Mini integrated control device

Patent metadata

Field	Value
Publication number	US-2016008985-A1
Application number	US-201314770509-A
Country	US
Kind code	A1
Filing date	Nov 26, 2013
Priority date	Feb 28, 2013
Publication date	Jan 14, 2016
Grant date	—

Abstract

Provided is a mini integrated control device including a first control unit for receiving large-scale sensor data generated while an autonomous driving robot is operated and performing large-scale calculations in parallel, a second control unit for performing the large-scale calculations in parallel together with the first control unit, a micro control unit for monitoring a state of power of the robot, monitoring obstacles located near the robot, controlling a motor of the robot, controlling a relay module of the robot, and communicating with the first control unit, and a power supply for controlling supply of power.

First claim

What is claimed is:

1 . A mini integrated control device comprising:
a first control unit for receiving large-scale sensor data generated while an autonomous driving robot is operated and performing large-scale calculations in parallel; a second control unit, which is connected to the first control unit, for performing the large-scale calculations in parallel together with the first control unit; a micro control unit for monitoring a state of power of the robot, monitoring obstacles located near the robot, controlling a motor of the robot, controlling a relay module of the robot, and communicating with the first control unit; and a power supply for controlling supply of power to sensors used by the robot, the first control unit, the second control unit, and the micro control unit.

2 . The mini integrated control device of claim 1 , wherein the first control unit receives the large-scale sensor data via a gigabit Ethernet (GbE) switch.

3 . The mini integrated control device of claim 1 , wherein the micro control unit communicates with the first control unit over Ethernet and communicates with the first control unit over RS232 if the Ethernet is damaged.

4 . The mini integrated control device of claim 1 , wherein the first control unit calculates a travel path for autonomous driving based on location data of the autonomous driving robot and data regarding obstacles located near the autonomous driving robot acquired from the large-scale sensor data to allow the autonomous driving robot to select a travel path and travel to a destination while avoiding obstacles.

5 . The mini integrated control device of claim 1 , wherein the second control unit performs calculations regarding environment recognition among the large-scale calculations, wherein the calculations regarding environment recognition comprise calculations of data acquired by sensors comprising a camera and a laser scanner.

6 . The mini integrated control device of claim 1 , wherein the micro control unit displays a state of the mini integrated control device comprising a monitored state of power of the robot, a monitored state of obstacles located near the robot, a control state of a motor of the robot, a control state of a relay module of the robot, and a communication state with the first control unit, on a liquid crystal display (LCD) display.

7 . The mini integrated control device of claim 1 , wherein the first control unit comprises 16 cores and is operated on 32 cores in total by hyper-threading.

8 . The mini integrated control device of claim 1 , wherein the first control unit is in the form of a board,
wherein peripheral component interconnect express (PCIe) communication lines connecting the first control unit and the second control unit and serial and Ethernet communication lines connected to the micron control unit are disposed at a backplane side of the board, and a power light emitting diode (LED), a reset button, a speaker connector, a microphone, a video graphics adapter (VGA) or high definition multimedia interface (HDMI), at least one universal serial bus (USB), at least one gigabit Ethernet (GbE) switch, at least one FireWire, and at least one serial communication line are disposed at a front panel side of the board.

9 . The mini integrated control device of claim 1 , wherein the autonomous driving robot selects a travel path at a high speed and travels to a destination while avoiding obstacles.

10 . A mini integrated control device comprising:
a first control unit for receiving large-scale sensor data generated while an autonomous driving robot is operated and performing large-scale calculations in parallel; a micro control unit for monitoring a state of power of the robot, monitoring obstacles located near the robot, controlling a motor of the robot, controlling a relay module of the robot, and communicating with the first control unit; and a power supply for controlling supply of power to sensors used by the robot, the first control unit, and the micro control unit.

11 . The mini integrated control device of claim 10 , wherein the first control unit receives the large-scale sensor data via a gigabit Ethernet (GbE) switch.

12 . The method of claim 11 , wherein the autonomous driving robot selects a travel path and travels to a destination while avoiding obstacles while having a low velocity.

Assignees

• Hanwha Techwin Co Ltd

Inventors

• Kim Jae Hyung
• Kim Dong Shin
• Jung Byung Chan

Classifications

• B25J5/00

  Manipulators mounted on wheels or on carriages (B25J1/00 takes precedence; programme-controlled manipulators B25J9/00 {; vehicle aspects B60, B62, e.g. remote-controlled steering for motor vehicles B62D1/24; control of position of vehicles G05D1/00}) · CPC title

• B25J13/006 Primary

  by means of a wireless system for controlling one or several manipulators · CPC title

• B25J9/1676

  Avoiding collision or forbidden zones · CPC title

• B25J19/022

  using lasers · CPC title

• B25J13/003

  by means of an audio-responsive input (audible safety signals B25J19/061) · CPC title