Navigation arrow display method, vehicle-mounted device, readable storage medium, and chip
AssigneeHuawei Technologies Co., Ltd.
InventorsTierui He, Qing Xu, Wuquan Tang
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to navigation arrow display methods, vehicle-mounted devices, readable storage mediums, and chips. One example method, applied to a vehicle-mounted device in a vehicle provided with a head up display HUD, includes detecting that there is an obstacle in a first lane in which the vehicle is currently located, determining a location of the obstacle in a field of view image of the vehicle, determining a display location of a navigation arrow based on the location of the obstacle in the field of view image, and displaying the navigation arrow by using the HUD and based on the display location of the navigation arrow.
Claims20
A method, applied to a vehicle-mounted device in a vehicle, wherein the vehicle is provided with a head up display (HUD), and the method comprises:
- detecting that there is an obstacle in a first lane in which the vehicle is currently located;
- determining a location of the obstacle in a field of view image of the vehicle;
- and
- displaying a navigation arrow by using the HUD based on the location of the obstacle in the field of view image.
A vehicle-mounted device in a vehicle, wherein the vehicle is provided with a head up display (HUD), and the vehicle-mounted device comprises at least one processor and at least one memory, wherein the at least one memory stores a computer program for execution by the at least one processor to enable the vehicle-mounted device to perform operations comprising:
- detecting that there is an obstacle in a first lane in which the vehicle is currently located;
- determining a location of the obstacle in a field of view image of the vehicle;
- and
- displaying a navigation arrow by using the HUD and based on the location of the obstacle in the field of view image.
A non-transitory computer-readable storage medium, wherein the non-transitory computer-readable storage medium stores a computer program for execution by at least one processor to enable a vehicle-mounted device in a vehicle provided with a head up display (HUD) to perform operations comprising:
- detecting that there is an obstacle in a first lane in which the vehicle is currently located;
- determining a location of the obstacle in a field of view image of the vehicle;
- and
- displaying a navigation arrow by using the HUD and based on the location of the obstacle in the field of view image.
Dependencies are inferred from the claim text.