Conveyor belt operation monitoring system
A sensor assembly for a conveyor belt includes a load cell attachable to a link of a modular conveyor belt and configured to measure tension in the belt and a housing. The housing may include a first cavity configured to receive at least a portion of the load cell, and a second cavity configured to receive one or more electronic components.
1. A sensor assembly for a conveyor belt, comprising:
one or more sensors configured to be integrated with the belt and collect data regarding belt operating conditions; and
an onboard controller including a device processor and a non-transient computer readable medium having stored thereon instructions, executable by the processor, to perform the following functions:
receiving data from the one or more sensors; and
transmitting the data to an offboard controller;
wherein the data regarding belt operating conditions includes belt angle data.
2. The sensor assembly of claim 1 , wherein the data regarding belt operating conditions further includes belt tension data.
3. The sensor assembly of claim 1 , wherein the computer readable medium further includes instructions to buffer the data regarding belt operating conditions prior to transmitting the tension data to the offboard controller.
4. The sensor assembly of claim 1 , wherein the onboard controller is configured to function with a power supply of less than approximately 5.5 volts.
5. The sensor assembly of claim 1 , wherein the data regarding belt operating conditions includes belt angle data about three different axes.
6. The sensor assembly of claim 1 , wherein the angle data includes gyroscopic data.
7. A sensor assembly for a conveyor belt, comprising:
one or more sensors configured to be integrated with the belt and collect data regarding belt operating conditions; and
an onboard controller including a device processor and a non-transient computer readable medium having stored thereon instructions, executable by the processor, to perform the following functions:
receiving data from the one or more sensors; and
transmitting the data to an offboard controller;
wherein the data regarding belt operating conditions includes belt acceleration data.
8. The sensor assembly of claim 7 , wherein the data regarding belt operating conditions includes belt acceleration data along three different axes.
9. The sensor assembly of claim 7 , wherein the onboard controller is configured to function with a power supply of less than approximately 5.5 volts.
10. The sensor assembly of claim 9 , wherein the onboard controller is configured to function with a power supply in the range of approximately 0.1 to approximately 5.5 volts.
11. A receiver module for a conveyor belt data collection system, comprising:
a housing located offboard from the belt and configured to be positioned proximate to a conveyor belt;
a belt interface unit including an offboard controller including a device processor and a non-transient computer readable medium having stored thereon instructions, executable by the processor, to perform the following functions:
receiving data regarding belt operating conditions transmitted by an onboard controller integrated with the belt;
wherein the data regarding belt operating conditions includes belt tension data;
wherein the computer readable medium further includes instructions to activate an alert if the tension data exceeds a predetermined threshold; and
wherein the predetermined threshold is a dynamic threshold that varies depending on a location at which the tension data was collected along a path of the conveyor belt.
12. The receiver module of claim 11 , further including equipment configured to inductively charge a power source onboard the belt as the belt passes by the receiver module.
13. The receiver module of claim 11 , wherein the data regarding belt operating conditions further includes belt angle data.
14. The receiver module of claim 13 , wherein the data regarding belt operating conditions includes belt angle data about three different axes.
15. The receiver module of claim 13 , wherein the computer readable medium further includes instructions to activate an alert if the belt angle data falls outside a predetermined range; and
wherein the predetermined range is a dynamic range that varies depending on a location at which the belt angle data was collected along a path of the conveyor belt.
16. The receiver module of claim 13 , wherein the angle data includes gyroscopic data.
17. The receiver module of claim 11 , wherein the data regarding belt operating conditions further includes belt acceleration data.
18. The receiver module of claim 17 , wherein the data regarding belt operating conditions includes belt acceleration data along three different axes.
19. The receiver module of claim 17 , wherein the computer readable medium further includes instructions to activate an alert if the belt acceleration data falls outside a predetermined range; and
wherein the predetermined range is a dynamic range that varies depending on a location at which the belt acceleration data was collected along a path of the conveyor belt.
20. A conveyor belt operation monitoring system, comprising:
one or more sensors configured to be integrated with the belt and collect data regarding belt operating conditions; and
an onboard controller including a first device processor and a first non-transient computer readable medium having stored thereon instructions, executable by the processor, to perform the following functions:
receiving data from the one or more sensors; and
transmitting the data to an offboard controller; and
at least one receiving module including a belt interface unit, the belt interface unit including an offboard controller including a second device processor and a second non-transient computer readable medium having stored thereon instructions, executable by the processor, to perform the following functions:
receiving the data transmitted by the onboard controller;
wherein the data regarding belt operating conditions includes belt tension data;
wherein the computer readable medium further includes instructions to activate an alert if the tension data exceeds a predetermined threshold; and
wherein the predetermined threshold is a dynamic threshold that varies depending on a location at which the tension data was collected along a path of the conveyor belt.
21. The system of claim 20 , wherein more than one receiving module is provided about the path of the belt.
22. The system of claim 21 , wherein the system includes a mesh network of receiving modules.
23. The system of claim 20 , wherein the onboard controller is configured to function with a power supply of less than approximately 5.5 volts.
24. The system of claim 23 , wherein the onboard controller is configured to function with a power supply in the range of approximately 0.1 to approximately 5.5 volts.