Voice controlled material handling mobile robotic system
An AMU system includes an Autonomous Mobile Unit (“AMU”), base station, lanyard, and Warehouse Management System (“WMS”) configured to communicate with one another over a network. The AMU includes a microphone configured to receive verbal commands from an individual. The individual can further provide verbal commands through the base station and the lanyard when worn by the individual. The lanyard can also provide a geo-fence around the individual where the AMU slows down to enhance safety.
1. A system, comprising:
an autonomous mobile unit (AMU) that is responsive to one or more voice commands;
wherein the AMU has a controller to process the voice commands locally to reduce latency,
a voice control device worn by an individual;
wherein the voice control device includes a microphone and a transceiver operatively connected to the microphone;
wherein the microphone is configured to receive the voice commands;
wherein the transceiver is configured to transmit the voice commands from the voice control device to the AMU;
wherein the AMU is configured to perform a first material handling task;
wherein the voice commands include a second task voice command providing instructions to perform a second material handling task;
wherein the AMU is configured to interrupt performance of the first material handling task in favor of the second material handling task; and
wherein the AMU is configured to resume the first material handling task upon completion of the second material handling task.
2. The system of claim 1 , wherein the AMU is an automated forklift.
3. The system of claim 1 , wherein:
the voice control device includes a processor, memory, and an Energy Storage System (ESS);
the ESS is configured to supply power to the voice control device;
the microphone is operatively connected to the processor;
the memory is operatively connected to the processor; and
the transceiver is operatively connected to the processor.
4. The system of claim 3 , wherein:
the voice control device includes a Position Detection System (PDS) configured to determine position of the voice control device; and
the PDS is operatively connected to the processor.
5. The system of claim 4 , wherein:
the PDS is configured to provide the location of the individual to the AMU;
the AMU is configured to determine one or more geo-fence safety zones based on the location of the individual from the PDS; and
the AMU is configured to perform one or more safety actions upon entering the safety zones.
6. The system of claim 5 , wherein the AMU includes a Guidance, Navigation, and Control (GNC) system to control movement of the AMU.
7. The system of claim 1 , wherein the voice control device is configured to clip to clothing of the individual.
8. The system of claim 1 , wherein the voice control device is incorporated into a safety vest.
9. The system of claim 1 , wherein the voice control device is a lanyard.
10. The system of claim 1 , further comprising:
a warehouse management system (WMS); and
wherein the WMS is in operative communication with the AMU over a network.
11. The system of claim 10 , wherein the WMS is configured to wirelessly communicate with the voice control device over the network.
12. The system of claim 10 , further comprising:
a base station configured to receive the voice commands; and
wherein the base station is configured to communicate with the WMS via the network.