Data presentation method and terminal device

A terminal device, comprising:

• a communications port configured to receive, from a data collection apparatus, first data of an autonomous driving apparatus and first environmental data regarding an environment around the autonomous driving apparatus;
• one or more processors coupled to the communications port and configured to:
• obtain traveling information of the autonomous driving apparatus or requirement information of a user for data presentation;
• determine first point cloud data related to the autonomous driving apparatus, wherein the first point cloud data is data represented in a form of a plurality of points, and wherein the first point cloud data is related with the traveling information or the requirement information;
• and
• determine a presentation manner of the first point cloud data based on the traveling information or the requirement information, wherein the traveling information comprises weather information and comprises a traveling position, a traveling speed, a lane in which the autonomous driving apparatus is located, or ambient light information, wherein the requirement information comprises a presentation angle of view, a first object to be combined during presentation, or an operating instruction, and wherein the presentation manner corresponds to point cloud density or a combination of the point cloud density and a point cloud size, a second object that needs to be presented in a first point cloud, a point cloud color, or superposed pre-warning information;
• a display coupled to the one or more processors and configured to present the first point cloud data in the presentation manner;
• and
• a projection device coupled to the one or more processors and configured to:
• project the first point cloud data onto a first region of a windshield of the autonomous driving apparatus when the first object is a head-up display (HUD), wherein an area of the first region is less than that of the windshield;
• and
• project the first point cloud data onto an entirety of the windshield when the first object an augmented reality (AR) scene.

An autonomous driving apparatus, comprising:

• a communications port configured to collect first data of the autonomous driving apparatus and first environmental data regarding an environment around the autonomous driving apparatus;
• and
• one or more processors of a terminal device coupled to the communications port and configured to:
• obtain traveling information of the autonomous driving apparatus or requirement information of a user for data presentation;
• determine, using the first data, the first environmental data, and the traveling information or the requirement information, first point cloud data related to the autonomous driving apparatus, wherein the first point cloud data is data represented in a form of a plurality of points;
• determine a presentation manner of the first point cloud data, wherein the traveling information comprises weather information and comprises a traveling position, a traveling speed, a lane in which the autonomous driving apparatus is located, or ambient light information, wherein the requirement information comprises a presentation angle of view, a first object to be combined during presentation, or an operating instruction, and wherein the presentation manner corresponds to point cloud density or a combination of the point cloud density and a point cloud size, a second object that needs to be presented in a first point cloud, a point cloud color, or superposed pre-warning information;
• and
• present the first point cloud data in the presentation manner by:
• projecting the first point cloud data onto a first region of a windshield of the autonomous driving apparatus when the first object is a head-up display (HUD), wherein an area of the first region is less than that of the windshield;
• and
• projecting the first point cloud data onto an entirety of the windshield for presentation when the first object is an augmented reality (AR) scene.