CN204669647U - A kind of centralized control switch module - Google Patents
A kind of centralized control switch module Download PDFInfo
- Publication number
- CN204669647U CN204669647U CN201520216895.2U CN201520216895U CN204669647U CN 204669647 U CN204669647 U CN 204669647U CN 201520216895 U CN201520216895 U CN 201520216895U CN 204669647 U CN204669647 U CN 204669647U
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- circuit
- centralized control
- resistance
- regulating
- switch module
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Abstract
The utility model discloses a kind of centralized control switch module to comprise: ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit; Described ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit is integrated on one piece of pcb board, switch can be made to be integrated on one piece of pcb board by said method, user-friendly and reduce production cost.
Description
Technical field
The utility model relates to technical field of automotive electronics, particularly relates to a kind of centralized control switch module.
Background technology
Along with the development of automotive electronic technology, from strength to strength, traditional single control switch needs independently printed circuit board (PCB) and pcb board to automobile function, single plug connector cost is high, and the direct control load loop of traditional switch, therefore need by big current, easily cause the damage of switch; When automobile powerful, appear in wiring in automobile disorderly, failure rate is high, and due to interior space restriction, each switch decentralized is distributed, and man-machine performance is poor.Therefore, traditional single control switch cannot meet the demand of Hyundai Motor function.Therefore, how to make switch realize centralized control, and handled easily cost low be those skilled in the art's technical issues that need to address.
Utility model content
The purpose of this utility model is to provide a kind of centralized control switch module, can reduce production cost and realize switch centralized control by this centralized control switch module, and user-friendly.
For solving the problems of the technologies described above, the utility model provides a kind of centralized control switch module, comprising:
ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit;
Described ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit is integrated on one piece of pcb board.
Wherein, the ESP signal output part of ESP circuit is connected with signal ground by the first switch by described ESP switching circuit.
Wherein, the output of boot feeding electric motors release circuit is connected with signal ground by second switch by described boot feeding electric motors unlock switch circuit.
Wherein, described backlight regulating circuit comprises: illuminating circuit, pulse width modulation circuit.
Wherein, described illuminating circuit comprises: light-emitting diode, diode, electric capacity, resistance;
Described resistance is connected with described Light-Emitting Diode positive pole, and described electric capacity is in parallel with described light-emitting diode, and described diode cathode is connected with described light-emitting diode positive pole, and described diode cathode is connected with described light-emitting diode negative pole.
Wherein, described pulse width modulation circuit comprises: some resistance, some electric capacity, single-chip microcomputer, regulating resistance, voltage stabilizing didoe, power supply;
Described positive source is by being connected with described single-chip microcomputer reference voltage end with regulating resistance, and wherein, the adjustable side of described regulating resistance is connected with voltage stabilizing didoe, and described voltage stabilizing didoe is connected with ground wire;
The output of described single-chip microcomputer is connected with illuminating circuit.
Wherein, described dipped headlights regulating circuit comprises: some divider resistances, multidiameter option switch, resistance;
Power supply is connected with described some divider resistances and ground wire and is connected, and wherein, is connected from drawing a wire between every two connected divider resistances with the input corresponding end of described multidiameter option switch; The output of described multidiameter option switch is connected with described resistance; The other end of described resistance is as the output of dipped headlights regulating circuit.
Centralized control switch module provided by the utility model comprises: ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit; Described ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit concentrates on one piece of pcb board.By by each can switch concentrate on a pcb board, achieve the centralized control of switch, and switch user friendlyly can operate on one piece of pcb board, improve Consumer's Experience, and utilize one piece of pcb board to concentrate multiple switch module to reduce the use amount of pcb board, reduce production cost.
Accompanying drawing explanation
In order to the technical scheme of clearer explanation the utility model embodiment or prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structured flowchart of the centralized control switch module that Fig. 1 provides for the utility model embodiment;
The schematic diagram of a kind of centralized control switch module that Fig. 2 provides for the utility model embodiment.
Embodiment
Core of the present utility model is to provide a kind of centralized control switch module, can reduce production cost and realize switch centralized control by this centralized control switch module, and user-friendly.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.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.
Please refer to Fig. 1, the structured flowchart of the centralized control switch module that Fig. 1 provides for the utility model embodiment; Can see that centralized control assembly can comprise by this figure:
ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit;
Wherein, several switch combinations that user in running car often uses by this centralized control switch module to same pcb board are carried out integrated, it can also be that switch commonly used by other automobiles.
Described ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit is integrated on one piece of pcb board.
Wherein, carry out integrated here by each switching circuit in same PCB, by debugging, and vapour interior space etc. limits the position jointly determining the assembly of each switch.Actual conditions according to each switch can by sharing some ground wires, holding wire, and power supply etc. reduce the use of some electronic components, thus reach the object simplifying circuit, namely can reduce the volume of circuit to the full extent.
Based on technique scheme, the centralized control switch module that the utility model embodiment provides is by ESP switching circuit, and boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit concentrates on one piece of pcb board.By by each can switch concentrate on a pcb board, achieve the centralized control of switch, and switch user friendlyly can operate on one piece of pcb board, improve Consumer's Experience, and utilize one piece of pcb board to concentrate multiple switch module to reduce the use amount of pcb board, reduce production cost.
Optionally, the ESP signal output part of ESP circuit is connected with signal ground by the first switch by described ESP switching circuit.
Wherein, when being closed by the first switch, namely ESP circuit is connected to the ground, and is the equal of low level; When ESP circuit receives low level signal, by bus to instrumentation display, determine that whether ESP circuit is in work.
Optionally, the output of boot feeding electric motors release circuit is connected with signal ground by second switch by described boot feeding electric motors unlock switch circuit.
Wherein, when being closed by second switch, namely boot feeding electric motors release circuit is connected to the ground, and is the equal of low level; When namely receiving low level signal to body of a motor car control BCM circuit, BCM makes the work of boot feeding electric motors release circuit, carries out boot unblock work.
Optionally, described backlight regulating circuit comprises: illuminating circuit, pulse width modulation circuit.
Optionally, described illuminating circuit comprises: light-emitting diode, diode, electric capacity, resistance;
Described resistance is connected with described Light-Emitting Diode positive pole, and described electric capacity is in parallel with described light-emitting diode, and described diode cathode is connected with described light-emitting diode positive pole, and described diode cathode is connected with described light-emitting diode negative pole.
Wherein, illuminating circuit has four here, lays respectively at four switch module sides, is controlled the brightness of diode in illuminating circuit by the modulation of pulse-width, thus realizes the adjustment to backlight, namely realizes controlling car load illuminating circuit.
Wherein, the connected mode of this illuminating circuit is used can to protect light-emitting diode.
Optionally, described pulse width modulation circuit comprises: some resistance, some electric capacity, single-chip microcomputer, regulating resistance, voltage stabilizing didoe, power supply;
Described positive source is by being connected with described single-chip microcomputer reference voltage end with regulating resistance, and wherein, the adjustable side of described regulating resistance is connected with voltage stabilizing didoe, and described voltage stabilizing didoe is connected with ground wire;
The output of described single-chip microcomputer is connected with illuminating circuit.
Wherein, by regulating the size of regulating resistance carry out the width of control wave and controlled each illuminating circuit by the pulse signal of the output output different in width of single-chip microcomputer, thus the control to car load illuminating circuit is realized.Simultaneously in order to reduce the pressure of load to circuit, can carry out multiple-channel output here by single-chip microcomputer, preferably, the utility model embodiment is controlled car load illuminating circuit by three output output pulse signals of single-chip microcomputer, regulates the brightness of illuminating circuit.
Optionally, described dipped headlights regulating circuit comprises: some divider resistances, multidiameter option switch, resistance;
Power supply is connected with described some divider resistances and ground wire and is connected, and wherein, is connected from drawing a wire between every two connected divider resistances with the input corresponding end of described multidiameter option switch; The output of described multidiameter option switch is connected with described resistance; The other end of described resistance is as the output of dipped headlights regulating circuit.
Wherein, by the difference of multidiameter option switch gear, the quantity of the divider resistance in place in circuit is just not identical, then the size of current of output is just different, is also controlled the brightness of headlight by the size of electric current.
