CN203198828U - Automotive loudspeaker control system and automobile thereof - Google Patents
Automotive loudspeaker control system and automobile thereof Download PDFInfo
- Publication number
- CN203198828U CN203198828U CN 201220471928 CN201220471928U CN203198828U CN 203198828 U CN203198828 U CN 203198828U CN 201220471928 CN201220471928 CN 201220471928 CN 201220471928 U CN201220471928 U CN 201220471928U CN 203198828 U CN203198828 U CN 203198828U
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- relay
- horn
- switch
- vehicle
- control system
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- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model provides an automotive loudspeaker control system and an automobile thereof, which relate to electric control field of the automobile. The automotive loudspeaker control system comprises the following components: a tweeter, a woofer and a loudspeaker switch. The automotive loudspeaker control system further comprises the following components: a first relay of which the output end is connected with the woofer through a first relay switch, wherein the control end of the first relay is connected with the loudspeaker switch; a second relay of which the output end is connected with the tweeter through a second relay switch, wherein the first input end of the second relay is connected with the output end of the first relay; and a controller which is connected with the control end of the second relay. The automotive loudspeaker control system according to the technical solution of the utility model realizes normal warning and alarm warning and furthermore has the following advantages: simple circuit structure, and lead saving.
Description
Technical field
The utility model relates to vehicle electric control field, and a kind of horn for vehicle control system and vehicle are provided.
Background technology
In the past, the high bass caution loudspeaker of automobile and often separately control of anti-theft loudspeaker can cause the waste of circuit redundancy and lead like this.
The utility model content
The technical matters that the utility model solves provides a kind of horn for vehicle control system and vehicle, adopts simple circuit configuration just can realize the horn for vehicle caution of normally warning and report to the police.
For solving the problems of the technologies described above, the technical scheme that the utility model provides is as follows:
According to the utility model on the one hand, provide a kind of horn for vehicle system, comprising: loud horn, woofer, horn switch, described system also comprises:
First relay, its mouth is connected with described woofer by first relay switch, and its control end is connected with described horn switch;
Second relay, its mouth is connected with described loud horn by second relay switch, and its first input end is connected with the mouth of described first relay;
Controller is connected with the control end of described second relay.
Wherein, described system also comprises: power supply;
The input end of described first relay is connected with described power supply respectively with control end;
Described second relay also has second input end, and described second input end and the control end of described second relay are connected with described power supply respectively.
Wherein, described system also comprises: the circuit wire fuse is connected with power supply.
Wherein, described first relay and described second relay are electromagnetic relay.
Embodiment of the present utility model also provides a kind of vehicle, comprising: vehicle body comprises: aforesaid horn for vehicle system, and described controller is the BCM car body controller, described power supply is vehicle battery.
Wherein, described horn switch is connected by the control end of clock spring with first relay.
The technical solution of the utility model has following beneficial effect:
System of the present utility model and vehicle when normally warning, are pressed horn switch, and first relay is started working after switching on, and loud horn and woofer are rung together.When reporting to the police caution, controller is controlled the second relay work, and loud horn is rung, and realizes the warning purpose.Adopt such scheme to realize normal caution and the caution of reporting to the police, the circuit structure of system is simple, uses number of conductors few.
Description of drawings
Fig. 1 is the scheme drawing of the horn for vehicle control system of the utility model embodiment.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described below in conjunction with accompanying drawing.
Embodiment 1
As shown in Figure 1, a kind of driving horn system, comprise: loud horn 60, woofer 50, horn switch 10, power supply 100, described system also comprises: first relay 30, its mouth 31 is connected with described woofer 50 by the first relay switch 3a, its input end 33 is connected with described power supply 100, and its control end 32 is connected with described power supply 100 with described horn switch 10 respectively;
Wherein first relay 30 and second relay 40 are preferably electromagnetic relay, can realize the energising of relay calutron with the circuit of low voltage low current.
