Guide type parking system and guide type parking method

Abstract

The invention discloses a guide type parking system and a guide type parking method. The guide type parking system comprises a camera module, a parking logic operation module, a parking guide line identification module, a parking text prompt module, an image synthesis module and a display module, wherein the camera module comprises four or more cameras, and the cameras are respectively arranged in front of, behind and at the left side and the right side of a vehicle and can cover all field ranges around the vehicle; the parking logic operation module is used for calculating movement routes of wheels and a bodywork of the real vehicle based on a steering wheel angle signal and a gear signal of the vehicle, so as to form a real-time synchronous vehicle running trajectory; the parking guide line identification module is used for identifying a guide line for assisting parking according to bodywork parameters, a parking mode and parking place parameters; the parking text prompt module is used for outputting text information for assisting parking; the image synthesis module is used for synthesizing the trajectory, the guide line, the text information and images obtained by all the cameras; the display module is used for displaying an image synthesized by the image synthesis module. In a parking process, the guide type parking system and the guide type parking method are capable of effectively providing assistance and guidance for a driver.

Description

technical field [0001] The invention belongs to a car parking system, and in particular relates to a guided parking system and method. Background technique [0002] At present, many mid-to-high-end cars are equipped with a 360-degree panoramic view system. Fish-eye wide-angle cameras are installed on the front bumper, rear door cover, and left and right rearview mirrors. Through video processing and synthesis, the top-view images of the car's surroundings are displayed on the DVD terminal, which is convenient for driving. The driver can accurately distinguish the situation around the car. However, this technology can only provide the driver with a real-time environment around the car. When there are many vehicles or obstacles in the surrounding environment, when the driver is parking, the image alone cannot help the driver to park effectively. . At present, when borrowing an ordinary reversing camera, when reversing, the driver cannot fully observe the real-time situation ...

AI Technical Summary

Problems solved by technology

However, this technology can only provide the driver with a real-time environment around the car. When there are many vehicles or obstacles in the surrounding environment, when the driver is parking, the image alone cannot help the driver to park effectively.

At present, when borrowing an ordinary reversing camera, when reversing, the driver cannot fully observe the real-time situation around the car, and there is no corresponding guide line and prompt to help the driver, which may cause inaccurate judgment of the driver, resulting in Unnecessary collision accident or safety hazard

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