Method and apparatus for low frequency localization of surrounding vehicles
A vehicle and in-vehicle technology, which is applied to the traffic control system of road vehicles, positioning, and indicating the direction of each open space in the parking lot, which can solve the problems of unable vehicles, unable to radar, unable to determine the position of other vehicles, etc.
Pending Publication Date: 2018-12-07
FORD GLOBAL TECH LLC
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Problems solved by technology
However, there are situations where each of these sensors will not be able to determine the location of other vehicles
[0004] For example, 360° cameras will not perform as expected in low or no light areas, ultrasonic sensors have a relatively short range and often do not provide full coverage of the vehicle, and radar may not provide full coverage of the vehicle either
Additionally, these existing techniques cannot always determine whether the objects they detect are actually other vehicles
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[0018] As desired, specific embodiments are disclosed herein; however, it should be understood that the disclosed embodiments are merely illustrative and may be embodied in various and alternative forms. The figures are not necessarily to scale; some features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the claimed subject matter.
[0019] figure 1 An example block topology diagram of a vehicle-based computing system (VCS) 1 for a vehicle 31 is shown. An example of such a vehicle-based computing system 1 is the SYNC system manufactured by the Ford Motor Company. A vehicle provided with a vehicle-based computing system may include a visual front end interface 4 located in the vehicle. The user is also able to interact with the interface if the int...
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The invention discloses a method and apparatus for low frequency localization of surrounding vehicles. A system includes a first-vehicle processor configured to receive a signal broadcast from a second vehicle. The processor is also configured to determine a distance between a first transceiver, receiving the signal, and a second transceiver, transmitting the signal. The processor is further configured to determine second vehicle dimensions. Also, the processor is configured to digitally map a second vehicle perimeter around a second transceiver location, determined based on the distance and alert a first vehicle driver of a likely overlap condition of the second vehicle perimeter and a first vehicle perimeter.
Description
technical field [0001] The illustrative embodiments relate generally to methods and apparatus for low frequency localization of surrounding vehicles. Background technique [0002] Many vehicles are equipped with advanced safety and warning alarm systems that assist with blind spot warning, collision warning and collision avoidance, and even automatic parking assistance. These advanced sensors often utilize LiDAR (light radar) systems, which provide a reasonable representation of local objects. [0003] For vehicles not equipped with LiDAR, sensors such as 360° cameras, ultrasonic sensors and radars are available in existing products, which can be used or used to determine the position of other vehicles. However, there are situations where each of these sensors will not be able to determine the location of other vehicles. [0004] For example, 360° cameras will not perform as expected in low or no light areas, ultrasonic sensors have a relatively short range and often do no...
Claims
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Login to View More IPC IPC(8): G08G1/16G08G1/14
CPCG08G1/141G08G1/165G08G1/166G08G1/167G01S1/042G08G1/163G01S5/0284G08G1/168G08G1/143G08G1/017H04W52/0235H04W8/005H04W4/80Y02D30/70G01S1/0428G01S2201/01G01S2205/01H04W64/003
Inventor 哈密德·M·戈吉瑞帕特里克·劳伦斯·杰克逊·万·赫克艾伦·马修·德龙
Owner FORD GLOBAL TECH LLC