Title:
CALLING SYSTEM OF MOBILE ROBOT
Document Type and Number:
Japanese Patent JPS60138615
Kind Code:
A
Abstract:
PURPOSE:To attain assured calling of a mobile robot at any place without changing the layout of a plant by using an indoor AC power supply wiring to transmit the call signal of the robot. CONSTITUTION:The map data on the paths, the relation of correspondence between the output code of each calling oscillator 1 and the mark position of the path, etc. are supplied to a RAM of a mobile robot 5. The robot 5 is usually waiting at a charging post where the charging is carried out for a battery from an indoor wiring 3. Under such conditions, a call switch 12 of the oscillator 1 is operated. Thus the code signal delivered from a code setting part 11 is decoded by a decoder 13 and sent to a PLL circuit 14. The circuit 14 delivers two types of FM modulation signals in response to the input signal. These FM modulation signals are connected to the wiring 3 via a filter 15, a high frequency transformer 16 and a plug 2 and superposed on an AC power supply to be transmitted to the robot 5. The robot 5 receives a call signal and starts a prescribed processing action.
Inventors:
MOTOJIYOU YOSHIAKI
Application Number:
JP24640683A
Publication Date:
July 23, 1985
Filing Date:
December 27, 1983
Export Citation:
Assignee:
CASIO COMPUTER CO LTD
International Classes:
B25J9/16; B25J13/00; G05D1/00; G05D1/02; H04L27/10; (IPC1-7): B25J13/00; G05D1/02; H04L27/10
Domestic Patent References:
| JPS56161202A | 1981-12-11 | |||
| JPS487441A |
Attorney, Agent or Firm:
Takehiko Suzue