a processor 406, and a memory 408. In some embodiments, the sensors 402 include one or more cameras, detection sensors (e.g., lidar, radar, sonar, ultrasonic sensors, etc.) configured to obtain sensor data regarding the ramp component 111 and its movement and alignment with other ramp components 111 and / or the vehicle 102. In some embodiments, the sensors 402 are part of the AMR 120, while in other embodiments, the sensors 402 are coupled to the AMR 120.

[0054] Continue to refer Figure 4 In various embodiments, the transceiver 404 corresponds to Figure 1 In various embodiments, the transceiver 404 is used to communicate with one or more of the transceivers 112. Figure 1 The transceiver 404 is used to communicate with the other transceivers 112 of the system 100, including for sending and receiving data between various components of the system 100. In some embodiments, the transceiver 404 is part of the AMR 120, while in other embodiments, the transceiver 404 is coupled to the AMR 120.

[0055] Also in various embodiments, processor 406 performs computational and control functions of AMR 20 and may include any type of processor or multiple processors, a single integrated circuit such as a microprocessor, or other integrated circuits working in concert to implement a processing unit (e.g., similar to the processors described above). Figure 3 Any suitable number of integrated circuit devices and / or circuit boards that may implement the processor 308) functionality.

[0056] In various embodiments, memory 408 can be any type of suitable memory. In various embodiments, memory 408 includes a non-transitory computer-readable storage medium. In some examples, similar to Figure 3 The memory 310, Figure 4 The memory 408 may store information such as Figure 1 and Figure 2 information of biometric information of individual 104, as well as stored information about manufacturing requirements of vehicle 102, etc.

[0057] Reference now Figure 5 , a flow chart of a method 500 for controlling the manufacture of a vehicle using an ergonomic swarm ramp with autonomous robotic components according to an exemplary embodiment is provided. According to various embodiments, the method 500 may be combined with the exemplary embodiment. Figure 1 System 100, Figure 2 Working environment 200, Figure 3 The control system 300 and Figure 4The AMR 120 described above is implemented. In addition, the following also combines Fig. 6A , Figure 6B , Figure 6C and Fig.6D Describing method 500, Fig. 6A , Figure 6B , Figure 6C and Fig.6D An exemplary implementation of a method 500 according to an exemplary embodiment is depicted.

[0058] like Figure 5 As depicted, in various embodiments, method 500 begins at 502. In various embodiments, when a vehicle (such as Figure 1 The vehicle 102 is ready at a manufacturing plant (such as Figure 1 Method 500 begins when the device is manufactured at a factory.

[0059] In various embodiments, wireless communication is initiated (step 504). Specifically, in various embodiments, Figure 1 Initiate and perform wireless communications between various components of the system 100, including Figure 1 The control center 106, the vehicle 102, and the biometric device 116 are used to confirm the manufacturing operations to be performed for the vehicle 102 (e.g., at that particular location of the manufacturing facility).

[0060] Also in various embodiments, one or more operators interface with the biometric device 116. Specifically, in some embodiments, Figure 1 One or more of the individuals 104 (e.g., individuals that assist in the manufacture of the vehicle 102) and Figure 1 The biometric device 116 of the operator 104 is interfaced to provide biometric information thereto, such as the height of the operator 104 and preferred physical characteristics relative to the manufacturing facility and / or relative to the asset environment (HMI).

[0061] In various embodiments, it is determined whether a change in operator has occurred (step 506). Specifically, in various embodiments, one or more processors (such as Figure 3 The processor 308 determines whether one or more of the individuals 104 that assist in the manufacture of the vehicle 102 (e.g., at a particular location in a manufacturing plant, such as a particular unit, room, or workstation) have changed (e.g., one or more of the previous individuals 104 have been replaced with one or more new individuals 104).

[0062] In various embodiments, if it is determined in step 506 that an operator change has occurred, the process returns to step 504 as one or more new operators interface with the biometric identification device 116 and biometric information about the one or more new operators is obtained in a new iteration of step 504.

[0063] Once it is determined during an iteration of step 506 that no operator change has occurred (e.g., the biometric information of the current operator has now been obtained), the process proceeds to step 508. In various embodiments, during step 508, it is determined whether a change in architecture has occurred. Specifically, in various embodiments, one or more processors (such as Figure 3 The processor 308 of the system determines whether any manufacturing requirements of the vehicle 102 and / or equipment to be used (e.g., working spacing of manufacturing operations in a specific location such as a specific cell, room, or workstation in a manufacturing plant) have changed.

[0064] In various embodiments, if it is determined at step 508 that an architectural change has occurred, the process returns to step 504 when new information (eg, regarding operator preferences for the new architecture) is obtained in a new iteration of step 504 .

[0065] Once it is determined during an iteration of step 508 that no architectural changes have occurred (eg, information about the current architecture has now been obtained), the process proceeds to step 510 as described directly below.

[0066] In various embodiments, during step 510, it is determined whether a group ramp is required. In various embodiments, during step 510, given the height and / or other biometric information of the current operator and the manufacturing work required for the vehicle 102 at the current location, one or more processors (such as Figure 3 The processor 308 determines whether the current operator requires a group ramp to Figure 2 The current manufacturing task is performed within the ergonomic work envelope 204.

[0067] In various embodiments, if it is determined in step 510 that a group ramp is not needed, the process proceeds to step 512, where the group ramp is not created. Specifically, during step 512, one or more processors do not provide instructions for the creation of a group ramp. In certain embodiments, the method then terminates at 524.

[0068] In contrast, in various embodiments, if it is determined in step 510 that a group ramp is required, the process then proceeds to step 512. In various embodiments, during step 512, environmental requirements are determined. Specifically, in various embodiments, one or more processors (such as Figure 3The processor 308 of the embodiment of the present invention determines the environmental requirements of the group ramp necessary for the individual 104 to achieve the ergonomic work envelope 204. For example, in various embodiments, the environmental requirements of the group ramp include Figure 1 The operating length, height, width, number of units, type of leading unit, type of following unit, type of terminal unit, etc. of the ramp component 111 of the group ramp 110.

[0069] For example, in some embodiments: (i) one or more leading units may include one or more ramp components 111 that initiate or guide travel to a desired location (and represent the beginning of the group ramp 110); (ii) one or more following units include one or more ramp components 111 that follow behind the leading units and are aligned behind the leading units when the group ramp 110 is assembled; and (iii) one or more terminal units include one or more ramp components 111 that follow behind the following units and are aligned behind the following units when the group ramp 110 is assembled (and represent the end of the group ramp 110). Also in some embodiments, the following units may form or correspond to the horizontal platform 113, while the leading units and terminal units may form or correspond to the front and rear ramps 115, respectively; however, this may vary in other embodiments.

[0070] Also in various embodiments, further wireless communication is performed (step 514). Specifically, in various embodiments, via Figure 1 The transceiver 112 and the communication network 114 are about Figure 1 The various components of the system 100 perform wireless communications, including communications regarding group ramp availability, current location of ramp components 111 and / or other system components, group ramp assembly time, control center 106, vehicle 102, biometric device 116 and ramp components 111 and / or associated AMR 120. Also in various embodiments, the communications of step 514 include communications and associated algorithms (e.g., from Figure 3 ) to plan and determine the travel route of the ramp components 111 to the desired location according to the applicable assembly manufacturing operation broadcast window, and calculate the time to arrive at the desired location where the ramp components 111 will meet, align and nest together to form the group ramp 110 (e.g., at the nested destination). In various embodiments, the optimized route for the ramp unit to travel is calculated based on the amount of time and the operation broadcast window.

[0071] Also in various embodiments, the group ramp is configured based on multiple factors, including: the height of one or more individuals based on biometric information; the working spacing of the manufacturing operations based on the operation requirements; and multiple other factors (e.g., such as the length of the operation, the height of the operation, the number of ramp components, and the designated leading ramp components, following ramp components, and end ramp components) which in various embodiments may include. FIG. 6A to FIG. 6D shown and described further below).

[0072] In various embodiments, a determination is made as to whether the current situation is acceptable (step 516). Specifically, in various embodiments, one or more processors (such as Figure 3 The processor 308 determines whether, given the calculated travel times and other conditions, the ramp components 111 are expected to be able to travel to the desired locations and align and engage together into the desired group ramp 110 that meets manufacturing and ergonomic requirements within the allotted amount of time (e.g., via a broadcast window).

[0073] In various embodiments, if it is determined that the current situation is not acceptable, the method proceeds to step 518. In various embodiments, during step 518, one or more changes are made to address the current situation. Specifically, in some embodiments, one or more processors (such as Figure 3 The processor 308 of the control system 300 solves the problem by providing instructions for making changes to the operator 104 and / or manufacturing location and / or requirements, such as by changing one or more algorithm variables in a manner that provides the least disruptive solution in the situation (e.g., by changing the operator, location, manufacturing operation part installation order, and / or via one or more other changes). In certain embodiments, when biometric results from different operators result in unique height adjustments, the control system 300 will calculate the best fit and adjust accordingly. In various embodiments, the method then returns to step 514 referenced above in a new iteration, and steps 514-518 are repeated in a new iteration until it is determined during the iteration of step 516 that the current situation is acceptable.

[0074] In various embodiments, once it is determined in step 516 that the current conditions are acceptable, the method proceeds to step 520 where the ramp components travel to their destinations. In certain embodiments, the ramp components 111 (e.g., a single group ramp or component) travel to a pre-stage position to allow the ramp components 111 to be assembled and joined together, and then the ramp components 111 are moved to a pre-stage position according to the conditions determined by one or more processors (such as Figure 3The ramp components 111 may be individually advanced to the location where the manufacturing operation is to occur and then, based on instructions provided by one or more processors (such as the processor 308) to the location where the manufacturing operation is to occur, the ramp components 111 may be advanced as a large unit (i.e., as a combined group ramp 110) to the location where the manufacturing operation is to occur. Alternatively, in some embodiments, the ramp components 111 may each be advanced individually to the location where the manufacturing operation is to occur and then, based on instructions provided by one or more processors (such as the processor 308) to the ramp components 111. Figure 3 ) to assemble themselves at that location and join together to form the group ramp 110.

[0075] In various embodiments, the group ramp is used to create the vehicle (step 522). Specifically, in various embodiments, the group ramp 110 is generated by joining the ramp components 111 together, and the vehicle 102 is driven onto the group ramp 110. In various embodiments, this is based on a program executed by one or more processors (such as Figure 3 308 of the processor 308). Also in various embodiments, while the vehicle 102 is on the horizontal platform 113 of the group ramp 110, the operator (e.g., the individual 104) performs their assembly and / or manufacturing tasks while working using the ergonomic work envelope 204, which has been customized for specific biometric information about the individual 104 and specific manufacturing requirements about the vehicle 102 (e.g., including operational requirements for including manufacturing operation work spacing). In various embodiments, the method then terminates at 524.

[0076] In various embodiments, the AMR 120 is used for communication, mobility, factory floor security, and other roles throughout the above-described method 500. In various embodiments, the AMR 120 has the ability to move vertically to allow for interlocking of the ramp component 111 and to ensure that the ramp component 111 brings the weight of the vehicle 102 to the floor and the AMR 120 (e.g., protecting the AMR 120 from damage).

[0077] refer to Fig. 6A , Figure 6B , Figure 6C and Fig.6D , provides a Figure 5 Various embodiments of the method 500 include nesting of ramp components 111 used in conjunction therewith.

[0078] First, about Fig. 6A , according to an exemplary embodiment, a first illustration 600 of an ideal group ramp shape 601 is provided. Fig. 6AAs shown, in an exemplary embodiment, an ideal group ramp shape 601 includes a first area 602 having a slope that enables the vehicle 102 to travel up onto the group ramp, a second area 603 that enables the vehicle 102 to rest on a horizontal service platform for manufacturing, and a third area 604 that enables the vehicle 102 to travel down off the group ramp. In various embodiments, the ideal group ramp shape 601 is designed based on a working reference height and model of the vehicle 102. Also in various embodiments, the length 605 of the ideal group ramp shape 601 is constrained by the wheelbase of the vehicle 102, and the height 606 of the vehicle 102 is constrained by a reference height (e.g., a reference height of the vehicle 102 and / or the operator 104).

[0079] about Figure 6B According to an exemplary embodiment, a second illustration 610 of the nesting of ramp components 111 is provided. Specifically, as Figure 6B As shown, in various embodiments, the slope components 111 are nested together to approximate Fig. 6A The ideal group ramp shape 601. In addition, Figure 6B As shown, in various embodiments, nesting is handled in such a way that the difference between the actual ramp shape of the resulting group ramp 110 and the ideal group ramp shape 601 is minimized using the available ramp components 111. In various embodiments, this is done by one or more processors (such as Figure 3 processor 308) to execute.

[0080] about Figure 6C , a third diagram 620 is provided regarding the order of obtaining the ramp components 111 and the allocation of the AMR 120 to the ramp components 111. Specifically, as Figure 6C As shown, in various embodiments, each ramp component 111 is positioned in a nested ramp shape with an acquisition order assigned to the corresponding AMR 120. In various embodiments, the nesting order of the ramp components 111 can be determined based on multiple factors, such as the height and width of the ramp components 111 and vehicle dimensions, manufacturing requirements, and biometric information about the individual 104. Also in various embodiments, this is performed by one or more processors (such as Figure 3 (For example, in one embodiment, via Figure 6C Control center 106 is depicted).

[0081] Therefore, in Figure 6CIn the various embodiments depicted: (i) the first ramp component 111(1) is assigned a first position in the nested cluster ramp 110 and is assigned a first AMR 120(a); (ii) the second ramp component 111(2) is assigned a second position in the nested cluster ramp 110 and is assigned a second AMR 120(b); (iii) the third ramp component 111(3) is assigned a third position in the nested cluster ramp 110 and is assigned a third AMR 120(c); and (iv) the fourth ramp component 111(4) is assigned a fourth position in the nested cluster ramp 110 and is assigned a fourth AMR 120(d), and so on. Although in Figure 6C Four ramp components 111 and associated AMRs 120 are depicted in FIG. 1 , but it should be understood that in various embodiments, the cluster ramp 110 may include any number of ramp components 111 and associated AMRs 120 .

[0082] Finally, about Fig.6D , the fourth diagram 630 is the formation of an AMR group according to an exemplary embodiment. Specifically, as Fig.6D As shown, in various embodiments, the AMRs 120 form a group to pick up, join, and ultimately control the respective ramp components 111 assigned to the respective AMRs 120. For example, Fig.6D As depicted, in an exemplary embodiment: (i) a first AMR 120(a) engages a first ramp component 111(1); (ii) a second AMR 120(b) engages a second ramp component 111(2); (iii) a third AMR 120(c) engages a third component 111(3); and (iv) a fourth AMR 120(d) engages a fourth ramp component 111(4), etc. In various embodiments, each AMR 120 is configured to autonomously move its corresponding ramp component 111 according to instructions provided by one or more processors, including its travel, nesting with other ramp components 111, and formation of a cluster ramp 110. Also in certain embodiments, the AMRs 120 are operated sequentially, thereby allowing the ramp components 111 to be assembled in a desired order for nesting into a completed cluster ramp 110.

[0083] In addition, Fig.6D As shown, in various embodiments, each of the ramp components 111 includes a corresponding mating component 635, which is configured to engage together when the ramp components 111 form the group ramp 110. For example, in various embodiments, when the ramp components 111 are engaged together to form the group ramp 110, the corresponding mating components 635 are locked into place in an interlocking manner. In various embodiments, the mating components 635 provide an interlocking function, which has compliance in at least two axes between the interlocking ramp components 111, and, for example, facilitates engagement and communication between the ramp components 111.

[0084] Thus, in various embodiments, methods and systems are provided for controlling the manufacture of vehicles utilizing a group ramp with automated functionality to provide an ergonomic work environment for individuals acting as operators during the manufacturing process. In various embodiments, one or more processors provide instructions for the creation of a group ramp based on biometric information regarding one or more individuals assisting in the manufacture and the manufacturing requirements of the vehicle. Also in various embodiments, the group ramp is formed via ramp components that are coupled to and controlled by respective autonomous mobile robots (AMRs) that autonomously move the ramp components to their appropriate locations and facilitate nesting thereof into the group ramp, the group ramp providing an appropriate ergonomic work envelope for the operator based on the operator's biometric information and the manufacturing requirements of the vehicle.

[0085] It should be understood that systems, vehicles, methods, and implementations may vary from those depicted in the figures and described herein. Figure 1 System 100 and components thereof and Figures 2 to 4 The associated implementations may vary in different embodiments. It should also be understood that Figure 5 The steps of method 500 and Fig. 6A , Figure 6B , Figure 6C and Fig.6D The embodiments may differ from the steps depicted in the figures, and / or various steps may occur simultaneously and / or in an order different from that depicted in the figures.

[0086] Although at least one exemplary embodiment has been presented in the foregoing detailed description, it should be understood that there are a large number of variations. It should also be understood that the exemplary embodiment or multiple exemplary embodiments are merely examples and are not intended to limit the scope, applicability, or configuration of the present disclosure in any way. On the contrary, the foregoing detailed description will provide a convenient roadmap for implementing the exemplary embodiment or multiple exemplary embodiments for those skilled in the art. It should be understood that various changes may be made to the functions and arrangements of the elements without departing from the scope of the present disclosure as set forth in the attached claims and their legal equivalents.

Claims

1. A method comprising: obtaining, via one or more sensors, biometric information about one or more individuals who will assist in the manufacture of the vehicle; obtaining, via a non-transitory computer-readable storage medium, operational requirements for said manufacture of said vehicle; as well as Instructions are provided, via a processor, for creation of a group ramp based on the biometric information and the operational requirements, the vehicles to be positioned on the group ramp to provide an ergonomic working envelope for the one or more individuals.

2. The method according to claim 1, wherein: The group ramp includes a plurality of ramp components and a plurality of autonomous mobile robots (AMRs) configured to be coupled to the ramp components, and the method further includes: The cluster ramp is formed by automatically moving the ramp components into position and nesting the ramp components together as directed by the AMR in accordance with the instructions provided by the processor.

3. The method according to claim 2, wherein: The automatic movement of the ramp components and the nesting together of the ramp components are both performed at a pre-stage position, and then the cluster ramp travels as a unit to a manufacturing position.

4. The method according to claim 2, wherein: The automatic movement of the ramp components takes place respectively for each of the ramp components until the ramp components reach a production position, and the nesting is then performed at the production position.

5. The method according to claim 2, wherein: The group ramp is configured based at least in part on a height of the one or more individuals, the height of the one or more individuals being based on the biometric information.

6. The method according to claim 5, wherein: The group ramp is also configured based at least in part on a manufacturing operation working spacing that is based on the operation requirements.

7. The method according to claim 6, wherein: The cluster ramp is also configured based at least in part on an operating length, an operating height, a number of ramp components, and designated leading ramp components, following ramp components, and terminal ramp components.

8. The method according to claim 2, further comprising: calculating, via the processor, an amount of time required for the ramp component to travel to a destination for nesting; as well as An optimized route for travel of the ramp component is determined, via the processor, based on the amount of time.

9. The method according to claim 8, further comprising: determining, via the processor, whether there are any issues regarding current conditions for creating the group ramp, including based on the amount of time; as well as When one or more problems are determined to exist, corrections are provided via the processor to one or more parameters used to create the group ramp.

10. A system comprising: one or more sensors configured to obtain biometric information about one or more individuals who will assist in the manufacture of the vehicle; a non-transitory computer-readable storage medium configured to store operational requirements for said manufacture of said vehicle; as well as A processor is configured to at least facilitate providing instructions for creating a group ramp based on the biometric information and the operational requirements, the vehicle to be placed on the group ramp to provide an ergonomic working envelope for the one or more individuals.

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