WARNING APPARATUS AND METHOD
First Claim
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1. A warning apparatus for installation on a first vehicle, comprising:
- a mechanism for detecting a property of the first vehicle corresponding to a likelihood of pedestrians being present in a vicinity of the first vehicle; and
a mechanism for detecting a property of a second vehicle, wherein the apparatus is operative to determine a hazard status using the detected properties of the first and second vehicles, and generate an alert to a road user in dependence on the hazard status.
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Abstract
A warning apparatus for installation on a vehicle is disclosed. The warning apparatus may include a detector for detecting a road hazard and a display that is activated to transmit an alert in response to detection of the hazard.
52 Citations
35 Claims
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1. A warning apparatus for installation on a first vehicle, comprising:
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a mechanism for detecting a property of the first vehicle corresponding to a likelihood of pedestrians being present in a vicinity of the first vehicle; and a mechanism for detecting a property of a second vehicle, wherein the apparatus is operative to determine a hazard status using the detected properties of the first and second vehicles, and generate an alert to a road user in dependence on the hazard status. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A passenger carrying vehicle (PCV) comprising:
a warning apparatus installed on the PCV, the PCV constituting a first vehicle, wherein the warning apparatus comprises; a mechanism for detecting a property of the PCV corresponding to a likelihood of pedestrians being present in a vicinity of the PCV, and a mechanism for detecting a property of a second vehicle, wherein the apparatus is operative to determine a hazard status using the detected properties of the PCV and the second vehicle, and generate an alert to a road user in dependence on the hazard status.
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22. The method for warning a road user of a hazard, the method comprising:
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providing a detection mechanism on a first vehicle; detecting a property of the first vehicle corresponding to a likelihood of pedestrians being present in a vicinity of the first vehicle; detecting a property of a second vehicle; using the detected properties of the first and second vehicles to determine a hazard status; and generating an alert to a road user in dependence on the hazard status. - View Dependent Claims (23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33)
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34. A warning apparatus adapted for installation on a first vehicle, the warning apparatus comprising:
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a control unit; at least one alert unit adapted to be activated to provide an alert to an exterior of the first vehicle; a mechanism for detecting a status or property of the first vehicle, the status or property of the first vehicle corresponding to an increased likelihood of pedestrians being present in the vicinity of the first vehicle; and a mechanism for detecting a status or property of a second vehicle, wherein the apparatus is adapted to detect a hazard posed by a road user using the detected properties of the first and second vehicles and the control unit is adapted to activate the alert unit in response to the detection of the hazard.
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35. A method of providing an alert to one or more road users, the method comprising:
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detecting a status or property of the first vehicle corresponding to an increased likelihood of pedestrians being present in the vicinity of the vehicle; detecting a status or property of a second vehicle; detecting a hazard posed by a road user in the vicinity of a first vehicle, using the detected properties of the first and second vehicles and using apparatus installed on the first vehicle; and providing an alert signal to an exterior of the first vehicle by activating an alert unit so as to alert at least one other road user.
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Specification