CN107968972A - The special electric horn of electric car - Google Patents
The special electric horn of electric car Download PDFInfo
- Publication number
- CN107968972A CN107968972A CN201711091462.9A CN201711091462A CN107968972A CN 107968972 A CN107968972 A CN 107968972A CN 201711091462 A CN201711091462 A CN 201711091462A CN 107968972 A CN107968972 A CN 107968972A
- Authority
- CN
- China
- Prior art keywords
- horn
- power
- relay
- time relay
- electronic
- 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.)
- Granted
Links
- 230000005611 electricity Effects 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Mechanical Engineering (AREA)
- Relay Circuits (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The invention discloses a kind of special electric horn of electric car, including button, intermediate relay, the time relay, resistance and electromagnetic horn, one end of positive pole and intermediate relay, intermediate relay normally opened contact one end and the connection of time relay contact moved end, the intermediate relay normally opened contact other end is connected with time relay power positive end, electronic horn triggering end and resistance one end, time relay contact normal-closed end is connected with electronic horn power positive end, and time relay contact normally open end is connected with electromagnetic horn one end；Another power end of intermediate relay is connected with button one end, and power cathode is connected with the button other end, time relay power cathode end, the resistance other end, electronic horn power cathode end and the electromagnetic horn other end.The present invention is combined using electronic horn and electromagnetic horn passage time, has the advantages that design is reasonable, simple in structure, highly practical；It adapts to the needs of present people with one high and one low two kinds of loudness very much.
Description
Technical field
The present invention relates to a kind of electric vehicle horn, and in particular to a kind of special electric horn of electric car.
Background technology
At present, existing electric vehicle horn sound is relatively simple, the whistle sound of only certain loudness, such as install loudness compared with
High loudspeaker, when relatively densely populated place is nearer from car slowly or in cell for speed, can frighten pedestrian, such as using the relatively low loudspeaker of loudness
, travel and geographically and exist broad and be the phenomenon do not opened a way, be not suitable with very much the needs of present people.
The content of the invention
The purpose of the present invention is aiming at defect existing in the prior art, there is provided a kind of special electric horn of electric car.
Its technical solution is：The special electric horn of electric car, including button, intermediate relay, the time relay, resistance and electricity
One power end of magnetic horn, positive pole and intermediate relay, one end of intermediate relay normally opened contact and the time relay touch
The moved end of point is connected, the other end of intermediate relay normally opened contact and the power positive end of the time relay, electronic horn
One end of triggering end and resistance is connected, and the normal-closed end of time relay contact is connected with the power positive end of electronic horn,
The normally open end of time relay contact is connected with one end of electromagnetic horn；Another power end and button of the intermediate relay
One end be connected, the other end, the power cathode end of the time relay, the other end of resistance, the electronics of power cathode and button
The power cathode end of loudspeaker and the other end of electromagnetic horn are connected.
Wherein, the button is the horn button on electric car.
The time relay reaches the electronic time relay of back contact closure for the beginning timing that is powered, timing time,
Its timing time is set to 0.1-1 second.
The electromagnetic horn is the conventional electric horn of conventional vehicle.
The intermediate relay, the time relay, the operating voltage of electronic horn and electromagnetic horn are direct current 12V, 24 V,
36 V, 48 V, 72 V or 90 V；The resistance value of the resistance is 10-51k Ω.
The electronic horn is made of the music or voice sheet in a housing, amplifying circuit and loudspeaker, music
Or be the power positive end of this electronic horn after the positive pole connection of the positive pole and amplifying circuit of voice sheet, music or language
It is the power cathode end of this electronic horn, music or voice sheet after the power cathode connection of the power cathode and amplifying circuit of tablet
Triggering end be this electronic horn triggering end, music or the output terminal of voice sheet are connected with the input terminal of amplifying circuit, put
The output terminal of big circuit is connected with loudspeaker.
The music or voice sheet carry regulator circuit, it can be suitably used in 12V, 24 V, 36 V, 48 V, 72 V or 90
Worked normally on V power supplys；The operating voltage of the amplifying circuit is direct current 12V, 24 V, 36 V, 48 V, 72 V or 90 V.
The present invention uses electronic horn and the combination of electromagnetic horn passage time, makes it compared with prior art,
Has the following advantages：Design that reasonable, simple in structure, to do interference strong, highly practical；It is with one high and one low two kinds of loudness, energy
Speed is relatively slow or cell in the densely populated place place nearer from car use, pedestrian will not be frightened, travel it is broad geographically,
The high loudness sound can be sent again, is not in the generation for being phenomenon of not opening a way, and adapt to very much the needs of present people.
Brief description of the drawings
Fig. 1 is the circuit diagram of an embodiment of the present invention；
Fig. 2 is the circuit diagram of electronic horn of the present invention.
