Construction machine and method for reporting quality of driving operations of construction machine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9121159
APP PUB NO 20150081165A1
SERIAL NO

14385834

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Abstract

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A construction machine provided with an exhaust gas purifying device for an internal combustion engine includes an energy-wasting operation judging unit that judges whether or not an operation of the construction machine is an energy-wasting operation, a judgment result notifier that notifies a judgment result of the energy-wasting operation judging unit to an outside, a regeneration treatment judging unit that judges whether or not a regeneration treatment of the exhaust gas purifying device is to be conducted, and a notification restricting unit that restricts the judgment result notifier from notifying the judgment result of the energy-wasting operation judging unit when the regeneration treatment judging unit judges that the regeneration treatment of the exhaust gas purifying device is to be conducted.

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Patent Owner(s)

Patent OwnerAddress
KOMATSU LTDMINATO-KU TOKYO 107-8414

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Okamoto, Masaaki Hiratsuka, JP 18 122
Yamashita, Koichi Hiratsuka, JP 60 952

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