ZA807398B - Elevator cab load measuring system - Google Patents

Elevator cab load measuring system

Info

Publication number: ZA807398B
Authority: ZA; South Africa
Prior art keywords: measuring system; load measuring; elevator cab; cab load; elevator
Prior art date: 1979-11-28

Application number

ZA00807398A

Other languages

English (en)

Inventor

A Donofrio

Original Assignee

Otis Elevator Co

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.)

1979-11-28

Filing date

1980-11-27

Publication date

1981-12-30

1980-11-27 Application filed by Otis Elevator Co filed Critical Otis Elevator Co

1981-12-30 Publication of ZA807398B publication Critical patent/ZA807398B/xx

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
- B66B1/3476—Load weighing or car passenger counting devices
- B66B1/3484—Load weighing or car passenger counting devices using load cells
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
- G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
- G01G1/24—Platform-type scales, i.e. having the pans carried above the beam

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Automation & Control Theory (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Computer Networks & Wireless Communication (AREA)
Elevator Control (AREA)
Maintenance And Inspection Apparatuses For Elevators (AREA)
Indicating And Signalling Devices For Elevators (AREA)

ZA00807398A 1979-11-28 1980-11-27 Elevator cab load measuring system ZA807398B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/098,004 US4330836A (en)	1979-11-28	1979-11-28	Elevator cab load measuring system

Publications (1)

Publication Number	Publication Date
ZA807398B true ZA807398B (en)	1981-12-30

Family

ID=22266184

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA00807398A ZA807398B (en)	1979-11-28	1980-11-27	Elevator cab load measuring system

Country Status (9)

Country	Link
US (1)	US4330836A (xx)
JP (1)	JPS5693673A (xx)
AR (1)	AR228860A1 (xx)
AU (1)	AU541468B2 (xx)
BR (1)	BR8007734A (xx)
CA (1)	CA1162303A (xx)
FI (1)	FI71840C (xx)
MX (1)	MX148782A (xx)
ZA (1)	ZA807398B (xx)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5035302A (en) *	1989-03-03	1991-07-30	Otis Elevator Company	"Artificial Intelligence" based learning system predicting "Peak-Period" times for elevator dispatching
US5183981A (en) *	1988-06-21	1993-02-02	Otis Elevator Company	"Up-peak" elevator channeling system with optimized preferential service to high intensity traffic floors
US5241142A (en) *	1988-06-21	1993-08-31	Otis Elevator Company	"Artificial intelligence", based learning system predicting "peak-period" ti
US5024295A (en) *	1988-06-21	1991-06-18	Otis Elevator Company	Relative system response elevator dispatcher system using artificial intelligence to vary bonuses and penalties
US5022497A (en) *	1988-06-21	1991-06-11	Otis Elevator Company	"Artificial intelligence" based crowd sensing system for elevator car assignment
US4846311A (en) *	1988-06-21	1989-07-11	Otis Elevator Company	Optimized "up-peak" elevator channeling system with predicted traffic volume equalized sector assignments
US4838384A (en) *	1988-06-21	1989-06-13	Otis Elevator Company	Queue based elevator dispatching system using peak period traffic prediction
US4939679A (en) *	1988-08-09	1990-07-03	Otis Elevator Company	Recalibrating an elevator load measuring system
US5004076A (en) *	1989-04-18	1991-04-02	Chen Hai C	Apparatus for controlling an electric elevator
US4909338A (en) *	1989-06-12	1990-03-20	Ncr Corporation	Method and apparatus for scale calibration and weighing
US4986391A (en) *	1989-11-30	1991-01-22	Otis Elevator Company	Elevator load weighing
US5276295A (en) *	1990-09-11	1994-01-04	Nader Kameli	Predictor elevator for traffic during peak conditions
US5272288A (en) *	1990-09-11	1993-12-21	Otis Elevator Company	Elevator traffic predictions using historical data checked for certainty
US5046584A (en) *	1990-09-13	1991-09-10	Otis Elevator Company	Elevator occupant load weighing sensor mounting assembly
FI94121C (fi) *	1991-08-15	1995-07-25	Kone Oy	Hissikorin henkilösiirtojen määrittäminen
US5156239A (en) *	1991-12-17	1992-10-20	Otis Elevator Company	Disc brake/load weighing assembly for elevator drive sheave
US5343003A (en) *	1992-05-29	1994-08-30	Otis Elevator Company	Recalibration of hitch load weighing using dynamic tare
US5345042A (en) *	1992-05-29	1994-09-06	Otis Elevator Company	Elevator hitch load weighing tare compensation
US5329076A (en) *	1992-07-24	1994-07-12	Otis Elevator Company	Elevator car dispatcher having artificially intelligent supervisor for crowds
US5388052A (en) *	1993-03-31	1995-02-07	Otis Elevator Company	Method of operating an induction motor
JP3454899B2 (ja) *	1993-04-07	2003-10-06	オーチスエレベータカンパニー	エレベータシステムの負荷重量側路しきい値の自動選択装置及び方法
US5644110A (en) *	1994-12-16	1997-07-01	Otis Elevator Company	Elevator service for dual lobby during up-peak
US6286628B1 (en) *	1999-01-28	2001-09-11	Lg Otis Elevator Company	Non-linear load detection and compensation for elevators
US6450299B1 (en) *	2000-09-14	2002-09-17	C.E. Electronics, Inc.	Load measuring for an elevator car
DE10164236A1 (de) *	2001-12-27	2003-07-17	Bsh Bosch Siemens Hausgeraete	Hocheinbaugargerät
JP4632086B2 (ja) *	2005-06-21	2011-02-16	アイシン精機株式会社	荷重検出装置及び荷重検出方法
ATE430709T1 (de) *	2007-03-07	2009-05-15	Wittur Holding Gmbh	Selbsttragender fahrkorb
DE102015207796A1 (de)	2015-04-28	2016-11-17	Thyssenkrupp Ag	Vorrichtung zur Messung von Lasten in einer Aufzugsanlage
CN106744113B (zh) *	2016-12-27	2019-10-22	广东技术师范学院	电梯轿厢乘载的检测方法及装置
EP3406559A1 (en)	2017-05-24	2018-11-28	Otis Elevator Company	People conveyor
CN110395643B (zh) *	2018-04-25	2022-04-12	富士达株式会社	电梯轿厢装置及电梯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2713645A (en) *	1953-03-19	1955-07-19	Charles W Lerch	Automatic control mechanism for elevators
US3536163A (en) *	1967-08-25	1970-10-27	Dover Corp	Load weighing means for elevator cars
US3543883A (en) *	1968-04-12	1970-12-01	Reliance Electric Co	Floor mat passenger counter
US3916173A (en) *	1974-06-27	1975-10-28	Reliance Electric Co	Plural scale system with digital zero correction
JPS52149154A (en) *	1976-06-07	1977-12-12	Nippon Bizeruba Kk	Weighing balance
JPS5336845A (en) *	1976-09-16	1978-04-05	Hitachi Ltd	Device for detecting elevator load
JPS6039164B2 (ja) *	1976-12-02	1985-09-04	鎌長製衡株式会社	ロ−ドセル式はかりにおけるスパン較正装置
JPS53133060A (en) *	1977-04-26	1978-11-20	Kubota Ltd	Electronic weighing machine using vfc

1979
- 1979-11-28 US US06/098,004 patent/US4330836A/en not_active Expired - Lifetime
1980
- 1980-10-31 CA CA000363734A patent/CA1162303A/en not_active Expired
- 1980-11-10 AU AU64231/80A patent/AU541468B2/en not_active Ceased
- 1980-11-24 AR AR283344A patent/AR228860A1/es active
- 1980-11-25 MX MX184885A patent/MX148782A/es unknown
- 1980-11-25 FI FI803661A patent/FI71840C/fi not_active IP Right Cessation
- 1980-11-27 ZA ZA00807398A patent/ZA807398B/xx unknown
- 1980-11-27 BR BR8007734A patent/BR8007734A/pt not_active IP Right Cessation
- 1980-11-28 JP JP16793180A patent/JPS5693673A/ja active Pending

Also Published As

Publication number	Publication date
FI71840C (fi)	1987-02-09
AU6423180A (en)	1981-06-04
MX148782A (es)	1983-06-14
CA1162303A (en)	1984-02-14
JPS5693673A (en)	1981-07-29
AU541468B2 (en)	1985-01-10
BR8007734A (pt)	1981-06-09
FI803661L (fi)	1981-05-29
US4330836A (en)	1982-05-18
AR228860A1 (es)	1983-04-29
FI71840B (fi)	1986-10-31

Publication	Publication Date	Title
ZA807398B (en)	1981-12-30	Elevator cab load measuring system
GB2080552B (en)	1984-11-21	Measuring loads
DE3174553D1 (en)	1986-06-12	Load sensing hydraulic system
GB2104041B (en)	1985-05-30	Elevator cab
GB2094984B (en)	1984-10-31	Force measurement for tractor hoist
AU4114678A (en)	1980-05-01	Vehicle load floor
GB2067366B (en)	1984-05-31	Elevator system
JPS56149996A (en)	1981-11-20	Indicator for load
GB2063494B (en)	1983-11-23	Load sensing means for ropes and cables
MY8500869A (en)	1985-12-31	Empty elevator car determination
GB2119126B (en)	1984-04-11	Elevator system
GB2063184B (en)	1983-10-12	Truck hoist
GB2064796B (en)	1984-06-27	Elevator cab load measuring system
GB2053113B (en)	1983-04-07	Load carrying system
GB2041473B (en)	1982-12-08	Vehicle load sensing arrangement
AU6441480A (en)	1981-06-04	Elevator cab load measuring system
GB2054906B (en)	1983-07-06	Elevator system
GB1554476A (en)	1979-10-24	Vehicle load measuring system
JPS5612292A (en)	1981-02-06	Load block for hoist
JPS5630171A (en)	1981-03-26	Indicator for elevator
JPS54160277A (en)	1979-12-18	Load measuring system
JPS55123863A (en)	1980-09-24	Elevator getton place indicator
JPS57137295A (en)	1982-08-24	Load block for hoist
JPS54160276A (en)	1979-12-18	Load measuring system
JPS5531727A (en)	1980-03-06	Cargo elevator