JPH0580712B2 - - Google Patents

Info

Publication number
JPH0580712B2
JPH0580712B2 JP26945886A JP26945886A JPH0580712B2 JP H0580712 B2 JPH0580712 B2 JP H0580712B2 JP 26945886 A JP26945886 A JP 26945886A JP 26945886 A JP26945886 A JP 26945886A JP H0580712 B2 JPH0580712 B2 JP H0580712B2
Authority
JP
Japan
Prior art keywords
line
moving object
passing
monitoring
people
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 - Fee Related
Application number
JP26945886A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63123188A (ja
Inventor
Hiromitsu Ishii
Takashi Ono
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
Priority to JP26945886A priority Critical patent/JPS63123188A/ja
Publication of JPS63123188A publication Critical patent/JPS63123188A/ja
Publication of JPH0580712B2 publication Critical patent/JPH0580712B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP26945886A 1986-11-12 1986-11-12 移動体量計測装置 Granted JPS63123188A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26945886A JPS63123188A (ja) 1986-11-12 1986-11-12 移動体量計測装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26945886A JPS63123188A (ja) 1986-11-12 1986-11-12 移動体量計測装置

Publications (2)

Publication Number Publication Date
JPS63123188A JPS63123188A (ja) 1988-05-26
JPH0580712B2 true JPH0580712B2 (cs) 1993-11-10

Family

ID=17472715

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26945886A Granted JPS63123188A (ja) 1986-11-12 1986-11-12 移動体量計測装置

Country Status (1)

Country Link
JP (1) JPS63123188A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7642559B2 (en) 1999-06-04 2010-01-05 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and electronic device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3183320B2 (ja) * 1994-08-31 2001-07-09 日本電信電話株式会社 移動物体方向別計数方法および装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7642559B2 (en) 1999-06-04 2010-01-05 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and electronic device
US9123854B2 (en) 1999-06-04 2015-09-01 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and electronic device
US9368680B2 (en) 1999-06-04 2016-06-14 Semiconductor Energy Laboratory Co., Ltd. Electro-optical device and electronic device

Also Published As

Publication number Publication date
JPS63123188A (ja) 1988-05-26

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees