CN102069755A - Voice simulator of automotive relay and simulation method thereof - Google Patents
Voice simulator of automotive relay and simulation method thereof Download PDFInfo
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- CN102069755A CN102069755A CN 201010603265 CN201010603265A CN102069755A CN 102069755 A CN102069755 A CN 102069755A CN 201010603265 CN201010603265 CN 201010603265 CN 201010603265 A CN201010603265 A CN 201010603265A CN 102069755 A CN102069755 A CN 102069755A
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Abstract
The invention provides a voice simulator of an automotive relay, comprising a left-turning input signal and a right-turning input signal, wherein the left-turning input signal and the right-turning input signal are respectively connected with a control unit; and the control unit is connected with a left-turning light and a right-turning light respectively, and connected with a buzzer by a drive unit. Compared with the prior art, the invention has the advantage that the actuation and disconnected voices of the relay can be simulated perfectly by using the control unit to control the vibration time and frequency of the buzzer, thus being convenient for a driver to drive, reminding the driver of starting the turning lights in time, saving the cost, and being convenient for the driver.
Description
Technical field
The present invention relates to the auto meter field, particularly a kind of AUTOMOTIVE RELAY speech simulation device and analogy method thereof.
Background technology
Competition is particularly fierce in automotive market at present, for getting the mastery in keen competition, not only needs to consider cost but also more wish to make high-quality product on the platform of end cost.
On traditional automobile, when chaufeur uses left and right sides steering indicating light, all be the purpose that reaches the control steering indicating light by the displacement of control steering indicating light control stalk, the left and right sides steering indicating light of automobile all is to be controlled by relay.Steering indicating light is opened or when extinguishing, the adhesive of relay or all sound can be arranged when disconnecting.Driver habit this sound, will when turning to, rely on and listen relay adhesive or open circuited sound to judge whether steering indicating light is opened or closed.But for saving cost and obtaining output feedback more accurately, use chip drives mostly instead and replaced relay at present.But whether the driving habit that can not meet chaufeur can not be reminded the chaufeur steering indicating light to open or closed timely and close.
Summary of the invention
The technical issues that need to address of the present invention provide the adhesive of a kind of simulated automotive relay or disconnect the device of sound, can in time remind chaufeur whether to open or closed steering indicating light when chaufeur uses steering indicating light; The present invention also provides the analogue relay adhesive or has disconnected sound method for this reason.
In order to solve the problems of the technologies described above, technical scheme of the present invention is, a kind of AUTOMOTIVE RELAY speech simulation device, comprise the left-hand rotation incoming signal, the right-hand rotation incoming signal, described left-hand rotation incoming signal, the right-hand rotation incoming signal is connected with control unit respectively, described control unit is connected with left steering lamp, right steering lamp respectively, and described control unit is connected with buzzer phone by driver element.
Described left steering lamp and right steering lamp are formed by resistance and light-emitting diode, and the anode of described light-emitting diode is connected with power supply by resistance, and the negative electrode of described light-emitting diode is connected with control unit.
Described driver element is by resistance R 1, resistance R 2, capacitor C 1, capacitor C 2, aerotron Q1, aerotron Q2 forms, and the mouth of described control unit is connected with the base stage of aerotron Q1 by resistance R 1, and the mouth of described system unit is successively by resistance R 1, capacitor C 3, resistance R 2 ground connection, the mouth of described control unit is by resistance R 1, and capacitor C 2 is connected with power supply.
The collecting electrode of described aerotron Q1 is connected with the negative electrode of buzzer phone by capacitor C 1, the emitter of described aerotron Q1 is connected with the base stage of aerotron Q2, the emitter of aerotron Q2 is by resistance R 2 ground connection, and the collecting electrode of aerotron Q2 is connected with the negative electrode of buzzer phone by capacitor C 1.
The collecting electrode of described aerotron Q1 is provided with capacitor C 2 between the collecting electrode of aerotron Q2 and the negative electrode of buzzer phone.
