CN202472355U - Three-in-one controller of flash lamp, windscreen wiper, rear fog lamp of 12V automobile - Google Patents
Three-in-one controller of flash lamp, windscreen wiper, rear fog lamp of 12V automobile Download PDFInfo
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- CN202472355U CN202472355U CN2011204831203U CN201120483120U CN202472355U CN 202472355 U CN202472355 U CN 202472355U CN 2011204831203 U CN2011204831203 U CN 2011204831203U CN 201120483120 U CN201120483120 U CN 201120483120U CN 202472355 U CN202472355 U CN 202472355U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a three-in-one controller of a flash lamp, a windscreen wiper and a rear fog lamp of a 12V automobile. A power source and a ground line connect with an MCU (Micro-programmed Control Unit) through a power source module. An input module connects with the MCU. A frequency comparison module connects with the MCU. The MCU connects with an output module. The output module connects with a load and the frequency comparison module. The flash lamp function takes a flash lamp power source and the input of an output feedback as a switching condition. The windscreen wiper takes the existence of intermittent input signals. The rear fog lamp function is realized by switching on a small lamp firstly and a head lamp or a front fog lamp secondly and then pressing a rear fog lamp switch. The rear fog lamp is switched off by pressing the rear fog lamp button switch again. The utility model adopts the MCU for controlling to make the signal output more accurate and flexible. And the flash lamp, the windscreen wiper and the rear fog light can be controlled well. The space and cost are reduced and the functions are modularized. The three-in-one controller of the flash lamp, the windscreen wiper and the rear fog lamp of the 12V automobile provided by the utility model is suitable for 12V Fukuda light trucks.
Description
Technical field
The utility model relates to a kind of 12V winker, windscreen wiper, Rear Fog Lamp trinity formula controller, is particularly useful for the Feitian and gently blocks the flashlamp of 12V vehicle automobile, windscreen wiper and Rear Fog Lamp and control incorporate controller.
Background technology
At present, the design of known Feitian automobile is that flashlamp, windscreen wiper and Rear Fog Lamp are three independently controllers.The shortcoming of this way is that equipment is disperseed, and is unfavorable for installing and taking up room.
Summary of the invention
The utility model problem to be solved is; Overcome the deficiency of prior art; A kind of 12V winker, windscreen wiper, Rear Fog Lamp trinity formula controller are provided, can well regulate, control flashlamp, windscreen wiper and the Rear Fog Lamp of this car, have to be beneficial to and install and the little advantage that takes up room.
The utility model solves its technical matters and takes following technical scheme to realize:
A kind of 12V winker, windscreen wiper, the Rear Fog Lamp trinity formula controller that provide according to the utility model; Comprise power module, load module, frequency comparison module, micro-control unit MCU and output module; Power supply is connected micro-control unit MCU pin 5 and micro-control unit MCU pin 15 through power module respectively with ground wire; Load module connects micro-control unit MCU; The frequency comparison module connects micro-control unit MCU, and micro-control unit MCU connects output module, and output module connects output load and frequency comparison module.
It is to take following technical scheme further to realize that the utility model solves its technical matters:
Aforesaid power module is connected with resistance R 0, stabilivolt DW1 with diode D7 parallel connection part by diode D6, and capacitor C 1 composes in parallel with stabilivolt DW1.
Aforesaid load module comprises flasher power module, output feedback module, intermittently load module, lampet load module, headlamp load module, front fog lamp load module, Rear Fog Lamp load module, wherein:
Described flasher power module is composed in series by diode D5 and resistance R 9, resistance R 10, and external switch S1 connects the flasher power module, and the flasher power module connects micro-control unit MCU pin 11;
Described output feedback module is composed in series by diode D9 and resistance R 11, and output feedback external switch S2 connects the output feedback module, and the output feedback module connects micro-control unit MCU pin 1;
Described intermittence, load module was composed in series by resistance R 3, resistance R 4, and intermittently external switch S3 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 12;
Described lampet load module is to be composed in series by diode D4 and resistance R 7, resistance R 8, and lampet external switch S4 connects the lampet load module, and the lampet load module connects micro-control unit MCU pin 2;
Described headlamp load module is composed in series by diode D2 and resistance R 5, resistance R 6, and headlamp external switch S5 connects the headlamp load module, and the headlamp load module connects micro-control unit MCU pin 13;
Described front fog lamp load module is composed in series by diode D3 and resistance R 5, resistance R 6, and front fog lamp external switch S6 connects the front fog lamp load module, and the front fog lamp load module connects micro-control unit MCU pin 13;
Described Rear Fog Lamp load module is composed in series by diode D1 and resistance R 1, resistance R 2, and Rear Fog Lamp external switch S7 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module connects micro-control unit MCU pin 20;
Aforesaid frequency comparison module is connected with diode D8 by resistance R 14, resistance R 15, resistance R 16, resistance R 17; Resistance R 18, resistance R 19 are connected with diode D8; Resistance R 15 is connected with resistance R 23 with the joint of connecting of resistance R 16, and resistance R 23 other ends connect the pin 19 of MCU control module; Resistance R 16 is connected with resistance R 24 with the joint of connecting of R17, and resistance R 24 other ends connect the pin 17 of MCU control module; Resistance R 18 is connected with resistance R 25 with the joint of connecting of R19, and resistance R 25 other ends connect the pin 16 of MCU control module and form.
