CN204821309U - Car horn volume control device and car - Google Patents
Car horn volume control device and car Download PDFInfo
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- CN204821309U CN204821309U CN201520493317.3U CN201520493317U CN204821309U CN 204821309 U CN204821309 U CN 204821309U CN 201520493317 U CN201520493317 U CN 201520493317U CN 204821309 U CN204821309 U CN 204821309U
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Abstract
The utility model discloses a car horn volume control device and car. Car horn volume control device includes: driving navigator (6) for confirm the vehicle position, and loudspeaker electronic control module (3), its with the communication of driving navigator (6) is connected. The car includes loudspeaker (1) and as above car horn volume control device, loudspeaker electronic control module (3) control the volume of loudspeaker (1). The utility model discloses a car horn volume control device gets up vehicle position and the relevance of loudspeaker volume through setting up the loudspeaker electronic control module who is connected with the communication of driving navigator to in send appropriate loudspeaker sound in appropriate position.
Description
Technical field
The utility model relates to automobile technical field, particularly relates to a kind of sound volume of automobile horn control apparatus and has the automobile of described sound volume of automobile horn control apparatus.
Background technology
Horn trumpet is parts indispensable in automobile, plays the effect of other vehicles of warning and pedestrian when running car.When driver's steering vehicle finds that there is dangerous situation, by touching the horn switch pressed on bearing circle, and the loudspeaker on automobile are made to send caution sound.
In the prior art, the loudspeaker of automobile only have single volume usually, can not meet day by day complicated road conditions well.Such as need at the crossing through school area comparatively toy trumpet volume to avoid bothering Students ' Learning, also need when entering community, hospital comparatively toy trumpet volume to avoid bothering resident or patient has a rest; And when travelling on a highway, need loudspeaker to send larger volume, when mountain valley and waterfall periphery travel, horn for vehicle also needs to send larger volume.The horn trumpet of prior art can not meet above requirement.
Therefore, wish that a kind of sound volume of automobile horn control apparatus overcomes or at least alleviates the above-mentioned defect of prior art.
Utility model content
The purpose of this utility model is provide a kind of sound volume of automobile horn control apparatus to overcome or at least alleviate the above-mentioned defect of prior art.
For achieving the above object, the utility model provides a kind of sound volume of automobile horn control apparatus, and described sound volume of automobile horn control apparatus comprises: traffic navigation instrument, for determining vehicle location; And loudspeaker electronic control module, it is connected with the communication of described traffic navigation instrument.
Preferably, described loudspeaker electronic control module controls the volume of loudspeaker based on the vehicle location that described traffic navigation instrument is determined.
Preferably, described sound volume of automobile horn control apparatus comprises volume adjusting unit further, and described loudspeaker electronic control module is electrically connected with described volume adjusting unit, is controlled the volume of described loudspeaker by described volume adjusting unit.
Preferably, described volume adjusting unit comprises slide-changing resistor, and described loudspeaker electronic control module (3) controls the volume of described loudspeaker by regulating the resistance of described slide-changing resistor.
Preferably, described sound volume of automobile horn control apparatus comprises car running computer further, and described car running computer is connected with the communication of described loudspeaker electronic control module.
Preferably, described traffic navigation instrument is connected with the communication of described loudspeaker electronic control module by described car running computer.
Preferably, described sound volume of automobile horn control apparatus comprises the light sensor and/or rain sensor that are connected with the communication of described loudspeaker electronic control module further.
Preferably, described light sensor and/or rain sensor are connected with the communication of described loudspeaker electronic control module by described car running computer.
Preferably, described loudspeaker electronic control module is integrated in described car running computer.
Preferably, described sound volume of automobile horn control apparatus comprises horn switch further, and described horn switch is electrically connected with described loudspeaker electronic control module, for whether controlling the work of described loudspeaker electronic control module.
The utility model also provides a kind of automobile, and described automobile comprises loudspeaker and sound volume of automobile horn control apparatus as above, the volume of loudspeaker described in described loudspeaker electric control module controls.
Sound volume of automobile horn control apparatus of the present utility model is provided with the loudspeaker electronic control module be connected with the communication of traffic navigation instrument, thus vehicle location can be associated with horn volume, so that send suitable loudspeaker sound in position.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the sound volume of automobile horn control apparatus according to the utility model one embodiment.
