Lighting control apparatus for automatic following travel system
First Claim
1. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, whereinsaid leading vehicle comprises:
- a light operating device for turning on or off a light of said leading vehicle; and
a transmitter for transmitting information indicating the operation of said light operating device, and said following vehicle comprises;
a receiver for receiving the information from said transmitter; and
a light operating device for producing an operation signal for turning on or off a light of said following vehicle, based on the information received by said receiver;
said transmitter and said receiver function under all automatic following traveling conditions of said leading and following vehicles.
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Accused Products
Abstract
In the lighting control apparatus, according to the present invention, for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows the leading vehicle, the leading vehicle comprises a light operating device for turning on or off lights of the leading vehicle, and a transmitter for transmitting information indicating the operation of the light operating device, and the following vehicle comprises a receiver for receiving the information from the transmitter, and a light operating device for producing an operation signal for turning on or off a light of the following vehicle, based on the information received by the receiver.
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Citations
16 Claims
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1. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein
said leading vehicle comprises: -
a light operating device for turning on or off a light of said leading vehicle; and
a transmitter for transmitting information indicating the operation of said light operating device, and said following vehicle comprises;
a receiver for receiving the information from said transmitter; and
a light operating device for producing an operation signal for turning on or off a light of said following vehicle, based on the information received by said receiver;
said transmitter and said receiver function under all automatic following traveling conditions of said leading and following vehicles. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein
said leading vehicle comprises: -
a light operating device for turning on or off a light of said leading vehicle; and
a transmitter for transmitting information indicating the operation of said light operating device, and said following vehicle comprises;
a receiver for receiving the information from said transmitter; and
a light operating device for producing an operation signal for turning on or off a light of said following vehicle, based on the information received by said receiver;
said light of said following vehicle is a turn signal light, and said light operating device of said following vehicle is a turn signal operating device; and
said turn signal operating device of said following vehicle produces an operation signal for turning off said turn signal light, only when receiving via said receiver information indicating that said turn signal light of said leading vehicle has been turned off and when said following vehicle has finished turning and starts driving straight.
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8. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein
said leading vehicle comprises: -
a light operating device for turning on or off a light of said leading vehicle; and
a transmitter for transmitting information indicating the operation of said light operating device, and said following vehicle comprises;
a receiver for receiving the information from said transmitter; and
a light operating device for producing an operation signal for turning on or off a light of said following vehicle, based on the information received by said receiver;
said light of said following vehicle is a turn signal light, and said light operating device of said following vehicle is a turn signal operating device; and
said turn signal operating device of said following vehicle produces an operation signal for turning on or off said turn signal light, only when receiving via said receiver information indicating that said turn signal light of said leading vehicle has been turned on or off and when said following vehicle reaches a point that said leading vehicle passed at the time of reception of the information.
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9. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein
said leading vehicle comprises: -
a light operating device for turning on or off a light of said leading vehicle; and
a transmitter for transmitting information indicating the operation of said light operating device, and said following vehicle comprises;
a receiver for receiving the information from said transmitter; and
a light operating device for producing an operation signal for turning on or off a light of said following vehicle, based on the information received by said receiver;
said light of said following vehicle is a turn signal light, and said light operating device of said following vehicle is a turn signal operating device;
said transmitter of said leading vehicle transmits position information indicating a location where said leading vehicle turns on or off said turn signal light, said receiver of said following vehicle receives the position information, and said turn signal operating device of said following vehicle produces an operation signal for turning on or off said turn signal light, only when receiving via said receiver information indicating that said turn signal light of said leading vehicle has been turned on or off and when said following vehicle reaches the location where said leading vehicle turned on or off said turn signal light.
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10. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein:
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said following vehicle comprises;
relative position sensor for calculating information indicating the relationship between the positions of said following vehicle and a vehicle in front, which may be said leading vehicle or another following vehicle; and
light operating device for turning on a light when the value measured by said sensor exceeds a first predetermined value while a light switch has been turned on, and for turning off said light when the value measured by said sensor is equal to or below a second predetermined value even while said light switch has been turned on. - View Dependent Claims (11, 12, 13, 14, 15)
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16. A lighting control apparatus for an automatic following travel system in which a leading vehicle is operated by an operator, and at least one following vehicle automatically follows said leading vehicle, wherein:
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said following vehicle comprises a determining device for determining whether said light is to be turned on or off, based on information concerning the condition of said leading vehicle transmitted via inter-vehicle communication, when said determining device determines that said light is to be turned on while a light switch has been turned on, said light is turned on, and when said determining device determines that said light is to be turned off even while the light switch has been turned on, said light is turned off.
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Specification