IN-VEHICLE CAMERA AND VEHICLE CONTROL SYSTEM
First Claim
1. An in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, whereinthe top face has an angular shape bent at a ridge line passing through the top face,the lens is positioned in the vicinity of the ridge line, andthe in-vehicle camera includes a hood attached to a front portion of the case, the front portion being positioned at a front side of the case with respect to the lens.
1 Assignment
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Accused Products
Abstract
An in-vehicle camera is provide which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window. The top face has an angular shape bent at a ridge line passing through the top face. The lens is positioned in the vicinity of the ridge line. The in-vehicle camera includes a hood attached to a front portion of the case, the front portion being positioned at a front side of the case with respect to the lens.
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Citations
5 Claims
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1. An in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, wherein
the top face has an angular shape bent at a ridge line passing through the top face, the lens is positioned in the vicinity of the ridge line, and the in-vehicle camera includes a hood attached to a front portion of the case, the front portion being positioned at a front side of the case with respect to the lens.
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2. An in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, wherein
the top face has an angular shape bent at a ridge line passing through the top face, the lens is positioned in the vicinity of the ridge line, and the in-vehicle camera includes a biasing member which biases the case laterally from a lateral of the case.
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3. An in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, wherein
the top face is configured by a first face and a second face, the lens is positioned in the vicinity of a border between the first face and the second face, and the case is fixed to the windshield or another window so that an optical axis of the lens is directed to the front side.
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4. A vehicle control system comprising an in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, wherein
the top face has an angular shape bent at a ridge line passing through the top face, the lens is positioned in the vicinity of the ridge line, and the in-vehicle camera comprises: -
a light-receiving section which has a plurality of filters having different pass bands, and a plurality of light-receiving elements, each of which receives incident light via any one of the filters; an image data generation section which, when receiving general image data which is an output of the light-receiving section, extracts outputs of the light-receiving elements correlated to the filters to generate discrete image data, which is image data for each of the filters; an image data processing section which detects, based on the discrete image data generated by the image data generation section or composite image data generated by combining the discrete image data, at least one object included in a group of an obstacle, a preceding vehicle, a preceding pedestrian, a preceding object, a stationary vehicle, a stationary pedestrian, a stationary object, an on-coming vehicle, an on-coming pedestrian, an on-coming object, a lane, a road surface condition, a road shape, a light source, a road sign, a traffic signal, an entity which cuts off a field of view of the light-receiving section, and an environmental feature outside a vehicle; and a vehicle control section which performs, according to the object detected by the image data processing section, vehicle control regarding at least one of collision avoidance, speed warning, lane departure prevention, rear-end collision warning, inter-vehicle warning, lane departure warning, auto high beam, sign indication, full speed range adaptive cruise control, lane keeping, lane change accident prevention, blind spot warning, blind spot monitoring, automatic lane change, forward cross traffic warning, rearward cross traffic warning, erroneous pedal usage prevention, and automatic parking.
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5. A vehicle control system comprising an in-vehicle camera which has a case and a lens, and which is attached in a vehicle interior so that the lens is exposed at a top face of the case and the top face is opposed to a windshield or another window, wherein
the top face has an angular shape bent at a ridge line passing through the top face, the lens is positioned in the vicinity of the ridge line, and the in-vehicle camera comprises: -
a light-receiving section which has a plurality of filters having different pass bands, and a plurality of light-receiving elements, each of which receives incident light via any one of the filters; an image data generation section which, when receiving general image data which is an output of the light-receiving section, extracts outputs of the light-receiving elements correlated to the filters of the light-receiving section to generate discrete image data, which is image data for each of the filters; a receiver section which has a plurality of receiving elements, each of which receives electromagnetic waves; a data processing section which detects, based on the discrete image data generated by the image data generation section or composite image data generated by combining the discrete image data, and scan data outputted from the receiver section, at least one object included in a group of an obstacle, a preceding vehicle, a preceding pedestrian, a preceding object, a stationary vehicle, a stationary pedestrian, a stationary object, an on-coming vehicle, an on-coming pedestrian, an on-coming object, a lane, a road surface condition, a road shape, a light source, a road sign, a traffic signal, an entity which cuts off a field of view of the light-receiving section or the receiver section, and an environmental feature outside a vehicle; and a vehicle control section which performs, according to the object detected by the data processing section, vehicle control regarding at least one of collision avoidance, speed warning, lane departure prevention, rear-end collision warning, inter-vehicle warning, lane departure warning, auto high beam, sign indication, full speed range adaptive cruise control, lane keeping, lane change accident prevention, blind spot warning, blind spot monitoring, automatic lane change, forward cross traffic warning, rearward cross traffic warning, erroneous pedal usage prevention, and automatic parking.
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Specification