Reference numeral:
| 1 | Loudspeaker | 5 | Car running computer |
| 2 | Volume adjusting unit | 6 | Traffic navigation instrument |
| 2a | Slide-changing resistor | 7 | Light sensor |
| 3 | Loudspeaker electronic control module | 8 | Rain sensor |
| 4 | Horn switch |
Detailed description of the invention
The object implemented for making the utility model, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, are further described in more detail the technical scheme in the utility model embodiment.In the accompanying drawings, same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Described embodiment is the utility model part embodiment, instead of whole embodiments.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
Sound volume of automobile horn control apparatus of the present utility model comprises traffic navigation instrument and loudspeaker electronic control module.Traffic navigation instrument is used for determining vehicle location, and it is GPS module normally, but also can be any device or the equipment that can determine vehicle location, such as, can also be the mobile phone with positioning function.Loudspeaker electronic control module is for controlling volume or the sound kind of loudspeaker on car.Loudspeaker electronic control module is connected with the communication of described traffic navigation instrument 6.
Thus above-mentioned sound volume of automobile horn control apparatus can regulate horn volume according to vehicle location.
Fig. 1 is the schematic diagram of the sound volume of automobile horn control apparatus according to the utility model one embodiment.Illustrate in Fig. 1: loudspeaker 1, volume adjusting unit 2, loudspeaker electronic control module 3, horn switch 4, car running computer 5, traffic navigation instrument 6, light sensor 7, rain sensor 8.Wherein, volume adjusting unit 2 comprises slide-changing resistor 2a.
Loudspeaker 1 are arranged on vehicle, for providing warning to the pedestrian outside car or other staff (driver and crew etc. of such as other vehicles).By changing the volume that can be regulated loudspeaker 1 by the size of the electric current of loudspeaker 1.
Volume adjusting unit 2 flows through the size of current of loudspeaker 1 for changing.Particularly, loudspeaker electronic control module 3 sends electric signal to change the size of the slide-changing resistor 2a of volume adjusting unit 2, thus regulates the size flowing through the electric current of loudspeaker 1.That is, loudspeaker electronic control module 3 controls the volume of loudspeaker 1 by regulating the resistance of slide-changing resistor 2a.
Be understandable that, manual knob (not shown) can also be set simultaneously, flow through the size of the electric current of loudspeaker 1 with manual regulation, or the size of loudspeaker 1 volume.In a preferred embodiment, the manual regulation of manual knob and the automatically controlled adjustment of loudspeaker electronic control module 3 walk abreast and arrange, manual knob is for arranging the max volume of loudspeaker, and loudspeaker electronic control module 3 regulates the volume of loudspeaker 1 under the max volume of described setting.
Horn switch 4 is electrically connected with loudspeaker electronic control module 3, for whether controlling the work of loudspeaker electronic control module 3.Such as, when horn switch 4 disconnects, loudspeaker electronic control module 3 dead electricity, does not work.The electric current now flowing through loudspeaker 1 is zero, and loudspeaker 1 do not work.When horn switch 4 is connected, loudspeaker electronic control module 3 obtains electric, work.Now, loudspeaker electronic control module 3, based on the signal coming from car running computer 5, traffic navigation instrument 6, light sensor 7, rain sensor 8, determines the electric current flowing through loudspeaker 1, the volume of setting loudspeaker 1.
Car running computer 5 also can be called vehicle central control unit or vehicle " electronic control unit " (ElectronicControlUnit, referred to as ECU).Car running computer 5 is made up of microcomputer and peripheral circuit.Microcomputer is exactly the unit being integrated with microprocessor (CPU), memory device and input/output interface on one chip.Incoming signal is converted into digital form by ECU, and the parameter according to storing carries out contrast process, calculates output valve, and output signal goes to control several through power gain again and regulates servoelement, such as relay and switch etc.Specifically, the existing analog signal of signal delivering to ECU input circuit from sensor also has digital signal, and analog signal can be converted to digital signal by the A/D converter in input circuit, then passes to microcomputer.Above-mentioned pretreated signal is carried out calculation process by microcomputer, and processing data is delivered to output circuit.Output circuit is by the power gain of numerical information, and some also will be reduced to analog signal, makes it drive controlled adjustment servoelement work.
Loudspeaker electronic control module 3 is connected with car running computer 5 communication.Advantageously, loudspeaker electronic control module 3 works under the control of car running computer 5.
In a preferred embodiment, loudspeaker electronic control module 3 is integrated in car running computer 5.This can simplify whole vehicle electronic circuit, reduces the quantity of electronic component on vehicle, reduces costs.Certainly, loudspeaker electronic control module 3 also can be the module independent of car running computer 5, thus, be convenient to safeguard and change.