Embodiment
Refering to Fig.1 to Fig.2, a kind of special electric horn of electric car, including button AN, intermediate relay J1, the time relay
J2, resistance R and electromagnetic horn L2, a power end, the intermediate relay normally opened contact J11 of positive pole V+ and intermediate relay J1
One end and the moved end of time relay contact J21 be connected, the other end and time relay of intermediate relay normally opened contact J11
One end of the power positive end of device J2, the triggering end of electronic horn L1 and resistance R is connected, and time relay contact J21's is normal
Closed end is connected with the power positive end of electronic horn L1, the normally open end of time relay contact L21 and the one of electromagnetic horn L2
End is connected；Another power end of the intermediate relay L1 is connected with one end of button AN, power cathode GND and button AN
The other end, the power cathode end of time relay J2, the other end of resistance R, the power cathode end of electronic horn L1 and electromagnetism
The other end of loudspeaker L2 is connected.The button AN is the horn button on electric car, is typically mounted on steering wheel.The electricity
Magnetic horn L2 is the conventional electric horn of conventional vehicle.
In the present invention, the time relay J2 is to be powered to starting timing, the electronics of timing time arrival back contact closure
The time relay, its timing time are set to 0.1-1 second.The intermediate relay J1, time relay J2, electronic horn L1 and
The operating voltage of electromagnetic horn L2 is direct current 12V, 24 V, 36 V, 48 V, 72 V or 90 V, with suitable for various operating voltages
Electric car；The resistance value of the resistance R is 10-51k Ω, its act on be prevent electronic horn L1 by extraneous wave interference mistake
Triggering.
The electronic horn L2 is by the music or voice sheet IC1 in a housing K, amplifying circuit IC2 and loudspeaker B
Composition, the positive pole of music or voice sheet IC1 be connected with the positive pole of amplifying circuit IC2 after for this electronic horn power supply
The power cathode of positive terminal, music or voice sheet IC1 be connected with the power cathode of amplifying circuit IC2 after be this electronic horn electricity
The triggering end of source negative pole end, music or voice sheet IC1 are the output terminal of the triggering end of this electronic horn, music or voice sheet IC1
It is connected with the input terminal of amplifying circuit IC2, the output terminal of amplifying circuit IC2 is connected with loudspeaker B.The music or voice
Piece IC1 carries regulator circuit, due to more than the operating voltage of musical film or voice sheet IC1 in 3-5V, it is therefore desirable to set voltage stabilizing electric
Road can be suitable for working normally on 12V, 24 V, 36 V, 48 V, 72 V or 90 V power supplys；The amplifying circuit IC2's
Operating voltage is direct current 12V, 24 V, 36 V, 48 V, 72 V or 90 V, and amplifying circuit IC2 may also set up voltage stabilizing electricity if necessary
Road.
During work, when driving in cell, speed is slow, pedestrian is more or close to Walking People（Such as the pedestrian of body inconvenience）
Place, it is necessary to pipe loudspeaker when, driver can give the button a slight press AN, press time control less than 0.1-1 second（This time
Depending on the timing time of the setting of time relay J2, as the timing time of time relay J2 is set to 1 second, then button AN
Time control is pressed within 1 second）, at this time, intermediate relay J1 actions, intermediate relay normally opened contact J11 closes small
In the time of 0.1-1 second, musical film or voice sheet IC1 were triggered, musical film or music or voice signal in voice sheet IC1
Drive the speaker B sends soft music or voice after amplifying circuit IC2 amplifications, reminds pedestrian to give way.When driving is in highway
Upper or broad road need to pipe loudspeaker when, driver can button press AN, press time control more than 0.1-1 second（This
Time depending on the timing time of the setting of time relay J2, as the timing time of time relay J2 is set to 1 second, then presses
Button AN presses the time and have to be larger than 1 second, such as 10 seconds）, at this time, electronic horn L2 sounds 0.1-1 second first, then time relay
Device J2 is acted, and time relay contact J21 upsets, disconnect the power supply of electronic horn L2, connect electromagnetic horn L2, electromagnetic horn L2
Pipe about 10 seconds loudly.
The present invention use electronic horn and the combination of electromagnetic horn passage time, have design it is reasonable, simple in structure,
Do the advantages that interference is strong, highly practical；It, can densely populated place in or cell relatively slow in speed with one high and one low two kinds of loudness
Nearer from car place use, will not frighten pedestrian, travel it is broad geographically, and the high loudness sound, Bu Huicun can be sent
The generation for phenomenon of not opening a way is being cried, is adapting to very much the needs of present people.
Claims (7)
1. the special electric horn of electric car, including button, intermediate relay, the time relay, resistance and electromagnetic horn, its feature exist
In：One power end of positive pole and intermediate relay, one end of intermediate relay normally opened contact and time relay contact
Moved end is connected, the other end of intermediate relay normally opened contact and the power positive end of the time relay, the triggering of electronic horn
End and one end of resistance are connected, and the normal-closed end of time relay contact is connected with the power positive end of electronic horn, the time
The normally open end of relay contact is connected with one end of electromagnetic horn；The one of another power end and button of the intermediate relay
End is connected, the other end, the power cathode end of the time relay, the other end of resistance, the electronic horn of power cathode and button
Power cathode end and the other end of electromagnetic horn be connected.
2. the special electric horn of electric car according to claim 1, it is characterised in that：The button is the loudspeaker on electric car
Button.
