{"title":"SLA-based routing for EAI middleware","authors":"Y. Caseau","doi":"10.3166/objet.11.1-2.13-14","DOIUrl":null,"url":null,"abstract":"A psychograph, of a type employing a movable indicator to designate indicia on a principal part of the device such as a board, can be constructed so that the indicator will cause a switch to close each time it points to or otherwise designates an indicia. A circuit is used to provide an output in the form of a signal capable of being stored or used by a computer, an electronic typewriter or the like when a switch is closed for a pedetermined time interval. Normally the board or similar part of the device will carry a plurality of indicia and a separate switch will be associated with each so that signals corresponding to all of the indicia can be obtained.","PeriodicalId":201701,"journal":{"name":"Obj. Logiciel Base données Réseaux","volume":"37 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2005-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Obj. Logiciel Base données Réseaux","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3166/objet.11.1-2.13-14","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A psychograph, of a type employing a movable indicator to designate indicia on a principal part of the device such as a board, can be constructed so that the indicator will cause a switch to close each time it points to or otherwise designates an indicia. A circuit is used to provide an output in the form of a signal capable of being stored or used by a computer, an electronic typewriter or the like when a switch is closed for a pedetermined time interval. Normally the board or similar part of the device will carry a plurality of indicia and a separate switch will be associated with each so that signals corresponding to all of the indicia can be obtained.