Water trailing detection system
A floor cleaning machine can comprise a chassis, a cleaning mechanism, a control system, and a cleaning operation sensing system connected to the chassis. The chassis can be configured for movement along a cleaning path. The cleaning mechanism can perform a cleaning operation. The liquid system can provide liquid to the cleaning mechanism. The recovery system can recover liquid from the cleaning operation. The control system can control performance of the cleaning operation. The cleaning operation sensing system can detect a condition of the cleaning operation. The cleaning operation sensing system can comprise a water trailing detection system comprising: a frame connected to the chassis aft of the recovery system; an absorbent medium connected to the frame; and a moisture sensor in communication with the control system to alter a signal in response to moisture in the absorbent medium.
1. A floor cleaning machine comprising:
a chassis configured to move along a cleaning path;
a cleaning mechanism connected to the chassis to perform a cleaning operation;
a liquid system connected to the chassis to provide liquid to the cleaning mechanism;
a recovery system connected to the chassis to recover liquid from the cleaning operation;
a control system connected to the floor cleaning machine to control performance of the cleaning operation; and
a cleaning operation sensing system connected to the control system to detect a condition of the cleaning operation, wherein the cleaning operation sensing system comprises a camera connected to the floor cleaning machine and configured to view the cleaning path behind the recovery system.
2. The floor cleaning machine of claim 1 , wherein the camera comprises a thermal imaging camera.
3. The floor cleaning machine of claim 1 , wherein the liquid system includes a liquid cleaning solution and a tracing element added to the liquid cleaning solution visible by the camera.
4. The floor cleaning machine of claim 1 , wherein the cleaning operation sensing system further comprises a moisture sensor configured to detect moisture from the cleaning operation, the moisture sensor comprising a plurality of electrodes disposed in close proximity to the cleaning path and configured to sense the liquid from the cleaning operation external to the floor cleaning machine.
5. The floor cleaning machine of claim 1 , wherein the control system is configured to control autonomous movement of the chassis and autonomous performance of the cleaning operation.
6. The floor cleaning machine of claim 1 , further comprising an absorbent medium connected to the chassis and configured to contact the cleaning path and absorb moisture.
7. The floor cleaning machine of claim 6 , wherein the cleaning operation sensing system further comprises a moisture sensor in communication with the control system and configured to generate a signal in response to moisture in the absorbent medium.
8. The floor cleaning machine of claim 7 , wherein the control system is configured to control autonomous movement of the chassis and autonomous performance of the cleaning operation, wherein the control system can adjust one or both of the autonomous movement of the chassis and the autonomous performance of the cleaning operation in response to receiving the signal.
9. The floor cleaning machine of claim 8 , further comprising a remote device in electronic communication with the control system and operable to provide an indication of a sensed condition associated with the floor cleaning machine.
10. A floor cleaning machine comprising:
a cleaning mechanism operable to perform a cleaning operation along a cleaning path;
a liquid system operable to provide liquid to the cleaning mechanism;
a recovery system operable to recover liquid from the cleaning operation;
an absorbent medium configured to contact the cleaning path and absorb moisture;
a control system operable to control performance of the cleaning operation; and
a cleaning operation sensing system operably coupled to the control system to detect a condition of the cleaning operation, wherein the cleaning operation sensing system comprises a camera configured to view the cleaning path.
11. The floor cleaning machine of claim 10 , wherein the control system is configured to control autonomous movement of the cleaning machine and autonomous performance of the cleaning operation, wherein the control system can adjust one or both of the autonomous movement of the cleaning machine and the autonomous performance of the cleaning operation in response to receiving a signal from the camera.
12. The floor cleaning machine of claim 10 , wherein the camera comprises a thermal imaging camera.
13. The floor cleaning machine of claim 10 , wherein the camera is operable to capture an infrared (IR) image.
14. The floor cleaning machine of claim 10 , wherein the camera is operable to capture an ultraviolet (UV) image.
15. The floor cleaning machine of claim 10 , wherein the camera is operable to monitor the cleaning path with spectroscopy.
16. The floor cleaning machine of claim 10 , wherein the cleaning operation sensing system further comprises a moisture sensor in communication with the control system and configured to generate a signal in response to moisture in the absorbent medium.