Smart new energy vehicle with precise automatic parking function

Abstract

The invention relates to a smart new energy vehicle with a precise automatic parking function. The smart new energy vehicle includes a vehicle body, a vehicle head and a vehicle tail. A roadbed detecting mechanism is disposed on the bottom of the vehicle tail. A pedestrian detecting mechanism is disposed on one side of the vehicle tail. The roadbed detecting mechanism comprises a lifting unit, a flat plate, a height detecting unit and a roadbed detecting unit. The roadbed detecting unit comprises a driving mechanism, a pulling rod, a fixing block, a rotating rod, a fixed shaft, a lantern ringand a radar. The pedestrian detecting mechanism comprises a support pole, an ultrasonic transmitter, an ultrasonic receiver, a conveyor belt and two moving units. The smart new energy vehicle with a precise automatic parking function detects the short roadbed information on the ground by the roadbed detecting mechanism, thereby eliminating a detection blind zone. Further, the pedestrian detectingmechanism detects whether a pedestrian passes by the vehicle tail so that an automatic parking system has no interference factor in operation and ensures that the new energy vehicle can successfully and automatically park.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to an intelligent new energy vehicle with a precise automatic parking function. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels and new vehicle power devices), and the comprehensive vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. New energy vehicles include: hybrid electric vehicles (HEV), pure electric vehicles (BEV), fuel cell vehicles (FECV), hydrogen-powered vehicles, gas vehicles, alcohol-ether vehicles, etc. [0003] In order to improve the intelligence of new energy vehicles and facilitate the driver's operation, new energy vehicles are usually equipped with an automatic parking system to help drivers realize quick and convenient automatic parking. How...

AI Technical Summary

Problems solved by technology

However, in the process of applying the existing automatic parking system, automatic parking failures still occur, because automatic parking relies on the radar and camera on the vehicle body to measure distance and detect obstacles, and the low roadbed due to the height It is relatively low and is in the detection blind spot. Therefore, the automatic parking system often guides the vehicle to park on the low subgrade beside the road without any corrective measures. Not only that, but there are certain safety hazards in automatic parking. When a person walks into the rear of the vehicle temporarily, the automatic parking system cannot recognize the portrait behind and cannot stop in time. At this time, the vehicle is likely to bump into a pedestrian passing behind, causing a safety accident, making the existing automatic parking system for new energy vehicles practical. decreased sex

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