Active sensing data collection with autonomous mobile robots

With the introduction of autonomous robots that help perform various tasks in our environments, we can opportunistically use them for collecting fine-grain sensor measurements about our surroundings. Use of mobile robots for data collection scales much better than static sensors in terms of number of measurement locations and provide more fine-grain accuracy and reliability than alternate human crowd-sourcing efforts. One of the unique features of mobile robots is the ability to control and direct where and when measurements should be collected. In this paper, we present a system to compute paths for the robot to follow that incorporates the robot's limited expected deployment time, expected measurement value at each location, and a history of when each location was last visited.

Authors

• Richard Wang
• Manuela Veloso
• Srinivasan Seshan

Keywords

• Robot sensing systems
• Navigation
• Data collection
• Time measurement
• Mobile robots
• Wireless sensor networks
• Mobile Robot
• Automated Guided Vehicles
• Measurement Values
• Autonomic System
• Local Measurements
• Balance Of System
• Sensor Measurements
• Use Of Robots
• Deployment Time
• Types Of Measures
• Shortest Path
• Indoor Environments
• Path Planning
• Radio Waves
• Data Collection System
• Data Collection Efforts
• Uncertain Times
• Normal Speed
• Traveling Salesman Problem
• Navigation Strategies
• Navigation Path