| 发明名称 | Work machine management device | ||
| 摘要 | A work machine management device includes: a receiving unit that receives, from a work machine, sensor data indicating states of various sections of the work machine, and alarm data indicating that the work machine has determined that an abnormality has occurred in the work machine; and an operating level classifying unit that, based on the sensor data received by the receiving unit, classifies an operating state of the work machine as being any one of a plurality of predetermined operating levels. | ||
| 申请公布号 | US9366011(B2) | 申请公布日期 | 2016.06.14 |
| 申请号 | US201314396836 | 申请日期 | 2013.04.25 |
| 申请人 | Hitachi Corporation Machinery Co., Ltd. | 发明人 | Kubota Kazuki;Adachi Hiroyuki;Kamiya Shohei;Watanabe Yutaka;Sazanami Hiroshi;Shoji Masashi |
| 分类号 | E02F9/20;E02F9/26 | 主分类号 | E02F9/20 |
| 代理机构 | Crowell & Moring LLP | 代理人 | Crowell & Moring LLP |
| 主权项 | 1. A work machine management device, comprising: a receiving unit that receives, from a work machine, sensor data indicating states of various sections of the work machine, and alarm data indicating that the work machine has determined that an abnormality has occurred in the work machine; an operating level classifying unit that, based on the sensor data received by the receiving unit, classifies an operating state of the work machine as being any one of a plurality of predetermined operating levels; a position receiving unit that receives a current position of the work machine; and a display unit that displays a map upon a display screen, and also displays a symbol indicating the operating level of the work machine as classified by the operating level classifying unit, superimposed upon the map at a position within the display screen that corresponds to the current position of the work machine as received by the position receiving unit. | ||
| 地址 | Tokyo JP | ||