KR910001143Y1 - Integrated circuit inbaded operation display panael of automatic power switch - Google Patents
Integrated circuit inbaded operation display panael of automatic power switch Download PDFInfo
- Publication number
- KR910001143Y1 KR910001143Y1 KR2019870023439U KR870023439U KR910001143Y1 KR 910001143 Y1 KR910001143 Y1 KR 910001143Y1 KR 2019870023439 U KR2019870023439 U KR 2019870023439U KR 870023439 U KR870023439 U KR 870023439U KR 910001143 Y1 KR910001143 Y1 KR 910001143Y1
- Authority
- KR
- South Korea
- Prior art keywords
- power switch
- automatic power
- integrated circuit
- operation display
- display unit
- Prior art date
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/32—Monitoring with visual or acoustical indication of the functioning of the machine
- G06F11/324—Display of status information
- G06F11/325—Display of status information by lamps or LED's
Abstract
내용 없음.No content.
Description
제1도는 자동 전원스위치가 내장된 종래의 집적회로.1 is a conventional integrated circuit incorporating an automatic power switch.
제2도는 본 고안에 따른 집적회로.2 is an integrated circuit according to the present invention.
제3a,b도는 본 고안의 응용예시도.3a, b is an application example of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 종래의 집적회로 2 : 공지의 회로부1: conventional integrated circuit 2: known circuit section
3 : 자동전원스위치 4 : 동작표시부3: automatic power switch 4: operation display part
10 : 본 고안의 집적회로 LED : 발광 다이오드10: integrated circuit LED of the present invention: light emitting diode
SP : 스피이커 A : 증폭기SP: Speaker A: Amplifier
B : 비교기 N : 변조기B: comparator N: modulator
본 고안은 자동전원스위치가 내장된 집적회로에 관한 것으로서 특히 자동전원스위치의 작동상태를 표시하는 동작표시부가 내장된 집적회로에 관한 것이다.The present invention relates to an integrated circuit with an automatic power switch, and more particularly, to an integrated circuit with an operation display unit for displaying an operation state of the automatic power switch.
종래의 자동전원스위치가 내장된 집적회로(1)는 제1도에 도시한 바와 같이 증폭기(A), 비교기(B)…변조기(N)로 이루어진 공지의 회로부(2)와, 상기 회로부(2)에 전원을 자동적으로 공급하기 위한 자동전원스위치(3)로 구성되었던 바, 자동전원스위치(3)의 동작상태를 표시 또는 경보하는 기능이 없어서 자동전원스위치(3)가 정상적으로 작동되는가를 시각 또는 청각으로 확인할 수 있는 방법이 없었다. 예컨대, 이와 같은 집적회로가 무선 조종용 송신기에 응용될 경우, 집적회로가 정상적으로 작동하여 그의 출력이 정상적으로 송출되고 있는지를 조종자는 전혀 알수 없는 단점이 있었다.The integrated circuit 1 incorporating a conventional automatic power switch has an amplifier A, a comparator B, as shown in FIG. It is composed of a known circuit portion 2 made of a modulator N and an automatic power switch 3 for automatically supplying power to the circuit portion 2, thereby indicating the operation state of the automatic power switch 3 or Since there was no alarm function, there was no way to confirm visually or audibly whether the automatic power switch 3 operates normally. For example, when such an integrated circuit is applied to a wireless pilot transmitter, the controller may not know at all whether the integrated circuit operates normally and its output is normally transmitted.
본 고안은 이와같은 문제점을 감안하여 자동전원스위치의 작동상태를 용이하게 체크할 수 있는 수단을 부가함으로써 집적회로의 오동작을 방지할 수 있도록 안출한 것으로서, 이를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention is devised to prevent the malfunction of the integrated circuit by adding a means for easily checking the operating state of the automatic power switch in view of such a problem, it will be described in detail based on the accompanying drawings Same as
제2도는 본 고안에 따른 동작표시부가 내장된 집적회로(10)인 바, 증폭기(A), 비교기(B)…, 변조기(N)로 이루어진 회로부(2)와, 상기 회로부(2)에 전원을 자동적으로 온/오프시키기 위한 자동전원스위치(3)로 구성된 것에 자동전원스위치(3)의 작동상태를 체크할 수 있는 동작표시부(4)를 설치하여 구성한 것인바, 미설명 부호 P1, P2는 전원 공급단자, 자동전원스위치의 제어단자이고, P3, P4는 접지단자를 표시한다.2 is an integrated circuit 10 having an operation display unit according to the present invention. The amplifier A, the comparator B,. , The circuit part 2 consisting of the modulator N and the automatic power switch 3 for automatically turning on / off power to the circuit part 2 can be checked. It is configured by installing the operation display unit 4, bar reference numerals P 1 , P 2 are the power supply terminal, the control terminal of the automatic power switch, P3, P4 indicates the ground terminal.
