EMERGENCY TRAFFIC MANAGEMENT SYSTEM
First Claim
1. A roadside equipment device comprising:
- a transceiver configured to communicate with one or more mobile devices via a wireless communications channel;
a processor configured to provide the emergency information to the one or more mobile devices via the transceiver; and
a power supply configured to provide power to the processor and the transceiver.
2 Assignments
0 Petitions
Accused Products
Abstract
Embodiments include an emergency traffic management system includes a traffic management center configured to receive traffic information, a traffic signal controller in communication with the traffic management center, and roadside equipment in communication with the traffic signal controller. The roadside equipment includes a transceiver configured to communicate with one or more mobile devices via a wireless communications channel, a memory device configured to store emergency information, a processor configured to provide the emergency information to the one or more mobile devices via the transceiver, and a power supply configured to provide power to the processor and the transceiver.
19 Citations
17 Claims
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1. A roadside equipment device comprising:
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a transceiver configured to communicate with one or more mobile devices via a wireless communications channel; a processor configured to provide the emergency information to the one or more mobile devices via the transceiver; and a power supply configured to provide power to the processor and the transceiver. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An emergency traffic management system comprising:
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a traffic management center configured to receive traffic information; a traffic signal controller in communication with the traffic management center; and roadside equipment in communication with the traffic signal controller, the roadside equipment comprising; a transceiver configured to communicate with one or more mobile devices via a wireless communications channel; a processor configured to provide the emergency information to the one or more mobile devices via the transceiver; and a power supply configured to provide power to the processor and the transceiver. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A method for operating an emergency traffic management system comprising:
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receiving information regarding traffic conditions; monitoring an availability of a cellular network in a vicinity of a roadside equipment; determining if the cellular network available in the vicinity of the roadside equipment; based upon determining the cellular network in the vicinity of the roadside equipment is not available, operating the roadside equipment as a Wi-Fi hotspot to provide information regarding traffic conditions; and based upon determining the cellular network in the vicinity of the roadside equipment is available, operating the roadside equipment in a normal state. - View Dependent Claims (17)
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Specification