{"title":"On Researching the Key Algorithm of Dual-mode Vehicle Positioning System","authors":"Zhang Shao-bi","doi":"10.1109/iccsit.2010.5564997","DOIUrl":null,"url":null,"abstract":"Current GPS positioning technology is widely used in mobile positioning system, but it has many limitations, such as in order to provide accurate three-dimensional positioning the system must receive the positioning data of four GPS satellites. Based on this, we propose an approach based on CDMA 1X Communications GPS and GPSOne with a combination of new mobile positioning system. At realization of the program in the system, we make scientific researches on the two-mode switch positioning technology and some the judging criteria that the need to consider, as well as dual-mode switch to overcome errors caused by the excessive Zero Shift Algorithm Design and Implementation.","PeriodicalId":18640,"journal":{"name":"Microcomputer Information","volume":"46 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2009-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microcomputer Information","FirstCategoryId":"1087","ListUrlMain":"https://doi.org/10.1109/iccsit.2010.5564997","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Current GPS positioning technology is widely used in mobile positioning system, but it has many limitations, such as in order to provide accurate three-dimensional positioning the system must receive the positioning data of four GPS satellites. Based on this, we propose an approach based on CDMA 1X Communications GPS and GPSOne with a combination of new mobile positioning system. At realization of the program in the system, we make scientific researches on the two-mode switch positioning technology and some the judging criteria that the need to consider, as well as dual-mode switch to overcome errors caused by the excessive Zero Shift Algorithm Design and Implementation.
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