Wherein, by by the series connection of 5 divider resistances, can there is the partial pressure value that 4 different here, form 4 different current values by the difference of the magnitude of voltage got, controlled the brightness of headlight by the difference of current value, namely can carry out the conversion of long-and-short distant light.
The schematic diagram of concrete a kind of centralized control switch module that can provide for the utility model embodiment with reference to Fig. 2, Fig. 2; The structure of each switching circuit is can be clearly seen that by this schematic diagram, and integrated between them.
Based on technique scheme, the utility model embodiment provide by by each can switch concentrate on a pcb board, achieve the centralized control of switch, and switch can user friendlyly operate on one piece of pcb board, improve Consumer's Experience, and utilize one piece of pcb board to concentrate multiple switch module to reduce the use amount of pcb board, reduce production cost.
Above centralized control switch module provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and execution mode, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection range of the utility model claim.
Claims (7)
1. a centralized control switch module, is characterized in that, comprising:
ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit;
Described ESP switching circuit, boot feeding electric motors unlock switch circuit, backlight regulating circuit, dipped headlights regulating circuit is integrated on one piece of pcb board.
2. centralized control switch module as claimed in claim 1, it is characterized in that, the ESP signal output part of ESP circuit is connected with signal ground by the first switch by described ESP switching circuit.
3. centralized control switch module as claimed in claim 1, it is characterized in that, the output of boot feeding electric motors release circuit is connected with signal ground by second switch by described boot feeding electric motors unlock switch circuit.
4. centralized control switch module as claimed in claim 1, it is characterized in that, described backlight regulating circuit comprises: illuminating circuit, pulse width modulation circuit.
5. centralized control switch module as claimed in claim 4, it is characterized in that, described illuminating circuit comprises: light-emitting diode, diode, electric capacity, resistance;
Described resistance is connected with described Light-Emitting Diode positive pole, and described electric capacity is in parallel with described light-emitting diode, and described diode cathode is connected with described light-emitting diode positive pole, and described diode cathode is connected with described light-emitting diode negative pole.
6. centralized control switch module as claimed in claim 4, it is characterized in that, described pulse width modulation circuit comprises: some resistance, some electric capacity, single-chip microcomputer, regulating resistance, voltage stabilizing didoe, power supply;
Described positive source is by being connected with described single-chip microcomputer reference voltage end with regulating resistance, and wherein, the adjustable side of described regulating resistance is connected with voltage stabilizing didoe, and described voltage stabilizing didoe is connected with ground wire;
The output of described single-chip microcomputer is connected with illuminating circuit.
7. centralized control switch module as claimed in claim 1, it is characterized in that, described dipped headlights regulating circuit comprises: some divider resistances, multidiameter option switch, resistance;
Power supply is connected with described some divider resistances and ground wire and is connected, and wherein, is connected from drawing a wire between every two connected divider resistances with the input corresponding end of described multidiameter option switch; The output of described multidiameter option switch is connected with described resistance; The other end of described resistance is as the output of dipped headlights regulating circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216895.2U CN204669647U (en) | 2015-04-10 | 2015-04-10 | A kind of centralized control switch module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216895.2U CN204669647U (en) | 2015-04-10 | 2015-04-10 | A kind of centralized control switch module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669647U true CN204669647U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216895.2U Expired - Fee Related CN204669647U (en) | 2015-04-10 | 2015-04-10 | A kind of centralized control switch module |
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| CN (1) | CN204669647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812130A (en) * | 2015-04-10 | 2015-07-29 | 力帆实业(集团)股份有限公司 | Centralized control switching assembly |
| CN109152169A (en) * | 2018-08-29 | 2019-01-04 | 安徽江淮汽车集团股份有限公司 | Universal headlight regulating device and system |
-
2015
- 2015-04-10 CN CN201520216895.2U patent/CN204669647U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104812130A (en) * | 2015-04-10 | 2015-07-29 | 力帆实业(集团)股份有限公司 | Centralized control switching assembly |
| CN109152169A (en) * | 2018-08-29 | 2019-01-04 | 安徽江淮汽车集团股份有限公司 | Universal headlight regulating device and system |
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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: 20150923 Termination date: 20200410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |