Driver alert system
First Claim
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1. A dynamic driver alert system for alerting a driver when a vehicle controlled by the driver is about to pass an intersection that has a traffic light that is about to turn red, the driver alert system consisting of:
- a) a receiver for a global position system (GPS), said GPS system being adapted to determine an instantaneous real-time location of a motor vehicle;
b) a remote server comprising;
a database configured to store map data, traffic regulation data, topographical data, meteorological data and position data related to the location of traffic lights, roads and road signs within a predetermined geographical area;
a processing device configured to determine an instantaneous color of one of the traffic lights in a vicinity of the instantaneous real-time location of the motor vehicle and a rate at which the color of one of the traffic light changes,the processing device further configured to compare said instantaneous state of said vehicle with said stored map data, traffic regulation data, topographical data, meteorological data, position data, traffic conditions received from the database and the instantaneous color and color changing rate of a traffic light associated with said received location data to determine whether said instantaneous real-time location of said motor vehicle and its immediately following location will result in passing an intersection that has a traffic light that is about to turn red, such that if the processing device determines if the vehicle is about to pass an intersection that has a traffic light that is about to turn red, the processing device generates an alert signal;
a transceiver configured to receive the instantaneous real-time location from the GPS receiver for each of a plurality of motor vehicles to transmit an alert signal to the plurality of motor vehicles; and
the processing device is configured to receive said location data of the motor vehicles from said transceiver;
c) a transceiver carried by said vehicle and in communication with said GPS receiver, for transmitting said location data to said server and for receiving said alert signal generated by said processing device; and
d) an alert generator carried by said vehicle in communication with said vehicle transceiver, for outputting an alert to the driver of said vehicle in response to receiving said alert signal, wherein the alert generator warns the driver of said vehicle when said vehicle will not be able to pass an intersection that has a traffic light that is about to turn red based upon said stored map data, traffic regulation data, topographical data, meteorological data, position data, traffic conditions received from the database and the instantaneous color and color changing rate of a traffic light associated with said received location data.
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Abstract
A driver alert system is carried by a motor vehicle and alerts a driver that he has committed or is about to commit a driving or parking violation, or that the driving conditions are liable to result in damage to a motor vehicle or person.
11 Citations
24 Claims
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1. A dynamic driver alert system for alerting a driver when a vehicle controlled by the driver is about to pass an intersection that has a traffic light that is about to turn red, the driver alert system consisting of:
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a) a receiver for a global position system (GPS), said GPS system being adapted to determine an instantaneous real-time location of a motor vehicle; b) a remote server comprising; a database configured to store map data, traffic regulation data, topographical data, meteorological data and position data related to the location of traffic lights, roads and road signs within a predetermined geographical area; a processing device configured to determine an instantaneous color of one of the traffic lights in a vicinity of the instantaneous real-time location of the motor vehicle and a rate at which the color of one of the traffic light changes, the processing device further configured to compare said instantaneous state of said vehicle with said stored map data, traffic regulation data, topographical data, meteorological data, position data, traffic conditions received from the database and the instantaneous color and color changing rate of a traffic light associated with said received location data to determine whether said instantaneous real-time location of said motor vehicle and its immediately following location will result in passing an intersection that has a traffic light that is about to turn red, such that if the processing device determines if the vehicle is about to pass an intersection that has a traffic light that is about to turn red, the processing device generates an alert signal; a transceiver configured to receive the instantaneous real-time location from the GPS receiver for each of a plurality of motor vehicles to transmit an alert signal to the plurality of motor vehicles; and the processing device is configured to receive said location data of the motor vehicles from said transceiver; c) a transceiver carried by said vehicle and in communication with said GPS receiver, for transmitting said location data to said server and for receiving said alert signal generated by said processing device; and d) an alert generator carried by said vehicle in communication with said vehicle transceiver, for outputting an alert to the driver of said vehicle in response to receiving said alert signal, wherein the alert generator warns the driver of said vehicle when said vehicle will not be able to pass an intersection that has a traffic light that is about to turn red based upon said stored map data, traffic regulation data, topographical data, meteorological data, position data, traffic conditions received from the database and the instantaneous color and color changing rate of a traffic light associated with said received location data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A transportation authority monitoring system consisting of:
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a) a transmitter mounted on each vehicle located within a predetermined geographical area, each transmitter being in communication with a GPS receiver and adapted to transmit data sensed by said GPS receiver; b) a regional transceiver positioned within said predetermined geographical area for receiving the data transmitted by each of said transmitters and for transmitting said received data to a monitoring center transceiver; c) a server comprising; a database in which are stored map data, traffic regulation data, and position data related to the location of substantially all traffic lights and road signs within said predetermined geographical area; a processing device configured to determine an instantaneous color of a traffic light in a vicinity of said determined instantaneous real-time location of the motor vehicle and a rate at which the color of the traffic light changes; a transceiver configured to receive the instantaneous real-time location of each of a plurality of motor vehicles from said regional transceiver; and a processing device suitable for receiving said location data of a motor vehicle from said transceiver, for determining an instantaneous state of said vehicle, for receiving current traffic conditions from the database, for determining whether the driver of said corresponding vehicle is about to pass an intersection that has a traffic light that is about to turn red by comparing said state with said stored map data, traffic regulation data, position data, the traffic conditions received from the database and with the instantaneous color and color changing rate of a traffic light associated with said received location data, according to predetermined rules, and for generating an alert signal, when said processing device determines if the vehicle is about to pass an intersection that has a traffic light that is about to turn red; d) a display of said predetermined geographical area on which is displayed the instantaneous state of each motor vehicle being superimposed on said stored map data; and e) an alert configured to output an alert signal to the driver of the vehicle, when said processing device determines if the vehicle is about to pass an intersection that has a traffic light that is about to turn red based upon said stored map data, traffic regulation data, position data, traffic conditions received from the database and the instantaneous color and color changing rate of a traffic light associated with said received location data. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification