AMR robots have been one of the most discussed forms of automation technology in manufacturing and distribution centers. The potential to have automated transportation is a huge benefit to save on costs but also to fight off labor shortages. In this post, we will go through the very basics of this type of technology and help you understand what makes an AMR robot such a polarising piece of technology.
The AMRs require incredibly sophisticated sensors to be fitted in their unit in order for them to navigate so well. Although several environmental sensors can be used, laser scanners and LiDAR sensors are most frequently employed. LiDAR scanners operate by sending out light pulses that strike various surfaces and bounce the light back to the sensor, where it is once more detected. The length of time it took for the light to be sent back to the sensor will then be determined by the AMR's processing system. This enables the LiDAR sensors to map the separation between certain objects and gives the AMR robot information about the areas it can and cannot travel in.
1. The road surface shall be flat and clean without obvious fluctuation. The inclination is not higher than 5%, the robot can not stop or turn at the ramp, step and gap, but can only pass quickly perpendicular to the ramp, step and gap.
2. Positioning accuracy usually refers to the repetition accuracy of the robot navigating to the target site. When the environment scanned by the robot's lidar is relatively stable, the repetition accuracy of the robot navigating from a fixed direction to the target site can reach the expected value. When the robot marsh virtual path is running, it will try to fit the path, but the repeatability is not guaranteed. That is to say, the robot can ensure the accuracy of the arrival point, but not the path fitting accuracy. The minimum station spacing supported 1CM, Therefore, the robot cannot be used as a linear guide rail.
3. Basic functions include map editing, model editing, positioning module, navigation module, basic motion model (differential), API interface, etc.
4. It shall be used with the qualified automatic charging pile.
5. AMR is only designed for indoor transportation and is not recommended for outdoor environment.
Frequently Asked Questions (FAQ)
Q1: What are the main benefits of using AMR robots in manufacturing?
AMR (Autonomous Mobile Robot) robots automate transportation within manufacturing and distribution centers, which significantly reduces operational costs and helps mitigate ongoing labor shortages.
Q2: How do AMR robots navigate indoor spaces?
They utilize highly sophisticated environmental sensors, predominantly laser scanners and LiDAR sensors. These sensors emit light pulses to map out distances to surrounding objects, helping the processing system identify traversable areas.
Q3: What are the floor conditions required for AMR operations?
The ground surface must be flat, clean, and free of significant fluctuations. The slope inclination must not exceed 5%. Additionally, the robot cannot turn or stop on ramps, steps, or gaps, and must cross them perpendicularly.
Q4: Can the AMR robot replace a linear guide rail for path accuracy?
No. While the AMR guarantees accurate arrivals at target coordinates when environmental mappings are stable, path fitting accuracy during virtual path runs is not guaranteed. It supports a minimum station spacing of 1cm and cannot function as a linear guide rail.
Q5: Can AMR robots be operated in outdoor conditions?
No, these AMR robots are exclusively designed for indoor transportation and are not recommended for outdoor environments.
Q6: What built-in functions do the AMR systems include?
The system features core capabilities including map editing, model editing, positioning and navigation modules, basic motion models (differential drive), and API interfaces.
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