JPH08265413A - Portable radio equipment - Google Patents

Abstract

PURPOSE: To make it possible to identify a caller without responding to an incoming call by switching incoming information to a portable radio equipment in accordance with a caller. CONSTITUTION: A radio part 102 receives and demodulates a call signal and a collating part 103 compares a call number included in the call signal with a user's own individual number set up in a storage element 102 to judge the existence of a call to the user's own number. When a caller's number is included in the call signal, the collating part 103 informs a CPU 105 of an incoming informing signal and the caller's number. The CPU 105 compares the caller's number with a caller's number previously set up in the element 104. When both numbers match with each other, the caller's address or character data registered in the element 104 together with the caller's number are displayed on a display element 105, a light emitting element 108 different from a normal one is emitted and a ringing element 109 is driven by a pattern different from a normal one.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable wireless device such as a telephone for a digital car telephone system, and more particularly to improving incoming call notification.

[0002]

2. Description of the Related Art A conventional portable radio device of this type is
This will be described with reference to the block diagram shown in FIG.

This portable radio apparatus receives on the antenna 401 a radio signal from a radio base station (not shown) of the mobile communication system to which the portable radio apparatus belongs. The radio signal includes a ringing signal of the portable radio device or another portable radio device having a similar function. The call signal including a plurality of data includes the call number of the portable wireless device to call,
It may also include the caller number of the caller calling this portable wireless device.

The radio signal received by the antenna 401 is transmitted to the radio unit 4
02. Radio section 402 performs reception processing such as frequency conversion, amplification, and demodulation on the radio signal, and supplies the demodulated call signal to collation section 403. Collating unit 403 collates the calling number included in the calling signal with the self-individual number preset in storage element 404. As a result of the collation, when it is determined that they match each other, the collating unit 403 determines that there is a call to the self station (self portable radio device) and outputs an incoming call notification signal to the CPU (microprocessor) 405.

Upon receiving the incoming call notification signal, the CPU 405 outputs an incoming call notification unit drive signal to cause the notification unit to notify the incoming call. The notification unit includes a character display element 406, a light emitting element 407, and a ringing element 408. When receiving the incoming call notification section drive signal, each of the character display element 406, the light emitting element 407, and the ringing element 408 performs incoming call notification. That is, when the incoming call notification section drive signal is received, the character display element 406 performs incoming call display of fixed display contents, the light emitting element 407 emits light in a preset light emitting pattern, and the ringing element 408 emits a preset ringing sound. Sounds in a sounding pattern such as sound frequency and volume.

This portable radio apparatus includes a setting unit 410 for setting data such as a calling number using a keypad or the like for making a call to another subscriber.

[0007]

In the above-mentioned conventional portable wireless device, the incoming notification at the time of an incoming call (incoming call) is fixedly displayed irrelevant to the caller, a preset light emission pattern and a preset light emission pattern are set. Since the ringing pattern is used, there is a drawback that the carrier cannot recognize the calling party (caller) when receiving an incoming call.

Therefore, there is a drawback that it is necessary to respond to an incoming call such as a nuisance call which the carrier does not expect.

Although the portable wireless device may be used in a place where there is a public such as a train, it is not known whether or not it is an important caller unless an incoming call is answered. There was a drawback that it was a nuisance.

Further, if the ringing volume is set to silence, there is a drawback that even if an incoming call comes from a particular important caller, the incoming call may not be noticed because the ringing tone does not ring. there were.

[0011]

A portable radio apparatus according to the present invention includes a radio unit for receiving and demodulating a radio signal including a call signal, a call number included in the demodulated call signal, and a preset self-number. A collation unit that collates individual numbers and generates an incoming call notification signal when these numbers match, a notification unit that performs incoming call notification, and a CPU that causes the notification unit to perform the incoming call notification when receiving the incoming call notification signal. The portable wireless device comprises a first storage element for presetting a predetermined caller number, and when the collating unit includes the caller number in the demodulated call signal, the caller number is set. Is further provided to the CPU, and the CPU compares the caller number sent from the collation unit with the caller number set in the first storage element, and determines that both match. If there is The incoming call notification can be distinguished from the case where Luo two do not match causes the notification unit.

In the portable radio apparatus, the notification unit includes at least a character display element for displaying characters, a light emitting element for emitting light, and a ringing element for ringing, and the CPU emits light by the light emitting element in the notification of the incoming call. And the content of the ringing by the ringing element can be made different from each other depending on whether the two caller numbers match or not.

