Parking assist apparatus and parking assist method
A technology for supporting devices and parking areas, applied to optical observation devices, vehicle components, transportation and packaging, etc., can solve problems such as deviations and different parking target positions
Active Publication Date: 2014-09-03
AISIN SEIKI KK
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[0006] However, in such prior art, since the parking target position is corrected by calculating the amount of movement after setting the parking target position, the area where parking can be parked is regularly detected as a parking area before the parking target position is set by the parking assist system or the driver. target position, and sequentially display the detected parking target position on the display device, in this case, due to the delay in the display process of the parking target position, the vehicle will It will move, causing the displayed parking target position to be different from the actual parking target position, and there is a problem of deviation
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[0034] Next, an example in which the parking assistance device, method, and program of the present embodiment are installed in the vehicle 1 will be described. In this embodiment, the vehicle 1 may be, for example, an automobile (internal combustion engine vehicle) using an internal combustion engine (engine, not shown) as a driving source, or may be an automobile (electric vehicle) using an electric motor (motor, not shown) as a driving source. , fuel cell vehicle, etc.), or a vehicle (hybrid vehicle) that uses both of them as a driving source. In addition, various transmission devices can be mounted on the vehicle 1, and various devices (systems, components, etc.) required for driving an internal combustion engine or an electric motor can be mounted. In addition, the form, number, layout, and the like of devices related to the driving of the wheels 3 of the vehicle 1 can be set in various ways.
[0035] Such as figure 1As shown, the vehicle body 2 constitutes a vehicle com...
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A parking assist apparatus includes a detection portion detecting a parking target position from a captured image captured by an imager or from distance information measured by a distance measuring portion, a setting portion setting the detected parking target position as a target of the parking assist, a moving amount calculation portion calculating a moving amount of the vehicle, the moving amount being calculated before the parking target position is set as the target of the parking assist, a correction portion correcting the parking target position on the basis of the calculated moving amount, and a display portion displaying a surrounding image which represents an external environment around the vehicle and a parking region image which indicates the parking-possible region at the parking target position corrected by the correction portion in a manner that the surrounding image and the parking region image are superimposed on each other.
Description
technical field [0001] Embodiments of the present invention relate to a parking assist device (parking assist device) and a parking assist method. Background technique [0002] Conventionally, there is known a parking assist system in which an image showing the external environment around a vehicle is displayed on a display device, and a parking target position, which is a target position for parking, is displayed superimposed on the image. In such a conventional parking support system, there is a technique of calculating the movement amount of the vehicle and correcting the parking position based on the calculated movement amount when a movement such as the vehicle moving backward is detected after the parking target position is set. target position and display it on the display device. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: Japanese Patent Laid-Open No. 2005-67566 [0006] However, in such prior art, since the parking target...
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IPC IPC(8): B60R1/00B60R16/02
CPCB62D15/0285
Inventor 稻垣博纪鸟居正宪山本泰正
Owner AISIN SEIKI KK