A kind of AUTOMOTIVE RELAY speech simulation method, comprise adhesive stage and disconnected phase, the described adhesive stage is that buzzer phone vibrates 2MS successively under the driving frequency of 411HZ, under the driving frequency of 434HZ, vibrate 1MS, under the driving frequency of 411HZ, vibrate 1MS, under the driving frequency of 434HZ, vibrate 1MS; The described disconnected phase is that buzzer phone vibrates 1MS successively under the driving frequency of 411HZ, vibrates 1MS under the driving frequency of 300HZ, vibrates 1MS under the driving frequency of 411HZ, vibrates 2MS under the driving frequency of 244HZ.
Has pitch time between described adhesive stage and disconnected phase.
Described pitch time is 495MS.
The present invention compared with prior art, utilize control unit control buzzer phone time of vibration and frequency, perfectly simulate relay adhesive and open circuited sound, made things convenient for the chaufeur driving, remind the unlatching of chaufeur steering indicating light timely, made things convenient for chaufeur when providing cost savings.
Description of drawings
Fig. 1 is a circuit diagram of the present invention;
Fig. 2 is adhesive stage of the present invention and disconnected phase flow chart of steps;
In Fig. 1,1, control unit, 2, the left steering lamp, 3, the right steering lamp, 4, buzzer phone, 5, driver element, 6, the left-hand rotation incoming signal, 7, the right-hand rotation incoming signal.
The specific embodiment
Shown in Fig. 1-2, a kind of AUTOMOTIVE RELAY speech simulation device comprises left-hand rotation incoming signal 6, and right-hand rotation incoming signal 7 is connected with control unit 1 respectively, described control unit 1 is connected with left steering lamp 2, right steering lamp 3 respectively, and described control unit 1 is connected with buzzer phone 4 by driver element 5.
Described left steering lamp 2 and right steering lamp 3 are formed by resistance and light-emitting diode, and the anode of described light-emitting diode is connected with power supply by resistance, and the negative electrode of described light-emitting diode is connected with control unit.Described power supply is the 12V power supply.
Described driver element 5 is by resistance R 1, resistance R 2, capacitor C 1, capacitor C 2, aerotron Q1, aerotron Q2 forms, and the mouth of described control unit 1 is connected with the base stage of aerotron Q1 by resistance R 1, and the mouth of described system unit 1 is successively by resistance R 1, capacitor C 3, resistance R 2 ground connection, the mouth of described control unit 1 is by resistance R 1, and capacitor C 2 is connected with power supply.
The collecting electrode of described aerotron Q1 is connected with the negative electrode of buzzer phone 4 by capacitor C 1, the emitter of described aerotron Q1 is connected with the base stage of aerotron Q2, the emitter of aerotron Q2 is by resistance R 2 ground connection, and the collecting electrode of aerotron Q2 is connected with the negative electrode of buzzer phone 4 by capacitor C 1.The anode of buzzer phone 4 is by protection diode power connection.
At the collecting electrode of aerotron Q1, be provided with capacitor C 2 between the negative electrode of the collecting electrode of aerotron Q2 and buzzer phone 4, utilize the charging and the discharge characteristic of capacitor C 2, can make the variation of sound that the effect of gradual change and delay is arranged, avoided the problem of distorsion.
A kind of AUTOMOTIVE RELAY speech simulation method, comprise adhesive stage and disconnected phase, the described adhesive stage is that buzzer phone vibrates 2MS successively under the driving frequency of 411HZ, under the driving frequency of 434HZ, vibrate 1MS, under the driving frequency of 411HZ, vibrate 1MS, under the driving frequency of 434HZ, vibrate 1MS; The described disconnected phase is that buzzer phone vibrates 1MS successively under the driving frequency of 411HZ, vibrates 1MS under the driving frequency of 300HZ, vibrates 1MS under the driving frequency of 411HZ, vibrates 2MS under the driving frequency of 244HZ.
Have pitch time between described adhesive stage and disconnected phase, described pitch time is 495MS.
