Parking assisting device
An auxiliary device, a parking technology, which is applied in the directions of vehicle components, transportation and packaging, steering mechanism, etc., can solve the problem that the vehicle 12 cannot be guided to the target parking position, and the target parking position will not be included.
Active Publication Date: 2016-05-04
HONDA MOTOR CO LTD
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Problems solved by technology
In this case, if the steering wheel is turned in the opposite direction after the vehicle 12 is parked, there is a problem that even if the turning radius is corrected to the maximum, the turning path of the vehicle 12 will not include the target parking position P (i.e. , the vehicle 12 will not pass the target parking position P), so that the vehicle 12 cannot be guided to the target parking position P
Method used
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Embodiment Construction
[0025] Next, preferred embodiments of the parking assist device according to the present invention will be described in detail with reference to the drawings.
[0026] Such as figure 1 As shown, the parking assist device 10 according to the present invention is installed on a vehicle 12 and is a system for assisting parking. The parking assist device 10 assists the parking of the vehicle 12 by automatically turning the steering wheel 14 . That is, the operation of the steering wheel 14 is automatically performed by the parking assist device 10 , and the operation of the accelerator pedal and the brake pedal (both not shown) and the shift position 16 is performed by the driver. In addition, the parking assist device 10 may also be configured to automatically operate the accelerator pedal and brake pedal (drive and control of the vehicle 12 ) and the gear position 16 (drive state of the vehicle 12 ) in addition to the automatic operation of the steering wheel 14 . and back sta...
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The invention provides a parking assisting device. Even through a vehicle goes over a forward and backward switching position to a large degree, the parking assisting device can also guide the vehicle to a target parking position well. The parking assisting device (10) is provided with a forward and backward switching position path setting portion (64) setting a forward and backward switching position path (CS-K), a target parking position path setting portion (66) setting a target parking position path (CK-P), and the a forward and backward switching position path setting portion (64) and the target parking position path setting portion (66) are setting portions of a parking assisting middle path C of the vehicle. The parking assisting device (10) is also provided with a presumption portion (76), and the presumption portion (76) presumes whether the vehicle goes over the forward and backward switching position. And, when the presumption portion (76) presumes that the vehicle goes over the forward and backward switching position K, the forward and backward switching position path setting portion (64) corrects the forward and backward switching position path (CS-K) so that the vehicle is close to an extension line of the target parking position path (CK-P).
Description
technical field [0001] The invention relates to a parking assist device for assisting parking of a vehicle. Background technique [0002] In order to assist the parking of the vehicle, a parking assistance device for guiding the vehicle to a target parking position is proposed in the prior art. For example, the parking assist device disclosed in Patent Document 1 is guided to the forward / backward switching position by turning the steering wheel at the maximum steering angle so that the vehicle moves forward with the minimum turning radius (Patent Document 1 figure 2 position F1 in . Then, after parking at the forward / reverse switching position, parking assistance is performed, that is, by turning the steering wheel in the opposite direction, the vehicle is also guided to the target parking position by moving backward with the minimum turning radius. [0003] In addition, even if the vehicle slightly passes the forward / reverse switching position, the parking assist device d...
Claims
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IPC IPC(8): B62D5/04B62D6/00B62D101/00B62D137/00
Inventor 原悠记酒井克博
Owner HONDA MOTOR CO LTD