Go Beyond Mitigation to Intelligent Decision Making
3Laws Supervisor does more than minimize the impact of component failure: the system delivers safe, real-time decision making logic even with partial information.
Advanced capabilities out of the box
Deliver operational reliability in dynamic environments.
Collision Avoidance
Supervisor adjusts motion commands to prevent accidents and damage in real-time when robots detect obstacles.
Geofencing
Restricts robot movement to designated areas, enhancing safety by preventing entry into hazardous zones.
Instability Safeguarding
Monitors robot balance to prevent tipping or falling in unstable conditions.
Fault Managment
Automatically detects and responds to system errors, minimizing downtime and operational risks.
HOW IT WORKS
3Laws Supervisor is a plug-and-play module designed to sit between the autonomy stack and your robot. It intercepts commands sent by the autonomy stack and modulates them to ensure that only safe actions are passed down to the robot actuators.
Install
Download Supervisor on your robot and route the control and actuation signals.
Configure
Use the 3Laws Supervisor Control Panel to specify system dynamics, sensors, and safety constraints.
Run
3Laws Supervisor takes care of avoiding collisions while maintaining operations. Get real-time feedback including diagnostics on the health and safety of your system.
HOW IT WORKS
3Laws Supervisor is a plug-and-play module designed to sit between the autonomy stack and your robot. It intercepts commands sent by the autonomy stack and modulates them to ensure that only safe actions are passed down to the robot actuators.
GET A FREE DEMO
See 3Laws in Action
Request a Demo to see how 3Laws’ universal safety layer maximizes your system’s output while ensuring optimal performance.
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License FAQs
This link provides a registration form to request a license. The license code, which is valid for 60 days from the request date, will be e-mailed to the address that you provide. Please check your spam folder.
You may install the license on two (2) devices with the trial license. After 60 days, the license will expire, and Supervisor will no longer start up.
3Laws Supervisor is an off-the-shelf module built for mobile robots and automated ground vehicles using ROS/ROS2 for communication and execution. The primary guardrail it provides is collision avoidance based on point clouds (from LIDARs) or from lists of nearby obstacles.
Supervisor Pro is software that 3Laws can customize to enforce any combination of the following:
- a variety of constraints beyond collision avoidance including geofencing, stabilization, configuration limiting, command monitoring, altitude ceilings, and altitude floors.
- devices other than mobile robots such as fixed-wing aircraft, copter-style drones, boats, submarines, automobiles, trucks, tractor-trailers; in essence, any device in motion.
- Communication and execution methods other than ROS. For example, if the robot uses a custom protocol or an in-house execution engine, Supervisor Pro can incorporate those mechanisms to provide the desired behavior.
3Laws has deployed Supervisor on processors as light-weight as Raspberry Pi 4 for simple applications like mobile robots using 2-dimensional laser-scanners. The computational needs are largely driven by how much sensor data needs to be processed, the complexity of the dynamical model used to forward-propagate the system’s behavior, and the duration of the event-horizon for predictions.
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