Title:
CONTROL SYSTEM FOR STORAGE TANK
Document Type and Number:
Japanese Patent JPH05233070
Kind Code:
A
Abstract:
PURPOSE:To deal with the increase/decrease of facilities only by maintaining facility data concerning the control system for temporary storage tank used as the initial rainwater counter-measure of sewage plants or the like. CONSTITUTION:This system is provided with a state recognizing means 2 to recognize the state of using the storage tank, water level and the state of a valve corresponding to process signals, storage start judging means 3 to judge the start of storage from the existence of rainwater or the quantity of water to be treated, operation judging means 4 to select the open/close of the valve and the tank to store water from the state recognized result of the state recognizing means, and output processing means 5 to execute a control output processing to a controlled system equipment from the judged result of the operation judging means. The respective means are composed of knowledge bases composed of rule blocks.
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Inventors:
AWANO TOSHIMASA
Application Number:
JP3831592A
Publication Date:
September 10, 1993
Filing Date:
February 26, 1992
Export Citation:
Assignee:
MEIDENSHA ELECTRIC MFG CO LTD
International Classes:
G05B13/02; G05B17/02; G05D9/12; (IPC1-7): G05D9/12; G05B13/02; G05B17/02
Attorney, Agent or Firm:
Fujiya Shiga (1 person outside)