Investigation assist device, investigation assist method and investigation assist system
First Claim
1. An investigation support device that is connected to a plurality of cameras installed at predetermined positions respectively so as to communicate with the cameras, the investigation support device comprising:
- a processor; and
a storage configured to record map information including position information on installation position of each of the cameras, and captured video of each of the cameras in association with the position information of corresponding camera,wherein the processor is configured tocalculate a period of time from a time at which an event has occurred or a time at which a target relating to occurrence of the event has been found lastly to a current time; and
search for a video of another camera of the cameras that is disposed at a position from the camera that has detected the event or the camera that has detected the target lastly, the position being within a distance at which the target can move within the period of time obtained by the calculation.
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Accused Products
Abstract
An investigation assist device includes a processor and a storage that records road map information including a plurality of intersections and captured video of each of the cameras in association with camera information and intersection information. The processor retrieves a vehicle based on the captured video of each of the cameras installed at one or more intersections within a predetermined distance range from the intersection where the event has occurred, based on input information including date and time information when the event has occurred, the intersection information where the event has occurred, and feature information of the vehicle having caused the event. The processor updates detection date and time information of the vehicle from reception date and time information on a report indicating an occurrence of the event to detection date and time information of the vehicle.
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Citations
10 Claims
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1. An investigation support device that is connected to a plurality of cameras installed at predetermined positions respectively so as to communicate with the cameras, the investigation support device comprising:
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a processor; and a storage configured to record map information including position information on installation position of each of the cameras, and captured video of each of the cameras in association with the position information of corresponding camera, wherein the processor is configured to calculate a period of time from a time at which an event has occurred or a time at which a target relating to occurrence of the event has been found lastly to a current time; and search for a video of another camera of the cameras that is disposed at a position from the camera that has detected the event or the camera that has detected the target lastly, the position being within a distance at which the target can move within the period of time obtained by the calculation. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A monitoring method implemented by an investigation support device that is connected to a plurality of cameras installed at predetermined positions respectively so as to communicate with the cameras, the monitoring method comprising:
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recording map information including position information on installation position of each of the cameras, and captured video of each of the cameras in association with position information of corresponding camera, calculating a period of time from a time at which an event has occurred or a time at which a target relating to occurrence of the event has been found lastly to a current time, and searching for a video of another camera of the cameras that is disposed at a position from the camera that has detected the event or the camera that has detected the target lastly, the position being within a distance at which the target can move within the period of time obtained by the calculation.
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Specification