JPH03244800A - Ventilation control device for road tunnel - Google Patents

Ventilation control device for road tunnel

Info

Publication number
JPH03244800A
JPH03244800A JP3942590A JP3942590A JPH03244800A JP H03244800 A JPH03244800 A JP H03244800A JP 3942590 A JP3942590 A JP 3942590A JP 3942590 A JP3942590 A JP 3942590A JP H03244800 A JPH03244800 A JP H03244800A
Authority
JP
Japan
Prior art keywords
target value
inference
time
control
memory
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP3942590A
Other languages
Japanese (ja)
Inventor
Kyo Mitsuyoshi
Original Assignee
Toshiba Corp
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP3942590A priority Critical patent/JPH03244800A/en
Publication of JPH03244800A publication Critical patent/JPH03244800A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To save a given power by a method wherein fuzzy inference is made on a target value of a control amount based on a detecting value in a road tunnel of a physical quantity having a correlation with a control amount and a present time, and a ventilating means is controlled based on the target value of the control amount.
CONSTITUTION: An inference means 4 comprises a predicting part 4a, memory parts 4b and 4c, and an inference computing part 4d. The predicting part 4a calculates a traffic amount available when it is a given time before a present time, and based on the calculated data and traffic amount pattern data, a traffic amount available when it is given time after a present time is predicted. A rule used for fuzzy inference is stored in the memory part 4b, and a membership function is stored in the memory part 4c. It is decided by a control target value deciding means 6 whether or not a control target value on which fuzzy inference is made by the inference means 4 is employed as an actual target value. Optimum operation combination of a ventilating means 8 is calculated and controlled.
COPYRIGHT: (C)1991,JPO&Japio
JP3942590A 1990-02-20 1990-02-20 Ventilation control device for road tunnel Pending JPH03244800A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3942590A JPH03244800A (en) 1990-02-20 1990-02-20 Ventilation control device for road tunnel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3942590A JPH03244800A (en) 1990-02-20 1990-02-20 Ventilation control device for road tunnel

Publications (1)

Publication Number Publication Date
JPH03244800A true JPH03244800A (en) 1991-10-31

Family

ID=12552639

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3942590A Pending JPH03244800A (en) 1990-02-20 1990-02-20 Ventilation control device for road tunnel

Country Status (1)

Country Link
JP (1) JPH03244800A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH085114A (en) * 1994-06-17 1996-01-12 Mitsubishi Electric Corp Control device of air conditioning equipment
DE102008054487A1 (en) 2008-01-09 2009-07-16 DENSO CORPORARTION, Kariya-shi Control system for a multiphase electric lathe

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH085114A (en) * 1994-06-17 1996-01-12 Mitsubishi Electric Corp Control device of air conditioning equipment
DE102008054487A1 (en) 2008-01-09 2009-07-16 DENSO CORPORARTION, Kariya-shi Control system for a multiphase electric lathe

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