Title:
LOAD OPERATION CONTROL SYSTEM
Document Type and Number:
Japanese Patent JPS5990105
Kind Code:
A
Abstract:
PURPOSE:To perform the ON/OFF control to the load by having automatic start-stop programs equivalent to a day which are set for each season and selecting these programs in accordance with the contents of a season table. CONSTITUTION:A variable memory RAM, a fixed memory ROM and interfaces I/F1-I/F3 are distributed around a processor CPU and connected to each other by a bus bar BUS. The working of the CPU is regulated by a clock pulse generator CLG, and at the same time the CPU counts the time points and dates. An electromagnetic switch MS is connected to the I/F1 via an output part OT of a driver, etc. Thus the power supply of a load LD is turned on and off. An operation part OP and a display part DP are connected the I/F2 and I/F3 respectively. Then automatic start-stop programs equivalent to a day are supplied, and various data are displayed.
Inventors:
HOSOJIMA AKIRA
SETO SHINICHIROU
SEKIYA TOORU
SEKI MORIHITO
SETO SHINICHIROU
SEKIYA TOORU
SEKI MORIHITO
Application Number:
JP19873882A
Publication Date:
May 24, 1984
Filing Date:
November 12, 1982
Export Citation:
Assignee:
YAMATAKE HONEYWELL CO LTD
International Classes:
G05B19/02; G05B19/042; (IPC1-7): G05B19/02
Domestic Patent References:
| JPS5436544A | 1979-03-17 | |||
| JPS5599604A | 1980-07-29 |
Attorney, Agent or Firm:
Masaki Yamakawa