이렇게 구성된 본 고안의 동작을 살펴보면, 전원공급단자(P1)와 제어단자(P2)에 전원(Vcc)이 입력되면 자동전원스위치(3)가 작동하게 되는바, 여기에서 자동전원스위치(3)는 제어단자(P2)에 인가되는 전원신호에 의해 접점에 위치된다.Looking at the operation of the present invention configured as described above, when the power supply (Vcc) is input to the power supply terminal (P 1 ) and the control terminal (P 2 ), the automatic power switch (3) is operated, where the automatic power switch (3) ) Is the contact point by the power signal applied to the control terminal (P 2 ) Is located in.
따라서, 자동전원스위치(3)는 증폭기(A), 비교기(B)… 변조기(N)등에 전원을 공급한다. 또한, 자동전원스위치(3)가 작동할 경우 동작표시부(4) 역시 작동하는바, 이에 대한 구체적인 실시예 제3도를 참조하여 상세히 설명한다.Therefore, the automatic power supply switch 3 includes the amplifier A, the comparator B,... Supply power to the modulator (N). In addition, when the automatic power switch 3 operates, the operation display unit 4 also operates, which will be described in detail with reference to FIG. 3.
제3도는 본 고안의 실시예를 나타낸 것인바, 우선 제3a도는 스위치(SW)를 전원단자(P1)와 제어단자(P2) 사이에 연결하고 동작표시부(4)는 발광다이오드(LED)로서 구성한 것이고, 제3b도는 동작표시부(4)를 스피커 또는 부지(SP)로 구성한 것이다. 여기에서 스위치(SW)는 자동전원스위치(3)에 제어전원을 인가하기 위한 것인데 이것은 제어단자(P2)가 전원(Vcc)과 직접 연결될 경우에는 없어도 무관하다.3 shows an embodiment of the present invention. First, FIG. 3a shows a switch SW connected between a power supply terminal P 1 and a control terminal P 2 , and the operation display unit 4 is a light emitting diode (LED). 3B shows the operation display unit 4 as a speaker or a site SP. Here, the switch (SW) is for applying a control power to the automatic power switch 3, which is not necessary if the control terminal P 2 is directly connected to the power supply (Vcc).
만약에 전원스위치(SW)가 온되거나 전원단자(P1)와 단자(P2)가 직접 연결될 경우에 자동전원스위치(3)는 접점에 접속되어 각종 회로부(A-N)에 전원이 공급되어 인에이블됨과 동시에 발광다이오드(LED) 또는 스피커(SP)에 전원이 인가되어 발광다이오드(LED)에 의한 시각적인 경보를 제공하거나(제3a도), 부저(SP)에 의한 청각적인 경보를 제공하게 되므로 사용자는 자동전원스위치(3)가 정상적으로 작동되고 있음을 용이하게 판단할 수가 있게 된다.If the power switch SW is turned on or the power terminal P 1 and the terminal P 2 are directly connected, the automatic power switch 3 is a contact. Connected to the power supply to the various circuit units (AN) to enable and at the same time the power is applied to the light emitting diode (LED) or speaker (SP) to provide a visual alarm by the light emitting diode (LED) (Fig. 3a) Since the audible alarm is provided by the buzzer SP, the user can easily determine that the automatic power switch 3 is operating normally.
이와같이 구성되어 동작하는 본 고안은 집적회로의 내부에 구성된 자동전원스위치의 작동여부를 사용자로 하여금 시각 또는 청각으로 용이하게 판단토록 함으로써 본 고안에 따른 집적회로를 응용한 전자기기의 오작동을 미연에 방지할 수 있는 특징을 지닌 것이다.The present invention constructed and operated as described above allows the user to easily determine whether the automatic power switch configured inside the integrated circuit is visually or audibly, thereby preventing malfunction of the electronic device to which the integrated circuit according to the present invention is applied. It has the features to do it.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870023439U KR910001143Y1 (en) | 1987-12-29 | 1987-12-29 | Integrated circuit inbaded operation display panael of automatic power switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870023439U KR910001143Y1 (en) | 1987-12-29 | 1987-12-29 | Integrated circuit inbaded operation display panael of automatic power switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890014342U KR890014342U (en) | 1989-08-10 |
| KR910001143Y1 true KR910001143Y1 (en) | 1991-02-25 |
Family
ID=19270896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870023439U KR910001143Y1 (en) | 1987-12-29 | 1987-12-29 | Integrated circuit inbaded operation display panael of automatic power switch |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR910001143Y1 (en) |
-
1987
- 1987-12-29 KR KR2019870023439U patent/KR910001143Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR890014342U (en) | 1989-08-10 |
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