基本信息:
- 专利标题： 건설 기계의 제어 장치
- 专利标题（英）：Device for controlling construction machinery
- 专利标题（中）：用于控制建筑机械的装置
- 申请号：KR1020147018510 申请日：2012-12-28
- 公开(公告)号：KR1020140109407A 公开(公告)日：2014-09-15
- 发明人： 이시하라신지 , 호시노마사토시 , 소노다미츠오
- 申请人： 히다찌 겐끼 가부시키가이샤
- 申请人地址： **-*, Higashiueno *-chome, Taito-ku, Tokyo, Japan
- 专利权人： 히다찌 겐끼 가부시키가이샤
- 当前专利权人： 히다찌 겐끼 가부시키가이샤
- 当前专利权人地址： **-*, Higashiueno *-chome, Taito-ku, Tokyo, Japan
- 代理人： 장수길; 성재동
- 优先权： JPJP-P-2012-000847 2012-01-05
- 国际申请： PCT/JP2012/084030 2012-12-28
- 国际公布： WO2013103133 2013-07-11
- 主分类号： B60W10/06
- IPC分类号： B60W10/06 ; B60W20/00 ; F02D29/00 ; F02D29/04 ; F02D29/06 ; F04B49/06
Engine (1) the system operating point computing section that calculates a plurality of combinations of the number and the engine torque the engine speed can be generated a demand force, and calculating according to the system efficiency in the art for each combination of the discharge pressure of the hydraulic pump (3) (28 ), and a rotational speed for calculating the number of engine speed calculated by the system operating point computing section, the engine speed in being included in the system efficiency desired in a plurality of combinations, including an engine torque, and the system efficiency as the target rotation speed of the engine on the basis of the target demand flow rate of the hydraulic pump and the revolution speed computed by the computing section 33, a revolution speed calculating section, and a capacity calculation unit 29 for calculating a target capacity of the hydraulic pump. This makes it possible to control the engine and the hydraulic pump on the operating point of the whole system efficiency is good.
公开/授权文献:
- KR102005128B1 건설 기계의 제어 장치 公开/授权日：2019-07-29
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B60 | 一般车辆 |
| ----B60W | 不同类型或不同功能的车辆子系统的联合控制；专门适用于混合动力车辆的控制系统；不与某一特定子系统的控制相关联的道路车辆驾驶控制系统 |
| ------B60W10/00 | 不同类型或不同功能的车辆子系统的联合控制 |
| --------B60W10/04 | .包括动力单元的控制的 |
| ----------B60W10/06 | ..包括内燃机的控制的 |