CA1153442A - Systeme de surveillance - Google Patents

Systeme de surveillance

Info

Publication number
CA1153442A
CA1153442A CA000363171A CA363171A CA1153442A CA 1153442 A CA1153442 A CA 1153442A CA 000363171 A CA000363171 A CA 000363171A CA 363171 A CA363171 A CA 363171A CA 1153442 A CA1153442 A CA 1153442A
Authority
CA
Canada
Prior art keywords
pattern
signal
area under
reference pattern
surveillance
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
Application number
CA000363171A
Other languages
English (en)
Inventor
Shunsaku Nakauchi
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.)
Secom Co Ltd
Original Assignee
Secom Co Ltd
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 Secom Co Ltd filed Critical Secom Co Ltd
Priority to CA000363171A priority Critical patent/CA1153442A/fr
Application granted granted Critical
Publication of CA1153442A publication Critical patent/CA1153442A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Burglar Alarm Systems (AREA)
CA000363171A 1980-10-24 1980-10-24 Systeme de surveillance Expired CA1153442A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000363171A CA1153442A (fr) 1980-10-24 1980-10-24 Systeme de surveillance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000363171A CA1153442A (fr) 1980-10-24 1980-10-24 Systeme de surveillance

Publications (1)

Publication Number Publication Date
CA1153442A true CA1153442A (fr) 1983-09-06

Family

ID=4118248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000363171A Expired CA1153442A (fr) 1980-10-24 1980-10-24 Systeme de surveillance

Country Status (1)

Country Link
CA (1) CA1153442A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry