Vehicle and control method for the same

Patent metadata

Field	Value
Publication number	US-10479274-B2
Application number	US-201615287779-A
Country	US
Kind code	B2
Filing date	Oct 7, 2016
Priority date	Oct 7, 2015
Publication date	Nov 19, 2019
Grant date	Nov 19, 2019

Abstract

Disclosed are a vehicle and a control method for the same. The vehicle includes a display unit configured to display information, a sensing unit configured to detect a moving object in the vicinity of the vehicle, and a controller configured to judge the motion characteristics of the moving object based on sensing information regarding the moving object provided from the sensing unit, the motion characteristics of the moving object including a speed and a movement direction of the moving object, to set a dangerous area for the moving object based on the motion characteristics of the moving object, the dangerous area having a size and a shape corresponding to the motion characteristics of the moving object, and to display an image indicating the dangerous area on the display unit.

First claim

What is claimed is:

1. A vehicle surround monitoring device comprising:
a controller configured to:
receive, from a sensing unit, information about (i) a moving object disposed within a first distance from a vehicle and (ii) movement of the moving object;
obtain motion characteristics of the moving object based on the movement of the moving object detected by the sensing unit, the motion characteristics of the moving object including speed of the moving object and a moving direction of the moving object;
determine a first visual image associated with the moving object based on the motion characteristics of the moving object, wherein a size and a shape of the first visual image are associated with the motion characteristics of the moving object; and
provide the first visual image to a display unit for displaying,

wherein the controller is further configured to:
determine a predicted movement area of the moving object based on the motion characteristics of the moving object, and
control the display unit to display, along with an image indicating the predicted movement area of the moving object, an image indicating a predicted route of the vehicle.

2. The vehicle surround monitoring device of claim 1 , wherein the sensing unit includes a camera, a radar, a Light Detection and Ranging (LiDAR) sensor, or an ultrasonic sensor.

3. The vehicle surround monitoring device of claim 1 , wherein the controller is configured to provide the first visual image in an augmented-reality mode or a top-view mode to the display unit.

4. The vehicle surround monitoring device of claim 3 , wherein the controller is configured to:
merge the first visual image into a map, and
provide the map that is merged with the first visual image to the display unit, the map presenting a geographical area that the vehicle locates.

5. The vehicle surround monitoring device of claim 4 , wherein the controller is configured to determine a scale of the map based on traffic information for the geographical area.

6. The vehicle surround monitoring device of claim 1 , wherein the controller is configured to:
determine one or more tracking points of the moving object;
obtain tracking data for the one or more tracking points, the tracking data including a position, speed, or a moving direction of each tracking point;
determine a predicted moving direction of the moving object based on the tracking data; and
adjust the first visual image based on the predicted moving direction.

7. The vehicle surround monitoring device of claim 1 , wherein the controller is configured to identify a type of the moving object.

8. The vehicle surround monitoring device of claim 7 , wherein the controller is configured to:
store a plurality of types of moving objects in a memory;
associate the identified type of the moving object with one of the plurality of types of moving objects stored in the memory; and
determine the first visual image based on the association between the identified type and the one of the plurality of types of moving objects stored in the memory.

9. The vehicle surround monitoring device of claim 1 , wherein the first visual image includes one or more sub-areas.

10. The vehicle surround monitoring device of claim 9 , wherein each of the one or more sub-areas indicates a route that the moving object will pass at a certain time period.

11. The vehicle surround monitoring device of claim 9 , wherein the controller is configured to provide the one or more sub-areas to the display unit for displaying, the one or more sub-areas being distinguishable from each other based on visual characteristics.

12. The vehicle surround monitoring device of claim 9 , wherein the controller is configured to determine the predicted route of the vehicle that the vehicle is predicted to pass at a first time period based on the motion characteristics of the vehicle.

13. The vehicle surround monitoring device of claim 12 , wherein the controller is configured to:
determine a second visual image corresponding to the predicted route of the vehicle, and
provide, to the display unit, the second visual image with the first visual image associated with the moving object.

14. The vehicle surround monitoring device of claim 12 , wherein the controller is configured to determine whether one of the one or more sub-areas overlaps the predicted route of the vehicle.

15. The vehicle surround monitoring device of claim 14 , wherein the controller is configured to, based on (i) the determination that one of the one or more sub-areas overlaps the predicted route of the vehicle and (ii) illumination outside the vehicle, provide an audio alert or a visual alert to the moving object.

16. The vehicle surround monitoring device of claim 14 , wherein the controller is configured to, based on the determination that one of the one or more sub-areas overlaps the predicted route of the vehicle, perform one or more operations including (i) providing a warning to a driver of the vehicle, (ii) generating speed control information for the vehicle, (iii) generating steering control information for the vehicle, and (iv) generating light control information for the vehicle.

17. The vehicle surround monitoring device of claim 16 , wherein the controller is configured to perform a first operation, among the one or more operations, for the sub-area that overlaps the predicted route of the vehicle.

18. The vehicle surround monitoring device of claim 17 , wherein the controller is configured to adjust control parameters for the warning, the speed control information, the steering control information, and the light control information based on a distance between the vehicle and the sub-area that overlaps the predicted route of the vehicle.

19. The vehicle surround monitoring device of claim 16 , wherein the controller is configured to:
determine which sub-area of the one or more sub-areas overlaps the predicted route of the vehicle; and
determine an operation, from the operations, for the sub-area that overlaps the predicted route of the vehicle based on the determination as to which sub-area of the one or more sub-areas overlaps the predicted route of the vehicle.

20. The vehicle surround monitoring device of claim 1 , further comprising a communication unit that is configured to receive travel information from the moving object,
wherein the controller is configured to determine the first visual image associated with the moving object based on the travel information received from the moving object.

21. The vehicle surround monitoring device of claim 1 , wherein the controller is further configured to:
determine a second visual image corresponding to the predicted route of the vehicle, and
provide, to the display unit, the second visual image with the first visual image associated with the moving object.

22. The vehicle surround monitoring device of claim 21 , wherein the first visual image includes one or more sub-areas, and
wherein the controller is configured to determine whether one of the one or more sub-areas overlaps the predicted route of the vehicle.

Assignees

• Lg Electronics Inc

Inventors

• Park Sangha

Classifications

• B60W2554/00

  Input parameters relating to objects · CPC title

• B60R2300/304

  using merged images, e.g. merging camera image with stored images · CPC title

• B60R2300/308

  by overlaying the real scene, e.g. through a head-up display on the windscreen · CPC title

• B60R2300/70

  characterised by an event-triggered choice to display a specific image among a selection of captured images · CPC title

• G08G1/162

  event-triggered · CPC title