FI863449A - System foer maetning av kvantiteten av roerliga kroppar. - Google Patents

System foer maetning av kvantiteten av roerliga kroppar. Download PDF

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Publication number
FI863449A
FI863449A FI863449A FI863449A FI863449A FI 863449 A FI863449 A FI 863449A FI 863449 A FI863449 A FI 863449A FI 863449 A FI863449 A FI 863449A FI 863449 A FI863449 A FI 863449A
Authority
FI
Finland
Prior art keywords
roerliga
kroppar
quantities
system foer
foer maetning
Prior art date
Application number
FI863449A
Other languages
English (en)
Other versions
FI863449A0 (fi
Inventor
Eiji Matsushita
Tetsuya Nagashima
Hiromitsu Ishii
Takashi Ono
Original Assignee
Hochiki 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.)
Filing date
Publication date
Application filed by Hochiki Co filed Critical Hochiki Co
Publication of FI863449A0 publication Critical patent/FI863449A0/fi
Publication of FI863449A publication Critical patent/FI863449A/fi

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Burglar Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
FI863449A 1985-08-29 1986-08-26 System foer maetning av kvantiteten av roerliga kroppar. FI863449A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19029785A JPS6249598A (ja) 1985-08-29 1985-08-29 移動体量計測装置

Publications (2)

Publication Number Publication Date
FI863449A0 FI863449A0 (fi) 1986-08-26
FI863449A true FI863449A (fi) 1987-03-01

Family

ID=16255819

Family Applications (1)

Application Number Title Priority Date Filing Date
FI863449A FI863449A (fi) 1985-08-29 1986-08-26 System foer maetning av kvantiteten av roerliga kroppar.

Country Status (6)

Country Link
JP (1) JPS6249598A (fi)
AU (1) AU6181986A (fi)
DE (1) DE3629384A1 (fi)
FI (1) FI863449A (fi)
FR (1) FR2586821A1 (fi)
GB (1) GB2180642A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616251B1 (fr) * 1987-06-05 1990-10-26 Bertin & Cie Procede et dispositif de determination du nombre de personnes presentes dans un espace determine
ITRM940413A1 (it) * 1994-06-24 1995-12-24 Alessandro Previti Sistema elettronico per l'acquisizione, l'elaborazione e la gestione di dati meccanici e di traffico-utenti per bus e simili e ambienti
GB2349214B (en) * 1996-07-18 2000-12-20 Speedfam Ipec Corp Methods and apparatus for the in-process detection of workpieces
JP3166644B2 (ja) * 1996-12-25 2001-05-14 日本電気株式会社 データ変化検出装置
FR2806193B1 (fr) * 2000-03-10 2003-09-26 Science Et Tec Appareil de comptage de personnes ou d'objets

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425466C2 (de) * 1974-05-27 1985-05-30 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Einrichtung zur Überwachung von Räumen durch optisch-elektronische Meßmittel
GB1511484A (en) * 1974-08-02 1978-05-17 Rexnord Inc Method and apparatus for grading bodies and/or particles for size
SE385746B (sv) * 1974-09-20 1976-07-19 Telub Ab Anordning for detektering av ett i en ljusrida inforbart objekt
JPS5271196A (en) * 1975-12-10 1977-06-14 Oki Electric Ind Co Ltd Detection of vehicle traffic number
US4127766A (en) * 1976-04-05 1978-11-28 Thayer Stephen C Automatic and accurate passenger counter with storage and retrieval
JPS5465075A (en) * 1977-11-01 1979-05-25 Giken Trading Co Method of conting number of passing persons
US4303851A (en) * 1979-10-16 1981-12-01 Otis Elevator Company People and object counting system
DE3132168A1 (de) * 1981-08-14 1983-03-03 Ficht GmbH, 8011 Kirchseeon Auswerteschaltung fuer die signale einer reihe von n in schnellem rhythmus nacheinander abgetasteten f fotodetektoren

Also Published As

Publication number Publication date
JPH0525156B2 (fi) 1993-04-12
FR2586821A1 (fr) 1987-03-06
DE3629384A1 (de) 1987-03-05
AU6181986A (en) 1987-03-05
GB8620963D0 (en) 1986-10-08
GB2180642A (en) 1987-04-01
JPS6249598A (ja) 1987-03-04
FI863449A0 (fi) 1986-08-26

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: HOCHIKI KABUSHIKI KAISHA