DRIVING SUPPORT DEVICE
First Claim
1. A driving support device that is connected with a control device, a positioning unit and a driver-state detection device and that communicates with dangerous-spot analysis device, the control device outputting a behavior signal indicating that a dangerous behavior of a vehicle occurred, the positioning unit acquiring positional information on the vehicle, the driver-state detection device outputting driver information indicating a state of a driver of the vehicle, the dangerous-spot analysis device specifying a risky spot based on dangerous-spot information that is sent from a plurality of vehicles, the dangerous-spot information containing positional information on a spot where a dangerous behavior occurred,the driving support device comprising:
- a dangerous-spot notification unit that acquires the behavior signal from the control device and that sends the dangerous-spot information to the dangerous-spot analysis device;
a state judgment unit that acquires the driver information from the driver-state detection device and that judges whether the state of the driver is a state of increasing a risk, based on the driver information; and
a warning unit that warns of approach to the risky spot in a case where there is a possibility of passing through the risky spot specified by the dangerous-spot analysis device and where the state judgement unit judges that the state of the driver is the state of increasing the risk.
1 Assignment
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Accused Products
Abstract
A driving support device is connected with a control device, a positioning unit and a driver-state detection device, and communicates with dangerous-spot analysis device, the control device outputting a behavior signal indicating that a dangerous behavior of a vehicle occurred, the dangerous-spot analysis device outputting driver information indicating a state of a driver of the vehicle, the dangerous-spot analysis device. The driving support device includes: a dangerous-spot notification unit; a state judgment unit that acquires the driver information from the driver-state detection device and that judges whether the state of the driver is a state of increasing a risk, based on the driver information; and a warning unit that warns in a case where there is a possibility of passing through the risky spot specified by the dangerous-spot analysis device and where the state judgement unit judges that the state of the driver is the state of increasing the risk.
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Citations
9 Claims
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1. A driving support device that is connected with a control device, a positioning unit and a driver-state detection device and that communicates with dangerous-spot analysis device, the control device outputting a behavior signal indicating that a dangerous behavior of a vehicle occurred, the positioning unit acquiring positional information on the vehicle, the driver-state detection device outputting driver information indicating a state of a driver of the vehicle, the dangerous-spot analysis device specifying a risky spot based on dangerous-spot information that is sent from a plurality of vehicles, the dangerous-spot information containing positional information on a spot where a dangerous behavior occurred,
the driving support device comprising: -
a dangerous-spot notification unit that acquires the behavior signal from the control device and that sends the dangerous-spot information to the dangerous-spot analysis device; a state judgment unit that acquires the driver information from the driver-state detection device and that judges whether the state of the driver is a state of increasing a risk, based on the driver information; and a warning unit that warns of approach to the risky spot in a case where there is a possibility of passing through the risky spot specified by the dangerous-spot analysis device and where the state judgement unit judges that the state of the driver is the state of increasing the risk. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification