The vehicle alarm communication module is a communication device that is adapted to work with and be integrated into vehicle alarm system. The vehicle alarm communication module incorporates text-messaging capability into vehicle alarm system. The vehicle alarm communication module is able to text changes in a location of the vehicle to a video receiver box that can be accessed through a television to allow users to see the location of their car. In addition, the vehicle alarm communication module provides text to 911 capability, which allows the user to send a text message to participating emergency services organizations containing a distress message and the GPS location of the vehicle. The vehicle alarm communication module comprises a control box, a key fob, and a station box.

The vehicle alarm communication module is a communication device that is adapted to work with and be integrated into vehicle alarm system. The vehicle alarm communication module incorporates text-messaging capability into vehicle alarm system. The vehicle alarm communication module is able to text changes in a location of the vehicle to a video receiver box that can be accessed through a television to allow users to see the location of their car. In addition, the vehicle alarm communication module provides text to 911 capability, which allows the user to send a text message to participating emergency services organizations containing a distress message and the GPS location of the vehicle. The vehicle alarm communication module comprises a control box, a key fob, and a station box.

The present invention provides a system, method and apparatus for initiating and handling an emergency IP request using an IP enabled device having GPS capability. The IP enabled device is monitored for one or more emergency criteria. If the emergency criteria are satisfied, global positioning data is obtained using the GPS capability and the emergency IP request is sent to an address server. The address server receives the emergency IP request, obtains local emergency services data based on the global positioning data, dials a call center station based on the local emergency services data and passes an emergency call from the IP enabled device to the call center station. This invention can be implemented as a computer program embedded in a computer readable medium wherein the steps are performed by one or more code segments.

The present invention provides a system, method and apparatus for initiating and handling an emergency IP request using an IP enabled device having GPS capability. The IP enabled device is monitored for one or more emergency criteria. If the emergency criteria are satisfied, global positioning data is obtained using the GPS capability and the emergency IP request is sent to an address server. The address server receives the emergency IP request, obtains local emergency services data based on the global positioning data, dials a call center station based on the local emergency services data and passes an emergency call from the IP enabled device to the call center station. This invention can be implemented as a computer program embedded in a computer readable medium wherein the steps are performed by one or more code segments.

The present invention provides a system, method and apparatus for initiating and handling an emergency IP request using an IP enabled device having GPS capability. The IP enabled device is monitored for one or more emergency criteria. If the emergency criteria are satisfied, global positioning data is obtained using the GPS capability and the emergency IP request is sent to an address server. The address server receives the emergency IP request, obtains local emergency services data based on the global positioning data, dials a call center station based on the local emergency services data and passes an emergency call from the IP enabled device to the call center station. This invention can be implemented as a computer program embedded in a computer readable medium wherein the steps are performed by one or more code segments.

A personal locator beacon system has a personal locator beacon and a biometrics monitor. The personal locator beacon includes a first microprocessor, a first global positioning subsystem coupled to the first microprocessor, a first low energy transceiver coupled to the first microprocessor, and a first low energy antennae coupled to the first low energy transceiver. The biometrics monitor includes a second microprocessor, a second low energy transceiver coupled to the second microprocessor, a second low energy antennae coupled to the second low energy transceiver, and one or more nanosensors.

A personal locator beacon system has a personal locator beacon and a biometrics monitor. The personal locator beacon includes a first microprocessor, a first global positioning subsystem coupled to the first microprocessor, a first low energy transceiver coupled to the first microprocessor, and a first low energy antennae coupled to the first low energy transceiver. The biometrics monitor includes a second microprocessor, a second low energy transceiver coupled to the second microprocessor, a second low energy antennae coupled to the second low energy transceiver, and one or more nanosensors.

A system for simultaneously displaying the locations of all nearby emergency vehicles onto the same moving map as the current location of another vehicle is described. Each emergency vehicle receives location data from a GPS receiver and broadcasts the location data using a Bluetooth or other transmitter. Other vehicles receive location data corresponding to their own locations using their own GPS receivers and each displays their own location onto their own moving map display in the usual manner. Additionally, the other vehicles also have Bluetooth or other receivers which receive the local broadcasts containing emergency vehicle locations and display the locations of all emergency vehicles simultaneously with their own location. The operator of the vehicle benefits by knowing the relative locations of the emergency vehicles when they cannot be seen. Some emergency vehicle operators may optionally choose to not broadcast their location data under certain circumstances.

A method of adapting determination of location of mobile communication devices. The method comprises receiving and storing the time and self-location of an emergency (e911) call message from a mobile communication device. The method then retrieves the time and self-location information and the trilateration data associated with the mobile communication device that originated the e911 call message. An estimated position is then calculated from the trilateration data by using a trilateration position estimating model. An error is determined between the self-location and the estimated position of the mobile communication device, whereby the self-location is deemed authoritative. The trilateration position estimating model is adapted based on the error determined and then used to determine the position of a second mobile communication device.

A method involves determining, at a mobile device or a service, an uncertainty in height above a reference altitude, an estimated 2D position of the mobile device, and an uncertainty in terrain height above the reference altitude using the estimated 2D position. An uncertainty in height above terrain, of the mobile device, is determined at the mobile device or a server using the uncertainty in height above the reference altitude and the uncertainty in terrain height above the reference altitude.