Radar sensing and emergency response vehicle detection
First Claim
Patent Images
1. An emergency vehicle alert system, comprising:
- an alert module of a vehicle configured to detect a signal emitted by at least one emergency signaling entity, wherein the alert module is configured to analyze the detected signal for signal information and identify the detected signal as an emergency signal when the signal information of the detected signal includes information corresponding to at least one emergency; and
a communication device associated with the vehicle and configured to present an alert to notify a user of the vehicle of the at least one emergency; and
wherein analyzing the detected signal for signal information further comprises;
determining characteristics of the detected signal over time, and comparing the determined characteristics of the detected signal to one or more signal profiles stored in memory, wherein each signal profile of the one or more signal profiles is associated with at least one of a signal source and emergency event type.
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Abstract
Methods and systems for a complete vehicle ecosystem are provided. Specifically, systems that when taken alone, or together, provide an individual or group of individuals with an intuitive and comfortable vehicular environment. The present disclosure includes a system that detects emergency signals and presents alerts to devices of a vehicle to notify vehicle users of the emergency signals. Further, the methods and systems provide a presentation approach to continue to alert a user and even control a vehicle when an acceptable response to a first alert, or series of alerts, is not received from the user.
438 Citations
18 Claims
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1. An emergency vehicle alert system, comprising:
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an alert module of a vehicle configured to detect a signal emitted by at least one emergency signaling entity, wherein the alert module is configured to analyze the detected signal for signal information and identify the detected signal as an emergency signal when the signal information of the detected signal includes information corresponding to at least one emergency; and a communication device associated with the vehicle and configured to present an alert to notify a user of the vehicle of the at least one emergency; and wherein analyzing the detected signal for signal information further comprises; determining characteristics of the detected signal over time, and comparing the determined characteristics of the detected signal to one or more signal profiles stored in memory, wherein each signal profile of the one or more signal profiles is associated with at least one of a signal source and emergency event type. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An emergency vehicle alert method comprising:
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detecting, by an alert module of a vehicle, an acoustic signal generated by an emergency signaling entity; analyzing characteristics of the acoustic signal, wherein the characteristics include signal information associated with the acoustic signal over a period of time; comparing the characteristics of the acoustic signal with characteristics of one or more stored signal profiles, wherein each of the one or more stored signal profiles is associated with a specific emergency definition; determining whether a match exists between the characteristics of the acoustic signal and the characteristics of one or more stored signal profiles; presenting, when the match exists, an alert to a communication device of the vehicle to notify a user of the vehicle about the acoustic signal, wherein the presentation of the alert includes at least one of playing a sound corresponding to the acoustic signal detected, providing information about the acoustic signal detected, and providing the specific emergency definition associated with the matching signal profile determining whether the user of the vehicle acknowledged the alert presented to the communication device, wherein the determining step comprises;
(i) detecting an input provided by the user in response to the alert being presented;
(ii) providing an affirmative output that the user acknowledged the alert when the input provided by the user corresponds to a required acknowledgment of the alert; and
(iii) providing a negative output that the user failed to acknowledge the alert when the input provided by the user fails to correspond to the required acknowledgment of the alert and presenting a subsequent alert to the communication device.
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10. An emergency vehicle alert method, comprising:
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detecting, by an alert module of a vehicle, a signal emitted by at least one emergency signaling entity; analyzing the detected signal for signal information; identifying the detected signal as an emergency signal when the signal information of the detected signal includes information corresponding to at least one emergency; and presenting an alert to a communication device associated with the vehicle, wherein the alert is configured to notify a user of the vehicle about the at least one emergency; and wherein analyzing the detected signal for signal information further comprises; determining characteristics of the detected signal over time, and comparing the determined characteristics of the detected signal to one or more signal profiles stored in memory wherein each signal profile of the one or more signal profiles is associated with at least one of a signal source and emergency event type. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification