IP Library Granted Patent US 7,199,711
Granted Patent B2
US 7,199,711 · App. 11/272,510 · Granted Apr 3, 2007

Mobile floor cleaner data communication

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Quick Facts
Patent No.
US 7,199,711
App. No.
11/272,510
Granted
Apr 3, 2007
Kind
B2
Abstract

In a method of communicating data from a mobile floor cleaner to a remote receiver a data communication is initiated from a communicator of the mobile floor cleaner to the remote receiver and data is communicated to the remote receiver with the communicator.

Claims (37)

1. A mobile floor cleaner comprising:

a mobile body;

a motorized cleaning tool supported by the mobile body;

a sensor configured to produce an output signal based on usage of the mobile floor cleaner;

a communicator; and

a controller configured to initiate a data communication from the communicator to the remote receiver and to communicate data to the remote receiver, wherein the data includes usage information including a period of time that the mobile floor cleaner has been operated, which is based on the output signal.

2. The mobile floor cleaner of claim 1 , wherein the communicator is a radio frequency communicator.

3. A method of communicating data from a mobile floor cleaner to a remote receiver, the mobile floor cleaner including a mobile body, a motorized cleaning tool supported by the mobile body, a controller and a communicator, the method comprising steps of:

initiating a data communication from the communicator to the remote receiver; and

communicating data to the remote receiver with the communicator, wherein the data includes usage information including a period of time that the mobile floor cleaner has been operated.

4. The method of claim 3 , wherein the period of time corresponds to the amount of time that the motorized cleaning tool has been operated.

5. The method of claim 3 , wherein the period of time corresponds to the amount of time that the mobile floor cleaner has been operated since a preceding data communication with the remote receiver.

6. The method of claim 3 , further comprising a step of sensing usage of the mobile floor cleaner, wherein the period of time is based on the sensing step.

7. The method of claim 6 , further comprising a step of triggering the initiating step at predetermined intervals.

8. The method of claim 6 , wherein the sensing step comprises sensing when the mobile floor cleaner is being operated.

9. The method of claim 8 , wherein the sensing step comprises sensing when a cleaning operation is taking place.

10. The method of claim 3 , further comprising steps of:

sensing usage of a consumable component of the mobile floor cleaner;

estimating a period of usage of the consumable component based on the sensing step; and

triggering the initiating step when the period of usage reaches a predetermined relationship to a threshold value.

11. The method of claim 3 , wherein the communicating step further comprises communicating the data using a radio frequency transmitter.

12. The method of claim 3 , further comprising sensing a remaining amount of a cleaning liquid component supported on the mobile body, wherein the data includes a measure of the remaining amount of the consumable supply.

13. The method of claim 3 , wherein the data includes an identification of the mobile floor cleaner.

14. A method of communicating data from a mobile floor cleaner to a remote receiver, the mobile floor cleaner including a mobile body, a motorized cleaning tool supported by the mobile body, a controller and a communicator, the method comprising steps of:

sensing usage of the mobile floor cleaner;

initiating a radio frequency data communication from the communicator to the remote receiver; and

communicating data to the remote receiver with the communicator, wherein the data includes an identification of the mobile floor cleaner and usage information including a period of time that the mobile floor cleaner has been operated, which is based on the sensing step.

15. The method of claim 14 , further comprising a step of triggering the initiating step at predetermined intervals.

16. The method of claim 15 , wherein the predetermined intervals are based on the sensing step.

17. The method of claim 14 , wherein the sensing step comprises sensing when the mobile floor cleaner is being operated.

18. The method of claim 14 , wherein the sensing step comprises sensing when a cleaning operation is taking place.

19. The method of claim 14 , wherein:

the sensing step includes sensing usage of a consumable component of the mobile floor cleaner; and

the method further comprises:

estimating a period of usage of the consumable component based on the sensing step; and

triggering the initiating step when the period of usage reaches a predetermined relationship to a threshold value.

20. The method of claim 14 , further comprising sensing a remaining amount of a cleaning liquid component supported on the mobile body, wherein the data includes a measure of the remaining amount of the consumable supply.

Assignments (4)
SECURITY INTEREST Recorded Apr 4, 2017
From: TENNANT COMPANY
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 042188/0659 →
RELEASE OF SECURITY INTEREST Recorded Jan 28, 2015
From: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION
To: TENNANT COMPANY
Reel/Frame 034837/0525 →
SECURITY AGREEMENT Recorded Mar 18, 2009
From: TENNANT COMPANY
To: JPMORGAN CHASE BANK, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Reel/Frame 022408/0546 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 10, 2005
From: FIELD, BRUCE F.
To: TENNANT COMPANY
Reel/Frame 017222/0579 →