Vehicle surrounding circumstance discriminating system, vehicle surrounding monitoring system and vehicle obstacle warning system and related methods
First Claim
1. A vehicle surrounding circumstance discriminating system for a vehicle, comprising:
- a vehicle speed detection unit detecting a vehicle speed;
an action detecting unit detecting a driver'"'"'s action; and
a surrounding circumstance discriminating unit discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action.
1 Assignment
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Accused Products
Abstract
Systems and methods for discriminating a vehicle surrounding circumstance for monitoring the vehicle surrounding and for warning an obstacle present around the vehicle surrounding are disclosed wherein each system has a vehicle speed detecting unit (12) detecting a vehicle speed, an action detecting unit (14, 16, 38, 20) detecting a driver'"'"'s action, and a vehicle surrounding circumstance discriminating unit (20) discriminating a good or bad visibility around the vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, thereby enabling a discrimination for the good or bad visibility in the vehicle surrounding at an intersecting point or at a pedestrian crossing on the basis of the vehicle speed and the driver'"'"'s action.
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Citations
25 Claims
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1. A vehicle surrounding circumstance discriminating system for a vehicle, comprising:
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a vehicle speed detection unit detecting a vehicle speed;
an action detecting unit detecting a driver'"'"'s action; and
a surrounding circumstance discriminating unit discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A vehicle surrounding monitoring system for a vehicle, comprising:
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a vehicle surrounding circumstance discriminating system including a vehicle speed detection unit detecting a vehicle speed, an action detecting unit detecting a driver'"'"'s action, and a surrounding circumstance discriminating unit discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
an image taking up unit taking up image of the vehicle surrounding in a dead angle of a driver;
a display unit providing a display of image of the vehicle surrounding taken up with said image taking up unit; and
a control unit operative to cause said display unit to provide the display of image taken up with said image taking up unit when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area. - View Dependent Claims (8, 9, 10, 11, 13, 14, 15, 16)
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12. A vehicle surrounding monitoring system for a vehicle, comprising:
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a vehicle surrounding circumstance discriminating system including a vehicle speed detection unit detecting a vehicle speed, an action detecting unit detecting a driver'"'"'s action, and a surrounding circumstance discriminating unit discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
an image taking up unit taking up image of the vehicle surrounding in a dead angle of a driver;
a display unit providing a display of image of the vehicle surrounding taken up with said image taking up unit;
a current vehicle position detecting unit detecting a current vehicle position;
a memory unit storing a particular location of the poor visibility area detected with said current vehicle position detection unit when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area; and
a control unit operative to cause said image taking up unit to take up image and to cause the display unit to provide the display of image in response to the vehicle arriving at the particular location stored in said memory unit.
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17. A vehicle obstacle warning system, comprising:
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a vehicle surrounding circumstance discriminating system including a vehicle speed detection unit detecting a vehicle speed, an action detecting unit detecting a driver'"'"'s action, and a surrounding circumstance discriminating unit discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
an obstacle detecting unit detecting an obstacle present around the vehicle surrounding;
a warning unit issuing a warning signal upon detection of said obstacle; and
a control unit operative to cause said obstacle detecting unit to detect said obstacle and to cause said warning unit to issue said warning signal when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area.
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18. A vehicle surrounding circumstance discriminating system for a vehicle, comprising:
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means for detecting a vehicle speed;
means for detecting a driver'"'"'s action; and
means for discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action.
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19. A vehicle surrounding monitoring system for a vehicle, comprising:
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a vehicle surrounding circumstance discriminating unit including means for detecting a vehicle speed, means for detecting a driver'"'"'s action, and means for discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
means for taking up image of the vehicle surrounding in a dead angle of a driver;
display means for providing a display of image of the vehicle surrounding taken up with said image taking up unit; and
control means operative to cause said display means to provide the display of image taken up with said image taking up means when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area.
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20. A vehicle surrounding monitoring system for a vehicle, comprising:
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a vehicle surrounding circumstance discriminating unit including means for detecting a vehicle speed, means for detecting a driver'"'"'s action, and means for discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
means for taking up image of the vehicle surrounding in a dead angle of a driver;
display means for providing a display of image of the vehicle surrounding taken up with said image taking up means;
means for detecting a current vehicle position;
means for storing a particular location of the poor visibility area detected with said current vehicle position detection means when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area; and
control means operative to cause said image taking up means to take up image and to cause the display means to provide the display of image in response to the vehicle arriving at the particular location stored in said memory means.
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21. A vehicle obstacle warning system, comprising:
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a vehicle surrounding circumstance discriminating unit including means for detecting a vehicle speed, means for detecting a driver'"'"'s action, and means for discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action, wherein said surrounding circumstance discriminating unit discriminates that a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action being aligned with a given action;
means for detecting an obstacle present around the vehicle surrounding;
means for issuing a warning signal upon detection of said obstacle; and
control means operative to cause said obstacle detecting means to detect said obstacle and to cause said warning signal issuing means to issue said warning signal when said surrounding circumstance discriminating unit discriminates that the vehicle travels across the poor visibility area.
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22. A method of discriminating a vehicle surrounding circumstance, comprising:
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detecting a vehicle speed;
detecting a driver'"'"'s action; and
discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action.
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23. A method of monitoring a vehicle surrounding, comprising:
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detecting a vehicle speed;
detecting a driver'"'"'s action;
discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action when a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action in alignment with a given action;
taking up image of the vehicle surrounding in a dead angle of a driver;
providing a display of image of the vehicle surrounding; and
controlling said displaying step to be initiated for the display of image taken up in said image taking up step when said discriminating step discriminates that the vehicle travels across the poor visibility area.
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24. A method of monitoring a vehicle surrounding, comprising:
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detecting a vehicle speed;
detecting a driver'"'"'s action;
discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action when a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action in alignment with a given action;
taking up image of the vehicle surrounding in a dead angle of a driver;
providing a display of image of the vehicle surrounding taken up in said image taking up step;
detecting a current vehicle position;
storing a particular location of the poor visibility area detected in said current vehicle position detecting step when the vehicle travels across the poor visibility area; and
controlling said image taking up step to be executed to take up image and said display providing step to be initiated to provide the display of image in response to the vehicle arriving at the stored particular location.
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25. A method of warning a vehicle obstacle, comprising:
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detecting a vehicle speed;
detecting a driver'"'"'s action;
discriminating a good or bad visibility area around a vehicle surrounding on the basis of the vehicle speed and the driver'"'"'s action when a vehicle travels across a poor visibility area upon detection of the vehicle speed decreasing below a given value and upon detection of the driver'"'"'s action in alignment with a given action;
detecting an obstacle present around the vehicle surrounding;
issuing a warning signal upon detection of said obstacle; and
controlling said obstacle detecting step to be executed to detect said obstacle and said warning signal issuing step to be initiated to issue said warning signal when said vehicle travels across the poor visibility area.
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Specification