Vehicle detection system and vehicle detection method
First Claim
1. A vehicle detection system, comprising:
- a server configured to communicate with a camera installed at an intersection; and
a client terminal configured to communicate with the server,wherein the client terminal is configured to send, in response to input of information including date and time and a location at which an incident occurred and a feature of a vehicle which caused the incident, an information acquisition request relating to a vehicle which passes through the intersection at the location at the date and time to the server;
wherein the server is configured to extract vehicle information and a-passing directions of the vehicle passing through the intersection at the location in association with each other based on a captured image of the camera installed at the intersection at the location at the date and time in response to a reception of the information acquisition request, and to send an extraction result to the client terminal;
wherein the passing directions includes a flow-in direction that indicates a direction in which the vehicle enters the intersection, and a flow-out direction that indicates a direction in which the vehicle exits the intersection;
wherein the client terminal is configured to display a visual feature of the vehicle passing through the intersection at the location and the passing directions of the vehicle on a display device based on the extraction result; and
wherein the visual feature includes indicators, which indicate the flow-in direction and the flow-out direction, superimposed over an image of the intersection.
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0 Petitions
Accused Products
Abstract
A vehicle detection system includes a server connected to be able to communicate with a camera installed at an intersection and a client terminal connected to be able to communicate with the server. The client terminal sends, in response to input of information including date and time and a location at which an incident occurred and a feature of a vehicle which caused the incident, an information acquisition request relating to a vehicle which passes through the intersection at the location at the date and time to the server. The server extracts vehicle information and a passing direction of the vehicle passing through the intersection at the location in association with each other based on a captured image of the camera of the camera installed at the intersection at the location at the date and time in response to a reception of the information acquisition request and sends an extraction result to the client terminal. The client terminal displays a visual feature of the vehicle passing through the intersection at the location and the passing direction of the vehicle on a display device.
3 Citations
21 Claims
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1. A vehicle detection system, comprising:
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a server configured to communicate with a camera installed at an intersection; and a client terminal configured to communicate with the server, wherein the client terminal is configured to send, in response to input of information including date and time and a location at which an incident occurred and a feature of a vehicle which caused the incident, an information acquisition request relating to a vehicle which passes through the intersection at the location at the date and time to the server; wherein the server is configured to extract vehicle information and a-passing directions of the vehicle passing through the intersection at the location in association with each other based on a captured image of the camera installed at the intersection at the location at the date and time in response to a reception of the information acquisition request, and to send an extraction result to the client terminal; wherein the passing directions includes a flow-in direction that indicates a direction in which the vehicle enters the intersection, and a flow-out direction that indicates a direction in which the vehicle exits the intersection; wherein the client terminal is configured to display a visual feature of the vehicle passing through the intersection at the location and the passing directions of the vehicle on a display device based on the extraction result; and wherein the visual feature includes indicators, which indicate the flow-in direction and the flow-out direction, superimposed over an image of the intersection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A vehicle detection method implemented by a vehicle detection system which includes
a server configured to communicate with a camera installed at an intersection and a client terminal configured to communicate with the server, the method comprising: -
sending, in response to input of information including date and time and a location at which an incident occurred and a feature of a vehicle which caused the incident, an information acquisition request of a vehicle which passes through the intersection at a location at date and time to the server; extracting vehicle information and passing directions of the vehicle passing through the intersection at the location based on a captured image of the camera installed at the intersection at the location in association with each other at the date and time in response to a reception of the information acquisition request, the passing directions including a flow-in direction that indicates a direction in which the vehicle enters the intersection, and a flow-out direction that indicates a direction in which the vehicle exits the intersection; sending an extraction result to the client terminal; and displaying a visual feature of the vehicle passing through the intersection at the location and the passing direction of the vehicle on a display device using the extraction result, the visual feature including indicators, which indicate the flow-in direction and the flow-out direction, superimposed over an image of the intersection.
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21. A vehicle detection system, comprising:
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a server configured to communicate with a camera installed at an intersection; and a client terminal configured to communicate with the server, wherein the client terminal is configured to send, in response to input of information including date and time and a location at which an incident occurred and a feature of a vehicle which caused the incident, an information acquisition request relating to a vehicle which passes through the intersection at the location at the date and time to the server; wherein the server is configured to extract vehicle information and passing directions of a plurality of vehicles which pass through the intersection in association with each other at the location based on a captured image of the camera installed at the intersection at the location at the date and time in response to a reception of the information acquisition request and to send an extraction result to the client terminal; wherein the passing directions of the plurality of vehicles includes flow-in directions that indicates directions in which the plurality of vehicles enter the intersection, and a flow-out directions that indicates directions in which the plurality of vehicles exit the intersection; wherein the client terminal is configured to create and output a vehicle candidate report including the extraction result and the input information; and wherein the client terminal is configured to display, on a display device, indicators, which indicate the flow-in directions and the flow-out directions, superimposed over images of the intersection.
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Specification