DUST MONITORING DEVICE AND SYSTEM OF AUTOMATED GUIDED VEHICLE

Title:

DUST MONITORING DEVICE AND SYSTEM OF AUTOMATED GUIDED VEHICLE

Document Type and Number:

Japanese Patent JP2003095432

Kind Code:

A

Abstract:

To provide a dust monitoring device and system of an automated guided vehicle capable of determining the concentration of dust in the member storage compartment of the automated guided vehicle at all times and even the concentrations of dust in a plurality of automated guided vehicles.

The concentration of dust in the member storage compartment is monitored by the dust monitoring device 200. The dust monitoring device 200 sucks air in the member storage compartment through a suction tube 211 and measures the concentration of dust with a measuring part 210. The dust concentration data measured with the measuring part 210 are stored in a storage part 220 and a determining part 230 compares the stored dust concentration data to a preset value to determine whether or not it is normal. if the determining part 230 determines that the dust concentration data is not normal, a warning part 240 warns the operator of abnormality.

Inventors:

KUMETA KAZUHITO
YOSHIKAWA YORIYUKI
NAKANO YUICHI

Application Number:

JP2001289015A

Publication Date:

April 03, 2003

Filing Date:

September 21, 2001

Export Citation:

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Assignee:

SHARP KK

International Classes:

B65G49/00; H01L21/677; H01L21/68; (IPC1-7): B65G49/00; H01L21/68

Attorney, Agent or Firm:

Fukami Hisaro

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