Automatic Obstacle Detection TRIZ Cases

See how inclination-adaptive collision thresholds reduce false positives on slopes while mainta

See how an autonomous vacuum cleaner uses wireless communication and localization sensors to re

See how a vertically-adjustable cleaning head with dual rollers resolves the contradiction betw

See how an autonomous vacuum cleaner detects map-environment discrepancies and triggers search

See how a vertically movable elastic member on the rotation arm maintains drive wheel contact f

See how a suspension device with dynamic biasing force adjustment prevents floating and slippin

See how a moisture sensor and absorbent medium detect water trailing from deficient squeegee bl

See how a moving-seat linkage mechanism detects laser module collisions in sweeping robots to p

See how a mopping robot lifts its wiping unit during base station return, preventing carpet dam

See how integrating the cleaning fluid channel and outlet into the dirty fluid tank cover reduc

See how an autonomous floor-cleaning robot uses directed-beam optical detection to follow walls

See how an autonomous floor washer detects discharge-squeegee misalignment and modifies its cle

See how a robotic cleaner uses camera-based distance comparison to detect cliffs before encount

See how a home appliance uses camera-detected QR codes to select a wireless router and register

See how a self-driving ground working device switches to intensive mode within predefined zones

See how a weather station intermediary enables outdoor robots to avoid rain damage and optimize

See how a lift arm and door interlock verify filter installation in cleaning robots, preventing

See how a sweeping robot integrates a fire extinguisher with adjustable angle and wireless cont

See how a holonomic drive with four independent wheel assemblies enables a robotic vacuum to mo

See how a mobile interface monitors debris bin and filter bag fullness in real time, enabling p

See how parallel horizontal optical axes enable mobile robots to perform obstacle avoidance and

See how a pivotable support member enables brushbar removal through the suction opening, mainta

See how a vibration cleaning unit replaces rotary brushes in vacuum nozzles, using resonance to

See how a manually guided floor apparatus records movement paths and transmits them wirelessly

See how a floor-sweeping robot uses area-array laser radar to collect 3D coordinates, identify

See how a robot dynamically re-orders tasks based on consumables, obstacles, and timing to meet

See how a robot dynamically reorders uncompleted tasks based on timing requirements and consuma

See how a pivotable extension nozzle switches between retracted and lateral postures to clean w

See how wheel retraction into housing removes entangled obstructions without reversing, using e

See how a universal coupling device integrates separate working modules into an omnidirectional

See how plane-guided bumper movement eliminates zero-torque blind spots, enabling obstacle dete

See how compressible resilient rollers with V-shaped chevrons and four-bar linkage prevent hair

See how optical sensing replaces collision plates to detect obstacle distance precisely, enabli

See how an autonomous vacuum cleaner uses wireless localization and self-service to eliminate m

See how parallel module insertion from below enables dust-free bag replacement, automatic modul

See how an autonomous cleaning robot uses forward, turn, and reverse motion with sensor feedbac

See how removable polycarbonate sensor covers with UV coating allow only infrared light to pass

See how a robotic cleaning system uses machine learning to generate contamination maps, priorit

See how a robotic vacuum uses detection sensors and automated closure control to enable self-se

See how an in-position sensor and control system detect fluid storage status to plan cleaning p

See how inverting water tank position from bottom to top enables safe installation without flip

See how a cleaning robot uses segmented mechanical, electrical, and data interfaces to enable t

See how a self-propelled cleaner measures soiling levels during operation and automatically exp

See how mobile cleaning robots share a persistent map via a central server to coordinate tasks,

See how independent upper and lower motor control with reverse rotation prevents cleaning robot

See how a robotic vacuum uses dual light sources and a line array sensor to replace expensive 3

See how a time delay unit prevents signal superposition in TOF pulse ranging, eliminating dead

See how a magnetic element assembly drives reciprocating mopping plates to improve cleaning eff