System and method for providing front-oriented visual information to vehicle driver

• US 9,511,711 B2
• Filed: 08/14/2013
• Issued: 12/06/2016
• Est. Priority Date: 01/30/2012
• Status: Active Grant

• Current Assignee: Steven Robert Petrillo
• Original Assignee: Klear-View Camera LLC
• Inventors: Petrillo, Steven R., Roeger, Robert Michael
• Primary Examiner(s): Cheung, Calvin
• Assistant Examiner(s): Martinez Borrero, Luis A
• Application Number:
  US14/428,881
• Publication Number:
  US 20150274074A1
• Time in Patent Office: 1,210 Days
• Field of Search: 701/301, 701/33.4, 701/41, 701/117, 701/31.4, 701/36, 701/422, 701/116, 701/124, 701/2, 701/23, 701/28, 701/517, 701/93, 701/94, 701/96, 701/70, 701/102, 701/112, 701/113, 701/42, 348/149, 348/342, 348/36, 348/362, 348/370, 340/942, 340/934, 340/933, 340/929, 340/907, 340/905, 340/901
• US Class Current: 1/1
• CPC Class Codes: B60K 2360/168 Target or limit values
• CPC Class Codes: B60K 2360/176 Camera images
• CPC Class Codes: B60K 2360/179 Distances to obstacles or vehicles
• CPC Class Codes: B60K 2360/21 using cameras
• CPC Class Codes: B60K 2360/589 Wireless data transfers
• CPC Class Codes: B60K 2360/5905 Wi-fi
• CPC Class Codes: B60K 2360/5911 Bluetooth
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/22 Display screens
• CPC Class Codes: B60K 35/26 using acoustic output
• CPC Class Codes: B60K 35/28 characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• CPC Class Codes: B60K 35/60 Instruments characterised by their location or relative disposition in or on vehicles arrangements of lighting devices on dashboards B60Q3/10
• CPC Class Codes: B60K 35/81 for controlling displays
• CPC Class Codes: B60K 35/85 Arrangements for transferring vehicle- or driver-related data
• CPC Class Codes: B60Q 1/0023 the element being a sensor, e.g. distance sensor, camera
• CPC Class Codes: B60Q 9/008 for anti-collision purposes
• CPC Class Codes: B60R 1/25 to the sides of the vehicle
• CPC Class Codes: B60R 1/28 with an adjustable field of view
• CPC Class Codes: B60R 2300/105 using multiple cameras
• CPC Class Codes: B60R 2300/302 combining image information with GPS information or vehicle data, e.g. vehicle speed, gyro, steering angle data
• CPC Class Codes: B60R 2300/303 : using joined images, e.g. multiple camera images
• CPC Class Codes: B60R 2300/404 : triggering from stand-by mode to operation mode
• CPC Class Codes: B60R 2300/406 : using wireless transmission
• CPC Class Codes: B60R 2300/605 : the adjustment being automatic
• CPC Class Codes: B60R 2300/70 : characterised by an event-triggered choice to display a specific image among a selection of captured images
• CPC Class Codes: B60R 2300/802 : for monitoring and displaying vehicle exterior blind spot views
• CPC Class Codes: G01C 21/3697 : Output of additional, non-guidance related information, e.g. low fuel level G01C21/3679 takes precedence

Abstract

A camera system is installed on the front end of a vehicle, either on the left front, the right front, or both sides. The camera is linked via wired or wireless connection to an onboard computer and a navigation display that is located within the passenger compartment of the vehicle. The driver reviews a visual description on the display of any oncoming traffic in the form of motor vehicles, pedestrians, cyclists, animals and the like on the navigation display via a single screen, split screen or alternating screens. The camera system can include a speed sensor that detects when the vehicle reaches a threshold speed to activate or de-activate the camera. Alternatively, the computer can activate the system when a turn signal is activated, and de-activate the system when the turn signal is no longer activated. This camera system can be retrofitted into older vehicles.

Claims

1. A system for providing visual information to a driver of a vehicle, comprising:

first and second flush-mounted or recessed cameras located in a right front quarter panel of the vehicle and a left front quarter panel of the vehicle, respectively, the cameras configured to image a field of view of 90 degrees to 150 degrees in at least one of a horizontal plane and a vertical plane;

a right proximity and speed sensor and a left proximity and speed sensor that determine a range of a right object on a right side of the vehicle and a left object on side of the vehicle, respectively;

a display within the vehicle that provides the driver with at least one of images or video feed of a scene imaged by the camera; and

an onboard computer that detects whether a turn signal of the vehicle is activated and causes the images or video feed to be displayed on the display when the turn signal of the vehicle is activated and the onboard computer causes the displaying of the images or video feed to stop when the computer determines that the turn signal of the vehicle is no longer activated,

wherein the computer is configured to;

determine a respective amount of time until each object is expected to reach a location of the vehicle;

determine which of the right object or the left object is expected to reach the location of the vehicle first; and

select, as a source for displaying, the first or second flush-mounted or recessed camera on a same side of the vehicle as the one of the right object or the left object which is expected to reach the location of the vehicle first.

