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Open-close body control apparatus

A control device, opening and closing body technology, applied in emergency protection circuit devices, door/window accessories, electrical components, etc., can solve problems such as impact, glass window control device failure, loud impact sound, etc.

Active Publication Date: 2016-02-10
OMRON AUTOMOTIVE ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, if the sealing force of the glass window is large, the glass window impacts the window frame and the windshield, etc., which may produce a large impact sound and cause a malfunction in the glass window control device.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0040] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In each figure, the same or corresponding parts are marked with the same reference numerals.

[0041] First, refer to figure 1 The structure of the first embodiment will be described. Hereinafter, the "power window" is expressed as "PW".

[0042] figure 1 It is a diagram showing the configuration of the PW control system 100 and the PW control device 1. The PW control system 100 is installed in a vehicle and includes the PW control device 1 and other components 5-9.

[0043] The PW control device 1 operates the PW opening and closing mechanism 8 by driving the motor 9, thereby opening and closing the glass window 7 of the window 6 provided in the vehicle door of the vehicle. The PW control device 1 is an example of the "opening and closing body control device" of the present invention. The glass window 7 is an example of the "opening and closing body" of the present inventio...

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PUM

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Abstract

The invention provides an open-close body control apparatus. The open-close body can be thus fully closed reliably and impact noise generated by fully closing the open-close body can be suppressed with no conventional duty control. A motor (9) is driven to rotate in a closing direction in an ordinary region (Zn) other than a full close position immediately ahead region (Zc). An interposition determination unit (2f) determines whether or not interposition occurs while a windowpane (7) is closing. If the interposition determination unit determines that interposition occurs, the motor (9) is driven in a reverse direction to open the windowpane (7) by a predetermined amount. The interposition determination unit (2f) continuously determines interposition after the closing windowpane (7) enters the full close position immediately ahead region (Zc). If the determination unit determines that the interposition occurs while the windowpane (7) is closing in the full close position immediately ahead region (Zc), the control unit stops driving the motor (9) to stop the windowpane (7).

Description

Technical field [0001] The present invention relates to an opening / closing body control device, which opens and closes an opening / closing body by driving an actuator, detects the entrapment of foreign objects during the closing operation of the opening / closing body, and particularly relates to a technique for closing the opening / closing body. Background technique [0002] As an opening / closing body control device mounted on a vehicle, for example, there is a power window control device. A motor is used as an actuator in a power window control device. Then, the motor is rotated forward or reverse to operate the power window opening and closing mechanism, thereby opening and closing the glass window. [0003] In addition, in the power window control device, when a foreign object is caught in the window during the closing operation of the glass window, it is detected. Specifically, for example, in Patent Document 1, the amount of change in the rotation speed of the motor is compared...

Claims

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Application Information

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IPC IPC(8): E05F15/689E05F15/40E05F15/603
CPCH02H7/0851E05F15/41E05F15/659E05Y2400/336E05Y2400/354E05Y2400/56
Inventor 长滨克臣
Owner OMRON AUTOMOTIVE ELECTRONICS CO LTD
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