Abstract: Disclosed are methods, systems, and computer-readable medium for obstacle detection and database management using multi-source weightages. For instance, the method may include: responsive to a detection of an object, determining whether the object is a known object or an unknown object based on object features and known objects indicated by vehicle state information and an obstacle database; responsive to a determination that the object is an unknown object, updating the obstacle database with unknown object information and transmitting the unknown object information to an off-board service; receiving a response from the off-board service, the response including a weightage assigned to the unknown object; updating the obstacle database with the weightage assigned to the unknown object; and performing at least one action based on the weightage of the unknown object.

Abstract: Disclosed are methods, systems, and computer-readable medium for obstacle detection and database management using multi-source weightages. For instance, the method may include: responsive to a detection of an object, determining whether the object is a known object or an unknown object based on object features and known objects indicated by vehicle state information and an obstacle database; responsive to a determination that the object is an unknown object, updating the obstacle database with unknown object information and transmitting the unknown object information to an off-board service; receiving a response from the off-board service, the response including a weightage assigned to the unknown object; updating the obstacle database with the weightage assigned to the unknown object; and performing at least one action based on the weightage of the unknown object.

Abstract: A method and system provide a backup push-to-talk (PTT) function for a transmitter in a stuck microphone condition. The method determines whether a stuck microphone condition exists in the transmitter, and if the stuck microphone condition exists, the method alerts a user that the stuck microphone condition exists. The method then enables a backup PTT interface for the transmitter such that a backup PTT button is available to the user to activate the backup PTT function. The method alerts the user when the backup PTT function is activated, and sends a message to a receiver after the backup PTT button is engaged by the user.

Abstract: A method and system provide a backup push-to-talk (PTT) function for a transmitter in a stuck microphone condition. The method determines whether a stuck microphone condition exists in the transmitter, and if the stuck microphone condition exists, the method alerts a user that the stuck microphone condition exists. The method then enables a backup PTT interface for the transmitter such that a backup PTT button is available to the user to activate the backup PTT function. The method alerts the user when the backup PTT function is activated, and sends a message to a receiver after the backup PTT button is engaged by the user.