DRIVE ASSIST DEVICE, AND VEHICLE USING DRIVE ASSIST DEVICE
First Claim
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1. A drive assist device to be installed on a vehicle, the device comprising:
- a light source that irradiates a detection target with light;
a first lens having a first area through which the irradiated light from the light source passes;
a second lens having a second area through which reflected light reflected from the detection target passes; and
a light receiving element that receives the reflected light that passes the second lens,wherein the first area and the second area are arranged to be in align with each other, in vehicle width direction.
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Abstract
A drive assist device includes a light source that irradiates a detection target with light, a first lens having a first area through which the irradiated light from the light source passes, a second lens having a second area through which reflected light reflected from the detection target passes, and a light receiving element that receives the reflected light that passes the second lens. The first area and the second area are arranged to be in align with each other, in width direction of the drive assist device.
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Citations
11 Claims
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1. A drive assist device to be installed on a vehicle, the device comprising:
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a light source that irradiates a detection target with light; a first lens having a first area through which the irradiated light from the light source passes; a second lens having a second area through which reflected light reflected from the detection target passes; and a light receiving element that receives the reflected light that passes the second lens, wherein the first area and the second area are arranged to be in align with each other, in vehicle width direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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Specification