SUSPICIOUS PERSON DETECTION DEVICE, SUSPICIOUS PERSON DETECTION METHOD AND SUSPICIOUS PERSON DETECTION PROGRAM
First Claim
1. A suspicious person detection device comprising:
- a person detection unit to be capable of detecting a position of a person on a per person basis;
a person tracking unit to continuously trace the person'"'"'s position detected by said person detection unit; and
a suspicious person detection unit to detect a suspicious person on the basis of a tracking result of said person tracking unit,wherein said person tracking unit determines, as an already-authenticated person, a person authenticated when coinciding with a predetermined first condition, and determines, as an accompanying person, a person who coincides with a predetermined second condition related to the already-authenticated person when authenticated, andsaid suspicious person detection unit, when the accompanying person is distanced at a predetermined first distance or longer from the already-authenticated person, issues an alarm.
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Accused Products
Abstract
A suspicious person detection device is provided with a person detection section capable of detecting the position of persons for each of the persons, a person tracing section for continuously tracing the position of a person detected by the person detection section, and a suspicious person detection section for detecting a suspicious person according to the result of the trace of the person tracing section, wherein the person tracing section determines a person authenticated as a result of the agreement with a predetermined first condition as an authenticated person and determines a person who has agreed with a predetermined second condition associated with the authenticated person as an accompanying person at the time of the authentication, and wherein the suspicious person detection section issues a warning when the accompanying person is away from the authenticated person by a predetermined first distance or more.
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Citations
13 Claims
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1. A suspicious person detection device comprising:
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a person detection unit to be capable of detecting a position of a person on a per person basis; a person tracking unit to continuously trace the person'"'"'s position detected by said person detection unit; and a suspicious person detection unit to detect a suspicious person on the basis of a tracking result of said person tracking unit, wherein said person tracking unit determines, as an already-authenticated person, a person authenticated when coinciding with a predetermined first condition, and determines, as an accompanying person, a person who coincides with a predetermined second condition related to the already-authenticated person when authenticated, and said suspicious person detection unit, when the accompanying person is distanced at a predetermined first distance or longer from the already-authenticated person, issues an alarm. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A suspicious person detection method by which a computer executes:
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detecting a position of a person on a per person basis; and tracking continuously the detected position of the person; and wherein a person authenticated by coinciding with the predetermined first condition is determined to be an already-authenticated person, while a person, who coincides with a predetermined second condition related to the already-authenticated person when authenticated is determined to be an accompanying person, and an alarm is issued when the accompanying person is distanced at a predetermined first distance or longer from the already-authenticated person. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A non-transitory computer readable storage medium storing a suspicious person detection program for making a computer execute:
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detecting a position of a person on a per person basis; and tracking continuously the detected position of the person; and wherein a person authenticated by coinciding with the predetermined first condition is determined to be an already-authenticated person, while a person, who coincides with a predetermined second condition related to the already-authenticated person when authenticated is determined to be an accompanying person, and an alarm is issued when the accompanying person is distanced at a predetermined first distance or longer from the already-authenticated person.
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Specification