Abstract: Systems and methods for determining vehicle ignition state using a device added to the vehicle after the manufacture of the vehicle without a direct connection to the vehicle ignition line are disclosed. In a number of embodiments, a system includes a processor, a motion detector configured to detect vehicle motion and to enable the processor to obtain motion data, a Global Positioning System (GPS) receiver configured to determine location and to enable the processor to obtain at least speed data, and a radio transceiver configured to communicate with the processor. Additionally, the processor is configured to estimate the ignition state of a vehicle using at least the motion data and the speed data.

Abstract: Systems and methods for determining vehicle ignition state using a device added to the vehicle after the manufacture of the vehicle without a direct connection to the vehicle ignition line are disclosed. In a number of embodiments, a system includes a processor, a motion detector configured to detect vehicle motion and to enable the processor to obtain motion data, a Global Positioning System (GPS) receiver configured to determine location and to enable the processor to obtain at least speed data, and a radio transceiver configured to communicate with the processor. Additionally, the processor is configured to estimate the ignition state of a vehicle using at least the motion data and the speed data.

Abstract: Systems and methods for determining vehicle ignition state using a device added to the vehicle after the manufacture of the vehicle without a direct connection to the vehicle ignition line are disclosed. In a number of embodiments, a system includes a processor, a motion detector configured to detect vehicle motion and to enable the processor to obtain motion data, a Global Positioning System (GPS) receiver configured to determine location and to enable the processor to obtain at least speed data, and a radio transceiver configured to communicate with the processor. Additionally, the processor is configured to estimate the ignition state of a vehicle using at least the motion data and the speed data.

Abstract: Systems and methods for determining vehicle ignition state using a device added to the vehicle after the manufacture of the vehicle without a direct connection to the vehicle ignition line are disclosed. In a number of embodiments, a system includes a processor, a motion detector configured to detect vehicle motion and to enable the processor to obtain motion data, a Global Positioning System (GPS) receiver configured to determine location and to enable the processor to obtain at least speed data, and a radio transceiver configured to communicate with the processor. Additionally, the processor is configured to estimate the ignition state of a vehicle using at least the motion data and the speed data.

Abstract: A weapon terminal that includes a sensor for sensing an orientation of the head of an operator of the weapon terminal, a heads-up display supported by the head of the weapon terminal operator for providing a display image viewable by the weapon terminal operator, a weapon terminal processor responsive to the sensing means and radar track reports for radar detected aircraft for controlling heads-up display to produce a display image that includes symbols representing the radar detected aircraft, wherein symbols are located at positions that represent the positions of the radar detected aircraft in relation to a direction in which weapon terminal operator is facing.

Abstract: A weapon alerting and cueing system including a weapon terminal responsive to radar track information for radar detected aircraft; a first weapon launcher operated by a first weapon operator; a first weapon pointing sensor for providing azimuth and elevation information about the first weapon launcher; a first cueing sight for providing visual pointing cues to the first weapon operator; a first weapon cueing processor responsive to the radar track information, the weapon terminal, and the first pointing sensor for controlling the first cueing sight such that the first cueing sight provides visual cues for cueing the first weapon launcher to a selected radar detected aircraft target; a second weapon launcher operated by a second weapon operator; a second weapon pointing sensor for providing azimuth and elevation information about the second weapon launcher; a second cueing sight for providing visual pointing cues to the second weapon operator; a second weapon processor responsive to the radar track information