Granted Patent B2

US 12,542,005 · App. 18/205,159 · Granted Feb 3, 2026

Inventors: James E. Jefferies (Glendale, CA); Rod W. DeMay (Los Angeles, CA); Gurgen L. Lachinyan (Palo Alto, CA); Derik Reiser (Maryville, IL); Jeffrey T. Lauman (St. Louis, MO)

Assignee: Enterprise Holdings, Inc.

G07B15/00B60R25/01B60R25/045B60R25/2018B60R25/24G06Q30/0645G06Q50/40G07C5/008G07C5/0808G07C9/00571G07C2205/02

Abstract

Claims (40)

1 . A system for wirelessly connecting a vehicle with a remote computer system, the system comprising:

a remote computer system;

a vehicle control unit for detachable connection with a vehicle to interface the vehicle with the remote computer system via a wireless network, wherein the vehicle comprises a first machine-readable indicia that includes an identifier for the vehicle, wherein the vehicle control unit comprises a second machine-readable indicia that includes an identifier for the vehicle control unit; and

a mobile application for execution by a mobile computing device, the mobile application configured to (1) read the first machine-readable indicia, (2) read the second machine-readable indicia, and (3) communicate data to the remote computer system, wherein the communicated data comprises the identifiers for the vehicle and the vehicle control unit from the read first and second machine-readable indicia; and

wherein the remote computer system, in response to the communicated data, is configured to pair the vehicle identified by the first machine-readable indicia with the vehicle control unit identified by the second machine-readable indicia;

wherein the remote computer system is further configured to support a rental transaction of the vehicle by communicating a wireless signal to the vehicle via the vehicle's detachably connected and paired vehicle control unit, the wireless signal being operable to control a vehicle function;

wherein the vehicle control unit is also detachably connectable with a different vehicle, wherein the different vehicle comprises machine-readable indicia that comprises a corresponding identifier for the different vehicle; and

wherein the remote computer system and one or more of the mobile applications are operable with the vehicle control unit so that the vehicle control unit is re-usable with respect to the different vehicle to support a rental transaction of the different vehicle whereby the remote computer system communicates the wireless signal to the different vehicle in response to the vehicle control unit being detachably connected to and paired with the different vehicle.

2 . The system of claim 1 wherein the first machine-readable indicia comprises a QR code or a bar code.

3 . The system of claim 2 wherein the second machine-readable indicia comprises a QR code or a bar code.

4 . The system of claim 1 wherein the first and second machine-readable indicia comprise QR codes or bar codes.

5 . The system of claim 1 wherein the first machine-readable indicia comprises an RFID device or an NFC device.

6 . The system of claim 5 wherein the second machine-readable indicia comprises an RFID device or an NFC device.

7 . The system of claim 1 wherein the first and second machine-readable indicia comprise RFID devices or NFC devices.

8 . The system of claim 1 wherein the vehicle function comprises enabling and/or disabling a starter for the vehicle.

9 . The system of claim 1 wherein the vehicle function comprises locking and/or unlocking a door for the vehicle.

10 . The system of claim 1 wherein the mobile application and the remote computer system are further operable to support a transfer of the vehicle control unit to the different vehicle by unpairing the vehicle control unit from the vehicle and pairing the vehicle control unit with the different vehicle.

11 . The system of claim 1 wherein the vehicle control unit is also detachably connectable with a plurality of different vehicles, wherein the different vehicles comprise machine-readable indicia that comprise corresponding identifiers for the different vehicles; and

wherein the remote computer system and one or more of the mobile applications are operable with the vehicle control unit so that the vehicle control unit is re-usable with respect to any of the different vehicles over time to support rental transactions of any of the different vehicles.

12 . The system of claim 11 wherein the different vehicles include vehicles of different makes and models.

13 . The system of claim 11 wherein the mobile application and the remote computer system are further operable to decommission the vehicle control unit from the vehicle by unpairing the vehicle control unit from the vehicle, thereby making the vehicle control unit available for use with the different vehicles.

14 . The system of claim 1 wherein the vehicle control unit is detachably connectable to the vehicle via an OBD2 port of the vehicle.

15 . The system of claim 1 wherein the vehicle control unit comprises:

a processor;

a wireless network interface for interfacing the processor with the wireless network; and

a vehicle interface for interfacing the processor with a controller area network (CAN) bus of the vehicle.

16 . The system of claim 15 wherein the vehicle interface comprises a plurality of CAN bus transceivers, each CAN bus transceiver for interfacing the processor with a CAN bus type of at least one vehicle type so that the plurality of CAN bus transceivers will interface the processor with the CAN bus types of a plurality of different vehicle types in the aggregate;

wherein the processor is operable to (1) automatically detect an identifier for the vehicle through the vehicle interface, (2) automatically select a CAN bus transceiver from among the plurality of CAN bus transceivers based on the detected identifier, and (3) provide a communication path between the remote computing system and the vehicle's CAN bus via the wireless network interface and the selected CAN bus transceiver.

17 . The system of claim 16 wherein the vehicle control unit further comprises a memory in which configuration information for a plurality of different vehicle types is stored, and wherein the processor is further operable to (1) determine the vehicle type for the vehicle based on the detected identifier, (2) retrieve the configuration information for the determined vehicle type from the memory, and (3) select the CAN bus transceiver from among the plurality of CAN bus transceivers in accordance with the retrieved configuration information.

18 . The system of claim 17 wherein the stored configuration information comprises a plurality of codes for controlling one or more vehicle functions, wherein the codes vary by vehicle type such that a plurality of different vehicle types exhibit a plurality of different codes for the one or more vehicle functions, and wherein the processor is further operable to (1) receive an instruction from the remote computing system via the wireless network interface, the instruction comprising a command for the vehicle to perform a vehicle function, (2) retrieve from the memory the stored code for the vehicle function corresponding to the received command instruction based on the determined vehicle type, and (3) communicate the retrieved code to the vehicle via the vehicle interface to thereby cause the vehicle to perform the vehicle function corresponding to the received command instruction.

19 . The system of claim 15 wherein the vehicle interface interfaces the processor with another vehicle bus of the vehicle, wherein the another vehicle bus comprises at least one of a LIN (Local Interconnected Network) bus, a FlexRay bus, a MOST (Media Oriented System Transport) bus, a USB (Universal Serial Bus), and an Ethernet bus.

20 . A method for wirelessly connecting a vehicle with a remote computer system, the method comprising:

reading a first machine-readable indicia, wherein the first machine-readable indicia is on a vehicle and includes an identifier for the vehicle;

reading a second machine-readable indicia, wherein the second machine-readable indicia is on a vehicle control unit and includes an identifier for the vehicle control unit;

connecting the vehicle control unit with the vehicle;

pairing the vehicle control unit with the vehicle in a database of a remote computing system based on the identifiers for the vehicle and the vehicle control unit as derived from the reading steps;

in response to the pairing, (1) the remote computing system communicating a wireless signal to the connected vehicle control unit via a wireless network and (2) in response to the communicated wireless signal, the connected vehicle control unit controlling a function of the vehicle to support a rental transaction of the vehicle;

disconnecting the vehicle control unit from the vehicle;

unpairing the vehicle control unit from the vehicle in the database to make the vehicle control unit available for use with a different vehicle; and

after the disconnecting and unpairing steps are performed, performing the reading steps, connecting step, pairing step, communicating step, and controlling step with respect to the different vehicle so that the vehicle control unit is re-used to support a rental transaction of the different vehicle.

Assignments (3)

Continuity (8)

References Cited (400)