Aforesaid output module is made up of flasher output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Flasher output module resistance R 20, triode Q1 and relay J 1 series connection; Voltage stabilizing diode W1 and triode Q1 compose in parallel; Micro-control unit MCU pin 10 connects the flasher output module, and the flasher output module connects flasher bulb load and frequency comparison module;
The windscreen wiper output module is by resistance R 22, triode Q3 and relay J 3 series connection, and voltage stabilizing diode W3 and triode Q3 compose in parallel, and micro-control unit MCU pin 3 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
The Rear Fog Lamp output module is by resistance R 21, triode Q2 and relay J 2 series connection, and voltage stabilizing diode W2 and triode Q2 compose in parallel, and micro-control unit MUC pin 8 connects the Rear Fog Lamp output module, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
The utility model compared with prior art has significant advantage and beneficial effect:
Because utility model adopts micro-control unit MCU control, make its signals collecting and output more accurately, flexibly, can be good at simultaneously controlling outside flashlamp, windscreen wiper and the Rear Fog Lamp, saved space and cost.
The embodiment of the utility model is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Fig. 1 is the schematic block circuit diagram of the utility model;
Fig. 2 is the circuit theory diagrams of the utility model.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to embodiment, structure, characteristic and the effect thereof that provides according to the utility model, specify as after.
A kind of 12V winker shown in Fig. 1～2, windscreen wiper, Rear Fog Lamp trinity formula controller; Comprise power module, load module, frequency comparison module, micro-control unit MCU and output module; Power supply is connected micro-control unit MCU pin 5 and micro-control unit MCU pin 15 through power module respectively with ground wire; Load module connects micro-control unit MCU; The frequency comparison module connects micro-control unit MCU, and micro-control unit MCU connects output module, and output module connects output load and frequency comparison module.
Power module is connected with resistance R 0, stabilivolt DW1 with diode D7 parallel connection part by diode D6, and capacitor C 1 composes in parallel with stabilivolt DW1.
Load module comprises flasher power module, output feedback module, intermittently load module, lampet load module, headlamp load module, front fog lamp load module, Rear Fog Lamp load module, wherein:
The flasher power module is composed in series by diode D5 and resistance R 9, resistance R 10, and external switch S1 connects the flasher power module, and the flasher power module connects micro-control unit MCU pin 11;
The output feedback module is composed in series by diode D9 and resistance R 11, and output feedback external switch S2 connects the output feedback module, and the output feedback module connects micro-control unit MCU pin 1;
Intermittently load module is composed in series by resistance R 3, resistance R 4, and intermittently external switch S3 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 12;
The lampet load module is to be composed in series by diode D4 and resistance R 7, resistance R 8, and lampet external switch S4 connects the lampet load module, and the lampet load module connects micro-control unit MCU pin 2;
The headlamp load module is composed in series by diode D2 and resistance R 5, resistance R 6, and headlamp external switch S5 connects the headlamp load module, and the headlamp load module connects micro-control unit MCU pin 13;
The front fog lamp load module is composed in series by diode D3 and resistance R 5, resistance R 6, and front fog lamp external switch S6 connects the front fog lamp load module, and the front fog lamp load module connects micro-control unit MCU pin 13;
The Rear Fog Lamp load module is composed in series by diode D1 and resistance R 1, resistance R 2, and Rear Fog Lamp external switch S7 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module connects micro-control unit MCU pin 20;
The frequency comparison module is connected with diode D8 by resistance R 14, resistance R 15, resistance R 16, resistance R 17; Resistance R 18, resistance R 19 are connected with diode D8; Resistance R 15 is connected with resistance R 23 with the joint of connecting of resistance R 16, and resistance R 23 other ends connect the pin 19 of MCU control module; Resistance R 16 is connected with resistance R 24 with the joint of connecting of R17, and resistance R 24 other ends connect the pin 17 of MCU control module; Resistance R 18 is connected with resistance R 25 with the joint of connecting of R19, and resistance R 25 other ends connect the pin 16 of MCU control module and form.
