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US 12,752,702 B2Granted
Vehicle search indication method, device, computer-readable storage medium, and vehicle
AssigneePATEO CONNECT+ Technology (Shanghai) Corporation
InventorsHongren Shi, Chuxiong Zhang
Life of this patent
Estimating the term…
Abstract
A vehicle search notification method includes detecting a user identification signal outside a vehicle, in response to receiving the user identification signal, determining a relative position of the vehicle with respect to a user based on the user identification signal, and playing a voice notification about vehicle search navigation through an external loudspeaker of the vehicle according to the relative position.
Claims20
A vehicle search notification method comprising:
- detecting a user identification signal outside a vehicle, the user identification signal including an Ultra Wide Band (UWB) signal;
- in response to receiving the user identification signal, determining a relative position of the vehicle with respect to a user based on the user identification signal, the relative position including a relative direction of the vehicle with respect to the user;
- and
- playing a voice notification about vehicle search navigation through an external loudspeaker of the vehicle according to the relative position, the voice notification including the relative direction of the vehicle with respect to the user, wherein in response to receiving the user identification signal, determining a relative position of the vehicle with respect to a user based on the user identification signal includes:
- determining the relative position of the vehicle with respect to the user according to the UWB signal;
- determining a movement trajectory of a user terminal according to position information indicated by a plurality of UWB signals, the movement trajectory being a continuous movement trajectory generated by the user waving the user terminal;
- obtaining three or more positions from the movement trajectory in a time sequence;
- and
- determining the relative direction of the vehicle with respect to the user according to the three or more positions.
6 more elements
A vehicle search notification device comprising:
- one or more memories;
- and
- one or more processors communicatively connected to the one or more memories and configured to
- detect a user identification signal outside a vehicle, the user identification signal including an Ultra Wide Band (UWB) signal;
- in response to receiving the user identification signal, determine a relative position of the vehicle with respect to a user based on the user identification signal, the relative position including a relative direction of the vehicle with respect to the user;
- and
- play a voice notification about vehicle search navigation through an external loudspeaker of the vehicle according to the relative position, the voice notification including the relative direction of the vehicle with respect to the user, wherein in response to receiving the user identification signal, determining a relative position of the vehicle with respect to a user based on the user identification signal includes:
- determining the relative position of the vehicle with respect to the user according to the UWB signal;
- determining a movement trajectory of a user terminal according to position information indicated by a plurality of UWB signals, the movement trajectory being a continuous movement trajectory generated by the user waving the user terminal;
- obtaining three or more positions from the movement trajectory in a time sequence;
- and
- determining the relative direction of the vehicle with respect to the user according to the three or more positions.
9 more elements
A vehicle comprising:
- an external speaker arranged on an inner side of a vehicle body panel;
- a monitor module;
- one or more memories;
- and
- one or more processors communicatively connected to the one or more memories the external speaker, and the monitor module and being configured to:
- detect a user identification signal outside a vehicle by the monitor module, the user identification signal including an Ultra Wide Band (UWB) signal;
- in response to receiving the user identification signal, determine a relative position of the vehicle with respect to a user based on the user identification signal, the relative position including a relative direction of the vehicle with respect to the user;
- and
- play a voice notification about vehicle search navigation through an external loudspeaker of the vehicle according to the relative position, the voice notification including the relative direction of the vehicle with respect to the user, wherein in response to receiving the user identification signal, determining a relative position of the vehicle with respect to a user based on the user identification signal includes:
- determining the relative position of the vehicle with respect to the user according to the UWB signal;
- determining a movement trajectory of a user terminal according to position information indicated by a plurality of UWB signals, the movement trajectory being a continuous movement trajectory generated by the user waving the user terminal;
- obtaining three or more positions from the movement trajectory in a time sequence;
- and
- determining the relative direction of the vehicle with respect to the user according to the three or more positions.
11 more elements
Dependencies are inferred from the claim text.