US3750850A - Floor selector for an elevator car - Google Patents

Floor selector for an elevator car Download PDF

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Publication number
US3750850A
US3750850A US00254007A US3750850DA US3750850A US 3750850 A US3750850 A US 3750850A US 00254007 A US00254007 A US 00254007A US 3750850D A US3750850D A US 3750850DA US 3750850 A US3750850 A US 3750850A
Authority
US
United States
Prior art keywords
signal
floor
car
car position
advanced
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.)
Expired - Lifetime
Application number
US00254007A
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English (en)
Inventor
C Winkler
A Wavre
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of US3750850A publication Critical patent/US3750850A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/52—Floor selectors

Definitions

  • ABSTRACT A floor selector adaptable for use in an elevator system which uses binary counters and comparators to provide a continuous, a discrete, and a serial advanced car position signal.
  • the continuous and discrete advanced car position signals are used to generate an equality signal if 3' when the car must initiate deceleration in order to stop d 187 29 at a floor with a predetermined deceleration pattern, le 0 care and the serial advanced car position signal is used to 56 R t C" d determine a coincidence of a call for service for that I 1 e e floor.
  • a coincidence registered by the time the equality UNITED STATES PATENTS signal is generated initiates a request for deceleration. 3,570,630 3/1971 Voight et al.
  • PAIENTEUIIUI 1 Ian 3. 750.850
  • PAIENIEU 7973 saw 11 or 19 FIG '2 SPEED PATTERN GENERATOR 4s SUMMING 54@ 99 Row A OGu sRAT w W AGPAG A UPTF? START) Ace sPsz 54 A I MXVM M TIME RAMP ANALOG Ace GENERATOR SWITCH (544 ACC 546 TRsw .pflgg REVERSIBLE DISTANCE OsAN ANALOG OLE cOuNTER B SLOWDOWN SWITCH u ANALOG 063w 556 SW'TCH J HTI R R rHTAN ANALOG SWITCH ANALOG 1 553 SWITCH j DOWN J 560 55s MINA ⁇ TSAN TERMINAL ANALOG PLSDP SLOWDOWN SWITCH STAE 552 TSD 1T0 NLlG DRIVER SPSW PULSE

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Control (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
  • Stopping Of Electric Motors (AREA)
US00254007A 1972-05-17 1972-05-17 Floor selector for an elevator car Expired - Lifetime US3750850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25400772A 1972-05-17 1972-05-17

Publications (1)

Publication Number Publication Date
US3750850A true US3750850A (en) 1973-08-07

Family

ID=22962567

Family Applications (1)

Application Number Title Priority Date Filing Date
US00254007A Expired - Lifetime US3750850A (en) 1972-05-17 1972-05-17 Floor selector for an elevator car

Country Status (11)

Country Link
US (1) US3750850A (xx)
JP (1) JPS5625430B2 (xx)
BE (1) BE799641A (xx)
BR (1) BR7303643D0 (xx)
CA (1) CA985807A (xx)
DE (1) DE2325044A1 (xx)
ES (1) ES414803A1 (xx)
FR (1) FR2185002B1 (xx)
GB (1) GB1436743A (xx)
IT (1) IT987684B (xx)
NL (1) NL7306871A (xx)

