A new energy vehicle with automatic parking safety

Abstract

The invention relates to a new energy vehicle achieving safe automatic parking. The vehicle comprises a vehicle body and four wheels, sweeping boxes are arranged on the two sides of the wheels and internally provided with sweeping devices, each sweeping device comprises a lifting mechanism, a lifting block, a detection mechanism and a sweeping mechanism, each sweeping mechanism comprises a drivingassembly and two sweeping assemblies, each sweeping device comprises a gear, a circular ring and multiple sweeping units, each sweeping unit comprises a connecting rod, a pressing plate, a first spring, a sweeping plate and multiple brushes, each detection mechanism comprises a power assembly and two detection assemblies, and each detection assembly comprises a connecting block, an oscillating rod, a lantern ring, an ultrasonic range finder and a lateral rod. According to the new energy vehicle achieving safe automatic parking, by means of the sweeping mechanisms, small hard things on a roadsurface are pushed to the two sides, the phenomenon that when a vehicle rolls on the road surface, a tire is punctured is prevented; in addition, whether or not obstacles exist around a vehicle body is detected through the detection mechanisms, collision is avoided in the parking process, and therefore the safety of automatic parking is achieved, and the practicability of the equipment is improved.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a new energy vehicle with automatic parking safety. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated 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. However, in the process of appl...

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 roadbed on the side of the road without any corrective measures. Not only that, but during the automatic parking process, the car tires are easy to overwhelm the iron on the road surface. Small hard objects such as nails, gravel, broken glass, etc. These hard objects are easy to damage tires, affect the driving of the car, and reduce the practicability of the existing automatic parking system of new energy vehicles

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