CN106937212A - The automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method - Google Patents
The automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method Download PDFInfo
- Publication number
- CN106937212A CN106937212A CN201710277972.9A CN201710277972A CN106937212A CN 106937212 A CN106937212 A CN 106937212A CN 201710277972 A CN201710277972 A CN 201710277972A CN 106937212 A CN106937212 A CN 106937212A
- Authority
- CN
- China
- Prior art keywords
- temperature
- compensating
- circuit
- drive circuit
- horn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 10
- 230000005611 electricity Effects 0.000 claims 1
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
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- 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
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/02—Details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/06—Loudspeakers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
A kind of automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method.General-utility car blows a whistle loudspeaker not using temperature-compensating, and when loudspeaker temperature and environment temperature change, automobile horn can not obtain more preferable environmental suitability.A kind of automobile-used electronics with temperature-compensating is blown a whistle horn control circuit, and its composition includes：Controller（1）, drive circuit（2）, horn system（3）And temperature-compensation circuit（4）, controller is connected with drive circuit, and drive circuit is connected with horn system, and controller constitutes a system for temperature-compensating with temperature-compensation circuit, and controller sends corresponding pulses through overdrive circuit, and drive circuit drives horn system.The present invention is applied to vehicle whistle loudspeaker.
Description
Technical field：
Blown a whistle horn control circuit and compensation method the present invention relates to a kind of automobile-used electronics with temperature-compensating.
Background technology：
General-utility car blows a whistle loudspeaker not using temperature-compensating, and when loudspeaker temperature and environment temperature change, automobile horn can not
Enough obtain more preferable environmental suitability.
The content of the invention：
Blown a whistle horn control circuit it is an object of the invention to provide a kind of automobile-used electronics with temperature-compensating, manufacture craft is simple,
Low cost, sound effect is good, and it is convenient to produce.
Above-mentioned purpose is realized by following technical scheme：
A kind of automobile-used electronics with temperature-compensating is blown a whistle horn control circuit, and its composition includes：Controller, drive circuit, loudspeaker
System and temperature-compensation circuit, described controller are connected with described drive circuit and described temperature-compensation circuit respectively,
Described drive circuit is connected with described horn system, and described controller constitutes a temperature with described temperature-compensation circuit
The system for spending compensation, described controller sends corresponding pulses by described drive circuit, and described drive circuit drives institute
The horn system stated.
The described automobile-used electronics with temperature-compensating is blown a whistle the compensation method of horn control circuit, and the method includes following step
Suddenly：
（1）Described controller constitutes a system for temperature-compensating, described temperature-compensating with described temperature supplementary circuitry
System complete electric loudspeaker for vehicles more can adapt to environment in temperature change.
（2）Described controller interacts with described temperature-compensation circuit, obtains described temperature-compensation circuit institute
The signal for obtaining；
（3）Described controller sends corresponding pulses by described drive circuit；
（4）Described drive circuit drives described horn system work, produces tweeting sound.
Beneficial effects of the present invention：
1. the present invention uses temperature-compensation circuit, and when loudspeaker temperature and environment temperature change, horn control circuit is according to temperature
Change changes output characteristics, sound horn is changed with environmental change, loudspeaker can be allow to obtain more preferable environment and adapted to
Property.
Brief description of the drawings：
Accompanying drawing 1 is structural representation of the invention.
Specific embodiment：
Embodiment 1：
A kind of automobile-used electronics with temperature-compensating is blown a whistle horn control circuit, and its composition includes：Controller 1, drive circuit 2, loudspeaker
System 3 and temperature-compensation circuit 4, described controller are connected with described drive circuit, described drive circuit with it is described
Horn system connection, described controller and described temperature-compensation circuit constitute a system for temperature-compensating, described
Controller sends corresponding pulses by described drive circuit, and described drive circuit drives described horn system.
Embodiment 2：
The automobile-used electronics with temperature-compensating according to embodiment 1 is blown a whistle the compensation method of horn control circuit, the method bag
Include following steps：
（1）Described controller constitutes a system for temperature-compensating, described temperature-compensating with described temperature supplementary circuitry
System complete electric loudspeaker for vehicles more can adapt to environment in temperature change.
