초록 ▼

The present invention teaches a hands-free remote entry system primarily for vehicles. This system comprises a base transceiver having wake-up sensors for automatically detecting an object. Once an object is detected, a transmitter within the base transceiver transmits a wake-up/data signal to a fob

The present invention teaches a hands-free remote entry system primarily for vehicles. This system comprises a base transceiver having wake-up sensors for automatically detecting an object. Once an object is detected, a transmitter within the base transceiver transmits a wake-up/data signal to a fob transceiver. A wake-up receiver within the fob transceiver receives the wake-up/data signal. Upon receipt of the wake-up/data signal, the fob transceiver transmits an identification/data signal, via a transmitter, back to a receiver in the base transceiver. In response to receiving the identification signal, output drivers from the base transceiver actuate a door lock system and an auto theft system.

대표청구항 ▼

[ What is claimed is:] [1.] A hands-free remote entry system sensitive to the presence of an object and, said system comprising:a base transceiver having a sleep mode and an active mode of operation, said base transceiver comprising:a wake-up sensor for switching from said sleep mode to said active

[ What is claimed is:] [1.] A hands-free remote entry system sensitive to the presence of an object and, said system comprising:a base transceiver having a sleep mode and an active mode of operation, said base transceiver comprising:a wake-up sensor for switching from said sleep mode to said active in response to detecting the object;a base transmitter for transmitting a wake-up/data signal in response to detecting the presence of the object;a base receiver for receiving an identification/data signal; andan output actuator for actuating the system; anda fob transceiver having a sleep mode and active mode of operation comprising:a wake-up receiver for switching said fob transceiver from said sleep mode to said active mode in response to receiving said wake-up/data signal; andan identification transmitter for transmitting said identification/data signal in response to said wake-up receiver receiving said wake-up/data signal, wherein said output actuator actuates the system upon receipt of said identification/data signal by said base receiver.