A Method for Carrier Robot Intelligently Identifying Floors Based on Meteorological Sensing Timing Mode

Abstract

The invention discloses a method for intelligently identifying a floor by a carrier robot based on a weather sensing time series pattern, comprising: step 1: building a floor information database; step 2: clustering the floor information data to obtain a set of weather patterns for each floor ; Step 3: Obtain the training set used to build the atmospheric pressure floor prediction model based on the weather model; Step 4: Build the atmospheric pressure floor prediction model based on the weather model; Step 5: Use the floor number of the robot's current floor and weather observations to call The air pressure floor prediction model of the weather model; step 6: use the air pressure and air pressure floor prediction model collected by the robot in real time to predict the floor number of the robot; this method uses simple temperature, humidity, and air pressure sensors to collect data, establish an environmental database, and target The characteristics of air pressure changing with altitude, using data mining technology, realize automatic high-accuracy and high-stability recognition of elevator floors by robots under different environmental conditions.

Description

technical field [0001] The invention belongs to the field of robot control, in particular to a method for intelligently identifying floors of a carrying robot based on a weather sensing time series mode. Background technique [0002] With the rapid development of advanced manufacturing technology and artificial intelligence technology, robots have increasingly broad application prospects. Carrier robot, as an automatic transportation tool, has received extensive attention. Due to the complex requirements of modern transportation tasks, the delivery robot needs to realize the transportation service of different floors. How to identify the floor where the elevator goes to is still a difficult problem for the delivery robot. [0003] At present, the methods for carrying robots to identify elevator floors mainly include robot vision methods, single-chip computer information reading methods, etc. The robot vision method uses image processing to recognize image information such...

AI Technical Summary

Problems solved by technology

However, this method requires the modification of the elevator. If it is directly used to carry the robot, it is also necessary to establish the interaction between the carrying robot and the elevator, which is more difficult. At the same time, since the air pressure will change with the environment, it will be different to directly use the air pressure to identify the height. Under environmental conditions, the height data of the same floor is different, which will cause the floor identification error of the delivery robot

Images