KR20170140027A - car - Google Patents

Abstract

The present invention relates to a motor drive type hatch device of a vehicle which controls a motor drive type hatch device (1) of a vehicle while limiting a displacement of a hatch (2) in an opening direction to a maximum hatch displacement () by a control device (4), wherein the motor drive type hatch device (1) of a vehicle comprises: a hatch (2) capable of dislocating upward, specifically capable of swiveling upward; a drive device (3) associated in the hatch (2); and a control device (4) corresponding to the drive device (3). The height of a frame (5) of the vehicle can be adjusted when necessary for setting a various vehicle body levels (n), and the maximum hatch displacement () is applied to a change of the vehicle body level (n) by the control device (4).

Description

Method for controlling a motor-driven hatch device of a car {car}

The present invention relates to the premise of claim 1 for controlling a motor-powered hatch arrangement of an automobile

And a motor-driven hatch device for a motor vehicle according to the preamble of claim 13.

In recent years, a convenience function of adjusting the hatch of a car by driving a motor is gradually becoming established on the market. Such a piece

Can be applied to all kinds of hatches basically. The concept of "hatch" in this context corresponds to

Should be interpreted in a general sense. This term refers to the rear of the vehicle as long as the parts can be adjusted substantially upwardly

Hatch, trunk lid, engine bonnet, door, side door, load floor

compartment floor) and the like.

Patent No. 10-2012-0121865

An object of the present invention is to provide a vehicle having an undercarriage capable of height adjustment,

And to construct and improve known methods to improve safety and operational safety.

Solving the Challenge

Such a problem is solved by the features of the feature of claim 1 in a method according to the preamble of claim 1.

The basic idea that the maximum hatch displacement is adapted to the change of the vehicle body level by the control device is the core of the present invention.

First of all, an advantage of the solution according to the invention is that, for example, the risk of collision with the roof area of the garage is reduced

I am. Preferably, the maximum hatch displacement set in advance from the viewpoint of collision avoidance is set such that even when the vehicle body level is changed,

You can adapt to changes in body level so that avoidance continues.

 Another advantage arises from unrestricted operability of the hatch device. According to the proposed method,

From the viewpoint of accessibility, the maximum hatch displacement set in advance is adjusted so that accessibility is ensured even when the vehicle body level is changed

In the method of controlling the motor-driven hatch device of the automobile according to the present invention, the maximum hatch displacement is controlled by the control device

By adapting to changes in the body level, the risk of hatches colliding with the roof area of the garage is reduced,

Access to the cow is ensured and the hatch device can be operated without restrictions. That is, even if there is a change in the body level

It is possible not only to improve the operational safety but also to increase the usability.

BRIEF DESCRIPTION OF THE DRAWINGS The present invention will be described in more detail with reference to the accompanying drawings, which show a single embodiment. Attached Drawings
Between,
FIG. 1 is a block diagram of an automatic hatch apparatus according to a preferred embodiment of the present invention; FIG.
Fig.
Fig. 2 is a graphical representation of the relationship between the vehicle body level and the rear hatch,
Fig.

The hatch apparatus 1 shown in the accompanying drawings is a rear hatch apparatus, and has a rear hatch 2 corresponding thereto. "Hatchi Zhang

It is necessary to refer to the introduction of the specification in relation to the broad understanding of the concept of "

All descriptions apply equally to all other types of hatches mentioned in the introduction.

 In the illustrated hatch device 1, the hatch 2 can be adjusted substantially upward. The term "substantially upward"

The concept is that at least a portion of the hatch is adjusted upwards over at least one range of movement in a direction perpendicular to the direction of the vehicle

. Here, the hatch (2) is a pivotable rear hatch as will now be described in detail

.

 The hatch 2 is provided with a drive device 3 and a control device 4 corresponding to the drive device 3 in a known manner. Control field

The teeth 4 are typically connected to a BUS system, in particular to an upper control system via CAN-BUS.

 Figs. 1 and 2 respectively show a situation where the hatch 2 is adjusted to the maximum hatch displacement? 1,? 2,

To a set-up process to be performed. In essence, the motor 2 drives the hatch 2 in the opening direction

It is a fact that control is technically limited to the maximum hatch displacement (φ). That is, the maximum hatch displacement

it is technically blocked to adjust the hatch (2) beyond the angle (?).

1 and 2, the undercarriage 5 of the illustrated automobile can be used for the setting of different body levels n1, n2,

It can also be seen that height adjustment is possible. Fig. 2 is a view showing a vehicle

And the level n2.

1: Hatch device 2: Hatch
3: drive device 4: control device
5: Chassis 6: Hatch axis
φ: hatch displacement h: hatch height
n: Body level

Claims (1)

The upwardly displaceable hatch 2, in particular the upwardly pivotable hatch 2, the drive device 3 attached to the hatch 2,
A method for controlling a motor-driven hatch device (1) of an automobile having a control device (4) corresponding to the device (3)
Wherein the displacement of the hatch (2) in the opening direction is limited to the maximum hatch displacement (?) By the control device (4)
A method for controlling a homogeneous hatch apparatus (1)
The chassis 5 of the vehicle can be height-adjustable as needed for setting different body level n,
Wherein the control unit (4) adjusts the phase (?) To change the vehicle body level (n).

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