# US 11,443,397 B2 · Method and apparatus for sharing toll charges among several toll service subscribers

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- Number: US 11,443,397 B2
- Document ID: US11443397B2
- Status: Granted
- Kind: B2
- Application number: 15/912,864
- Filed: 2018-03-06
- Published: 2018-07-12
- Granted: 2022-09-13
- Earliest claimed: 2013-09-20
- Assignees: Geotoll, Inc.
- Applicants: Geotoll, Inc.
- Inventors: Wyatt Drake Geist; Jaime Andres Borras; Timothy J. McGuckin
- Web page: https://patentgrep.com/patent/US11443397B2

## CPC

- G06Q 50/40: Business processes related to the transportation industry (shipping G06Q10/083)
- G06Q 10/00: Administration; Management
- G06Q: INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR

## Abstract

A method for apportioning a vehicular toll among toll service subscribers in a vehicle can include determining a number of occupants in the vehicle in order to determine a toll amount, and dividing the toll amount among the toll service subscribers in the vehicle. The method can also detect the number of occupants and/or toll service subscribers in the vehicle automatically, or by prompting toll service subscribers to enter the number of occupants.

## Claims

### Claim 1

A method of apportioning toll payment, comprising:
receiving, at a server of a toll service system, location information from each one of a plurality subscriber devices, the location information of each one of the plurality of subscriber devices including a plurality of location coordinates produced over a time period by the respective one of the plurality of subscriber device;
comparing, by the server of the toll service system, the location information received from the plurality of subscriber devices;
identifying, by server of the toll service system, responsive to the comparing step, ones of the plurality of subscriber devices that have a common location at a common time, and have a common direction as being located together in a vehicle;
determining, at the server of the toll service system, a plurality of identifiers, each one of the plurality of identifiers belonging to a respective one of the plurality of toll service subscriber devices that are located together, each toll service subscriber device being associated with a respective one of a plurality of toll accounts of the toll service system;
configuring one of the plurality toll service subscriber devices to act as a toll tag device to be read by a toll agency tag reader upon the vehicle passing by the toll agency tag reader; generating, by the server of the toll service system, a unique tolling identifier in response to determining the identity of each one of the plurality of toll service subscriber devices and the server of the toll service system associating each of the plurality of toll accounts with the unique tolling identifier, wherein the unique identifier is coded, and when decoded indicates the number of to service subscriber devices in the vehicle;
transmitting the unique tolling identifier from the server of the toll service system to the toll service subscriber device that is configured to act as the toll tag device, and wherein the unique tolling identifier is valid while the toll service subscriber devices remain located together or for a period of time;
upon the vehicle passing by the toll agency tag reader, the toll service subscriber device that is configured to act as the toll tag device transmitting the unique identifier to the toll agency tag reader;
a server of the toll agency decoding the unique identifier transmitted by the toll service subscriber device and in response, determining a toll amount based on the number of toll service subscribers indicated by the unique identifier, receiving, at a toll service system from one of the toll service subscriber devices, an indication of a toll transaction occurrence including the unique tolling identifier; and
responsive to receiving the indication of the toll transaction occurrence, the server of the toll service system debiting each one of the plurality of toll accounts a portion of the toll amount for the toll transaction.

### Claim 2 (depends on 1)

The method of claim 1, wherein determining the identity of toll service subscribers located together in the vehicle comprises receiving, at the toll service system, from one of the toll service subscribers, an identifier of each of the other toll service subscribers.

### Claim 3 (depends on 1)

The method of claim 1, further comprising verifying, by the toll service system, that the toll service subscribers agree to share toll charges.

### Claim 4 (depends on 3)

The method of claim 3, wherein verifying that the toll service subscribers agree to share toll charges comprises the toll service system querying each of the toll service subscribers and receiving an affirmative response to the query.

### Claim 5 (depends on 1)

The method of claim 1, further comprising generating the unique identifier by the toll service system based in part on a number of occupants of the vehicle.

### Claim 6 (depends on 5)

The method of claim 5, further comprising one of the toll service subscribers determining the number of occupants at least in part automatically by at least one of: using a near field communication protocol to communicate with at least one other of the toll service subscribers, using a wireless local area network to communicate with at least one other of the toll service subscribers, using an ultrasonic communication protocol to communicate with at least one other of the toll service subscribers or communicating with the vehicle to receive a count of occupied seats in the vehicle.

### Claim 7 (depends on 5)

The method of claim 5, further comprising, receiving at the toll service system the number of occupants of the vehicle prior to providing the unique identifier.

### Claim 8 (depends on 5)

The method of claim 5, further comprising discounting the toll amount based on the number of occupants of the vehicle.

### Claim 9 (depends on 1)

The method of claim 1, further comprising:
determining that the vehicle is traveling on a roadway having both a toll lane and a non-toll lane; and
providing, by the toll service system to at least one of the toll service subscribers, an indication of a travel time difference between the toll lane and the non-toll lane.

### Claim 10 (depends on 1)

The method of claim 1, wherein determining the identity of each of the toll service subscribers comprises receiving from one of the toll service subscriber device a list identifying the toll service subscriber.

### Claim 11 (depends on 1)

The method of claim 1, further comprises receiving from at least one of the toll service subscribers at the toll service system a debiting proportion indicating a corresponding proportion of the toll amount to be debited to each of the toll service subscriber accounts; and
wherein debiting each toll service subscriber account comprises debiting each toll service subscriber account according to the corresponding proportion.