VEHICLE PROXIMITY WARNING SYSTEM AND METHODS
A vehicle proximity warning system includes a first device carried by a first vehicle and comprising a first transceiver and a first warning device, and a second device carried by a second vehicle and comprising a second transceiver and a second warning device. The first device determines proximity of the first vehicle relative to the second vehicle and generates a warning signal with the first warning device when the proximity is within a first predetermined distance. The second device determines proximity of the second vehicle relative to the first vehicle and generates a warning signal with the second warning device when the proximity is within a second predetermined distance.
1 . A vehicle proximity warning system, comprising:
a first device carried by a first vehicle, the first device comprising a first transceiver and a first warning device;
a second device carried by a second vehicle, the second device comprising a second transceiver and a second warning device;
wherein the first device determines proximity of the first vehicle relative to the second vehicle and generates a warning signal with the first warning device when the proximity is within a first predetermined distance, and the second device determines proximity of the second vehicle relative to the first vehicle and generates a warning signal with the second warning device when the proximity is within a second predetermined distance.
2 . The vehicle proximity warning system of claim 1 , wherein the first and second warning signals are one of a light, an audible noise, and a text or symbol on a display screen.
3 . The vehicle proximity warning system of claim 1 , wherein the second transceiver is positioned in a whip carried by the second vehicle.
4 . The vehicle proximity warning system of claim 1 , wherein the first predetermined distance is in a range of about 50 ft. to about 100 ft.
5 . The vehicle proximity warning system of claim 1 , wherein the first and second transceivers generate and receive one of a global position system (GPS) signal and a radio signal.
6 . The vehicle proximity warning system of claim 1 , wherein a signal generated by the first and second transceivers includes identification information about the first and second vehicles, respectively.
7 . The vehicle proximity warning system of claim 1 , wherein the first device determines a proximity of the first vehicle relative to the second vehicle when the second vehicle is located out of view of a driver of the first vehicle.
8 . The vehicle proximity warning system, comprising:
a first device configured to be carried by a first vehicle, the first device comprising at least a receiver, a microcontroller, and a warning device;
a second device configured to be carried by a second vehicle, the second device comprising at least a transmitter configured to transmit a signal unique to the second vehicle;
wherein the receiver is configured to receive the signal, the microcontroller is configured to determine whether the second vehicle is within a predetermined distance relative to the first vehicle based on the signal, and the warning device generates a warning signal when the second vehicle is determined to be within the predetermined distance.
9 . The vehicle proximity warning system of claim 8 , wherein the warning signal includes identification information about the second vehicle.
10 . The vehicle proximity warning system of claim 8 , wherein the second device is configured to be carried by a whip, which is mounted to the second vehicle.
11 . The vehicle proximity warning system of claim 8 , wherein the signal is a radio signal.
12 . The vehicle proximity warning system of claim 8 , wherein the signal is a global position system (GPS) signal and the first device plots a position of the second vehicle on a display.
13 . The vehicle proximity warning system of claim 8 , wherein the first device includes a display, the display showing information about proximity of the second vehicle to the first vehicle.
14 . The vehicle proximity warning system of claim 8 , wherein the first device comprises a transmitter configured to transmit a signal to the second device.
15 . The vehicle proximity warning system claim 8 , wherein the second device is configured to be carried by a light fixture, which is mounted to the second vehicle.
16 . A method of determining proximity between at least first and second vehicles, comprising:
providing a first device having at least a receiver, a microcontroller, and a warning device, and a second device having at least a transmitter;
generating a first signal with the second device and transmitting the first signal;
receiving the first signal with the receiver;
determining a proximity of the second vehicle to the first vehicle with the microcontroller;
operating the warning device to generate a warning signal when the second vehicle is within a predetermined distance relative to the first vehicle.
17 . The method of claim 16 , wherein the first signal is unique to the second vehicle.
18 . The method of claim 16 , wherein the warning signal is at least one of a light, an audible noise, and a text or symbol shown on a display.
19 . The method of claim 16 , wherein the first device comprises a transmitter, the second device comprises a receiver, a microcontroller and a warning device, the method further comprising:
generating a second signal with the first device and transmitting the second signal;
receiving the second signal with the receiver of the second device;
determining a proximity of the first vehicle to the second vehicle with the microcontroller of the second device;
operating the warning device of the second device to generate a warning signal when proximity of the first vehicle is within a predetermined distance relative to the second vehicle.
20 . The method of claim 19 , wherein the second signal is unique to the first vehicle.
21 . The method of claim 16 , further comprising positioning the transmitter in a whip, which is carried by the second vehicle.
22 . The method of claim 16 , further comprising transmitting the first signal as a radio signal.