KR970048359A

KR970048359A - Durability test device of lock cylinder

Info

Publication number: KR970048359A
Application number: KR1019950049056A
Authority: KR
Inventors: 안성준
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-13
Filing date: 1995-12-13
Publication date: 1997-07-29

Abstract

본 발명은 자동차의 기동시 이그니션 키에 의해 전원이 접점이 선택절환되는 록 실린더의 슬라이딩에 대한 내구성의 시험시 설정된 소정조건이 경과하기 이전에 피 측정 및 시험재료인 록 실린더의 슬라이딩 동작이 정상적으로 이루어지지 않거나 파손이 검출될시 현재까지의 진행시간과 테스트 횟수를 검출하여 표시수단에 디스플레이하며, 시험장치의 동작을 자동으로 중지시켜 시스템의 과 부하발생을 방지하므로 록 실린더의 내구성 측정 및 시험에 정확한 데이타의 검출로 신뢰성이 제공된다.According to the present invention, the sliding operation of the lock cylinder, which is to be measured and tested, is normally performed before a predetermined condition set in the test of the durability against sliding of the lock cylinder whose power is selectively switched by the ignition key at the start of the vehicle. When it is not supported or damage is detected, it detects and displays the progress time and the number of tests up to the present, and displays it on the display means. The detection of data provides reliability.

Description

Durability test device of lock cylinder

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따른 록 실린더의 내구성 시험장치 블럭도,1 is a block diagram of the durability test apparatus of the lock cylinder according to the present invention,

제2도는 본 발명에 따라 록 실린더의 내구성 시험시 발생되는 에러 타이밍도,2 is an error timing diagram generated in the durability test of the lock cylinder according to the present invention,

제3도는 제1도에 도시된 본 발명에서 록 실린더의 내구성 시험에 대한 흐름도.3 is a flow chart for the durability test of the lock cylinder in the present invention shown in FIG.

Claims

A lock cylinder durability test apparatus for a vehicle, comprising: key input means for inputting general test conditions for the durability test of the lock cylinder and inputting an overall key signal for operation of the test apparatus, and a test inputted to the key input means Display means for displaying condition data and data detected from each part of the lock cylinder as a test material, a transformer for converting a commercial voltage applied to an operating power source into a voltage required for the test apparatus, and a voltage applied from the transformer. Rectifying means for rectifying the voltage to a DC voltage, an input port for interfacing detection signals applied from a sensor installed at the durability test position of the lock cylinder, and condition data and input pod for the durability test applied from the key input means. The lock cylinder to store the detected measurement data Control means for controlling the overall operation of the endurance test of the controller, a predetermined number of output ports for serially interfacing the detection data stored in the control means to an external measuring device, and the endurance test of the lock cylinder is completed or And a warning light that lights up in response to a signal applied from the control means when a cylinder breakage or an error in the test apparatus is detected.

※ Note: The disclosure is based on the initial application.