Reconfigurable universal trainable transmitter
作者： Joseph David King
DOI:
关键词:
摘要: A trainable transmitter (12) comprises a transmitter, code-generation circuitry (30) and removable, plug-in data module (14a-14e, 16). The includes information necessary for generating code specific security system, such as garage door opener. Preferably, the cryptographic algorithm frequency at which wireless signal is to be generated. accesses in generate code, then transmitted by transmitter. variety of modules are provided. user installs corresponds system accessed.
lens.org 参考文章(11)
Akira Aneha, Masashi Tokita, Masahiro Arai, Satoshi Inokoshi, Susumu Sakuma, Radio control device having crystal high frequency module and high frequency phase lockloop for selective use, modules detachably mounted ,(1993)
Theodoor Adriaan Kleijne, Security device for the secure storage of sensitive data ,(1985)
Timothy S. Roddy, Universal encrypted radio transmitter for multiple functions ,(1996)
Glenn A. Davis, Electric meter tamper detection circuit for sensing electric meter removal ,(1997)
John Andrew Loder, Removable subscriber identification module for a mobile radio terminal ,(1996)
Brett B. Stewart, Wireless communications privacy method and system ,(1995)
Frederick Johannes Bruwer, Secure self learning system ,(1995)
Mark L. Zeinstra, Kurt A. Dykema, Paul C. Duckworth, Vehicle control system with trainable transceiver ,(1994)
Victor P. Amoruso, Anthony A. Caputo, Pocket encrypting and authenticating communications device ,(1996)
Floyd J. Peplinski, Kurt A. Dykema, Trainable transceiver capable of learning variable codes ,(1995)