Radio communication system for vehicle
First Claim
1. A radio communication system for a vehicle comprising:
- a radio communication apparatus mounted on at least one helmet to be worn by a passenger of said vehicle and including at least a speaker, a microphone and a radio wave transmitter-receiver powered by a battery housed within a case of the transmitter-receiver; and
a repeating apparatus mounted on said vehicle side for communicating with said radio wave transmitter-receiver, said radio communication apparatus mounted on said helmet communicating with a second helmet through said repeating apparatus, wherein said radio wave transmitter-receiver is removably mounted at the center of a rear portion of each helmet through a removable fixing member and includes a pair of operation buttons disposed one above another on a rear face of the case, the operations buttons being disposed on either a right side or a left side of the case, and the battery being disposed in the right or the left side of the case opposite to the side where the operations buttons are disposed.
1 Assignment
0 Petitions
Accused Products
Abstract
A radio communication system for a vehicle which allows communication not only between fellow passengers but also with a passenger of another vehicle without increasing the scale of a radio communication apparatus to be mounted on a helmet. A radio wave signaled from a radio wave transmitter-receiver of a driver of a vehicle is received by a repeating apparatus of the self-vehicle and amplified by and re-signaled from the repeating apparatus. The radio wave signaled from the repeating apparatus is received by a radio wave transmitter-receiver of a driver of another vehicle and reproduced by a speaker. A radio wave signaled from the radio wave transmitter-receiver of the driver of the vehicle is received by a repeating apparatus of the self-vehicle and amplified by and re-signaled from the repeating apparatus. The radio wave signaled from the repeating apparatus is received by the radio wave transmitter-receiver of a driver of the vehicle and reproduced by a speaker.
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Citations
19 Claims
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1. A radio communication system for a vehicle comprising:
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a radio communication apparatus mounted on at least one helmet to be worn by a passenger of said vehicle and including at least a speaker, a microphone and a radio wave transmitter-receiver powered by a battery housed within a case of the transmitter-receiver; and
a repeating apparatus mounted on said vehicle side for communicating with said radio wave transmitter-receiver, said radio communication apparatus mounted on said helmet communicating with a second helmet through said repeating apparatus, wherein said radio wave transmitter-receiver is removably mounted at the center of a rear portion of each helmet through a removable fixing member and includes a pair of operation buttons disposed one above another on a rear face of the case, the operations buttons being disposed on either a right side or a left side of the case, and the battery being disposed in the right or the left side of the case opposite to the side where the operations buttons are disposed. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A radio communication system for a vehicle comprising:
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a radio communication apparatus mounted on at least one helmet to be worn by a passenger of said vehicle and including at least a speaker, a microphone and a radio wave transmitter-receiver powered by a battery housed within a case of the transmitter-receiver, said radio wave transmitter-receiver including;
a pair of operation buttons disposed one above another on one side of a rear face of the case, the operations buttons being disposed on either a right side or a left side of the case, and the battery being disposed in the right or the left side of the case opposite to the side where the operations buttons are disposed; and
a repeating apparatus mounted on said vehicle side for wireless communication with said radio wave transmitter-receiver, said radio communication apparatus being mounted on said helmet communicating with a second helmet through said repeating apparatus, wherein said repeating apparatus repeats mutual communication between two radio communication apparatus mounted on each of the two helmets worn by passengers of said vehicle and a radio communication apparatus mounted on a third helmet worn by a person other than the passengers of said vehicle, the repeating apparatus including;
a mixing section for combining signals received from two or more radio communication apparatuses; and
a mix/mute section for mixing sound signals outputted from the mixing section, a portable telephone set, and a music reproduction apparatus, and providing an output transmission signal. - View Dependent Claims (17, 18, 19)
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Specification