Automatic detection system for floor treating machines
Multiple floor treatment operations, such as burnishing, polishing, and scrubbing, may be performed using a single floor treatment machine having a motor, the speed of which is governed by a controller that responds to sensor signals indicative of the type of floor treatment pad or pads operatively coupled to the motor.
1. A floor treating machine comprising:
a) a chassis adapted to be moved along a floor;
b) a first variable speed motor affixed to the chassis and adapted to be coupled to, and rotate in a first direction, a first abrasive tool, and a first RFID tag adapted to store information related to the first abrasive tool;
c) a first sensor adapted to retrieve information stored on the RFID tag; and
d) a controller coupled to the first sensor and the first variable speed motor, said controller adapted to control the first variable speed motor based on information retrieved from the first RFID tag, wherein the information stored on the first RFID tag includes identification information related to the first abrasive tool, and the controller is adapted to use said identification information to determine whether the first abrasive tool is authorized and restrict operation of the machine if the first abrasive tool is unauthorized.
2. The floor treating machine a claim 1 further comprising a wireless communication module coupled to the controller.
3. The floor treating machine of claim 2 further comprising a GPS module coupled to the controller.
4. The floor treating machine of claim 1 wherein the information stored on the first RFID tag includes at least one parameter related to the useful life of the first abrasive tool, the controller is adapted to use said at least one parameter to determine when said first abrasive tool is reaching the end of its useful life, and the controller is further adapted to provide a signal when the first abrasive tool is reaching the end of its useful life.
5. The floor treating machine of claim 1 wherein the first abrasive tool is interchangeable with any of a plurality of replacement abrasive tools, each of said plurality of replacement abrasive tools is associated with a separate RFID tag adapted to store information related to the replacement abrasive tool with which said separate RFID tag is associated.
6. A floor treating machine comprising:
a) a chassis adapted to be moved along a floor;
b) a first variable speed motor affixed to the chassis and adapted to be coupled to, and rotate in a first direction, a first abrasive tool, and a first RFID tag adapted to store information related to the first abrasive tool;
c) a first sensor adapted to retrieve information stored on the RFID tag;
d) a controller coupled to the first sensor and the first variable speed motor, said controller adapted to control the first variable speed motor based on information retrieved from the first RFID tag; and
e) a second variable speed motor affixed to the chassis and adapted to be coupled to a second assembly comprising a second abrasive tool, and a second RFID tag adapted to store information related to the second abrasive tool;
wherein information stored on the first RFID tag includes information identifying a type of the first abrasive tool, information stored on the second RFID tag includes information identifying a type of the second abrasive tool, and the controller is adapted to restrict operation of the machine if the first abrasive tool and the second abrasive tool are of different types.
7. The floor treating machine of claim 6 wherein said second variable speed motor rotates said second assembly in a second direction.
8. A floor treating machine comprising:
a) a chassis adapted to be moved along a floor;
b) a first variable speed motor affixed to the chassis and adapted to be coupled to, and rotate in a first direction, a first abrasive tool, and a first RFID tag adapted to store information related to the first abrasive tool;
c) a first sensor adapted to retrieve information stored on the RFID tag;
d) a controller coupled to the first sensor and the first variable speed motor, said controller adapted to control the first variable speed motor based on information retrieved from the first RFID tag; and
e) a second variable speed motor affixed to the chassis and adapted to be coupled to a second assembly comprising a second abrasive tool, and a second RFID tag adapted to store information related to the second abrasive tool,
wherein the information stored on the first RFID tag includes identification information related to the first abrasive tool, the information stored on the second RFID tag includes identification information related to the second abrasive tool, and the controller is adapted to use said identification information related to the first abrasive tool to determine whether the first abrasive tool is authorized, to use said identification information related to the second abrasive tool to determine whether the second abrasive tool is authorized, and restrict operation of the machine if either of the first abrasive tool and the second abrasive tool is unauthorized.
9. A floor treating machine comprising:
a) a chassis adapted to be moved along the floor;
b) a first variable speed motor affixed to the chassis and adapted to be coupled to, and rotate in a first direction, a first assembly comprising a first abrasive tool, and a first RFID tag attached to the first assembly, said first RFID tag adapted to store identification information related to the first abrasive tool;
c) a first sensor adapted to retrieve information stored on the RFID tag;
d) a controller coupled to the first sensor and the first variable speed motor, said controller adapted to control the first variable speed motor based on identification information retrieved from the first RFID tag; and
e) a second variable speed motor affixed to the chassis and adapted to be coupled to a second assembly comprising a second abrasive tool, and a second RFID tag attached to the second assembly, said second RFID tag adapted to store identification information related to the second abrasive tool, wherein the identification information stored on the first RFID tag includes information identifying a type of the first abrasive tool, the identification information stored on the second RFID tag includes information identifying the type of the second abrasive tool, and the controller is adapted to restrict operation of the machine if the first abrasive tool and the second abrasive tool are of different types.
10. The floor treating machine of claim 9 wherein the controller is adapted to use the identification information related to the first abrasive tool to determine whether the first abrasive tool is an authorized abrasive tool and limit the speed of the motor if the first abrasive tool is unauthorized.
11. The floor treating machine of claim 9 wherein the controller is adapted to use the identification information related to the first abrasive tool to determine whether the first abrasive tool is an authorized abrasive tool and to prevent the motor from operating if the first abrasive tool is unauthorized.
12. The floor treating machine of claim 9 wherein the first abrasive tool is interchangeable with any of a plurality of replacement abrasive tools.
13. The floor treating machine of claim 12 wherein each of the replacement abrasive tools is coupled to a unique RFID tag.
14. The floor treating machine of claim 13 wherein each the first RFID tag and each unique RFID tag includes a unique identification code.
15. The floor treating machine of claim 13 wherein the controller is adapted to create and store a log containing information related to the first abrasive tool and the replacement abrasive tools used with the machine.
16. The floor treating machine of claim 9 wherein said second variable speed motor rotates said second assembly in a second direction.