Vehicle distance measurement method and device, vehicle-mounted terminal, vehicle and storage medium
The invention discloses a vehicle distance measurement method and device, a vehicle-mounted terminal, a vehicle and a medium, the vehicle comprises at least one UWB communication module, and the method comprises the following steps: controlling the UWB communication module to send a first distance m...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a vehicle distance measurement method and device, a vehicle-mounted terminal, a vehicle and a medium, the vehicle comprises at least one UWB communication module, and the method comprises the following steps: controlling the UWB communication module to send a first distance measurement frame, and controlling the UWB communication module to receive a second distance measurement frame and a data frame sent by a mobile terminal, a first moment for sending the first ranging frame is earlier than a second moment for sending the second ranging frame, a third moment for sending the data frame is later than the second moment, and a clock compensation value of the UWB communication module is determined according to the first moment, the second moment, the third moment, a fourth moment for receiving the second ranging frame and a fifth moment for receiving the data frame, and determining ranging information of the UWB communication module according to the clock compensation value, the first mome |
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