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公开(公告)号：US10467897B2
公开(公告)日：2019-11-05
申请号：US15900101
申请日：2018-02-20
发明人： Masao Watanabe , Hideyuki Yoshida , Takahiro Yoshimura , Masaomi Iiizumi , Takamitsu Arai , Takao Koishi , Mikio Morioka , So Suzuki
摘要： An investigation assist system includes an investigation assist device that acquires captured video of cameras installed at a plurality of intersections respectively; and an operator terminal that is connected to the investigation assist device so as to communicate with the investigation assist device. The investigation assist device detects an occurrence of an event at a first point based on the acquired captured video of the camera, and transmits the captured video of the camera to the operator terminal, the captured video being acquired at a time when the event is detected. The operator terminal records the captured video of the camera transmitted from the investigation assist device, and transmits report contents information based on the report indicating the occurrence of the event to the investigation assist device. The investigation assist device extracts a captured video satisfying the report contents information transmitted from the operator terminal, and transmits the extracted video to the investigation assist device. The operator terminal displays the captured video transmitted from the investigation assist device on the display.
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公开(公告)号：US20200082691A1
公开(公告)日：2020-03-12
申请号：US16688787
申请日：2019-11-19
发明人： Takamitsu Arai , Marie Kanda , Takahiro Yoshimura , Atsuharu Yamamoto , Kazuma Ohtani , Takashi Kamio
IPC分类号： G08B13/196 , G06K9/00 , G08B25/08
摘要： A camera transmits a captured image of a surveillance area to a server. A microphone receives a sound of the surveillance area and transmits the sound to the server. The server detects a warning sound starting based on a harming behavior on a vehicle in a surveillance area and arriving from the vehicle using the sound of the surveillance area, determines an occurrence position of the harming behavior based on the detection of the warning sound, acquires a captured image of the occurrence position, determines the vehicle on which the harming behavior is executed using the captured image of the occurrence position, acquires information regarding the vehicle, and records the information regarding the vehicle and the captured image of the occurrence position in association with each other in an accumulator.
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公开(公告)号：US10276007B2
公开(公告)日：2019-04-30
申请号：US15745865
申请日：2016-08-02
IPC分类号： G08B13/196 , G08B23/00 , G08B25/00 , G08B25/04 , H04N7/18
摘要： A security system includes a camera that captures an image of a monitoring area, a recorder that stores the captured image which is captured by the camera, a sensor that detects a matter in the monitoring area, a video monitoring and display device that causes a monitor to display the captured image of the monitoring area from the camera or the recorder, and a BLE reception device that detects a signal from a BLE transmission terminal which is installed or maintained by a guard who patrols the monitoring area. In a case where the matter is detected in the monitoring area, the video monitoring and display device extracts the captured images of the suspect or the guard, chronologically arranges the captured images, and displays the captured images on the monitor. Furthermore, in a case where the video monitoring and display device displays the captured images of the guard, the video monitoring and display device also displays positional information of the BLE transmission terminal in association with the captured images of the guard.
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公开(公告)号：US10475337B2
公开(公告)日：2019-11-12
申请号：US15896812
申请日：2018-02-14
发明人： Masao Watanabe , Hideyuki Yoshida , Takahiro Yoshimura , Masaomi Iiizumi , Takamitsu Arai , Takao Koishi , Mikio Morioka , So Suzuki
摘要： An investigation assist device is connected to cameras installed at a plurality of intersections respectively. The investigation assist device has a processor and a storage that records road map information including the plurality of intersections and captured video of each camera in association with camera information and intersection information. The processor extracts camera information of intersections adjacent to a first point where an event occurred according to an information input including information on the first point and feature information of a vehicle having caused the event. The processor retrieves a vehicle satisfying the feature information of the vehicle using a captured video of a camera specified by the extracted camera information. The processor analyzes feature information of the retrieved vehicle. The processor updates feature information of the vehicle by adding the analyzed feature information of the vehicle to the feature information of the vehicle input by the information input, and stores the updated information in the storage. The processor updates detection point information of the vehicle from the information on the first point into detection point information of the retrieved vehicle, and stores the updated information in the storage.
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公开(公告)号：US10229589B1
公开(公告)日：2019-03-12
申请号：US15900115
申请日：2018-02-20
发明人： Masao Watanabe , Hideyuki Yoshida , Takahiro Yoshimura , Masaomi Iiizumi , Takamitsu Arai , Takao Koishi , Mikio Morioka , So Suzuki
摘要： An investigation assist device is connected to cameras installed at a plurality of intersections respectively so as to communicate with the cameras. The investigation assist device includes a processor and a storage that records road map information including the plurality of intersections and captured video of each of the cameras in association with camera information and intersection information. The processor retrieves a vehicle using 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 the feature information of the vehicle having caused the event, the captured videos corresponding to the date and time information. The processor updates the 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, updates detection point information of the vehicle from the intersection information on the intersection where the event has occurred to intersection information on another intersection where the vehicle is detected, and stores the updated information in the storage.
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公开(公告)号：US10529205B2
公开(公告)日：2020-01-07
申请号：US15830203
申请日：2017-12-04
发明人： Takamitsu Arai , Marie Kanda , Takahiro Yoshimura , Atsuharu Yamamoto , Kazuma Ohtani , Takashi Kamio
IPC分类号： G08B13/196 , G06K9/00 , G08B25/08 , G08G1/017
摘要： A camera transmits a captured image of a surveillance area to a server. A microphone receives a sound of the surveillance area and transmits the sound to the server. The server detects a warning sound starting based on a harming behavior on a vehicle in a surveillance area and arriving from the vehicle using the sound of the surveillance area, determines an occurrence position of the harming behavior based on the detection of the warning sound, acquires a captured image of the occurrence position, determines the vehicle on which the harming behavior is executed using the captured image of the occurrence position, acquires information regarding the vehicle, and records the information regarding the vehicle and the captured image of the occurrence position in association with each other in an accumulator.
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