Mobile asset data management system

• US 20080140482A1
• Filed: 11/28/2007
• Published: 06/12/2008
• Est. Priority Date: 05/19/1999
• Status: Active Grant

• Current Assignee: Id Systems Incorporated (PowerFleet, Inc.)
• Original Assignee: Id Systems Incorporated (PowerFleet, Inc.)
• Inventors: Hecker, Yaron, Ehrman, Michael L., Jagid, Jeffrey M., Pimentel, Leonard, Ehrman, Kenneth S., Pinzon, Joseph M.
• Granted Patent: US 7,876,197 B2
• Time in Patent Office: Days
• US Class Current: 705/7
• CPC Class Codes: B60R 2325/304 Boats
• CPC Class Codes: B60R 25/04 operating on the propulsion system, e.g. engine or drive motor
• CPC Class Codes: B60R 25/102 a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
• CPC Class Codes: B60R 25/302 using recording means, e.g. black box
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 10/063 Operations research, analysis or management
• CPC Class Codes: G06Q 10/06312 Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G06Q 10/087 Inventory or stock management, e.g. order filling, procurement or balancing against orders
• CPC Class Codes: G06Q 20/203 Inventory monitoring
• CPC Class Codes: G06Q 20/382 insuring higher security of transaction
• CPC Class Codes: G07B 15/00 Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points handling coins or valuable papers, e.g. banknotes, G07D; apparatus for vending or hiring articles or services activated by coins, credit cards, paper currency or the like G07F7/00, G07F17/00
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: G07C 9/32 in combination with an identity check
• CPC Class Codes: G08G 1/127 to a central station ; Indicators in a central station
• CPC Class Codes: G08G 1/20 Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
• CPC Class Codes: H04L 63/083 using passwords cryptographic mechanisms or cryptographic arrangements for entity authentication using a predetermined code H04L9/3226
• CPC Class Codes: H04L 63/107 wherein the security policies are location-dependent, e.g. entities privileges depend on current location or allowing specific operations only from locally connected terminals
• CPC Class Codes: H04L 63/108 when the policy decisions are valid for a limited amount of time
• CPC Class Codes: H04L 67/04 specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
• CPC Class Codes: H04L 67/125 : involving control of end-device applications over a network
• CPC Class Codes: H04L 69/329 : in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 : Network security protocols
• CPC Class Codes: H04W 12/06 : Authentication
• CPC Class Codes: H04W 12/08 : Access security
• CPC Class Codes: H04W 12/76 : Group identity
• CPC Class Codes: H04W 4/02 : Services making use of location information
• CPC Class Codes: H04W 4/029 : Location-based management or tracking services
• CPC Class Codes: H04W 76/10 : Connection setup
• CPC Class Codes: H04W 84/12 : WLAN [Wireless Local Area Networks]

Abstract

Methods and systems for preventing unauthorized use of a mobile asset are described. The method for providing access to the mobile asset can include providing a control device on the mobile asset. The control device is in communication with the mobile asset to selectively control whether the mobile asset is enabled for operation. The method also includes storing data in the control device that identifies a group of potential operators who are permitted to operate that mobile asset. This stored data includes unique password data for each potential operator in the permitted group. Further, the method includes receiving an identifier and password from an accessing operator and comparing by the control device of the received identifier to the stored data to order confirm that the accessing operator is a potential operator. Moreover, the method includes comparing by the received password to the stored data in order to confirm that the password matches the unique password data, and, if the comparisons are satisfied, controlling the mobile asset to be enabled for operation by the accessing operator.

Claims

1. A method for providing access to a mobile asset using an access control device coupled to the mobile asset to selectively control whether the mobile asset is enabled for operation, the method comprising:

storing, in the access control device, approved operator data which identifies a group of one or more approved asset operators who are permitted to operate that mobile asset, the stored data further comprising authorization condition data associated with the group of approved asset operators, the authorization condition data specifying certain environmental conditions which must exist in order for the mobile asset to be enabled for operation;

receiving, by the access control device, from an accessing operator an operator identifier;

comparing, by the access control device, the received operator identifier to the stored approved operator data in order to confirm that the accessing operator is one of the group of approved asset operators;

comparing, by the access control device, a current environmental condition for the mobile asset to the authorization condition data in order to confirm that the specified certain environmental conditions for the group of approved asset operators to which the accessing operator belongs have been met; and

controlling the mobile asset to be enabled for operation by the accessing operator if the comparisons are satisfied.

