Method and apparatus for controlling serving robot based on information from table
View Patent ↗Disclosed herein is a method for controlling a serving robot based on meal context. The method includes receiving table information from a table robot corresponding to each table in a service area and controlling driving of a serving robot using the meal context and a navigation map, and the meal context includes information about the seating positions of customers and meal status information corresponding to the table.
1 . A method for controlling driving of a serving robot based on meal context, comprising:
receiving table information from a table robot corresponding to a table in a service area; and
controlling driving of the serving robot using the meal context and a navigation map,
wherein the meal context includes information about a seating position of a customer and meal status information corresponding to the table,
wherein controlling the driving of the serving robot comprises, when a request for a table clearing service is received from the table at which a meal is finished, re-establishing a driving path of the serving robot that is returning to a serving robot waiting position after completing a delivery, such that the serving robot is controlled to provide the table clearing service to the table before returning to the serving robot waiting position, when the serving robot is located within a preset distance from the table and when a distance between the serving robot waiting position and the table is greater than a threshold.
2 . The method of claim 1 , wherein the meal status information is classified into before a meal, during a meal, and an end of a meal.
3 . The method of claim 2 , wherein controlling the driving of the serving robot comprises controlling the serving robot at a second driving speed near the seating position of the customer using the information about the seating position, the second driving speed being lower than an existing first driving speed.
4 . The method of claim 3 , wherein controlling the driving of the serving robot comprises controlling the serving robot at a fourth driving speed lower than an existing third driving speed when the serving robot carries food.
5 . The method of claim 2 , wherein controlling the driving of the serving robot comprises setting a driving path to circumvent a table at which another serving robot is providing a service.
6 . The method of claim 2 , wherein controlling the driving of the serving robot comprises setting an arrival point of the serving robot in consideration of the information about the seating position of the customer.
7 . The method of claim 2 , wherein controlling the driving of the serving robot includes calculating an estimated time of a service for a table in the service area using the meal status information.
8 . The method of claim 7 , wherein controlling the driving of the serving robot comprises calculating an estimated service completion time of the serving robot and scheduling the serving robot using the estimated service completion time of the serving robot and the estimated time of the service for the table in the service area.
9 . An apparatus for controlling driving of a serving robot based on meal context, comprising:
a network interface for receiving table information from a table robot corresponding to a table in a service area; and
a driving control unit for controlling driving of the serving robot using the meal context and a navigation map,
wherein the meal context includes information about a seating position of a customer and meal status information corresponding to the table,
wherein, when a request for a table clearing service is received from the table at which a meal is finished, the driving control unit re-establishes a driving path of the serving robot that is returning to a serving robot waiting position after completing a delivery, to control the serving robot to provide the table clearing service to the table before returning to the serving robot waiting position, when the serving robot is located within a preset distance from the table and when a distance between the serving robot waiting position and the table is greater than a threshold.
10 . The apparatus of claim 9 , wherein the meal status information is classified into before a meal, during a meal, and an end of a meal.
11 . The apparatus of claim 10 , wherein the driving control unit controls the serving robot at a second driving speed near the seating position of the customer using the information about the seating position, the second driving speed being lower than an existing first driving speed.
12 . The apparatus of claim 11 , wherein the driving control unit controls the serving robot at a fourth driving speed lower than an existing third driving speed when the serving robot carries food.
13 . The apparatus of claim 10 , wherein the driving control unit sets a driving path to circumvent a table at which another serving robot is providing a service.
14 . The apparatus of claim 10 , wherein the driving control unit sets an arrival point of the serving robot in consideration of the information about the seating position of the customer.
15 . The apparatus of claim 10 , wherein the driving control unit calculates an estimated time of a service for a table in the service area using the meal status information.
16 . The apparatus of claim 15 , wherein the driving control unit calculates an estimated service completion time of the serving robot and schedules the serving robot using the estimated service completion time of the serving robot and the estimated time of the service for the table in the service area.