JP2515069Y2 - Tele controller - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a telecontroller for generating a sequence of multifrequency (MF) sounds corresponding to a transmitted digit sequence.

[0002]

2. Description of the Related Art A telecontroller is used, for example, in combination with a telephone connected to an answering machine or a telephone terminal via a telephone line to remotely control the answering machine or the telephone terminal. At this time, the sequence of multi-frequency sound generated by the telecontroller is converted into a multi-frequency signal sequence by the transmitter of the telephone, and the multi-frequency signal sequence is sent to the answering machine and the telecon terminal. The operation specified by the multi-frequency signal train is caused to be performed by the answering machine and the teleconverter terminal. The sequence of multifrequency sounds generated by the telecontroller is, for example,
The telephone numbers of the answering machine and the teleconverter terminal are shown, and the operations to be performed by the answering machine and the telecom terminal are shown.

Telecontrollers are also used to access message and inquiry services at telephone center service centers. In this case, the sequence of multi-frequency tones generated by the telecontroller represents, for example, the telephone number of the service center or the bank account number of the subscriber.

With reference to FIGS. 4, 5 and 6, a conventional tele-controller of this type has a plurality of numeric keys 11.
And a memory 13 having a first memory area 12 in which a transmission number signal representing a transmission number composed of a transmission numeral string is stored as a first stored number signal. When pressed, the first memory area designating signal generation key 14 generates a first memory area designating signal designating the first memory area 12 of the memory 13.

The memory control unit 15 includes a first memory area 1
2 and the first memory area designation signal generation key 14 and receives the first memory area designation signal, the first stored number signal is transferred from the first memory area 12 to the first memory area designation signal. A read operation for reading is performed as the read number signal.

For example, a multi-frequency sound generator 16, which is a speaker for generating multi-frequency sound, is connected to the first memory control section 15 and responds to the first read number signal in response to the first read number signal. Generate a sequence of multi-frequency tones corresponding to the transmitted digit sequence constituting the transmitted number represented by one read number signal.

For example, when the write command signal generation key 17 which is the * key is pressed, a write command signal is generated for a predetermined time. The plurality of numeric keys 11 are for generating the transmission number signal representing the transmission number composed of the transmission numeral string. The memory control unit 15 is also connected to the write command signal generation key 17, and receives the transmission number signal from the plurality of numeric keys 11 in a state of receiving the write command signal and the first memory area designation signal. , The transmission number signal is stored in the first memory area 12 as the first stored number signal.

When the memory control section 15 receives the first memory area designation signal without receiving the write command signal and then receives the transmission number signal from a plurality of numeric keys 11, the first control signal is sent to the memory control section 15. The transmission number signal is sent to the multi-frequency sound generator 16 without storing the transmission number signal in the memory area 12, and the multi-frequency sound generator 16 configures the transmission number represented by the transmission number signal. Generate a sequence of multi-frequency tones corresponding to the transmitted digit sequence. In this case, it is necessary to select and press the number keys 11 corresponding to each of the plurality of transmission numbers forming the transmission number, by the number of the plurality of transmission numbers.

On the other hand, the transmission number signal representing the transmission number composed of the transmission numeral string that is frequently used is
If it is stored in the first memory area 12 as the first stored number signal, the corresponding multi-frequency sound sequence is generated only by pressing the first memory area designation signal generation key 14. be able to. In FIGS. 5 and 6, reference numeral 14 'denotes the first memory area designating signal generation key 1
This key has the same function as that of 4, and when pressed, specifies another memory area of the memory 13.

[0010]

However, important information such as the telephone numbers of the answering machine and the telecom terminal, the telephone numbers of the service center and the bank account numbers of the subscribers should be stored in the first memory area 12. In addition, if the telecontroller is lost, it may be possible for malicious control or mischief control by another person.

An object of the present invention is to provide a tele-controller in which important information can be stored in a memory but cannot be read out from the memory to others.

