KR0148051B1 - Pager - Google Patents
PagerInfo
- Publication number
- KR0148051B1 KR0148051B1 KR1019940022414A KR19940022414A KR0148051B1 KR 0148051 B1 KR0148051 B1 KR 0148051B1 KR 1019940022414 A KR1019940022414 A KR 1019940022414A KR 19940022414 A KR19940022414 A KR 19940022414A KR 0148051 B1 KR0148051 B1 KR 0148051B1
- Authority
- KR
- South Korea
- Prior art keywords
- vibrator
- receiver
- motor
- present
- call
- Prior art date
Links
- 230000007257 malfunction Effects 0.000 abstract description 4
- 230000006866 deterioration Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B6/00—Tactile signalling systems, e.g. personal calling systems
Abstract
본 발명은, 바이브레이터의 진동에 의한 착호통보수단을 구비한 무선선택호출수신기에 관한 것으로서, 착호통보시에 배터리의 전압강하에 따른 오동작의 발생 및 수신성능의 열화를 방지하는 것을 목적으로 하고, 그 구성에 있어서, 안테나(1) 및 수신부(2)에 의해서 수신, 복조된 신호가 제어부(3)에 입력되고, 디코더(4)에 의해 선택호출신호를 복호해서 ID-ROM(5)에 격납된 번호와 비교하고, 일치하고 있는 경우에는, 디지틀제어신호(8)를 모터구동부(7)에 송출하고, 바이브레이터를 구성하는 모터(9)를 간헐구동한다. 그 동안 모터(9)는 회전과 회전중지를 교호로 반복하므로, 연속구동에 의한 배터리의 전압강하가 방지되고, 또 소비전류가 저감되는 것을 특징으로 한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless selective call receiver having a call notification means caused by vibration of a vibrator. The present invention aims to prevent malfunction and deterioration of reception performance due to voltage drop of a battery upon call notification. In the present invention, a signal received and demodulated by the antenna 1 and the receiver 2 is input to the controller 3, and the decoder 4 decodes the selective calling signal and stores the number in the ID-ROM 5. In comparison with, the digital control signal 8 is sent to the motor drive unit 7 to intermittently drive the motor 9 constituting the vibrator. In the meantime, since the motor 9 repeatedly rotates and stops rotation, the voltage drop of the battery due to continuous driving is prevented and the current consumption is reduced.
Description
제1도는 본 발명의 일실시예에 있어서의 바이브레이터의 진동에 의한 착호통보수단을 구비한 무선선택호출수신기의 구성을 표시한 개략블록도.1 is a schematic block diagram showing the configuration of a radio selective call receiver having a call notification means caused by vibration of a vibrator in one embodiment of the present invention.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of drawing
1 : 안테나 2 : 수신부1 antenna 2 receiver
3 : 제어부 4 : 디코더3: control unit 4: decoder
5 : ID-ROM 6 : CPU5: ID-ROM 6: CPU
7 : 모터구동부 8 : 디지틀제어신호7: motor drive part 8: digital control signal
9 : 모터9: motor
본 발명은, 바이브레이터의 진동에 의한 착호통보수단을 구비한 무선선택호출수신기에 관한 것이다.The present invention relates to a wireless selective call receiver having a call notification means caused by vibration of a vibrator.
종래, 일반적인 무선선택호출수신기에서는, 수신한 무선신호중에 포함되고 있는 선택호출신호와 자신이 휴대하고 있는 수신기의 개별의 선택호출신호를 비교해서, 양자가 일치하고 있는 경우에, 스피커에 의한 명음이나 발광다이오드에 의한 점멸, 바이브레이터에 의한 진동 등에 의해 사용자에게 착호를 통보하고 있다. 바이브레이터의 진동에 의한 통보는, 통상은 모터에 장착한 편심추를 회전시켜서 진동을 발생시키고, 착호를 체감적으로 알리는 것으로서, 공장내와 같이 소음이 큰 장소 또는 회의중이나 공공장소에서 호출음을 발생해서는 다른 사람에게 폐가되는 경우에 유용하다.Conventionally, in the conventional wireless selective call receiver, the selective call signal included in the received wireless signal is compared with the individual selective call signal of the receiver carried by the receiver. The user is notified of the call by flashing by the light emitting diode, vibration by the vibrator, or the like. Vibrator vibration is usually caused by rotating the eccentric weight attached to the motor to generate vibration and to announce the call bodily.Do not make a ringing sound in a noisy place such as a factory or during a meeting or a public place. This is useful if it is a nuisance to others.
그러나, 종래의 바이브레이터의 진동에 의한 착호통보수단을 구비한 무선선택호출수신기에서는, 수신기의 소형화에 따라서 수신기를 구동하는 배터리의 소형화도 진행되고 있고, 소형의 배터리를 이런 종류의 수신기에 탑재한 경우, 모터를 연속구동해서 착호통보를 행하면, 배터리의 전압강하에 의해 오동작의 발생 및 수신성능이 열화하는 문제가 있었다.However, in the conventional wireless selective calling receiver equipped with a call notification means caused by the vibration of the vibrator, the size of the battery for driving the receiver is also progressing in accordance with the size of the receiver, and when a small battery is mounted in this type of receiver. When the motor is continuously driven and the call notification is made, there is a problem that the occurrence of malfunction and deterioration in performance are deteriorated by the voltage drop of the battery.
본 발명은, 이와 같은 문제를 해결하는 것으로서, 바이브레이터의 진동에 의한 착호통보수단를 구비한 무선선택호출수신기에 있어서, 배터리의 전압강하에 의한 오동작의 발생 및 수신성능의 열화를 방지할 수 있는 뛰어난 무선선택호출수신기를 제공하는 것을 목적으로 한다.SUMMARY OF THE INVENTION The present invention solves such a problem and, in a wireless selective call receiver having a call notification means caused by vibration of a vibrator, is capable of preventing malfunctions caused by voltage drop of a battery and deterioration of reception performance. It is an object to provide a selective call receiver.
본 발명은, 상기 목적을 달성하기 위하여 착호를 검출하는 제어부로부터의 신호에 의해 바이브레이터를 구동부를 개재해서 간헐구동하도록 한 것이다.In order to achieve the above object, the present invention is designed to intermittently drive a vibrator through a driving unit by a signal from a control unit for detecting a call.
따라서, 본 발명에 의하면, 착호통보동작중 바이브레이터가 구동과 구동정지를 교호로로 반복함으로써, 착호통보동작중의 배터리의 전압강하를 방지할 수 있고, 안정된 동작 및 수신성능을 얻을 수 있다.Therefore, according to the present invention, by vibrating the drive and driving stop alternately during the call notification operation, the voltage drop of the battery during the call notification operation can be prevented, and stable operation and reception performance can be obtained.
또, 본 발명에 의하면, 바이브레이터의 구동과 구동정지를 교호로 반복함으로써, 연속구동하는 경우와 비교해서, 착호통보동작중의 소비전류를 저감할 수 있고, 배터리의 수명을 연장할 수 있다.According to the present invention, by alternately repeating driving and driving stop of the vibrator, the current consumption during the call notification operation can be reduced and the battery life can be extended as compared with the case of continuous driving.
이하, 본 발명의 실시예에 대해서 도면을 참조하여 설명한다.Best Mode for Carrying Out the Invention Embodiments of the present invention will be described below with reference to the drawings.
제1도는 본 발명의 일실시예의 구성을 표시한 것이다. 제1도에 있어서, (1)은 무선선택호출수신기의 안테나이고, (2)는 그 수신부이며, 수신한 무선신호를 증폭해서 복조한다. (3)은 제어부이고, 수신데이타를 복호하는 디코더(4)와, 수신기의 개별의 선택호출번호인 ID번호를 격납한 ID-ROM(5)과, 디코더(4) 및 ID-ROM(5)을 제어하는 CPU(6)를 가진다. (7)은 모터구동부이고, 착호통보시에 디코더(4)로부터 출력된 제어신호(8)를 입력해서, 모터(9)를 구동한다. 모터(9)는, 그 회전축에 편심추가 장착되어, 바이브레이터를 구성한다.1 shows a configuration of an embodiment of the present invention. In Fig. 1, reference numeral 1 denotes an antenna of a radio selective call receiver, and reference numeral 2 denotes a receiver, which amplifies and demodulates a received radio signal. Denoted at 3 is a control unit, a decoder 4 for decoding received data, an ID-ROM 5 having stored therein an ID number which is an individual selective calling number of a receiver, a decoder 4 and an ID-ROM 5 It has a CPU 6 for controlling it. Numeral 7 denotes a motor driving unit which inputs the control signal 8 output from the decoder 4 at the time of the call notification to drive the motor 9. The motor 9 has an eccentric weight attached to the rotating shaft thereof to constitute a vibrator.
다음에 상기 실시예의 동작에 대해서 설명한다. 안테나(1) 및 수신부(2)에 의해서 수신, 복조된 무선신호가 제어부(3)에 입력되고,디코더(4)에 의해 선택호출신호를 복호해서 ID-ROM(5)에 격납된 개별의 선택호출신호와 비교한다. 양자가 일치하고 있는 경우에는, 디코더(4)로부터 디지틀제어신호(8)를 모터구동부(7)에 출력하고, 모터(9)를 이 디지틀제어신호(8)에 의거해서 간헐구동한다. 따라서 모터(9)는 디지틀제어신호(8)가 출력되고 있는 동안, 회전과 회전장치를 교호로 반복하고, 사용자에게는 진동이 펄스형상으로 체감된다.Next, the operation of the above embodiment will be described. The radio signals received and demodulated by the antenna 1 and the receiver 2 are input to the control unit 3, and the decoder 4 decodes the selection call signal and stores the individual signals stored in the ID-ROM 5. Compare with call signal. If they match, the digital control signal 8 is output from the decoder 4 to the motor drive unit 7, and the motor 9 is intermittently driven based on this digital control signal 8. Therefore, the motor 9 repeatedly rotates and rotates the rotating device while the digital control signal 8 is being output, and the user feels the vibration in a pulse shape.
이와 같이 상기 실시예에 의하면 착호통보를 모터(9)의 간헐구동에 의해 행하므로, 배터리의 전압강하를 억제해서 안정되게 동작을 행하게 하는 동시에, 착호통보중의 모터가 회전하는 총시간을 단축할 수 있으므로, 소비전류를 저감할 수 있다. 또한, 모터(9)의 간헐동작은 모터(9)를 구동하는 디지틀제어신호(8)의 듀티비에 의해 결정되므로, 이 듀티비를 사용자의 취향에 맞추어서 조정할 수 있도록 해도 된다.Thus, according to the above embodiment, the call notification is performed by intermittent driving of the motor 9, so that the voltage drop of the battery can be suppressed to perform a stable operation, and the total time for the motor in the call notification to rotate can be shortened. Therefore, the current consumption can be reduced. In addition, since the intermittent operation | movement of the motor 9 is determined by the duty ratio of the digital control signal 8 which drives the motor 9, you may be able to adjust this duty ratio according to user's preference.
상기 실시예는 본 발명을 가장 단순한 구성의 경우에 대해서 설명한 것이고, 본 발명은, 바이브레이터의 진동뿐만 아니라, 명음이나 점멸등의 다른 착호통보수단 및 메세지표시수단 등을 구비한 종래에 알려져 있는 여러가지 구성의 무선선택호출수신기에 대해서도 적용할 수 있는 것은 물론이다.The above embodiment describes the case of the simplest configuration of the present invention, and the present invention is not limited to the vibration of the vibrator, but also includes other conventionally known call means such as sound and blink, message display means, and the like. It goes without saying that the present invention can also be applied to a wireless selective call receiver.
본 발명은 상기 실시예로부터 명백한 바와 같이, 바이브레이터의 진동에 의한 착호통보시에 바이브레이터의 구동과 구동정지를 교호로 반복하는 간헐동작을 채용한 것이고, 착호통보중의 연속적인 전류소비에 의한 배터리의 전압강하와 그에 따른 오동작의 발생 및 수신성능의 열화를 방지할 수 있는 효과를 가진다.As apparent from the above embodiment, the present invention employs an intermittent operation of alternately repeating driving and stopping of the vibrator during notification of the call by vibration of the vibrator, and the voltage of the battery due to continuous current consumption during the call notification. It has the effect of preventing the drop and the resulting malfunction and degradation of reception performance.
본 발명은 또, 착호통보동작중, 바이브레이터의 구동과 구동정지를 교호로 반복하므로, 소비전류를 저감할 수 있고, 배터리의 수명을 연장할 수 있는 효과를 가진다.The present invention also alternately repeats driving and stopping of the vibrator during the call notification operation, thereby reducing the current consumption and extending the life of the battery.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5225923A JPH0787540A (en) | 1993-09-10 | 1993-09-10 | Radio selective call receiver |
JP93-225923 | 1993-09-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR950010404A KR950010404A (en) | 1995-04-28 |
KR0148051B1 true KR0148051B1 (en) | 1998-08-17 |
Family
ID=16837012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940022414A KR0148051B1 (en) | 1993-09-10 | 1994-09-07 | Pager |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH0787540A (en) |
KR (1) | KR0148051B1 (en) |
CN (1) | CN1032510C (en) |
GB (1) | GB2281796A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3084392B2 (en) * | 1995-05-26 | 2000-09-04 | セイコーインスツルメンツ株式会社 | Electronic equipment with vibration alert function |
JP2852205B2 (en) * | 1995-07-13 | 1999-01-27 | 静岡日本電気株式会社 | Radio selective call receiver |
JPH09135468A (en) * | 1995-11-09 | 1997-05-20 | Kokusai Electric Co Ltd | Radio individual call receiver and its control method |
JPH11275621A (en) | 1998-03-26 | 1999-10-08 | Nec Corp | Radio selective call receiver |
JPH11331897A (en) * | 1998-05-19 | 1999-11-30 | Nec Shizuoka Ltd | Radio selective calling receiver with notice holding function and radio selective calling reception method |
US6288519B1 (en) * | 1998-12-22 | 2001-09-11 | Ericsson Inc. | Charging and vibrating method using movable magnets for a product using rechargeable batteries |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991006932A1 (en) * | 1989-11-06 | 1991-05-16 | Motorola, Inc. | Selective call receiver |
JPH06510646A (en) * | 1992-01-22 | 1994-11-24 | モトローラ・インコーポレイテッド | Radio with silent and audible alarms |
-
1993
- 1993-09-10 JP JP5225923A patent/JPH0787540A/en active Pending
-
1994
- 1994-06-13 GB GB9411810A patent/GB2281796A/en not_active Withdrawn
- 1994-07-08 CN CN94108230A patent/CN1032510C/en not_active Expired - Fee Related
- 1994-09-07 KR KR1019940022414A patent/KR0148051B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950010404A (en) | 1995-04-28 |
JPH0787540A (en) | 1995-03-31 |
GB9411810D0 (en) | 1994-08-03 |
CN1032510C (en) | 1996-08-07 |
CN1100852A (en) | 1995-03-29 |
GB2281796A (en) | 1995-03-15 |
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