KR840001390Y1 - Automatic guide announcing apparatus for bus stop using tape recorder - Google Patents

Automatic guide announcing apparatus for bus stop using tape recorder Download PDF

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Publication number
KR840001390Y1
KR840001390Y1 KR2019820009821U KR820009821U KR840001390Y1 KR 840001390 Y1 KR840001390 Y1 KR 840001390Y1 KR 2019820009821 U KR2019820009821 U KR 2019820009821U KR 820009821 U KR820009821 U KR 820009821U KR 840001390 Y1 KR840001390 Y1 KR 840001390Y1
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KR
South Korea
Prior art keywords
announcement
bus stop
tape recorder
automatic guide
transistor
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Application number
KR2019820009821U
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Korean (ko)
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KR840003388U (en
Inventor
김덕진
고만진
Original Assignee
주식회사금성사
허신구
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Priority to KR2019820009821U priority Critical patent/KR840001390Y1/en
Publication of KR840003388U publication Critical patent/KR840003388U/en
Application granted granted Critical
Publication of KR840001390Y1 publication Critical patent/KR840001390Y1/en

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/22—Stopping means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/123—Traffic control systems for road vehicles indicating the position of vehicles, e.g. scheduled vehicles; Managing passenger vehicles circulating according to a fixed timetable, e.g. buses, trains, trams
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

내용 없음.No content.

Description

버스정류장 자동안내 방송장치Bus stop automatic guidance broadcasting device

제1도는 본 고안의 회로도.1 is a circuit diagram of the present invention.

제2도는 본 고안에서 사용된 녹음테이프의 녹음상태를 표시한 상태도.2 is a state showing the recording state of the recording tape used in the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

TR1,TR2: 트랜지스터 D2,D3: 다이오드TR 1 , TR 2 : Transistor D 2 , D 3 : Diode

S1: 시동스위치 F : 플립플롭S 1 : Start switch F: Flip flop

A1,A2: 증폭기 M : 모터A 1 , A 2 : Amplifier M: Motor

본 고안은 버스내에서 녹음기로 버스정류장 안내방송을 한 다음 녹음테이프가 자동정지하도록 된 버스정류장 자동안내 방송장치의 구성개량에 관한 것이다.The present invention relates to the improvement of the configuration of the bus stop automatic guide broadcasting device that the recording tape is automatically stopped after the bus stop announcement in the bus.

종래의 버스정류장 안내방송장치는 녹음된 안내방송이 시작될때와 끝날때마다 운전자가 시작 및 정지조작을 하여야 되므로 운전자는 계속 유의하여야 되어 안전운행에 지장이 많았다.In the conventional bus stop guidance broadcasting apparatus, the driver has to start and stop the recording at the beginning and the end of the recorded announcement broadcasting, so the driver has to keep in mind and has a lot of obstacles in the safe operation.

본 고안은 이와 같은 점을 감안하여 스테레오 녹음테이프의 좌,우 채널에 각각 안내방송내용과 검출신호를 녹음하여 원터치의 간단한 조작만으로 안내방송을 시작하여 방송이 끝나면 자동적으로 녹음기의 작동이 정지토록 한 것이다.In view of the above, the present invention records the announcement contents and the detection signal on the left and right channels of the stereo recording tape, and starts the announcement with just one touch operation. will be.

본 고안을 첨부도면에 의해 상세히 설명하면 다음과 같다.Referring to the present invention in detail by the accompanying drawings as follows.

제1도와 같이 스테레오 녹음기의 우채널(R)은 증폭기(A1)를 통해 스피커(SP)에 연결하고 좌채널(L)은 증폭기(A2)에서 정류회로(2) 트랜지스터(TR1,TR2) 다이오드(D2)를 거친 것과 전원(+B)에 연결된 시동스위치(S1)를 플립플롭(F)의 콜록단자 (CP)에 접속하고 그 출력(Q)에서 트랜지스터(TR3) 를 통해 모터(M)에 연결된 것이다. 미설명부호 H1,H2는 녹음재생용 헤드, D5는 보호용 다이오드 R1,R2는 부하저항, R3는 베이스저항, 1은 녹음테이프이다.As shown in FIG. 1, the right channel R of the stereo recorder is connected to the speaker SP through the amplifier A 1 , and the left channel L is connected to the rectifier circuit 2 transistors TR 1 and TR in the amplifier A 2 . 2 ) Connect the start switch S 1 connected to the power supply (+ B) through the diode (D 2 ) to the collocated terminal (CP) of the flip-flop (F) and the transistor (TR 3 ) at its output (Q). Connected to the motor (M). Unmarked H 1 and H 2 are the heads for recording and playback, D 5 is the protection diodes R 1 and R 2 are the load resistors, R 3 is the bass resistance, and 1 is the recording tape.

본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.

녹음테이프에 제2도와 같이 우채널(R)에는 안내방송내용이, 좌채널(L)에는 정현파의 검출신호가 서로 겹치지 않도록 기록되어 있다.As shown in FIG. 2, the contents of the announcement broadcast are recorded on the recording tape so that the detection signals of the sine waves do not overlap each other in the left channel L. As shown in FIG.

