Methods and systems for operating a material handling system

1. A material handling system comprising:

one or more sub-systems for facilitating a movement of materials;

one or more sensing panels communicably coupled to the one or more of the sub-systems;

a sensor unit communicably coupled to the one or more sensing panels, wherein the sensor unit is adapted to receive a signal from the one or more sensing panels indicative of a signal reception state of each of the sensing panels, wherein the signal reception state indicates whether or not a mode control token is within a vicinity of the one or more sensing panels; and

a control unit configured to receive the signal reception state from the sensor unit, wherein the control unit is adapted to:

determine a mode of operation from among a plurality of modes for operating the one or more sub-systems; and

enable or disable the one or more sub-systems in response to determining the mode of operation.

2. The material handling system as claimed in claim 1 , wherein the signal reception state comprises:

a no signal state, wherein the no signal state indicates that a signal is not received by the sensor unit from the one or more sensing panels, and

a signal received state, wherein the signal received state indicates that a signal is received by the sensor unit from the one or more sensing panels.

3. The material handling system as claimed in claim 1 , wherein the modes of operation comprise one of an automatic mode, a conveyor mode, a traversal mode, or a stop mode.

4. The material handling system as claimed in claim 1 , wherein the one or more sub-systems comprise one or more of a robotic arm assembly, a conveyor system, and a plurality of traction devices.

5. The material handling system as claimed in claim 3 , wherein in the automatic mode, the robotic arm assembly and the conveyor system are enabled, wherein in the conveyor mode, the conveyor system is enabled, wherein in the traversal mode, the plurality of traction devices are enabled, and wherein in the stop mode, the robotic arm assembly, the conveyor system, and the plurality of traction devices are disabled.

6. The material handling system as claimed in claim 1 , wherein the one or more sensing panels are further configured to:

determine whether the mode control token is within a vicinity of a respective sensing panel of the one or more sensing panels;

generate the signal when the mode control token is determined to be within the vicinity of the respective sensing panel; and

halt generation of the signal when the mode control token is determined to be outside of the vicinity of the respective sensing panel.

7. The material handling system as claimed in claim 1 , further comprising a switching element configured to enable or disable the one or more sub-systems, wherein the switching element is one of a relay, a driver circuit, or a dual channel circuit breaker.

8. The material handling system as claimed in claim 1 , wherein the one or more sensing panels are configured to initiate an interrogation sequence with the mode control token to retrieve the information stored in the mode control token, wherein the information stored is a unique ID that identifies one of the mode control tokens authorized to access the one or more sub-systems or an operator authorized to operate the one or more sub-systems.

9. A material handling system comprising:

one or more sub-systems for facilitating a movement of materials;

a plurality of mode control tokens, wherein each mode control token comprises information pertaining to a particular mode of operation from among a plurality of modes;

one or more sensing panels communicably coupled to the one or more of the sub-systems configured to:

determine whether a mode control token from among the plurality of mode control tokens is within a vicinity of a respective sensing panel of the one or more sensing panels; and

generate a signal indicative of the particular mode of operation associated with the mode control token when the mode control token is determined to be within the vicinity of the respective sensing panel; and

a control unit configured to operate the one or more sub-systems based on the particular mode of operation associated with the mode control token.

10. The material handling system as claimed in claim 9 , wherein the control unit comprises a mode control unit and a processor for enabling or disabling the one or more sub-systems based on the particular mode of operation.

11. The material handling system as claimed in claim 9 , wherein the mode control token comprises a front panel, a back panel, and an insert, and wherein the front panel comprises a cavity to receive a wireless tag and a recess to receive a magnet.

12. The material handling system as claimed in claim 9 , wherein one or more sensing panels are further configured to halt generation of the signal when the mode control token is determined to be outside the vicinity of the respective sensing panel.

13. The material handling system as claimed in claim 8 , further comprising a sensor unit communicably coupled to the one or more sensing panels and adapted to receive the signal and transmit a signal reception state to the control unit based on the received signal.

14. A method for operating a material handling system, the method comprising:

receiving, by a sensor unit, a signal from one or more sensing panels indicative of a signal reception state of each of a plurality of sensing panels, wherein the signal reception state indicates whether or not a mode control token is within a vicinity of the one or more sensing panels;

receiving, by a control unit, the signal reception state from the sensor unit;

determining, by the control unit, a mode of operation from among a plurality of modes for operating one or more sub-systems based on the signal reception state; and

enabling or disabling, by the control unit, the one or more sub-systems in response to determining the mode of operation.

15. The method as claimed in claim 14 , further comprising initiating an interrogation sequence with the mode control token to retrieve the information stored in the mode control token, wherein the information stored is a unique ID that identifies one of the mode control tokens authorized to access the one or more sub-systems or an operator authorized to operate the one or more sub-systems.

16. The method as claimed in claim 14 , further comprising:

determining whether the mode control token is within a vicinity of a respective sensing panel of the one or more sensing panels;

generating the signal in an instance in which the mode control token is determined to be within the vicinity of the respective sensing panel; and

halting the generation of the signal in an instance in which the mode control token is determined to be outside of the vicinity of the respective sensing panel.