18603687. METHOD AND APPARATUS WITH NAVIGATION PATH GENERATION simplified abstract (Electronics and Telecommunications Research Institute)
METHOD AND APPARATUS WITH NAVIGATION PATH GENERATION
Organization Name
Electronics and Telecommunications Research Institute
Inventor(s)
SeungHwan Park of Daejeon (KR)
Seung Min Choi of Daejeon (KR)
METHOD AND APPARATUS WITH NAVIGATION PATH GENERATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 18603687 titled 'METHOD AND APPARATUS WITH NAVIGATION PATH GENERATION
Simplified Explanation:
This patent application describes a method and apparatus for generating a path for autonomous navigation of a mobile computing apparatus. The apparatus maps a global path from the current position to a future destination based on a topology map and real-time sensor data, generating a local path to navigate around obstacles.
- The method involves mapping a global path from the current position to a future destination based on a topology map.
- An occupancy grid map is generated in real-time using sensor data to identify drivable and un-drivable areas in the surrounding environment.
- A local path is then generated to connect the current position with a sub-waypoint corresponding to the drivable area, bypassing any un-drivable areas.
- This allows the mobile computing apparatus to navigate autonomously to its destination while avoiding obstacles in real-time.
Key Features and Innovation:
- Mapping a global path based on a topology map.
- Generating an occupancy grid map in real-time using sensor data.
- Creating a local path to navigate around obstacles.
- Autonomous navigation of a mobile computing apparatus.
- Real-time obstacle avoidance.
Potential Applications:
This technology could be applied in various industries such as:
- Autonomous vehicles
- Robotics
- Drones
- Warehousing and logistics
- Smart cities
Problems Solved:
- Efficient autonomous navigation in dynamic environments.
- Real-time obstacle avoidance.
- Improved safety and reliability of mobile computing apparatus.
Benefits:
- Enhanced navigation capabilities.
- Increased efficiency in reaching destinations.
- Improved safety for both the apparatus and its surroundings.
Commercial Applications:
Title: Real-time Autonomous Navigation System for Mobile Computing Apparatus
This technology has the potential for commercial applications in:
- Autonomous vehicle navigation systems
- Robotics for industrial automation
- Drone delivery services
- Smart city infrastructure development
Prior Art:
Readers interested in prior art related to this technology may explore research in the fields of:
- Autonomous navigation systems
- Real-time mapping and obstacle avoidance algorithms
- Mobile computing and sensor technologies
Frequently Updated Research:
Researchers in the field of autonomous navigation systems are constantly developing new algorithms and technologies to improve real-time obstacle avoidance and navigation efficiency. Stay updated on the latest advancements in this area for potential applications in various industries.
Questions about Autonomous Navigation Systems:
1. How does real-time sensor data contribute to efficient obstacle avoidance in autonomous navigation systems? 2. What are the key challenges in developing autonomous navigation systems for dynamic environments?
Original Abstract Submitted
A method and apparatus of generating a path for autonomous navigation of a mobile computing apparatus is provided. The mobile computing apparatus includes one or more processors configured to map a set global path, which connects a current position of the mobile computing apparatus with a future destination of the mobile computing apparatus based on a topology map, to a real-time generated occupancy grid map that represents, based on sensor data of a surrounding environment of the mobile computing apparatus, an un-drivable area and a drivable area in the surrounding environment, and generate a local path, for a traveling of the mobile computing apparatus, connecting the current position with a sub-waypoint that corresponds to the drivable area in response to a next waypoint, to which the mobile computing apparatus is set to travel based on the global path, being determined to correspond to the un-drivable area.
