Remote control device for vehicle locks

Details Remote control device for vehicle locks Remote control device for vehicle locks

1986-11-19

1988-11-29

Caldwell, Sr., John W.

Communications: electrical

Continuously variable indicating

With meter reading

34082569, 455603, 307 10AT, 365100, H04Q 100

Patent

active

047885424

ABSTRACT:
A remote control device for operating vehicle locks having a transmitter for transmitting a remote control signal. The transmitter converts keyword information into pulses of corresponding pulse widths and then pulse modulates these converted pulses prior to transmission as a remote control signal. A receiver is provided for demodulating and decoding the signal and comparing it to a preset code. If the signal corresponds to the preset code an execution signal is generated to produce the locking and locking function.

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Gahran et al., "Ternary Read-Only Memory", IBM Technical Disclosure Bulletin, vol. 4, No. 5, Oct. 1961.

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