System and method for an autonomous cleaning apparatus
Method for an autonomous cleaning apparatus, the method comprising the steps of: scanning a vicinity of an autonomous cleaning apparatus by means of at least one sensor; detecting an unreachable area, being unreachable by the autonomous cleaning apparatus; detecting a door in proximity to the unreachable area; detecting that the unreachable area is unreachable due to the positioning of the door wing; automatically moving the door wing, by the autonomous cleaning apparatus, in order to obtain access to and clean the unreachable area.
1. Method for an autonomous cleaning apparatus, the method comprising the steps of:
scanning ( 401 ) a vicinity of an autonomous cleaning apparatus by means of at least one sensor;
the method being characterized in that it further comprises the steps of:
detecting an unreachable area ( 402 ), being unreachable by the autonomous cleaning apparatus;
detecting a door ( 403 ) in proximity to the unreachable area ( 107 );
determining a thickness of the detected door ( 403 );
detecting ( 404 ) that the unreachable area is unreachable due to the positioning of the door wing;
automatically moving ( 405 ) the door wing, by the autonomous cleaning apparatus, in order to obtain access to and clean the unreachable area.
2. The method according to claim 1 characterized in that the unreachable area ( 107 ) is a corner of 90 or less degrees measure.
3. The method according to claim 1 characterized in that the step of detecting a door ( 403 ) in proximity to the unreachable area ( 107 ) comprises measuring a length (D 1 , D 2 , 217 ) of either side of the door wing.
4. The method according to claim 3 characterized in that it further comprises determining presence of a door gap under the detected door.
5. The method according to claim 1 characterized in that the step of automatically moving ( 405 ) the door wing is effected by a door wing position changing means.
6. The method according to claim 5 characterized in that the door wing position changing means allow to push or pull the door wing.
7. The method according to claim 6 characterized in that the door wing position changing means is an electromagnet or a suction element or a neodymium magnet or a retractable hook.
8. The method according to claim 1 characterized in that the step of detecting a door ( 403 ) in proximity to the unreachable area ( 107 ) comprises detecting, with the at least one sensor, a tag attached to the door.
9. The method according to claim 8 characterized in that the tag is an RFID tag or an optical tag or a magnetic tag.
10. The method according to claim 9 characterized in that the tag has an enabled state and a disabled state wherein the enabled state allows the tag to be detected by the at least one sensor and the disabled state disallows the tag from being detected by the at least one sensor.
11. The method according to claim 1 characterized in that it further comprises the steps of remembering the initial positioning of the door; moving the door as required to achieve best cleaning of the surface and lastly bringing back the door to the initial position.
12. A non-transitory computer readable medium storing computer-executable instructions performing all the steps of the computer-implemented method according to claim 1 when executed on a computer.
13. System for an autonomous cleaning apparatus the system being characterized in that it comprises a controller configured to execute all steps of the method according to claim 1 ; and a door wing position changing means.