2. The system as set forth in claim 1, wherein the display is an onboard navigation screen.

3. The system as set forth in claim 1, wherein the at least one camera includes a first camera, flush-mounted or recessed in a right front quarter panel of the vehicle and a second camera, flush-mounted or recessed in a left front quarter panel of the vehicle.

4. The system as set forth in claim 1, wherein the onboard computer is configured to cause the display to display at least one of images or video from the first camera and at least one of images or video from the second camera on a split screen image.

5. The system as set forth in claim 1, wherein the onboard computer causes the displaying of the images or video feed to continue while the turn signal of the vehicle is still activated.

6. The system as set forth in claim 1, wherein the system is voice activated.

7. The system as set forth in claim 6, wherein the computer causes the display of image data from either the left or right front quarter panel cameras in response to a voice command.

8. The system of claim 1, further comprising a network interface to transmit the video data to a mobile device within the vehicle, to be displayed by the mobile device.

9. The system of claim 1, further comprising a left rear quarter panel camera or right rear quarter panel camera, the left or right rear quarter panel camera being flush mounted or recessed, and coupled to provide a video display feed, wherein the computer is configured to cause display of the video display feed of the rear quarter panel camera when the transmission is in reverse gear.

10. The system of claim 1, further comprising a rear camera and one of the group consisting of a left rear quarter panel camera or right rear quarter panel camera, the left or right rear quarter panel camera being flush mounted or recessed, and coupled to provide a video display feed, wherein the computer is configured to cause display of the video display feed of the rear quarter panel camera but not the rear camera when the transmission is in reverse gear and a turn signal is activated, and to cause display of the video display feed of the rear camera but not the rear quarter panel camera when the transmission is in reverse gear and a turn signal is not activated.

11. The system of claim 10, wherein the computer is configured to discontinue display of the video display feed of the rear quarter panel camera when the turn signal is no longer activated.

12. The system of claim 10, wherein the vehicle further comprises a rear facing camera, and the computer is configured to cause display of a video display feed of the rear facing camera when the transmission is in reverse gear and no turn signal is activated.

13. The system as set forth in claim 1, further comprising a proximity and speed sensor that determines the range of an oncoming object and wherein the computer provides an alert when the object is expected to reach a location of the vehicle in less than a predetermined length of time.

14. The system as set forth in claim 1 wherein the flush mounted camera is located in a front headlight pod and includes a wireless link to communicate with at least one of the display and computer.

15. A method for providing visual information to a driver of a vehicle comprising steps of:

automatically activating first and second flush-mounted or recessed cameras on a right front quarter panel of the vehicle and a left front quarter panel of the vehicle, respectively, when a turn signal of the vehicle is activated, the cameras configured to image a field of view of 90 degrees to 150 degrees in at least one of a horizontal plane and a vertical plane;

receiving and displaying visual information from the camera of at least one of images or video while the turn signal is activated;

determining a respective amount of time until each object is expected to reach a location of the vehicle; and

determining which of the right object or the left object is expected to reach the location of the vehicle first; and

selecting, as a source for displaying, the first or second flush-mounted or recessed camera on a same side of the vehicle as the one of the right object or the left object which is expected to reach the location of the vehicle first.

16. A method for providing visual information to a driver of a vehicle comprising steps of:

receiving from a right proximity and speed sensor and a left proximity and speed sensor a range of a right object on a right side of the vehicle and a left object on side of the vehicle, respectively;

determining a respective amount of time until each object is expected to reach a location of the vehicle;

determining which of the right object or the left object is expected to reach the location of the vehicle first;

automatically selecting, as a source for displaying, a right or left flush-mounted or recessed camera on a same side of the vehicle as the one of the right object or the left object which is expected to reach the location of the vehicle first, the cameras configured to image a field of view of 90 degrees to 150 degrees in at least one of a horizontal plane and a vertical plane;

automatically activating the selected one of a right or a left flush-mounted or recessed camera on a right or left rear quarter panel of the vehicle when a transmission of the vehicle is in reverse gear and a turn signal of the vehicle is activated;

receiving and displaying visual information from the selected camera on the rear quarter panel of at least one of images or video while the transmission of the vehicle is in reverse gear and turn signal is activated; and

providing an alert if the selected object is expected to reach the location of the vehicle in less than a predetermined length of time.