Traffic navigation instrument 6 is core components of the utility model sound volume of automobile horn control apparatus.As previously mentioned, traffic navigation instrument can have multiple way of realization, as long as it can determine vehicle location.Traffic navigation instrument normally GPS module, also can be that other can determine device or the equipment of vehicle location, such as, can be the mobile phone with positioning function or navigation feature.
Traffic navigation instrument 6 for determining vehicle location, and is connected with loudspeaker electronic control module 3 communication.Thus vehicle location is sent to loudspeaker electronic control module 3, loudspeaker electronic control module 3 is based on vehicle location determination horn volume.
Such as, when vehicle is through school doorway or be in school area, if need loudspeaker 1 sounding, loudspeaker electronic control module 3 turns down horn volume automatically by horn volume regulating control 2.
When vehicle is through hospital or when travelling in hospital, if need loudspeaker 1 sounding, loudspeaker electronic control module 3 turns down horn volume automatically by horn volume regulating control 2.
When vehicle travels in dwelling district, if need loudspeaker 1 sounding, loudspeaker electronic control module 3 turns down horn volume automatically by horn volume regulating control 2.
When vehicle travels on expressway, if need loudspeaker 1 sounding, loudspeaker electronic control module 3 is by horn volume regulating control 2 automatic adjustment height horn volume.
When vehicle travels under the complex environment such as mountain valley, waterfall, if need loudspeaker 1 sounding, loudspeaker electronic control module 3 is by horn volume regulating control 2 automatic adjustment height horn volume.
When vehicle travels on urban road, if need loudspeaker 1 sounding, horn volume is adjusted normal quantity by horn volume regulating control 2 by loudspeaker electronic control module 3.
It is pointed out that loudspeaker electronic control module 3 can regulate horn volume according to vehicle location in real time.Such as, at every turn when horn switch 4 is connected, loudspeaker electronic control module 3 obtains real-time vehicle position from traffic navigation instrument 6 directly or indirectly, and determines the volume of loudspeaker 1 according to described real-time vehicle position.Alternatively, loudspeaker electronic control module 3 can often be come according to vehicle location setting primary horn volume through the time (such as 5 minutes or 10 minutes) of setting.When needs sound horn, send out pronunciation little with the volume set.
Be understandable that, traffic navigation instrument 6 can be connected with loudspeaker electronic control module 3 communication by car running computer 5; Also can directly be connected with loudspeaker electronic control module 3 communication.These detailed description of the invention are all within protection domain of the present utility model.
Light sensor 7 is for detecting the light levels of environment residing for vehicle, and rain sensor 8 is for detecting weather condition.Light sensor 7 and rain sensor 8 directly or are indirectly connected with loudspeaker electronic control module 3 communication.Such as, can be connected with loudspeaker electronic control module 3 communication by car running computer 5.Thus loudspeaker electronic control module 3 can determine the volume of loudspeaker 1 according to the size of the light levels of environment residing for vehicle, rain.Advantageously, the light levels of environment, the size of rain residing for vehicle are combined with vehicle location, determines the volume of loudspeaker 1.Be understandable that, light sensor 7 and rain sensor 8 can be selected to arrange.Neither can arrange, also can both arrange, can also only arrange one.
The utility model is provided with horn volume regulating control and loudspeaker electronic control module, by loudspeaker electronic control module and the mutual interaction data of car running computer, traffic navigation, rain sensor and light sensor in order to judge current road conditions, send instruction according to road conditions to horn volume regulating control and regulate horn volume effect in order to reach.
During practical operation, touch by the horn switch on bearing circle by chaufeur, to loudspeaker electronic control module input electrical signal.Loudspeaker electronic control module communicates with car running computer, traffic navigation, light sensor and rain sensor simultaneously, quick judgement current environment operating mode, and send command adapted thereto to horn volume regulating control, horn volume regulating control regulates input loudspeaker working current according to command adapted thereto and then reaches the effect regulating horn volume.
Finally it is to be noted: above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit.Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (11)
1. a sound volume of automobile horn control apparatus, is characterized in that, comprising:
Traffic navigation instrument (6), for determining vehicle location; And
Loudspeaker electronic control module (3), it is connected with the communication of described traffic navigation instrument (6).
2. sound volume of automobile horn control apparatus as claimed in claim 1, is characterized in that, described loudspeaker electronic control module (3) controls the volume of loudspeaker (1) based on the vehicle location that described traffic navigation instrument (6) is determined.
