TW200637969A - Rainwater draining support system, rainwater draining support method, rainwater draining control system, and rainwater draining control method - Google Patents

Rainwater draining support system, rainwater draining support method, rainwater draining control system, and rainwater draining control method

Info

Publication number
TW200637969A
TW200637969A TW094144203A TW94144203A TW200637969A TW 200637969 A TW200637969 A TW 200637969A TW 094144203 A TW094144203 A TW 094144203A TW 94144203 A TW94144203 A TW 94144203A TW 200637969 A TW200637969 A TW 200637969A
Authority
TW
Taiwan
Prior art keywords
rainwater
volume
rainwater draining
inflow
linear mapping
Prior art date
Application number
TW094144203A
Other languages
Chinese (zh)
Other versions
TWI310428B (en
Inventor
Masahiko Tsutsumi
Kazuhiko Kimijima
Koichi Matsui
Yoichi Ono
Kyosuke Katayama
Kenji Umeda
Katsuya Yamamoto
Yoshitaka Kobayashi
Akihiro Nagaiwa
Original Assignee
Toshiba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2004381898A external-priority patent/JP4358101B2/en
Priority claimed from JP2005331634A external-priority patent/JP4481920B2/en
Application filed by Toshiba Kk filed Critical Toshiba Kk
Publication of TW200637969A publication Critical patent/TW200637969A/en
Application granted granted Critical
Publication of TWI310428B publication Critical patent/TWI310428B/en

Links

Abstract

An object of the present invention is to provide: a rainwater draining support system and a rainwater draining support method that are capable of reducing the number of variables to be input to an inflow-volume predicting model of an inflow-volume predicting unit, and facilitating a prediction of an inflow volume of rainwater by the inflow-volume predicting unit; a rainwater draining support system and a rainwater draining support method that are capable of predicting a quality of influent water when it rains in an easy and accurate manner; and a rainwater draining control system and a rainwater draining control method that are capable of stably operating a draining system. A rainwater draining support system includes a rainfall volume measuring unit 10 for measuring rainfall volumes of a plurality of areas, and a linear mapping unit 41 for carrying out a linear mapping process for the measured rainfall volume time-series data matrix. The linear mapping unit 41 carries out a linear mapping process to convert many variable data of the rainfall volume time-series data matrix into lesser variable data to obtain a linear mapping data matrix. An inflow-volume predicting unit 42 predicts an inflow volume of rainwater by using an inflow-volume predicting model to which the linear mapping data matrix obtained by the linear mapping unit 41 is input. Another rainwater draining support system predicts a future water quality of influent water, by a system identification method using a nonlinear Hammerstein model, based on the present water quality, some past water qualities, some rainfall volumes of the past and an exponential in some rainfall volumes of the past, provided by the data obtaining and memorizing means. A rainwater draining control system includes a detecting means for detecting a water level in a predetermined upstream point, in which water flow to the pump plant, and a modifying means for modifying at least one of a predetermined starting water level and a predetermined stopping water level of the rainwater pumps based on a flowing condition.
TW94144203A 2004-12-14 2005-12-13 Rainwater draining support system, and rainwater draining support method TWI310428B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004361261 2004-12-14
JP2004381898A JP4358101B2 (en) 2004-12-28 2004-12-28 Sewage inflow water quality prediction method and rainwater drainage support system
JP2005051466 2005-02-25
JP2005331634A JP4481920B2 (en) 2004-12-14 2005-11-16 Rainwater drainage support system, rainwater drainage support method, and rainwater drainage control system

Publications (2)

Publication Number Publication Date
TW200637969A true TW200637969A (en) 2006-11-01
TWI310428B TWI310428B (en) 2009-06-01

Family

ID=44728468

Family Applications (3)

Application Number Title Priority Date Filing Date
TW098102650A TWI369449B (en) 2004-12-14 2005-12-13 Rainwater draining control system, and rainwater draining control method
TW098102637A TWI369448B (en) 2004-12-14 2005-12-13 Rainwater draining support system, and rainwater draining support method
TW94144203A TWI310428B (en) 2004-12-14 2005-12-13 Rainwater draining support system, and rainwater draining support method

Family Applications Before (2)

Application Number Title Priority Date Filing Date
TW098102650A TWI369449B (en) 2004-12-14 2005-12-13 Rainwater draining control system, and rainwater draining control method
TW098102637A TWI369448B (en) 2004-12-14 2005-12-13 Rainwater draining support system, and rainwater draining support method

Country Status (2)

Country Link
MY (2) MY147185A (en)
TW (3) TWI369449B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155553A (en) * 2019-05-17 2019-08-23 重庆紫量科技有限公司 A kind of environmental protection sewage water storage device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201516609A (en) * 2013-10-25 2015-05-01 Canaan Electric Corp Control apparatus and control method of electrical equipment
CN107338848B (en) * 2017-06-19 2019-05-21 宁波市建通环保科技有限公司 The early-stage rainwater stream abandoning method of abandoned stream stormwater tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110155553A (en) * 2019-05-17 2019-08-23 重庆紫量科技有限公司 A kind of environmental protection sewage water storage device

Also Published As

Publication number Publication date
MY147185A (en) 2012-11-14
TW200925423A (en) 2009-06-16
TW200923211A (en) 2009-06-01
MY146688A (en) 2012-09-14
TWI369448B (en) 2012-08-01
TWI310428B (en) 2009-06-01
TWI369449B (en) 2012-08-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees