Roadside and emergency assistance system

• US 9,237,242 B2
• Filed: 03/17/2009
• Issued: 01/12/2016
• Est. Priority Date: 03/17/2008
• Status: Active Grant

• Current Assignee: Minotaur Systems LLC (Jeffrey M. Gross)
• Original Assignee: Intelligent Mechatronic Systems Inc. (Trak Global Group Ltd.)
• Inventors: Basir, Otman A.
• Primary Examiner(s): CAI, WAYNE HUU
• Application Number:
  US12/405,723
• Publication Number:
  US 20090233572A1
• Time in Patent Office: 2,492 Days
• Field of Search: 455/404.1, 455/404.2
• US Class Current: 1/1
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04L 67/303 Terminal profiles
• CPC Class Codes: H04L 69/18 Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06
• CPC Class Codes: H04M 11/04 with alarm systems, e.g. fire, police or burglar alarm systems
• CPC Class Codes: H04M 3/5116 for emergency applications
• CPC Class Codes: H04W 4/48 for in-vehicle communication
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 76/50 for emergency connections

Abstract

A system for providing roadside and emergency assistance to a vehicle includes a vehicle unit with several connectivity options. A user interface unit permits a user to request assistance and communicate with an emergency dispatcher and/or service provider. A server receives requests for assistance from the vehicle unit and relays information between the vehicle unit and a dispatcher or service provider to provide communication between the driver of the vehicle and the dispatcher or service provider. Alternatively, such as in an emergency (e.g. crash) situation, the server directly requests assistance to be sent to the vehicle.

Claims

1. A roadside assistance system comprising:

a server receiving an assistance request from a vehicle, the server identifying the vehicle based upon the request and transmitting contact information of the vehicle to an assistance provider, sufficient for the assistance provider to remotely communicate with the vehicle directly.

2. The system of claim 1 further including a vehicle unit in the vehicle, wherein the vehicle unit includes a communication device for communicating the assistance request wirelessly with the server.

3. The system of claim 2 wherein the vehicle unit transmits a location of the vehicle with the assistance request.

4. The system of claim 3 wherein the vehicle unit transmits vehicle diagnostic information from and on-board diagnostics system with the assistance request.

5. The system of claim 3 wherein the communication device of the vehicle unit is capable of transmitting the assistance request via a plurality of wireless protocols.

6. The system of claim 5 wherein the communication device of the vehicle unit is capable of transmitting the assistance request via a mobile device.

7. The system of claim 5 wherein the vehicle unit automatically transmits the assistance request via a second one of the plurality of protocols if a first one of the plurality of protocols is unavailable.

8. The system of claim 2 wherein the vehicle unit is programmed to automatically communicate with the assistance provider directly if the server is unavailable.

9. The system of claim 1 wherein the server provides a telephone number of the vehicle to the assistance provider.

10. The system of claim 1 wherein the server is a first server, the system including a second server, the first server sending the second server the assistance request, the second server selecting the assistance provider based upon the assistance request.

11. A method of requesting assistance from a vehicle including the steps of:

a) generating an assistance request;

b) attempting to connect to a server to send the assistance request via a first protocol; and

c) upon detecting a failure of the first protocol, transmitting the assistance request via a second protocol;

wherein said step c) further includes the step of transmitting the request directly to a service provider.

12. The method of claim 11 further including the step of transmitting vehicle diagnostic information with the assistance request.

13. The method of claim 11 wherein said steps a)-c) are performed at the vehicle.