SYSTEM AND METHOD FOR MONITORING VEHICLE RESIDUAL INTEGRITY
A vehicle residual integrity monitoring system leverages the existing onboard vehicle computer network architecture and onboard data communication bus to obtain and process data items generated by various vehicle network modules. The data items are generated in response to the occurrence of events that impact residual value of the vehicle or subsystems of the vehicle. The system maintains a residual integrity score that provides an indication of the residual value of the vehicle, based upon a plurality of intelligently processed factors. By monitoring existing onboard network traffic, information is gathered to form new views of the vehicle condition that can be utilized to better approximate the true overall value of the vehicle. This information can supplement conventionally available information (e.g., odometer readings) and serves as an added benefit to the vehicle operator, used car customers, service technicians, and potentially other users.
1 . A method for monitoring residual integrity of a vehicle, said method comprising:
monitoring for data items generated in response to the occurrence of events that impact residual value of the vehicle;
generating vehicle residual integrity factors (“VRIFs”) in response to said data items; and
computing a vehicle residual integrity monitoring (“VRIM”) score based upon a plurality of said VRIFs.
2 . A method according to claim 1 , said data items being included in onboard vehicle network data traffic.
3 . A method according to claim 1 , wherein generating VRIFs comprises comparing characteristics of said data items to predetermined criteria indicative of residual value of the vehicle.
4 . A method according to claim 1 , wherein computing said VRIM score comprises adjusting a VRIM count by an amount dictated by said VRIFs.
5 . A method according to claim 4 , said VRIM count being indicative of a current overall residual value for the vehicle.
6 . A method according to claim 4 , said VRIM count being indicative of a current residual value for a subsystem of the vehicle.
7 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle drive train status.
8 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle chassis status.
9 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle body status.
10 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle electrical system status.
11 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle safety system status.
12 . A method according to claim 1 , at least a portion of said data items being generated in response to the occurrence of events related to vehicle climate control system status.
13 . A method according to claim 1 , further comprising saving said VRIM score in a secure manner.
14 . A method according to claim 1 , further comprising rendering said VRIM score on an onboard display element.
15 . A system for monitoring residual integrity of a vehicle, said system comprising:
means for monitoring data items generated in response to the occurrence of events that impact residual value of the vehicle;
means for generating vehicle residual integrity factors (“VRIFs”) in response to said data items; and
means for computing a vehicle residual integrity monitoring (“VRIM”) score based upon a plurality of said VRIFs.
16 . A system according to claim 15 , said means for generating being configured to compare characteristics of said data items to predetermined criteria indicative of residual value of the vehicle.
17 . A system according to claim 15 , said means for computing being configured to adjust a VRIM count by an amount dictated by said VRIFs.
18 . A computer program architecture for monitoring residual integrity of a vehicle, said computer program architecture being embodied on computer-readable media, said computer program architecture having computer-executable instructions comprising:
instructions for monitoring data items generated in response to the occurrence of events that impact residual value of the vehicle;
instructions for generating vehicle residual integrity factors (“VRIFs”) in response to said data items; and
instructions for computing a vehicle residual integrity monitoring (“VRIM”) score based upon a plurality of said VRIFs.
19 . A system for monitoring residual integrity of a vehicle, said system comprising:
an onboard vehicle computing network comprising a plurality of electronic control units (“ECUs”) coupled to a data communication bus, said ECUs being configured to provide data items onto said data communication bus, said data items being generated in response to the occurrence of events that impact residual value of the vehicle;
a vehicle residual integrity monitor (“VRIM”) module coupled to said data communication bus, said VRIM module being configured to receive said data items, generate vehicle residual integrity factors (“VRIFs”) in response to said data items, and compute a vehicle residual integrity score based upon a plurality of said VRIFs; and
a user interface coupled to said VRIM module, said user interface being configured to communicate said VRIM score.
20 . A system according to claim 19 , said VRIM module being configured to adjust said VRIM score by an amount dictated by said VRIFs.
21 . A system according to claim 19 , said user interface being configured to display said VRIM score.