Unlock instant, AI-driven research and patent intelligence for your innovation.

Power door safety locking system

A safety lock and electric door technology, applied in the field of vehicle electric doors, can solve the problem that users cannot use internal handles

Inactive Publication Date: 2014-07-30
HONDA MOTOR CO LTD
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, the user cannot use the interior handle or the rear switch to exit the vehicle, regardless of the position of the safety lock

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Power door safety locking system
  • Power door safety locking system
  • Power door safety locking system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Reference is now made to the drawings, in which the illustrations are for purposes of illustrating one or more embodiments only and not for purposes of limiting the one or more embodiments. figure 1 A side profile of a vehicle 100 such as a minivan or a cross-over type vehicle is shown, which includes an electronic control unit (ECU) 120 and a power door safety lock system (hereinafter, "safety locking system") 200 of the power door assembly 102. It should be noted that the present disclosure may be employed on any type of vehicle that includes electrically operated doors with a safety locking system. Further, the door may be any type of vehicle door such as, but not limited to, a sliding or hinged type door. In the embodiments described herein and shown in the figures, sliding doors are used for illustrative purposes only and are not intended to limit the scope of the invention.

[0018] The electric door assembly 102 further includes a sliding door 104 , a first (or...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A safety interlocking system is provided to detect open-circuit or ground-fault conditions. The safety locking system includes a central processing unit having an input and an output, and a safety switch electrically connected to the input of the central processing unit. The input terminal receives a low signal when the safety switch is in the enabled state, and receives a pulse signal when the safety switch is in the disabled state. The central processing unit detects an open circuit fault condition when the input receives a high signal for a time period greater than a threshold time period, and when the input receives a low signal and the safety switch acts as if the safety switch A ground fault is detected while operating as in the disabled state.

Description

technical field [0001] The present disclosure relates generally to vehicle power doors and more particularly to power door safety locking systems. Background technique [0002] It is known to equip vehicles with one or more sliding doors on one or both sides to facilitate unobstructed loading and unloading of goods and / or passengers. Automatic devices may be used to open and lock sliding doors. Because these vehicles are sometimes used to transport children, safety locking devices known as child safety locks have been designed to prevent unwanted unlocking and / or opening of the doors. The safety lockout is known to be shorted to ground when the safety lockout is in the "on" position and open when the safety lockout is in the "off" position. However, this approach is not failsafe. In other words, if there is a ground fault or an open circuit fault in the safety locking device, an undesired operation of the sliding door may occur. [0003] For example, in the event of an o...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G08B1/08G01R31/00
CPCE05B81/54E05B83/40E05B81/14E05Y2400/502E05B81/64E05B81/76
Inventor M.奥克利S.惠滕
Owner HONDA MOTOR CO LTD