Patent ID: 11958476
Assignee: GREAT WALL MOTOR COMPANY LIMITED
Field: Transport (Mechanical engineering)
Classification: CPC B  G | IPC B  G  H

Claim 3:
4. The method according to claim 1, wherein the step of sending the prompt message for driving the vehicle to the target position point to be displayed to the driver when the current position point of the vehicle and the target position point satisfy the proximity matching condition by the message sender, comprises:
by using a first determining sub-processor, determining an actual distance between the current position point of the vehicle and the target position point;
by using a second determining sub-processor, determining a first distance that the actual distance is projected to a first direction, the first direction being a tangent direction of the target parking route at the target position point;
by using a third determining sub-processor, determining a second distance that the actual distance is projected to a second direction, the second direction being perpendicular to the first direction;
by using a fourth determining sub-processor, determining a heading angle between a current driving direction of the vehicle and the first direction; and
by using a message sub-sender, when at least one of the first distance being less than or equal to a first preset value, the second distance being less than or equal to a second preset value, and the heading angle being less than or equal to a third preset value is satisfied, sending a prompt message for driving the vehicle to the target position point to be displayed to the driver.