Vehicle rear view apparatus utilizing heads up display and rear looking sensors
First Claim
1. A vehicle rear view apparatus comprisinga heads up display capable of projecting an image which appears on a windshield of a vehicle;
- a rear view sensor adapted to be mounted on the vehicle for providing data representative of the environment to the rear of the vehicle; and
a connection between the rear view sensor and the heads up display to provide an output of the rear view sensor to the heads up display for projection of the rear view data in the front line of sight of the vehicle driver.
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Accused Products
Abstract
A vehicle rear view apparatus and method has one or more rear looking sensors which provide rear view information about the environment to the rear of the vehicle and transmit such information via a connection to a heads up display mounted within the vehicle. The heads up display projects an image representative of the rear view sensor output information onto the vehicle windshield in the forward line of sight of the vehicle driver. The connection between the rear looking sensor and the heads up display may be a hardwired connection or a wireless connection. The rear looking sensors include one or more of a video camera, an object detector, a distance to object detector, an ultrasonic object detector, a device for projecting the path of the vehicle when moving in reverse, and a speed base time to collision with an object behind the vehicle.
36 Citations
5 Claims
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1. A vehicle rear view apparatus comprising
a heads up display capable of projecting an image which appears on a windshield of a vehicle; -
a rear view sensor adapted to be mounted on the vehicle for providing data representative of the environment to the rear of the vehicle; and a connection between the rear view sensor and the heads up display to provide an output of the rear view sensor to the heads up display for projection of the rear view data in the front line of sight of the vehicle driver. - View Dependent Claims (2, 3, 4)
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5. A method of communicating rear view data representative of the environment rearward of a vehicle to a location viewable by a driver of the vehicle comprising the steps of:
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communicating rear view data between at least one rear view sensor on the vehicle and a heads up display mounted in the vehicle; and projecting a visual image by the heads up display representative of the rear view data in a forward looking line of sight of the vehicle driver.
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Specification