Vehicle monitor system
A vehicle monitor system includes: a detection unit that detects a vehicle located on the rear lateral side of a host vehicle; a rear lateral imaging unit that images a prescribed angle range on the rear lateral side of the host vehicle; a display unit that displays an image captured by the rear lateral imaging unit; and an image processor that extracts a first image in a range of a first angle with reference to a rear side of the host vehicle from the captured image, and displays the extracted first image on the display unit, wherein when the vehicle is detected by the detection unit, the image processor extracts the first image and a second image in a range of a second angle greater than the first angle with reference to the rear side from the captured image, and displays the first and second images on the display unit.
1. A vehicle monitor system, comprising:
a radar which detects a vehicle on a rear lateral side of a host vehicle;
a camera which images a prescribed angle range on the rear lateral side of the host vehicle;
a display which is provided inside the host vehicle and displays an image captured by the camera; and
an image processor which extracts a first image in a range of a first angle with reference to a rear side of the host vehicle and a second image in a range of a second angle greater than the first angle with reference to the rear side from the image of the prescribed angle range from the image of the prescribed angle range captured by the camera, and displays the extracted first image and the second image on the display, wherein
the display comprises a first display area for displaying the first image and a second display area for displaying the second image, and
the second display area is located in a direction away from the vehicle with respect to the first display area, wherein
when the vehicle is detected by the radar, the image processor computes a relative speed of the vehicle with respect to the host vehicle, and
when the vehicle is not detected by the radar, or when the relative speed of the vehicle with respect to the host vehicle does not reach a setting value, the image processor displays the first image in the first display area and does not display the second image in the second display area, and wherein
when the relative speed of the vehicle with respect to the host vehicle reaches the setting value, the image processor extracts the first image and the second image, and displays the first image in the first display area and displays the second image on a same scale as the first image in the second display area so as to be continuous with the first image.
2. The vehicle monitor system according to claim 1 , wherein
the camera is provided on a side mirror mounted on the host vehicle,
the first angle is a range of a same viewing angle as the side mirror, and
the second angle at least comprises a range of a blind angle of the side mirror.
3. The vehicle monitor system according to claim 1 , wherein when the vehicle is detected by the radar, the image processor calculates a relative position of the vehicle with respect to the host vehicle from the image of the prescribed angle range captured by the camera, and determines the second angle based on the calculated relative position.
4. The vehicle monitor system according to claim 1 , wherein the display is arranged on a center panel of the host vehicle.
5. The vehicle monitor system according to claim 1 , wherein the image processor displays an image of the rear lateral side and an image of the rear side on the display so that the image of the rear lateral side and the image of the rear side are continuous.