[0012]

According to the present invention, a plurality of numeric keys and a transmission number signal representing a transmission number consisting of a transmission numeral string are stored as a first stored number signal. A memory having a memory area; a first memory area designating signal generation key for generating a first memory area designating signal designating the first memory area of the memory; the first memory area and the first memory area When the first memory area designation signal is received, the first stored number signal is first read from the first memory area. A memory control unit for performing a read operation for reading as a number signal; a first read number signal connected to the first memory control unit and responsive to the first read number signal Represented by the A multi-frequency sound generator for generating a sequence of multi-frequency sounds corresponding to the transmitted digit sequence constituting the transmission number; and the memory comprises an identification digit sequence assigned to the tele-controller. The second controller has a second memory area storing an identification number signal representing an identification number as a second stored number signal, and the telecontroller specifies a second memory area of the memory. A second memory area designating signal generating key for generating two memory area designating signals, wherein the plurality of numeral keys generate the identification number signal representing the identification number composed of the identification numeral sequence. The memory control unit is also connected to the plurality of numeric keys, the second memory area, and the second memory area designating signal generation key, and the second memory area designating signal is connected. When the identification number signal is received from the plurality of numeric keys in the state of receiving, the identification number signal is compared with the second stored number signal stored in the second memory area. ,
As long as the two number signals do not match, even if the first memory area designation signal is received from the first memory area designation signal generation key, the read operation is not performed, and the memory control unit is When the number of times of non-coincidence of (1) reaches a predetermined number of times, a tele controller characterized by erasing the stored contents of the first memory area is obtained.

Further in accordance with the present invention, a plurality of numeric keys;
The first is a transmission number signal that represents the transmission number that is composed of a transmission digit string.
A memory having a first memory area stored as a stored number signal of; a first memory area specifying signal for specifying the first memory area of the memory;
A memory area designating signal generation key; and, when connected to the first memory area and the first memory area designating signal generation key and receiving the first memory area designating signal, the first memory area is generated from the first memory area. A memory controller that performs a read operation to read the first stored number signal as a first read number signal; and a memory controller that is connected to the first memory controller A multi-frequency sound generator responsive to the generated number signal to generate a sequence of multi-frequency sounds corresponding to the transmitted digit sequence constituting the transmission number represented by the first read number signal; A second controller in which the memory stores, as a second stored number signal, an identification number signal representing an identification number composed of an identification number sequence assigned to the telecontroller. A memory area, and the telecontroller has a second memory area designating signal generation key for generating a second memory area designating signal designating the second memory area of the memory, The number keys generate the identification number signal representing the identification number composed of the identification number string, and the memory control unit includes the plurality of number keys, the second memory area, and the second memory. When the identification number signal is received from the plurality of numeric keys in a state of receiving the second memory area designation signal, the identification number signal is sent to the second memory. The second stored number signal stored in the area is compared, and unless both number signals match, the first memory area designation signal is generated from the first memory area designation signal generation key. Even when receiving, the tele-controller does not perform the read operation, and the tele controller further includes a write command signal generation key that generates a write command signal for a predetermined time, and the memory control unit is also connected to the write command signal generation key. When the identification number signal is received from the plurality of numeric keys in the state of receiving the write command signal and the second memory area designating signal, the identification number signal is stored in the second memory area. ,
A telecontroller characterized in that it is stored as said second stored number signal.

Also according to the invention, a plurality of numeric keys;
The first is a transmission number signal that represents the transmission number that is composed of a transmission digit string.
A memory having a first memory area stored as a stored number signal of; a first memory area specifying signal for specifying the first memory area of the memory;
A memory area designating signal generation key; and, when connected to the first memory area and the first memory area designating signal generation key and receiving the first memory area designating signal, the first memory area is generated from the first memory area. A memory controller that performs a read operation to read the first stored number signal as a first read number signal; and a memory controller that is connected to the first memory controller A multi-frequency sound generator responsive to the generated number signal to generate a sequence of multi-frequency sounds corresponding to the transmitted digit sequence constituting the transmission number represented by the first read number signal; A second controller in which the memory stores, as a second stored number signal, an identification number signal representing an identification number composed of an identification number sequence assigned to the telecontroller. A memory area, and the telecontroller has a second memory area designating signal generation key for generating a second memory area designating signal designating the second memory area of the memory, The number keys generate the identification number signal representing the identification number composed of the identification number string, and the memory control unit includes the plurality of number keys, the second memory area, and the second memory. When the identification number signal is received from the plurality of numeric keys in a state of receiving the second memory area designation signal, the identification number signal is sent to the second memory. The second stored number signal stored in the area is compared, and unless both number signals match, the first memory area designation signal is generated from the first memory area designation signal generation key. Even when receiving, the tele-controller does not perform the reading operation, and the telecontroller further includes a write command signal generation key for generating a write command signal for a predetermined time, and the plurality of numeric keys are the transmission numeric string composed of the transmission numeric string. A state in which the transmission number signal indicating a number is also generated, and the memory control unit is also connected to the write command signal generation key and receives the write command signal and the first memory area designation signal. Then, when receiving the transmission number signal from the plurality of numeric keys, the tele-controller stores the transmission number signal in the first memory area as the first stored number signal. can get.

[0015]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described with reference to the drawings.

Referring to FIG. 1, a telecontroller according to an embodiment of the present invention includes the same parts with the same reference numerals as those described above. In this telecontroller, the memory 13
Is a second memory area 18 in which an identification number signal representing an identification number consisting of an identification number sequence assigned to this telecontroller is stored as a second stored number signal.
have. This identification number is, for example, a personal identification number determined by the holder of this telecontroller, and the method of writing this identification number in the second memory area 18 will be made clear later.

This telecontroller is a second controller of the memory 13.
A second memory area designating signal generation key 19 for generating a second memory area designating signal designating the memory area 18 of FIG. The plurality of numeric keys 11 generate the identification number signal representing the identification number composed of the identification number string. The memory control unit 15 includes a plurality of numeric keys 11 and a second key.
Is also connected to the memory area 18 and the second memory area designating signal generation key 19, and when the identification number signals are received from a plurality of numeric keys 11 in a state of receiving the second memory area designating signal, The identification number signal is compared with the second stored number signal stored in the second memory area 18, and unless both number signals match, the first memory area designation signal generation key 14 is used. The read operation is not performed even when the first memory area designation signal is received.

The memory controller 15 erases the stored contents of the first memory area 12 when the number of times the two number signals do not match reaches a predetermined number.

The write command signal generation key 17, as described above, generates the write command signal for a predetermined time.
When the memory control unit 15 receives the identification number signal from the plurality of numeric keys 11 while receiving the write command signal and the second memory region designation signal, the memory control unit 15 stores the identification number in the second memory region 18. A number signal is stored as the second stored number signal.

Further, as described above, the memory control section 15 receives the transmission number signal from the plurality of numeric keys 11 in the state of receiving the write command signal and the first memory area designating signal, In the first memory area 12,
The transmission number signal is stored as the first stored number signal.

When the memory control section 15 receives the identification number signal or the transmission number signal from the plurality of numeric keys 11, the memory control section 15 sends the identification number signal or the transmission number signal to the display unit 20 which is, for example, an LCD, and the display unit. The identification number sequence and the transmission number sequence forming the identification number and the transmission number represented by the identification number signal and the transmission number signal are displayed on the display 20. Further, the memory control unit 15 sends the first stored number signal read as the first read number signal from the first memory area 12 to the display device 20, and the display device 20 displays the first stored number signal. The transmission digit string constituting the transmission number represented by the stored number signal of is displayed.

[0022]

As described above, according to the present invention,
Unless the identification number such as the personal identification number stored in the second memory area is known, the telephone number of the answering machine or the telecom terminal, the telephone number of the service center, or the subscription stored in the first memory area. Important information such as a person's bank account number cannot be read, and even if the telecontroller is lost, there is no possibility of malicious control or even malicious control by another person.

[Brief description of drawings]

FIG. 1 is a block diagram of a tele controller according to an embodiment of the present invention.

2 is a plan view of the telecontroller of FIG. 1. FIG.

3 is a side view of the telecontroller of FIG. 1. FIG.

FIG. 4 is a block diagram of a conventional telecontroller.

5 is a plan view of the telecontroller of FIG. 4. FIG.

FIG. 6 is a side view of the telecontroller of FIG.

[Explanation of symbols]

 11 plural number keys 12 first memory area 13 memory 14 first memory area designation signal generation key 15 memory control section 16 multi-frequency sound generator 17 write command signal generation key 18 second memory area 19 second memory Area designation signal generation key

Claims (3)

