Title:
SHOVEL EXCAVATOR AND CONSTRUCTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/204007
Kind Code:
A1
Abstract:
A shovel excavator (100) is provided with: a lower traveling body (1); an upper turning body (3); a non-volatile memory device (NM); an information obtainment device (E1) which obtains information about construction; and a controller (30) which controls a sound output device (D2). Furthermore, the controller (30) is configured to determine a dangerous situation on the basis of the information obtained by the information obtainment device (E1). The shovel excavator (100) may be configured to cause a display device to display information about the dangerous situation determined to occur.
Inventors:
NISHI TAKASHI (JP)
Application Number:
PCT/JP2020/014696
Publication Date:
October 08, 2020
Filing Date:
March 30, 2020
Export Citation:
Assignee:
SUMITOMO CONSTRUCTION MACHINERY CO LTD (JP)
International Classes:
E02F9/20; E02F9/26
Foreign References:
| JP5667638B2 | 2015-02-12 | |||
| JP2019002242A | 2019-01-10 | |||
| JP2008248613A | 2008-10-16 | |||
| US20140343820A1 | 2014-11-20 | |||
| JP2014183500A | 2014-09-29 | |||
| JP2020014696W | 2020-03-30 | |||
| US20190069472A1 | 2019-03-07 |
Other References:
See also references of EP 3951089A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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