Output module is made up of flasher output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Flasher output module resistance R 20, triode Q1 and relay J 1 series connection; Voltage stabilizing diode W1 and triode Q1 compose in parallel; Micro-control unit MCU pin 10 connects the flasher output module, and the flasher output module connects flasher bulb load and frequency comparison module;
The windscreen wiper output module is by resistance R 22, triode Q3 and relay J 3 series connection, and voltage stabilizing diode W3 and triode Q3 compose in parallel, and micro-control unit MCU pin 3 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
The Rear Fog Lamp output module is by resistance R 21, triode Q2 and relay J 2 series connection, and voltage stabilizing diode W2 and triode Q2 compose in parallel, and micro-control unit MUC pin 8 connects the Rear Fog Lamp output module, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
Principle of work:
The utility model comprises flasher, windscreen wiper, Rear Fog Lamp three partial functions.The flasher function is that initial conditions is opened the flasher function with load feedback and flasher power supply, realizes the change of frequency of flasher after the unlatching again through the frequency resistance ratio.Flasher function frequency when normal load is 85 ± 10 times/minute; Frequency is 140～250 times/minute during stubble warning device.The windscreen wiper function is through intermittently being input as unlocking condition, and when intermittently importing, windscreen wiper intermittently rotates, and the time of rotating a circle is 4 ± 1S.The Rear Fog Lamp function: open lampet, open headlamp/front fog lamp switch then, pressing Rear Fog Lamp then just has output, presses the Rear Fog Lamp switch again, and Rear Fog Lamp extinguishes.Wherein:
Function 1: flasher function: pass through diode D5 and divider resistance R9 and R10 behind the flasher electric power starting as shown in the figure and give input signal of integrated circuit; Integrated circuit is judged the output feedback fraction then, when the output feedback is connected to load, through the loop of divider resistance R11 and diode D9; Give signal of integrated package; Compare than resistance R 14---R19 through the flasher frequency ratio, signal is imported integrated package, integrated package relatively provides the output of flasher normal frequency output/undercurrent frequency through inside; Thereby provide a flasher frequency output command; Integrated package provides flasher output signal and realizes the effect that conducting is turn-offed through switching tube Q1 again through current-limiting resistance R20, thereby the adhesive of pilot relay J1, release further reaches the flicker action of flasher.
Function 2: windscreen wiper function; As shown in the figure, after pause switch was opened, intermittently input can be given intermittently input signal of rain brush of integrated circuit through divider resistance R4 and R3; Integrated circuit can provide a rain brush and intermittently export signal then; Realize the effect that conducting is turn-offed through switching tube Q3 again through current-limiting resistance R22, thereby the adhesive of pilot relay J3 discharges, thereby further reach the windscreen wiper function that intermittence, 4 ± 1S changeed 1 circle.
Function 3: Rear Fog Lamp function: give lampet input signal of integrated package when little modulating signal passes through diode D4 and divider resistance R7 and R8; The input of headlamp input/front fog lamp can be passed through diode D2/D3 and divider resistance R5 and R6 to input signal of integrated package when opening then; When Rear Fog Lamp switch opens/shutoff; Can give Rear Fog Lamp input signal of integrated package through diode D1 and divider resistance R1, R2; This moment, integrated package provided a Rear Fog Lamp output signal through internal judgment; Realizing the effect that conducting is turn-offed through current-limiting resistance R21 through switching tube Q2, thereby the adhesive of pilot relay J2, release further reaches the action of the unlatching/shutoff of Rear Fog Lamp.
Claims (5)
1. a 12V winker, windscreen wiper, Rear Fog Lamp trinity formula controller; Comprise power module, load module, frequency comparison module, micro-control unit MCU and output module; It is characterized in that: described power supply is connected micro-control unit MCU pin 5 and micro-control unit MCU pin 15 through power module respectively with ground wire; Load module connects micro-control unit MCU; The frequency comparison module connects micro-control unit MCU, and micro-control unit MCU connects output module, and output module connects output load and frequency comparison module.
2. 12V winker according to claim 1, windscreen wiper, Rear Fog Lamp trinity formula controller; It is characterized in that: described power module is connected with resistance R 0, stabilivolt DW1 with diode D7 parallel connection part by diode D6, and capacitor C 1 composes in parallel with stabilivolt DW1.