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872365A (en) * 1972-09-26 1975-03-18 Renault Methods of and devices for braking and indexing the spindle of a machine tool rotating at high speed
US3891064A (en) * 1974-04-16 1975-06-24 Westinghouse Electric Corp Elevator system
US4083430A (en) * 1976-09-29 1978-04-11 Dover Corporation (Canada) Limited Apparatus for determining the location of an elevator car or similar vehicle
US4113066A (en) * 1975-07-02 1978-09-12 Hitachi, Ltd. Elevator control apparatus having a novel hall call allotting device
US4114730A (en) * 1976-09-07 1978-09-19 Reliance Electric Company Transportation system with individual programmable vehicle processors
US4124103A (en) * 1977-03-09 1978-11-07 Westinghouse Electric Corp. Elevator system
US4134476A (en) * 1977-10-26 1979-01-16 Westinghouse Electric Corp. Elevator system
EP0031721A2 (en) * 1979-12-27 1981-07-08 Otis Elevator Company Method and apparatus for controlling elevator door motion
US4286222A (en) * 1979-07-27 1981-08-25 Westinghouse Electric Corp. Timing waveform generator
US4367811A (en) * 1980-02-22 1983-01-11 Hitachi, Ltd. Elevator control system
WO1984002697A1 (en) * 1983-01-11 1984-07-19 Maschf Augsburg Nuernberg Ag Control system for elevator devices
US4463834A (en) * 1982-09-13 1984-08-07 Westinghouse Electric Corp. Elevator system
FR2587689A1 (fr) * 1985-09-24 1987-03-27 Elevator Gmbh Procede pour entrer les informations specifiques de l'installation d'un ascenseur
US4658935A (en) * 1985-08-05 1987-04-21 Dover Corporation Digital selector system for elevators
US4875554A (en) * 1988-08-31 1989-10-24 Inventio Ag Dynamic selection of elevator call assignment scan direction
US4971178A (en) * 1989-02-02 1990-11-20 Inventio Ag Elevator system with independent limiting of a speed pattern in terminal zones
US6311802B1 (en) * 1998-08-28 2001-11-06 Lg-Otis Elevator Company Velocity instruction generation apparatus for car of elevator system and velocity control method thereof
US20100300814A1 (en) * 2007-05-23 2010-12-02 Mitsubishi Electric Corporation Group management controller of elevator
US20140041968A1 (en) * 2011-05-10 2014-02-13 Mitsubishi Electric Corporation Elevator system
EP2578526A4 (en) * 2010-05-26 2016-08-03 Hitachi Ltd ELEVATOR ELECTRONIC SAFETY

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH625767A5 (xx) * 1978-01-17 1981-10-15 Inventio Ag
JPS51116550A (en) * 1975-04-04 1976-10-14 Mitsubishi Electric Corp Speed control device for elevator
DE2617171C2 (de) * 1976-04-20 1983-01-20 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Anordnung zum elektrischen Ermitteln des Schaltpunktes in Förderanlagen
JPS52130077A (en) * 1976-04-26 1977-11-01 Hitachi Funmatsu Yakin Kk Powder suppling device of powder forming machine
JPS5950588B2 (ja) * 1976-07-24 1984-12-08 株式会社日立製作所 エレベ−タの速度基準指令発生装置
JPS5389149A (en) * 1977-01-13 1978-08-05 Fujitec Co Ltd Counter for elevator cage control device
JPS5612283A (en) * 1979-07-13 1981-02-06 Tokyo Shibaura Electric Co Floor position detector for elevator
CH649517A5 (de) * 1979-09-27 1985-05-31 Inventio Ag Antriebssteuereinrichtung fuer einen aufzug.
SE8103312L (sv) * 1981-05-26 1982-11-27 Linden Alimak Ab Anordning vid kuggstangsburna hissar
JPH03100329U (xx) * 1990-02-02 1991-10-21
CN110980451B (zh) * 2019-11-08 2022-07-15 苏州汇川技术有限公司 电梯错层快速矫正方法、系统、设备及存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570630A (en) * 1969-02-03 1971-03-16 Otis Elevator Co Landing selector apparatus
US3589474A (en) * 1969-05-07 1971-06-29 Westinghouse Electric Corp Digital pattern generator for motor speed control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH479479A (fr) * 1967-08-08 1969-10-15 Inventio Ag Procédé de commande d'un ascenseur à grande vitesse et appareil mettant en oeuvre ce procédé

