Title:
OPERATION RESTRICTION DEVICE FOR CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP2014218849
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an operation restriction device for a construction machine in which, the safety of workers in the vicinity thereof can be secured after arousing the operator's attention.SOLUTION: An operation restriction device P1 for a construction machine comprises person detection means 30a that detects persons in each of a plurality of prescribed ranges that are set based on the longitudinal and lateral directions of a construction machine S1 and a distance from the construction machine S1, selection means 30b that selects a type of restriction corresponding to the prescribed range when a person is detected by the person detection means 30a, and restriction means 30c that restricts the operation of the construction machine S1 according to the type of restriction.
More Like This:
| JP7043471 | Work machine |
Inventors:
NOMOTO NAOKI
FUKUOKA TOSHIKI
FUKUOKA TOSHIKI
Application Number:
JP2013099526A
Publication Date:
November 20, 2014
Filing Date:
May 09, 2013
Export Citation:
Assignee:
SUMITOMO CONSTR MACHINERY MFG
International Classes:
E02F9/24
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito