Title:
PIPELINE FRACTURE DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP3640778
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To attain a quick emergency processing and restoration work by quickly and automatically specifying the part of the suspension of water supply in a wide range without asking any manual work, and displaying this in an easily understandable display form.
SOLUTION: When large-scaled earthquake or the like is generated, and a water pipe 6 is likely to be damaged, a vehicle 4 is dispatched to an investigation area, and meter-reading data transmitted from each automatic water meter 3 are received by an on-vehicle device 5 loaded on the vehicle 4. When this investigation is ended, each meter-reading data transmitted from the on-vehicle device 5 are received and processed by a management center device 7, and the water leaking parts of the water pipe 6 within the investigation area are summed up.
Inventors:
Takatoshi Kato
Application Number:
JP28404497A
Publication Date:
April 20, 2005
Filing Date:
October 16, 1997
Export Citation:
Assignee:
Toshiba Corporation
International Classes:
G08C15/00; (IPC1-7): G08C15/00
Domestic Patent References:
| JP8163262A | ||||
| JP8096039A | ||||
| JP10188190A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Iwa Saki Kokuni
Kawamata Sumio
Iwa Saki Kokuni
Kawamata Sumio