Automatic Alerting Device and Automatic Alerting Method
First Claim
1. An automatic alerting device for automatically providing an alert that a vehicle has been involved in an accident, the device comprising:
- a state detection unit configured to detect a state of the vehicle;
an accident determination unit configured to determine whether the vehicle has been involved in an accident based on the state of the vehicle detected by the state detection unit;
an alert unit configured to provide an alert to outside of the vehicle; and
a control unit configured to control the alert unit,wherein the alert unit comprises a sound-emitting unit configured to emit a sound to outside of the vehicle, and a light-emitting unit configured to emit light to outside of the vehicle, andwherein the control unit is configured to, in response to the accident determination unit determining that the vehicle has been involved in an accident, control the sound-emitting unit to emit a sound and control the light-emitting unit to emit light.
1 Assignment
0 Petitions
Accused Products
Abstract
Provided are an automatic alerting device and an automatic alerting method capable of producing an alert indicating that there has been a vehicle accident to those nearby the site of the accident. The automatic alerting device has: a state-detecting unit for detecting a vehicle state; an accident-determining unit for determining, on the basis of the vehicle state detected by the state-detecting unit, whether or not a vehicle accident has occurred; an alerting unit for producing an alert to the outside of the vehicle; and a control unit for controlling the alerting unit. The alerting unit has: an alarm that emits a sound to the outside of the vehicle; and a hazard lamp that emits light on the outside of the vehicle. When the accident-determining unit determines that there has been a vehicle accident, the control unit makes the alarm emit a sound and the hazard lamp emit light.
2 Citations
24 Claims
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1. An automatic alerting device for automatically providing an alert that a vehicle has been involved in an accident, the device comprising:
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a state detection unit configured to detect a state of the vehicle; an accident determination unit configured to determine whether the vehicle has been involved in an accident based on the state of the vehicle detected by the state detection unit; an alert unit configured to provide an alert to outside of the vehicle; and a control unit configured to control the alert unit, wherein the alert unit comprises a sound-emitting unit configured to emit a sound to outside of the vehicle, and a light-emitting unit configured to emit light to outside of the vehicle, and wherein the control unit is configured to, in response to the accident determination unit determining that the vehicle has been involved in an accident, control the sound-emitting unit to emit a sound and control the light-emitting unit to emit light. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An automatic alerting method for automatically providing an alert that a vehicle has been involved in an accident, the method comprising:
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detecting a state of the vehicle; determining whether the vehicle has been involved in an accident based on the detected state of the vehicle; and sending an alert to outside of the vehicle in response to it being determined that the vehicle has been involved in an accident, the sending of the alert including controlling a sound-emitting unit to emit a sound and controlling a light-emitting unit to emit light. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An automatic alerting device for automatically providing an alert that a vehicle has been involved in an accident, the device comprising:
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a wheel speed sensor configured to detect a vehicle wheel speed; a lateral G sensor configured to detect a vehicle lateral G; an alert unit for configured to provide an alert to outside of the vehicle; a control unit configured to control the alert unit; and an accident determination unit configured to determine whether the vehicle has been involved in an accident based on the wheel speed detected by the wheel speed sensor, an absolute value of the vehicle lateral G detected by the lateral G sensor, and an amount of change of the vehicle lateral G detected by the lateral G sensor, wherein the control unit is configured to control the alert unit to provide an alert to the outside in response to the accident determination unit determining that the vehicle has been involved in an accident. - View Dependent Claims (14, 15, 16, 17, 18)
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19. (canceled)
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20. (canceled)
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21. (canceled)
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22. (canceled)
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23. (canceled)
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24. (canceled)
Specification