Processional travel control apparatus
First Claim
1. A processional travel control apparatus which allows processional travel a group of vehicles including a leading vehicle and a following vehicle automatically following the leading vehicle, whereinan object vehicle comprises a device for sending a request to separate or join the processional travel, to the leading vehicle;
- the leading vehicle comprises a device for selectively permitting and rejecting the request from the object vehicle, the apparatus further comprises a mode switching device, and when the leading vehicle permits the request, the object vehicle is switched by the mode switching device between automatic driving, in which the object vehicle functions as a following vehicle automatically following the leading vehicle, and manual driving by a driver.
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Abstract
A processional travel control apparatus allows processional travel with a group of vehicles including a leading vehicle and a following vehicle automatically following the leading vehicle. An object vehicle includes a device for sending a request to separate from or join the processional travel, to the leading vehicle. The leading vehicle includes a device for permitting or rejecting the request from the object vehicle. When the leading vehicle permits the request, the object vehicle is switched by a mode switching device between automatic driving, in which the following vehicle automatically follows the leading vehicle, ans manual driving by a driver.
150 Citations
8 Claims
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1. A processional travel control apparatus which allows processional travel a group of vehicles including a leading vehicle and a following vehicle automatically following the leading vehicle, wherein
an object vehicle comprises a device for sending a request to separate or join the processional travel, to the leading vehicle; -
the leading vehicle comprises a device for selectively permitting and rejecting the request from the object vehicle, the apparatus further comprises a mode switching device, and when the leading vehicle permits the request, the object vehicle is switched by the mode switching device between automatic driving, in which the object vehicle functions as a following vehicle automatically following the leading vehicle, and manual driving by a driver. - View Dependent Claims (2, 3, 4)
the following vehicle comprises the device for sending a request to separate from the processional travel to the leading vehicle, the leading vehicle comprises a device for permitting or rejecting the separation request from the following vehicle, and when the leading vehicle permits the separation request, the following vehicle is switched by the mode switching device from the automatic driving, in which the following vehicle automatically follows the leading vehicle, and the manual driving by a driver. -
4. An apparatus according to claim 3, further comprising a channel switching device for switching a communication channel, wherein
when the leading vehicle permits the separation request and there is another following vehicle which allows the following vehicle separating from the procession at the time of switching from automatic driving to manual driving, a new procession is formed comprising the separating following vehicle and said another following vehicle, and the channel switching device switches a communication device of the new procession to a communication channel different from that of the original procession.
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5. A processional travel control apparatus which has a communication device for sending information regarding an object vehicle position to another vehicle, and which allows processional travel with a group of vehicles including a leading vehicle and succeeding vehicles automatically following the leading vehicle, based on the information, wherein
an independent vehicle, which travels independently from the vehicle group traveling in a procession, comprises a device for sending a request to incorporate the independent vehicle into the procession to the leading vehicle, the leading vehicle comprises a device for selectively permitting and rejecting the incorporation request from the independent vehicle, the apparatus further comprises a mode switching device, and when the leading vehicle permits the incorporation request from the independent vehicle, the independent vehicle is switched by the mode switching device from manual driving by a driver to automatic driving in which this vehicle automatically follows the leading vehicle.
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6. A processional travel control apparatus which has a communication device for sending information regarding an object vehicle position to another vehicle, and which allows processional travel with a group of vehicles, each said group including a leading vehicle and at least one succeeding vehicle automatically following the leading vehicle, based on the information, wherein
a leading vehicle in a second vehicle group, which travels in a second procession independently from a first vehicle group traveling in a first procession, comprises a device for sending a request to join the first procession to the leading vehicle in the first procession, the leading vehicle in the first vehicle group comprises a device for selectively permitting and rejecting the joining request from the leading vehicle in the second vehicle group, the aparatus further comprises a mode switching device, and when the leading vehicle in the first vehicle group permits the joining request from the leading vehicle of the second vehicle group, the leading vehicle in the second vehicle group is switched by the mode switching device from manual driving by a driver to automatic driving in which this vehicle automatically follows the leading vehicle in the first vehicle group, and becomes a following vehicle in a new vehicle group and followsthe leading vehicle in the first group, which becomes the leading vehicle in the new group.
Specification