When normally warning, set loud horn 60 and woofer 50 and ring together.Idiographic flow is: press horn switch 10, and circuit pathways, the calutron energising in the control end 32 of first relay 30 produces the first relay switch 3a closure that magnetic force makes first relay 30.The second relay switch 4a of second relay 40 and the first input end 4b of second relay 40 are normally off, pass over electric current through second input end 4c arrival loud horn 60 from the mouth 31 of first relay 30, meanwhile electric current also is delivered to woofer 50, thereby loud horn 60 and woofer 50 are rung simultaneously.Unclamp the calutron in the control end 32 of horn switch 10, the first relays 30 because stop energising, the first relay switch 3a of first relay 30 is disconnected, thereby loud horn 60 and woofer 50 stop to ring.
When reporting to the police caution, set and have only loud horn 60 to ring.Idiographic flow is: controller 80 sends low level current to the control end 42 of second relay 40, makes the calutron energising of control end 42, and the magnetic force of generation points to the second input end 4c with the second relay switch 4a of second relay 40, forms the loop.Electric current is delivered to loud horn 60 from power supply 100 positive poles through the second input end 4c, and loud horn 60 is rung.
Wherein, in entire circuit, between first relay 30, second relay 40 and power supply 100, a circuit wire fuse 90 is set also and is connected with power supply 100.
By above-described embodiment as can be known, horn for vehicle control system of the present utility model adopts the control of simple circuit configuration with regard to realizing horn for vehicle is normally warned and reported to the police and warn.Further, select for use electromagnetic relay to control quickly and easily loud horn 60 by the circuit of low pressure low current.Further, add circuit wire fuse 90 in the circuit, played the effect of protective circuit.
A kind of vehicle comprises: vehicle body, embodiment 1 described horn for vehicle control system.Wherein, described controller 80 is the BCM car body controller, and described power supply 100 is vehicle battery.9PIN pin 70 among the preferred BCM is connected with the control end 42 of second relay 40.Described horn switch 10 is connected with the control end 32 of first relay 30 by clock spring 20 in addition;
The vehicle of present embodiment can pass through the BCM car body controller, and control loud horn 60 and woofer 50 are rung simultaneously and normally warned, and can also control loud horn 60 caution of reporting to the police of ringing; Further, BCM can also realize warning caution time and the number of times of loud horn according to the program of inner setting; Further, horn switch 10 is connected with the control end 32 of first relay 30 by clock spring 20, can avoid the bearing circle rotation that circuit is pulled apart.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (6)
1. horn for vehicle control system, comprising: loud horn, woofer, horn switch is characterized in that described system also comprises:
First relay, its mouth is connected with described woofer by first relay switch, and its control end is connected with described horn switch;
Second relay, its mouth is connected with described loud horn by second relay switch, and its first input end is connected with the mouth of described first relay;
Controller is connected with the control end of described second relay.
2. horn for vehicle control system according to claim 1 is characterized in that, also comprises: power supply;
The input end of described first relay is connected with described power supply respectively with control end;
Described second relay also has second input end, and described second input end and the control end of described second relay are connected with described power supply respectively.
3. horn for vehicle control system according to claim 1 is characterized in that, also comprises:
The circuit wire fuse is connected with power supply.
4. horn for vehicle control system according to claim 1 and 2 is characterized in that, described first relay and described second relay are electromagnetic relay.
5. vehicle comprises: vehicle body is characterized in that comprise: as each described horn for vehicle system of claim 1-4, described controller is the BCM car body controller, and power supply is vehicle battery.
6. vehicle according to claim 5 is characterized in that, described horn switch is connected by the control end of clock spring with first relay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471928 CN203198828U (en) | 2012-09-14 | 2012-09-14 | Automotive loudspeaker control system and automobile thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220471928 CN203198828U (en) | 2012-09-14 | 2012-09-14 | Automotive loudspeaker control system and automobile thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203198828U true CN203198828U (en) | 2013-09-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220471928 Expired - Fee Related CN203198828U (en) | 2012-09-14 | 2012-09-14 | Automotive loudspeaker control system and automobile thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203198828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968972A (en) * | 2017-11-08 | 2018-04-27 | 党安明 | The special electric horn of electric car |
-
2012
- 2012-09-14 CN CN 201220471928 patent/CN203198828U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107968972A (en) * | 2017-11-08 | 2018-04-27 | 党安明 | The special electric horn of electric car |
| CN107968972B (en) * | 2017-11-08 | 2020-04-10 | 党安明 | Special electric horn for electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20210914 |
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| CF01 | Termination of patent right due to non-payment of annual fee |