Emergency vehicle alert system
First Claim
1. An apparatus for alerting occupants in a commuter vehicle to the presence of a plurality of emergency vehicles in the vicinity, comprising:
- a transceiver operable to receive alert signals transmitted by at least one of the emergency vehicles;
a processor coupled to communicate with the transceiver, wherein the processor is operable to;
relay the alert signals to other commuter vehicles,determine the commuter vehicles and the at least one emergency vehicle included in a mobile network, anddynamically determine routes for relaying the alert signals to other commuter vehicles as the commuter vehicles enter and leave the mobile network.
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Accused Products
Abstract
An alert transceiver in commuter vehicles in a line-of-site warning area receive line of sight (LOS) alert signals from another vehicle, such as an emergency vehicle. Upon detecting the LOS alert signal, the alert transceiver can relay the alert signals to other alert transceivers in commuter vehicles within a warning zone that are outside of LOS zone, thereby creating mobile tracking network (MTN). The alert signals can include any relevant information, such as information regarding a hazard that includes the type of hazard (emergency vehicle, fire, ambulance, etc.), the time stamped location, direction of travel, speed and planned route for the emergency vehicle; and/or the coordinates of warning zone as determined by alert transceivers.
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Citations
29 Claims
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1. An apparatus for alerting occupants in a commuter vehicle to the presence of a plurality of emergency vehicles in the vicinity, comprising:
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a transceiver operable to receive alert signals transmitted by at least one of the emergency vehicles; a processor coupled to communicate with the transceiver, wherein the processor is operable to; relay the alert signals to other commuter vehicles, determine the commuter vehicles and the at least one emergency vehicle included in a mobile network, and dynamically determine routes for relaying the alert signals to other commuter vehicles as the commuter vehicles enter and leave the mobile network. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method for communicating an alert signal from an emergency vehicle to commuter vehicles in a vicinity, comprising:
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receiving an alert signal transmitted in at least one of the commuter vehicles; forming a mesh communication network between the commuter vehicles; relaying the alert signal from the at least one of the commuter vehicles to a second of the commuter vehicles in the mesh network; and caching multiple routes to a destination within the mesh communication network. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A system for communicating alert signals among a plurality of vehicles, wherein the plurality of vehicles form a mobile network, the system comprising:
an alert transceiver operable to; receive the alert signals directly from an object transmitting the alert signals; determine the shape and location of a warning zone in the vicinity of the object transmitting the alert signals; determine one of the plurality of vehicles in the vicinity of the alert transceiver that is within the warning zone; and relay the alert signals to the one of the plurality of vehicles in the vicinity of the alert transceiver. - View Dependent Claims (24, 25, 26, 27, 28, 29)
Specification