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3570630A (en) * 1969-02-03 1971-03-16 Otis Elevator Co Landing selector apparatus
US3589474A (en) * 1969-05-07 1971-06-29 Westinghouse Electric Corp Digital pattern generator for motor speed control

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3872365A (en) * 1972-09-26 1975-03-18 Renault Methods of and devices for braking and indexing the spindle of a machine tool rotating at high speed
US3891064A (en) * 1974-04-16 1975-06-24 Westinghouse Electric Corp Elevator system
US4113066A (en) * 1975-07-02 1978-09-12 Hitachi, Ltd. Elevator control apparatus having a novel hall call allotting device
US4114730A (en) * 1976-09-07 1978-09-19 Reliance Electric Company Transportation system with individual programmable vehicle processors
US4083430A (en) * 1976-09-29 1978-04-11 Dover Corporation (Canada) Limited Apparatus for determining the location of an elevator car or similar vehicle
US4124103A (en) * 1977-03-09 1978-11-07 Westinghouse Electric Corp. Elevator system
US4134476A (en) * 1977-10-26 1979-01-16 Westinghouse Electric Corp. Elevator system
US4286222A (en) * 1979-07-27 1981-08-25 Westinghouse Electric Corp. Timing waveform generator
EP0031721A2 (en) * 1979-12-27 1981-07-08 Otis Elevator Company Method and apparatus for controlling elevator door motion
EP0031721A3 (en) * 1979-12-27 1981-07-22 Otis Elevator Company Method and apparatus for controlling elevator door motion
US4367811A (en) * 1980-02-22 1983-01-11 Hitachi, Ltd. Elevator control system
US4463834A (en) * 1982-09-13 1984-08-07 Westinghouse Electric Corp. Elevator system
WO1984002697A1 (en) * 1983-01-11 1984-07-19 Maschf Augsburg Nuernberg Ag Control system for elevator devices
US4658935A (en) * 1985-08-05 1987-04-21 Dover Corporation Digital selector system for elevators
FR2587689A1 (fr) * 1985-09-24 1987-03-27 Elevator Gmbh Procede pour entrer les informations specifiques de l'installation d'un ascenseur
US4875554A (en) * 1988-08-31 1989-10-24 Inventio Ag Dynamic selection of elevator call assignment scan direction
US4971178A (en) * 1989-02-02 1990-11-20 Inventio Ag Elevator system with independent limiting of a speed pattern in terminal zones
US6311802B1 (en) * 1998-08-28 2001-11-06 Lg-Otis Elevator Company Velocity instruction generation apparatus for car of elevator system and velocity control method thereof
US20100300814A1 (en) * 2007-05-23 2010-12-02 Mitsubishi Electric Corporation Group management controller of elevator
US8286755B2 (en) * 2007-05-23 2012-10-16 Mitsubishi Elelctric Corporation Group management controller of elevator including limit value setting means for setting a limit value for limiting a count of car calls
EP2578526A4 (en) * 2010-05-26 2016-08-03 Hitachi Ltd ELEVATOR ELECTRONIC SAFETY
US20140041968A1 (en) * 2011-05-10 2014-02-13 Mitsubishi Electric Corporation Elevator system
US9517917B2 (en) * 2011-05-10 2016-12-13 Mitsubishi Electric Corporation Elevator system optimizing the registration of a destination call and the car assignment to a registered call

Also Published As

Publication number Publication date
CA985807A (en) 1976-03-16
FR2185002B1 (xx) 1977-09-09
NL7306871A (xx) 1973-11-20
ES414803A1 (es) 1976-02-01
JPS5625430B2 (xx) 1981-06-12
IT987684B (it) 1975-03-20
JPS4948042A (xx) 1974-05-09
BE799641A (fr) 1973-11-19
GB1436743A (en) 1976-05-26
DE2325044A1 (de) 1973-11-29
BR7303643D0 (pt) 1974-06-27
AU5536573A (en) 1974-11-07
FR2185002A1 (xx) 1973-12-28

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