2. The method of claim 1, wherein the stored approved operator data further comprises unique password data for each approved asset operator in the group, the method further comprising:

receiving an accessing operator password; and

comparing, by the access control device, the received accessing operator password to the stored approved operator data associated with the operator identifier in order to confirm that the accessing operator password matches password data associated with the operator identifier; and

disabling access to the asset if the comparison determines that the operator password does not match the password data associated with the operator identifier.

3. The method of claim 1, wherein the certain environmental conditions comprise mobile asset location area and the current environmental condition comprises a current mobile asset location, and wherein comparing a current environmental condition for the mobile asset to the authorization condition data further comprises determining whether the current mobile asset location is within the mobile asset location area.

4. The method of claim 1, wherein the certain environmental conditions comprise mobile asset operation day;

wherein the current environmental condition comprises a current day; and

wherein comparing a current environmental condition comprises determining whether the current day matches the mobile asset operation day.

5. The method of claim 1, wherein the certain environmental conditions comprise mobile asset operation time;

wherein the current environmental condition comprises a current time; and

where comparing a current environmental condition comprises determining whether the current time matches the mobile asset operation time.

6. The method of claim 1, further comprising:

prompting the accessing operator, following enabling the mobile asset for operation, with a question related to operational status of the mobile asset;

receiving a response to the question; and

storing the response to the question.

7. The method of claim 6, further comprising:

establishing an active communication link between the mobile asset and a wireless infrastructure;

transmitting the stored response using the active communication link over the wireless infrastructure; and

if the active communication link cannot be established, maintaining the stored response to the question.

8. The method of claim 1, further comprising:

establishing an active communication link between the mobile asset and a wireless infrastructure;

receiving a question related to operational status of the mobile asset using the active communication link over the wireless infrastructure;

prompting the accessing operator, following enabling the mobile asset for operation, with the question;

receiving a response to the question; and

storing the response to the question.

9. The method of claim 1, further comprising:

determining, following enabling the mobile asset for operation, an existence of a certain operating condition of the mobile asset;

prompting the accessing operator with a question related to the certain operating condition;

receiving a response to the question; and

storing the response to the question.

10. The method of claim 9, further comprising:

establishing an active communication link between the mobile asset and a wireless infrastructure;

transmitting the stored response using the active communication link over the wireless infrastructure; and

if the active communication link cannot be established, maintaining the stored response to the question.

11. The method of claim 1, further comprising, following enabling the mobile asset for operation, monitoring utilization of the mobile asset by that accessing operator and recording information concerning that utilization.

12. The method of claim 11, wherein monitoring utilization of the mobile asset by that accessing operator and recording information concerning that utilization comprises:

generating an event start notification associated with the accessing operator starting an operation with the mobile asset;

initializing an event counter value in response to the event start notification to maintain a count associated with an operating parameter of the mobile asset as utilized by the accessing operator;

updating the event counter value until an event stop notification is received;

generating an event stop notification associated with the accessing operator stopping the operation with the mobile asset; and

storing the event counter value in association with the accessing operator identifier.

13. The method of claim 12, further comprising collecting data associated with utilization time of the mobile asset by the accessing operator.

14. The method of claim 12, further comprising:

establishing a wireless communication link; and

communicating the stored information including the event counter value over the wireless communications link.

15. The method of claim 1, further comprising gathering information from the accessing operator of the mobile asset by:

forming a list of questions for response by the accessing operator of the mobile asset;

distributing the list of questions to the access control device for the mobile asset;

prompting the accessing operator with a first question from the list of questions;

receiving a response from the accessing operator in response to the first question;

based on the response, selecting at least one additional question from the list of questions to prompt the accessing operator; and

prompting the selected additional question for the accessing operator to respond.

16. The method of claim 15, further comprising having the access control device disabling at least a portion of the mobile asset based on the response.

17. The method of claim 15, further comprising:

maintaining different lists of questions for different types of mobile assets;

determining, by the access control device, a type of mobile asset to which the access control device is coupled; and

accessing a particular one of the different lists based on the mobile asset type from which to prompt the accessing operator.

18. The method of claim 15, further comprising:

maintaining different lists of questions for different groups of potentially accessing operators;

determining the group to which the accessing operator belongs; and

accessing a particular one of the different lists based on the determined group.

19. The method of claim 15, further comprising:

maintaining different lists for different operating conditions of the mobile asset;

determining a current operating condition of the mobile asset; and

accessing a particular one of the different lists based on the determined current operating condition.

20. The method of claim 19, wherein prompting the accessing operator comprises prompting the accessing operator with a question from the particular one of the different lists in response to detecting occurrence of the corresponding current operating condition.