Method and apparatus for providing a proximity alert to the operator of a vehicle

• US 10,068,473 B1
• Filed: 01/17/2017
• Issued: 09/04/2018
• Est. Priority Date: 01/14/2016
• Status: Active Grant

• Current Assignee: Dave Michaelson, Michael A. Harrison
• Original Assignee: Dave Michaelson, Michael A. Harrison
• Inventors: Harrison, Michael A., Michaelson, Dave
• Primary Examiner(s): Mullen, Thomas
• Application Number:
  US15/407,310
• Time in Patent Office: 595 Days
• Field of Search: 340901-905, 340435, 701400, 701117
• CPC Class Codes: G08G 1/0965 responding to signals from another vehicle, e.g. emergency vehicle
• CPC Class Codes: G08G 1/096716 where the received information does not generate an automatic action on the vehicle control
• CPC Class Codes: G08G 1/096758 where no selection takes place on the transmitted or the received information
• CPC Class Codes: G08G 1/096783 where the origin of the information is a roadside individual element
• CPC Class Codes: G08G 1/162 event-triggered
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

A method and apparatus for providing a proximity alert to the operator of a vehicle, such as a vehicle approaching a pedestrian crosswalk. A fixed or mobile controller (beacon) component when activated transmits a signal relating to a potential hazard, and a software application (“app”) installed on a smartphone or other device provides the receiver/notification component. The app delivers an audible, visual, and/or tactile alert to drivers via their smartphones, tablet computers, or mobile devices installed in their vehicles that they are approaching an “activated” pedestrian crosswalk, intersection, railroad crossing, road hazard or work zone, emergency vehicle, or even a bicyclist when they are equipped with a beacon.

Claims

1. A traffic event communication system comprising:

a monitor to detect a traffic event;

a beacon to transmit a signal when said monitor detects a traffic event;

an app on a cell phone in a vehicle adapted to receive the transmitted signal;

app software on said app adapted to interpret the transmitted signal and determine if the vehicle is generally approaching the beacon; and

audible or visual alarm means on the cell phone to alert a motorist that a traffic event is occurring in the vicinity of the vehicle if the app software determines that the vehicle is generally approaching the beacon.

2. The traffic event communication system of claim 1 wherein said signal is transmitted via Bluetooth.

3. The traffic event communication system of claim 1 wherein said monitor comprises a switch or sensor to detect the presence of a pedestrian in a crosswalk.

4. The traffic event communication system of claim 1 wherein said monitor comprises a sensor to detect an ice or flood condition in a roadway over which traffic is traveling.

5. A traffic event communication system comprising:

a monitor to detect a traffic event;

a beacon to transmit a signal when said monitor detects a traffic event;

an app on a mobile device in a vehicle adapted to receive the transmitted signal;

app software on said app adapted to interpret the transmitted signal and determine if the vehicle is generally approaching the beacon; and

audible or visual alarm means on the mobile device to alert a motorist that a traffic event is occurring in the vicinity of the vehicle if the app software determines that the vehicle is generally approaching the beacon.

6. The traffic event communication system of claim 5 wherein said signal is transmitted via Bluetooth.

7. The traffic event communication system of claim 5 wherein said monitor comprises a switch or sensor to detect the presence of a pedestrian in a crosswalk.

8. The traffic event communication system of claim 5 wherein said monitor comprises a sensor to detect an ice or flood condition in a roadway over which traffic is traveling.

9. The traffic event communication system of claim 5 wherein said beacon is a fixed component.

10. The traffic event communication system of claim 5 wherein said beacon is a mobile component.