평상시에는 플립플롭(F)의 출력(Q)은 로(L)레벨이 되어 트랜지스터(TR3)가 차단되어 있으므로 모터(M)는 정지하고 있으나, 시동스위치(S1)를 주르면 콜록단자 (CP)에 하이(H)레벨의 펄스가 가해져서 플립플롭(F)의 출력(Q)은 반전되어 하이레벨 (H)이되므로 트랜지스터(TR3)에 바이어스전류가 흘러 도통되므로 모터(M)가 구동되어 테이프(1)가 이송되므로 테이프(1)에 기록된 안내방송내용이 우측재생헤드(H2)에서 증폭기(A1)를 거쳐 스피커(SP)로 방송된다. 또 안내방송이 종료되어 헤드(H1)가 녹음테이프(1)좌채널(L)의 검출신호부분에 이르게 되면 정현파의 검출신호가 재생되어 증폭기(A2)로 증폭되고 정류회로(2)로 검파평활된 하이(H)레벨의 신호가 트랜지스터 (TR1)를 도통시키면 트랜지스터(TR2)는 차단되므로 트랜지스터(TR2)의 콜렉터가 하이(H)레벨이 되어 다이오드(D2)를 통해 플립플롭(F)의 콜록단자(CP)에 가해져서 플립플롭(F)은 다시 반전되어 출력(Q)는 하이(H)레벨에서 다시 로(L)레벨로 되므로 트랜지스터(TR3)에 바이어스전류가 끊겨 차단되므로 모터(M)는 자동정지하게 된다.Normally, the two to the output (Q) of the flip-flop (F) (L) level, the transistor (TR 3) is because it is cut off the motor (M), but is stopped, reumyeon state the start switch (S 1) * cough terminal ( Since the high-level pulse is applied to the CP and the output Q of the flip-flop F is inverted to become the high level H, a bias current flows through the transistor TR 3 to conduct the motor M. Since the tape 1 is driven and conveyed, the announcement contents recorded on the tape 1 are broadcast from the right playback head H 2 to the speaker SP via the amplifier A 1 . When the announcement is finished and the head H 1 reaches the detection signal portion of the left channel L of the recording tape 1, the detection signal of the sine wave is reproduced and amplified by the amplifier A 2 to the rectifying circuit 2. When the detected smoothed high (H) level signal conducts transistor TR 1 , transistor TR 2 is cut off, so the collector of transistor TR 2 goes high (H) level and flips through diode D 2 . The flip-flop (F) is inverted again and the output (Q) goes from the high (H) level to the low (L) level because it is applied to the collocated terminal (CP) of the flop (F), so that a bias current is applied to the transistor (TR 3 ). The motor M is automatically stopped because it is cut off.

이때 모터의 관성으로 녹음테이프(1)는 조금더 주행되어 재생헤드(H1,H2)가 녹음테이프의 다음 안내방송내용이 기록된 부분의 첫머리에 와서 멈추게 된다. 다시 시동스위치를 누르면 상기와 같은 작용에 의하여 다음 정류장명의 안내방송을 시작하게 되는 것이다.At this time, the recording tape 1 is driven a little more by the inertia of the motor, and the playheads H 1 and H 2 come to the head of the recording portion where the next announcement of the recording tape is stopped. Pressing the start switch again will start the announcement of the name of the next stop by the above action.

이와 같이 본 고안은 원터치의 간단한 조작만으로 다음 정류장명을 안내방송할 수 있고 안내방송이 끝나면 자동으로 녹음기가 정지하게 된 것이므로 종래와 같이 운전자가 신경을 쓰지않고 운전에만 전념하게 되므로 안전운행을 할 수 있게 한 것이다.As such, the present invention can guide the name of the next stop by simple operation of one touch, and when the announcement ends, the recorder automatically stops, so the driver can concentrate on driving without worrying as in the prior art, so that safe driving can be performed. It was made.

Claims (1)

녹음기로 버스에서 버스정류장 안내방송을 하도록 된 것에 있어서 스테레오 녹음기의 우채널(R)은 재생헤드(H2)에서 증폭기(A1)를 거쳐 스피커(SP)에 접속되고, 좌채널(L)은 재생헤드(H1)에서 증폭기(A2)와 정류회로(2), 트랜지스터(TR1,TR2), 다이오드(D2)를 거쳐, 시동스위치(S1)와 플립플롭(F)의 콜록단자(CP)에 접속하고 그 출력(Q)에서 다이오드(D2)와 트랜지스터(TR3)를 통해 모터(M)에 접속하여서 안내방송이 끝나면 자동정지토록 된 것을 특징으로 한 버스정류장 자동안내 방송장치.In the case where the bus stop announcement is performed on the bus by the recorder, the right channel R of the stereo recorder is connected to the speaker SP through the amplifier A 1 at the playhead H 2 , and the left channel L is connected to the speaker SP. Coke of the start switch S 1 and the flip-flop F through the amplifier A 2 , the rectifier circuit 2, the transistors TR 1 , TR 2 , and the diode D 2 in the reproduction head H 1 . Bus stop automatic guidance broadcast, characterized in that connected to the terminal (CP) and the output (Q) connected to the motor (M) through the diode (D 2 ) and transistor (TR 3 ) to stop the announcement after the announcement. Device.
KR2019820009821U 1982-12-08 1982-12-08 Automatic guide announcing apparatus for bus stop using tape recorder KR840001390Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019820009821U KR840001390Y1 (en) 1982-12-08 1982-12-08 Automatic guide announcing apparatus for bus stop using tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019820009821U KR840001390Y1 (en) 1982-12-08 1982-12-08 Automatic guide announcing apparatus for bus stop using tape recorder

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KR840003388U KR840003388U (en) 1984-07-25
KR840001390Y1 true KR840001390Y1 (en) 1984-08-04

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KR2019820009821U KR840001390Y1 (en) 1982-12-08 1982-12-08 Automatic guide announcing apparatus for bus stop using tape recorder

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KR840003388U (en) 1984-07-25

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