Automatic Obstacle Detection TRIZ Cases

See how an autonomous vacuum cleaner swings to face detected obstacles, enabling efficient clea

See how ultrasonic energy accumulation replaces infrared and wheel-based detection to identify

See how a cleaning robot determines the starting point opposite to the entrance, cleans from in

See how radar-based surface scanning replaces optical and ultrasonic sensors to detect liquids

See how detection and classification of dirt objects enable optimized path planning that reduce

See how a self-driving cleaner uses sensor feedback to identify stuck-causing objects and dynam

See how tier-based encryption and permission structures enable offline digital rights managemen

See how a releasable connection between cleaning head and canister modules enables independent

Multiple boundary-wire detection signals are multiplied and threshold-checked to reject motor and ambient EMI for accurate working-area judgment.

Motion detection lifts the wet cleaning element during standstill or slow travel to limit cleaner exposure and prevent wood floor swelling.

See how a vertically movable suction unit with elastic support maintains optimal inlet clearanc

See how manual subarea definition and map-based task assignment improve user control over clean

See how dividing a space into multiple cleaning areas and identifying person-present zones enab

See how a cleaning robot uses topographic mapping and periodic detection to identify and clean

Air-pressure flap opening improves debris bin evacuation airflow while keeping the door within the robot body to reduce contact forces.

See how Wi-Fi and NFC modules enable secure remote control and monitoring of robot cleaners, re

See how a dual-emitter proximity sensor with angled beams creates a bounded detection volume to

Boundary path markers let a robot cleaner trace safe offset routes around objects, reducing collisions, missed areas, and re-cleaning.

See how ultra-wide band impulse signals and radar sensors enable precise user-terminal position

See how a compact autonomous vacuum with sensors and remote control cleans underfloor spaces wi

See how a semi-autonomous cleaning robot redefines its path using sensor feedback to navigate o

See how a swappable battery system with real-time power monitoring and holonomic drive enables

See how multiple cyclone units with strategic flow paths separate dust without filters, maintai

See how selectable navigation styles resolve the contradiction between cleaning speed, coverage

A movable handle locks and seals the cleaner tank before lifting, preventing liquid spillage during transport, removal, and emptying.

See how a double-curved flexible contact maintains electrical connection to the light ring acro

See how a motor-driven rotatable camera in a cleaning robot enlarges the viewing angle to captu

See how a robotic cleaner dynamically adjusts travel speed using sensor confidence levels and m

See how an autonomous cleaner detects door-blocked corners, measures door wing position, and us

See how a soil cultivation device analyzes surface parameter distribution and recommends a sing

See how a self-actuated cleaning head uses sensor-driven actuators to adjust roller height in r

See how pre-optimized parameter sets for prototypical environments enable autonomous devices to

3D map generation from camera-based distance and self-position estimation improves route accuracy when a robot vacuum moves under beds or tables.

See how optical guidance and position-limiting slots enable vacuum cleaners to dock accurately

See how a cleaning robot displays state icons on a divided-region map interface to enable intui

See how a mobile robot calculates optimal beacon-switching points in advance to reduce zigzag m

Opposite wheel rotation, water-fed front wheels, and absorbent rear wheels raise floor friction for wet cleaning while reducing water residue.

See how rear-mounted water tank design enables horizontal loading without inverting the robot,

Angled segmented brush arms reach beyond the robot edge to pull corner debris under the main brush while reducing brush entanglement.

See how a floor washer records cleaning patterns and travel routes during teaching mode, then a

See how dividing cleaning areas into sub-areas with connection points reduces path calculation

See how stereo cameras replace ultrasonic sensors to detect obstacle size and shape, enabling p

See how an autonomous mobile robot monitors for missed areas during surface processing and swit

See how an obliquely positioned impact sensor with a curved pressing unit detects bumper impact

See how a flared bell housing and piezoelectric transducer extend sonar detection from 1000 mm

See how inclination sensors and image capture enable autonomous work vehicles to assess travel

See how dividing cleaning areas into sub-areas with connection points reduces path calculation