Check patentability & draft patents in minutes with Patsnap Eureka AI!

Ageing simulation test method for washing machine program controller

A simulation test and program controller technology, applied in the field of testing, can solve the problems of occupation, large production site, increased cost, etc., and achieve the effect of convenient operation, low cost, and small occupation site

Inactive Publication Date: 2012-09-19
柳州市华航电器有限公司
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a washing machine program controller aging simulation test method to solve the disadvantages of the existing technology of increasing the cost and occupying a large production site

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
  • Ageing simulation test method for washing machine program controller
  • Ageing simulation test method for washing machine program controller
  • Ageing simulation test method for washing machine program controller

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] The invention discloses an aging simulation test method for a washing machine program controller, which is a method for performing an aging simulation test on a washing machine program controller 1 by using an aging simulation tester 2 .

[0031] The aging simulation tester 2 includes a motor 21, a water injection tractor 22, a drain tractor 23, an upper drain tractor 24, a hand rub tractor 25, an electric heating tractor 26 and a water level simulator 27; Device 22, drainage tractor 23 are respectively connected with the input port of signal detection unit 11 of washing machine program controller 1; Described water level simulator 27 comprises low water level frequency meter 271 and high water level frequency meter 272, and this low water level frequency meter 271 and The input ends of the high water level frequency meter 272 and the motor 21, the upper drainage tractor 24, the hand-rubbing tractor 25, and the electric heating tractor 26 are respectively connected to th...

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

The invention relates to a test method and provides an ageing simulation test method for a washing machine program controller. The method comprises the following steps of: detecting a water injection tractor signal and a drainage tractor signal of an ageing simulation test instrument through a signal detection unit of the washing machine program controller so as to judge the working state of the washing machine program controller; selecting the required water level of the washing machine program controller; and automatically switching on a low-water-level frequency meter or a high-water-level frequency meter of the ageing simulation test instrument so as to meet the required water level during operation of the washing machine program controller. By the method, the washing machine can be simulated; the washing machine program controller can operate continuously; the ageing test can be performed without providing one washing machine for each set of washing machine program controller; the cost is low; and large production field is not required. The method has the characteristics of wide application range, simplicity and convenience and quickness in operation.

Description

Technical field [0001] The present invention involves a test method, especially an aging simulation method of a washing machine program controller. Background technique [0002] The washing machine program controller is a key component in the washing machine, and its reliability determines the reliability of the whole machine to a large extent.The washing machine program controller must be tested before leaving the factory to be basically stable. If there is a quality problem in the process of aging testing, it can be reflected in time to avoid the quality and reliability of product quality and reliability.In the process of aging testing, all products are required to be aging. Each washing machine program controller product is equipped with a washing machine for aging testing.Production venue. Invention content [0003] The technical problem to be solved by the present invention is to provide a method of aging the simulation test method of washing machine program controller to s...

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
IPC IPC(8): G05B23/02
Inventor 覃权利李春权黄柳李艳华
Owner 柳州市华航电器有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com