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Control system of open/close part for a vehicle

一种控制系统、开闭体的技术，应用在车辆部件、电路或流体管路、翼扇的操纵机构等方向，能够解决夹入、不具备再现性、时间造成的变化夹入载荷等问题

Active Publication Date: 2007-11-28
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, even if the structure of the above-mentioned entrapment error detection is used, there is an entrapment error detection caused by an increase in the entrapment load caused by the opening and closing error of the vehicle's door window, changes due to time, etc. If the above-mentioned cause is not excluded false detection
In particular, the increase in the clamping load caused by the opening and closing error of the vehicle's doors and windows, changes due to time, etc. is not reproducible. If it is judged that the factors causing the false detection have been eliminated, the false detection of the clamp will occur again later.

Method used

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  • Control system of open/close part for a vehicle
  • Control system of open/close part for a vehicle
  • Control system of open/close part for a vehicle

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0068] In the first embodiment, the operation mode of the control system of the vehicle opening and closing body is switched to the confirmation operation mode by performing a predetermined special operation that is generally not performed by the user. Here, a case will be described as an example in which a maintenance worker at a maintenance factory takes measures against false detection in the entrapment detection of the control system of the vehicle opening and closing body and checks the operation of the sliding sunroof roof 3 . In addition, FIG. 5 is a flowchart illustrating the operation of the control unit 7 in this embodiment. The operation of the control unit 7 at this time will be described with appropriate reference to FIG. 5 .

[0069] First, a maintenance person who checks the operation of the sliding sunroof roof 3 operates the operation switch 9 to move the sliding sunroof roof 3 to the slide fully open position (see FIG. Switch to disconnected position. At th...

no. 2 Embodiment

[0084] Next, in the second example related to this embodiment, by inputting a switch command from the diagnostic machine 13 connected to the vehicle-mounted network to the control unit 7 of the control system of the vehicle opening and closing body, the control system of the vehicle opening and closing body Switch to confirmation action mode. Here, similarly to the first embodiment, the operation confirmation of the sliding sunroof roof 3 is carried out by the maintenance personnel of the maintenance factory, etc., taking countermeasures against false detection in the detection of the entrapment detection of the control system of the vehicle opening and closing body. Explain as an example. In addition, FIG. 6 is a flowchart illustrating the operation of the control unit 7 in this embodiment. The operation of the control unit 7 at this time will be described with appropriate reference to FIG. 6 .

[0085] First, a maintenance person who checks the operation of the sliding sun...

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Abstract

To provide a control system for an opening / closing body for a vehicle, which can suppress the misdetection of pinching, even if it is caused by a hardly reproducible phenomenon. This control system for the opening / closing body for the vehicle comprises: the openable / closable opening / closing body which is installed in the opening of the vehicle; a driving means 4 for supplying power for opening / closing the opening / closing body; a load detecting means 8 for detecting an operation load of the driving means 4; and a control means 7 for controlling the driving means 4 by grasping a position of the opening / closing body. During the operation of the opening / closing body, the control means 7 performs the detection of the pinching, in which it is determined whether or not the operation load of the driving means 4, detected by the load detecting means 8, exceeds a predetermined threshold. When it is determined that predetermined conditions based on predetermined operations are satisfied, the pinching is detected by means of a second threshold smaller than the predetermined threshold.

Description

technical field [0001] The present invention relates to a control system of an opening and closing body for a vehicle, and particularly relates to a control system for an opening and closing body for a vehicle capable of suppressing erroneous detections of entrapment in the opening and closing body. Background technique [0002] Conventionally, an opening and closing device for opening and closing a vehicle opening and closing body, such as a window glass of a vehicle or a sliding sunroof roof, is driven by a motor to open and close the vehicle opening and closing body. Among such opening and closing devices, there is known a device equipped with a mechanism for detecting a foreign object caught during operation. [0003] For example, Patent Document 1 discloses a window glass opening and closing device for a vehicle. When the rotation of the motor driving the opening and closing body for the vehicle changes, the impact detection mechanism detects the shock applied to the ve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/20
CPCB60R16/0207
Inventor 野吕荣树
Owner HONDA MOTOR CO LTD
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