（2）Described controller interacts with described temperature-compensation circuit, obtains described temperature-compensation circuit institute
The signal for obtaining；
（3）Described controller sends corresponding pulses by described drive circuit；
（4）Described drive circuit drives described horn system work, produces tweeting sound.
Claims (2)
1. a kind of automobile-used electronics with temperature-compensating is blown a whistle horn control circuit, and its composition includes：Controller, drive circuit, loudspeaker
System and temperature-compensation circuit, it is characterized in that：Described controller is mended with described drive circuit and described temperature respectively
Circuit connection is repaid, described drive circuit is connected with described horn system, described controller and described temperature-compensating electricity
Road constitutes a system for temperature-compensating, and described controller sends corresponding pulses by described drive circuit, described drive
Horn system described in dynamic circuit drives.
2. the automobile-used electronics with temperature-compensating according to claim 1 is blown a whistle the compensation method of horn control circuit, and it is special
Levying is：The method comprises the following steps：
（1）Described controller constitutes a system for temperature-compensating, described temperature-compensating with described temperature supplementary circuitry
System complete electric loudspeaker for vehicles more can adapt to environment in temperature change.
（2）Described controller interacts with described temperature-compensation circuit, obtains obtained by described temperature-compensation circuit
Signal；
（3）Described controller sends corresponding pulses by described drive circuit；
（4）Described drive circuit drives described horn system work, produces tweeting sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277972.9A CN106937212A (en) | 2017-04-25 | 2017-04-25 | The automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710277972.9A CN106937212A (en) | 2017-04-25 | 2017-04-25 | The automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106937212A true CN106937212A (en) | 2017-07-07 |
Family
ID=59438391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710277972.9A Pending CN106937212A (en) | 2017-04-25 | 2017-04-25 | The automobile-used electronics with temperature-compensating is blown a whistle horn control circuit and compensation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106937212A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783870A1 (en) * | 1998-09-24 | 2000-03-31 | Ecia Equip Composants Ind Auto | Loudspeaker for compensating vehicle exhaust noise has electromagnets for field magnets to ensure high temperature operation |
| EP1999993A2 (en) * | 2006-03-06 | 2008-12-10 | General innovations, Inc. | Positionally sequenced loudspeaker system |
| US20100141042A1 (en) * | 2008-09-27 | 2010-06-10 | Kesler Morris P | Wireless energy transfer systems |
| CN201629832U (en) * | 2010-01-17 | 2010-11-10 | 武树田 | Non-contact vehicle horn circuit capable of adapting to temperature change |
| US20120194328A1 (en) * | 2011-01-27 | 2012-08-02 | Hamanakodenso Co., Ltd. | Vehicle approach warning apparatus |
| CN204808873U (en) * | 2012-08-16 | 2015-11-25 | 万喻 | Intelligence electron loudspeaker |
-
2017
- 2017-04-25 CN CN201710277972.9A patent/CN106937212A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2783870A1 (en) * | 1998-09-24 | 2000-03-31 | Ecia Equip Composants Ind Auto | Loudspeaker for compensating vehicle exhaust noise has electromagnets for field magnets to ensure high temperature operation |
| EP1999993A2 (en) * | 2006-03-06 | 2008-12-10 | General innovations, Inc. | Positionally sequenced loudspeaker system |
| US20100141042A1 (en) * | 2008-09-27 | 2010-06-10 | Kesler Morris P | Wireless energy transfer systems |
| CN201629832U (en) * | 2010-01-17 | 2010-11-10 | 武树田 | Non-contact vehicle horn circuit capable of adapting to temperature change |
| US20120194328A1 (en) * | 2011-01-27 | 2012-08-02 | Hamanakodenso Co., Ltd. | Vehicle approach warning apparatus |
| CN204808873U (en) * | 2012-08-16 | 2015-11-25 | 万喻 | Intelligence electron loudspeaker |
Non-Patent Citations (1)
| Title |
|---|
| 张新菊: "汽车扬声器保护罩注塑质量缺陷分析及改善", 《工程塑料应用》 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |