GB8620963D0 - Measuring quantity of moving bodies - Google Patents

Measuring quantity of moving bodies

Info

Publication number
GB8620963D0
GB8620963D0 GB868620963A GB8620963A GB8620963D0 GB 8620963 D0 GB8620963 D0 GB 8620963D0 GB 868620963 A GB868620963 A GB 868620963A GB 8620963 A GB8620963 A GB 8620963A GB 8620963 D0 GB8620963 D0 GB 8620963D0
Authority
GB
United Kingdom
Prior art keywords
moving bodies
measuring quantity
measuring
bodies
moving
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.)
Withdrawn
Application number
GB868620963A
Other versions
GB2180642A (en
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.)
Hochiki Corp
Original Assignee
Hochiki 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 Hochiki Corp filed Critical Hochiki Corp
Publication of GB8620963D0 publication Critical patent/GB8620963D0/en
Publication of GB2180642A publication Critical patent/GB2180642A/en
Withdrawn legal-status Critical Current

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)
  • Burglar Alarm Systems (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB08620963A 1985-08-29 1986-08-29 Counting the number of moving bodies Withdrawn GB2180642A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19029785A JPS6249598A (en) 1985-08-29 1985-08-29 Mobile body quantity measuring instrument

Publications (2)

Publication Number Publication Date
GB8620963D0 true GB8620963D0 (en) 1986-10-08
GB2180642A GB2180642A (en) 1987-04-01

Family

ID=16255819

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08620963A Withdrawn GB2180642A (en) 1985-08-29 1986-08-29 Counting the number of moving bodies

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616251B1 (en) * 1987-06-05 1990-10-26 Bertin & Cie METHOD AND DEVICE FOR DETERMINING THE NUMBER OF PERSONS PRESENT IN A SPECIFIED SPACE
ITRM940413A1 (en) * 1994-06-24 1995-12-24 Alessandro Previti ELECTRONIC SYSTEM FOR THE ACQUISITION, PROCESSING AND MANAGEMENT OF MECHANICAL DATA AND USER TRAFFIC FOR BUS AND SIMILAR AND ENVIRONMENTS
GB2349214B (en) * 1996-07-18 2000-12-20 Speedfam Ipec Corp Methods and apparatus for the in-process detection of workpieces
JP3166644B2 (en) * 1996-12-25 2001-05-14 日本電気株式会社 Data change detection device
FR2806193B1 (en) 2000-03-10 2003-09-26 Science Et Tec APPARATUS FOR COUNTING PEOPLE OR OBJECTS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2425466C2 (en) * 1974-05-27 1985-05-30 Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar Device for monitoring rooms by means of optoelectronic measuring devices
GB1511484A (en) * 1974-08-02 1978-05-17 Rexnord Inc Method and apparatus for grading bodies and/or particles for size
SE385746B (en) * 1974-09-20 1976-07-19 Telub Ab DEVICE FOR DETECTING AN INFORTABLE OBTAIN IN A CANDLEHOLDER
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 (en) * 1981-08-14 1983-03-03 Ficht GmbH, 8011 Kirchseeon EVALUATION FOR THE SIGNALS OF A ROW OF N PHOTODECTORS DETECTED IN FAST RHYTHM

Also Published As

Publication number Publication date
FI863449A (en) 1987-03-01
JPS6249598A (en) 1987-03-04
GB2180642A (en) 1987-04-01
FI863449A0 (en) 1986-08-26
FR2586821A1 (en) 1987-03-06
JPH0525156B2 (en) 1993-04-12
AU6181986A (en) 1987-03-05
DE3629384A1 (en) 1987-03-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)