Vehicle-to-everything navigation support
AssigneeHarman International Industries, Incorporated
InventorsPrasanna Kumar Bolisetty Yeswanth Naga, Ramana Reddy Kodakandla
Life of this patent
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Abstract
A first vehicle-to-everything (V2X) device may operate in compliance with a first regional standard governing V2X Basic Safety Messages (BSMs) for a first geographical region, and a second V2X device may operate in compliance with a second regional standard governing V2X BSMs for a second geographical region. When the first V2X device is operating within the second geographical region, it may generate “global BSMs” in accordance with a multi-regional standard governing V2X BSMs. The second V2X device may process global BSMs generated by the first V2X device and may respond by generating its own global BSMs.
Claims14
A method comprising:
- operating with a vehicle-to-everything (V2X) device of a vehicle present within a first geographical region;
- in response to the V2X device of the vehicle present within the first geographical region, transmitting, via one or more antennas of the vehicle, a first Basic Safety Message (BSM) having a first format in compliance with a regional standard governing V2X BSMs for the first geographical region;
- operating with the V2X device of the vehicle within a second geographical region that is not within the first geographical region;
- and
- in response to the V2X device of the vehicle present within the second geographical region that is not within the first geographical region, transmitting, via the one or more antennas of the vehicle, a second V2X BSM having a second format in compliance with a multi-regional standard governing V2X BSMs, the multi-regional standard encompassing both the first geographical region and the second geographical region, the multi-regional standard being different than the regional standard governing V2X BSMs, and the first format being different than the second format;
- wherein a rate for transmitting V2X BSMs in compliance with the multi-regional standard governing V2X BSMs relative to a rate for transmitting V2X BSMs in compliance with the regional standard governing V2X BSMs is reduced based on one or more of:
- current traffic conditions;
- heavy V2X radio signaling conditions;
- and heavy V2X communication.
A method comprising:
- operating with a vehicle to everything (V2X ) device of a vehicle present within a geographical region;
- receiving, via one or more antennas of the vehicle, a first V2X Basic Safety Message (BSM) in compliance with a multi-regional standard governing V2X BSMs, the multi-regional standard governing V2X BSMs being different than a regional standard governing V2X BSMs for the geographical region, and a format of V2X BSMs in compliance with the multi-regional standard governing V2X BSMs being different than a format of V2X BSMs in compliance with the regional standard governing V2X BSMs;
- and
- in response to receiving the first V2X BSM in compliance with the multi-regional standard governing V2X BSMs, transmitting, via the one or more antennas, a second V2X BSM in compliance with the multi-regional standard governing V2X BSMs,
- wherein a rate for transmitting V2X BSMs in compliance with the multi-regional standard governing V2X BSMs is less than a rate for transmitting V2X BSMs in compliance with the regional standard governing V2X BSMs;
- wherein the rate for transmitting V2X BSMs in compliance with the multi-regional standard governing V2X BSMs relative to the rate for transmitting V2X BSMs in compliance with the regional standard governing V2X BSMs is reduced based on one or more of:
- current traffic conditions;
- heavy V2X radio signaling conditions;
- and heavy V2X communication.
Dependencies are inferred from the claim text.