Panoramic fusion automatic parking system and method

Abstract

The invention provides a panoramic fusion automatic parking system and method and belongs to the technical field of vehicle control. The system comprises an information acquisition module, a parking controller and a vehicle control module. The parking controller is used for receiving distance data and image information, obtaining a parking space in combination with own vehicle information, conducting redundancy recognition on the parking space, planning and correcting a parking route in real time and sending a control command to control the vehicle control module to travel according to the parking route so as to park a vehicle. The parking controller calculates the distance data and the image information, the advantages of the distance data and the image information complement each other,the sensory ability of the automatic parking system to the true environment is enhanced, meanwhile, the parking controller controls the vehicle control module to achieve an automatic parking function,a multi-sensor recognition mode is adopted, the robustness of the system is enhanced, and use convenience and comfort of a driver are guaranteed.

Description

technical field [0001] The invention relates to the technical field of vehicle control, in particular to a panoramic fusion automatic parking system and method. Background technique [0002] In recent years, with the improvement of living standards, automobiles have entered thousands of households. When parking automobiles, there are some obstacles or when the space is narrow, some collisions will inevitably occur and bring unnecessary troubles to users. At present, the common automatic parking systems developed on the market generally have two kinds of environmental recognition modes: one is the image recognition mode, which uses multiple cameras to detect parking spaces and obstacles; the other is the radar recognition mode, which uses the installed The ultrasonic radar probes on the front and rear bumpers detect parking spaces and obstacles; both solutions transmit the identified data to the parking controller (APA ECU), and then the parking controller calculates a reason...

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Problems solved by technology

[0003] Therefore, the automatic driving scheme of the above-mentioned single-sensor recognition mode cannot essentially avoid the risks of the above-mentioned working conditions. Moreover, the application of the two schemes of the single-sensor recognition mode has its own limitations. There are not many parking scenes, and the accuracy of parking space recognition Low, relatively low parking reliability, therefore, which in turn affects the convenience and comfort of the driver

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