技术简介学习遥控器系统使用中的®编码器

Learningcapabilityinremotekeylessentry(RKE)and

remote-controlledsecuritysystemsisregardedas

essentialbymostmanufacturers.Thelogisticalprob-

lemsassociatedwiththesupplyofreplacementand

additionaltransmittersforpersonalizeddecoders

quicklybecomeoverwhelmingifanydealerinterven-

tionisrequired.TB001TechnicalBriefSecureLearningRKESystemsUsingKEELOQEncodersAuthor:ChrisR.BurgerSINGLE-ALGORITHMSYSTEMSMicrochipTechnologyInc.CodehoppingsystemsoftenuseasingleencodingandINTRODUCTIONdecodingalgorithmforalltransmittersinaparticularproductline.MostofthesystemsonthemarketfallintoLearningcapabilityinremotekeylessentry(RKE)andthiscategory.remote-controlledsecuritysystem