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Wireless automatic parking system and method

An automatic parking and vehicle control system technology, applied in the field of automatic parking systems, can solve the problems of limited computing power of on-board controllers, unsatisfactory algorithm parking effects, and inability to guarantee safety, etc., and achieves fast processing speed, software and hardware. The effect of simplification and cost reduction

Active Publication Date: 2017-06-20
JIANGSU UNIV
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Problems solved by technology

[0003]Aiming at the shortcomings of ultrasonic radar and laser radar in the process of environmental perception, the general on-board controller has limited computing power, which makes complex algorithms impossible to implement, and simple algorithms for parking The effect is unsatisfactory and the safety cannot be guaranteed. The present invention proposes a wireless automatic parking system and method to realize the global accurate monitoring of the parking process

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] Such as figure 1 Shown is a schematic structural diagram of the wireless automatic parking system of the present invention, the wireless automatic parking system includes an environment perception system, a base station and a vehicle control system. The environment perception system includes camera, image processing module, information processing module, path planning module and storage module, and the vehicle control system includes vehicle controller, sensor module, wireless communication module and display screen; the environment perception system and base station are installed in the parking lot, The vehicle control system is installed on the car; the base station is used for communication between the environment perception system and the vehicle control system, the base station is connected to the environment perception system through a data...

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Abstract

The invention provides a wireless automatic parking system and method. The wireless automatic parking system comprises an environment sensing system installed in a parking lot, a base station and a vehicle control system installed inside the vehicle. A camera is used for replacing an ultrasonic radar and a laser radar. Environmental sensing, path planning, and vehicle controlling of the parking system are submitted to the environment sensing system of the parking lot; the environment sensing system having high computing power is capable of processing information quickly; and thus the complicated algorithms can be used on the premise that the real-time performance is guaranteed, so that global and precise monitoring of a parking process can be realized. The vehicle controller only needs to process a few of data and the software and the hardware are simplified, so that the cost can be lowered.

Description

technical field [0001] The invention belongs to the field of automatic parking systems, and in particular relates to a wireless automatic parking system and method. Background technique [0002] With the development of automobile technology, automatic parking technology has gradually been paid attention to by people. Environmental perception is the most complex in the automatic parking process, including the detection of parking spaces and the detection of various hazards encountered in the parking process, and it also provides a basis for path planning. At present, ultrasonic radar is widely used in environmental perception, but its detection error is large and there are dead spots; some use laser radar, but its cost is too high to be suitable for mass production. Regardless of whether ultrasonic radar or laser radar is used, the environmental sensing device is installed on the car, and all data processing and vehicle control must be completed in the on-board controller. G...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08G1/14G08G1/16B60W30/06
CPCG08G1/149G08G1/168B60W30/06B60W2520/28
Inventor 叶浩江浩斌马世典王俊娴华一丁
Owner JIANGSU UNIV
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