Emergency reporting device
First Claim
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1. An emergency reporting device for transmitting to a reporting destination position information when an emergency report is generated, comprising:
- a first acquirer, acquiring the position information on the basis of signals received from positioning satellites; and
a position information computer, computing the position information on the basis of the signals received from the positioning satellites and satellite orbit information and time information acquired from a position information server accessed through a network.
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Abstract
When an emergency report is generated in a bad signal receiving environment such as a town with concentrated buildings, an underground parking lot and indoor where the accuracy of position information acquired is deteriorated, an emergency reporting device 10 loaded in a vehicle 1 acquires the present position of the vehicle 1 using the network assistance GPS function of the cellular phone 30, and transmits it to an emergency reporting center 5 so that the position with high accuracy can be transmitted to the emergency reporting center 5.
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Citations
5 Claims
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1. An emergency reporting device for transmitting to a reporting destination position information when an emergency report is generated, comprising:
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a first acquirer, acquiring the position information on the basis of signals received from positioning satellites; and
a position information computer, computing the position information on the basis of the signals received from the positioning satellites and satellite orbit information and time information acquired from a position information server accessed through a network. - View Dependent Claims (2, 3, 4, 5)
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Specification