发明名称 |
Construction machine and method for reporting quality of driving operations of construction machine |
摘要 |
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. |
申请公布号 |
US9121159(B2) |
申请公布日期 |
2015.09.01 |
申请号 |
US201214385834 |
申请日期 |
2012.11.27 |
申请人 |
Komatsu Ltd. |
发明人 |
Yamashita Koichi;Okamoto Masaaki |
分类号 |
G06F11/30;E02F9/26;F01N3/023;F01N9/00;E02F9/20;E02F9/22;F02D29/04;F02D29/00;F02D29/02 |
主分类号 |
G06F11/30 |
代理机构 |
Fish & Richardson P.C. |
代理人 |
Fish & Richardson P.C. |
主权项 |
1. A construction machine provided with an exhaust gas purifying device for an internal combustion engine, the construction machine comprising:
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 wherein, a plurality of work modes each having a different workload are allowed to be set in the construction machine, and the energy-wasting operation judging unit judges that the operation of the construction machine is the energy-wasting operation when the construction machine is operable in one of the work modes with a small load although the construction machine is set in another one of the work modes with a large load. |
地址 |
Minato-ku, Tokyo JP |