JPS5495438A - Controller for elevators - Google Patents

Controller for elevators

Info

Publication number
JPS5495438A
JPS5495438A JP200778A JP200778A JPS5495438A JP S5495438 A JPS5495438 A JP S5495438A JP 200778 A JP200778 A JP 200778A JP 200778 A JP200778 A JP 200778A JP S5495438 A JPS5495438 A JP S5495438A
Authority
JP
Japan
Prior art keywords
waiting time
adder
predicted waiting
circuit
priority
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
JP200778A
Other languages
Japanese (ja)
Inventor
Takashi Kaneko
Tatsuo Iwasaka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP200778A priority Critical patent/JPS5495438A/en
Publication of JPS5495438A publication Critical patent/JPS5495438A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)

Abstract

PURPOSE: To optionally set and change the degree of priority of a specific floor through a controller which systematically controls a plurality of elevators.
CONSTITUTION: To take preference of the hall call from the specific floor over those from the other floors, a circuit is provided. The circuit gives weight to a predicted waiting time calculated by a predicted waiting time calculator (Fig. shows the case of ascent from the first floor). Said circuit comprises an adder AD1UA4 which receives the predicted waiting time output AN1UA on one input terminal, and a weighting unit WS1U made of a variable resistor Tr connected to a power source Vw. The weighting unit supplies a voltage set according to the degree of priority to the other input terminal of the adder through relay contacts BT, DP, UP, which are closed depending on the traffic needs. The adder generates a signal BN1UA.
COPYRIGHT: (C)1979,JPO&Japio
JP200778A 1978-01-13 1978-01-13 Controller for elevators Pending JPS5495438A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP200778A JPS5495438A (en) 1978-01-13 1978-01-13 Controller for elevators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP200778A JPS5495438A (en) 1978-01-13 1978-01-13 Controller for elevators

Publications (1)

Publication Number Publication Date
JPS5495438A true JPS5495438A (en) 1979-07-27

Family

ID=11517325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP200778A Pending JPS5495438A (en) 1978-01-13 1978-01-13 Controller for elevators

Country Status (1)

Country Link
JP (1) JPS5495438A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101566A (en) * 1979-01-25 1980-08-02 Mitsubishi Electric Corp Elevator group controller
JPS55115566A (en) * 1979-02-28 1980-09-05 Tokyo Shibaura Electric Co Method of group controlling elevator
JPS5931269A (en) * 1982-08-11 1984-02-20 株式会社日立製作所 Controller for elevator
JPH06156894A (en) * 1993-08-30 1994-06-03 Hitachi Ltd Group control controller for elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101566A (en) * 1979-01-25 1980-08-02 Mitsubishi Electric Corp Elevator group controller
JPS55115566A (en) * 1979-02-28 1980-09-05 Tokyo Shibaura Electric Co Method of group controlling elevator
JPS5931269A (en) * 1982-08-11 1984-02-20 株式会社日立製作所 Controller for elevator
JPH06156894A (en) * 1993-08-30 1994-06-03 Hitachi Ltd Group control controller for elevator

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