摘要:
In a system including a telematics unit and a data center, a method for automatically replenishing pre-paid calling units within the telematics is based on an occurrence of a trigger event as detected by the telematics units. Upon being notified of the trigger event, the data center automatically uploads a replenishment package to the telematics unit or uploads a replenishment package selected by the telematics unit.
摘要:
The current invention provides a system and method for providing status data for vehicle maintenance. A GPS location trigger is monitored for at a telematics unit. Communication between the telematics unit and a call center is initiated responsive to the GPS location trigger. Status data is sent from the vehicle to the call center through the telematics unit. At least a portion of the status data is sent from the call center to a service center associated with the GPS location trigger. A computer usable medium with suitable computer program code is employed for providing status data for vehicle maintenance.
摘要:
The invention provides a method for establishing communications with a quiescent mobile vehicle. A satellite radio system broadcast channel is monitored for a command signal. The command signal is extracted from the broadcast channel. A cell phone in a telematics unit is powered up based on the command signal.
摘要:
The invention provides a method and system for remotely inventorying electronic modules installed in a vehicle. A vehicle telematics unit sends an identification request to at least one electronic module. The telematics unit receives at least one electronic module identifier in response to the request. The identifier includes the serial number and software revision for the electronic module. The received identifier is transmitted from the telematics unit to a call center. The call center, or a quality center to which the call center sends the transmitted identifier, determines if the transmitted identifier corresponds with an identifier included in an electronic module identifier database. The database includes an identifier for each module that is intended to be installed in the vehicle. A quality assurance notice is sent based on the determination, indicating either that the correct module is installed in the vehicle or that an incorrect module must be replaced.
摘要:
The invention provides a method and system for providing car-pooling assistance using a wireless communication system. The method includes steps for receiving a user carpool enrollment request, obtaining the positional information of the user's moving vehicle, storing the positional information as a route in a call center database and sending at least one available match based on the carpool enrollment request to the user.
摘要:
A telematic system includes a first telematic unit incorporated within a stolen vehicle, a call center, and a second telematic unit incorporated with a police vehicle. The telematic system implements a method for real-time routing to the stolen vehicle. The method cyclically involves a determination of the GPS coordinates of the stolen vehicle and the police vehicle by the respective telematic unit, a calculation of a complete route from the police vehicle to the stolen vehicle, and a calculation of a partial route extending from the police vehicle to the stolen vehicle. The GPS coordinates of the stolen vehicle can be pushed to the police vehicle whereby the second telematic unit obtains the route calculations. Alternatively, the GPS coordinates of both the stolen vehicle and the police vehicle can be pushed to the call center whereby the call center performs the route calculations.