Automatic parking method
An automatic parking and parking technology, which is applied to vehicle components, input parameters of external conditions, control devices, etc., can solve the problems of inaccurate parking spaces and cumulative errors of vehicle odometers, so as to avoid inaccurate parking spaces and improve accuracy. Effect
Inactive Publication Date: 2021-01-08
ECARX (HUBEI) TECHCO LTD
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Problems solved by technology
The disadvantage of this solution is that the vehicle odometer often has cumulative errors, which may result in inaccurate parking spaces for the vehicles.
Method used
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[0044] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0045] It should be noted that the technical features in the embodiments and optional embodiments of the present invention may be combined with each other on the premise of no conflict.
[0046] figure 1 A schematic flowchart of an automatic parking method according to an embodiment of the present invention is shown. Such as figure 1 As shown, the method may at least include the following steps:
[0047] S102: Obtain the first p...
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The invention provides an automatic parking method, which comprises the steps of obtaining a first parking path from a first detection position in a parking lot to a target parking space, and determining a second detection position before parking into the parking space on the parking path; wherein the first detection position is the position where the empty parking space is detected, and the target parking space is the empty parking space detected at the first detection position; controlling the to-be-parked vehicle to drive to a second detection position along the first parking path, detecting the to-be-parked parking space at the second detection position, and judging whether the to-be-parked parking space is a target parking space; if yes, controlling the to-be-parked vehicle to drive to a first parking position of the to-be-parked parking space; at the first parking position, obtaining boundary characteristics of the to-be-parked parking space, determining a target parking point ofthe to-be-parked parking space according to the boundary characteristics of the to-be-parked parking space, and determining a parking end point according to the target parking point; and controllingthe to-be-parked vehicle to drive to park. Based on the method provided by the invention, the to-be-parked vehicle can be accurately parked in the target parking space.
Description
technical field [0001] The invention relates to the technical field of vehicle control, in particular to an automatic parking method. Background technique [0002] With the development of vehicles towards intelligent driving, more and more active safety technologies are applied to vehicles, such as automatic parking technology, automatic driving technology, etc. The application of new technologies not only improves the safety of vehicles, It also improves the driving feel of the car. [0003] At present, the automatic driving solutions for cars on the market generally use sensor technology to intelligently identify the available parking spaces, then plan the driving path to the available parking spaces, and park in the corresponding parking spaces according to the driving path. The disadvantage of this solution is that the vehicle odometer often has cumulative errors, which may result in inaccurate parking spaces where the vehicles are finally parked. Contents of the inve...
Claims
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IPC IPC(8): B60W30/06
CPCB60W30/06B60W2552/00
Inventor 赵俊
Owner ECARX (HUBEI) TECHCO LTD