Vehicle surveillance system, vehicle surveillance method, and program
First Claim
1. A vehicle surveillance system, comprising:
- a photographing unit configured to photograph a target vehicle;
a positional information acquisition unit configured to acquire positional information indicating a position of the photographing unit;
a surveillance information generation unit configured to extract a vehicle number from an image acquired by the photographing unit and generate surveillance information on the basis of at least the vehicle number and the positional information;
a surveillance information output unit configured to output the surveillance information generated by the surveillance information generation unit; and
a violating vehicle identification unit configured to identify a violating vehicle on the basis of the surveillance information and information on charging from an on-board unit of the target vehicle,wherein the photographing unit, the positional information acquiring unit, the surveillance information generation unit, and the surveillance information output unit are installed in a mobile surveillance vehicle,wherein the positional information acquisition unit is configured to acquire the positional information of the mobile surveillance vehicle, andwherein the violating vehicle identification unit determines that the target vehicle is the violating vehicle, in a newest ignition state of the target vehicle is an OFF state, when a position of the target vehicle when the ignition state is switched to the OFF state and a position of the target vehicle included in a newest surveillance information do not match each other.
2 Assignments
0 Petitions
Accused Products
Abstract
A vehicle surveillance system includes: a photographing unit configured to photograph a target vehicle; a positional information acquisition unit configured to acquire positional information indicating a position of the photographing unit; a surveillance information generation unit configured to extract a vehicle number from an image acquired by the photographing unit and generate surveillance information on the basis of at least the vehicle number and the positional information; and a surveillance information output unit configured to output the surveillance information generated by the surveillance information generation unit. The photographing unit, the positional information acquiring unit, the surveillance information generation unit, and the surveillance information output unit are installed in a mobile surveillance vehicle.
6 Citations
8 Claims
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1. A vehicle surveillance system, comprising:
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a photographing unit configured to photograph a target vehicle; a positional information acquisition unit configured to acquire positional information indicating a position of the photographing unit; a surveillance information generation unit configured to extract a vehicle number from an image acquired by the photographing unit and generate surveillance information on the basis of at least the vehicle number and the positional information; a surveillance information output unit configured to output the surveillance information generated by the surveillance information generation unit; and a violating vehicle identification unit configured to identify a violating vehicle on the basis of the surveillance information and information on charging from an on-board unit of the target vehicle, wherein the photographing unit, the positional information acquiring unit, the surveillance information generation unit, and the surveillance information output unit are installed in a mobile surveillance vehicle, wherein the positional information acquisition unit is configured to acquire the positional information of the mobile surveillance vehicle, and wherein the violating vehicle identification unit determines that the target vehicle is the violating vehicle, in a newest ignition state of the target vehicle is an OFF state, when a position of the target vehicle when the ignition state is switched to the OFF state and a position of the target vehicle included in a newest surveillance information do not match each other. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A vehicle surveillance method which is performed by a vehicle surveillance system installed in a mobile surveillance vehicle, the vehicle surveillance method comprising:
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a photographing step of photographing a target vehicle; a positional information acquisition step of acquiring positional information indicating a position at which the target vehicle is photographed; a surveillance information generation step of extracting a vehicle number from an image acquired in the photographing step and generating surveillance information on the basis of at least the vehicle number and the positional information; a surveillance information output step of outputting the surveillance information generated in the surveillance information generation step; and a step of identifying a violating vehicle on the basis of the surveillance information and information on charging from an on-board unit of the target vehicle, wherein the step of identifying the violating vehicle comprises;
determining that the target vehicle is the violating vehicle, in a newest ignition state of the target vehicle is an OFF state, when a position of the target vehicle when the ignition state is switched to the OFF state and a position of the target vehicle included in a newest surveillance information do not match each other.
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8. A non-transitory computer-readable medium having stored thereon instructions executable by a computing device to cause the computing device to perform method steps, the method steps comprising:
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a photographing step of photographing a target vehicle; a positional information acquisition step of acquiring positional information indicating a position at which the target vehicle is photographed; a surveillance information generation step of extracting a vehicle number from an image acquired in the photographing step and generating surveillance information on the basis of at least the vehicle number and the positional information; a surveillance information output step of outputting the surveillance information generated in the surveillance information generation step; and a step of identifying a violating vehicle on the basis of the surveillance information and information on charging from an on-board unit of the target vehicle, wherein the step of identifying the violating vehicle comprises;
determining that the target vehicle is the violating vehicle, in a newest ignition state of the target vehicle is an OFF state, when a position of the target vehicle when the ignition state is switched to the OFF state and a position of the target vehicle included in a newest surveillance information do not match each other.
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Specification