METHOD AND SYSTEM FOR PROVIDING SAFETY GUIDANCE SERVICE
First Claim
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1. A method for providing a safety guidance service from a local server to a nomadic device, the method comprising:
- gathering information regarding surrounding conditions within a service area on a road;
receiving device information from the nomadic device, which enters the service area;
determining whether or not the nomadic device is placed in a situation based on the device information; and
when it is recognized that the situation has happened, providing a safety guidance message suitable to the situation to the nomadic device.
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Abstract
A method for providing a safety guidance service from a local server to a nomadic device includes gathering information regarding surrounding conditions within a service area on a road, receiving device information from the nomadic device, which enters the service area, determining whether or not the nomadic device is placed in a situation based on the device information, and when it is recognized that the situation has happened, providing safety guidance message suitable to the situation to the nomadic device.
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Citations
20 Claims
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1. A method for providing a safety guidance service from a local server to a nomadic device, the method comprising:
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gathering information regarding surrounding conditions within a service area on a road; receiving device information from the nomadic device, which enters the service area; determining whether or not the nomadic device is placed in a situation based on the device information; and when it is recognized that the situation has happened, providing a safety guidance message suitable to the situation to the nomadic device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A local server for providing a safety guidance service to a nomadic device, the local server comprising:
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an information gathering unit for gathering information regarding surrounding conditions within a service area on a road; a device information gathering unit for gathering device information of the nomadic device that enters the service area; an information database for storing the surrounding condition information and the device information of the nomadic device; and a situation determining unit for determining whether or not the nomadic device is placed in a situation based on the device information and when it is recognized that the situation has happened, providing a safety guidance message suitable to the situation to the nomadic device with reference to the surrounding condition information. - View Dependent Claims (12, 13, 14, 15)
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16. A system for providing a safety guidance service comprising:
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a plurality of sensor nodes, each sensor node is installed in a service area on a road and acquires information about surrounding conditions within the service area; a nomadic device for providing device information thereof when entering the service area; and a local server for gathering the surrounding condition information and receiving the device information from the nomadic device, determining whether or not a situation happens based on the device information and when it is recognized that the situation has happened, transmitting a safety guidance message suitable to the situation to the nomadic device with reference to the surrounding condition information. - View Dependent Claims (17, 18, 19, 20)
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Specification