Road-vehicle telephone apparatus

Claim 2

A road-vehicle telephone apparatus comprising: a steering operation board composed of a dial key switches, a hook key switch, a first modulation means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a mobile telephone unit, a voice synthesis unit for generating voices, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which applies a dial signal in accordance with the switch operation to said mobile telephone unit, and which commands said voice synthesis unit to generate voices in accordance with the switch operation, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 3

A road-vehicle telephone apparatus according to claim 1, wherein said voice synthesis unit includes a means wherein said voice synthesis unit includes a means adapted to issue at least the numeral values 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9 in voice, and said second control means commands said voice synthesis unit to issue the numeral values in voice in accordance with the dial key switches operated.

Claim 4

A road-vehicle telephone apparatus according to claim 1, wherein said steering operation board includes a repeat key switch, and upon detecting operation of said repeat key switch said second control means commands said voice synthesis unit to issue voices in accordance with all dial inputs having been made until that time.

Claim 5

A road-vehicle telephone apparatus according to claim 1, wherein if a predetermined time has lapsed from the last dial input to the next dial input, said second control means commands said voice synthesis unit to issue voices in accordance with all dial inputs having been made until that time.

Claim 6

A road-vehicle telephone apparatus according to claim 1, wherein said steering operation board includes at least one acoustic-electric conversion means and a second modulation means adapted to modulate a signal from said acoustic-electric conversion means, said stationary control unit includes a second demodulation means adapted to demodulate a signal modulated by said second modulation means, and said second control means applies a signal output from said second demodulation means to said mobile telphone unit in accordance with the signal from said first demodulation means.

Claim 7

A road-vehicle telephone apparatus according to claim 5, wherein said signal transmission means is composed of plural slip rings and brushes in contact with said slip rings which are formed concentrically about a steering operation shaft, an output terminal of said first modulation means, an output terminal of said second modulation means, an input terminal of said first demodulation means and an input terminal of said second demodulation means are connected to a first set of slip ring and brush, and a road-vehicle battery is connected to a second set of slip ring and brush.

Claim 8

A road-vehicle telephone apparatus comprising: steering operation board composed of a dial key switch, a hook key switches, a first modulation means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a mobile telephone unit, the other party data storing means adapted to store the data in accordance with dial codes, a voice synthesis means for generating voices in accordance with the data from said the other party data storing means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which produces the dial code and applies it to said mobile telephone unit, and which commands said voice synthesis means to generate voices in accordance with the corresponding dial code, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 9

A road-vehicle telephone apparatus comprising: steering operation board composed of a dial key switch, a hook key switches, a first modulation means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a mobile telephone unit, the other party data storing means adapted to store the data in accordance with dial codes, a voice synthesis means for generating voices in accordance with the data from said the other party data storing means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which produces the dial code and applies it to said mobile telephone unit, and which commands said voice synthesis means to generate voices in accordance with the corresponding dial code, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 10

A road-vehicle telephone appartus according to claim 7, wherein if a dial code entered via said switches is a shortened is a shortened dial code corresponding to a longer dial code, said second control means commands said voice synthesis means to generate voices in accordance with the the corresponding longer dial code.

Claim 11

A road-vehicle telephone apparatus according to claim 7, wherein said the other party data storing means is a write/read memory, and wherein said steering operation board includes at least one acoustic-electric conversion means for converting a voice signal to a corresponding electrical signal, and said second control means, in accordance with a predetermined switch operation, produces the data corresponding to a signal from said acoustic-electric conversion means and then memorizes the produced data into said the other party data storing means at a predetermined address.

Claim 12

A road-vehicle telephone apparatus according to claim 7, wherein said steering operation board includes at least one acoustic-electric conversion means and a second modulation means adapted to modulate a signal from said acoustic-electric conversion means, said stationary control unit includes a second demodulation means adapted to demodulate a signal modulated by said second modulation means, and said second control means, in accordance with the signal from said first demodulation means, produces the data corresponding to a signal output from said second demodulation means and then memorizes it into said the other party data storing means.

Claim 13

A road-vehicle telephone apparatus according to claim 10, wherein said second control means applies the signal output from said second demodulation means to said mobile telephone unit in accordance with the signal from said first modulation means.

Claim 14

A road-vehicle telephone apparatus according to claim 10, wherein said signal transmission means is composed of plural slip rings and brushes in contact with said slip rings which are formed concentrically about a steering operation shaft, an output terminal of said first modulation means, an output terminal of said second modulation means, an input terminal of said first demodulation means and an input terminal of said second demodulation means are connected to a first set of slip ring and brush, and a road-vehicle battery is connected to a second set of slip ring and brush.

Claim 15

A road-vehicle telephone apparatus comprising; a steering operation board composed of a dial key switch, a hook key switch, a first modulation means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a mobile telephone unit, the other party data storing means adapted to store the other party's name data allocated to dial codes, a voice synthesis means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which produces a dial code and then commands said voice synthesis means to issue the name of the other party in voice in accordance with the produced dial code, which applies the dial code allocated to the name of the other party to said mobile telephone unit upon detecting the key operation to command calling of the other party, and which when there comes no key operation within a predetermined time or key operation other than the above is detected, reads out sequentially other data on the other party stored in said the other party's data storing means, then repeats such reading-out until there comes a predetermined key operation, and then upon detecting the key operation to command calling of the other party, applies the dial code allocated to the name of the other party which has been commanded to said voice synthesis means immediately before such detection, to said mobile telephone unit, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 16

