Telematics system, methods and apparatus for two-way data communication between vehicles in a fleet and a fleet management system

• US 10,536,827 B2
• Filed: 04/25/2017
• Issued: 01/14/2020
• Est. Priority Date: 09/29/2014
• Status: Active Grant

• Current Assignee: Avis Budget Car Rental LLC (Avis Budget Group Incorporated)
• Original Assignee: Avis Budget Car Rental LLC (Avis Budget Group Incorporated)
• Inventors: Lee, Sang J., Ghalib, Syed Naveed
• Primary Examiner(s): Odeh, Nadeem
• Assistant Examiner(s): Kerrigan, Michael V
• Application Number:
  US15/496,338
• Publication Number:
  US 20170228945A1
• Time in Patent Office: 994 Days
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: B60R 25/10 actuating a signalling device
• CPC Class Codes: B60R 25/2018 Central base unlocks or authorises unlocking
• CPC Class Codes: G06Q 10/02 Reservations, e.g. for tickets, services or events
• CPC Class Codes: G06Q 10/063114 Status monitoring or status determination for a person or group
• CPC Class Codes: G06Q 30/0645 Rental transactions; Leasing transactions
• CPC Class Codes: G06Q 50/40 Business processes related to the transportation industry shipping G06Q10/083
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 5/02 Registering or indicating driving, working, idle, or waiting time only apparatus forming part of taximeters G07B13/00
• CPC Class Codes: G08C 17/02 using a radio link
• CPC Class Codes: G08G 1/202 Dispatching vehicles on the basis of a location, e.g. taxi dispatching
• CPC Class Codes: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/44 for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]

Abstract

Programmable telematics systems, methods and apparatus for two-way transmission of data and information between fleet vehicles and a fleet management system. The systems and methods employ a programmable telematics communications unit (TCU) configured to connect to the OBD II port of a vehicle, enabling two-way transmission of data and information between a fleet management system and vehicles in the fleet. The TCU device includes cellular data connectivity enabling communication with the management system through existing cellular telephone networks. The programmable TCU may be toggled between multiple operating modes, wherein the TCU provides different functionality, such that a single vehicle may participate in multiple vehicle programs at different points in time, including separate vehicle rental and vehicle sharing programs.

Claims

1. A system for controlling the operational mode of vehicles in a vehicle fleet, comprising:

a plurality of fleet vehicles, each vehicle with a make and model; and

a plurality of telematics control units adapted to be installed in said plurality of fleet vehicles, wherein each telematics control unit comprises a processor to execute computer readable code embedded on a tangible, non-transitory computer readable storage medium, a connection to an OBD II port of a vehicle from said plurality of vehicles, to enable each telematics control unit to receive vehicle sensor data and actuate a plurality of vehicle devices, a connection to a vehicle access device, and a cellular modem enabling transmission of vehicle data and receipt of programming;

wherein each telematics control unit is programmed for proper operation for the make and model of the specific vehicle in which it is installed;

further wherein each telematics control unit is programmed with at least one of a plurality of available vehicle operational modes;

a fleet management system including a processor for transmitting data to and receiving data from said plurality of telematics control units, associating each telematics control unit installed in a specific vehicle with that specific vehicle;

an application module associated with the fleet management system, enabling the remote selection of a desired vehicle operational mode for a particular telematics control unit, and when the desired vehicle operational mode is different from the vehicle operational mode with which the particular telematics control unit is programmed, transmitting new programming associated with the desired vehicle operational mode to the particular telematics control unit, such that, after transmission of the new programming, the particular telematics control unit and associated vehicle may be operated in accordance with the desired vehicle operational mode without removal of the particular telematics control unit from the associated vehicle;

further wherein each telematics control unit is programmed with an idle mode operable when the telematics control unit is disconnected from a vehicle, wherein data communications to and from a telematics control unit in idle mode are restricted.

2. The system of claim 1, wherein the available vehicle operational modes comprise at least two of a vehicle rental mode, a vehicle sharing mode, a corporate fleet mode, and a municipal fleet mode.

3. The system of claim 2, wherein the available vehicle operational modes comprise a vehicle rental mode and a vehicle sharing mode.

4. The system of claim 3, wherein at least some vehicle operations permitted or prohibited while in vehicle rental mode differ from operations permitted or prohibited, respectively, while in vehicle sharing mode.

5. The system of claim 1, further wherein the processor, if the vehicle specific programming on an installed telematics control unit does not match the make and model of the specific vehicle in which the unit is installed, transmits to the telematics control unit specific programming matching the make and model of the specific vehicle.

6. The system of claim 1, wherein a selected fleet vehicle may be remotely switched from one vehicle operational mode to another by the fleet management system.

7. The system of claim 1, wherein a selected fleet vehicle is remotely switched from one vehicle operational mode to another in response to a command input to the selected vehicle via an access card or wireless device and transmitted to the management system by the telematics control unit installed in the selected fleet vehicle.

8. The system of claim 1, wherein at least one of the plurality of telematics control units further comprises one or more sensors or systems for generating data for transmission to the fleet management system.

9. The system of claim 1, wherein at least one of the plurality of telematics control units further comprises an RF modem and chipset for short range communications.

10. The system of claim 9, wherein one or more of the plurality of vehicle operational modes enable the telematics control unit to unlock or lock a vehicle in response to an authorized Bluetooth command received via the RF modem of the telematics control unit.

11. The system of claim 1, wherein one or more of the plurality of vehicle operational modes enable one or more vehicle device actuations.

12. The system of claim 11, wherein the vehicle device actuations include one or more of door lock, door unlock, vehicle lights on, vehicle lights off, horn activation, alarm activation, starter disabled, and starter enabled.

13. The system of claim 1, wherein a specific installed telematics control unit is connected to the access control device via a wired or wireless connection separate from the OBD II connection.

14. The system of claim 13, wherein the access control device is a card reader and the telematics control unit actuates vehicle doors locks.

15. The system of claim 1, wherein the connection to the OBD II port is a wired connection and includes means for sensing whether the wire is connected to the said port.

16. The system of claim 1, wherein at least one of the plurality of telematics control units further comprises a GPS system within the telematics control unit.