3. the special electric horn of electric car according to claim 1, it is characterised in that：The time relay starts for energization
Timing, timing time reach the electronic time relay of back contact closure, its timing time is set to 0.1-1 second.
4. the special electric horn of electric car according to claim 1, it is characterised in that：The electromagnetic horn is used for conventional vehicle
Conventional electric horn.
5. the special electric horn of electric car according to claim 1, it is characterised in that：The intermediate relay, time relay
The operating voltage of device, electronic horn and electromagnetic horn is direct current 12V, 24 V, 36 V, 48 V, 72 V or 90 V；The resistance
Resistance value is 10-51k Ω.
6. the special electric horn of electric car according to claim 1, it is characterised in that：The electronic horn is by installed in a shell
Internal music or voice sheet, amplifying circuit and loudspeaker composition, the electricity of the positive pole and amplifying circuit of music or voice sheet
It is the power positive end of this electronic horn after the cathode connection of source, the power supply of the power cathode and amplifying circuit of music or voice sheet is born
It is the power cathode end of this electronic horn after the connection of pole, the triggering end of music or voice sheet is the triggering end of this electronic horn, sound
The happy or output terminal of voice sheet is connected with the input terminal of amplifying circuit, and the output terminal of amplifying circuit is connected with loudspeaker.
7. the special electric horn of electric car according to claim 6, it is characterised in that：The music or voice sheet carry voltage stabilizing
Circuit, it can be suitably used for working normally on 12V, 24 V, 36 V, 48 V, 72 V or 90 V power supplys；The work of the amplifying circuit
It is direct current 12V, 24 V, 36 V, 48 V, 72 V or 90 V to make voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091462.9A CN107968972B (en) | 2017-11-08 | 2017-11-08 | Special electric horn for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091462.9A CN107968972B (en) | 2017-11-08 | 2017-11-08 | Special electric horn for electric vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107968972A true CN107968972A (en) | 2018-04-27 |
| CN107968972B CN107968972B (en) | 2020-04-10 |
Family
ID=62000862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091462.9A Expired - Fee Related CN107968972B (en) | 2017-11-08 | 2017-11-08 | Special electric horn for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107968972B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909613A (en) * | 2018-06-14 | 2018-11-30 | 万鹏 | A kind of remote control of motor vehicle loudspeaker and its control method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003915A (en) * | 1999-06-26 | 2001-01-15 | 정몽규 | Horn power supply circuit improvement system of vehicle |
| KR20120009235A (en) * | 2010-07-23 | 2012-02-01 | 대우버스(주) | A dectection device for malfuction of coolant with time relay |
| CN203134359U (en) * | 2013-02-04 | 2013-08-14 | 河南速达电动汽车科技有限公司 | Electromobile bitone electric horn controlling device |
| CN203198828U (en) * | 2012-09-14 | 2013-09-18 | 北京汽车股份有限公司 | Automotive loudspeaker control system and automobile thereof |
| CN103332145A (en) * | 2013-07-18 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Switching circuit and auto horn control system with same |
| CN203340271U (en) * | 2013-05-10 | 2013-12-11 | 南通航运职业技术学院 | Noise/speed double-control intelligent environment-protection automobile horn |
| CN203451100U (en) * | 2013-08-23 | 2014-02-26 | 中国石油天然气股份有限公司 | Electronic anti-collision device for crown block of well drill repairing machine |
| CN206426930U (en) * | 2017-01-25 | 2017-08-22 | 安徽江淮汽车集团股份有限公司 | A kind of medium and heavy car loudspeaker intelligent conversion system |
-
2017
- 2017-11-08 CN CN201711091462.9A patent/CN107968972B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010003915A (en) * | 1999-06-26 | 2001-01-15 | 정몽규 | Horn power supply circuit improvement system of vehicle |
| KR20120009235A (en) * | 2010-07-23 | 2012-02-01 | 대우버스(주) | A dectection device for malfuction of coolant with time relay |
| CN203198828U (en) * | 2012-09-14 | 2013-09-18 | 北京汽车股份有限公司 | Automotive loudspeaker control system and automobile thereof |
| CN203134359U (en) * | 2013-02-04 | 2013-08-14 | 河南速达电动汽车科技有限公司 | Electromobile bitone electric horn controlling device |
| CN203340271U (en) * | 2013-05-10 | 2013-12-11 | 南通航运职业技术学院 | Noise/speed double-control intelligent environment-protection automobile horn |
| CN103332145A (en) * | 2013-07-18 | 2013-10-02 | 安徽江淮汽车股份有限公司 | Switching circuit and auto horn control system with same |
| CN203451100U (en) * | 2013-08-23 | 2014-02-26 | 中国石油天然气股份有限公司 | Electronic anti-collision device for crown block of well drill repairing machine |
| CN206426930U (en) * | 2017-01-25 | 2017-08-22 | 安徽江淮汽车集团股份有限公司 | A kind of medium and heavy car loudspeaker intelligent conversion system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108909613A (en) * | 2018-06-14 | 2018-11-30 | 万鹏 | A kind of remote control of motor vehicle loudspeaker and its control method |
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| Publication number | Publication date |
|---|---|
| CN107968972B (en) | 2020-04-10 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |