Title:
ごみピット容量管理システム、及びごみピット容量管理方法
Document Type and Number:
Japanese Patent JP6688260
Kind Code:
B2
Abstract:
To provide a technology capable of accurately grasping refuse volume based on a refuse state in a refuse pit, to predict future pit residual volume with high accuracy, without depending on complicated operation such as operating a scanning laser radar.SOLUTION: A refuse pit capacity management system comprises: a preset refuse carrying-in plan and refuse carrying-out plan; and a predication arithmetic device 17 configured to predict volume of refuse in a refuse pit, based on a refuse volume change ratio A supplied from a selection device 14 and selected as a reference value. The selection device 14 is configured to compare a result of simple calculation and a result of precise calculation, and then when an absolute value of the difference between the result of simple calculation and the result of precise calculation is larger than a predetermined value, from among a plurality of refuse volume change ratios A stored in a refuse volume data storage unit, select a refuse volume change ratio different from the refuse volume change ratio selected as the reference value, to replace it.SELECTED DRAWING: Figure 2
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Inventors:
Yoshinori Terasawa
Hiroshi Onuki
Takahiro Sato
Hiroshi Onuki
Takahiro Sato
Application Number:
JP2017129001A
Publication Date:
April 28, 2020
Filing Date:
June 30, 2017
Export Citation:
Assignee:
Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd.
International Classes:
F23G5/34; B65F5/00; F23G5/50; G01B21/28; G01F17/00; G01N9/00
Domestic Patent References:
| JP8128616A | ||||
| JP2003004435A | ||||
| JP2004245784A | ||||
| JP2016069170A | ||||
| JP2007106553A | ||||
| JP2000062906A |
Attorney, Agent or Firm:
Yasushi Matsunuma
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki
Eisuke Ito
Hiroyuki Hashimoto
Satoshi Koto
Koichiro Kamata
Taichi Hasegawa
Ryuichiro Mori
Masatake Shiga
Tadashi Takahashi
Tetsuo Yamazaki