A road-vehicle telephone apparatus comprising; a steering operation board composed of a dial key switch, a hook key switch, a first modulation means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a mobile telephone unit, the other party data storing means adapted to store the other party's name data allocated to dial codes, a voice synthesis means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which produces a dial code and then commands said voice synthesis means to issue the name of the other party in voice in accordance with the produced dial code, which applies the dial code allocated to the name of the other party to said mobile telephone unit upon detecting the key operation to command calling of the other party, and which when there comes no key operation within a predetermined time or key operation other than the above is detected, reads out sequentially other data on the other party stored in said the other party's data storing means, then repeats such reading-out until there comes a predetermined key operation, and then upon detecting the key operation to command calling of the other party, applies the dial code allocated to the name of the other party which has been commanded to said voice synthesis means immediately before such detection, to said mobile telephone unit, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 17

A road-vehicle telephone apparatus according to claim 13, wherein if the dial code is a shortened dial code corresponding to a longer dial code, said second conntrol means commands said voice synthesis means to generate voices in accordance with the corresponding longer dial code.

Claim 18

A road-vehicle telephone apparatus according to claim 14, wherein if there comes no key operation within a predetermined time or key operation than the predetermined one is detected, said second control means updates the value of the dial code into another value different from the former by one.

Claim 19

A road-vehicle telephone apparatus according to claim 13, wherein said the other party data storing means is a write/read memory, and wherein said steering operating board includes at least one acoustic-electric conversion means for converting a voice signal to a corresponding electrical signal, and said second control means, in accordance with the predetermined key operation, produces the data corresponding to a signal from said acoustic-electric conversion means and then memorizes the produced data into said the other party data storing means at a predetermined address.

Claim 20

A road-vehicle telephone apparatus according to claim 13, wherein said steering operation board includes at least one acoustic-electric conversion means and a second modulation means adapted to modulate a signal from said acoustic-electric conversion means, said stationary control unit includes a second demodulation means adapted to demodulate a signal modulated by said second modulation means, and said second control means, in accordance with the signal from said first demodulation means, produces the data corresponding to a signal output from said second demodulation means and then memorizes it into said the other party data storing means.

Claim 21

A road-vehicle telephone apparatus according to claim 17, wherein said second control means applies the signal output from said second demodulation means to said mobile telephone unit in accordance with the signal from said first modulation means.

Claim 22

A road-vehicle telephone apparatus according to claim 17, wherein said signal transmission means is composed of plural slip rings and brushes in contact with said slip rings which are formed concentrically about a steering operation shaft, an output terminal of said first modulation means, an output terminal of said second modulation means, an input terminal of said first demodulation means and an input terminal of said second demodulation means are connected to a first set of slip ring and brush, and a road-vehicle battery is connected to a second set of slip ring and brush.

Claim 23

A road-vehicle telephone apparatus comprising: a steering operation board composed of a dial key switches, a hook key switch, a first modulation means, at least one acoustic-electric conversion means, a second modulation means adapted to modulate a signal from said acoustic-electric conversion means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a second demodulation means adapted to demodulate the signal from said second modulation means, a mobile telephone unit, the other party data storing means adapted to store the other party's name data allocated to dial codes, a voice synthesis means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which in accordance with the predetermined key operation produces the data corresponding to a signal output from said second demodulation means and then memorizes the produced data in said the other party data storing means, which produces a dial code in accordance with key operation and then commands said voice synthesis means to issue the name of the other party in voice in accordance with the produced dial code, which applies the dial code allocated to the name of the other party to said mobile telephone unit upon detecting the key operation to command calling of the other party, and which, when there comes no key operation within a predetermined time or key operation other than the above is detected, reads out sequentially other data on the other party stored in said the other party data storing means, then repeats such reading-out until there comes the predetermined key operation, and then upon detecting the key operation to command calling of the other party, applies the dial code allocated to the name of the other party which has been commanded to said voice synthesis means immediately before such detection, to said mobile telephone unit, thereby to apply the signal from said second demodulation means to said mobile telephone unit, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.

Claim 24

A road-vehicle telephone apparatus comprising: a steering operation board composed of a dial key switches, a hook key switch, a first modulation means, at least one acoustic-electric conversion means, a second modulation means adapted to modulate a signal from said acoustic-electric conversion means, and a first control means for applying a signal in accordance with key switch operation to said first modulation means, all these parts being equipped on or near a steering wheel; a stationary control unit composed of a first demodulation means adapted to demodulate the signal from said first modulation means, a second demodulation means adapted to demodulate the signal from said second modulation means, a mobile telephone unit, the other party data storing means adapted to store the other party's name data allocated to dial codes, a voice synthesis means, and a second control means which judges switch operation made on said steering operation board based on a signal demodulated by said first demodulation means, which in accordance with the predetermined key operation produces the data corresponding to a signal output from said second demodulation means and then memorizes the produced data in said the other party data storing means, which produces a dial code in accordance with key operation and then commands said voice synthesis means to issue the name of the other party in voice in accordance with the produced dial code, which applies the dial code allocated to the name of the other party to said mobile telephone unit upon detecting the key operation to command calling of the other party, and which, when there comes no key operation within a predetermined time or key operation other than the above is detected, reads out sequentially other data on the other party stored in said the other party data storing means, then repeats such reading-out until there comes the predetermined key operation, and then upon detecting the key operation to command calling of the other party, applies the dial code allocated to the name of the other party which has been commanded to said voice synthesis means immediately before such detection, to said mobile telephone unit, thereby to apply the signal from said second demodulation means to said mobile telephone unit, said control unit being equipped at a fixed position on the vehicle body mechanically separated from said steering operation board; and a signal transmission means for connecting said steering operation board and said stationary control unit through at least one of electrical, optical and magnetic means.