3. sound volume of automobile horn control apparatus as claimed in claim 1, it is characterized in that, comprise volume adjusting unit (2) further, described loudspeaker electronic control module (3) is electrically connected with described volume adjusting unit (2), is controlled the volume of described loudspeaker (1) by described volume adjusting unit (2).
4. sound volume of automobile horn control apparatus as claimed in claim 3, it is characterized in that, described volume adjusting unit (2) comprises slide-changing resistor (2a), and described loudspeaker electronic control module (3) controls the volume of described loudspeaker (1) by regulating the resistance of described slide-changing resistor (2a).
5. the sound volume of automobile horn control apparatus according to any one of claim 1-4, is characterized in that, comprises car running computer (5) further, and described car running computer (5) is connected with the communication of described loudspeaker electronic control module (3).
6. sound volume of automobile horn control apparatus as claimed in claim 5, it is characterized in that, described traffic navigation instrument (6) is connected with the communication of described loudspeaker electronic control module (3) by described car running computer (5).
7. sound volume of automobile horn control apparatus as claimed in claim 5, is characterized in that, comprise the light sensor (7) and/or rain sensor (8) that are connected with the communication of described loudspeaker electronic control module (3) further.
8. sound volume of automobile horn control apparatus as claimed in claim 7, it is characterized in that, described light sensor (7) and/or rain sensor (8) are connected with the communication of described loudspeaker electronic control module (3) by described car running computer (5).
9. sound volume of automobile horn control apparatus as claimed in claim 5, it is characterized in that, described loudspeaker electronic control module (3) is integrated in described car running computer (5).
10. the sound volume of automobile horn control apparatus according to any one of claim 1-4, it is characterized in that, comprise horn switch (4) further, described horn switch (4) is electrically connected with described loudspeaker electronic control module (3), for whether controlling the work of described loudspeaker electronic control module (3).
11. 1 kinds of automobiles, is characterized in that, comprise loudspeaker (1) and the sound volume of automobile horn control apparatus according to any one of claim 1-10, described loudspeaker electronic control module (3) controls the volume of described loudspeaker (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493317.3U CN204821309U (en) | 2015-07-09 | 2015-07-09 | Car horn volume control device and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520493317.3U CN204821309U (en) | 2015-07-09 | 2015-07-09 | Car horn volume control device and car |
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| Publication Number | Publication Date |
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| CN204821309U true CN204821309U (en) | 2015-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520493317.3U Active CN204821309U (en) | 2015-07-09 | 2015-07-09 | Car horn volume control device and car |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383377A (en) * | 2015-12-04 | 2016-03-09 | 歌尔声学股份有限公司 | Pedestrian warning device and vehicle |
| CN109703454A (en) * | 2017-10-26 | 2019-05-03 | 长城汽车股份有限公司 | A kind of horn control circuit, loudspeaker control method and vehicle |
| CN109955778A (en) * | 2017-12-25 | 2019-07-02 | 长城汽车股份有限公司 | A kind of horn control circuit and loudspeaker control method |
| CN113207067A (en) * | 2021-06-17 | 2021-08-03 | 江苏集结号机车科技有限公司 | Method, device and system for adaptively controlling volume of vehicle horn |
-
2015
- 2015-07-09 CN CN201520493317.3U patent/CN204821309U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383377A (en) * | 2015-12-04 | 2016-03-09 | 歌尔声学股份有限公司 | Pedestrian warning device and vehicle |
| CN109703454A (en) * | 2017-10-26 | 2019-05-03 | 长城汽车股份有限公司 | A kind of horn control circuit, loudspeaker control method and vehicle |
| CN109955778A (en) * | 2017-12-25 | 2019-07-02 | 长城汽车股份有限公司 | A kind of horn control circuit and loudspeaker control method |
| CN113207067A (en) * | 2021-06-17 | 2021-08-03 | 江苏集结号机车科技有限公司 | Method, device and system for adaptively controlling volume of vehicle horn |
| CN113207067B (en) * | 2021-06-17 | 2022-01-04 | 江苏集结号机车科技有限公司 | Method, device and system for adaptively controlling volume of vehicle horn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180516 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing baowo Automobile Co.,Ltd. Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing treasure Car Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to an automobile horn volume adjusting device and an automobile Effective date of registration: 20200817 Granted publication date: 20151202 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd. Registration number: Y2020990000978 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231123 Granted publication date: 20151202 Pledgee: BEIQI FOTON MOTOR Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2020990000978 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240207 Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: BEIQI FOTON MOTOR Co.,Ltd. Country or region after: China Address before: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee before: Beijing baowo Automobile Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |