Tata Consultancy Services Limited

Venkat Raju Chintalapalli Patta

Venkatesh Prasad Bangalore Srinivas

Swagat Kumar

Pradeep Prabhakar Kamble

Sreehari Kumar Bhogineni

Rajesh Kumar Sinha

Rajasilpi Sureshkumar Presannakumari

Aniruddha Singhal

Balamuralidhar Purushothaman

Kaushik Das

Harshad Khadilkar

Raghav Ponnath

Swapnil Sunil Kalhapure

Jithin Laiju Ravi

Prakash Chanderlal Ambwani

Sri Sai Shyam Siddharth Gollu

Aditya Jain

Deepak Raina

Richa Verma

Shivam Thukral

Aaditya Asati

Pradeep Ak Rajendran

Ajay Rana

Raghav P

Venkatesh Srinivas Prasad

Srinivasa Rao Chenna Kesavula

State of the art automated bin packing systems fail to handle dynamic scenarios in which information on dimensions of objects to be loaded is not available in advance. These systems also fail to consider capabilities of robots used for the automated packing of objects/bins. The disclosure herein generally relates to automated bin packing, and, more particularly, to a system and method for autonomous multi-bin parcel loading system. The system handles an online object packing in which information on dimensions of objects to be loaded is not available in advance. The system is also configured to consider capabilities of one or more robots used for loading objects to containers, while generating recommendations for object packing.

System and method for autonomous multi-bin parcel loading system

An autonomous mobile robot (AMR) for a plurality of outdoor applications is provided. The AMR includes a base frame configured to obtain the configurable base frame based on one or more parameters; a first drive wheel sub assembly, and a second drive wheel assembly is additionally re-oriented oppositely to the first drive wheel assembly to form a drive wheel assembly; a plurality of suspension units is configured by the one or more side plates of the configurable base frame and a plurality of gearboxes; and the plurality of gearboxes is configured to as a plurality of configurable gearboxes for obtaining different drive power of the drive wheel assembly by at least changing one of one or more dimensions of a plurality of gearbox plates, one or more ratio of a wheel shaft gear and a motor gear shaft, and one or more specification associated with a plurality of drive motors.

Autonomous mobile robot for outdoor applications

Apparatus for handling goods

An autonomous mobile robot (AMR) with a single modular platform to mount plurality of material handling units is provided. The AMR includes a monolithic chassis; a top plate includes plurality of standoffs to mount at least one material handling units; the plurality of standoffs are integrated on top of the top plate; drive wheels are coupled to a wheel mount as a single unit to form a drive wheel assembly; a suspension unit is coupled symmetrically in between two main bodies which corresponds to the monolithic chassis and the drive wheel assembly with spring enclosures, suspension shafts, and coil springs; a set of side plates connect the monolithic chassis on the AMR. The top plate is sandwiched between the plurality of standoffs and the monolithic chassis. A load is transferred from the plurality of material handling units through the plurality of standoffs and the top plate to the monolithic chassis.

Autonomous mobile robot with a single modular platform

State of art techniques utilize active systems for stronger suction in surface crawlers while the passive approaches have limitation in providing consistent grip while moving across curved surfaces or dents. Embodiments herein provide an autonomous surface crawling robot for crawling over surfaces using electro-mechanical assembly for creating strong suction force and enabling the robot to smoothly crawl over flat surfaces, horizontal/vertical/inclined surfaces, curved surfaces, and surfaces with dents. Battery powered motors are used for only mobilization, while mechanical assembly generates suction to provide consistent grip across different type of surfaces. A dual flexible cam profile assembly including a cam profile and a guide rail generates required suction and addresses the technical challenge of maintaining suction across varying surfaces without using external power for suction generation. The dual flexible cam profile provides a robust, less prone to error or slippage type passive crawler mechanism, with consistent grip across uneven the surface.

Autonomous surface crawling robot

Robot gripper

State of the art track width adjustment mechanism fail to support track width adjustment while vehicle is in motion. They also require manual intervention, which causes inconvenience. The disclosure herein generally relates to wheel track adjustment, and, more particularly, to a changeable wheel track mechanism for track width adjustment (referred to as TWA mechanism). The TWA mechanism includes a steer and drive unit, a plurality of links, and a sliding unit. The TWA mechanism allows movement of a wheel in inward and outward directions, causing the track width adjustment. The track width is achieved by changing the wheel position to be at a wider position, or a narrower position, or any intermediate position. The TWA mechanism may be associated with any vehicle for which the track width adjustment is to be achieved.

Changeable wheel track mechanism for track width adjustment

Towing apparatus

Object manipulation in warehouses and logistics facilities is a challenging task because of the unstructured environment. The unstructured environment can have items/objects with different form factors, weight, shape, and size. Traditionally, multiple robots have been used to handle for specific task to be performed by an individual robot which requires high floor. This leads to higher cost and infrastructure. Embodiments of the present disclosure provide a gripper apparatus that addresses a single gripper design handling multiple parcels, wherein the apparatus consists of 'm' fingers parallel to each other and can be independently controlled through actuators, each finger has a force sensors feedback and also actuators which are controlled with force. Each finger comprises a linear slider for actuation for gripping objects and wherein bottom fingers are moved to provide enough gravity support. Further, apparatus comprises bellows attached to each finger end for grasping object using pneumatic grasping mechanism.

Gripper apparatus for grasping objects

There exists a limitation while designing tugger device with latching area for gaining a specific orientation of a powered vehicle and orientation of unpowered trailers. This disclosure relates generally to an automated carrier tugger mounted on an autonomous mobile robot (AMR) for tugging a carrier. The automated carrier tugger includes a rotary joint unit, a swivel adaptor unit, and a tugging unit for clamping a horizontal bar. The rotary joint unit includes a vertical fixed shaft and plurality of integral pipes are integrated with a pipe mounting plate at one end. The swivel adaptor unit include the pipe mounting plate mounted onto the plurality of integral pipes and a male spherical joint integrated with a swivel adaptor plate. The tugging unit includes a single rear clamp and a plurality of front clamps with a plurality of flanges mounted onto a plurality of horizontal axis slides to move at required direction.

Automated carrier tugger mounted on an autonomous mobile robot for tugging a carrier

Conventionally, loading and unloading pallets occurred in a factory like environment, wherein traditional systems were used for stacking pallets vertically for retrieval thereof. However, these pallets arrive from a roller conveyer and such set-ups are purely based on the concept of storage purpose and lack in palletizing and depalletizing in effective manner. Embodiments of the present disclosure provide pallet loading and unloading apparatus for automated objects manipulation, wherein pallet(s) from a forklift jack arrives on a linear slider assembly for movement of pallet from loading area to manipulating area using two double-sided cylinders associated thereof. Rollers comprised in apparatus provide flexibility to linear slider to slide freely on top. Manipulator performs palletizing and depalletizing as applicable. During depalletizing, empty pallet is slide down using actuator(s) and guided pins and pushed back to bottom rollers which is below a L-channel and is pushed out towards bottom ramp at pallet exit area.

Apparatus and method for automated objects manipulation to and from pallets

This disclosure relates generally to a mobile robotic manipulator with telepresence system which includes a chassis assembly, a tilting arm assembly, and a rotary gripper assembly. The chassis assembly includes a chassis plate which mounts plurality of drive motors coupled with plurality of omni wheels through plurality of L mounting brackets; plurality of anti-toppling arms includes a plurality of linear guides which is mounted on a C mount plate; and plurality of linear actuators is mounted to expand or retract the plurality of anti-toppling arms. The tilting arm assembly includes a bottom fixed end of a front long actuator is mounted to a large rotating plate through plurality of C clamps. The rotary gripper assembly includes a top plate of a gripper is mounted and separated by gap with a bottom plate of the gripper to place a gripper actuator on top surface of the bottom plate of the gripper.

Mobile robotic manipulator with telepresence system

Embodiments herein provide automated bin packing of heterogeneous objects to fill maximum number of objects in an available bin space in an efficient manner. Conventional methods are less efficient in packing heterogeneous objects in a space and time efficient manner. The apparatus receives a plurality of 3D objects through a primary conveyor and diverts each of the plurality of 3D objects to an identified cuboidal bin through a corresponding secondary conveyor. Each of the plurality of 3D objects are diverted based on a tracking code associated with each of the plurality of 3D objects and a computed available bin space of the identified cuboidal bin corresponding to each of the plurality of 3D objects. Here the available bin space is computed based on a bin space information received from a corresponding bin vision sensor and a corresponding state space of the identified cuboidal bin.

Apparatus and method for packing heterogeneous objects

Growing community of inventors

Bengaluru, India

Venkat Raju Chintalapalli Patta