Vehicle

Abstract

The invention discloses a vehicle. The vehicle comprises a vehicle body, vehicle doors, door hinges, an obstacle detector and a controller, wherein the vehicle doors are installed on the vehicle body via the door hinges; each door hinge comprises a shell and an inner shaft; the shells are fixed on the vehicle doors and rotate along with the vehicle doors; each inner shaft is arranged in each shell, and the shell can rotate relative to the inner shaft; door opening cavities and door closing cavities, which are independent of each other, are defined between each inner shaft and each shell and are filled with liquid; when the vehicle doors are opened, the volumes of the door opening cavities become small while the volumes of the door closing cavities become big; the obstacle detector is used for detecting whether obstacles exist near the vehicle doors; and the controller is connected with the obstacle detector, connects the door opening cavities with the door closing cavities when failing to receive the obstacle signals sent by the obstacle detector, and separates the door opening cavities from the door closing cavities when receiving the obstacle signals. According to the vehicle disclosed by the embodiment of the invention, resistance can be generated by opening the doors when obstacles exist near the vehicle doors so as to warn users, so that the vehicle has high safety performance, and the noises are low when the vehicle doors are rotated.

Description

technical field [0001] The invention relates to a vehicle. Background technique [0002] The door of the existing vehicle is installed on the vehicle body through the door hinge, and the user can open the door by applying force. For high-end vehicles, there is an electronic power-assisted door opening structure. The door with this power-assisted structure can reduce the opening force when opening. However, after the vehicle is parked, there may be obstacles near the door, which may be ignored by the driver, thus causing scratches and damage to the door body when the door is opened, which increases the maintenance cost of the vehicle. Contents of the invention [0003] The present invention aims to solve one of the above-mentioned technical problems at least to a certain extent. For this reason, an object of the present invention is to propose a kind of vehicle, and described vehicle will produce resistance when opening the door when there is an obstacle near the door, so ...

AI Technical Summary

Problems solved by technology

However, after the vehicle is parked, there may be obstacles near the door, and the obstacles may be ignored by the driver, which may cause scratches and damage to the door when the door is opened, increasing the maintenance cost of the vehicle

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