AUTHORIZATION SYSTEM

• US 20110128118A1
• Filed: 09/24/2010
• Published: 06/02/2011
• Est. Priority Date: 09/24/2009
• Status: Abandoned Application

• Current Assignee: David S. Gilleland, Michael Layton Gregory, Pieter Erasmus, Rob Satchwell Tennant
• Original Assignee: David S. Gilleland, Michael Layton Gregory, Pieter Erasmus, Rob Satchwell Tennant
• Inventors: Tennant, Rob Satchwell, Gregory, Michael Layton, Erasmus, Pieter, Gilleland, David S.
• Application Number:
  US12/889,758
• Publication Number:
  US 20110128118A1
• Time in Patent Office: Days
• US Class Current: 340/5.2
• CPC Class Codes: B60R 25/24 using electronic identifiers containing a code not memorised by the user
• CPC Class Codes: G06Q 10/063114 Status monitoring or status determination for a person or group

Abstract

An authorization control device for selectively enabling operation of a vehicle on which it is installed is described. The device employs vehicle identity logic for storing or reading a vehicle identifier for the vehicle on which the authorization control device is installed.

Claims

1. An authorization control device for one of a plurality of fleet vehicles, the authorization control device for selectively enabling operation of a vehicle on which it is installed comprising vehicle identity logic for storing or reading a vehicle identifier for the vehicle on which the authorization control device is installed and a communication interface for communicating with a removable rewritable driver token storing a unique driver identifier and a list of a plurality of authorised vehicle identifiers denoting vehicles which the driver is authorised to drive, the authorization control device including driver record logic for storing or communicating the unique driver identifier and enable logic for generating an enable signal for the vehicle based on matching the vehicle identifier for the vehicle on which the authorization control device is installed with one of the vehicle identifiers in the list of authorised vehicles stored in the token.

2. The authorization control device of claim 1 configured to at least one of:

obtain and record a unique driver identifier;

determine whether a vehicle identifier matches a vehicle identifier stored on the driver token;

communicate wirelessly with the removable rewritable driver token.

3. The authorization control device of claim 1 having a second communication interface and being further configured to communicate the unique driver identifier over a the second communication interface to a remote device.

4. The authorization control device of claim 1 wherein the device is configured to communicate wirelessly with the removable rewritable driver token using an RFID-type protocol, wherein the authorization control device is arranged to supply power inductively to the removable rewritable driver token.

5. The authorization control device of claim 4 configured to verify that the removable rewritable token remains in communication with the device while the vehicle is being operated.

6. The authorization control device of claim 5 configured to enable the vehicle for a preset time following matching the vehicle identifier for the vehicle on which the authorization control device is installed with one of the vehicle identifiers in the list of authorised vehicles stored in the token.

7. The authorization device of claim 1 further arranged to download the list of authorised vehicle identifiers and to determine whether at least one of the plurality of vehicle identifiers matches the vehicle identifier for the vehicle on which the authorization control device is installed.

8. The authorization device of claim 1 further arranged to download each identifier of the list of authorised vehicle identifiers sequentially and to discontinue downloading in the event that a downloaded identifier matches the vehicle identifier for the vehicle on which the authorization control device is installed.

9. The authorization device of claim 1, wherein the removable rewritable driver token is a smart token and wherein the device is configured to communicate the vehicle identifier to the token and wherein the token is configured to provide a response to indicate whether the communicated vehicle identifier matches one of the list of authorised vehicle identifiers stored on the smart token.

15. A system comprising at least one authorization control device according to claim 1 and an access point, provided separately from the vehicle or vehicles to be authorised, to which a driver may present a token the access point including reader circuitry for reading the token to recognise a unique identifier of the token and writing logic for updating the list of authorised vehicles stored on the token.

16. The system of claim 15 wherein the access point is a component of a facility access control system.

17. The system of claim 16 arranged such that, to gain access to the facility, a driver may present a token to the access point, wherein the access point comprises a controller and a set of driver vehicle permissions and wherein the set of driver vehicle permissions may be updated to enable an updated list of authorised vehicles stored to be written to the token at the next presenting of the token.

18. The system of claim 17 wherein the access point is arranged to communicate with the token to instruct deletion or addition of individual entries.

20. An authorization control device as claimed in claim 1 wherein the token is one of:

a driver token carrying a list of vehicles the holder is authorised to drive/operate;

a maintenance token wherein the information identifying vehicles the holder is authorised to operate identifies the holder to be authorised to operate all vehicles (or all vehicles in a predetermined group); and

a supervisor token wherein the information identifying vehicles the holder is authorised to operate identifies the holder to be authorised to operate all vehicles (or all vehicles in a predetermined group);

wherein the authorization control device is adapted to identify the token as said driver, maintenance or supervisor token; and

wherein the enable logic is adapted to generate said enable signal accordingly and adapted to at least one of;

provide an options menu to the holder of the token in dependence on identification of the token as a maintenance token;

provide an option in said options menu to disable said vehicle whereby to inhibit holders of driver tokens from operating said vehicle regardless of the contents of said list of vehicles the holder is authorised to drive/operate;

provide an option in said options menu to access a measurement interface;

allow the holder of the token to re-enable a disabled vehicle in dependence on identification of the token as a supervisor token.

10. A removable rewritable driver token comprising:

a communicator for communicating with a vehicle authorization device, wherein the token is constructed and arranged for storing a unique driver identifier; and

a list of a plurality of authorised vehicle identifiers denoting vehicles which the driver is authorised to drive.

11. The removable rewritable driver token of claim 10 capable of communicating with a secure authorization device and capable of storing at least 20 vehicle identifiers and a driver identifier.

12. The removable rewritable driver token of claim 10 storing at least 1 kilobyte of data.

13. The removable rewritable driver token of claim 10, wherein each driver identifier and each vehicle identifier of the list of a plurality of authorised vehicle identifiers comprises at least 32 bits of data.

14. The removable rewritable driver token of claim 10 wherein the token is arranged to at least one of:

store additional driver data not required to be downloaded for vehicle authorization;

communicate at a data transfer rate of at least 5 kilobit/s, more preferably at least 10 kilobit/s;

serve as an ID card with visible text and/or a photo ID on the exterior; and

, store data for use by an application other than vehicle authorization.

19. A method of controlling access to a set of assets by an operator comprising:

reading a machine-readable re-writable token storing a unique identifier of the operator and a list of assets for which the operator is authorised to obtain the unique operator identifier;

checking whether updates for the set of assets for which the operator is authorised are stored;

in the event that updates are stored, writing to the token to update the stored list of assets.