A kind of AUTOMOTIVE RELAY speech simulation method, it specifically may further comprise the steps:
Whether at interval step 105 judges buzzer phone 495ms, and judged result enters step 106 for being, judged result is returned step 101 for not;
Whether at interval step 110 judges buzzer phone 495ms, and judged result enters step 111 for being, judged result is returned step 101 for not;
Each Frequency point time length is all very short like this, and the time of analogue relay adhesive stage or disconnected phase all is to have only 5ms, therefore sounds just sound at people's ear, has perfectly simulated the sounding of relay.After the 5ms sounding, have the pitch time of a 495ms.By such setting, the sound setting cycle of time to turn is 1s.
Claims (8)
1. AUTOMOTIVE RELAY speech simulation device, comprise left-hand rotation incoming signal (6), right-hand rotation incoming signal (7), described left-hand rotation incoming signal (6), right-hand rotation incoming signal (7) is connected with control unit (1) respectively, it is characterized in that: described control unit (1) is connected with left steering lamp (2), right steering lamp (3) respectively, and described control unit (1) is connected with buzzer phone (4) by driver element (5).
2. a kind of AUTOMOTIVE RELAY speech simulation device according to claim 1, it is characterized in that: described left steering lamp (2) and right steering lamp (3) are formed by resistance and light-emitting diode, the anode of described light-emitting diode is connected with power supply by resistance, and the negative electrode of described light-emitting diode is connected with control unit.
3. a kind of AUTOMOTIVE RELAY speech simulation device according to claim 1 is characterized in that: described driver element (5) is by resistance R 1, resistance R 2, capacitor C 1, capacitor C 2, aerotron Q1, aerotron Q2 forms, the mouth of described control unit 1 is connected with the base stage of aerotron Q1 by resistance R 1, the mouth of described system unit (1) passes through resistance R 1, capacitor C 3, resistance R 2 ground connection successively, the mouth of described control unit (1) is by resistance R 1, and capacitor C 2 is connected with power supply.
4. a kind of AUTOMOTIVE RELAY speech simulation device according to claim 3, it is characterized in that: the collecting electrode of described aerotron Q1 is connected with the negative electrode of buzzer phone (4) by capacitor C 1, the emitter of described aerotron Q1 is connected with the base stage of aerotron Q2, the emitter of aerotron Q2 is by resistance R 2 ground connection, and the collecting electrode of aerotron Q2 is connected with the negative electrode of buzzer phone (4) by capacitor C 1.
5. according to claim 3 or 4 described a kind of AUTOMOTIVE RELAY speech simulation devices, it is characterized in that: the collecting electrode of described aerotron Q1 is provided with capacitor C 2 between the negative electrode of the collecting electrode of aerotron Q2 and buzzer phone (4).
6. AUTOMOTIVE RELAY speech simulation method, it is characterized in that: comprise adhesive stage and disconnected phase, the described adhesive stage is that buzzer phone (4) vibrates 2MS successively under the driving frequency of 411HZ, under the driving frequency of 434HZ, vibrate 1MS, under the driving frequency of 411HZ, vibrate 1MS, under the driving frequency of 434HZ, vibrate 1MS; The described disconnected phase is that buzzer phone (4) vibrates 1MS successively under the driving frequency of 411HZ, vibrates 1MS under the driving frequency of 300HZ, vibrates 1MS under the driving frequency of 411HZ, vibrates 2MS under the driving frequency of 244HZ.
7. a kind of AUTOMOTIVE RELAY speech simulation method according to claim 6 is characterized in that: have pitch time between described adhesive stage and disconnected phase.
8. a kind of AUTOMOTIVE RELAY speech simulation method according to claim 7, it is characterized in that: described pitch time is 495MS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010603265 CN102069755B (en) | 2010-12-24 | 2010-12-24 | Voice simulator of automotive relay and simulation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010603265 CN102069755B (en) | 2010-12-24 | 2010-12-24 | Voice simulator of automotive relay and simulation method thereof |
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| Publication Number | Publication Date |
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| CN102069755A true CN102069755A (en) | 2011-05-25 |
| CN102069755B CN102069755B (en) | 2013-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010603265 Active CN102069755B (en) | 2010-12-24 | 2010-12-24 | Voice simulator of automotive relay and simulation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842099A (en) * | 2011-08-01 | 2014-06-04 | 矢崎总业株式会社 | Operation-sound generator |
Citations (8)
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| JPS5594822A (en) * | 1979-01-12 | 1980-07-18 | Nippon Denso Co Ltd | Stereophonic system for car |
| JPS56128241A (en) * | 1980-03-14 | 1981-10-07 | Hitachi Ltd | Right/left turn warning apparatus |
| CN2094477U (en) * | 1991-06-12 | 1992-01-29 | 徐永万 | Electronic flash buzzer for vehicle |
| CN2214325Y (en) * | 1995-04-20 | 1995-12-06 | 宝山钢铁(集团)公司 | Steering speech alarm |
| CN2335844Y (en) * | 1998-03-19 | 1999-09-01 | 丁国安 | Theftproof device with steering prompting sound for motorcycle |
| CN2654433Y (en) * | 2003-06-26 | 2004-11-10 | 郭华君 | Motorvehicle speech sound prompting device |
| CN1986285A (en) * | 2006-12-22 | 2007-06-27 | 哈尔滨工业大学 | Electronic turning warning squealer-flash for automobile |
| CN201901068U (en) * | 2010-12-24 | 2011-07-20 | 埃泰克汽车电子(芜湖)有限公司 | Sound simulation device for automobile relay |
-
2010
- 2010-12-24 CN CN 201010603265 patent/CN102069755B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5594822A (en) * | 1979-01-12 | 1980-07-18 | Nippon Denso Co Ltd | Stereophonic system for car |
| JPS56128241A (en) * | 1980-03-14 | 1981-10-07 | Hitachi Ltd | Right/left turn warning apparatus |
| CN2094477U (en) * | 1991-06-12 | 1992-01-29 | 徐永万 | Electronic flash buzzer for vehicle |
| CN2214325Y (en) * | 1995-04-20 | 1995-12-06 | 宝山钢铁(集团)公司 | Steering speech alarm |
| CN2335844Y (en) * | 1998-03-19 | 1999-09-01 | 丁国安 | Theftproof device with steering prompting sound for motorcycle |
| CN2654433Y (en) * | 2003-06-26 | 2004-11-10 | 郭华君 | Motorvehicle speech sound prompting device |
| CN1986285A (en) * | 2006-12-22 | 2007-06-27 | 哈尔滨工业大学 | Electronic turning warning squealer-flash for automobile |
| CN201901068U (en) * | 2010-12-24 | 2011-07-20 | 埃泰克汽车电子(芜湖)有限公司 | Sound simulation device for automobile relay |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103842099A (en) * | 2011-08-01 | 2014-06-04 | 矢崎总业株式会社 | Operation-sound generator |
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| CN102069755B (en) | 2013-02-06 |
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Owner name: BOSCH AUTOMOBILE MULTIMEDIA (WUHU) CO., LTD. Free format text: FORMER OWNER: EITAIKE AUTOCAR ELECTRONICS (WUHU) CO., LTD. Effective date: 20131227 |
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Free format text: CORRECT: ADDRESS; FROM: 241000 WUHU, ANHUI PROVINCE TO: 241009 WUHU, ANHUI PROVINCE |
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Effective date of registration: 20131227 Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee after: BOSCH multimedia (Wuhu) Co., Ltd. Address before: 241000 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee before: ATECH Automotive (Wuhu) Co., Ltd. |
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Address after: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee after: Bertek automotive electronics (Wuhu) Co., Ltd Address before: 241009 Anhui city of Wuhu Province Silver Lake Economic and Technological Development Zone No. 48 North Road Patentee before: Bosch Car Multimedia (Wuhu) Co.,Ltd. |