Auxiliary parking system of vehicle and parking method

Abstract

The invention discloses an auxiliary parking system of a vehicle and a parking method. The auxiliary parking system of the vehicle comprises a parking controller, multiple ultrasonic probes which are connected with an intelligent parking controller, a vehicle sound host which is connected with the parking controller through a CAN bus, a power amplifier which is connected with the vehicle sound host, and a plurality of loudspeakers which are connected with the power amplifier, wherein the multiple ultrasonic probes are arranged at the four sides of the vehicle. The auxiliary parking system of the vehicle and the parking method provided by the invention are different from the design philosophy of the traditional auxiliary parking technology which only improves the automation level of the vehicle but weakens the vehicle experience control of the drivers. With the adoption of the auxiliary parking system, the sensor is adopted to increase the ability of the driver for recognizing and sensing barriers so as to completely improve the parking experience of the drivers. During the actual parking process, the system completely reflects the driving intention of the drivers, which is not finished by the automatic parking of the vehicles.

Description

technical field [0001] The invention relates to the field of automobile safety, in particular to a parking assistance system and a parking method based on stereo recognition of obstacles. Background technique [0002] Existing cars are generally equipped with an automatic parking system (Park Assist Vision). The automatic parking system is a system that only needs to switch the automatic transmission to the P gear, and other operations are automatically completed by the car. Although the automatic parking system has the characteristics of enabling the vehicle to automatically park in a standard parking space perpendicular to the traffic lane, and using cameras and ultrasonic sensors to achieve millimeter-level precision parking. [0003] However, the principle of the intelligent assisted parking system assembled on the current car is that on the basis of the vehicle's ability to distinguish obstacles, the vehicle automatically turns, brakes, shifts gears, and even starts and...

AI Technical Summary

Problems solved by technology

However, this technology has certain requirements for the parking space of the vehicle and the surrounding obstacles, and there is also a fixed sequence of steps in operation. If one of the above two is not satisfied, then the automatic assisted parking system of the intelligent The parking operation will not be completed normally

Therefore, traditional intelligent parking assistance system products still have limitations in actual use.

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