Emergency vehicle transmitter and receiver alert system
First Claim
1. A system for notifying drivers of emergency vehicles, said system comprising:
- a transmitter having a microcontroller, a non-volatile memory, and a logic interface for sending and receiving external signals;
a RF generating means in electrical communication with said transmitter;
a radio antenna system and switching means in electrical communication with said transmitter;
a power regulation and filtering means in electrical communication with said transmitter;
an external trigger in electrical communication with said transmitter;
a receiver having a microcontroller, a non-volatile memory and a logic interface for sending and receiving external signals;
a RF receiving means in electrical communication with said receiver; and
a power regulation and filtering means in electrical communication with said receiver.
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Accused Products
Abstract
The present invention provides an apparatus which provides a system for alerting drivers of oncoming emergency vehicles. The system is comprised of a transmitter and receiver, both including a microcontroller and non-volatile memory component, connected to a logic interface used to facilitate connections between the microcontroller and external signals. The transmitter and receiver are both powered by power regulation and filtering means connected to the respective device. The transmitter further includes radio frequency (RF) generating means and an antenna system. An external trigger mechanism is also connected to the transmitter to activate the system. The receiver simply has a network of RF receiving means, which acts as a trigger to the system.
23 Citations
23 Claims
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1. A system for notifying drivers of emergency vehicles, said system comprising:
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a transmitter having a microcontroller, a non-volatile memory, and a logic interface for sending and receiving external signals; a RF generating means in electrical communication with said transmitter; a radio antenna system and switching means in electrical communication with said transmitter; a power regulation and filtering means in electrical communication with said transmitter; an external trigger in electrical communication with said transmitter; a receiver having a microcontroller, a non-volatile memory and a logic interface for sending and receiving external signals; a RF receiving means in electrical communication with said receiver; and a power regulation and filtering means in electrical communication with said receiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for notifying drivers of emergency vehicles, said system comprising:
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a transmitter having a microcontroller which dictates a change in the radio energy pattern of transmitted data from omni-directional at speeds under thirty MPH to uni-directional at speeds above thirty MPH, a non-volatile memory storing a unique serial number and vehicle type code, and a logic interface for sending and receiving external signals which determines the speed of the vehicle; a RF generating means in electrical communication with said transmitter; a radio antenna system and switching means in electrical communication with said transmitter; a power regulation and filtering means in electrical communication with said transmitter which supplies between three and seven volts to said logic system and between negative fifteen and fifteen volts to said RF generating means; an external trigger in electrical communication with said transmitter which causes said microcontroller to activate said RF generating means and send data for modulation and transmission; a receiver having a microcontroller, a non-volatile memory storing a unique serial number and vehicle type code and a logic interface for sending and receiving external signals connected to a warning device wherein said device varies relative to the speed of the approaching emergency vehicle; a RF receiving means in electrical communication with said receiver; and a power regulation and filtering means in electrical communication with said receiver which supplies between three and seven volts to said logic system and between negative fifteen and fifteen volts to said RF generating means. - View Dependent Claims (13, 14)
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15. A method of manufacturing a system for notifying drivers of emergency vehicles comprising the steps of:
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providing a transmitter having a microcontroller, a non-volatile memory and a logic interface; attaching a RF generating means to said transmitter; attaching a radio antenna system and switching means to said transmitter; attaching power regulation and filtering means to said transmitter; attaching an external trigger to said transmitter; providing a receiver having a microcontroller, a non-volatile memory and a logic interface; attaching a RF receiving means to said receiver; and attaching a power regulation and filtering means to said receiver. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23)
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Specification