System, method and vehicle for opening a car door
A door opening and door technology, applied in the field of vehicles, can solve the problems of door handle wind resistance, destroying the integrity of the vehicle, and the structural weight of the door handle affecting the lightweight of the vehicle, and achieves the effect of simple and reliable logic and weight reduction.
Active Publication Date: 2022-02-15
WUHAN LOTUS CARS CO LTD
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Problems solved by technology
The door handle will not only affect the appearance of the vehicle and damage the integrity of the vehicle, but also cause a certain amount of wind resistance when the vehicle is running at high speed. Further, the heavy weight of the door handle structure will affect the lightweight of the vehicle
Method used
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Embodiment Construction
[0042] figure 1 is a schematic diagram of a vehicle door opening system according to an embodiment of the present invention. like figure 1 As shown, the present invention provides a vehicle door opening system for opening a vehicle door, including a ejector device and a controller (not shown). The ejection device is installed in the car door 6 . The ejecting device includes an ejecting mechanism, a first sensor 4 , a second sensor 10 and a third sensor 11 . The ejecting mechanism is arranged between the car door 6 and the car body 5, and is used for controllably expanding and contracting, and ejecting the car door when it is stretched out. The first sensor 4 is used to sense whether the ejector mechanism is in contact with the vehicle body 5 . The second sensor 10 is disposed inside the ejecting device for sensing whether the ejecting mechanism is in an extended state. The third sensor 11 is arranged inside the ejecting device, and is used for sensing whether the ejecting...
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The invention provides a vehicle door opening system, method and vehicle, and relates to the field of vehicles. The system includes ejection device and controller. The ejector device is installed in the car door or in the car body, including an ejector mechanism and three sensors. The ejection mechanism is arranged between the vehicle door and the vehicle body. The first sensor is used to sense whether the ejection mechanism is in contact with the vehicle body or the vehicle door. The second sensor is used to sense whether the ejector mechanism is in an extended state. The third sensor is used to sense whether the ejector mechanism is retracted. The controller is connected with the ejector mechanism and the three sensors, and is used to control the ejector mechanism to maintain the extended state when the ejector mechanism is in contact with the vehicle body or the door and the ejector mechanism is in the extended state and to keep the ejection mechanism in the extended state when the ejector mechanism is in contact with the vehicle body. Or when the car door is disengaged and the ejector mechanism is in an extended state, the ejector mechanism is controlled to retract. The solution according to the invention makes it possible to reduce the weight of the vehicle door.
Description
technical field [0001] The invention relates to the field of vehicles, in particular to a vehicle door opening system, method and vehicle. Background technique [0002] With the progress of the times, the exterior design of the vehicle is more in pursuit of integrity, and the structural design of the vehicle is more in pursuit of light weight. The door handle will not only affect the appearance of the vehicle and damage the integrity of the vehicle, but also cause a certain amount of wind resistance when the vehicle is running at high speed. Further, the heavy weight of the door handle structure will affect the lightweight of the vehicle. Contents of the invention [0003] It is an object of the invention to reduce the weight of handleless vehicle doors. [0004] A further object of the present invention is to simplify the sensor in the handleless door and reduce the complexity of information processing. [0005] In particular, the present invention provides a vehicle do...
Claims
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IPC IPC(8): E05F15/616E05C17/58B60J5/04
CPCE05F15/616E05C17/58B60J5/047
Inventor 刘豪章小杰朱其莹
Owner WUHAN LOTUS CARS CO LTD