摘要:
This invention provides a method for providing vehicle navigation instructions to a destination from its current location. A database consisting of latitude/longitude coordinates may be searched for the locations of the destination, all street intersections within a proximity region of the destination. A vehicle's location may be determined through the use of a global positioning system or other type of system. The vehicle's distance from the destination and direction toward the destination may be determined. A proximity region surrounding the destination may be determined within which to search the map database for road segments. If at least one road segment intersects the vehicle's planned path of travel between the vehicle's current location and the destination, a maneuver alert road segment closest to the destination may be determined. If at least one maneuver alert road segment is found, maneuver instructions from the maneuver alert road segment may be provided.
摘要:
The present invention provides a system, a method and a computer usable medium including a program for providing road condition information to a mobile vehicle. This may be done by receiving a plurality of road points, determining a road profile value based on at least a portion of the road points and determining whether the road profile value exceeds a road profile threshold value. It may also be done by computing a suggested vehicle speed, when the road profile value exceeds the road profile threshold value, comparing the suggested vehicle speed to a sensed vehicle speed and sending an excessive speed alert to the vehicle based on the comparison.
摘要:
A device for implementing a method of remotely routing a voice call forward to a telematic device is disclosed. The device first maintains a call state of the voice call in response to an answering of call forwarding rings by the telematic device. The device then forwards the calls to the next assigned device in response to a failure of a user of the telematic device to answer fake rings from the telematic device. Such a failure can be indicated by a monitoring of a prescribed number of back ring tones or a dropping of call within a prescribed timer window.
摘要:
A device for implementing a method of remotely routing a voice call forward to a telematic device is disclosed. The device first maintains a call state of the voice call in response to an answering of call forwarding rings by the telematic device. The device then forwards the calls to the next assigned device in response to a failure of a user of the telematic device to answer fake rings from the telematic device. Such a failure can be indicated by a monitoring of a prescribed number of back ring tones or a dropping of call within a prescribed timer window.
摘要:
The invention provides a method of determining vehicle navigation instructions to a destination from a closest main street intersection or freeway exit. A database consisting of latitude/longitude coordinates may be searched for the locations of the destination, all street intersections within a first radius of the destination, and all freeway exits within a second radius of the destination.
摘要:
A method for determining which of a plurality of data connectivity pipes will be used to transmit data for one or more applications operating on a vehicle. The method identifies which of the applications are active at a particular point in time and identifies a number of available configurations based on the number of applications that are active and the number of the data pipes that are available to transmit the data for the application. The method identifies a plurality of performance metrics for each configuration and determines an optimal performance value for each performance metric from all of the configurations. The method then determines an overall utility function for each configuration that is based on its performance metrics and the optimal performance value and selects a data pipe for each application that is active based on a maximum overall utility function from each application's available overall utility functions.
摘要:
Vehicle mirrors and telematics systems are provided. A vehicle mirror comprises a mirror housing and an accelerometer. The mirror housing is configured to be mounted within a vehicle. The accelerometer is disposed within the mirror housing, and is configured to measure an acceleration of the vehicle. A diagnostics device is configured to provide diagnostics information pertaining to the vehicle. A navigation device is configured to provide navigation information as to a position of the vehicle. A controller is coupled to the accelerometer, the diagnostics device, and the navigation device. The controller is configured to generate vehicle determinations using the acceleration, the diagnostics information, and the navigation information. A transmitter is coupled to the controller, and is configured to transmit determination information pertaining to the vehicle determinations.
摘要:
A method for managing user nametags for a vehicle communications system, the method including receiving a nametag transfer request at a call center from a source, determining a target vehicle associated with the source based on the request and modifying a source nametag data file based on an acoustic profile of the target vehicle, wherein the source nametag data file is one of an audio file and a text file.
摘要:
Methods of automatic speech recognition for premature enunciation. In one method, a) a user is prompted to input speech, then b) a listening period is initiated to monitor audio via a microphone, such that there is no pause between the end of step a) and the beginning of step b), and then the begin-speaking audible indicator is communicated to the user during the listening period. In another method, a) at least one audio file is played including both a prompt for a user to input speech and a begin-speaking audible indicator to the user, b) a microphone is activated to monitor audio, after playing the prompt but before playing the begin-speaking audible indicator in step a), and c) speech is received from the user via the microphone.
摘要:
A method for controlling mobile communications involves identifying an operator of the mobile vehicle, where the operator is associated with the mobile communications device. The method further includes recognizing, via a telematics unit in the mobile vehicle, a first in-vehicle trigger to initiate a vehicle data upload event with a telematics service center. The vehicle data for the vehicle data upload event includes information of the mobile vehicle and of the operator of the mobile vehicle. Upon receiving the vehicle data at the telematics service center, transmitting a request from the service center to a mobile communications service provider to disable at least one of an incoming communication for the mobile communications device or an outgoing communication from the mobile communications device. The method further involves disabling the incoming and/or outgoing communication.