JP2563915Y2 - Opening / closing body opening / closing control device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of an opening / closing body opening / closing control device which automatically closes when an opening / closing body, for example, a window glass, is detected to be not closed when getting off.

[0002]

2. Description of the Related Art Conventionally, as an opening / closing member opening / closing control device, there has been known an opening / closing member opening / closing control device described in Japanese Utility Model Laid-Open No. 59-15784.

That is, a window glass detecting sensor for detecting that the window glass is not closed, a door switch for detecting that the door is closed, an ignition switch for detecting that the ignition switch is turned off, And the window glass was not closed, and the window glass was forcibly closed when the door was closed and the ignition switch was turned off. Therefore, when the occupant gets off the vehicle, even if he forgets to close the window glass, the window glass is automatically closed, so that the vehicle interior can be prevented from getting wet due to theft, rain or the like. Further, when the occupant noticed that he had forgotten to close the window glass when he got off the vehicle, he did not have to perform the troublesome operation of turning on the ignition switch again and closing the window glass.

[0004]

By the way, when leaving the vehicle under the scorching sun, there is a case where the window glass is slightly opened so as to promote ventilation of the vehicle interior so that the interior of the vehicle does not become hot. However, in such an opening / closing body opening / closing control device, the window glass cannot be opened a little.

[0005] In view of the above, the present invention automatically closes the occupant even when the occupant forgets to close the opening / closing body when getting off the vehicle, thereby preventing theft or the like and leaving the vehicle in the scorching sun. An object of the present invention is to provide an opening / closing body opening / closing control device that can open the opening / closing body to promote ventilation of a vehicle interior.

[0006]

SUMMARY OF THE INVENTION An opening / closing body opening / closing control device according to the present invention includes an operating state detecting means for detecting an operating state of an ignition switch, an opening / closing detecting means for detecting an opening / closing state of the opening / closing body, and an opening / closing of the opening / closing body. , An opening / closing body comprising: a driving means for operating the opening / closing body in response to an operation of the operating means; and a closing control means for closing the opening / closing body when the ignition switch is off, if the opening / closing body is not closed. In the opening and closing control device, the opening and closing body is not closed,
When the operation switch is operated within a predetermined time after the ignition switch is turned off, a closing prohibiting means for prohibiting the closing control means from closing the opening / closing body is provided.

[0007]

The present invention is constructed as described above, and the opening / closing detecting means detects that the opening / closing body is not closed, and the operating state detecting means detects that the ignition switch is off. If the operation switch is not operated within a predetermined time, the opening / closing body is closed by the closing control means. Further, when the operation switch is operated within a predetermined time, the closing of the opening / closing body by the closing control means is prohibited by the closing prohibiting means.

[0008]

[Effects of the Invention] Therefore, according to the present invention, when the occupant gets off the vehicle, even if he forgets to close the opening / closing body, it automatically closes,
It is possible to prevent theft and the like, and it is also possible to open the opening / closing body to encourage ventilation in the vehicle compartment when leaving the vehicle under hot weather.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below in detail with reference to the accompanying drawings.

FIG. 1 is a block diagram of an opening / closing body opening / closing control device according to this embodiment. The control device includes a window glass (not shown) provided on a side door (not shown).
Switch 1 for operating the opening and closing of the window, a drive motor 2 for opening and closing the window glass, and a drive control unit 3 for controlling the drive amount of the drive motor 2 according to the operation amount of the operation switch 1
And an ignition switch detection unit 4 for detecting an operation state of the ignition switch. When the ignition switch is on, the drive control unit 3 operates the operation switch 1
The drive motor 2 is controlled so as to open and close the window glass in accordance with the operation amount of. Furthermore, if the open / close detection unit 5 that detects the open / closed state of the window glass and the window glass is not closed after the ignition switch is turned off,
After a predetermined time T (for example, 5 s), the closing control unit 6 that outputs a closing signal to the drive control unit 3 to close the window glass, and the operation switch 1 is operated within the predetermined time T after the ignition switch is turned off. In the case, the closing control unit 6
And a closing prohibition unit 7 for outputting a closing prohibiting signal for prohibiting the output of the closing signal due to the above. Next, the operation will be described with reference to the time charts shown in FIGS.

First, as shown in FIG. 2, if the operation switch 1 is not operated within a predetermined time T after the ignition switch is turned off, and if the window glass is not closed, the closing control unit 6 controls the drive motor. 2 is driven to close the window glass. The drive motor 2 is driven for a while even if the open / close detector 5 detects the closing of the window glass, so that the window glass is completely closed.

Next, as shown in FIG. 3, when the operation switch 1 is operated within a predetermined time T after the ignition switch is turned off, the drive control unit 3 removes the window glass according to the operation amount of the operation switch 1. In addition to controlling the drive motor 2 to open and close, the closing prohibition unit 7 includes a closing control unit 6.
Prohibit the closing of the window glass. Further, even if the operation switch 1 is operated after the ignition switch is turned off and the predetermined time T has elapsed, the drive motor 2 is not driven. Thus, opening and closing of the window glass due to careless operation of the operation switch can be prevented. Next, the control sequence of the closing control unit 6 will be described with reference to the flowchart shown in FIG.

First, in step S1, it is determined whether or not the ignition switch is off. As a result, YES
If the answer is NO, the process proceeds to step S2.
Return to 1. In step S2, it is determined whether the timer is operating. As a result, in the case of YES, the process proceeds to step S3, and in the case of NO, the process proceeds to step S4, the timer is started, and the process proceeds to step S3. Step S3
In, it is determined whether or not the time is up. as a result,
In the case of YES, the process proceeds to step S5, and in the case of NO, the process proceeds to step S6. In step S5, it is determined whether the window glass is closed. As a result, YE
If S, proceed to step S7, reset the timer,
When the control is completed and the determination is NO, the process proceeds to step S8, where a closing signal is output to the drive control unit 3 so as to close the window glass, and the process proceeds to step S7. In step S6,
It is determined whether a closing prohibition signal due to the operation of the operation switch 1 has been input from the closing prohibition unit 7. As a result, in the case of YES, the process proceeds to step S9 and the drive control unit 3
, The output of the close signal is prohibited, and the process proceeds to step S7. In the case of NO, the process returns to step S1.

As described above, in this embodiment, when the occupant gets off the vehicle, even if he forgets to close the window glass, the window glass is automatically closed, so that the vehicle interior can be prevented from getting wet due to theft, rain or the like. At the same time, when leaving the vehicle under the sunshine, the window glass can be slightly opened to promote ventilation in the vehicle interior. In this embodiment, the description has been given of the window glass. However, the present invention is not limited to this. For example, a sunroof may be used.

[Brief description of the drawings]

FIG. 1 is a block diagram of an opening / closing body opening / closing control device according to the present embodiment.

FIG. 2 is a time chart when an operation switch is not operated within a predetermined time T after an ignition switch is turned off.

FIG. 3 is a time chart when an operation switch is operated within a predetermined time T after an ignition switch is turned off.

FIG. 4 is a flowchart of a closing control unit according to the present embodiment.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 operation switch 2 drive motor 3 drive control unit 4 ignition switch detection unit 5 open / close detection unit 6 closure control unit 7 closure prohibition unit

Claims (1)

(57) [Scope of request for utility model registration] 1. An operating state detecting means for detecting an operating state of an ignition switch, an opening / closing detecting means for detecting an opening / closing state of an opening / closing body, an operating means for operating opening / closing of the opening / closing body,
An opening / closing body opening / closing control device comprising: driving means for driving the opening / closing body to open and close in response to operation of the operating means; and closing control means for closing the opening / closing body when the ignition switch is off if the opening / closing body is not closed. Is not closed, and comprises a closing prohibiting means for prohibiting the closing of the opening / closing body by the closing control means when the operation switch is operated within a predetermined time after the ignition switch is turned off. Body opening and closing control device.