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Debugging method, device and system used for automatic parking system

A technology of automatic parking and debugging method, applied in the direction of control device and so on

Active Publication Date: 2019-04-09
NIO ANHUI HLDG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the technical problem of how to accurately debug the automatic parking system quickly

Method used

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  • Debugging method, device and system used for automatic parking system
  • Debugging method, device and system used for automatic parking system
  • Debugging method, device and system used for automatic parking system

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Embodiment Construction

[0093] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0094] A debugging method for an automatic parking system provided by the present invention will be described below with reference to the accompanying drawings.

[0095] See attached figure 1 , figure 1 The main steps of the debugging method for the automatic parking system in this embodiment are exemplarily shown. Wherein, the automatic parking system includes a vehicle positioning device. Such as figure 1 As shown, in this embodiment, the automatic parking system can be debugged according to the following steps:

[0096] Step S101: Initialize the parameters to be calibrated of the vehicle positioning device.

[0097] Step S102: Control...

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Abstract

The invention relates to the technical field of vehicle debugging and particularly provides a debugging method, device and system used for an automatic parking system in order to solve the technical problem how to accurately perform fast debugging on the automatic parking system. In order to achieve the purpose, the debugging method can acquire vehicle positioning data output from a vehicle positioning device after the automatic parking system drives a vehicle to run along a parking trajectory and reference positioning data output from a space reference positioning system preset on the vehicle, and then according to the vehicle positioning data and the reference positioning data, to-be-calibrated parameters of the preset vehicle positioning device are calibrated. According to the debuggingmethod, device and system used for the automatic parking system, the reference positioning data serve as absolute truth values of vehicle positioning to perform parameter calibration, and random errors caused by manual measuring can be avoided. Meanwhile, through the space reference positioning system preset on the vehicle, the vehicle positioning data can be fast and accurately acquired, and fast debugging on the automatic parking system of lots of vehicles is facilitated.

Description

technical field [0001] The invention relates to the technical field of vehicle debugging, in particular to a debugging method, device and system for an automatic parking system. Background technique [0002] The automatic parking system collects external parking space information, generates a parking control algorithm, guides the driver or directly controls the steering action of the vehicle, and realizes parking according to the planned trajectory. The automatic parking system mainly performs vehicle positioning according to the positioning data of the vehicle positioning device. Therefore, the positioning accuracy of the vehicle positioning device will greatly affect the vehicle positioning accuracy of the automatic parking system. [0003] At present, the deviation between the vehicle's driving trajectory and the expected driving trajectory is mainly obtained by manual measurement, and then the parameters of the vehicle positioning device are calibrated according to the ...

Claims

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Application Information

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IPC IPC(8): B60W30/06B60W50/00
CPCB60W30/06B60W50/00B60W2050/0043
Inventor 李谦丁晨曦
Owner NIO ANHUI HLDG CO LTD
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