System for monitoring product level in a dispenser using a load cell

1 . A system comprising:

a storage member for storing a product; and

a load cell that measures a force applied to the load cell;

wherein at least part of the force applied to the load cell is provided, directly or indirectly, by a weight of the product;

wherein the system is configured to determine a quantity of the product stored within the storage member based, at least in part, on the force measured by the load cell;

wherein the system is configured to identify at least one of the storage member and the product based, at least in part, on the force measured by the load cell;

wherein the system comprises a dispenser for dispensing the product; and

wherein the system is configured to adjust an operating parameter of the dispenser based, at least in part, on the identity of the at least one of the storage member and the product.

2 . The system according to claim 1 , wherein the system is configured to monitor the quantity of the product over time.

3 . The system according to claim 2 , wherein the system is configured to provide an indication when the quantity of the product reaches a threshold level.

4 . The system according to claim 1 , wherein the product comprises at least one of: hand cleaning fluid, toilet paper, paper towel, wipes, gloves, cleaning products, and hygiene products.

5 . The system according to claim 1 , wherein the system is configured to detect at least one of:

dispensing events, in which the product is dispensed from the dispenser, based, at least in part, on changes in the force measured by the load cell; and

failed dispensing events, in which the dispenser is activated without the product being dispensed from the dispenser, based, at least in part, on the force measured by the load cell.

6 . The system according to claim 5 , wherein the system is configured to determine a dosage setting of the dispenser based, at least in part, on changes in the force measured by the load cell.

7 . The system according to claim 6 , wherein the system is configured to determine the dosage setting of the dispenser during an initial time period; and

wherein the system is configured to determine the quantity of the product during a subsequent time period based, at least in part, on the dosage setting.

8 . The system according to claim 1 , wherein the operating parameter comprises a dosage setting of the dispenser.

9 . The system according to claim 8 , wherein the product comprises a fluid, and wherein identifying the at least one of the storage member and the product comprises at least one of: identifying a type of the fluid and identifying a size of the storage member.

10 . The system according to claim 9 , wherein the system is configured to adjust the dosage setting of the dispenser based, at least in part, on the type of the fluid.

11 . The system according to claim 1 , wherein the dispenser comprises the storage member; and

wherein the system is configured to identify the dispenser based, at least in part, on the force measured by the load cell.

12 . The system according to claim 1 , wherein the system is configured to determine when at least one of the storage member and the product is at least one of: removed, replaced, emptied, and refilled, based, at least in part, on the force measured by the load cell.

13 . The system according to claim 1 , wherein the system is configured to at least one of: generate, modify, and complete maintenance tasks based, at least in part, on the force measured by the load cell.

14 . The system according to claim 1 , wherein the product comprises a fluid, and wherein identifying the at least one of the storage member and the product comprises at least one of: identifying a type of the fluid and identifying a size of the storage member.

15 . The system according to claim 14 , wherein the system is configured to adjust the operating parameter of the dispenser based, at least in part, on the type of the fluid.

16 . A system comprising:

a storage member for storing a product; and

a load cell that measures a force applied to the load cell;

wherein at least part of the force applied to the load cell is provided, directly or indirectly, by a weight of the product;

wherein the system is configured to determine a quantity of the product stored within the storage member based, at least in part, on the force measured by the load cell;

wherein the system comprises a dispenser for dispensing the product;

wherein the storage member comprises a rigid reservoir or a collapsible reservoir, and the product is a fluid;

wherein the collapsible reservoir collapses as the fluid is dispensed from the collapsible reservoir;

wherein the system comprises a housing;

wherein the collapsible reservoir engages with the housing as the collapsible reservoir collapses;

wherein the engagement of the collapsible reservoir with the housing is detectable as a change in a pattern of the force measured by the load cell; and

wherein the system is configured to determine whether the storage member comprises the rigid reservoir or the collapsible reservoir based, at least in part, on the pattern of the force measured by the load cell.

17 . The system according to claim 16 , wherein the system is configured to determine a dosage setting of the dispenser based, at least in part, on changes in the force measured by the load cell during an initial time period; and

if the system determines that the storage member comprises the collapsible reservoir, the system is configured to determine the quantity of the product during a subsequent time period based, at least in part, on the dosage setting and a detected number of dispensing events.

18 . A system comprising:

a storage member for storing a product; and

a load cell that measures a force applied to the load cell;

wherein at least part of the force applied to the load cell is provided, directly or indirectly, by a weight of the product;

wherein the system is configured to determine a quantity of the product stored within the storage member based, at least in part, on the force measured by the load cell;

wherein the system is configured to identify at least one of the storage member and the product based, at least in part, on the force measured by the load cell;

wherein the system is configured to monitor the quantity of the product over time;

wherein the system is configured to provide an indication when the quantity of the product reaches a threshold level; and

wherein the system is configured to adjust the threshold level based, at least in part, on the identity of the at least one of the storage member and the product.

19 . The system according to claim 18 , wherein the product comprises a fluid, and wherein identifying the at least one of the storage member and the product comprises at least one of: identifying a type of the fluid and identifying a size of the storage member.

20 . The system according to claim 19 , wherein the system is configured to adjust the threshold level based, at least in part, on the type of the fluid.