3. 12V winker according to claim 1, windscreen wiper, Rear Fog Lamp trinity formula controller; It is characterized in that: described load module comprises flasher power module, output feedback module, intermittently load module, lampet load module, headlamp load module, front fog lamp load module, Rear Fog Lamp load module, wherein:
Described flasher power module is composed in series by diode D5 and resistance R 9, resistance R 10, and external switch S1 connects the flasher power module, and the flasher power module connects micro-control unit MCU pin 11;
Described output feedback module is composed in series by diode D9 and resistance R 11, and output feedback external switch S2 connects the output feedback module, and the output feedback module connects micro-control unit MCU pin 1;
Described intermittence, load module was composed in series by resistance R 3, resistance R 4, and intermittently external switch S3 connects intermittently load module, and intermittently load module connects micro-control unit MCU pin 12;
Described lampet load module is to be composed in series by diode D4 and resistance R 7, resistance R 8, and lampet external switch S4 connects the lampet load module, and the lampet load module connects micro-control unit MCU pin 2;
Described headlamp load module is composed in series by diode D2 and resistance R 5, resistance R 6, and headlamp external switch S5 connects the headlamp load module, and the headlamp load module connects micro-control unit MCU pin 13;
Described front fog lamp load module is composed in series by diode D3 and resistance R 5, resistance R 6, and front fog lamp external switch S6 connects the front fog lamp load module, and the front fog lamp load module connects micro-control unit MCU pin 13;
Described Rear Fog Lamp load module is composed in series by diode D1 and resistance R 1, resistance R 2, and Rear Fog Lamp external switch S7 connects the Rear Fog Lamp load module, and the Rear Fog Lamp load module connects micro-control unit MCU pin 20.
4. 12V winker according to claim 1, windscreen wiper, Rear Fog Lamp trinity formula controller; It is characterized in that: described frequency comparison module is connected with diode D8 by resistance R 14, resistance R 15, resistance R 16, resistance R 17; Resistance R 18, resistance R 19 are connected with diode D8; Resistance R 15 is connected with resistance R 23 with the joint of connecting of resistance R 16, and resistance R 23 other ends connect the pin 19 of MCU control module; Resistance R 16 is connected with resistance R 24 with the joint of connecting of R17, and resistance R 24 other ends connect the pin 17 of MCU control module; Resistance R 18 is connected with resistance R 25 with the joint of connecting of R19, and resistance R 25 other ends connect the pin 16 of MCU control module and form.
5. 12V winker according to claim 1, windscreen wiper, Rear Fog Lamp trinity formula controller, it is characterized in that: described output module is made up of flasher output module, windscreen wiper output module and Rear Fog Lamp output module, wherein:
Described flasher output module resistance R 20, triode Q1 and relay J 1 series connection; Voltage stabilizing diode W1 and triode Q1 compose in parallel; Micro-control unit MCU pin 10 connects the flasher output module, and the flasher output module connects flasher bulb load and frequency comparison module;
Described windscreen wiper output module is by resistance R 22, triode Q3 and relay J 3 series connection, and voltage stabilizing diode W3 and triode Q3 compose in parallel, and micro-control unit MCU pin 3 connects the windscreen wiper output module, and the windscreen wiper output module connects the rain shaving electrical machine load;
Described Rear Fog Lamp output module is by resistance R 21, triode Q2 and relay J 2 series connection, and voltage stabilizing diode W2 and triode Q2 compose in parallel, and micro-control unit MUC pin 8 connects the Rear Fog Lamp output module, and the Rear Fog Lamp output module connects the Rear Fog Lamp bulb load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204831203U CN202472355U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller of flash lamp, windscreen wiper, rear fog lamp of 12V automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204831203U CN202472355U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller of flash lamp, windscreen wiper, rear fog lamp of 12V automobile |
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| Publication Number | Publication Date |
|---|---|
| CN202472355U true CN202472355U (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204831203U Expired - Fee Related CN202472355U (en) | 2011-11-29 | 2011-11-29 | Three-in-one controller of flash lamp, windscreen wiper, rear fog lamp of 12V automobile |
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| Country | Link |
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| CN (1) | CN202472355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804253A (en) * | 2017-12-07 | 2018-03-16 | 柳州市美源科技股份有限公司 | A kind of Multifunctional relay control module |
| CN107985183A (en) * | 2017-12-19 | 2018-05-04 | 苏州普罗森美电子科技有限公司 | Electric automobile fog lamp fault secure circuit |
-
2011
- 2011-11-29 CN CN2011204831203U patent/CN202472355U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107804253A (en) * | 2017-12-07 | 2018-03-16 | 柳州市美源科技股份有限公司 | A kind of Multifunctional relay control module |
| CN107985183A (en) * | 2017-12-19 | 2018-05-04 | 苏州普罗森美电子科技有限公司 | Electric automobile fog lamp fault secure circuit |
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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: 20121003 Termination date: 20151129 |
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| EXPY | Termination of patent right or utility model |