JPH05268314A - Cordless telephone set - Google Patents

Abstract

PURPOSE:To provide a cordless telephone set which attains the automatic dialing operations with the recognition of speech at a base station and all mobile stations. CONSTITUTION:When an automatic dialing is carried out at a base station with the recognition of speech, a connection control circuit 20 connects the voice signals received through a telephone receiver 19 of the base station to a speech recognizing circuit 21. Meanwhile the circuit 20 connects a radio circuit 18 to the circuit 21 when an automatic dialing operation is carried out at a mobile station with the recognition of speech. In both cases the circuit 21 informs the main control circuit 17 of the speech recognizing result. Thus the circuit 17 automatically dials the telephone number in response to the received recognizing result.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cordless telephone connected to a telephone line and used for telephone calls.

[0002]

2. Description of the Related Art FIG. 2 shows the structure of a base station with an automatic dial function by voice recognition of a conventional cordless telephone, and FIG. 3 shows the structure of a mobile station with an automatic dial function by voice recognition of a conventional cordless telephone.

In FIG. 2, reference numeral 1 is a telephone line connection end, which is connected to the call circuit 2. The call circuit 2 is also connected to the wireless circuit 4 and the handset 5, and has a function of making a call connection between these and a telephone line and transmitting a dial signal to the line according to an instruction from the main control circuit 3. An antenna 7 is connected to the radio circuit 4 to establish a call connection with a mobile station. The voice signal from the handset 5 is input to the voice recognition circuit 6. The main control circuit 3 controls the communication circuit 2, the wireless circuit 4, and the voice recognition circuit 6.

In FIG. 3, an antenna 8 and a call circuit 10 are connected to a radio circuit 9 to establish a call connection with a base station. A voice recognition circuit 11, a receiver speaker 13, and a receiver microphone 14 are connected to the call circuit 10. A receiver microphone 14 is connected to the voice recognition circuit 11. The main control circuit 12 controls the communication circuit 10, the voice recognition circuit 11, and the wireless circuit 9.

In FIG. 2, a telephone number corresponding to a voice recognition result is stored in advance in the main control circuit 3 before the base station performs automatic dialing by voice recognition.
When performing automatic dialing by voice recognition, the speaker uses the handset 5 and utters the name of the other party to call. This voice signal is input to the voice recognition circuit 6, and the voice recognition circuit 6 recognizes and determines which party's name the voice signal indicates, and notifies the main control circuit 3 of the recognition result. The main control circuit 3 automatically dials a telephone number according to the recognition result.

Even when the mobile station performs automatic dialing by voice recognition, a telephone number corresponding to the voice recognition result is stored in advance in the main control circuit 12 in FIG. The name of the other party whom the speaker wants to call is input from the receiver microphone 14 to the voice recognition circuit 11. The voice recognition circuit 11 notifies the main control circuit 12 of the recognition result,
The main control circuit 12 notifies the base station of this recognition result via the radio circuit 9. In FIG. 2, the main control circuit 3 of the base station is
Automatically dial a phone number according to the received recognition result.

As described above, in the conventional cordless telephone set, each of the base station and the mobile station has a voice recognition circuit,
We were able to perform automatic dialing by voice recognition from both the base station and mobile station.

[0008]

However, in the above-mentioned conventional cordless telephone, it is necessary to have a voice recognition circuit in all the base stations and mobile stations that perform automatic dialing by voice recognition. There is a problem that the circuit scale becomes large.

The present invention solves such a conventional problem, and a cordless telephone that enables automatic dialing by voice recognition in the base station and all mobile stations with one voice recognition circuit in the base station. The purpose is to provide.

[0010]

In order to achieve the above object, the present invention provides a voice recognition circuit in a base station and a connection control circuit for connecting a call signal of a base station and a call signal of a mobile station to the voice recognition circuit. In addition, both the base station and the mobile station are configured to use a voice recognition circuit provided in the base station when performing automatic dialing by voice recognition.

[0011]

According to the above-mentioned means of the present invention, when the base station performs automatic dialing by voice recognition, the call signal of the base station is connected to the voice recognition circuit, and when the mobile station performs automatic dialing by voice recognition, the mobile station. Since the call signal of 1 can be connected to the voice recognition circuit, one voice recognition circuit provided in the base station can perform automatic dialing by voice recognition of the base station and all mobile stations.

[0012]

FIG. 1 shows the configuration of a base station according to an embodiment of the present invention.

In FIG. 1, reference numeral 15 is a telephone line connecting end, which is connected to the telephone call circuit 16. The call circuit 16 is also connected to the wireless circuit 18 and the handset 19 to establish a call connection between these and the telephone line. The radio circuit 18 has an antenna 22
Is connected to establish a call connection with the mobile station. The connection control circuit 20 is connected to the voice recognition circuit 21, and a call signal is input to the connection control circuit 20 from the wireless circuit 18 and the handset 19. The main control circuit 17 controls the communication circuit 16, the wireless circuit 18, the voice recognition circuit 21, and the connection control circuit 20.

Next, the relationship and operation of each component will be described. When the base station performs automatic dialing by voice recognition, the speaker uses the receiver 19 to utter the name of the other party to call. The main control circuit 17 instructs the connection control circuit 20 to connect the voice signal input from the handset 19 to the voice recognition circuit 21, and the voice recognition circuit 21.
Is input to. Instruct to recognize the voice signal.
The voice recognition circuit 21 notifies the main control circuit 17 of the recognition result, and the main control circuit 17 automatically dials a telephone number according to the recognition result.

When the mobile station performs automatic dialing by voice recognition, the speaker utters the name of the other party to call using the mobile station. The main control circuit 17 instructs the connection control circuit 20 to connect the voice signal output from the wireless circuit 18 and received from the mobile station to the voice recognition circuit 21, and outputs the voice signal input to the voice recognition circuit 21. Instruct them to recognize. The voice recognition circuit 21 notifies the main control circuit 17 of the recognition result, and the main control circuit 17 automatically dials a telephone number according to the recognition result.

As described above, according to the above embodiment, when the base station performs automatic dialing by voice recognition, the call signal of the base station is connected to the voice recognition circuit 21, and the automatic dialing for voice recognition is performed by the mobile station. Since the call signal of the mobile station can be connected to the voice recognition circuit 21 when performing, the automatic dialing by the voice recognition of the base station and all the mobile stations can be performed with one voice recognition of the base station.

[0017]

According to the present invention, as is apparent from the above-described embodiment, one base station and all mobile stations can use the voice recognition circuit provided in the base station to automatically dial by voice recognition. A cordless telephone that can be provided can be provided.

[Brief description of drawings]

FIG. 1 is a block diagram of a base station according to an embodiment of the present invention.

FIG. 2 is a block diagram of a conventional base station having an automatic dial function by voice recognition.

FIG. 3 is a block diagram of a conventional mobile station having an automatic dial function by voice recognition.

[Explanation of symbols]

 20 connection control circuit 21 voice recognition circuit

Claims (1)

[Claims] 1. A cordless telephone comprising a base station connected to a telephone line and one or a plurality of mobile stations wirelessly connected to the base station. A cordless telephone having a connection control circuit for connecting a signal and a call signal of a mobile station to the voice recognition circuit, and enabling automatic dialing by voice recognition in the base station and all mobile stations.