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Autonomous parking system and method based on cloud sharing and map fusion

A technology of autonomous parking and map fusion, which is applied in the field of long-distance tracking parking and autonomous parking, can solve the problems of insufficient positioning accuracy, inability to share the positioning accuracy of trajectories, and low positioning accuracy, and achieves low implementation cost and rich functions. , the effect of high degree of humanization

Active Publication Date: 2021-05-14
苏州易航远智智能科技有限公司
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Problems solved by technology

[0015] 1. For the existing memory parking system, only the map created by oneself can be used. Its cloud system only has the function of temporarily storing its own trajectory map. The characteristic data of the surrounding environment used for trajectory and positioning, and the technical problem of insufficient positioning accuracy, this disclosure adopts the technical solution of sharing the trajectory map on the cloud to overcome the technical problems of the existing technical solution that the trajectory cannot be shared and the positioning accuracy is not high

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  • Autonomous parking system and method based on cloud sharing and map fusion
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[0203] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It can be understood that the specific implementation manners described here are only used to explain relevant content, rather than to limit the present invention. In addition, it should be noted that, for the convenience of description, only the parts related to the present invention are shown in the drawings.

[0204] It should be noted that, in the case of no conflict, the embodiments and features in the embodiments of the present invention can be combined with each other. The technical solutions of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with implementation manners.

[0205] In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quant...

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Abstract

According to an autonomous parking system and method based on cloud sharing and map fusion, autonomous parking based on tracking is adopted as a whole, only local path planning is carried out, and the problems that an existing global path planning method is high in computing power requirement and poor in real-time performance are solved. Track map sharing, track map selection and track map fusion are carried out at a cloud end, so that a map does not need to be established by a user, track map multiplexing is carried out only according to selection of GPS coordinates, scene semantic information, track label classification and the like, and a tracking route is optimized; and a cloud-vehicle end-user terminal cooperative communication mechanism is established, the cloud is used for storing, processing and multiplexing the map, the requirement of vehicle end hardware for storage performance is lowered, and meanwhile real-time performance and reliability of autonomous parking are guaranteed through real-time communication between the vehicle end and the user terminal. The parking method is efficient in parking and high in success rate.

Description

technical field [0001] The present invention relates to the technical field of autonomous parking in the unmanned driving industry and the technical field of computer vision, in particular to an autonomous parking system and method based on cloud sharing and map fusion, and in particular to the technical field of long-distance tracing parking. Background technique [0002] In recent years, with the rapid development of autonomous driving technology, the demand for autonomous parking is also increasing. Autonomous parking refers to the ability of a vehicle to automatically park itself without human intervention. Autonomous parking can provide users with safe, convenient and time-saving unmanned parking services. Due to the limited parking space in big cities, on the one hand, driving the vehicle into a small space has become an essential skill. However, even if the driver spends a lot of effort to park the vehicle, there are often times when the driver cannot open the door d...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/04G08G1/0967G08G1/0968G08G1/0969G08G1/14H04L29/08
CPCG08G1/04G08G1/096725G08G1/096805G08G1/0969G08G1/148H04L67/12Y02T10/40
Inventor 殷佳豪范圣印李雪陈禹行
Owner 苏州易航远智智能科技有限公司
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