(57) [Scope of utility model registration request] 1. A plurality of numeral keys; a first transmission number signal representing a transmission number composed of a transmission numeral string.
A memory having a first memory area stored as a stored number signal of a first memory area specifying signal for generating a first memory area specifying signal for specifying the first memory area of the memory. A generation key; connected to the first memory area and the first memory area designation signal generation key, and when receiving the first memory area designation signal, the first memory area outputs the first memory area to the first memory area. A memory control unit that performs a read operation to read the stored number signal as a first read number signal; and a memory controller connected to the first memory control unit and adapted to the first read number signal. In response, a multi-frequency sound generator for generating a sequence of multi-frequency tones corresponding to the transmission digit sequence constituting the transmission number represented by the first read number signal. In the controller The memory has a second memory area in which an identification number signal representing an identification number composed of an identification number sequence assigned to the telecontroller is stored as a second stored number signal, The telecontroller has a second memory area designating signal generation key for generating a second memory area designating signal designating the second memory area of the memory, and the plurality of numeral keys are the identification numerals. The memory control unit generates the identification number signal representing the identification number of a column, and the memory control unit controls the plurality of numeric keys, the second memory area, and the second memory area designating signal generation key. Is also connected, and when the identification number signal is received from the plurality of numeric keys in the state of receiving the second memory area designation signal, the identification number signal is transferred to the second memory area. Even if the first memory area designating signal is received from the first memory area designating signal generation key as long as it is compared with the stored second stored number signal and both number signals do not match. The above-mentioned read operation is not performed, and the memory control unit erases the stored contents of the first memory area when the number of times of mismatch between the two number signals reaches a predetermined number. 2. A plurality of numeral keys; a first transmission number signal representing a transmission number composed of a transmission numeral string.
A memory having a first memory area stored as a stored number signal of a first memory area specifying signal for generating a first memory area specifying signal for specifying the first memory area of the memory. A generation key; connected to the first memory area and the first memory area designation signal generation key, and when receiving the first memory area designation signal, the first memory area outputs the first memory area to the first memory area. A memory control unit that performs a read operation to read the stored number signal as a first read number signal; and a memory controller connected to the first memory control unit and adapted to the first read number signal. In response, a multi-frequency sound generator for generating a sequence of multi-frequency tones corresponding to the transmission digit sequence constituting the transmission number represented by the first read number signal. In the controller The memory has a second memory area in which an identification number signal representing an identification number composed of an identification number sequence assigned to the telecontroller is stored as a second stored number signal, The telecontroller has a second memory area designating signal generation key for generating a second memory area designating signal designating the second memory area of the memory, and the plurality of numeral keys are the identification numerals. The memory control unit generates the identification number signal representing the identification number of a column, and the memory control unit controls the plurality of numeric keys, the second memory area, and the second memory area designating signal generation key. Is also connected, and when the identification number signal is received from the plurality of numeric keys in the state of receiving the second memory area designation signal, the identification number signal is transferred to the second memory area. Even if the first memory area designating signal is received from the first memory area designating signal generation key as long as it is compared with the stored second stored number signal and both number signals do not match. The read operation is not performed, the telecontroller further includes a write command signal generation key for generating a write command signal for a predetermined time, the memory control unit is also connected to the write command signal generation key, When the identification number signal is received from the plurality of numeric keys while receiving the write command signal and the second memory area designation signal, the identification number signal is stored in the second memory area and the second identification number signal is stored in the second memory area. A tele-controller characterized in that it is stored as a stored number signal. 3. A plurality of numeral keys; a first transmission number signal representing a transmission number composed of a transmission numeral string.
A memory having a first memory area stored as a stored number signal of a first memory area specifying signal for generating a first memory area specifying signal for specifying the first memory area of the memory. A generation key; connected to the first memory area and the first memory area designation signal generation key, and when receiving the first memory area designation signal, the first memory area outputs the first memory area to the first memory area. A memory control unit that performs a read operation to read the stored number signal as a first read number signal; and a memory controller connected to the first memory control unit and adapted to the first read number signal. In response, a multi-frequency sound generator for generating a sequence of multi-frequency tones corresponding to the transmission digit sequence constituting the transmission number represented by the first read number signal. In the controller The memory has a second memory area in which an identification number signal representing an identification number composed of an identification number sequence assigned to the telecontroller is stored as a second stored number signal, The telecontroller has a second memory area designating signal generation key for generating a second memory area designating signal designating the second memory area of the memory, and the plurality of numeral keys are the identification numerals. The memory control unit generates the identification number signal representing the identification number of a column, and the memory control unit controls the plurality of numeric keys, the second memory area, and the second memory area designating signal generation key. Is also connected, and when the identification number signal is received from the plurality of numeric keys in the state of receiving the second memory area designation signal, the identification number signal is transferred to the second memory area. Even if the first memory area designating signal is received from the first memory area designating signal generation key as long as it is compared with the stored second stored number signal and both number signals do not match. The read operation is not performed, and the telecontroller further includes a write command signal generation key for generating a write command signal for a predetermined time, and the plurality of numeric keys represent the transmission number composed of the transmission numeric string. The transmission number signal is also generated, and the memory control unit is also connected to the write command signal generation key and receives the write command signal and the first memory area designating signal. When the transmission number signal is received from a plurality of numeric keys, the transmission number signal is stored in the first memory area as the first stored number signal. Tele controller, wherein the door.