The portable radio apparatus further includes a second storage element for registering character data corresponding to the set caller number, and the CPU determines that the two caller numbers match each other. Then, in the incoming notification, the character data corresponding to the caller number can be read from the second storage element and displayed on the character display element.

[0014]

The present invention will be described below with reference to the drawings.

FIG. 1 is a block diagram showing an embodiment of the present invention.

This portable radio apparatus receives on the antenna 101 a radio signal from a radio base station (not shown) of the mobile communication system to which the portable radio apparatus belongs. The radio signal includes a ringing signal of the portable radio device or another portable radio device having a similar function. The call signal including a plurality of data includes the call number of the portable wireless device to call,
It may also include the caller number of the caller calling the mobile wireless device.

The radio signal received by the antenna 101 is transmitted to the radio section 1
02. The wireless unit 102 performs reception processing such as frequency conversion, amplification, and demodulation on this wireless signal, and supplies the demodulated calling signal to the matching unit 103. Collating unit 103
Compares the calling number included in the calling signal with the self-individual number preset in the rewritable storage element 104. As a result of the collation, when it is determined that they match each other, the collation unit 103 determines that there is a call at the self station (self portable radio device) and outputs an incoming call notification signal to the CPU (microprocessor) 505. The collation unit 103 also searches whether or not the calling signal includes the caller number. If the caller signal includes the caller number, the caller number is also stored in the CPU 105.
Supply to.

Upon receiving the incoming call notification signal, the CPU 5 causes the notification unit to notify the incoming call. More specifically, the CPU
In 105, when only the incoming call notification signal is received from the collating unit 103, the character display element 1 using a liquid crystal display or the like is displayed.
06 displays a fixed pattern, drives the ringing element 109 that uses a small speaker or the like with a preset volume and ringing pattern (normal pattern), and also uses a preset emission pattern to set a normal color, for example, green. The light-emitting element 107 such as a light-emitting diode that emits light is driven to notify the incoming call.

However, when the caller number is notified from the collation unit 103 together with the incoming call notification signal, a predetermined caller number preset in the storage element 104 is given before the notification units are notified of the incoming call. Check (comparison) with. When it is determined that the above two caller numbers match by this collation, the CPU 105 determines that the storage element 104
Then, it is searched whether the character data corresponding to the caller number is also registered at the same time. The setting of the caller number and the registration of the character data in the storage element 105 are performed through the CPU 105 from the setting unit 110 using a keypad or the like.

When the caller number supplied from the collating unit 105 and the caller number set in the storage element 104 match, the CPU 105 causes the character display element 106 to display the caller number and stores it. When the character data is also registered in the element 104 at the same time, the content is displayed and
The ringing cycle of the ringing element 109 is changed to a different one (called a special pattern) from the case where the caller number is not notified,
Further, the light emitting element 108 that emits a light emission color different from the light emitting element 107 (called a special color), for example, red light is driven to notify the incoming call.

FIG. 2 shows the character display element 10 used in this embodiment.
It is a figure which shows the example of a display on the display board of No. 6 of FIG. (A) is a display example when character data is registered in the storage element 104, and (b) shows a display example when character data is not registered in the storage element 104.

Referring to (a), the character display element 106
Is a character corresponding to the caller's number "Iue ..." and "Caradenwades" preset in the storage element 104 or the like.
Is displayed. Of course, the character corresponding to the caller number may be the name of the owner of the device having this caller number.

Referring to (b), the character display element 106
, The caller number "01234 ..." And the characters "coloren wades" preset in the storage element 104 or the like are displayed.

As described above, in the portable wireless device of this embodiment, the caller number and the storage element 10 extracted by the collation unit 103 are extracted.
When the caller number set in advance in No. 4 matches, the caller number in the character display element 106 of the notification unit or character data such as name registered in the storage element 104 together with the caller number. Is displayed, and at least the light emission color of the light emitting element is set to a special color different from the normal color, and the ringing pattern of the ringing element 109 is used as a special pattern to notify the incoming call. Therefore, the wearer of this portable wireless device can only receive the incoming call notification and receive no incoming call response.
It can be determined whether the caller is a person registered in the storage element 104.

FIG. 2 is a flow chart showing an incoming call notification operation of this embodiment.

When the antenna 101 of this portable radio apparatus receives a radio signal, the collation unit 103 collates the call number extracted from the demodulated call signal with the self-individual number set in the storage element 104, and sends it to its own station. Whether or not there is a call is determined (step 201). When there is a call (step 2
(Y of 01), the collation unit 103 further determines the presence or absence of the caller number in the calling signal (step 202). If there is no call (N in step 201), the matching unit 103 repeats this step.

In step 202, when the collating unit 103 extracts the caller number (Y in step 202), CP
The U 105 determines whether or not the caller number is set in the storage element 104 (step 203). Collating unit 10
If No. 3 cannot extract the caller number (N in step 202), the CPU 105 sets an incoming call notification parameter of a normal pattern, that is, a fixed pattern (step 20).
8) The notification unit is notified of the incoming call (step 207).

In step 203, the storage element 104
If it is determined that the caller number has been set to (YES in step 203), the CPU 105 compares the caller number from the collation unit 103 with the caller number set in the storage element 104 (step 204). If there is no match between them (N in step 204) and if the caller number is not set in step 203 (N in step 203), the CPU 105 causes the character display element 106 to display the caller number. In addition to the setting, the ringing pattern of the ringing element 109 is set to the normal pattern, the light emitting element 107 of the normal color is driven (step 210), and the incoming call notification is given (step 207).

If the two caller numbers match in step 204 (Y in step 204), the CPU 10
Reference numeral 5 investigates whether or not the character data corresponding to the sender number is registered in the storage element 104 (step 20).
5). If character data is registered (step 205
Y), the CPU 105 sets the character display element 106 to display the character data, and the ringing element 109
Is set to a special pattern, the light emitting element 108 emitting special color light is driven (step 206), and an incoming call notification is given (step 207). When the character data is not registered (N in step 205), the CPU 105
Sets to display the caller number on the character display element 106, sets the ringing pattern of the ringing element 109 to a special pattern, drives the light emitting element 108 (step 209), and notifies the incoming call (step 207). ).

Although the portable radio apparatus of this embodiment is suitable for a digital car telephone system, the portable radio apparatus according to the present invention includes a caller number data in a radio signal transmitted from a radio base station. Needless to say, the mobile communication system can be applied to an MCA system or an amateur radio.

[0031]

As described above, the present invention provides a CPU
Compares the caller number sent from the collation unit with the caller number set in the first storage element, and if they match, the call can be distinguished from the case where they do not match. Since the notification section will be notified, when there is an incoming call notification,
There is an effect that it is possible to identify whether the caller is the person of the calling device registered in the first storage element without answering the incoming call.

Therefore, there is an effect that it is not necessary to respond to a nuisance call or an incoming call which the carrier does not expect in a public place.

Further, the present invention has an effect that it is easy to recognize an incoming call notification by a special pattern of light emission and ringing for a call from a particular important caller.

[Brief description of drawings]

FIG. 1 is a block diagram of one embodiment of the present invention.

FIG. 2 is a diagram showing a display example of a character display element 106 used in this embodiment on a display plate.

FIG. 3 is a flowchart showing an incoming call notification operation of this embodiment.

FIG. 4 is a block diagram of a conventional portable wireless device.

[Explanation of symbols]

 101 Antenna 102 Wireless Unit 103 Collating Unit 104 Storage Element 105 CPU 106 Character Display Element 107, 108 Light Emitting Element 109 Ringing Element 110 Setting Section

Claims (3)

[Claims] 1. A radio unit for receiving and demodulating a radio signal including a call signal, and a call number included in the demodulated call signal and a preset self-individual number are collated, and when they match each other, Is a portable wireless device that includes a collation unit that generates an incoming call notification signal, a notification unit that performs incoming call notification, and a CPU that causes the notification unit to perform the incoming call notification when the incoming call notification signal is received. A first storage element that is set in advance; and the collating unit further has a function of sending the caller number to the CPU when the demodulated call signal includes the caller number, Compares the caller number sent from the collation unit with the caller number set in the first storage element, and when they match, when they do not match Can be distinguished from Portable radio apparatus, characterized in that to perform the incoming call notification to the notification unit. 2. The notification unit includes at least a character display element for displaying a character, a light emitting element for emitting light, and a ringing element for ringing, and the CPU, in the notification of the incoming call, details of the light emission by the light emitting element and the 2. The portable wireless device according to claim 1, wherein the content of the ringing by the ringing element is made different when the two caller numbers match and when they do not match. 3. A second storage element for registering character data corresponding to the set caller number is further provided, and when the CPU determines that the two caller numbers match each other, the incoming call is received. The portable wireless device according to claim 2, wherein in the notification, the character data corresponding to the caller number is read from the second storage element and displayed on the character display element.